26.808 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.044 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying:
  (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
0.048 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: Extracting # 3 : cost  0
0.048 * * [simplify]: Extracting # 4 : cost  0
0.049 * * [simplify]: Extracting # 5 : cost  0
0.049 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.052 * * [simplify]: Extracting # 0 : cost  0
0.052 * * [simplify]: Extracting # 1 : cost  0
0.053 * * [simplify]: Extracting # 2 : cost  0
0.053 * * [simplify]: iteration  1 :  22  enodes  (cost  15 )
0.062 * * [simplify]: Extracting # 0 : cost  0
0.062 * * [simplify]: Extracting # 1 : cost  0
0.062 * * [simplify]: Extracting # 2 : cost  0
0.062 * * [simplify]: iteration  2 :  48  enodes  (cost  15 )
0.084 * * [simplify]: Extracting # 0 : cost  0
0.084 * * [simplify]: Extracting # 1 : cost  0
0.085 * * [simplify]: Extracting # 2 : cost  0
0.085 * * [simplify]: iteration  3 :  101  enodes  (cost  15 )
0.130 * * [simplify]: Extracting # 0 : cost  0
0.131 * * [simplify]: Extracting # 1 : cost  0
0.131 * * [simplify]: Extracting # 2 : cost  0
0.132 * * [simplify]: iteration  4 :  188  enodes  (cost  15 )
0.213 * * [simplify]: Extracting # 0 : cost  0
0.214 * * [simplify]: Extracting # 1 : cost  0
0.214 * * [simplify]: Extracting # 2 : cost  0
0.214 * * [simplify]: Extracting # 3 : cost  0
0.214 * * [simplify]: iteration  5 :  346  enodes  (cost  15 )
0.448 * * [simplify]: Extracting # 0 : cost  0
0.449 * * [simplify]: Extracting # 1 : cost  0
0.450 * * [simplify]: Extracting # 2 : cost  0
0.451 * * [simplify]: Extracting # 3 : cost  0
0.452 * * [simplify]: Extracting # 4 : cost  0
0.452 * * [simplify]: iteration  6 :  579  enodes  (cost  15 )
0.764 * * [simplify]: Extracting # 0 : cost  0
0.765 * * [simplify]: Extracting # 1 : cost  0
0.766 * * [simplify]: Extracting # 2 : cost  0
0.767 * * [simplify]: iteration  7 :  875  enodes  (cost  15 )
1.852 * * [simplify]: Extracting # 0 : cost  0
1.858 * * [simplify]: Extracting # 1 : cost  0
1.860 * * [simplify]: Extracting # 2 : cost  0
1.861 * * [simplify]: iteration  8 :  2271  enodes  (cost  15 )
4.462 * * [simplify]: Extracting # 0 : cost  0
4.472 * * [simplify]: Extracting # 1 : cost  0
4.479 * * [simplify]: Extracting # 2 : cost  0
4.495 * * [simplify]: Extracting # 3 : cost  0
4.501 * * [simplify]: Extracting # 4 : cost  0
4.505 * * [simplify]: iteration done:  5000  enodes  (cost  15 )
4.505 * [simplify]: Simplified to:
  (* (- x y) (/ (+ x y) (+ (* x x) (* y y))))
4.508 * * [progress]: iteration 1 / 4
4.508 * * * [progress]: picking best candidate
4.511 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
4.511 * * * [progress]: localizing error
4.520 * * * [progress]: generating rewritten candidates
4.521 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.552 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.567 * * * [progress]: generating series expansions
4.567 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.568 * [backup-simplify]: Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))
4.568 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
4.568 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
4.568 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
4.568 * [taylor]: Taking taylor expansion of (+ x y) in y
4.568 * [taylor]: Taking taylor expansion of x in y
4.568 * [backup-simplify]: Simplify x into x
4.568 * [taylor]: Taking taylor expansion of y in y
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify 1 into 1
4.568 * [taylor]: Taking taylor expansion of (- x y) in y
4.568 * [taylor]: Taking taylor expansion of x in y
4.568 * [backup-simplify]: Simplify x into x
4.568 * [taylor]: Taking taylor expansion of y in y
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify 1 into 1
4.568 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
4.568 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.568 * [taylor]: Taking taylor expansion of x in y
4.568 * [backup-simplify]: Simplify x into x
4.568 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.568 * [taylor]: Taking taylor expansion of y in y
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify 1 into 1
4.568 * [backup-simplify]: Simplify (+ x 0) into x
4.569 * [backup-simplify]: Simplify (- 0) into 0
4.569 * [backup-simplify]: Simplify (+ x 0) into x
4.569 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.569 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.569 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.569 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.569 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
4.569 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
4.569 * [taylor]: Taking taylor expansion of (+ x y) in x
4.569 * [taylor]: Taking taylor expansion of x in x
4.569 * [backup-simplify]: Simplify 0 into 0
4.569 * [backup-simplify]: Simplify 1 into 1
4.569 * [taylor]: Taking taylor expansion of y in x
4.569 * [backup-simplify]: Simplify y into y
4.569 * [taylor]: Taking taylor expansion of (- x y) in x
4.569 * [taylor]: Taking taylor expansion of x in x
4.569 * [backup-simplify]: Simplify 0 into 0
4.569 * [backup-simplify]: Simplify 1 into 1
4.569 * [taylor]: Taking taylor expansion of y in x
4.569 * [backup-simplify]: Simplify y into y
4.569 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.569 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.569 * [taylor]: Taking taylor expansion of x in x
4.569 * [backup-simplify]: Simplify 0 into 0
4.569 * [backup-simplify]: Simplify 1 into 1
4.569 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.569 * [taylor]: Taking taylor expansion of y in x
4.570 * [backup-simplify]: Simplify y into y
4.570 * [backup-simplify]: Simplify (+ 0 y) into y
4.570 * [backup-simplify]: Simplify (- y) into (- y)
4.570 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.570 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
4.570 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.570 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
4.570 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
4.570 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
4.570 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
4.570 * [taylor]: Taking taylor expansion of (+ x y) in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 1 into 1
4.570 * [taylor]: Taking taylor expansion of y in x
4.570 * [backup-simplify]: Simplify y into y
4.570 * [taylor]: Taking taylor expansion of (- x y) in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 1 into 1
4.570 * [taylor]: Taking taylor expansion of y in x
4.570 * [backup-simplify]: Simplify y into y
4.570 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.570 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 1 into 1
4.570 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.570 * [taylor]: Taking taylor expansion of y in x
4.570 * [backup-simplify]: Simplify y into y
4.570 * [backup-simplify]: Simplify (+ 0 y) into y
4.570 * [backup-simplify]: Simplify (- y) into (- y)
4.570 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.570 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
4.570 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.571 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
4.571 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
4.571 * [taylor]: Taking taylor expansion of -1 in y
4.571 * [backup-simplify]: Simplify -1 into -1
4.571 * [backup-simplify]: Simplify -1 into -1
4.571 * [backup-simplify]: Simplify (- 0) into 0
4.571 * [backup-simplify]: Simplify (+ 1 0) into 1
4.572 * [backup-simplify]: Simplify (+ 1 0) into 1
4.572 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
4.572 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.572 * [backup-simplify]: Simplify (+ 0 0) into 0
4.572 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
4.572 * [taylor]: Taking taylor expansion of 0 in y
4.572 * [backup-simplify]: Simplify 0 into 0
4.572 * [backup-simplify]: Simplify 0 into 0
4.573 * [backup-simplify]: Simplify 0 into 0
4.573 * [backup-simplify]: Simplify (- 0) into 0
4.573 * [backup-simplify]: Simplify (+ 0 0) into 0
4.573 * [backup-simplify]: Simplify (+ 0 0) into 0
4.574 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
4.574 * [backup-simplify]: Simplify (* 1 1) into 1
4.574 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.574 * [backup-simplify]: Simplify (+ 1 0) into 1
4.575 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
4.575 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.575 * [taylor]: Taking taylor expansion of 2 in y
4.575 * [backup-simplify]: Simplify 2 into 2
4.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.575 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.575 * [taylor]: Taking taylor expansion of y in y
4.575 * [backup-simplify]: Simplify 0 into 0
4.575 * [backup-simplify]: Simplify 1 into 1
4.575 * [backup-simplify]: Simplify (* 1 1) into 1
4.575 * [backup-simplify]: Simplify (/ 1 1) into 1
4.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.578 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify (- 0) into 0
4.579 * [backup-simplify]: Simplify (+ 0 0) into 0
4.579 * [backup-simplify]: Simplify (+ 0 0) into 0
4.579 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
4.580 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.580 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.581 * [backup-simplify]: Simplify (+ 0 0) into 0
4.581 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))) (* 0 (/ 1 (pow y 2))) (* (* 2 (/ 1 (pow y 2))) (/ 0 (pow y 2))))) into 0
4.581 * [taylor]: Taking taylor expansion of 0 in y
4.581 * [backup-simplify]: Simplify 0 into 0
4.581 * [backup-simplify]: Simplify 0 into 0
4.581 * [backup-simplify]: Simplify -1 into -1
4.581 * [backup-simplify]: Simplify (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))
4.581 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
4.582 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.582 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
4.582 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.582 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.582 * [taylor]: Taking taylor expansion of x in y
4.582 * [backup-simplify]: Simplify x into x
4.582 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.582 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.582 * [taylor]: Taking taylor expansion of y in y
4.582 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify 1 into 1
4.582 * [backup-simplify]: Simplify (/ 1 1) into 1
4.582 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.582 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.582 * [taylor]: Taking taylor expansion of y in y
4.582 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify 1 into 1
4.582 * [backup-simplify]: Simplify (/ 1 1) into 1
4.582 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.582 * [taylor]: Taking taylor expansion of x in y
4.582 * [backup-simplify]: Simplify x into x
4.582 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.582 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.582 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.582 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.583 * [taylor]: Taking taylor expansion of x in y
4.583 * [backup-simplify]: Simplify x into x
4.583 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.583 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.583 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.583 * [taylor]: Taking taylor expansion of y in y
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 1 into 1
4.583 * [backup-simplify]: Simplify (* 1 1) into 1
4.583 * [backup-simplify]: Simplify (/ 1 1) into 1
4.583 * [backup-simplify]: Simplify (- 1) into -1
4.584 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.584 * [backup-simplify]: Simplify (+ 1 0) into 1
4.584 * [backup-simplify]: Simplify (* -1 1) into -1
4.585 * [backup-simplify]: Simplify (+ 0 1) into 1
4.585 * [backup-simplify]: Simplify (/ -1 1) into -1
4.585 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.585 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
4.585 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.585 * [taylor]: Taking taylor expansion of x in x
4.585 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify 1 into 1
4.585 * [backup-simplify]: Simplify (/ 1 1) into 1
4.585 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.585 * [taylor]: Taking taylor expansion of y in x
4.585 * [backup-simplify]: Simplify y into y
4.585 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.585 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.585 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.585 * [taylor]: Taking taylor expansion of y in x
4.585 * [backup-simplify]: Simplify y into y
4.585 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.585 * [taylor]: Taking taylor expansion of x in x
4.586 * [backup-simplify]: Simplify 0 into 0
4.586 * [backup-simplify]: Simplify 1 into 1
4.586 * [backup-simplify]: Simplify (/ 1 1) into 1
4.586 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.586 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.586 * [taylor]: Taking taylor expansion of x in x
4.586 * [backup-simplify]: Simplify 0 into 0
4.586 * [backup-simplify]: Simplify 1 into 1
4.586 * [backup-simplify]: Simplify (* 1 1) into 1
4.586 * [backup-simplify]: Simplify (/ 1 1) into 1
4.586 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.586 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.586 * [taylor]: Taking taylor expansion of y in x
4.586 * [backup-simplify]: Simplify y into y
4.587 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.587 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.587 * [backup-simplify]: Simplify (+ 1 0) into 1
4.587 * [backup-simplify]: Simplify (+ 0 1) into 1
4.587 * [backup-simplify]: Simplify (* 1 1) into 1
4.588 * [backup-simplify]: Simplify (+ 1 0) into 1
4.588 * [backup-simplify]: Simplify (/ 1 1) into 1
4.588 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.588 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
4.588 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.588 * [taylor]: Taking taylor expansion of x in x
4.588 * [backup-simplify]: Simplify 0 into 0
4.588 * [backup-simplify]: Simplify 1 into 1
4.588 * [backup-simplify]: Simplify (/ 1 1) into 1
4.588 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.588 * [taylor]: Taking taylor expansion of y in x
4.588 * [backup-simplify]: Simplify y into y
4.588 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.588 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.588 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.588 * [taylor]: Taking taylor expansion of y in x
4.589 * [backup-simplify]: Simplify y into y
4.589 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.589 * [taylor]: Taking taylor expansion of x in x
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify 1 into 1
4.589 * [backup-simplify]: Simplify (/ 1 1) into 1
4.589 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.589 * [taylor]: Taking taylor expansion of x in x
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify 1 into 1
4.590 * [backup-simplify]: Simplify (* 1 1) into 1
4.590 * [backup-simplify]: Simplify (/ 1 1) into 1
4.590 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.590 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.590 * [taylor]: Taking taylor expansion of y in x
4.590 * [backup-simplify]: Simplify y into y
4.590 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.590 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.591 * [backup-simplify]: Simplify (+ 1 0) into 1
4.591 * [backup-simplify]: Simplify (+ 0 1) into 1
4.591 * [backup-simplify]: Simplify (* 1 1) into 1
4.592 * [backup-simplify]: Simplify (+ 1 0) into 1
4.592 * [backup-simplify]: Simplify (/ 1 1) into 1
4.593 * [taylor]: Taking taylor expansion of 1 in y
4.593 * [backup-simplify]: Simplify 1 into 1
4.593 * [backup-simplify]: Simplify 1 into 1
4.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.593 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.595 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.595 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.595 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
4.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.597 * [backup-simplify]: Simplify (+ 0 0) into 0
4.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.597 * [taylor]: Taking taylor expansion of 0 in y
4.597 * [backup-simplify]: Simplify 0 into 0
4.597 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.599 * [backup-simplify]: Simplify (+ 0 0) into 0
4.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.600 * [backup-simplify]: Simplify (- 0) into 0
4.601 * [backup-simplify]: Simplify (+ 0 0) into 0
4.602 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
4.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.604 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.605 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
4.605 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
4.605 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.605 * [taylor]: Taking taylor expansion of 2 in y
4.605 * [backup-simplify]: Simplify 2 into 2
4.605 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.605 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.605 * [taylor]: Taking taylor expansion of y in y
4.605 * [backup-simplify]: Simplify 0 into 0
4.605 * [backup-simplify]: Simplify 1 into 1
4.606 * [backup-simplify]: Simplify (* 1 1) into 1
4.606 * [backup-simplify]: Simplify (/ 1 1) into 1
4.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.610 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.610 * [backup-simplify]: Simplify (- 0) into 0
4.610 * [backup-simplify]: Simplify 0 into 0
4.610 * [backup-simplify]: Simplify 0 into 0
4.610 * [backup-simplify]: Simplify 0 into 0
4.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.612 * [backup-simplify]: Simplify (+ 0 0) into 0
4.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.613 * [backup-simplify]: Simplify (- 0) into 0
4.613 * [backup-simplify]: Simplify (+ 0 0) into 0
4.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
4.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.615 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.616 * [backup-simplify]: Simplify (+ 0 0) into 0
4.617 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
4.617 * [taylor]: Taking taylor expansion of 0 in y
4.617 * [backup-simplify]: Simplify 0 into 0
4.617 * [backup-simplify]: Simplify 0 into 0
4.617 * [backup-simplify]: Simplify 1 into 1
4.617 * [backup-simplify]: Simplify (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))
4.617 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
4.617 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
4.617 * [taylor]: Taking taylor expansion of -1 in y
4.617 * [backup-simplify]: Simplify -1 into -1
4.617 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.617 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
4.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.617 * [taylor]: Taking taylor expansion of y in y
4.617 * [backup-simplify]: Simplify 0 into 0
4.617 * [backup-simplify]: Simplify 1 into 1
4.618 * [backup-simplify]: Simplify (/ 1 1) into 1
4.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.618 * [taylor]: Taking taylor expansion of x in y
4.618 * [backup-simplify]: Simplify x into x
4.618 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.618 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.618 * [taylor]: Taking taylor expansion of y in y
4.618 * [backup-simplify]: Simplify 0 into 0
4.618 * [backup-simplify]: Simplify 1 into 1
4.618 * [backup-simplify]: Simplify (/ 1 1) into 1
4.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.618 * [taylor]: Taking taylor expansion of x in y
4.618 * [backup-simplify]: Simplify x into x
4.618 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.618 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.618 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.618 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.618 * [taylor]: Taking taylor expansion of x in y
4.618 * [backup-simplify]: Simplify x into x
4.618 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.618 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.618 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.618 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.618 * [taylor]: Taking taylor expansion of y in y
4.618 * [backup-simplify]: Simplify 0 into 0
4.618 * [backup-simplify]: Simplify 1 into 1
4.619 * [backup-simplify]: Simplify (* 1 1) into 1
4.619 * [backup-simplify]: Simplify (/ 1 1) into 1
4.619 * [backup-simplify]: Simplify (+ 1 0) into 1
4.619 * [backup-simplify]: Simplify (+ 1 0) into 1
4.620 * [backup-simplify]: Simplify (* 1 1) into 1
4.620 * [backup-simplify]: Simplify (+ 0 1) into 1
4.620 * [backup-simplify]: Simplify (/ 1 1) into 1
4.620 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.620 * [taylor]: Taking taylor expansion of -1 in x
4.620 * [backup-simplify]: Simplify -1 into -1
4.620 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.620 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
4.620 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.620 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.620 * [taylor]: Taking taylor expansion of y in x
4.620 * [backup-simplify]: Simplify y into y
4.620 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.620 * [taylor]: Taking taylor expansion of x in x
4.621 * [backup-simplify]: Simplify 0 into 0
4.621 * [backup-simplify]: Simplify 1 into 1
4.621 * [backup-simplify]: Simplify (/ 1 1) into 1
4.621 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.621 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.621 * [taylor]: Taking taylor expansion of y in x
4.621 * [backup-simplify]: Simplify y into y
4.621 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.621 * [taylor]: Taking taylor expansion of x in x
4.621 * [backup-simplify]: Simplify 0 into 0
4.621 * [backup-simplify]: Simplify 1 into 1
4.621 * [backup-simplify]: Simplify (/ 1 1) into 1
4.621 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.621 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.621 * [taylor]: Taking taylor expansion of x in x
4.621 * [backup-simplify]: Simplify 0 into 0
4.621 * [backup-simplify]: Simplify 1 into 1
4.622 * [backup-simplify]: Simplify (* 1 1) into 1
4.622 * [backup-simplify]: Simplify (/ 1 1) into 1
4.622 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.622 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.622 * [taylor]: Taking taylor expansion of y in x
4.622 * [backup-simplify]: Simplify y into y
4.622 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.622 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.622 * [backup-simplify]: Simplify (+ 0 1) into 1
4.623 * [backup-simplify]: Simplify (- 1) into -1
4.623 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.623 * [backup-simplify]: Simplify (* 1 -1) into -1
4.623 * [backup-simplify]: Simplify (+ 1 0) into 1
4.624 * [backup-simplify]: Simplify (/ -1 1) into -1
4.624 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.624 * [taylor]: Taking taylor expansion of -1 in x
4.624 * [backup-simplify]: Simplify -1 into -1
4.624 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.624 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
4.624 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.624 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.624 * [taylor]: Taking taylor expansion of y in x
4.624 * [backup-simplify]: Simplify y into y
4.624 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.624 * [taylor]: Taking taylor expansion of x in x
4.624 * [backup-simplify]: Simplify 0 into 0
4.624 * [backup-simplify]: Simplify 1 into 1
4.624 * [backup-simplify]: Simplify (/ 1 1) into 1
4.624 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.624 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.624 * [taylor]: Taking taylor expansion of y in x
4.624 * [backup-simplify]: Simplify y into y
4.624 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.624 * [taylor]: Taking taylor expansion of x in x
4.624 * [backup-simplify]: Simplify 0 into 0
4.624 * [backup-simplify]: Simplify 1 into 1
4.625 * [backup-simplify]: Simplify (/ 1 1) into 1
4.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.625 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.625 * [taylor]: Taking taylor expansion of x in x
4.625 * [backup-simplify]: Simplify 0 into 0
4.625 * [backup-simplify]: Simplify 1 into 1
4.625 * [backup-simplify]: Simplify (* 1 1) into 1
4.625 * [backup-simplify]: Simplify (/ 1 1) into 1
4.625 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.625 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.625 * [taylor]: Taking taylor expansion of y in x
4.625 * [backup-simplify]: Simplify y into y
4.625 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.626 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.626 * [backup-simplify]: Simplify (+ 0 1) into 1
4.626 * [backup-simplify]: Simplify (- 1) into -1
4.626 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.627 * [backup-simplify]: Simplify (* 1 -1) into -1
4.627 * [backup-simplify]: Simplify (+ 1 0) into 1
4.627 * [backup-simplify]: Simplify (/ -1 1) into -1
4.627 * [backup-simplify]: Simplify (* -1 -1) into 1
4.627 * [taylor]: Taking taylor expansion of 1 in y
4.627 * [backup-simplify]: Simplify 1 into 1
4.628 * [backup-simplify]: Simplify 1 into 1
4.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.628 * [backup-simplify]: Simplify (- 0) into 0
4.628 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.629 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.629 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
4.630 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.630 * [backup-simplify]: Simplify (+ 0 0) into 0
4.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.631 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
4.631 * [taylor]: Taking taylor expansion of 0 in y
4.631 * [backup-simplify]: Simplify 0 into 0
4.631 * [backup-simplify]: Simplify 0 into 0
4.631 * [backup-simplify]: Simplify 0 into 0
4.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.632 * [backup-simplify]: Simplify (- 0) into 0
4.632 * [backup-simplify]: Simplify (+ 0 0) into 0
4.632 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.633 * [backup-simplify]: Simplify (+ 0 0) into 0
4.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
4.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.635 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.636 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
4.636 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
4.636 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
4.636 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.636 * [taylor]: Taking taylor expansion of 2 in y
4.636 * [backup-simplify]: Simplify 2 into 2
4.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.636 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.636 * [taylor]: Taking taylor expansion of y in y
4.636 * [backup-simplify]: Simplify 0 into 0
4.636 * [backup-simplify]: Simplify 1 into 1
4.636 * [backup-simplify]: Simplify (* 1 1) into 1
4.637 * [backup-simplify]: Simplify (/ 1 1) into 1
4.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.638 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.639 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.639 * [backup-simplify]: Simplify (- 0) into 0
4.640 * [backup-simplify]: Simplify 0 into 0
4.640 * [backup-simplify]: Simplify 0 into 0
4.640 * [backup-simplify]: Simplify 0 into 0
4.640 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.640 * [backup-simplify]: Simplify (- 0) into 0
4.641 * [backup-simplify]: Simplify (+ 0 0) into 0
4.641 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.643 * [backup-simplify]: Simplify (+ 0 0) into 0
4.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
4.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.646 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.646 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.646 * [backup-simplify]: Simplify (+ 0 0) into 0
4.648 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
4.650 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
4.650 * [taylor]: Taking taylor expansion of 0 in y
4.650 * [backup-simplify]: Simplify 0 into 0
4.650 * [backup-simplify]: Simplify 0 into 0
4.650 * [backup-simplify]: Simplify 1 into 1
4.650 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.650 * [backup-simplify]: Simplify (+ (* x x) (* y y)) into (+ (pow x 2) (pow y 2))
4.650 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
4.650 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
4.650 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.650 * [taylor]: Taking taylor expansion of x in y
4.650 * [backup-simplify]: Simplify x into x
4.650 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.650 * [taylor]: Taking taylor expansion of y in y
4.650 * [backup-simplify]: Simplify 0 into 0
4.650 * [backup-simplify]: Simplify 1 into 1
4.650 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.650 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.650 * [taylor]: Taking taylor expansion of x in x
4.650 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify 1 into 1
4.651 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.651 * [taylor]: Taking taylor expansion of y in x
4.651 * [backup-simplify]: Simplify y into y
4.651 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.651 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.651 * [taylor]: Taking taylor expansion of x in x
4.651 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify 1 into 1
4.651 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.651 * [taylor]: Taking taylor expansion of y in x
4.651 * [backup-simplify]: Simplify y into y
4.651 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.651 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
4.651 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.651 * [taylor]: Taking taylor expansion of y in y
4.651 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify 1 into 1
4.651 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.652 * [backup-simplify]: Simplify (+ 0 0) into 0
4.652 * [taylor]: Taking taylor expansion of 0 in y
4.652 * [backup-simplify]: Simplify 0 into 0
4.652 * [backup-simplify]: Simplify 0 into 0
4.652 * [backup-simplify]: Simplify (* 1 1) into 1
4.653 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.653 * [backup-simplify]: Simplify (+ 1 0) into 1
4.653 * [taylor]: Taking taylor expansion of 1 in y
4.653 * [backup-simplify]: Simplify 1 into 1
4.653 * [backup-simplify]: Simplify 1 into 1
4.653 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify (* 1 1) into 1
4.654 * [backup-simplify]: Simplify 1 into 1
4.654 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.656 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.656 * [backup-simplify]: Simplify (+ 0 0) into 0
4.656 * [taylor]: Taking taylor expansion of 0 in y
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 0 into 0
4.657 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.657 * [backup-simplify]: Simplify 0 into 0
4.657 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.658 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.658 * [backup-simplify]: Simplify (+ 0 0) into 0
4.658 * [taylor]: Taking taylor expansion of 0 in y
4.658 * [backup-simplify]: Simplify 0 into 0
4.658 * [backup-simplify]: Simplify 0 into 0
4.658 * [backup-simplify]: Simplify 0 into 0
4.659 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (pow y 2))
4.659 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
4.659 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
4.659 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.659 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.659 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.659 * [taylor]: Taking taylor expansion of x in y
4.659 * [backup-simplify]: Simplify x into x
4.659 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.659 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.659 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.659 * [taylor]: Taking taylor expansion of y in y
4.659 * [backup-simplify]: Simplify 0 into 0
4.659 * [backup-simplify]: Simplify 1 into 1
4.659 * [backup-simplify]: Simplify (* 1 1) into 1
4.660 * [backup-simplify]: Simplify (/ 1 1) into 1
4.660 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.660 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.660 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.660 * [taylor]: Taking taylor expansion of x in x
4.660 * [backup-simplify]: Simplify 0 into 0
4.660 * [backup-simplify]: Simplify 1 into 1
4.660 * [backup-simplify]: Simplify (* 1 1) into 1
4.660 * [backup-simplify]: Simplify (/ 1 1) into 1
4.660 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.660 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.660 * [taylor]: Taking taylor expansion of y in x
4.660 * [backup-simplify]: Simplify y into y
4.660 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.660 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.660 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.661 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.661 * [taylor]: Taking taylor expansion of x in x
4.661 * [backup-simplify]: Simplify 0 into 0
4.661 * [backup-simplify]: Simplify 1 into 1
4.661 * [backup-simplify]: Simplify (* 1 1) into 1
4.661 * [backup-simplify]: Simplify (/ 1 1) into 1
4.661 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.661 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.661 * [taylor]: Taking taylor expansion of y in x
4.661 * [backup-simplify]: Simplify y into y
4.661 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.661 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.662 * [backup-simplify]: Simplify (+ 1 0) into 1
4.662 * [taylor]: Taking taylor expansion of 1 in y
4.662 * [backup-simplify]: Simplify 1 into 1
4.662 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.663 * [backup-simplify]: Simplify (+ 0 0) into 0
4.663 * [taylor]: Taking taylor expansion of 0 in y
4.663 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.664 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.664 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.664 * [taylor]: Taking taylor expansion of y in y
4.664 * [backup-simplify]: Simplify 0 into 0
4.664 * [backup-simplify]: Simplify 1 into 1
4.664 * [backup-simplify]: Simplify (* 1 1) into 1
4.665 * [backup-simplify]: Simplify (/ 1 1) into 1
4.665 * [backup-simplify]: Simplify 1 into 1
4.665 * [backup-simplify]: Simplify 1 into 1
4.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.666 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.666 * [backup-simplify]: Simplify (+ 0 0) into 0
4.666 * [taylor]: Taking taylor expansion of 0 in y
4.666 * [backup-simplify]: Simplify 0 into 0
4.667 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.667 * [backup-simplify]: Simplify 0 into 0
4.667 * [backup-simplify]: Simplify 0 into 0
4.667 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.669 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.669 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.669 * [backup-simplify]: Simplify (+ 0 0) into 0
4.669 * [taylor]: Taking taylor expansion of 0 in y
4.669 * [backup-simplify]: Simplify 0 into 0
4.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (pow y 2))
4.676 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
4.676 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
4.676 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.676 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.676 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.676 * [taylor]: Taking taylor expansion of x in y
4.676 * [backup-simplify]: Simplify x into x
4.676 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.676 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.676 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.676 * [taylor]: Taking taylor expansion of y in y
4.676 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify 1 into 1
4.677 * [backup-simplify]: Simplify (* 1 1) into 1
4.677 * [backup-simplify]: Simplify (/ 1 1) into 1
4.677 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.677 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.677 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.677 * [taylor]: Taking taylor expansion of x in x
4.677 * [backup-simplify]: Simplify 0 into 0
4.677 * [backup-simplify]: Simplify 1 into 1
4.677 * [backup-simplify]: Simplify (* 1 1) into 1
4.678 * [backup-simplify]: Simplify (/ 1 1) into 1
4.678 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.678 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.678 * [taylor]: Taking taylor expansion of y in x
4.678 * [backup-simplify]: Simplify y into y
4.678 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.678 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.678 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.678 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.678 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.678 * [taylor]: Taking taylor expansion of x in x
4.678 * [backup-simplify]: Simplify 0 into 0
4.678 * [backup-simplify]: Simplify 1 into 1
4.678 * [backup-simplify]: Simplify (* 1 1) into 1
4.679 * [backup-simplify]: Simplify (/ 1 1) into 1
4.679 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.679 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.679 * [taylor]: Taking taylor expansion of y in x
4.679 * [backup-simplify]: Simplify y into y
4.679 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.679 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.679 * [backup-simplify]: Simplify (+ 1 0) into 1
4.679 * [taylor]: Taking taylor expansion of 1 in y
4.679 * [backup-simplify]: Simplify 1 into 1
4.680 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.680 * [backup-simplify]: Simplify (+ 0 0) into 0
4.680 * [taylor]: Taking taylor expansion of 0 in y
4.680 * [backup-simplify]: Simplify 0 into 0
4.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.681 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.681 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.682 * [taylor]: Taking taylor expansion of y in y
4.682 * [backup-simplify]: Simplify 0 into 0
4.682 * [backup-simplify]: Simplify 1 into 1
4.682 * [backup-simplify]: Simplify (* 1 1) into 1
4.682 * [backup-simplify]: Simplify (/ 1 1) into 1
4.682 * [backup-simplify]: Simplify 1 into 1
4.682 * [backup-simplify]: Simplify 1 into 1
4.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.683 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.684 * [backup-simplify]: Simplify (+ 0 0) into 0
4.684 * [taylor]: Taking taylor expansion of 0 in y
4.684 * [backup-simplify]: Simplify 0 into 0
4.684 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.685 * [backup-simplify]: Simplify 0 into 0
4.685 * [backup-simplify]: Simplify 0 into 0
4.685 * [backup-simplify]: Simplify 0 into 0
4.685 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.686 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.687 * [backup-simplify]: Simplify (+ 0 0) into 0
4.687 * [taylor]: Taking taylor expansion of 0 in y
4.687 * [backup-simplify]: Simplify 0 into 0
4.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.688 * [backup-simplify]: Simplify 0 into 0
4.688 * [backup-simplify]: Simplify 0 into 0
4.688 * [backup-simplify]: Simplify 0 into 0
4.688 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (pow y 2))
4.688 * * * [progress]: simplifying candidates
4.690 * [simplify]: Simplifying:
  (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
  (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
  (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
  (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (* (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (- (* (- x y) (+ x y)))
  (- (+ (* x x) (* y y)))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) 1)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (- x y) (+ x y)) 1)
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))
  (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))
  (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (* x x) (* y y)) (- x y))
  (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ (* x x) (* y y)) (+ x y))
  (* (exp (* x x)) (exp (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  -1
  1
  1
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
4.692 * * [simplify]: Extracting # 0 : cost  0
4.692 * * [simplify]: Extracting # 1 : cost  0
4.692 * * [simplify]: Extracting # 2 : cost  0
4.692 * * [simplify]: Extracting # 3 : cost  0
4.693 * * [simplify]: Extracting # 4 : cost  0
4.693 * * [simplify]: Extracting # 5 : cost  0
4.693 * * [simplify]: Extracting # 6 : cost  0
4.693 * * [simplify]: Extracting # 7 : cost  0
4.694 * * [simplify]: iteration  0 :  91  enodes  (cost  826 )
4.724 * * [simplify]: Extracting # 0 : cost  0
4.724 * * [simplify]: Extracting # 1 : cost  0
4.725 * * [simplify]: Extracting # 2 : cost  0
4.725 * * [simplify]: Extracting # 3 : cost  0
4.725 * * [simplify]: Extracting # 4 : cost  0
4.726 * * [simplify]: iteration  1 :  303  enodes  (cost  802 )
4.958 * * [simplify]: Extracting # 0 : cost  0
4.959 * * [simplify]: Extracting # 1 : cost  0
4.961 * * [simplify]: Extracting # 2 : cost  0
4.963 * * [simplify]: Extracting # 3 : cost  0
4.964 * * [simplify]: Extracting # 4 : cost  0
4.973 * * [simplify]: Extracting # 5 : cost  0
4.976 * * [simplify]: iteration  2 :  1443  enodes  (cost  662 )
5.641 * * [simplify]: Extracting # 0 : cost  0
5.646 * * [simplify]: Extracting # 1 : cost  0
5.653 * * [simplify]: Extracting # 2 : cost  0
5.659 * * [simplify]: Extracting # 3 : cost  0
5.666 * * [simplify]: Extracting # 4 : cost  0
5.679 * * [simplify]: iteration done:  5000  enodes  (cost  655 )
5.680 * [simplify]: Simplified to:
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3)
  (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3)
  (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3)
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (* (- y x) (+ x y))
  (- (+ (* x x) (* y y)))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y))))
  (* (+ x y) (- x y))
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (* (+ x y) (- x y)) (+ (pow x 6) (pow y 6)))
  (/ 1 (+ (* x x) (* y y)))
  (* (* (+ (* y (- y x)) (* x x)) (+ (* x x) (* y (+ x y)))) (+ (* x x) (* y y)))
  (* (+ (* x x) (* y y)) (* (- x y) (+ (* x x) (* y (+ x y)))))
  (* (* (+ (* x x) (* y y)) (+ x y)) (+ (* y (- y x)) (* x x)))
  (- (pow x 4) (pow y 4))
  (* (+ (* x x) (* y y)) (+ (* y (- y x)) (* x x)))
  (* (+ (* x x) (* y y)) (- x y))
  (* (+ (* x x) (* y (+ x y))) (+ (* x x) (* y y)))
  (* (+ (* x x) (* y y)) (+ x y))
  (exp (+ (* x x) (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (pow (+ (* x x) (* y y)) 3)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow x 6) (pow y 6))
  (- (+ (pow y 4) (pow x 4)) (* (* x x) (* y y)))
  (- (pow x 4) (pow y 4))
  (* (+ x y) (- x y))
  -1
  1
  1
  (+ (* x x) (pow y 2))
  (+ (* x x) (pow y 2))
  (+ (* x x) (pow y 2))
5.680 * * * [progress]: adding candidates to table
5.824 * * [progress]: iteration 2 / 4
5.824 * * * [progress]: picking best candidate
5.833 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))>
5.833 * * * [progress]: localizing error
5.856 * * * [progress]: generating rewritten candidates
5.856 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
5.910 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
5.982 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
6.008 * * * [progress]: generating series expansions
6.008 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
6.008 * [backup-simplify]: Simplify (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) into (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y)))
6.008 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in (x y) around 0
6.008 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in y
6.008 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
6.008 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.008 * [taylor]: Taking taylor expansion of x in y
6.008 * [backup-simplify]: Simplify x into x
6.008 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.008 * [taylor]: Taking taylor expansion of y in y
6.008 * [backup-simplify]: Simplify 0 into 0
6.008 * [backup-simplify]: Simplify 1 into 1
6.008 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
6.008 * [taylor]: Taking taylor expansion of (+ x y) in y
6.009 * [taylor]: Taking taylor expansion of x in y
6.009 * [backup-simplify]: Simplify x into x
6.009 * [taylor]: Taking taylor expansion of y in y
6.009 * [backup-simplify]: Simplify 0 into 0
6.009 * [backup-simplify]: Simplify 1 into 1
6.009 * [taylor]: Taking taylor expansion of (- x y) in y
6.009 * [taylor]: Taking taylor expansion of x in y
6.009 * [backup-simplify]: Simplify x into x
6.009 * [taylor]: Taking taylor expansion of y in y
6.009 * [backup-simplify]: Simplify 0 into 0
6.009 * [backup-simplify]: Simplify 1 into 1
6.009 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.009 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.009 * [backup-simplify]: Simplify (+ x 0) into x
6.010 * [backup-simplify]: Simplify (- 0) into 0
6.010 * [backup-simplify]: Simplify (+ x 0) into x
6.010 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.010 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
6.010 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in x
6.010 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.010 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.010 * [taylor]: Taking taylor expansion of x in x
6.010 * [backup-simplify]: Simplify 0 into 0
6.010 * [backup-simplify]: Simplify 1 into 1
6.010 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.010 * [taylor]: Taking taylor expansion of y in x
6.011 * [backup-simplify]: Simplify y into y
6.011 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
6.011 * [taylor]: Taking taylor expansion of (+ x y) in x
6.011 * [taylor]: Taking taylor expansion of x in x
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 1 into 1
6.011 * [taylor]: Taking taylor expansion of y in x
6.011 * [backup-simplify]: Simplify y into y
6.011 * [taylor]: Taking taylor expansion of (- x y) in x
6.011 * [taylor]: Taking taylor expansion of x in x
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 1 into 1
6.011 * [taylor]: Taking taylor expansion of y in x
6.011 * [backup-simplify]: Simplify y into y
6.011 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.011 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.011 * [backup-simplify]: Simplify (+ 0 y) into y
6.011 * [backup-simplify]: Simplify (- y) into (- y)
6.011 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.011 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
6.011 * [backup-simplify]: Simplify (/ (pow y 2) (* -1 (pow y 2))) into -1
6.011 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in x
6.011 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.012 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.012 * [taylor]: Taking taylor expansion of x in x
6.012 * [backup-simplify]: Simplify 0 into 0
6.012 * [backup-simplify]: Simplify 1 into 1
6.012 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.012 * [taylor]: Taking taylor expansion of y in x
6.012 * [backup-simplify]: Simplify y into y
6.012 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
6.012 * [taylor]: Taking taylor expansion of (+ x y) in x
6.012 * [taylor]: Taking taylor expansion of x in x
6.012 * [backup-simplify]: Simplify 0 into 0
6.012 * [backup-simplify]: Simplify 1 into 1
6.012 * [taylor]: Taking taylor expansion of y in x
6.012 * [backup-simplify]: Simplify y into y
6.012 * [taylor]: Taking taylor expansion of (- x y) in x
6.012 * [taylor]: Taking taylor expansion of x in x
6.012 * [backup-simplify]: Simplify 0 into 0
6.012 * [backup-simplify]: Simplify 1 into 1
6.012 * [taylor]: Taking taylor expansion of y in x
6.012 * [backup-simplify]: Simplify y into y
6.012 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.012 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.012 * [backup-simplify]: Simplify (+ 0 y) into y
6.012 * [backup-simplify]: Simplify (- y) into (- y)
6.012 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.012 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
6.013 * [backup-simplify]: Simplify (/ (pow y 2) (* -1 (pow y 2))) into -1
6.013 * [taylor]: Taking taylor expansion of -1 in y
6.013 * [backup-simplify]: Simplify -1 into -1
6.013 * [backup-simplify]: Simplify -1 into -1
6.013 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.013 * [backup-simplify]: Simplify (+ 0 0) into 0
6.014 * [backup-simplify]: Simplify (- 0) into 0
6.014 * [backup-simplify]: Simplify (+ 1 0) into 1
6.014 * [backup-simplify]: Simplify (+ 1 0) into 1
6.014 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
6.015 * [backup-simplify]: Simplify (- (/ 0 (* -1 (pow y 2))) (+ (* -1 (/ 0 (* -1 (pow y 2)))))) into 0
6.015 * [taylor]: Taking taylor expansion of 0 in y
6.015 * [backup-simplify]: Simplify 0 into 0
6.015 * [backup-simplify]: Simplify 0 into 0
6.015 * [backup-simplify]: Simplify 0 into 0
6.015 * [backup-simplify]: Simplify (* 1 1) into 1
6.016 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.016 * [backup-simplify]: Simplify (+ 1 0) into 1
6.016 * [backup-simplify]: Simplify (- 0) into 0
6.017 * [backup-simplify]: Simplify (+ 0 0) into 0
6.017 * [backup-simplify]: Simplify (+ 0 0) into 0
6.018 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
6.018 * [backup-simplify]: Simplify (- (/ 1 (* -1 (pow y 2))) (+ (* -1 (/ 1 (* -1 (pow y 2)))) (* 0 (/ 0 (* -1 (pow y 2)))))) into (- (* 2 (/ 1 (pow y 2))))
6.018 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.018 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.018 * [taylor]: Taking taylor expansion of 2 in y
6.018 * [backup-simplify]: Simplify 2 into 2
6.018 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.018 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.018 * [taylor]: Taking taylor expansion of y in y
6.018 * [backup-simplify]: Simplify 0 into 0
6.018 * [backup-simplify]: Simplify 1 into 1
6.019 * [backup-simplify]: Simplify (* 1 1) into 1
6.019 * [backup-simplify]: Simplify (/ 1 1) into 1
6.020 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.020 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.021 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.023 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.023 * [backup-simplify]: Simplify (- 0) into 0
6.023 * [backup-simplify]: Simplify 0 into 0
6.023 * [backup-simplify]: Simplify 0 into 0
6.023 * [backup-simplify]: Simplify 0 into 0
6.024 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.025 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.025 * [backup-simplify]: Simplify (+ 0 0) into 0
6.026 * [backup-simplify]: Simplify (- 0) into 0
6.026 * [backup-simplify]: Simplify (+ 0 0) into 0
6.026 * [backup-simplify]: Simplify (+ 0 0) into 0
6.027 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
6.028 * [backup-simplify]: Simplify (- (/ 0 (* -1 (pow y 2))) (+ (* -1 (/ 0 (* -1 (pow y 2)))) (* 0 (/ 1 (* -1 (pow y 2)))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 (* -1 (pow y 2)))))) into 0
6.028 * [taylor]: Taking taylor expansion of 0 in y
6.028 * [backup-simplify]: Simplify 0 into 0
6.028 * [backup-simplify]: Simplify 0 into 0
6.028 * [backup-simplify]: Simplify -1 into -1
6.029 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y)))) into (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))))
6.029 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
6.029 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
6.029 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.029 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.029 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.029 * [taylor]: Taking taylor expansion of x in y
6.029 * [backup-simplify]: Simplify x into x
6.029 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.029 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.029 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.029 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.029 * [taylor]: Taking taylor expansion of y in y
6.029 * [backup-simplify]: Simplify 0 into 0
6.029 * [backup-simplify]: Simplify 1 into 1
6.030 * [backup-simplify]: Simplify (* 1 1) into 1
6.030 * [backup-simplify]: Simplify (/ 1 1) into 1
6.030 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
6.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.030 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.030 * [taylor]: Taking taylor expansion of x in y
6.030 * [backup-simplify]: Simplify x into x
6.030 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.031 * [taylor]: Taking taylor expansion of y in y
6.031 * [backup-simplify]: Simplify 0 into 0
6.031 * [backup-simplify]: Simplify 1 into 1
6.031 * [backup-simplify]: Simplify (/ 1 1) into 1
6.031 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.031 * [taylor]: Taking taylor expansion of y in y
6.031 * [backup-simplify]: Simplify 0 into 0
6.031 * [backup-simplify]: Simplify 1 into 1
6.031 * [backup-simplify]: Simplify (/ 1 1) into 1
6.031 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.031 * [taylor]: Taking taylor expansion of x in y
6.032 * [backup-simplify]: Simplify x into x
6.032 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.032 * [backup-simplify]: Simplify (+ 0 1) into 1
6.032 * [backup-simplify]: Simplify (- 1) into -1
6.033 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.034 * [backup-simplify]: Simplify (+ 1 0) into 1
6.034 * [backup-simplify]: Simplify (* -1 1) into -1
6.035 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.035 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
6.035 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.035 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.035 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.035 * [taylor]: Taking taylor expansion of x in x
6.035 * [backup-simplify]: Simplify 0 into 0
6.035 * [backup-simplify]: Simplify 1 into 1
6.035 * [backup-simplify]: Simplify (* 1 1) into 1
6.036 * [backup-simplify]: Simplify (/ 1 1) into 1
6.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.036 * [taylor]: Taking taylor expansion of y in x
6.036 * [backup-simplify]: Simplify y into y
6.036 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.036 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.036 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
6.036 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.036 * [taylor]: Taking taylor expansion of x in x
6.036 * [backup-simplify]: Simplify 0 into 0
6.036 * [backup-simplify]: Simplify 1 into 1
6.037 * [backup-simplify]: Simplify (/ 1 1) into 1
6.037 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.037 * [taylor]: Taking taylor expansion of y in x
6.037 * [backup-simplify]: Simplify y into y
6.037 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.037 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.037 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.037 * [taylor]: Taking taylor expansion of y in x
6.037 * [backup-simplify]: Simplify y into y
6.037 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.037 * [taylor]: Taking taylor expansion of x in x
6.037 * [backup-simplify]: Simplify 0 into 0
6.037 * [backup-simplify]: Simplify 1 into 1
6.038 * [backup-simplify]: Simplify (/ 1 1) into 1
6.038 * [backup-simplify]: Simplify (+ 1 0) into 1
6.038 * [backup-simplify]: Simplify (+ 1 0) into 1
6.039 * [backup-simplify]: Simplify (+ 0 1) into 1
6.039 * [backup-simplify]: Simplify (* 1 1) into 1
6.040 * [backup-simplify]: Simplify (/ 1 1) into 1
6.040 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
6.040 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.040 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.040 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.040 * [taylor]: Taking taylor expansion of x in x
6.040 * [backup-simplify]: Simplify 0 into 0
6.040 * [backup-simplify]: Simplify 1 into 1
6.040 * [backup-simplify]: Simplify (* 1 1) into 1
6.041 * [backup-simplify]: Simplify (/ 1 1) into 1
6.041 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.041 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.041 * [taylor]: Taking taylor expansion of y in x
6.041 * [backup-simplify]: Simplify y into y
6.041 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.041 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.041 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
6.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.041 * [taylor]: Taking taylor expansion of x in x
6.041 * [backup-simplify]: Simplify 0 into 0
6.041 * [backup-simplify]: Simplify 1 into 1
6.042 * [backup-simplify]: Simplify (/ 1 1) into 1
6.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.042 * [taylor]: Taking taylor expansion of y in x
6.042 * [backup-simplify]: Simplify y into y
6.042 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.042 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.042 * [taylor]: Taking taylor expansion of y in x
6.042 * [backup-simplify]: Simplify y into y
6.042 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.042 * [taylor]: Taking taylor expansion of x in x
6.042 * [backup-simplify]: Simplify 0 into 0
6.042 * [backup-simplify]: Simplify 1 into 1
6.043 * [backup-simplify]: Simplify (/ 1 1) into 1
6.043 * [backup-simplify]: Simplify (+ 1 0) into 1
6.044 * [backup-simplify]: Simplify (+ 1 0) into 1
6.044 * [backup-simplify]: Simplify (+ 0 1) into 1
6.045 * [backup-simplify]: Simplify (* 1 1) into 1
6.045 * [backup-simplify]: Simplify (/ 1 1) into 1
6.045 * [taylor]: Taking taylor expansion of 1 in y
6.045 * [backup-simplify]: Simplify 1 into 1
6.045 * [backup-simplify]: Simplify 1 into 1
6.046 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.047 * [backup-simplify]: Simplify (+ 0 0) into 0
6.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.048 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.049 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.049 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.050 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
6.050 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
6.050 * [taylor]: Taking taylor expansion of 0 in y
6.050 * [backup-simplify]: Simplify 0 into 0
6.050 * [backup-simplify]: Simplify 0 into 0
6.051 * [backup-simplify]: Simplify 0 into 0
6.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.053 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.054 * [backup-simplify]: Simplify (+ 0 0) into 0
6.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.056 * [backup-simplify]: Simplify (- 0) into 0
6.056 * [backup-simplify]: Simplify (+ 0 0) into 0
6.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
6.058 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ (- (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
6.058 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.058 * [taylor]: Taking taylor expansion of 2 in y
6.058 * [backup-simplify]: Simplify 2 into 2
6.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.059 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.059 * [taylor]: Taking taylor expansion of y in y
6.059 * [backup-simplify]: Simplify 0 into 0
6.059 * [backup-simplify]: Simplify 1 into 1
6.059 * [backup-simplify]: Simplify (* 1 1) into 1
6.059 * [backup-simplify]: Simplify (/ 1 1) into 1
6.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.064 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 0 into 0
6.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.066 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.067 * [backup-simplify]: Simplify (+ 0 0) into 0
6.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.068 * [backup-simplify]: Simplify (+ 0 0) into 0
6.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.070 * [backup-simplify]: Simplify (- 0) into 0
6.070 * [backup-simplify]: Simplify (+ 0 0) into 0
6.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
6.073 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- (/ 1 (pow y 2))) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
6.073 * [taylor]: Taking taylor expansion of 0 in y
6.073 * [backup-simplify]: Simplify 0 into 0
6.073 * [backup-simplify]: Simplify 0 into 0
6.073 * [backup-simplify]: Simplify 1 into 1
6.074 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))
6.074 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in (x y) around 0
6.074 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
6.074 * [taylor]: Taking taylor expansion of -1 in y
6.074 * [backup-simplify]: Simplify -1 into -1
6.074 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
6.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.074 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.074 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.074 * [taylor]: Taking taylor expansion of x in y
6.074 * [backup-simplify]: Simplify x into x
6.075 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.075 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.075 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.075 * [taylor]: Taking taylor expansion of y in y
6.075 * [backup-simplify]: Simplify 0 into 0
6.075 * [backup-simplify]: Simplify 1 into 1
6.075 * [backup-simplify]: Simplify (* 1 1) into 1
6.076 * [backup-simplify]: Simplify (/ 1 1) into 1
6.076 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
6.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.076 * [taylor]: Taking taylor expansion of y in y
6.076 * [backup-simplify]: Simplify 0 into 0
6.076 * [backup-simplify]: Simplify 1 into 1
6.076 * [backup-simplify]: Simplify (/ 1 1) into 1
6.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.076 * [taylor]: Taking taylor expansion of x in y
6.076 * [backup-simplify]: Simplify x into x
6.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.076 * [taylor]: Taking taylor expansion of y in y
6.076 * [backup-simplify]: Simplify 0 into 0
6.076 * [backup-simplify]: Simplify 1 into 1
6.077 * [backup-simplify]: Simplify (/ 1 1) into 1
6.077 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.077 * [taylor]: Taking taylor expansion of x in y
6.077 * [backup-simplify]: Simplify x into x
6.077 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.077 * [backup-simplify]: Simplify (+ 0 1) into 1
6.078 * [backup-simplify]: Simplify (+ 1 0) into 1
6.078 * [backup-simplify]: Simplify (+ 1 0) into 1
6.079 * [backup-simplify]: Simplify (* 1 1) into 1
6.079 * [backup-simplify]: Simplify (/ 1 1) into 1
6.079 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
6.079 * [taylor]: Taking taylor expansion of -1 in x
6.079 * [backup-simplify]: Simplify -1 into -1
6.079 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
6.079 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.079 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.079 * [taylor]: Taking taylor expansion of x in x
6.079 * [backup-simplify]: Simplify 0 into 0
6.079 * [backup-simplify]: Simplify 1 into 1
6.080 * [backup-simplify]: Simplify (* 1 1) into 1
6.080 * [backup-simplify]: Simplify (/ 1 1) into 1
6.080 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.080 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.080 * [taylor]: Taking taylor expansion of y in x
6.080 * [backup-simplify]: Simplify y into y
6.080 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.081 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.081 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
6.081 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.081 * [taylor]: Taking taylor expansion of y in x
6.081 * [backup-simplify]: Simplify y into y
6.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.081 * [taylor]: Taking taylor expansion of x in x
6.081 * [backup-simplify]: Simplify 0 into 0
6.081 * [backup-simplify]: Simplify 1 into 1
6.081 * [backup-simplify]: Simplify (/ 1 1) into 1
6.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.081 * [taylor]: Taking taylor expansion of y in x
6.081 * [backup-simplify]: Simplify y into y
6.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.082 * [taylor]: Taking taylor expansion of x in x
6.082 * [backup-simplify]: Simplify 0 into 0
6.082 * [backup-simplify]: Simplify 1 into 1
6.082 * [backup-simplify]: Simplify (/ 1 1) into 1
6.082 * [backup-simplify]: Simplify (+ 1 0) into 1
6.083 * [backup-simplify]: Simplify (+ 0 1) into 1
6.084 * [backup-simplify]: Simplify (- 1) into -1
6.084 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.084 * [backup-simplify]: Simplify (* 1 -1) into -1
6.085 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.085 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
6.085 * [taylor]: Taking taylor expansion of -1 in x
6.085 * [backup-simplify]: Simplify -1 into -1
6.085 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
6.085 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.085 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.085 * [taylor]: Taking taylor expansion of x in x
6.085 * [backup-simplify]: Simplify 0 into 0
6.085 * [backup-simplify]: Simplify 1 into 1
6.086 * [backup-simplify]: Simplify (* 1 1) into 1
6.086 * [backup-simplify]: Simplify (/ 1 1) into 1
6.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.086 * [taylor]: Taking taylor expansion of y in x
6.086 * [backup-simplify]: Simplify y into y
6.086 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.086 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.086 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
6.086 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.086 * [taylor]: Taking taylor expansion of y in x
6.086 * [backup-simplify]: Simplify y into y
6.087 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.087 * [taylor]: Taking taylor expansion of x in x
6.087 * [backup-simplify]: Simplify 0 into 0
6.087 * [backup-simplify]: Simplify 1 into 1
6.092 * [backup-simplify]: Simplify (/ 1 1) into 1
6.093 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.093 * [taylor]: Taking taylor expansion of y in x
6.093 * [backup-simplify]: Simplify y into y
6.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.093 * [taylor]: Taking taylor expansion of x in x
6.093 * [backup-simplify]: Simplify 0 into 0
6.093 * [backup-simplify]: Simplify 1 into 1
6.094 * [backup-simplify]: Simplify (/ 1 1) into 1
6.094 * [backup-simplify]: Simplify (+ 1 0) into 1
6.095 * [backup-simplify]: Simplify (+ 0 1) into 1
6.095 * [backup-simplify]: Simplify (- 1) into -1
6.095 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.096 * [backup-simplify]: Simplify (* 1 -1) into -1
6.096 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.097 * [backup-simplify]: Simplify (* -1 -1) into 1
6.097 * [taylor]: Taking taylor expansion of 1 in y
6.097 * [backup-simplify]: Simplify 1 into 1
6.097 * [backup-simplify]: Simplify 1 into 1
6.097 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.099 * [backup-simplify]: Simplify (+ 0 0) into 0
6.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.100 * [backup-simplify]: Simplify (- 0) into 0
6.100 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.101 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.101 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
6.102 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)))) into 0
6.102 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.102 * [taylor]: Taking taylor expansion of 0 in y
6.102 * [backup-simplify]: Simplify 0 into 0
6.102 * [backup-simplify]: Simplify 0 into 0
6.102 * [backup-simplify]: Simplify 0 into 0
6.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.105 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.106 * [backup-simplify]: Simplify (- 0) into 0
6.106 * [backup-simplify]: Simplify (+ 0 0) into 0
6.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.108 * [backup-simplify]: Simplify (+ 0 0) into 0
6.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
6.110 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) -1) (+ (* -1 (/ (/ 1 (pow y 2)) -1)) (* 0 (/ 0 -1)))) into (- (* 2 (/ 1 (pow y 2))))
6.111 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
6.111 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.111 * [taylor]: Taking taylor expansion of 2 in y
6.111 * [backup-simplify]: Simplify 2 into 2
6.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.111 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.111 * [taylor]: Taking taylor expansion of y in y
6.111 * [backup-simplify]: Simplify 0 into 0
6.111 * [backup-simplify]: Simplify 1 into 1
6.111 * [backup-simplify]: Simplify (* 1 1) into 1
6.112 * [backup-simplify]: Simplify (/ 1 1) into 1
6.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.113 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.116 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.116 * [backup-simplify]: Simplify 0 into 0
6.116 * [backup-simplify]: Simplify 0 into 0
6.116 * [backup-simplify]: Simplify 0 into 0
6.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.118 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.119 * [backup-simplify]: Simplify (+ 0 0) into 0
6.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.120 * [backup-simplify]: Simplify (- 0) into 0
6.121 * [backup-simplify]: Simplify (+ 0 0) into 0
6.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.122 * [backup-simplify]: Simplify (+ 0 0) into 0
6.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
6.125 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* 0 (/ (/ 1 (pow y 2)) -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 -1)))) into 0
6.126 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 -1)))) into 0
6.126 * [taylor]: Taking taylor expansion of 0 in y
6.126 * [backup-simplify]: Simplify 0 into 0
6.126 * [backup-simplify]: Simplify 0 into 0
6.126 * [backup-simplify]: Simplify 1 into 1
6.127 * * * * [progress]: [ 2 / 3 ] generating series at (2)
6.127 * [backup-simplify]: Simplify (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) into (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))
6.127 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
6.127 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
6.127 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
6.127 * [taylor]: Taking taylor expansion of (+ x y) in y
6.127 * [taylor]: Taking taylor expansion of x in y
6.127 * [backup-simplify]: Simplify x into x
6.127 * [taylor]: Taking taylor expansion of y in y
6.127 * [backup-simplify]: Simplify 0 into 0
6.127 * [backup-simplify]: Simplify 1 into 1
6.127 * [taylor]: Taking taylor expansion of (- x y) in y
6.127 * [taylor]: Taking taylor expansion of x in y
6.127 * [backup-simplify]: Simplify x into x
6.127 * [taylor]: Taking taylor expansion of y in y
6.127 * [backup-simplify]: Simplify 0 into 0
6.127 * [backup-simplify]: Simplify 1 into 1
6.127 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
6.128 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.128 * [taylor]: Taking taylor expansion of x in y
6.128 * [backup-simplify]: Simplify x into x
6.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.128 * [taylor]: Taking taylor expansion of y in y
6.128 * [backup-simplify]: Simplify 0 into 0
6.128 * [backup-simplify]: Simplify 1 into 1
6.128 * [backup-simplify]: Simplify (+ x 0) into x
6.128 * [backup-simplify]: Simplify (- 0) into 0
6.128 * [backup-simplify]: Simplify (+ x 0) into x
6.128 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.128 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.128 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.129 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
6.129 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
6.129 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
6.129 * [taylor]: Taking taylor expansion of (+ x y) in x
6.129 * [taylor]: Taking taylor expansion of x in x
6.129 * [backup-simplify]: Simplify 0 into 0
6.129 * [backup-simplify]: Simplify 1 into 1
6.129 * [taylor]: Taking taylor expansion of y in x
6.129 * [backup-simplify]: Simplify y into y
6.129 * [taylor]: Taking taylor expansion of (- x y) in x
6.129 * [taylor]: Taking taylor expansion of x in x
6.129 * [backup-simplify]: Simplify 0 into 0
6.129 * [backup-simplify]: Simplify 1 into 1
6.129 * [taylor]: Taking taylor expansion of y in x
6.129 * [backup-simplify]: Simplify y into y
6.129 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.129 * [taylor]: Taking taylor expansion of x in x
6.129 * [backup-simplify]: Simplify 0 into 0
6.129 * [backup-simplify]: Simplify 1 into 1
6.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.129 * [taylor]: Taking taylor expansion of y in x
6.129 * [backup-simplify]: Simplify y into y
6.129 * [backup-simplify]: Simplify (+ 0 y) into y
6.129 * [backup-simplify]: Simplify (- y) into (- y)
6.130 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.130 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
6.130 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.130 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.130 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
6.130 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
6.130 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
6.130 * [taylor]: Taking taylor expansion of (+ x y) in x
6.130 * [taylor]: Taking taylor expansion of x in x
6.130 * [backup-simplify]: Simplify 0 into 0
6.130 * [backup-simplify]: Simplify 1 into 1
6.130 * [taylor]: Taking taylor expansion of y in x
6.130 * [backup-simplify]: Simplify y into y
6.130 * [taylor]: Taking taylor expansion of (- x y) in x
6.130 * [taylor]: Taking taylor expansion of x in x
6.130 * [backup-simplify]: Simplify 0 into 0
6.130 * [backup-simplify]: Simplify 1 into 1
6.130 * [taylor]: Taking taylor expansion of y in x
6.130 * [backup-simplify]: Simplify y into y
6.130 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.131 * [taylor]: Taking taylor expansion of x in x
6.131 * [backup-simplify]: Simplify 0 into 0
6.131 * [backup-simplify]: Simplify 1 into 1
6.131 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.131 * [taylor]: Taking taylor expansion of y in x
6.131 * [backup-simplify]: Simplify y into y
6.131 * [backup-simplify]: Simplify (+ 0 y) into y
6.131 * [backup-simplify]: Simplify (- y) into (- y)
6.131 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.131 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
6.131 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.131 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.131 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
6.131 * [taylor]: Taking taylor expansion of -1 in y
6.132 * [backup-simplify]: Simplify -1 into -1
6.132 * [backup-simplify]: Simplify -1 into -1
6.132 * [backup-simplify]: Simplify (- 0) into 0
6.132 * [backup-simplify]: Simplify (+ 1 0) into 1
6.133 * [backup-simplify]: Simplify (+ 1 0) into 1
6.133 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
6.133 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.134 * [backup-simplify]: Simplify (+ 0 0) into 0
6.134 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
6.134 * [taylor]: Taking taylor expansion of 0 in y
6.134 * [backup-simplify]: Simplify 0 into 0
6.134 * [backup-simplify]: Simplify 0 into 0
6.134 * [backup-simplify]: Simplify 0 into 0
6.135 * [backup-simplify]: Simplify (- 0) into 0
6.135 * [backup-simplify]: Simplify (+ 0 0) into 0
6.135 * [backup-simplify]: Simplify (+ 0 0) into 0
6.136 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
6.136 * [backup-simplify]: Simplify (* 1 1) into 1
6.137 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.137 * [backup-simplify]: Simplify (+ 1 0) into 1
6.138 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
6.138 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.138 * [taylor]: Taking taylor expansion of 2 in y
6.138 * [backup-simplify]: Simplify 2 into 2
6.138 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.138 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.138 * [taylor]: Taking taylor expansion of y in y
6.138 * [backup-simplify]: Simplify 0 into 0
6.138 * [backup-simplify]: Simplify 1 into 1
6.138 * [backup-simplify]: Simplify (* 1 1) into 1
6.139 * [backup-simplify]: Simplify (/ 1 1) into 1
6.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.140 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.143 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.143 * [backup-simplify]: Simplify 0 into 0
6.143 * [backup-simplify]: Simplify 0 into 0
6.143 * [backup-simplify]: Simplify 0 into 0
6.143 * [backup-simplify]: Simplify (- 0) into 0
6.144 * [backup-simplify]: Simplify (+ 0 0) into 0
6.144 * [backup-simplify]: Simplify (+ 0 0) into 0
6.145 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
6.146 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.146 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.147 * [backup-simplify]: Simplify (+ 0 0) into 0
6.148 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))) (* 0 (/ 1 (pow y 2))) (* (* 2 (/ 1 (pow y 2))) (/ 0 (pow y 2))))) into 0
6.148 * [taylor]: Taking taylor expansion of 0 in y
6.148 * [backup-simplify]: Simplify 0 into 0
6.148 * [backup-simplify]: Simplify 0 into 0
6.148 * [backup-simplify]: Simplify -1 into -1
6.148 * [backup-simplify]: Simplify (/ 1 (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))))) into (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))
6.148 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
6.148 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
6.148 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
6.149 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.149 * [taylor]: Taking taylor expansion of x in y
6.149 * [backup-simplify]: Simplify x into x
6.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.149 * [taylor]: Taking taylor expansion of y in y
6.149 * [backup-simplify]: Simplify 0 into 0
6.149 * [backup-simplify]: Simplify 1 into 1
6.149 * [backup-simplify]: Simplify (/ 1 1) into 1
6.149 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.149 * [taylor]: Taking taylor expansion of y in y
6.149 * [backup-simplify]: Simplify 0 into 0
6.149 * [backup-simplify]: Simplify 1 into 1
6.150 * [backup-simplify]: Simplify (/ 1 1) into 1
6.150 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.150 * [taylor]: Taking taylor expansion of x in y
6.150 * [backup-simplify]: Simplify x into x
6.150 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.150 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.150 * [taylor]: Taking taylor expansion of x in y
6.150 * [backup-simplify]: Simplify x into x
6.150 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.150 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.150 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.150 * [taylor]: Taking taylor expansion of y in y
6.150 * [backup-simplify]: Simplify 0 into 0
6.150 * [backup-simplify]: Simplify 1 into 1
6.151 * [backup-simplify]: Simplify (* 1 1) into 1
6.151 * [backup-simplify]: Simplify (/ 1 1) into 1
6.152 * [backup-simplify]: Simplify (- 1) into -1
6.152 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.152 * [backup-simplify]: Simplify (+ 1 0) into 1
6.153 * [backup-simplify]: Simplify (* -1 1) into -1
6.153 * [backup-simplify]: Simplify (+ 0 1) into 1
6.154 * [backup-simplify]: Simplify (/ -1 1) into -1
6.154 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.154 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
6.154 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.154 * [taylor]: Taking taylor expansion of x in x
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify 1 into 1
6.154 * [backup-simplify]: Simplify (/ 1 1) into 1
6.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.154 * [taylor]: Taking taylor expansion of y in x
6.154 * [backup-simplify]: Simplify y into y
6.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.154 * [taylor]: Taking taylor expansion of y in x
6.154 * [backup-simplify]: Simplify y into y
6.155 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.155 * [taylor]: Taking taylor expansion of x in x
6.155 * [backup-simplify]: Simplify 0 into 0
6.155 * [backup-simplify]: Simplify 1 into 1
6.155 * [backup-simplify]: Simplify (/ 1 1) into 1
6.155 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.155 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.155 * [taylor]: Taking taylor expansion of x in x
6.155 * [backup-simplify]: Simplify 0 into 0
6.155 * [backup-simplify]: Simplify 1 into 1
6.155 * [backup-simplify]: Simplify (* 1 1) into 1
6.156 * [backup-simplify]: Simplify (/ 1 1) into 1
6.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.156 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.156 * [taylor]: Taking taylor expansion of y in x
6.156 * [backup-simplify]: Simplify y into y
6.156 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.156 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.157 * [backup-simplify]: Simplify (+ 1 0) into 1
6.157 * [backup-simplify]: Simplify (+ 0 1) into 1
6.158 * [backup-simplify]: Simplify (* 1 1) into 1
6.158 * [backup-simplify]: Simplify (+ 1 0) into 1
6.158 * [backup-simplify]: Simplify (/ 1 1) into 1
6.158 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.159 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
6.159 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.159 * [taylor]: Taking taylor expansion of x in x
6.159 * [backup-simplify]: Simplify 0 into 0
6.159 * [backup-simplify]: Simplify 1 into 1
6.159 * [backup-simplify]: Simplify (/ 1 1) into 1
6.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.159 * [taylor]: Taking taylor expansion of y in x
6.159 * [backup-simplify]: Simplify y into y
6.159 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.159 * [taylor]: Taking taylor expansion of y in x
6.159 * [backup-simplify]: Simplify y into y
6.159 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.159 * [taylor]: Taking taylor expansion of x in x
6.159 * [backup-simplify]: Simplify 0 into 0
6.160 * [backup-simplify]: Simplify 1 into 1
6.160 * [backup-simplify]: Simplify (/ 1 1) into 1
6.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.160 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.160 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.160 * [taylor]: Taking taylor expansion of x in x
6.160 * [backup-simplify]: Simplify 0 into 0
6.160 * [backup-simplify]: Simplify 1 into 1
6.160 * [backup-simplify]: Simplify (* 1 1) into 1
6.161 * [backup-simplify]: Simplify (/ 1 1) into 1
6.161 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.161 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.161 * [taylor]: Taking taylor expansion of y in x
6.161 * [backup-simplify]: Simplify y into y
6.161 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.161 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.162 * [backup-simplify]: Simplify (+ 1 0) into 1
6.162 * [backup-simplify]: Simplify (+ 0 1) into 1
6.162 * [backup-simplify]: Simplify (* 1 1) into 1
6.163 * [backup-simplify]: Simplify (+ 1 0) into 1
6.163 * [backup-simplify]: Simplify (/ 1 1) into 1
6.163 * [taylor]: Taking taylor expansion of 1 in y
6.163 * [backup-simplify]: Simplify 1 into 1
6.163 * [backup-simplify]: Simplify 1 into 1
6.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.164 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.165 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.165 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.166 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
6.166 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.167 * [backup-simplify]: Simplify (+ 0 0) into 0
6.168 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
6.168 * [taylor]: Taking taylor expansion of 0 in y
6.168 * [backup-simplify]: Simplify 0 into 0
6.168 * [backup-simplify]: Simplify 0 into 0
6.168 * [backup-simplify]: Simplify 0 into 0
6.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.170 * [backup-simplify]: Simplify (+ 0 0) into 0
6.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.171 * [backup-simplify]: Simplify (- 0) into 0
6.172 * [backup-simplify]: Simplify (+ 0 0) into 0
6.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
6.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.175 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.176 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
6.176 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.176 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.176 * [taylor]: Taking taylor expansion of 2 in y
6.176 * [backup-simplify]: Simplify 2 into 2
6.176 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.176 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.176 * [taylor]: Taking taylor expansion of y in y
6.176 * [backup-simplify]: Simplify 0 into 0
6.176 * [backup-simplify]: Simplify 1 into 1
6.176 * [backup-simplify]: Simplify (* 1 1) into 1
6.177 * [backup-simplify]: Simplify (/ 1 1) into 1
6.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.178 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.181 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.182 * [backup-simplify]: Simplify (- 0) into 0
6.182 * [backup-simplify]: Simplify 0 into 0
6.182 * [backup-simplify]: Simplify 0 into 0
6.182 * [backup-simplify]: Simplify 0 into 0
6.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.183 * [backup-simplify]: Simplify (+ 0 0) into 0
6.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.185 * [backup-simplify]: Simplify (- 0) into 0
6.185 * [backup-simplify]: Simplify (+ 0 0) into 0
6.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
6.187 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.188 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.189 * [backup-simplify]: Simplify (+ 0 0) into 0
6.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
6.191 * [taylor]: Taking taylor expansion of 0 in y
6.191 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify 1 into 1
6.192 * [backup-simplify]: Simplify (/ 1 (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))))) into (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))
6.192 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
6.192 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
6.192 * [taylor]: Taking taylor expansion of -1 in y
6.192 * [backup-simplify]: Simplify -1 into -1
6.192 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
6.192 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
6.192 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.192 * [taylor]: Taking taylor expansion of y in y
6.192 * [backup-simplify]: Simplify 0 into 0
6.192 * [backup-simplify]: Simplify 1 into 1
6.193 * [backup-simplify]: Simplify (/ 1 1) into 1
6.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.193 * [taylor]: Taking taylor expansion of x in y
6.193 * [backup-simplify]: Simplify x into x
6.193 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.193 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.193 * [taylor]: Taking taylor expansion of y in y
6.193 * [backup-simplify]: Simplify 0 into 0
6.193 * [backup-simplify]: Simplify 1 into 1
6.194 * [backup-simplify]: Simplify (/ 1 1) into 1
6.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.194 * [taylor]: Taking taylor expansion of x in y
6.194 * [backup-simplify]: Simplify x into x
6.194 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.194 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.194 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.194 * [taylor]: Taking taylor expansion of x in y
6.194 * [backup-simplify]: Simplify x into x
6.194 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.194 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.194 * [taylor]: Taking taylor expansion of y in y
6.194 * [backup-simplify]: Simplify 0 into 0
6.194 * [backup-simplify]: Simplify 1 into 1
6.195 * [backup-simplify]: Simplify (* 1 1) into 1
6.195 * [backup-simplify]: Simplify (/ 1 1) into 1
6.196 * [backup-simplify]: Simplify (+ 1 0) into 1
6.196 * [backup-simplify]: Simplify (+ 1 0) into 1
6.196 * [backup-simplify]: Simplify (* 1 1) into 1
6.197 * [backup-simplify]: Simplify (+ 0 1) into 1
6.197 * [backup-simplify]: Simplify (/ 1 1) into 1
6.197 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
6.197 * [taylor]: Taking taylor expansion of -1 in x
6.197 * [backup-simplify]: Simplify -1 into -1
6.197 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.197 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
6.197 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.198 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.198 * [taylor]: Taking taylor expansion of y in x
6.198 * [backup-simplify]: Simplify y into y
6.198 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.198 * [taylor]: Taking taylor expansion of x in x
6.198 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify 1 into 1
6.198 * [backup-simplify]: Simplify (/ 1 1) into 1
6.198 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.198 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.198 * [taylor]: Taking taylor expansion of y in x
6.198 * [backup-simplify]: Simplify y into y
6.198 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.198 * [taylor]: Taking taylor expansion of x in x
6.198 * [backup-simplify]: Simplify 0 into 0
6.199 * [backup-simplify]: Simplify 1 into 1
6.199 * [backup-simplify]: Simplify (/ 1 1) into 1
6.199 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.199 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.199 * [taylor]: Taking taylor expansion of x in x
6.199 * [backup-simplify]: Simplify 0 into 0
6.199 * [backup-simplify]: Simplify 1 into 1
6.199 * [backup-simplify]: Simplify (* 1 1) into 1
6.200 * [backup-simplify]: Simplify (/ 1 1) into 1
6.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.200 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.200 * [taylor]: Taking taylor expansion of y in x
6.200 * [backup-simplify]: Simplify y into y
6.200 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.200 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.201 * [backup-simplify]: Simplify (+ 0 1) into 1
6.201 * [backup-simplify]: Simplify (- 1) into -1
6.202 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.202 * [backup-simplify]: Simplify (* 1 -1) into -1
6.202 * [backup-simplify]: Simplify (+ 1 0) into 1
6.203 * [backup-simplify]: Simplify (/ -1 1) into -1
6.203 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
6.203 * [taylor]: Taking taylor expansion of -1 in x
6.203 * [backup-simplify]: Simplify -1 into -1
6.203 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.203 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
6.203 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.203 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.203 * [taylor]: Taking taylor expansion of y in x
6.203 * [backup-simplify]: Simplify y into y
6.203 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.203 * [taylor]: Taking taylor expansion of x in x
6.203 * [backup-simplify]: Simplify 0 into 0
6.203 * [backup-simplify]: Simplify 1 into 1
6.204 * [backup-simplify]: Simplify (/ 1 1) into 1
6.204 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.204 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.204 * [taylor]: Taking taylor expansion of y in x
6.204 * [backup-simplify]: Simplify y into y
6.204 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.204 * [taylor]: Taking taylor expansion of x in x
6.204 * [backup-simplify]: Simplify 0 into 0
6.204 * [backup-simplify]: Simplify 1 into 1
6.204 * [backup-simplify]: Simplify (/ 1 1) into 1
6.205 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.205 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.205 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.205 * [taylor]: Taking taylor expansion of x in x
6.205 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify 1 into 1
6.205 * [backup-simplify]: Simplify (* 1 1) into 1
6.206 * [backup-simplify]: Simplify (/ 1 1) into 1
6.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.206 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.206 * [taylor]: Taking taylor expansion of y in x
6.206 * [backup-simplify]: Simplify y into y
6.206 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.206 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.206 * [backup-simplify]: Simplify (+ 0 1) into 1
6.207 * [backup-simplify]: Simplify (- 1) into -1
6.207 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.208 * [backup-simplify]: Simplify (* 1 -1) into -1
6.208 * [backup-simplify]: Simplify (+ 1 0) into 1
6.209 * [backup-simplify]: Simplify (/ -1 1) into -1
6.209 * [backup-simplify]: Simplify (* -1 -1) into 1
6.209 * [taylor]: Taking taylor expansion of 1 in y
6.209 * [backup-simplify]: Simplify 1 into 1
6.209 * [backup-simplify]: Simplify 1 into 1
6.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.210 * [backup-simplify]: Simplify (- 0) into 0
6.210 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.211 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.211 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
6.212 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.213 * [backup-simplify]: Simplify (+ 0 0) into 0
6.214 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.215 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.215 * [taylor]: Taking taylor expansion of 0 in y
6.215 * [backup-simplify]: Simplify 0 into 0
6.215 * [backup-simplify]: Simplify 0 into 0
6.215 * [backup-simplify]: Simplify 0 into 0
6.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.216 * [backup-simplify]: Simplify (- 0) into 0
6.217 * [backup-simplify]: Simplify (+ 0 0) into 0
6.217 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.218 * [backup-simplify]: Simplify (+ 0 0) into 0
6.219 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
6.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.221 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.222 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
6.222 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
6.222 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.222 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.222 * [taylor]: Taking taylor expansion of 2 in y
6.222 * [backup-simplify]: Simplify 2 into 2
6.222 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.222 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.222 * [taylor]: Taking taylor expansion of y in y
6.222 * [backup-simplify]: Simplify 0 into 0
6.222 * [backup-simplify]: Simplify 1 into 1
6.223 * [backup-simplify]: Simplify (* 1 1) into 1
6.223 * [backup-simplify]: Simplify (/ 1 1) into 1
6.223 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.224 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.225 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.225 * [backup-simplify]: Simplify (- 0) into 0
6.225 * [backup-simplify]: Simplify 0 into 0
6.225 * [backup-simplify]: Simplify 0 into 0
6.225 * [backup-simplify]: Simplify 0 into 0
6.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.226 * [backup-simplify]: Simplify (- 0) into 0
6.227 * [backup-simplify]: Simplify (+ 0 0) into 0
6.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.227 * [backup-simplify]: Simplify (+ 0 0) into 0
6.228 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
6.229 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.229 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.229 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.230 * [backup-simplify]: Simplify (+ 0 0) into 0
6.231 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
6.231 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
6.231 * [taylor]: Taking taylor expansion of 0 in y
6.231 * [backup-simplify]: Simplify 0 into 0
6.231 * [backup-simplify]: Simplify 0 into 0
6.231 * [backup-simplify]: Simplify 1 into 1
6.232 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
6.232 * [backup-simplify]: Simplify (+ (* x x) (* y y)) into (+ (pow x 2) (pow y 2))
6.232 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
6.232 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
6.232 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.232 * [taylor]: Taking taylor expansion of x in y
6.232 * [backup-simplify]: Simplify x into x
6.232 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.232 * [taylor]: Taking taylor expansion of y in y
6.232 * [backup-simplify]: Simplify 0 into 0
6.232 * [backup-simplify]: Simplify 1 into 1
6.232 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.232 * [taylor]: Taking taylor expansion of x in x
6.232 * [backup-simplify]: Simplify 0 into 0
6.232 * [backup-simplify]: Simplify 1 into 1
6.232 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.232 * [taylor]: Taking taylor expansion of y in x
6.232 * [backup-simplify]: Simplify y into y
6.232 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.232 * [taylor]: Taking taylor expansion of x in x
6.232 * [backup-simplify]: Simplify 0 into 0
6.232 * [backup-simplify]: Simplify 1 into 1
6.232 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.232 * [taylor]: Taking taylor expansion of y in x
6.232 * [backup-simplify]: Simplify y into y
6.232 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.232 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.232 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.232 * [taylor]: Taking taylor expansion of y in y
6.232 * [backup-simplify]: Simplify 0 into 0
6.232 * [backup-simplify]: Simplify 1 into 1
6.232 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.233 * [backup-simplify]: Simplify (+ 0 0) into 0
6.233 * [taylor]: Taking taylor expansion of 0 in y
6.233 * [backup-simplify]: Simplify 0 into 0
6.233 * [backup-simplify]: Simplify 0 into 0
6.233 * [backup-simplify]: Simplify (* 1 1) into 1
6.233 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.234 * [backup-simplify]: Simplify (+ 1 0) into 1
6.234 * [taylor]: Taking taylor expansion of 1 in y
6.234 * [backup-simplify]: Simplify 1 into 1
6.234 * [backup-simplify]: Simplify 1 into 1
6.234 * [backup-simplify]: Simplify 0 into 0
6.234 * [backup-simplify]: Simplify (* 1 1) into 1
6.234 * [backup-simplify]: Simplify 1 into 1
6.234 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.235 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.235 * [backup-simplify]: Simplify (+ 0 0) into 0
6.235 * [taylor]: Taking taylor expansion of 0 in y
6.235 * [backup-simplify]: Simplify 0 into 0
6.235 * [backup-simplify]: Simplify 0 into 0
6.235 * [backup-simplify]: Simplify 0 into 0
6.235 * [backup-simplify]: Simplify 0 into 0
6.236 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.236 * [backup-simplify]: Simplify 0 into 0
6.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.241 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.241 * [backup-simplify]: Simplify (+ 0 0) into 0
6.241 * [taylor]: Taking taylor expansion of 0 in y
6.241 * [backup-simplify]: Simplify 0 into 0
6.241 * [backup-simplify]: Simplify 0 into 0
6.241 * [backup-simplify]: Simplify 0 into 0
6.242 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (pow y 2))
6.242 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
6.242 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
6.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.242 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.242 * [taylor]: Taking taylor expansion of x in y
6.242 * [backup-simplify]: Simplify x into x
6.242 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.242 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.242 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.242 * [taylor]: Taking taylor expansion of y in y
6.242 * [backup-simplify]: Simplify 0 into 0
6.242 * [backup-simplify]: Simplify 1 into 1
6.242 * [backup-simplify]: Simplify (* 1 1) into 1
6.243 * [backup-simplify]: Simplify (/ 1 1) into 1
6.243 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.243 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.243 * [taylor]: Taking taylor expansion of x in x
6.243 * [backup-simplify]: Simplify 0 into 0
6.243 * [backup-simplify]: Simplify 1 into 1
6.243 * [backup-simplify]: Simplify (* 1 1) into 1
6.243 * [backup-simplify]: Simplify (/ 1 1) into 1
6.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.243 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.243 * [taylor]: Taking taylor expansion of y in x
6.243 * [backup-simplify]: Simplify y into y
6.243 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.243 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.243 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.243 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.243 * [taylor]: Taking taylor expansion of x in x
6.243 * [backup-simplify]: Simplify 0 into 0
6.243 * [backup-simplify]: Simplify 1 into 1
6.244 * [backup-simplify]: Simplify (* 1 1) into 1
6.244 * [backup-simplify]: Simplify (/ 1 1) into 1
6.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.244 * [taylor]: Taking taylor expansion of y in x
6.244 * [backup-simplify]: Simplify y into y
6.244 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.244 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.245 * [backup-simplify]: Simplify (+ 1 0) into 1
6.245 * [taylor]: Taking taylor expansion of 1 in y
6.245 * [backup-simplify]: Simplify 1 into 1
6.245 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.246 * [backup-simplify]: Simplify (+ 0 0) into 0
6.246 * [taylor]: Taking taylor expansion of 0 in y
6.246 * [backup-simplify]: Simplify 0 into 0
6.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.247 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.247 * [taylor]: Taking taylor expansion of y in y
6.247 * [backup-simplify]: Simplify 0 into 0
6.247 * [backup-simplify]: Simplify 1 into 1
6.247 * [backup-simplify]: Simplify (* 1 1) into 1
6.248 * [backup-simplify]: Simplify (/ 1 1) into 1
6.248 * [backup-simplify]: Simplify 1 into 1
6.248 * [backup-simplify]: Simplify 1 into 1
6.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.249 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.250 * [backup-simplify]: Simplify (+ 0 0) into 0
6.250 * [taylor]: Taking taylor expansion of 0 in y
6.250 * [backup-simplify]: Simplify 0 into 0
6.251 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.251 * [backup-simplify]: Simplify 0 into 0
6.251 * [backup-simplify]: Simplify 0 into 0
6.252 * [backup-simplify]: Simplify 0 into 0
6.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.254 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.256 * [backup-simplify]: Simplify (+ 0 0) into 0
6.256 * [taylor]: Taking taylor expansion of 0 in y
6.256 * [backup-simplify]: Simplify 0 into 0
6.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.258 * [backup-simplify]: Simplify 0 into 0
6.258 * [backup-simplify]: Simplify 0 into 0
6.258 * [backup-simplify]: Simplify 0 into 0
6.258 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (pow y 2))
6.258 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
6.259 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
6.259 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.259 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.259 * [taylor]: Taking taylor expansion of x in y
6.259 * [backup-simplify]: Simplify x into x
6.259 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.259 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.259 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.259 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.259 * [taylor]: Taking taylor expansion of y in y
6.259 * [backup-simplify]: Simplify 0 into 0
6.259 * [backup-simplify]: Simplify 1 into 1
6.259 * [backup-simplify]: Simplify (* 1 1) into 1
6.260 * [backup-simplify]: Simplify (/ 1 1) into 1
6.260 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.260 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.260 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.260 * [taylor]: Taking taylor expansion of x in x
6.260 * [backup-simplify]: Simplify 0 into 0
6.260 * [backup-simplify]: Simplify 1 into 1
6.260 * [backup-simplify]: Simplify (* 1 1) into 1
6.261 * [backup-simplify]: Simplify (/ 1 1) into 1
6.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.261 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.261 * [taylor]: Taking taylor expansion of y in x
6.261 * [backup-simplify]: Simplify y into y
6.261 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.261 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.261 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.261 * [taylor]: Taking taylor expansion of x in x
6.261 * [backup-simplify]: Simplify 0 into 0
6.261 * [backup-simplify]: Simplify 1 into 1
6.262 * [backup-simplify]: Simplify (* 1 1) into 1
6.262 * [backup-simplify]: Simplify (/ 1 1) into 1
6.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.262 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.262 * [taylor]: Taking taylor expansion of y in x
6.262 * [backup-simplify]: Simplify y into y
6.262 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.263 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.263 * [backup-simplify]: Simplify (+ 1 0) into 1
6.263 * [taylor]: Taking taylor expansion of 1 in y
6.263 * [backup-simplify]: Simplify 1 into 1
6.264 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.265 * [backup-simplify]: Simplify (+ 0 0) into 0
6.265 * [taylor]: Taking taylor expansion of 0 in y
6.265 * [backup-simplify]: Simplify 0 into 0
6.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.267 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.267 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.267 * [taylor]: Taking taylor expansion of y in y
6.267 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify 1 into 1
6.268 * [backup-simplify]: Simplify (* 1 1) into 1
6.268 * [backup-simplify]: Simplify (/ 1 1) into 1
6.268 * [backup-simplify]: Simplify 1 into 1
6.268 * [backup-simplify]: Simplify 1 into 1
6.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.270 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.271 * [backup-simplify]: Simplify (+ 0 0) into 0
6.271 * [taylor]: Taking taylor expansion of 0 in y
6.271 * [backup-simplify]: Simplify 0 into 0
6.272 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.273 * [backup-simplify]: Simplify 0 into 0
6.273 * [backup-simplify]: Simplify 0 into 0
6.273 * [backup-simplify]: Simplify 0 into 0
6.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.275 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.276 * [backup-simplify]: Simplify (+ 0 0) into 0
6.276 * [taylor]: Taking taylor expansion of 0 in y
6.276 * [backup-simplify]: Simplify 0 into 0
6.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.279 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (pow y 2))
6.279 * * * [progress]: simplifying candidates
6.284 * [simplify]: Simplifying:
  (- (log (+ (* x x) (* y y))) (+ (log (- x y)) (log (+ x y))))
  (- (log (+ (* x x) (* y y))) (log (* (- x y) (+ x y))))
  (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (exp (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))))
  (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (* (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (- (+ (* x x) (* y y)))
  (- (* (- x y) (+ x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (cbrt (+ (* x x) (* y y))) (+ x y))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ 1 (- x y))
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ 1 (* (- x y) (+ x y)))
  (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (- x y))
  (/ (* (- x y) (+ x y)) (cbrt (+ (* x x) (* y y))))
  (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))
  (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))))
  (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3))))
  (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y))))
  (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y)))
  (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y)))
  (* (* (- x y) (+ x y)) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (* (- x y) (+ x y)) (- (* x x) (* y y)))
  (- 1)
  (- (- (log (+ (* x x) (* y y))) (+ (log (- x y)) (log (+ x y)))))
  (- (- (log (+ (* x x) (* y y))) (log (* (- x y) (+ x y)))))
  (- (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (- 0 (- (log (+ (* x x) (* y y))) (+ (log (- x y)) (log (+ x y)))))
  (- 0 (- (log (+ (* x x) (* y y))) (log (* (- x y) (+ x y)))))
  (- 0 (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (- (log 1) (- (log (+ (* x x) (* y y))) (+ (log (- x y)) (log (+ x y)))))
  (- (log 1) (- (log (+ (* x x) (* y y))) (log (* (- x y) (+ x y)))))
  (- (log 1) (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (log (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (exp (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (* (* 1 1) 1) (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y)))))
  (/ (* (* 1 1) 1) (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y)))))
  (/ (* (* 1 1) 1) (* (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (* (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (* (* (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (sqrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (sqrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (- 1)
  (- (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ (cbrt 1) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (cbrt 1) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y)))
  (/ (cbrt 1) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* x x) (* y y))) (- x y)))
  (/ (cbrt 1) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (- x y)))
  (/ (cbrt 1) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (+ (* x x) (* y y)))
  (/ (cbrt 1) (/ 1 (* (- x y) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))))
  (/ (cbrt 1) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))))
  (/ (cbrt 1) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))))
  (/ (cbrt 1) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y)))))
  (/ (cbrt 1) (* (+ x y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3)))))
  (/ (cbrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y)))))
  (/ (cbrt 1) (- x y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y))))
  (/ (cbrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y))))
  (/ (cbrt 1) (+ x y))
  (/ (sqrt 1) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ (sqrt 1) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (sqrt 1) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (sqrt 1) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (sqrt 1) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y)))
  (/ (sqrt 1) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (sqrt 1) (/ (sqrt (+ (* x x) (* y y))) (- x y)))
  (/ (sqrt 1) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (sqrt 1) (/ 1 (- x y)))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (sqrt 1) (+ (* x x) (* y y)))
  (/ (sqrt 1) (/ 1 (* (- x y) (+ x y))))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))))
  (/ (sqrt 1) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))))
  (/ (sqrt 1) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))))
  (/ (sqrt 1) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y)))))
  (/ (sqrt 1) (* (+ x y) (- x y)))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3)))))
  (/ (sqrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y)))))
  (/ (sqrt 1) (- x y))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y))))
  (/ (sqrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (sqrt 1) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y))))
  (/ (sqrt 1) (+ x y))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ 1 (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y)))
  (/ 1 (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) (- x y)))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ 1 (- x y)))
  (/ 1 (/ (+ (* x x) (* y y)) (+ x y)))
  (/ 1 1)
  (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ 1 (+ (* x x) (* y y)))
  (/ 1 (/ 1 (* (- x y) (+ x y))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))))
  (/ 1 (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))))
  (/ 1 (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))))
  (/ 1 (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y)))))
  (/ 1 (* (+ x y) (- x y)))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3)))))
  (/ 1 (+ (* x x) (- (* y y) (* x y))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y)))))
  (/ 1 (- x y))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y))))
  (/ 1 (+ x y))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) 1)
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y)))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) (- x y)))
  (/ 1 (/ 1 (- x y)))
  (/ 1 1)
  (/ 1 (+ (* x x) (* y y)))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y)))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y))))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (cbrt 1))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (sqrt 1))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) 1)
  (/ 1 (+ (* x x) (* y y)))
  (* (exp (* x x)) (exp (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  -1
  1
  1
  -1
  1
  1
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
6.292 * * [simplify]: Extracting # 0 : cost  0
6.293 * * [simplify]: Extracting # 1 : cost  0
6.293 * * [simplify]: Extracting # 2 : cost  0
6.294 * * [simplify]: Extracting # 3 : cost  0
6.294 * * [simplify]: Extracting # 4 : cost  0
6.295 * * [simplify]: Extracting # 5 : cost  0
6.295 * * [simplify]: Extracting # 6 : cost  0
6.296 * * [simplify]: Extracting # 7 : cost  0
6.297 * * [simplify]: iteration  0 :  220  enodes  (cost  3376 )
6.437 * * [simplify]: Extracting # 0 : cost  0
6.439 * * [simplify]: Extracting # 1 : cost  0
6.440 * * [simplify]: Extracting # 2 : cost  0
6.441 * * [simplify]: Extracting # 3 : cost  0
6.442 * * [simplify]: Extracting # 4 : cost  0
6.443 * * [simplify]: iteration  1 :  583  enodes  (cost  3136 )
6.871 * * [simplify]: Extracting # 0 : cost  0
6.877 * * [simplify]: Extracting # 1 : cost  0
6.881 * * [simplify]: Extracting # 2 : cost  0
6.886 * * [simplify]: Extracting # 3 : cost  0
6.891 * * [simplify]: Extracting # 4 : cost  0
6.895 * * [simplify]: Extracting # 5 : cost  0
6.900 * * [simplify]: iteration  2 :  2312  enodes  (cost  2794 )
8.143 * * [simplify]: Extracting # 0 : cost  0
8.162 * * [simplify]: Extracting # 1 : cost  0
8.173 * * [simplify]: Extracting # 2 : cost  0
8.184 * * [simplify]: Extracting # 3 : cost  0
8.192 * * [simplify]: Extracting # 4 : cost  0
8.197 * * [simplify]: iteration done:  5002  enodes  (cost  2759 )
8.198 * [simplify]: Simplified to:
  (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (exp (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (pow (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) 3)
  (pow (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) 3)
  (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (pow (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) 3)
  (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (- (+ (* x x) (* y y)))
  (* (- y x) (+ x y))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (cbrt (+ (* x x) (* y y))) (+ x y))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ 1 (- x y))
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ 1 (* (- x y) (+ x y)))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))
  (/ (+ (* x x) (* y y)) (- x y))
  (/ (* (- x y) (+ x y)) (cbrt (+ (* x x) (* y y))))
  (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))
  (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))
  (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (+ (pow x 3) (pow y 3)))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (- (* x x) (* y y)))
  (/ (/ (+ (* x x) (* y y)) (- x y)) (+ (pow x 3) (pow y 3)))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (- x y))
  (/ (/ (+ (* x x) (* y y)) (- (pow x 3) (pow y 3))) (+ x y))
  (/ (/ (+ (* x x) (* y y)) (- x y)) (* (+ x y) (+ x y)))
  (* (+ x y) (* (- x y) (- (pow y 4) (- (* (* x x) (* y y)) (pow x 4)))))
  (* (* (- x y) (- (* x x) (* y y))) (+ x y))
  -1
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (log (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (exp (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (pow (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))) 3)
  (pow (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))) 3)
  (pow (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))) 3)
  (* (cbrt (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))) (cbrt (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))))
  (cbrt (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))))
  (pow (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y))) 3)
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  -1
  (- (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ 1 (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  1
  (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))
  (/ 1 (+ (* x x) (* y y)))
  (- (* x x) (* y y))
  (/ (* (+ (pow y 3) (pow x 3)) (- (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ (/ 1 (+ (* y (+ x y)) (* x x))) (+ (* x x) (* y (- y x))))
  (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (/ (/ 1 (+ (* y (+ x y)) (* x x))) (- x y))
  (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (+ (pow x 3) (pow y 3)))
  (/ (/ 1 (+ x y)) (+ (* x x) (* y (- y x))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ 1 (* (- x y) (+ x y)))
  (/ (* (- x y) (+ (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y (- y x))))
  (/ (* (- x y) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (/ 1 (- x y))
  (* (/ (+ x y) (+ (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (/ 1 (+ (* y (+ x y)) (* x x)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (+ (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ 1 (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  1
  (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))
  (/ 1 (+ (* x x) (* y y)))
  (- (* x x) (* y y))
  (/ (* (+ (pow y 3) (pow x 3)) (- (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ (/ 1 (+ (* y (+ x y)) (* x x))) (+ (* x x) (* y (- y x))))
  (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (/ (/ 1 (+ (* y (+ x y)) (* x x))) (- x y))
  (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (+ (pow x 3) (pow y 3)))
  (/ (/ 1 (+ x y)) (+ (* x x) (* y (- y x))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ 1 (* (- x y) (+ x y)))
  (/ (* (- x y) (+ (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y (- y x))))
  (/ (* (- x y) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (/ 1 (- x y))
  (* (/ (+ x y) (+ (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (/ 1 (+ (* y (+ x y)) (* x x)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (+ (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ 1 (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  1
  (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))
  (/ 1 (+ (* x x) (* y y)))
  (- (* x x) (* y y))
  (/ (* (+ (pow y 3) (pow x 3)) (- (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ (/ 1 (+ (* y (+ x y)) (* x x))) (+ (* x x) (* y (- y x))))
  (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (/ (/ 1 (+ (* y (+ x y)) (* x x))) (- x y))
  (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (+ (pow x 3) (pow y 3)))
  (/ (/ 1 (+ x y)) (+ (* x x) (* y (- y x))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ 1 (* (- x y) (+ x y)))
  (/ (* (- x y) (+ (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y (- y x))))
  (/ (* (- x y) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (/ 1 (- x y))
  (* (/ (+ x y) (+ (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (/ 1 (+ (* y (+ x y)) (* x x)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (+ (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (- x y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  1
  (/ 1 (+ (* x x) (* y y)))
  (/ (* (+ (pow y 3) (pow x 3)) (- (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (+ (pow x 3) (pow y 3)))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (* (- x y) (+ (pow x 3) (pow y 3))) (+ (* x x) (* y y)))
  (/ (* (- x y) (- (* x x) (* y y))) (+ (* x x) (* y y)))
  (* (/ (+ x y) (+ (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ 1 (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (pow (+ (* x x) (* y y)) 3)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow y 6) (pow x 6))
  (- (pow y 4) (- (* (* x x) (* y y)) (pow x 4)))
  (- (pow x 4) (pow y 4))
  (- (* x x) (* y y))
  -1
  1
  1
  -1
  1
  1
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
8.199 * * * [progress]: adding candidates to table
8.529 * * [progress]: iteration 3 / 4
8.529 * * * [progress]: picking best candidate
8.535 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))>
8.536 * * * [progress]: localizing error
8.552 * * * [progress]: generating rewritten candidates
8.552 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
8.656 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
8.722 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
8.771 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
8.804 * * * [progress]: generating series expansions
8.804 * * * * [progress]: [ 1 / 4 ] generating series at (2)
8.804 * [backup-simplify]: Simplify (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))) into (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)))
8.804 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in (x y) around 0
8.804 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in y
8.804 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
8.804 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.804 * [taylor]: Taking taylor expansion of x in y
8.804 * [backup-simplify]: Simplify x into x
8.804 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.804 * [taylor]: Taking taylor expansion of y in y
8.804 * [backup-simplify]: Simplify 0 into 0
8.804 * [backup-simplify]: Simplify 1 into 1
8.804 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
8.804 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.804 * [taylor]: Taking taylor expansion of x in y
8.804 * [backup-simplify]: Simplify x into x
8.804 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.804 * [taylor]: Taking taylor expansion of y in y
8.804 * [backup-simplify]: Simplify 0 into 0
8.804 * [backup-simplify]: Simplify 1 into 1
8.804 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.805 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
8.805 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.805 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
8.805 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
8.805 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in x
8.805 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
8.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.805 * [taylor]: Taking taylor expansion of x in x
8.805 * [backup-simplify]: Simplify 0 into 0
8.805 * [backup-simplify]: Simplify 1 into 1
8.805 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.805 * [taylor]: Taking taylor expansion of y in x
8.805 * [backup-simplify]: Simplify y into y
8.805 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
8.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.805 * [taylor]: Taking taylor expansion of x in x
8.805 * [backup-simplify]: Simplify 0 into 0
8.805 * [backup-simplify]: Simplify 1 into 1
8.805 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.805 * [taylor]: Taking taylor expansion of y in x
8.805 * [backup-simplify]: Simplify y into y
8.805 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.805 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
8.805 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
8.805 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.806 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
8.806 * [backup-simplify]: Simplify (/ (- (pow y 2)) (pow y 2)) into -1
8.806 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in x
8.806 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
8.806 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.806 * [taylor]: Taking taylor expansion of x in x
8.806 * [backup-simplify]: Simplify 0 into 0
8.806 * [backup-simplify]: Simplify 1 into 1
8.806 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.806 * [taylor]: Taking taylor expansion of y in x
8.806 * [backup-simplify]: Simplify y into y
8.806 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
8.806 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.806 * [taylor]: Taking taylor expansion of x in x
8.806 * [backup-simplify]: Simplify 0 into 0
8.806 * [backup-simplify]: Simplify 1 into 1
8.806 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.806 * [taylor]: Taking taylor expansion of y in x
8.806 * [backup-simplify]: Simplify y into y
8.806 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.806 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
8.806 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
8.806 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.807 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
8.807 * [backup-simplify]: Simplify (/ (- (pow y 2)) (pow y 2)) into -1
8.807 * [taylor]: Taking taylor expansion of -1 in y
8.807 * [backup-simplify]: Simplify -1 into -1
8.807 * [backup-simplify]: Simplify -1 into -1
8.807 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.807 * [backup-simplify]: Simplify (- 0) into 0
8.808 * [backup-simplify]: Simplify (+ 0 0) into 0
8.808 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.808 * [backup-simplify]: Simplify (+ 0 0) into 0
8.808 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
8.808 * [taylor]: Taking taylor expansion of 0 in y
8.808 * [backup-simplify]: Simplify 0 into 0
8.808 * [backup-simplify]: Simplify 0 into 0
8.808 * [backup-simplify]: Simplify 0 into 0
8.809 * [backup-simplify]: Simplify (* 1 1) into 1
8.809 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
8.809 * [backup-simplify]: Simplify (- 0) into 0
8.810 * [backup-simplify]: Simplify (+ 1 0) into 1
8.810 * [backup-simplify]: Simplify (* 1 1) into 1
8.810 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
8.811 * [backup-simplify]: Simplify (+ 1 0) into 1
8.811 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
8.811 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
8.811 * [taylor]: Taking taylor expansion of 2 in y
8.811 * [backup-simplify]: Simplify 2 into 2
8.811 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.811 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.811 * [taylor]: Taking taylor expansion of y in y
8.811 * [backup-simplify]: Simplify 0 into 0
8.811 * [backup-simplify]: Simplify 1 into 1
8.811 * [backup-simplify]: Simplify (* 1 1) into 1
8.812 * [backup-simplify]: Simplify (/ 1 1) into 1
8.812 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.812 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.814 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.814 * [backup-simplify]: Simplify 0 into 0
8.814 * [backup-simplify]: Simplify 0 into 0
8.814 * [backup-simplify]: Simplify 0 into 0
8.814 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.815 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
8.815 * [backup-simplify]: Simplify (- 0) into 0
8.815 * [backup-simplify]: Simplify (+ 0 0) into 0
8.816 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.816 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
8.817 * [backup-simplify]: Simplify (+ 0 0) into 0
8.817 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))) (* 0 (/ 1 (pow y 2))) (* (* 2 (/ 1 (pow y 2))) (/ 0 (pow y 2))))) into 0
8.817 * [taylor]: Taking taylor expansion of 0 in y
8.817 * [backup-simplify]: Simplify 0 into 0
8.817 * [backup-simplify]: Simplify 0 into 0
8.817 * [backup-simplify]: Simplify -1 into -1
8.819 * [backup-simplify]: Simplify (/ (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))))) (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))
8.819 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
8.819 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
8.819 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
8.819 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.819 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.819 * [taylor]: Taking taylor expansion of x in y
8.819 * [backup-simplify]: Simplify x into x
8.819 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.819 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.819 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.819 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.819 * [taylor]: Taking taylor expansion of y in y
8.819 * [backup-simplify]: Simplify 0 into 0
8.819 * [backup-simplify]: Simplify 1 into 1
8.820 * [backup-simplify]: Simplify (* 1 1) into 1
8.820 * [backup-simplify]: Simplify (/ 1 1) into 1
8.820 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
8.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.820 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.820 * [taylor]: Taking taylor expansion of x in y
8.820 * [backup-simplify]: Simplify x into x
8.820 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.820 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.820 * [taylor]: Taking taylor expansion of y in y
8.821 * [backup-simplify]: Simplify 0 into 0
8.821 * [backup-simplify]: Simplify 1 into 1
8.821 * [backup-simplify]: Simplify (* 1 1) into 1
8.821 * [backup-simplify]: Simplify (/ 1 1) into 1
8.822 * [backup-simplify]: Simplify (- 1) into -1
8.822 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.823 * [backup-simplify]: Simplify (+ 0 1) into 1
8.823 * [backup-simplify]: Simplify (/ -1 1) into -1
8.823 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
8.823 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.823 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.823 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.823 * [taylor]: Taking taylor expansion of x in x
8.823 * [backup-simplify]: Simplify 0 into 0
8.823 * [backup-simplify]: Simplify 1 into 1
8.824 * [backup-simplify]: Simplify (* 1 1) into 1
8.824 * [backup-simplify]: Simplify (/ 1 1) into 1
8.824 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.824 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.824 * [taylor]: Taking taylor expansion of y in x
8.824 * [backup-simplify]: Simplify y into y
8.824 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.824 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.825 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.825 * [taylor]: Taking taylor expansion of x in x
8.825 * [backup-simplify]: Simplify 0 into 0
8.825 * [backup-simplify]: Simplify 1 into 1
8.825 * [backup-simplify]: Simplify (* 1 1) into 1
8.825 * [backup-simplify]: Simplify (/ 1 1) into 1
8.825 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.825 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.825 * [taylor]: Taking taylor expansion of y in x
8.826 * [backup-simplify]: Simplify y into y
8.826 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.826 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.826 * [backup-simplify]: Simplify (+ 1 0) into 1
8.827 * [backup-simplify]: Simplify (+ 1 0) into 1
8.827 * [backup-simplify]: Simplify (/ 1 1) into 1
8.827 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
8.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.827 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.827 * [taylor]: Taking taylor expansion of x in x
8.827 * [backup-simplify]: Simplify 0 into 0
8.827 * [backup-simplify]: Simplify 1 into 1
8.828 * [backup-simplify]: Simplify (* 1 1) into 1
8.828 * [backup-simplify]: Simplify (/ 1 1) into 1
8.828 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.828 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.828 * [taylor]: Taking taylor expansion of y in x
8.828 * [backup-simplify]: Simplify y into y
8.828 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.828 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.828 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.828 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.828 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.828 * [taylor]: Taking taylor expansion of x in x
8.828 * [backup-simplify]: Simplify 0 into 0
8.828 * [backup-simplify]: Simplify 1 into 1
8.829 * [backup-simplify]: Simplify (* 1 1) into 1
8.829 * [backup-simplify]: Simplify (/ 1 1) into 1
8.829 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.829 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.829 * [taylor]: Taking taylor expansion of y in x
8.829 * [backup-simplify]: Simplify y into y
8.829 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.830 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.830 * [backup-simplify]: Simplify (+ 1 0) into 1
8.830 * [backup-simplify]: Simplify (+ 1 0) into 1
8.831 * [backup-simplify]: Simplify (/ 1 1) into 1
8.831 * [taylor]: Taking taylor expansion of 1 in y
8.831 * [backup-simplify]: Simplify 1 into 1
8.831 * [backup-simplify]: Simplify 1 into 1
8.832 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.833 * [backup-simplify]: Simplify (+ 0 0) into 0
8.833 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.835 * [backup-simplify]: Simplify (+ 0 0) into 0
8.835 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
8.835 * [taylor]: Taking taylor expansion of 0 in y
8.835 * [backup-simplify]: Simplify 0 into 0
8.835 * [backup-simplify]: Simplify 0 into 0
8.836 * [backup-simplify]: Simplify 0 into 0
8.836 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.838 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
8.838 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
8.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.840 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
8.841 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
8.841 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
8.841 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
8.841 * [taylor]: Taking taylor expansion of 2 in y
8.841 * [backup-simplify]: Simplify 2 into 2
8.841 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.841 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.841 * [taylor]: Taking taylor expansion of y in y
8.841 * [backup-simplify]: Simplify 0 into 0
8.841 * [backup-simplify]: Simplify 1 into 1
8.841 * [backup-simplify]: Simplify (* 1 1) into 1
8.842 * [backup-simplify]: Simplify (/ 1 1) into 1
8.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.842 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.844 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.844 * [backup-simplify]: Simplify (- 0) into 0
8.844 * [backup-simplify]: Simplify 0 into 0
8.844 * [backup-simplify]: Simplify 0 into 0
8.844 * [backup-simplify]: Simplify 0 into 0
8.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.845 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
8.846 * [backup-simplify]: Simplify (- 0) into 0
8.846 * [backup-simplify]: Simplify (+ 0 0) into 0
8.847 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.847 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
8.848 * [backup-simplify]: Simplify (+ 0 0) into 0
8.849 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
8.849 * [taylor]: Taking taylor expansion of 0 in y
8.849 * [backup-simplify]: Simplify 0 into 0
8.849 * [backup-simplify]: Simplify 0 into 0
8.849 * [backup-simplify]: Simplify 1 into 1
8.850 * [backup-simplify]: Simplify (/ (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))))) (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))
8.850 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
8.850 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
8.850 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
8.850 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.850 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.850 * [taylor]: Taking taylor expansion of x in y
8.850 * [backup-simplify]: Simplify x into x
8.850 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.850 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.850 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.850 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.850 * [taylor]: Taking taylor expansion of y in y
8.850 * [backup-simplify]: Simplify 0 into 0
8.850 * [backup-simplify]: Simplify 1 into 1
8.850 * [backup-simplify]: Simplify (* 1 1) into 1
8.851 * [backup-simplify]: Simplify (/ 1 1) into 1
8.851 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
8.851 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.851 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.851 * [taylor]: Taking taylor expansion of x in y
8.851 * [backup-simplify]: Simplify x into x
8.851 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.851 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.851 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.851 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.851 * [taylor]: Taking taylor expansion of y in y
8.851 * [backup-simplify]: Simplify 0 into 0
8.851 * [backup-simplify]: Simplify 1 into 1
8.851 * [backup-simplify]: Simplify (* 1 1) into 1
8.852 * [backup-simplify]: Simplify (/ 1 1) into 1
8.852 * [backup-simplify]: Simplify (- 1) into -1
8.852 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.852 * [backup-simplify]: Simplify (+ 0 1) into 1
8.853 * [backup-simplify]: Simplify (/ -1 1) into -1
8.853 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
8.853 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.853 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.853 * [taylor]: Taking taylor expansion of x in x
8.853 * [backup-simplify]: Simplify 0 into 0
8.853 * [backup-simplify]: Simplify 1 into 1
8.853 * [backup-simplify]: Simplify (* 1 1) into 1
8.853 * [backup-simplify]: Simplify (/ 1 1) into 1
8.853 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.853 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.853 * [taylor]: Taking taylor expansion of y in x
8.853 * [backup-simplify]: Simplify y into y
8.853 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.853 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.853 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.853 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.853 * [taylor]: Taking taylor expansion of x in x
8.853 * [backup-simplify]: Simplify 0 into 0
8.853 * [backup-simplify]: Simplify 1 into 1
8.854 * [backup-simplify]: Simplify (* 1 1) into 1
8.854 * [backup-simplify]: Simplify (/ 1 1) into 1
8.854 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.854 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.854 * [taylor]: Taking taylor expansion of y in x
8.854 * [backup-simplify]: Simplify y into y
8.854 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.854 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.854 * [backup-simplify]: Simplify (+ 1 0) into 1
8.855 * [backup-simplify]: Simplify (+ 1 0) into 1
8.855 * [backup-simplify]: Simplify (/ 1 1) into 1
8.855 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
8.855 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.855 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.855 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.855 * [taylor]: Taking taylor expansion of x in x
8.855 * [backup-simplify]: Simplify 0 into 0
8.855 * [backup-simplify]: Simplify 1 into 1
8.855 * [backup-simplify]: Simplify (* 1 1) into 1
8.856 * [backup-simplify]: Simplify (/ 1 1) into 1
8.856 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.856 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.856 * [taylor]: Taking taylor expansion of y in x
8.856 * [backup-simplify]: Simplify y into y
8.856 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.856 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.856 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.856 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.856 * [taylor]: Taking taylor expansion of x in x
8.856 * [backup-simplify]: Simplify 0 into 0
8.856 * [backup-simplify]: Simplify 1 into 1
8.856 * [backup-simplify]: Simplify (* 1 1) into 1
8.856 * [backup-simplify]: Simplify (/ 1 1) into 1
8.856 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.856 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.856 * [taylor]: Taking taylor expansion of y in x
8.856 * [backup-simplify]: Simplify y into y
8.856 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.857 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.857 * [backup-simplify]: Simplify (+ 1 0) into 1
8.857 * [backup-simplify]: Simplify (+ 1 0) into 1
8.857 * [backup-simplify]: Simplify (/ 1 1) into 1
8.857 * [taylor]: Taking taylor expansion of 1 in y
8.857 * [backup-simplify]: Simplify 1 into 1
8.857 * [backup-simplify]: Simplify 1 into 1
8.858 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.858 * [backup-simplify]: Simplify (+ 0 0) into 0
8.859 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.860 * [backup-simplify]: Simplify (+ 0 0) into 0
8.860 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
8.860 * [taylor]: Taking taylor expansion of 0 in y
8.860 * [backup-simplify]: Simplify 0 into 0
8.860 * [backup-simplify]: Simplify 0 into 0
8.860 * [backup-simplify]: Simplify 0 into 0
8.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.861 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
8.861 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
8.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.862 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
8.863 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
8.863 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
8.863 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
8.863 * [taylor]: Taking taylor expansion of 2 in y
8.863 * [backup-simplify]: Simplify 2 into 2
8.863 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.863 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.863 * [taylor]: Taking taylor expansion of y in y
8.863 * [backup-simplify]: Simplify 0 into 0
8.863 * [backup-simplify]: Simplify 1 into 1
8.863 * [backup-simplify]: Simplify (* 1 1) into 1
8.864 * [backup-simplify]: Simplify (/ 1 1) into 1
8.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.865 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.866 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.866 * [backup-simplify]: Simplify (- 0) into 0
8.866 * [backup-simplify]: Simplify 0 into 0
8.866 * [backup-simplify]: Simplify 0 into 0
8.866 * [backup-simplify]: Simplify 0 into 0
8.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.867 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
8.868 * [backup-simplify]: Simplify (- 0) into 0
8.868 * [backup-simplify]: Simplify (+ 0 0) into 0
8.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.869 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
8.870 * [backup-simplify]: Simplify (+ 0 0) into 0
8.871 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
8.871 * [taylor]: Taking taylor expansion of 0 in y
8.871 * [backup-simplify]: Simplify 0 into 0
8.871 * [backup-simplify]: Simplify 0 into 0
8.871 * [backup-simplify]: Simplify 1 into 1
8.871 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
8.871 * [backup-simplify]: Simplify (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) into (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y)))
8.871 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in (x y) around 0
8.871 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in y
8.871 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
8.871 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.871 * [taylor]: Taking taylor expansion of x in y
8.871 * [backup-simplify]: Simplify x into x
8.871 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.871 * [taylor]: Taking taylor expansion of y in y
8.872 * [backup-simplify]: Simplify 0 into 0
8.872 * [backup-simplify]: Simplify 1 into 1
8.872 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
8.872 * [taylor]: Taking taylor expansion of (+ x y) in y
8.872 * [taylor]: Taking taylor expansion of x in y
8.872 * [backup-simplify]: Simplify x into x
8.872 * [taylor]: Taking taylor expansion of y in y
8.872 * [backup-simplify]: Simplify 0 into 0
8.872 * [backup-simplify]: Simplify 1 into 1
8.872 * [taylor]: Taking taylor expansion of (- x y) in y
8.872 * [taylor]: Taking taylor expansion of x in y
8.872 * [backup-simplify]: Simplify x into x
8.872 * [taylor]: Taking taylor expansion of y in y
8.872 * [backup-simplify]: Simplify 0 into 0
8.872 * [backup-simplify]: Simplify 1 into 1
8.872 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.872 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
8.872 * [backup-simplify]: Simplify (+ x 0) into x
8.872 * [backup-simplify]: Simplify (- 0) into 0
8.872 * [backup-simplify]: Simplify (+ x 0) into x
8.872 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.872 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
8.872 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in x
8.872 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
8.872 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.872 * [taylor]: Taking taylor expansion of x in x
8.873 * [backup-simplify]: Simplify 0 into 0
8.873 * [backup-simplify]: Simplify 1 into 1
8.873 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.873 * [taylor]: Taking taylor expansion of y in x
8.873 * [backup-simplify]: Simplify y into y
8.873 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
8.873 * [taylor]: Taking taylor expansion of (+ x y) in x
8.873 * [taylor]: Taking taylor expansion of x in x
8.873 * [backup-simplify]: Simplify 0 into 0
8.873 * [backup-simplify]: Simplify 1 into 1
8.873 * [taylor]: Taking taylor expansion of y in x
8.873 * [backup-simplify]: Simplify y into y
8.873 * [taylor]: Taking taylor expansion of (- x y) in x
8.873 * [taylor]: Taking taylor expansion of x in x
8.873 * [backup-simplify]: Simplify 0 into 0
8.873 * [backup-simplify]: Simplify 1 into 1
8.873 * [taylor]: Taking taylor expansion of y in x
8.873 * [backup-simplify]: Simplify y into y
8.873 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.873 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
8.873 * [backup-simplify]: Simplify (+ 0 y) into y
8.873 * [backup-simplify]: Simplify (- y) into (- y)
8.873 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
8.873 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
8.874 * [backup-simplify]: Simplify (/ (pow y 2) (* -1 (pow y 2))) into -1
8.874 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in x
8.874 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
8.874 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.874 * [taylor]: Taking taylor expansion of x in x
8.874 * [backup-simplify]: Simplify 0 into 0
8.874 * [backup-simplify]: Simplify 1 into 1
8.874 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.874 * [taylor]: Taking taylor expansion of y in x
8.874 * [backup-simplify]: Simplify y into y
8.874 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
8.874 * [taylor]: Taking taylor expansion of (+ x y) in x
8.874 * [taylor]: Taking taylor expansion of x in x
8.874 * [backup-simplify]: Simplify 0 into 0
8.874 * [backup-simplify]: Simplify 1 into 1
8.874 * [taylor]: Taking taylor expansion of y in x
8.874 * [backup-simplify]: Simplify y into y
8.874 * [taylor]: Taking taylor expansion of (- x y) in x
8.874 * [taylor]: Taking taylor expansion of x in x
8.874 * [backup-simplify]: Simplify 0 into 0
8.874 * [backup-simplify]: Simplify 1 into 1
8.874 * [taylor]: Taking taylor expansion of y in x
8.874 * [backup-simplify]: Simplify y into y
8.874 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.874 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
8.874 * [backup-simplify]: Simplify (+ 0 y) into y
8.875 * [backup-simplify]: Simplify (- y) into (- y)
8.875 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
8.875 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
8.875 * [backup-simplify]: Simplify (/ (pow y 2) (* -1 (pow y 2))) into -1
8.875 * [taylor]: Taking taylor expansion of -1 in y
8.875 * [backup-simplify]: Simplify -1 into -1
8.875 * [backup-simplify]: Simplify -1 into -1
8.875 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.876 * [backup-simplify]: Simplify (+ 0 0) into 0
8.876 * [backup-simplify]: Simplify (- 0) into 0
8.876 * [backup-simplify]: Simplify (+ 1 0) into 1
8.877 * [backup-simplify]: Simplify (+ 1 0) into 1
8.877 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
8.877 * [backup-simplify]: Simplify (- (/ 0 (* -1 (pow y 2))) (+ (* -1 (/ 0 (* -1 (pow y 2)))))) into 0
8.877 * [taylor]: Taking taylor expansion of 0 in y
8.877 * [backup-simplify]: Simplify 0 into 0
8.877 * [backup-simplify]: Simplify 0 into 0
8.877 * [backup-simplify]: Simplify 0 into 0
8.878 * [backup-simplify]: Simplify (* 1 1) into 1
8.878 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
8.879 * [backup-simplify]: Simplify (+ 1 0) into 1
8.879 * [backup-simplify]: Simplify (- 0) into 0
8.879 * [backup-simplify]: Simplify (+ 0 0) into 0
8.880 * [backup-simplify]: Simplify (+ 0 0) into 0
8.880 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
8.881 * [backup-simplify]: Simplify (- (/ 1 (* -1 (pow y 2))) (+ (* -1 (/ 1 (* -1 (pow y 2)))) (* 0 (/ 0 (* -1 (pow y 2)))))) into (- (* 2 (/ 1 (pow y 2))))
8.881 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
8.881 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
8.881 * [taylor]: Taking taylor expansion of 2 in y
8.881 * [backup-simplify]: Simplify 2 into 2
8.881 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.881 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.881 * [taylor]: Taking taylor expansion of y in y
8.881 * [backup-simplify]: Simplify 0 into 0
8.881 * [backup-simplify]: Simplify 1 into 1
8.881 * [backup-simplify]: Simplify (* 1 1) into 1
8.882 * [backup-simplify]: Simplify (/ 1 1) into 1
8.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.883 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.886 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.886 * [backup-simplify]: Simplify (- 0) into 0
8.886 * [backup-simplify]: Simplify 0 into 0
8.886 * [backup-simplify]: Simplify 0 into 0
8.886 * [backup-simplify]: Simplify 0 into 0
8.887 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.888 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
8.888 * [backup-simplify]: Simplify (+ 0 0) into 0
8.888 * [backup-simplify]: Simplify (- 0) into 0
8.889 * [backup-simplify]: Simplify (+ 0 0) into 0
8.889 * [backup-simplify]: Simplify (+ 0 0) into 0
8.890 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
8.891 * [backup-simplify]: Simplify (- (/ 0 (* -1 (pow y 2))) (+ (* -1 (/ 0 (* -1 (pow y 2)))) (* 0 (/ 1 (* -1 (pow y 2)))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 (* -1 (pow y 2)))))) into 0
8.891 * [taylor]: Taking taylor expansion of 0 in y
8.891 * [backup-simplify]: Simplify 0 into 0
8.891 * [backup-simplify]: Simplify 0 into 0
8.891 * [backup-simplify]: Simplify -1 into -1
8.892 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y)))) into (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))))
8.892 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
8.892 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
8.892 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
8.892 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.892 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.892 * [taylor]: Taking taylor expansion of x in y
8.892 * [backup-simplify]: Simplify x into x
8.892 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.892 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.892 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.892 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.892 * [taylor]: Taking taylor expansion of y in y
8.892 * [backup-simplify]: Simplify 0 into 0
8.892 * [backup-simplify]: Simplify 1 into 1
8.893 * [backup-simplify]: Simplify (* 1 1) into 1
8.893 * [backup-simplify]: Simplify (/ 1 1) into 1
8.893 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
8.893 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
8.893 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.893 * [taylor]: Taking taylor expansion of x in y
8.893 * [backup-simplify]: Simplify x into x
8.893 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.893 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.893 * [taylor]: Taking taylor expansion of y in y
8.893 * [backup-simplify]: Simplify 0 into 0
8.893 * [backup-simplify]: Simplify 1 into 1
8.894 * [backup-simplify]: Simplify (/ 1 1) into 1
8.894 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
8.894 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.894 * [taylor]: Taking taylor expansion of y in y
8.894 * [backup-simplify]: Simplify 0 into 0
8.894 * [backup-simplify]: Simplify 1 into 1
8.894 * [backup-simplify]: Simplify (/ 1 1) into 1
8.894 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.894 * [taylor]: Taking taylor expansion of x in y
8.894 * [backup-simplify]: Simplify x into x
8.894 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.895 * [backup-simplify]: Simplify (+ 0 1) into 1
8.895 * [backup-simplify]: Simplify (- 1) into -1
8.895 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.896 * [backup-simplify]: Simplify (+ 1 0) into 1
8.896 * [backup-simplify]: Simplify (* -1 1) into -1
8.897 * [backup-simplify]: Simplify (/ 1 -1) into -1
8.897 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
8.897 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.897 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.897 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.897 * [taylor]: Taking taylor expansion of x in x
8.897 * [backup-simplify]: Simplify 0 into 0
8.897 * [backup-simplify]: Simplify 1 into 1
8.897 * [backup-simplify]: Simplify (* 1 1) into 1
8.898 * [backup-simplify]: Simplify (/ 1 1) into 1
8.898 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.898 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.898 * [taylor]: Taking taylor expansion of y in x
8.898 * [backup-simplify]: Simplify y into y
8.898 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.898 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.898 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
8.898 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
8.898 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.898 * [taylor]: Taking taylor expansion of x in x
8.898 * [backup-simplify]: Simplify 0 into 0
8.898 * [backup-simplify]: Simplify 1 into 1
8.899 * [backup-simplify]: Simplify (/ 1 1) into 1
8.899 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.899 * [taylor]: Taking taylor expansion of y in x
8.899 * [backup-simplify]: Simplify y into y
8.899 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.899 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
8.899 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.899 * [taylor]: Taking taylor expansion of y in x
8.899 * [backup-simplify]: Simplify y into y
8.899 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.899 * [taylor]: Taking taylor expansion of x in x
8.899 * [backup-simplify]: Simplify 0 into 0
8.899 * [backup-simplify]: Simplify 1 into 1
8.900 * [backup-simplify]: Simplify (/ 1 1) into 1
8.900 * [backup-simplify]: Simplify (+ 1 0) into 1
8.900 * [backup-simplify]: Simplify (+ 1 0) into 1
8.901 * [backup-simplify]: Simplify (+ 0 1) into 1
8.901 * [backup-simplify]: Simplify (* 1 1) into 1
8.902 * [backup-simplify]: Simplify (/ 1 1) into 1
8.902 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
8.902 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.902 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.902 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.902 * [taylor]: Taking taylor expansion of x in x
8.902 * [backup-simplify]: Simplify 0 into 0
8.902 * [backup-simplify]: Simplify 1 into 1
8.902 * [backup-simplify]: Simplify (* 1 1) into 1
8.903 * [backup-simplify]: Simplify (/ 1 1) into 1
8.903 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.903 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.903 * [taylor]: Taking taylor expansion of y in x
8.903 * [backup-simplify]: Simplify y into y
8.903 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.903 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.903 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
8.903 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
8.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.903 * [taylor]: Taking taylor expansion of x in x
8.903 * [backup-simplify]: Simplify 0 into 0
8.903 * [backup-simplify]: Simplify 1 into 1
8.904 * [backup-simplify]: Simplify (/ 1 1) into 1
8.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.904 * [taylor]: Taking taylor expansion of y in x
8.904 * [backup-simplify]: Simplify y into y
8.904 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.904 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
8.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.904 * [taylor]: Taking taylor expansion of y in x
8.904 * [backup-simplify]: Simplify y into y
8.904 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.904 * [taylor]: Taking taylor expansion of x in x
8.904 * [backup-simplify]: Simplify 0 into 0
8.904 * [backup-simplify]: Simplify 1 into 1
8.904 * [backup-simplify]: Simplify (/ 1 1) into 1
8.905 * [backup-simplify]: Simplify (+ 1 0) into 1
8.905 * [backup-simplify]: Simplify (+ 1 0) into 1
8.905 * [backup-simplify]: Simplify (+ 0 1) into 1
8.906 * [backup-simplify]: Simplify (* 1 1) into 1
8.906 * [backup-simplify]: Simplify (/ 1 1) into 1
8.906 * [taylor]: Taking taylor expansion of 1 in y
8.906 * [backup-simplify]: Simplify 1 into 1
8.906 * [backup-simplify]: Simplify 1 into 1
8.906 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.907 * [backup-simplify]: Simplify (+ 0 0) into 0
8.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.908 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
8.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.908 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
8.908 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
8.908 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
8.909 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
8.909 * [taylor]: Taking taylor expansion of 0 in y
8.909 * [backup-simplify]: Simplify 0 into 0
8.909 * [backup-simplify]: Simplify 0 into 0
8.909 * [backup-simplify]: Simplify 0 into 0
8.909 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.910 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
8.910 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
8.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.911 * [backup-simplify]: Simplify (+ 0 0) into 0
8.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
8.912 * [backup-simplify]: Simplify (- 0) into 0
8.912 * [backup-simplify]: Simplify (+ 0 0) into 0
8.912 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
8.913 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ (- (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
8.913 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
8.913 * [taylor]: Taking taylor expansion of 2 in y
8.913 * [backup-simplify]: Simplify 2 into 2
8.913 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.913 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.913 * [taylor]: Taking taylor expansion of y in y
8.913 * [backup-simplify]: Simplify 0 into 0
8.913 * [backup-simplify]: Simplify 1 into 1
8.913 * [backup-simplify]: Simplify (* 1 1) into 1
8.914 * [backup-simplify]: Simplify (/ 1 1) into 1
8.914 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.915 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.916 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.916 * [backup-simplify]: Simplify 0 into 0
8.916 * [backup-simplify]: Simplify 0 into 0
8.916 * [backup-simplify]: Simplify 0 into 0
8.917 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.917 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.918 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
8.918 * [backup-simplify]: Simplify (+ 0 0) into 0
8.918 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
8.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.924 * [backup-simplify]: Simplify (+ 0 0) into 0
8.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.925 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
8.925 * [backup-simplify]: Simplify (- 0) into 0
8.926 * [backup-simplify]: Simplify (+ 0 0) into 0
8.926 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
8.927 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- (/ 1 (pow y 2))) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
8.927 * [taylor]: Taking taylor expansion of 0 in y
8.927 * [backup-simplify]: Simplify 0 into 0
8.927 * [backup-simplify]: Simplify 0 into 0
8.927 * [backup-simplify]: Simplify 1 into 1
8.928 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))
8.928 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in (x y) around 0
8.928 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
8.928 * [taylor]: Taking taylor expansion of -1 in y
8.928 * [backup-simplify]: Simplify -1 into -1
8.928 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
8.928 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
8.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.928 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.928 * [taylor]: Taking taylor expansion of x in y
8.928 * [backup-simplify]: Simplify x into x
8.928 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.928 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.928 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.928 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.928 * [taylor]: Taking taylor expansion of y in y
8.928 * [backup-simplify]: Simplify 0 into 0
8.928 * [backup-simplify]: Simplify 1 into 1
8.929 * [backup-simplify]: Simplify (* 1 1) into 1
8.929 * [backup-simplify]: Simplify (/ 1 1) into 1
8.929 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
8.929 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
8.929 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.929 * [taylor]: Taking taylor expansion of y in y
8.929 * [backup-simplify]: Simplify 0 into 0
8.929 * [backup-simplify]: Simplify 1 into 1
8.929 * [backup-simplify]: Simplify (/ 1 1) into 1
8.929 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.929 * [taylor]: Taking taylor expansion of x in y
8.929 * [backup-simplify]: Simplify x into x
8.929 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.929 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
8.929 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.929 * [taylor]: Taking taylor expansion of y in y
8.929 * [backup-simplify]: Simplify 0 into 0
8.929 * [backup-simplify]: Simplify 1 into 1
8.930 * [backup-simplify]: Simplify (/ 1 1) into 1
8.930 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.930 * [taylor]: Taking taylor expansion of x in y
8.930 * [backup-simplify]: Simplify x into x
8.930 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.930 * [backup-simplify]: Simplify (+ 0 1) into 1
8.930 * [backup-simplify]: Simplify (+ 1 0) into 1
8.930 * [backup-simplify]: Simplify (+ 1 0) into 1
8.931 * [backup-simplify]: Simplify (* 1 1) into 1
8.931 * [backup-simplify]: Simplify (/ 1 1) into 1
8.931 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
8.931 * [taylor]: Taking taylor expansion of -1 in x
8.931 * [backup-simplify]: Simplify -1 into -1
8.931 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
8.931 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.931 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.931 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.931 * [taylor]: Taking taylor expansion of x in x
8.931 * [backup-simplify]: Simplify 0 into 0
8.931 * [backup-simplify]: Simplify 1 into 1
8.931 * [backup-simplify]: Simplify (* 1 1) into 1
8.932 * [backup-simplify]: Simplify (/ 1 1) into 1
8.932 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.932 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.932 * [taylor]: Taking taylor expansion of y in x
8.932 * [backup-simplify]: Simplify y into y
8.932 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.932 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.932 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
8.932 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
8.932 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.932 * [taylor]: Taking taylor expansion of y in x
8.932 * [backup-simplify]: Simplify y into y
8.932 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.932 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.932 * [taylor]: Taking taylor expansion of x in x
8.932 * [backup-simplify]: Simplify 0 into 0
8.932 * [backup-simplify]: Simplify 1 into 1
8.932 * [backup-simplify]: Simplify (/ 1 1) into 1
8.932 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
8.932 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.932 * [taylor]: Taking taylor expansion of y in x
8.932 * [backup-simplify]: Simplify y into y
8.933 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.933 * [taylor]: Taking taylor expansion of x in x
8.933 * [backup-simplify]: Simplify 0 into 0
8.933 * [backup-simplify]: Simplify 1 into 1
8.933 * [backup-simplify]: Simplify (/ 1 1) into 1
8.933 * [backup-simplify]: Simplify (+ 1 0) into 1
8.933 * [backup-simplify]: Simplify (+ 0 1) into 1
8.934 * [backup-simplify]: Simplify (- 1) into -1
8.934 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.934 * [backup-simplify]: Simplify (* 1 -1) into -1
8.934 * [backup-simplify]: Simplify (/ 1 -1) into -1
8.934 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
8.934 * [taylor]: Taking taylor expansion of -1 in x
8.935 * [backup-simplify]: Simplify -1 into -1
8.935 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
8.935 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
8.935 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.935 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.935 * [taylor]: Taking taylor expansion of x in x
8.935 * [backup-simplify]: Simplify 0 into 0
8.935 * [backup-simplify]: Simplify 1 into 1
8.935 * [backup-simplify]: Simplify (* 1 1) into 1
8.935 * [backup-simplify]: Simplify (/ 1 1) into 1
8.935 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.935 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.935 * [taylor]: Taking taylor expansion of y in x
8.935 * [backup-simplify]: Simplify y into y
8.935 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.936 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.936 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
8.936 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
8.936 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.936 * [taylor]: Taking taylor expansion of y in x
8.936 * [backup-simplify]: Simplify y into y
8.936 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.936 * [taylor]: Taking taylor expansion of x in x
8.936 * [backup-simplify]: Simplify 0 into 0
8.936 * [backup-simplify]: Simplify 1 into 1
8.936 * [backup-simplify]: Simplify (/ 1 1) into 1
8.936 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
8.936 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.936 * [taylor]: Taking taylor expansion of y in x
8.936 * [backup-simplify]: Simplify y into y
8.936 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.936 * [taylor]: Taking taylor expansion of x in x
8.936 * [backup-simplify]: Simplify 0 into 0
8.936 * [backup-simplify]: Simplify 1 into 1
8.936 * [backup-simplify]: Simplify (/ 1 1) into 1
8.937 * [backup-simplify]: Simplify (+ 1 0) into 1
8.937 * [backup-simplify]: Simplify (+ 0 1) into 1
8.938 * [backup-simplify]: Simplify (- 1) into -1
8.938 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.938 * [backup-simplify]: Simplify (* 1 -1) into -1
8.939 * [backup-simplify]: Simplify (/ 1 -1) into -1
8.939 * [backup-simplify]: Simplify (* -1 -1) into 1
8.939 * [taylor]: Taking taylor expansion of 1 in y
8.939 * [backup-simplify]: Simplify 1 into 1
8.939 * [backup-simplify]: Simplify 1 into 1
8.940 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.941 * [backup-simplify]: Simplify (+ 0 0) into 0
8.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.942 * [backup-simplify]: Simplify (- 0) into 0
8.943 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
8.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.943 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
8.944 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
8.944 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)))) into 0
8.945 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
8.945 * [taylor]: Taking taylor expansion of 0 in y
8.945 * [backup-simplify]: Simplify 0 into 0
8.945 * [backup-simplify]: Simplify 0 into 0
8.945 * [backup-simplify]: Simplify 0 into 0
8.946 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.948 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
8.948 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
8.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.949 * [backup-simplify]: Simplify (- 0) into 0
8.949 * [backup-simplify]: Simplify (+ 0 0) into 0
8.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
8.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.951 * [backup-simplify]: Simplify (+ 0 0) into 0
8.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
8.953 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) -1) (+ (* -1 (/ (/ 1 (pow y 2)) -1)) (* 0 (/ 0 -1)))) into (- (* 2 (/ 1 (pow y 2))))
8.954 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
8.954 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
8.954 * [taylor]: Taking taylor expansion of 2 in y
8.954 * [backup-simplify]: Simplify 2 into 2
8.954 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.954 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.954 * [taylor]: Taking taylor expansion of y in y
8.954 * [backup-simplify]: Simplify 0 into 0
8.954 * [backup-simplify]: Simplify 1 into 1
8.955 * [backup-simplify]: Simplify (* 1 1) into 1
8.955 * [backup-simplify]: Simplify (/ 1 1) into 1
8.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.957 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.959 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.959 * [backup-simplify]: Simplify 0 into 0
8.960 * [backup-simplify]: Simplify 0 into 0
8.960 * [backup-simplify]: Simplify 0 into 0
8.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.962 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.962 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
8.962 * [backup-simplify]: Simplify (+ 0 0) into 0
8.963 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
8.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.964 * [backup-simplify]: Simplify (- 0) into 0
8.964 * [backup-simplify]: Simplify (+ 0 0) into 0
8.964 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
8.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.966 * [backup-simplify]: Simplify (+ 0 0) into 0
8.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
8.969 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* 0 (/ (/ 1 (pow y 2)) -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 -1)))) into 0
8.970 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 -1)))) into 0
8.970 * [taylor]: Taking taylor expansion of 0 in y
8.970 * [backup-simplify]: Simplify 0 into 0
8.970 * [backup-simplify]: Simplify 0 into 0
8.970 * [backup-simplify]: Simplify 1 into 1
8.970 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
8.971 * [backup-simplify]: Simplify (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) into (/ (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) (+ (pow x 2) (pow y 2)))
8.971 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) (+ (pow x 2) (pow y 2))) in (x y) around 0
8.971 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) (+ (pow x 2) (pow y 2))) in y
8.971 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in y
8.971 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
8.971 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.971 * [taylor]: Taking taylor expansion of x in y
8.971 * [backup-simplify]: Simplify x into x
8.971 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.971 * [taylor]: Taking taylor expansion of y in y
8.971 * [backup-simplify]: Simplify 0 into 0
8.971 * [backup-simplify]: Simplify 1 into 1
8.971 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
8.971 * [taylor]: Taking taylor expansion of (+ x y) in y
8.971 * [taylor]: Taking taylor expansion of x in y
8.971 * [backup-simplify]: Simplify x into x
8.971 * [taylor]: Taking taylor expansion of y in y
8.971 * [backup-simplify]: Simplify 0 into 0
8.971 * [backup-simplify]: Simplify 1 into 1
8.971 * [taylor]: Taking taylor expansion of (- x y) in y
8.971 * [taylor]: Taking taylor expansion of x in y
8.971 * [backup-simplify]: Simplify x into x
8.971 * [taylor]: Taking taylor expansion of y in y
8.971 * [backup-simplify]: Simplify 0 into 0
8.971 * [backup-simplify]: Simplify 1 into 1
8.971 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
8.971 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.971 * [taylor]: Taking taylor expansion of x in y
8.972 * [backup-simplify]: Simplify x into x
8.972 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.972 * [taylor]: Taking taylor expansion of y in y
8.972 * [backup-simplify]: Simplify 0 into 0
8.972 * [backup-simplify]: Simplify 1 into 1
8.972 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.972 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
8.972 * [backup-simplify]: Simplify (+ x 0) into x
8.972 * [backup-simplify]: Simplify (- 0) into 0
8.972 * [backup-simplify]: Simplify (+ x 0) into x
8.972 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.973 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
8.973 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.973 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
8.973 * [backup-simplify]: Simplify (/ (pow x 4) (pow x 2)) into (pow x 2)
8.973 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) (+ (pow x 2) (pow y 2))) in x
8.973 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in x
8.973 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
8.973 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.973 * [taylor]: Taking taylor expansion of x in x
8.973 * [backup-simplify]: Simplify 0 into 0
8.973 * [backup-simplify]: Simplify 1 into 1
8.973 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.973 * [taylor]: Taking taylor expansion of y in x
8.973 * [backup-simplify]: Simplify y into y
8.973 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
8.974 * [taylor]: Taking taylor expansion of (+ x y) in x
8.974 * [taylor]: Taking taylor expansion of x in x
8.974 * [backup-simplify]: Simplify 0 into 0
8.974 * [backup-simplify]: Simplify 1 into 1
8.974 * [taylor]: Taking taylor expansion of y in x
8.974 * [backup-simplify]: Simplify y into y
8.974 * [taylor]: Taking taylor expansion of (- x y) in x
8.974 * [taylor]: Taking taylor expansion of x in x
8.974 * [backup-simplify]: Simplify 0 into 0
8.974 * [backup-simplify]: Simplify 1 into 1
8.974 * [taylor]: Taking taylor expansion of y in x
8.974 * [backup-simplify]: Simplify y into y
8.974 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
8.974 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.974 * [taylor]: Taking taylor expansion of x in x
8.974 * [backup-simplify]: Simplify 0 into 0
8.974 * [backup-simplify]: Simplify 1 into 1
8.974 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.974 * [taylor]: Taking taylor expansion of y in x
8.974 * [backup-simplify]: Simplify y into y
8.974 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.974 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
8.974 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
8.975 * [backup-simplify]: Simplify (+ 0 y) into y
8.975 * [backup-simplify]: Simplify (- y) into (- y)
8.975 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
8.975 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
8.975 * [backup-simplify]: Simplify (* (- (pow y 2)) (* -1 (pow y 2))) into (pow y 4)
8.975 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.975 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
8.975 * [backup-simplify]: Simplify (/ (pow y 4) (pow y 2)) into (pow y 2)
8.975 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) (+ (pow x 2) (pow y 2))) in x
8.975 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (* (+ x y) (- x y))) in x
8.976 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
8.976 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.976 * [taylor]: Taking taylor expansion of x in x
8.976 * [backup-simplify]: Simplify 0 into 0
8.976 * [backup-simplify]: Simplify 1 into 1
8.976 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.976 * [taylor]: Taking taylor expansion of y in x
8.976 * [backup-simplify]: Simplify y into y
8.976 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
8.976 * [taylor]: Taking taylor expansion of (+ x y) in x
8.976 * [taylor]: Taking taylor expansion of x in x
8.976 * [backup-simplify]: Simplify 0 into 0
8.976 * [backup-simplify]: Simplify 1 into 1
8.976 * [taylor]: Taking taylor expansion of y in x
8.976 * [backup-simplify]: Simplify y into y
8.976 * [taylor]: Taking taylor expansion of (- x y) in x
8.976 * [taylor]: Taking taylor expansion of x in x
8.976 * [backup-simplify]: Simplify 0 into 0
8.976 * [backup-simplify]: Simplify 1 into 1
8.976 * [taylor]: Taking taylor expansion of y in x
8.976 * [backup-simplify]: Simplify y into y
8.976 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
8.976 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.976 * [taylor]: Taking taylor expansion of x in x
8.976 * [backup-simplify]: Simplify 0 into 0
8.976 * [backup-simplify]: Simplify 1 into 1
8.976 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.976 * [taylor]: Taking taylor expansion of y in x
8.976 * [backup-simplify]: Simplify y into y
8.976 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.977 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
8.977 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
8.977 * [backup-simplify]: Simplify (+ 0 y) into y
8.977 * [backup-simplify]: Simplify (- y) into (- y)
8.977 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
8.977 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
8.977 * [backup-simplify]: Simplify (* (- (pow y 2)) (* -1 (pow y 2))) into (pow y 4)
8.977 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.978 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
8.978 * [backup-simplify]: Simplify (/ (pow y 4) (pow y 2)) into (pow y 2)
8.978 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.978 * [taylor]: Taking taylor expansion of y in y
8.978 * [backup-simplify]: Simplify 0 into 0
8.978 * [backup-simplify]: Simplify 1 into 1
8.978 * [backup-simplify]: Simplify (- 0) into 0
8.979 * [backup-simplify]: Simplify (+ 1 0) into 1
8.979 * [backup-simplify]: Simplify (+ 1 0) into 1
8.979 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
8.980 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.980 * [backup-simplify]: Simplify (- 0) into 0
8.980 * [backup-simplify]: Simplify (+ 0 0) into 0
8.981 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 0) (* 0 (* -1 (pow y 2)))) into 0
8.981 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
8.981 * [backup-simplify]: Simplify (+ 0 0) into 0
8.981 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (pow y 2) (/ 0 (pow y 2))))) into 0
8.981 * [taylor]: Taking taylor expansion of 0 in y
8.982 * [backup-simplify]: Simplify 0 into 0
8.982 * [backup-simplify]: Simplify 0 into 0
8.982 * [backup-simplify]: Simplify (- 0) into 0
8.982 * [backup-simplify]: Simplify (+ 0 0) into 0
8.983 * [backup-simplify]: Simplify (+ 0 0) into 0
8.983 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
8.984 * [backup-simplify]: Simplify (* 1 1) into 1
8.984 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
8.984 * [backup-simplify]: Simplify (- 0) into 0
8.985 * [backup-simplify]: Simplify (+ 1 0) into 1
8.986 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 1) (+ (* 0 0) (* 1 (* -1 (pow y 2))))) into (- (* 2 (pow y 2)))
8.986 * [backup-simplify]: Simplify (* 1 1) into 1
8.986 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
8.987 * [backup-simplify]: Simplify (+ 1 0) into 1
8.988 * [backup-simplify]: Simplify (- (/ (- (* 2 (pow y 2))) (pow y 2)) (+ (* (pow y 2) (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (- 3)
8.988 * [taylor]: Taking taylor expansion of (- 3) in y
8.988 * [taylor]: Taking taylor expansion of 3 in y
8.988 * [backup-simplify]: Simplify 3 into 3
8.988 * [backup-simplify]: Simplify (- 3) into -3
8.988 * [backup-simplify]: Simplify -3 into -3
8.988 * [backup-simplify]: Simplify 0 into 0
8.989 * [backup-simplify]: Simplify (* 1 1) into 1
8.989 * [backup-simplify]: Simplify 1 into 1
8.989 * [backup-simplify]: Simplify (- 0) into 0
8.989 * [backup-simplify]: Simplify (+ 0 0) into 0
8.990 * [backup-simplify]: Simplify (+ 0 0) into 0
8.991 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
8.992 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.993 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
8.993 * [backup-simplify]: Simplify (- 0) into 0
8.994 * [backup-simplify]: Simplify (+ 0 0) into 0
8.995 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 0) (+ (* 0 1) (+ (* 1 0) (* 0 (* -1 (pow y 2)))))) into 0
8.995 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.996 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
8.997 * [backup-simplify]: Simplify (+ 0 0) into 0
8.998 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (pow y 2) (/ 0 (pow y 2))) (* 0 (/ 1 (pow y 2))) (* (- 3) (/ 0 (pow y 2))))) into 0
8.998 * [taylor]: Taking taylor expansion of 0 in y
8.998 * [backup-simplify]: Simplify 0 into 0
8.998 * [backup-simplify]: Simplify 0 into 0
8.998 * [backup-simplify]: Simplify (- 0) into 0
8.998 * [backup-simplify]: Simplify 0 into 0
8.998 * [backup-simplify]: Simplify 0 into 0
8.999 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.999 * [backup-simplify]: Simplify 0 into 0
8.999 * [backup-simplify]: Simplify (- 0) into 0
9.000 * [backup-simplify]: Simplify (+ 0 0) into 0
9.000 * [backup-simplify]: Simplify (+ 0 0) into 0
9.001 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
9.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.004 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
9.004 * [backup-simplify]: Simplify (- 0) into 0
9.004 * [backup-simplify]: Simplify (+ 0 0) into 0
9.006 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 0) (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (* -1 (pow y 2))))))) into 1
9.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.008 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
9.008 * [backup-simplify]: Simplify (+ 0 0) into 0
9.010 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* (pow y 2) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* (- 3) (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 4 (/ 1 (pow y 2)))
9.010 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y
9.010 * [taylor]: Taking taylor expansion of 4 in y
9.010 * [backup-simplify]: Simplify 4 into 4
9.010 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.010 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.010 * [taylor]: Taking taylor expansion of y in y
9.010 * [backup-simplify]: Simplify 0 into 0
9.010 * [backup-simplify]: Simplify 1 into 1
9.011 * [backup-simplify]: Simplify (* 1 1) into 1
9.011 * [backup-simplify]: Simplify (/ 1 1) into 1
9.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.013 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.016 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
9.016 * [backup-simplify]: Simplify 0 into 0
9.016 * [backup-simplify]: Simplify 0 into 0
9.016 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* -3 (pow (* 1 x) 2))) into (- (pow y 2) (* 3 (pow x 2)))
9.017 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))))) into (/ (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))
9.017 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
9.017 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
9.018 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y
9.018 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
9.018 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.018 * [taylor]: Taking taylor expansion of x in y
9.018 * [backup-simplify]: Simplify x into x
9.018 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.018 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.018 * [taylor]: Taking taylor expansion of y in y
9.018 * [backup-simplify]: Simplify 0 into 0
9.018 * [backup-simplify]: Simplify 1 into 1
9.018 * [backup-simplify]: Simplify (/ 1 1) into 1
9.018 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
9.018 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.018 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.018 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.018 * [taylor]: Taking taylor expansion of x in y
9.018 * [backup-simplify]: Simplify x into x
9.019 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.019 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.019 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.019 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.019 * [taylor]: Taking taylor expansion of y in y
9.019 * [backup-simplify]: Simplify 0 into 0
9.019 * [backup-simplify]: Simplify 1 into 1
9.019 * [backup-simplify]: Simplify (* 1 1) into 1
9.020 * [backup-simplify]: Simplify (/ 1 1) into 1
9.020 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.020 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.020 * [taylor]: Taking taylor expansion of y in y
9.020 * [backup-simplify]: Simplify 0 into 0
9.020 * [backup-simplify]: Simplify 1 into 1
9.020 * [backup-simplify]: Simplify (/ 1 1) into 1
9.020 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.020 * [taylor]: Taking taylor expansion of x in y
9.020 * [backup-simplify]: Simplify x into x
9.020 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.020 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.020 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.020 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.020 * [taylor]: Taking taylor expansion of x in y
9.021 * [backup-simplify]: Simplify x into x
9.021 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.021 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.021 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.021 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.021 * [taylor]: Taking taylor expansion of y in y
9.021 * [backup-simplify]: Simplify 0 into 0
9.021 * [backup-simplify]: Simplify 1 into 1
9.021 * [backup-simplify]: Simplify (* 1 1) into 1
9.022 * [backup-simplify]: Simplify (/ 1 1) into 1
9.022 * [backup-simplify]: Simplify (- 1) into -1
9.022 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.023 * [backup-simplify]: Simplify (- 1) into -1
9.023 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.024 * [backup-simplify]: Simplify (+ 1 0) into 1
9.024 * [backup-simplify]: Simplify (* -1 1) into -1
9.025 * [backup-simplify]: Simplify (* -1 -1) into 1
9.025 * [backup-simplify]: Simplify (+ 0 1) into 1
9.025 * [backup-simplify]: Simplify (/ 1 1) into 1
9.025 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.025 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.025 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
9.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.026 * [taylor]: Taking taylor expansion of x in x
9.026 * [backup-simplify]: Simplify 0 into 0
9.026 * [backup-simplify]: Simplify 1 into 1
9.026 * [backup-simplify]: Simplify (/ 1 1) into 1
9.026 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.026 * [taylor]: Taking taylor expansion of y in x
9.026 * [backup-simplify]: Simplify y into y
9.026 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.026 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.026 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.026 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.026 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.026 * [taylor]: Taking taylor expansion of x in x
9.026 * [backup-simplify]: Simplify 0 into 0
9.026 * [backup-simplify]: Simplify 1 into 1
9.027 * [backup-simplify]: Simplify (* 1 1) into 1
9.027 * [backup-simplify]: Simplify (/ 1 1) into 1
9.027 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.027 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.027 * [taylor]: Taking taylor expansion of y in x
9.027 * [backup-simplify]: Simplify y into y
9.027 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.028 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.028 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.028 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.028 * [taylor]: Taking taylor expansion of y in x
9.028 * [backup-simplify]: Simplify y into y
9.028 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.028 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.028 * [taylor]: Taking taylor expansion of x in x
9.028 * [backup-simplify]: Simplify 0 into 0
9.028 * [backup-simplify]: Simplify 1 into 1
9.028 * [backup-simplify]: Simplify (/ 1 1) into 1
9.028 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.028 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.028 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.028 * [taylor]: Taking taylor expansion of x in x
9.028 * [backup-simplify]: Simplify 0 into 0
9.028 * [backup-simplify]: Simplify 1 into 1
9.029 * [backup-simplify]: Simplify (* 1 1) into 1
9.029 * [backup-simplify]: Simplify (/ 1 1) into 1
9.029 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.029 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.029 * [taylor]: Taking taylor expansion of y in x
9.029 * [backup-simplify]: Simplify y into y
9.029 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.030 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.030 * [backup-simplify]: Simplify (+ 1 0) into 1
9.030 * [backup-simplify]: Simplify (+ 1 0) into 1
9.031 * [backup-simplify]: Simplify (+ 0 1) into 1
9.031 * [backup-simplify]: Simplify (* 1 1) into 1
9.032 * [backup-simplify]: Simplify (* 1 1) into 1
9.032 * [backup-simplify]: Simplify (+ 1 0) into 1
9.032 * [backup-simplify]: Simplify (/ 1 1) into 1
9.032 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.033 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.033 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
9.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.033 * [taylor]: Taking taylor expansion of x in x
9.033 * [backup-simplify]: Simplify 0 into 0
9.033 * [backup-simplify]: Simplify 1 into 1
9.033 * [backup-simplify]: Simplify (/ 1 1) into 1
9.033 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.033 * [taylor]: Taking taylor expansion of y in x
9.033 * [backup-simplify]: Simplify y into y
9.033 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.033 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.033 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.033 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.033 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.033 * [taylor]: Taking taylor expansion of x in x
9.033 * [backup-simplify]: Simplify 0 into 0
9.033 * [backup-simplify]: Simplify 1 into 1
9.034 * [backup-simplify]: Simplify (* 1 1) into 1
9.034 * [backup-simplify]: Simplify (/ 1 1) into 1
9.034 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.034 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.034 * [taylor]: Taking taylor expansion of y in x
9.034 * [backup-simplify]: Simplify y into y
9.034 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.035 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.035 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.035 * [taylor]: Taking taylor expansion of y in x
9.035 * [backup-simplify]: Simplify y into y
9.035 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.035 * [taylor]: Taking taylor expansion of x in x
9.035 * [backup-simplify]: Simplify 0 into 0
9.035 * [backup-simplify]: Simplify 1 into 1
9.035 * [backup-simplify]: Simplify (/ 1 1) into 1
9.035 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.035 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.035 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.035 * [taylor]: Taking taylor expansion of x in x
9.035 * [backup-simplify]: Simplify 0 into 0
9.035 * [backup-simplify]: Simplify 1 into 1
9.036 * [backup-simplify]: Simplify (* 1 1) into 1
9.036 * [backup-simplify]: Simplify (/ 1 1) into 1
9.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.036 * [taylor]: Taking taylor expansion of y in x
9.036 * [backup-simplify]: Simplify y into y
9.036 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.037 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.037 * [backup-simplify]: Simplify (+ 1 0) into 1
9.037 * [backup-simplify]: Simplify (+ 1 0) into 1
9.038 * [backup-simplify]: Simplify (+ 0 1) into 1
9.038 * [backup-simplify]: Simplify (* 1 1) into 1
9.039 * [backup-simplify]: Simplify (* 1 1) into 1
9.039 * [backup-simplify]: Simplify (+ 1 0) into 1
9.039 * [backup-simplify]: Simplify (/ 1 1) into 1
9.040 * [taylor]: Taking taylor expansion of 1 in y
9.040 * [backup-simplify]: Simplify 1 into 1
9.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.041 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.041 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.042 * [backup-simplify]: Simplify (+ 0 0) into 0
9.043 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* 0 1)) into (/ 1 y)
9.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.044 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.044 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
9.044 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
9.045 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.046 * [backup-simplify]: Simplify (+ 0 0) into 0
9.047 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
9.047 * [taylor]: Taking taylor expansion of 0 in y
9.047 * [backup-simplify]: Simplify 0 into 0
9.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.048 * [backup-simplify]: Simplify (+ 0 0) into 0
9.049 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.050 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
9.051 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
9.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 y)) (* (- (/ 1 (pow y 2))) 1))) into (- (/ 1 (pow y 2)))
9.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.053 * [backup-simplify]: Simplify (- 0) into 0
9.054 * [backup-simplify]: Simplify (+ 0 0) into 0
9.054 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 (pow y 2)))) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (* 2 (/ 1 (pow y 2))))
9.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.056 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.057 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 3 (/ 1 (pow y 2))))
9.058 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 2)))) in y
9.058 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
9.058 * [taylor]: Taking taylor expansion of 3 in y
9.058 * [backup-simplify]: Simplify 3 into 3
9.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.058 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.058 * [taylor]: Taking taylor expansion of y in y
9.058 * [backup-simplify]: Simplify 0 into 0
9.058 * [backup-simplify]: Simplify 1 into 1
9.058 * [backup-simplify]: Simplify (* 1 1) into 1
9.059 * [backup-simplify]: Simplify (/ 1 1) into 1
9.059 * [backup-simplify]: Simplify (* 3 1) into 3
9.059 * [backup-simplify]: Simplify (- 3) into -3
9.059 * [backup-simplify]: Simplify -3 into -3
9.059 * [backup-simplify]: Simplify 1 into 1
9.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.061 * [backup-simplify]: Simplify (+ 0 0) into 0
9.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.063 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.064 * [backup-simplify]: Simplify (- 0) into 0
9.065 * [backup-simplify]: Simplify (+ 0 0) into 0
9.066 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) (/ 1 y)) (* 0 1)))) into (- (/ 1 (pow y 3)))
9.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.068 * [backup-simplify]: Simplify (- 0) into 0
9.068 * [backup-simplify]: Simplify (+ 0 0) into 0
9.069 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 (pow y 3)))) (+ (* (- (/ 1 y)) (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
9.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.071 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.072 * [backup-simplify]: Simplify (+ 0 0) into 0
9.074 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 3 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
9.074 * [taylor]: Taking taylor expansion of 0 in y
9.074 * [backup-simplify]: Simplify 0 into 0
9.075 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.081 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0
9.081 * [backup-simplify]: Simplify (- 0) into 0
9.081 * [backup-simplify]: Simplify 0 into 0
9.081 * [backup-simplify]: Simplify 0 into 0
9.081 * [backup-simplify]: Simplify 0 into 0
9.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.082 * [backup-simplify]: Simplify (+ 0 0) into 0
9.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.084 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.084 * [backup-simplify]: Simplify (- 0) into 0
9.084 * [backup-simplify]: Simplify (+ 0 0) into 0
9.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
9.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.086 * [backup-simplify]: Simplify (- 0) into 0
9.086 * [backup-simplify]: Simplify (+ 0 0) into 0
9.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 (pow y 3)))) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 1))))) into (/ 1 (pow y 4))
9.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.089 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.089 * [backup-simplify]: Simplify (+ 0 0) into 0
9.091 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 4)) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (* 3 (/ 1 (pow y 2)))) (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 4 (/ 1 (pow y 4)))
9.091 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 4))) in y
9.091 * [taylor]: Taking taylor expansion of 4 in y
9.091 * [backup-simplify]: Simplify 4 into 4
9.091 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
9.091 * [taylor]: Taking taylor expansion of (pow y 4) in y
9.091 * [taylor]: Taking taylor expansion of y in y
9.091 * [backup-simplify]: Simplify 0 into 0
9.091 * [backup-simplify]: Simplify 1 into 1
9.091 * [backup-simplify]: Simplify (* 1 1) into 1
9.091 * [backup-simplify]: Simplify (* 1 1) into 1
9.091 * [backup-simplify]: Simplify (/ 1 1) into 1
9.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.092 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.093 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.095 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
9.095 * [backup-simplify]: Simplify 0 into 0
9.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.096 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
9.097 * [backup-simplify]: Simplify (- 0) into 0
9.097 * [backup-simplify]: Simplify 0 into 0
9.097 * [backup-simplify]: Simplify 0 into 0
9.097 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -3 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (* 3 (pow y 2)))
9.097 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))))) into (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))
9.098 * [approximate]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
9.098 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
9.098 * [taylor]: Taking taylor expansion of -1 in y
9.098 * [backup-simplify]: Simplify -1 into -1
9.098 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
9.098 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y
9.098 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
9.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.098 * [taylor]: Taking taylor expansion of y in y
9.098 * [backup-simplify]: Simplify 0 into 0
9.098 * [backup-simplify]: Simplify 1 into 1
9.098 * [backup-simplify]: Simplify (/ 1 1) into 1
9.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.098 * [taylor]: Taking taylor expansion of x in y
9.098 * [backup-simplify]: Simplify x into x
9.098 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.098 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
9.098 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.098 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.098 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.098 * [taylor]: Taking taylor expansion of x in y
9.098 * [backup-simplify]: Simplify x into x
9.098 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.098 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.098 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.098 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.098 * [taylor]: Taking taylor expansion of y in y
9.098 * [backup-simplify]: Simplify 0 into 0
9.098 * [backup-simplify]: Simplify 1 into 1
9.099 * [backup-simplify]: Simplify (* 1 1) into 1
9.099 * [backup-simplify]: Simplify (/ 1 1) into 1
9.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.099 * [taylor]: Taking taylor expansion of y in y
9.099 * [backup-simplify]: Simplify 0 into 0
9.099 * [backup-simplify]: Simplify 1 into 1
9.099 * [backup-simplify]: Simplify (/ 1 1) into 1
9.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.099 * [taylor]: Taking taylor expansion of x in y
9.099 * [backup-simplify]: Simplify x into x
9.099 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.099 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.099 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.099 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.100 * [taylor]: Taking taylor expansion of x in y
9.100 * [backup-simplify]: Simplify x into x
9.100 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.100 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.100 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.100 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.100 * [taylor]: Taking taylor expansion of y in y
9.100 * [backup-simplify]: Simplify 0 into 0
9.100 * [backup-simplify]: Simplify 1 into 1
9.100 * [backup-simplify]: Simplify (* 1 1) into 1
9.100 * [backup-simplify]: Simplify (/ 1 1) into 1
9.101 * [backup-simplify]: Simplify (+ 1 0) into 1
9.101 * [backup-simplify]: Simplify (- 1) into -1
9.101 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.101 * [backup-simplify]: Simplify (+ 1 0) into 1
9.102 * [backup-simplify]: Simplify (* -1 1) into -1
9.102 * [backup-simplify]: Simplify (* 1 -1) into -1
9.102 * [backup-simplify]: Simplify (+ 0 1) into 1
9.102 * [backup-simplify]: Simplify (/ -1 1) into -1
9.102 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
9.102 * [taylor]: Taking taylor expansion of -1 in x
9.102 * [backup-simplify]: Simplify -1 into -1
9.102 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.102 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.102 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
9.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.102 * [taylor]: Taking taylor expansion of y in x
9.102 * [backup-simplify]: Simplify y into y
9.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.103 * [taylor]: Taking taylor expansion of x in x
9.103 * [backup-simplify]: Simplify 0 into 0
9.103 * [backup-simplify]: Simplify 1 into 1
9.103 * [backup-simplify]: Simplify (/ 1 1) into 1
9.103 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.103 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.103 * [taylor]: Taking taylor expansion of x in x
9.103 * [backup-simplify]: Simplify 0 into 0
9.103 * [backup-simplify]: Simplify 1 into 1
9.103 * [backup-simplify]: Simplify (* 1 1) into 1
9.103 * [backup-simplify]: Simplify (/ 1 1) into 1
9.103 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.103 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.104 * [taylor]: Taking taylor expansion of y in x
9.104 * [backup-simplify]: Simplify y into y
9.104 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.104 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.104 * [taylor]: Taking taylor expansion of y in x
9.104 * [backup-simplify]: Simplify y into y
9.104 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.104 * [taylor]: Taking taylor expansion of x in x
9.104 * [backup-simplify]: Simplify 0 into 0
9.104 * [backup-simplify]: Simplify 1 into 1
9.104 * [backup-simplify]: Simplify (/ 1 1) into 1
9.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.104 * [taylor]: Taking taylor expansion of x in x
9.104 * [backup-simplify]: Simplify 0 into 0
9.104 * [backup-simplify]: Simplify 1 into 1
9.104 * [backup-simplify]: Simplify (* 1 1) into 1
9.105 * [backup-simplify]: Simplify (/ 1 1) into 1
9.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.105 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.105 * [taylor]: Taking taylor expansion of y in x
9.105 * [backup-simplify]: Simplify y into y
9.105 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.105 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.105 * [backup-simplify]: Simplify (- 1) into -1
9.106 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.106 * [backup-simplify]: Simplify (+ 1 0) into 1
9.107 * [backup-simplify]: Simplify (+ 0 1) into 1
9.108 * [backup-simplify]: Simplify (* 1 1) into 1
9.108 * [backup-simplify]: Simplify (* -1 1) into -1
9.108 * [backup-simplify]: Simplify (+ 1 0) into 1
9.109 * [backup-simplify]: Simplify (/ -1 1) into -1
9.109 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
9.109 * [taylor]: Taking taylor expansion of -1 in x
9.109 * [backup-simplify]: Simplify -1 into -1
9.109 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.109 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.109 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
9.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.109 * [taylor]: Taking taylor expansion of y in x
9.109 * [backup-simplify]: Simplify y into y
9.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.109 * [taylor]: Taking taylor expansion of x in x
9.109 * [backup-simplify]: Simplify 0 into 0
9.109 * [backup-simplify]: Simplify 1 into 1
9.110 * [backup-simplify]: Simplify (/ 1 1) into 1
9.110 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.110 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.110 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.110 * [taylor]: Taking taylor expansion of x in x
9.110 * [backup-simplify]: Simplify 0 into 0
9.110 * [backup-simplify]: Simplify 1 into 1
9.110 * [backup-simplify]: Simplify (* 1 1) into 1
9.111 * [backup-simplify]: Simplify (/ 1 1) into 1
9.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.111 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.111 * [taylor]: Taking taylor expansion of y in x
9.111 * [backup-simplify]: Simplify y into y
9.111 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.111 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.112 * [taylor]: Taking taylor expansion of y in x
9.112 * [backup-simplify]: Simplify y into y
9.112 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.112 * [taylor]: Taking taylor expansion of x in x
9.112 * [backup-simplify]: Simplify 0 into 0
9.112 * [backup-simplify]: Simplify 1 into 1
9.112 * [backup-simplify]: Simplify (/ 1 1) into 1
9.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.112 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.112 * [taylor]: Taking taylor expansion of x in x
9.112 * [backup-simplify]: Simplify 0 into 0
9.112 * [backup-simplify]: Simplify 1 into 1
9.113 * [backup-simplify]: Simplify (* 1 1) into 1
9.113 * [backup-simplify]: Simplify (/ 1 1) into 1
9.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.113 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.113 * [taylor]: Taking taylor expansion of y in x
9.113 * [backup-simplify]: Simplify y into y
9.113 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.113 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.114 * [backup-simplify]: Simplify (- 1) into -1
9.114 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.115 * [backup-simplify]: Simplify (+ 1 0) into 1
9.115 * [backup-simplify]: Simplify (+ 0 1) into 1
9.115 * [backup-simplify]: Simplify (* 1 1) into 1
9.116 * [backup-simplify]: Simplify (* -1 1) into -1
9.116 * [backup-simplify]: Simplify (+ 1 0) into 1
9.117 * [backup-simplify]: Simplify (/ -1 1) into -1
9.117 * [backup-simplify]: Simplify (* -1 -1) into 1
9.117 * [taylor]: Taking taylor expansion of 1 in y
9.117 * [backup-simplify]: Simplify 1 into 1
9.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.118 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.120 * [backup-simplify]: Simplify (+ 0 0) into 0
9.120 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* 0 1)) into (/ 1 y)
9.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.121 * [backup-simplify]: Simplify (- 0) into 0
9.121 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.121 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
9.122 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.123 * [backup-simplify]: Simplify (+ 0 0) into 0
9.124 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
9.125 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
9.125 * [taylor]: Taking taylor expansion of 0 in y
9.125 * [backup-simplify]: Simplify 0 into 0
9.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.126 * [backup-simplify]: Simplify (+ 0 0) into 0
9.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.128 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
9.128 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
9.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 y)) (* (- (/ 1 (pow y 2))) 1))) into (- (/ 1 (pow y 2)))
9.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.130 * [backup-simplify]: Simplify (- 0) into 0
9.131 * [backup-simplify]: Simplify (+ 0 0) into 0
9.132 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 2)))) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (* 2 (/ 1 (pow y 2)))
9.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.134 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.135 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 (pow y 2))) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 3 (/ 1 (pow y 2)))
9.136 * [backup-simplify]: Simplify (+ (* -1 (* 3 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 3 (/ 1 (pow y 2))))
9.136 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 2)))) in y
9.136 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
9.136 * [taylor]: Taking taylor expansion of 3 in y
9.136 * [backup-simplify]: Simplify 3 into 3
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
9.137 * [backup-simplify]: Simplify (/ 1 1) into 1
9.137 * [backup-simplify]: Simplify (* 3 1) into 3
9.138 * [backup-simplify]: Simplify (- 3) into -3
9.138 * [backup-simplify]: Simplify -3 into -3
9.138 * [backup-simplify]: Simplify 1 into 1
9.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.139 * [backup-simplify]: Simplify (+ 0 0) into 0
9.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.141 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.142 * [backup-simplify]: Simplify (- 0) into 0
9.143 * [backup-simplify]: Simplify (+ 0 0) into 0
9.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) (/ 1 y)) (* 0 1)))) into (- (/ 1 (pow y 3)))
9.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.145 * [backup-simplify]: Simplify (- 0) into 0
9.146 * [backup-simplify]: Simplify (+ 0 0) into 0
9.147 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 3)))) (+ (* (/ 1 y) (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
9.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.149 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.149 * [backup-simplify]: Simplify (+ 0 0) into 0
9.151 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 3 (/ 1 (pow y 2))) (/ 0 1)))) into 0
9.152 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 3 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
9.152 * [taylor]: Taking taylor expansion of 0 in y
9.152 * [backup-simplify]: Simplify 0 into 0
9.153 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.155 * [backup-simplify]: Simplify (+ (* 3 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 0 into 0
9.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.157 * [backup-simplify]: Simplify (+ 0 0) into 0
9.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.159 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.160 * [backup-simplify]: Simplify (- 0) into 0
9.160 * [backup-simplify]: Simplify (+ 0 0) into 0
9.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
9.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.163 * [backup-simplify]: Simplify (- 0) into 0
9.164 * [backup-simplify]: Simplify (+ 0 0) into 0
9.165 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (- (/ 1 (pow y 3)))) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 1))))) into (- (/ 1 (pow y 4)))
9.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.168 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.168 * [backup-simplify]: Simplify (+ 0 0) into 0
9.171 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 4))) 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* (* 3 (/ 1 (pow y 2))) (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 4 (/ 1 (pow y 4))))
9.172 * [backup-simplify]: Simplify (+ (* -1 (- (* 4 (/ 1 (pow y 4))))) (+ (* 0 0) (+ (* 0 (* 3 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))))) into (* 4 (/ 1 (pow y 4)))
9.173 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 4))) in y
9.173 * [taylor]: Taking taylor expansion of 4 in y
9.173 * [backup-simplify]: Simplify 4 into 4
9.173 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
9.173 * [taylor]: Taking taylor expansion of (pow y 4) in y
9.173 * [taylor]: Taking taylor expansion of y in y
9.173 * [backup-simplify]: Simplify 0 into 0
9.173 * [backup-simplify]: Simplify 1 into 1
9.173 * [backup-simplify]: Simplify (* 1 1) into 1
9.174 * [backup-simplify]: Simplify (* 1 1) into 1
9.174 * [backup-simplify]: Simplify (/ 1 1) into 1
9.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.175 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.176 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.177 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.180 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
9.180 * [backup-simplify]: Simplify 0 into 0
9.181 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.183 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
9.183 * [backup-simplify]: Simplify (- 0) into 0
9.183 * [backup-simplify]: Simplify 0 into 0
9.183 * [backup-simplify]: Simplify 0 into 0
9.184 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -3 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (* 3 (pow y 2)))
9.184 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
9.184 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2))
9.184 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
9.184 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
9.184 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.184 * [taylor]: Taking taylor expansion of x in y
9.184 * [backup-simplify]: Simplify x into x
9.185 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.185 * [taylor]: Taking taylor expansion of y in y
9.185 * [backup-simplify]: Simplify 0 into 0
9.185 * [backup-simplify]: Simplify 1 into 1
9.185 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
9.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.185 * [taylor]: Taking taylor expansion of x in x
9.185 * [backup-simplify]: Simplify 0 into 0
9.185 * [backup-simplify]: Simplify 1 into 1
9.185 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.185 * [taylor]: Taking taylor expansion of y in x
9.185 * [backup-simplify]: Simplify y into y
9.185 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
9.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.185 * [taylor]: Taking taylor expansion of x in x
9.185 * [backup-simplify]: Simplify 0 into 0
9.185 * [backup-simplify]: Simplify 1 into 1
9.185 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.185 * [taylor]: Taking taylor expansion of y in x
9.185 * [backup-simplify]: Simplify y into y
9.185 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.185 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
9.186 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
9.186 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
9.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.186 * [taylor]: Taking taylor expansion of y in y
9.186 * [backup-simplify]: Simplify 0 into 0
9.186 * [backup-simplify]: Simplify 1 into 1
9.186 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.186 * [backup-simplify]: Simplify (- 0) into 0
9.187 * [backup-simplify]: Simplify (+ 0 0) into 0
9.187 * [taylor]: Taking taylor expansion of 0 in y
9.187 * [backup-simplify]: Simplify 0 into 0
9.187 * [backup-simplify]: Simplify 0 into 0
9.187 * [backup-simplify]: Simplify (* 1 1) into 1
9.188 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.188 * [backup-simplify]: Simplify (- 0) into 0
9.189 * [backup-simplify]: Simplify (+ 1 0) into 1
9.189 * [taylor]: Taking taylor expansion of 1 in y
9.189 * [backup-simplify]: Simplify 1 into 1
9.189 * [backup-simplify]: Simplify 1 into 1
9.189 * [backup-simplify]: Simplify 0 into 0
9.189 * [backup-simplify]: Simplify (* 1 1) into 1
9.189 * [backup-simplify]: Simplify (- 1) into -1
9.190 * [backup-simplify]: Simplify -1 into -1
9.190 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.191 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
9.191 * [backup-simplify]: Simplify (- 0) into 0
9.192 * [backup-simplify]: Simplify (+ 0 0) into 0
9.192 * [taylor]: Taking taylor expansion of 0 in y
9.192 * [backup-simplify]: Simplify 0 into 0
9.192 * [backup-simplify]: Simplify 0 into 0
9.192 * [backup-simplify]: Simplify 0 into 0
9.192 * [backup-simplify]: Simplify 0 into 0
9.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.193 * [backup-simplify]: Simplify (- 0) into 0
9.193 * [backup-simplify]: Simplify 0 into 0
9.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.195 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
9.196 * [backup-simplify]: Simplify (- 0) into 0
9.196 * [backup-simplify]: Simplify (+ 0 0) into 0
9.196 * [taylor]: Taking taylor expansion of 0 in y
9.196 * [backup-simplify]: Simplify 0 into 0
9.196 * [backup-simplify]: Simplify 0 into 0
9.196 * [backup-simplify]: Simplify 0 into 0
9.197 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
9.197 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
9.197 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
9.197 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.197 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.197 * [taylor]: Taking taylor expansion of x in y
9.197 * [backup-simplify]: Simplify x into x
9.197 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.197 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.198 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.198 * [taylor]: Taking taylor expansion of y in y
9.198 * [backup-simplify]: Simplify 0 into 0
9.198 * [backup-simplify]: Simplify 1 into 1
9.198 * [backup-simplify]: Simplify (* 1 1) into 1
9.199 * [backup-simplify]: Simplify (/ 1 1) into 1
9.199 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.199 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.199 * [taylor]: Taking taylor expansion of x in x
9.199 * [backup-simplify]: Simplify 0 into 0
9.199 * [backup-simplify]: Simplify 1 into 1
9.199 * [backup-simplify]: Simplify (* 1 1) into 1
9.200 * [backup-simplify]: Simplify (/ 1 1) into 1
9.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.200 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.200 * [taylor]: Taking taylor expansion of y in x
9.200 * [backup-simplify]: Simplify y into y
9.200 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.200 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.200 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.200 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.200 * [taylor]: Taking taylor expansion of x in x
9.200 * [backup-simplify]: Simplify 0 into 0
9.200 * [backup-simplify]: Simplify 1 into 1
9.201 * [backup-simplify]: Simplify (* 1 1) into 1
9.201 * [backup-simplify]: Simplify (/ 1 1) into 1
9.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.201 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.201 * [taylor]: Taking taylor expansion of y in x
9.201 * [backup-simplify]: Simplify y into y
9.201 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.201 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.202 * [backup-simplify]: Simplify (+ 1 0) into 1
9.202 * [taylor]: Taking taylor expansion of 1 in y
9.202 * [backup-simplify]: Simplify 1 into 1
9.203 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.204 * [backup-simplify]: Simplify (+ 0 0) into 0
9.204 * [taylor]: Taking taylor expansion of 0 in y
9.204 * [backup-simplify]: Simplify 0 into 0
9.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.206 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
9.206 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
9.206 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
9.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.206 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.206 * [taylor]: Taking taylor expansion of y in y
9.206 * [backup-simplify]: Simplify 0 into 0
9.206 * [backup-simplify]: Simplify 1 into 1
9.207 * [backup-simplify]: Simplify (* 1 1) into 1
9.207 * [backup-simplify]: Simplify (/ 1 1) into 1
9.207 * [backup-simplify]: Simplify (- 1) into -1
9.207 * [backup-simplify]: Simplify -1 into -1
9.207 * [backup-simplify]: Simplify 1 into 1
9.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.209 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.210 * [backup-simplify]: Simplify (- 0) into 0
9.210 * [backup-simplify]: Simplify (+ 0 0) into 0
9.210 * [taylor]: Taking taylor expansion of 0 in y
9.210 * [backup-simplify]: Simplify 0 into 0
9.211 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.212 * [backup-simplify]: Simplify (- 0) into 0
9.212 * [backup-simplify]: Simplify 0 into 0
9.212 * [backup-simplify]: Simplify 0 into 0
9.212 * [backup-simplify]: Simplify 0 into 0
9.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.223 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.224 * [backup-simplify]: Simplify (- 0) into 0
9.224 * [backup-simplify]: Simplify (+ 0 0) into 0
9.224 * [taylor]: Taking taylor expansion of 0 in y
9.224 * [backup-simplify]: Simplify 0 into 0
9.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.226 * [backup-simplify]: Simplify (- 0) into 0
9.226 * [backup-simplify]: Simplify 0 into 0
9.226 * [backup-simplify]: Simplify 0 into 0
9.226 * [backup-simplify]: Simplify 0 into 0
9.227 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
9.227 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
9.227 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
9.227 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.227 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.227 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.227 * [taylor]: Taking taylor expansion of x in y
9.227 * [backup-simplify]: Simplify x into x
9.228 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.228 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.228 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.228 * [taylor]: Taking taylor expansion of y in y
9.228 * [backup-simplify]: Simplify 0 into 0
9.228 * [backup-simplify]: Simplify 1 into 1
9.228 * [backup-simplify]: Simplify (* 1 1) into 1
9.229 * [backup-simplify]: Simplify (/ 1 1) into 1
9.229 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.229 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.229 * [taylor]: Taking taylor expansion of x in x
9.229 * [backup-simplify]: Simplify 0 into 0
9.229 * [backup-simplify]: Simplify 1 into 1
9.229 * [backup-simplify]: Simplify (* 1 1) into 1
9.230 * [backup-simplify]: Simplify (/ 1 1) into 1
9.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.230 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.230 * [taylor]: Taking taylor expansion of y in x
9.230 * [backup-simplify]: Simplify y into y
9.230 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.230 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.230 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.230 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.230 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.230 * [taylor]: Taking taylor expansion of x in x
9.230 * [backup-simplify]: Simplify 0 into 0
9.230 * [backup-simplify]: Simplify 1 into 1
9.230 * [backup-simplify]: Simplify (* 1 1) into 1
9.231 * [backup-simplify]: Simplify (/ 1 1) into 1
9.231 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.231 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.231 * [taylor]: Taking taylor expansion of y in x
9.231 * [backup-simplify]: Simplify y into y
9.231 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.231 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.232 * [backup-simplify]: Simplify (+ 1 0) into 1
9.232 * [taylor]: Taking taylor expansion of 1 in y
9.232 * [backup-simplify]: Simplify 1 into 1
9.232 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.233 * [backup-simplify]: Simplify (+ 0 0) into 0
9.233 * [taylor]: Taking taylor expansion of 0 in y
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 1)) (* 0 (/ 0 1)))) into 0
9.234 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
9.235 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
9.235 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
9.235 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.235 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.235 * [taylor]: Taking taylor expansion of y in y
9.235 * [backup-simplify]: Simplify 0 into 0
9.235 * [backup-simplify]: Simplify 1 into 1
9.235 * [backup-simplify]: Simplify (* 1 1) into 1
9.235 * [backup-simplify]: Simplify (/ 1 1) into 1
9.235 * [backup-simplify]: Simplify (- 1) into -1
9.235 * [backup-simplify]: Simplify -1 into -1
9.235 * [backup-simplify]: Simplify 1 into 1
9.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.237 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.237 * [backup-simplify]: Simplify (- 0) into 0
9.237 * [backup-simplify]: Simplify (+ 0 0) into 0
9.237 * [taylor]: Taking taylor expansion of 0 in y
9.237 * [backup-simplify]: Simplify 0 into 0
9.238 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.238 * [backup-simplify]: Simplify (- 0) into 0
9.238 * [backup-simplify]: Simplify 0 into 0
9.238 * [backup-simplify]: Simplify 0 into 0
9.238 * [backup-simplify]: Simplify 0 into 0
9.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.240 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.240 * [backup-simplify]: Simplify (- 0) into 0
9.241 * [backup-simplify]: Simplify (+ 0 0) into 0
9.241 * [taylor]: Taking taylor expansion of 0 in y
9.241 * [backup-simplify]: Simplify 0 into 0
9.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.242 * [backup-simplify]: Simplify (- 0) into 0
9.242 * [backup-simplify]: Simplify 0 into 0
9.242 * [backup-simplify]: Simplify 0 into 0
9.242 * [backup-simplify]: Simplify 0 into 0
9.242 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
9.242 * * * [progress]: simplifying candidates
9.248 * [simplify]: Simplifying:
  (- (- (log (- (* x x) (* y y))) (- (log (+ (* x x) (* y y))) (+ (log (- x y)) (log (+ x y))))) (+ (log (+ x y)) (log (- x y))))
  (- (- (log (- (* x x) (* y y))) (- (log (+ (* x x) (* y y))) (+ (log (- x y)) (log (+ x y))))) (log (* (+ x y) (- x y))))
  (- (- (log (- (* x x) (* y y))) (- (log (+ (* x x) (* y y))) (log (* (- x y) (+ x y))))) (+ (log (+ x y)) (log (- x y))))
  (- (- (log (- (* x x) (* y y))) (- (log (+ (* x x) (* y y))) (log (* (- x y) (+ x y))))) (log (* (+ x y) (- x y))))
  (- (- (log (- (* x x) (* y y))) (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ (log (+ x y)) (log (- x y))))
  (- (- (log (- (* x x) (* y y))) (log (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (log (* (+ x y) (- x y))))
  (- (log (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ (log (+ x y)) (log (- x y))))
  (- (log (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (log (* (+ x y) (- x y))))
  (log (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))
  (exp (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))
  (/ (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))))) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))))
  (/ (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))))) (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))))
  (/ (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))))) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))))
  (/ (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))))) (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))))
  (/ (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))))
  (/ (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))))
  (/ (* (* (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))))
  (/ (* (* (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))))
  (* (cbrt (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y)))) (cbrt (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y)))))
  (cbrt (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))
  (* (* (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y)))) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))
  (sqrt (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))
  (sqrt (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))
  (- (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (- (* (+ x y) (- x y)))
  (/ (/ (* x x) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y)))
  (/ (/ (* y y) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y)))
  (/ (* (cbrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (cbrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (+ x y))
  (/ (cbrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (sqrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ x y))
  (/ (sqrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (/ (cbrt (+ (* x x) (* y y))) (+ x y))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (sqrt (+ (* x x) (* y y))) (- x y))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (/ (sqrt (+ (* x x) (* y y))) (+ x y))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ 1 (- x y))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (+ x y))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) 1) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (+ (* x x) (* y y))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (/ 1 (* (- x y) (+ x y)))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (* (+ x y) (- x y))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3))))) (+ x y))
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  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y))))) (+ x y))
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  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y)))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (+ (* x x) (+ (* y y) (* x y)))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y)))) (+ x y))
  (/ (/ (cbrt (- (* x x) (* y y))) (+ x y)) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))) (+ x y))
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  (/ (/ (sqrt (- (* x x) (* y y))) (/ 1 (* (- x y) (+ x y)))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (* (+ x y) (- x y))) (- x y))
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  (/ (/ (sqrt (- (* x x) (* y y))) (+ (* x x) (- (* y y) (* x y)))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (- x y)) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y)))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (+ (* x x) (+ (* y y) (* x y)))) (- x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y)))) (+ x y))
  (/ (/ (sqrt (- (* x x) (* y y))) (+ x y)) (- x y))
  (/ (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ 1 (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))) (+ x y))
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  (/ (/ 1 (/ (sqrt (+ (* x x) (* y y))) (- x y))) (+ x y))
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  (/ (/ 1 (/ 1 (- x y))) (+ x y))
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  (/ (/ 1 1) (+ x y))
  (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (- x y))
  (/ (/ 1 (+ (* x x) (* y y))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (/ 1 (* (- x y) (+ x y)))) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (* (+ x y) (- x y))) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (- x y)) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y)))) (+ x y))
  (/ (/ (- (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))) (- x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y)))) (+ x y))
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  (/ (/ (+ x y) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (+ x y))
  (/ (/ (- x y) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (+ x y) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ x y))
  (/ (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (+ x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))) (+ x y))
  (/ (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y))) (- x y))
  (/ (/ (+ x y) (/ (sqrt (+ (* x x) (* y y))) (- x y))) (+ x y))
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  (/ (/ (+ x y) (/ 1 (- x y))) (+ x y))
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  (/ (/ (+ x y) 1) (+ x y))
  (/ (/ (- x y) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (- x y))
  (/ (/ (+ x y) (+ (* x x) (* y y))) (+ x y))
  (/ (/ (- x y) (/ 1 (* (- x y) (+ x y)))) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (- x y) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (- x y) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (- x y) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (- x y) (* (+ x y) (- x y))) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3))))) (+ x y))
  (/ (/ (- x y) (+ (* x x) (- (* y y) (* x y)))) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y))))) (+ x y))
  (/ (/ (- x y) (- x y)) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y)))) (+ x y))
  (/ (/ (- x y) (+ (* x x) (+ (* y y) (* x y)))) (- x y))
  (/ (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y)))) (+ x y))
  (/ (/ (- x y) (+ x y)) (- x y))
  (/ 1 (+ x y))
  (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (- x y))
  (/ (- (* x x) (* y y)) (+ x y))
  (/ (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (- x y))
  (/ (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) (+ x y))
  (/ (* (- x y) (+ x y)) (- x y))
  (/ 1 (* (+ x y) (- x y)))
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  (/ (+ x y) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ (- x y) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (+ x y) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (+ x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y)))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ x y) (/ (sqrt (+ (* x x) (* y y))) (- x y)))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ x y) (/ 1 (- x y)))
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (+ x y) 1)
  (/ (- x y) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ (- x y) (/ 1 (* (- x y) (+ x y))))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))))
  (/ (- x y) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))))
  (/ (- x y) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))))
  (/ (- x y) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y)))))
  (/ (- x y) (* (+ x y) (- x y)))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3)))))
  (/ (- x y) (+ (* x x) (- (* y y) (* x y))))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y)))))
  (/ (- x y) (- x y))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y))))
  (/ (- x y) (+ (* x x) (+ (* y y) (* x y))))
  (/ (+ x y) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y))))
  (/ (- x y) (+ x y))
  (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))))
  (/ (- (* x x) (* y y)) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (/ (- (* x x) (* y y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y)))
  (/ (- (* x x) (* y y)) (/ (sqrt (+ (* x x) (* y y))) (- x y)))
  (/ (- (* x x) (* y y)) (/ 1 (- x y)))
  (/ (- (* x x) (* y y)) 1)
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y)))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ (pow x 3) (pow y 3)))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y)))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (cbrt (- (* x x) (* y y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (sqrt (- (* x x) (* y y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (- (* x x) (* y y)))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (- x y))
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (+ (* x x) (* y y)))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  -1
  1
  1
  -1
  1
  1
  (- (pow y 2) (* 3 (pow x 2)))
  (- (pow x 2) (* 3 (pow y 2)))
  (- (pow x 2) (* 3 (pow y 2)))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
9.261 * * [simplify]: Extracting # 0 : cost  0
9.262 * * [simplify]: Extracting # 1 : cost  0
9.263 * * [simplify]: Extracting # 2 : cost  0
9.264 * * [simplify]: Extracting # 3 : cost  0
9.265 * * [simplify]: Extracting # 4 : cost  0
9.266 * * [simplify]: Extracting # 5 : cost  0
9.267 * * [simplify]: Extracting # 6 : cost  0
9.268 * * [simplify]: Extracting # 7 : cost  0
9.269 * * [simplify]: Extracting # 8 : cost  0
9.271 * * [simplify]: Extracting # 9 : cost  0
9.274 * * [simplify]: iteration  0 :  514  enodes  (cost  11820 )
9.587 * * [simplify]: Extracting # 0 : cost  0
9.593 * * [simplify]: Extracting # 1 : cost  0
9.597 * * [simplify]: Extracting # 2 : cost  0
9.601 * * [simplify]: Extracting # 3 : cost  0
9.612 * * [simplify]: Extracting # 4 : cost  0
9.616 * * [simplify]: iteration  1 :  1445  enodes  (cost  11546 )
10.772 * * [simplify]: Extracting # 0 : cost  0
10.791 * * [simplify]: Extracting # 1 : cost  0
10.798 * * [simplify]: Extracting # 2 : cost  0
10.805 * * [simplify]: Extracting # 3 : cost  0
10.812 * * [simplify]: Extracting # 4 : cost  0
10.819 * * [simplify]: iteration done:  5000  enodes  (cost  9572 )
10.822 * [simplify]: Simplified to:
  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
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  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (log (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (exp (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (/ (* (/ (pow (- (pow x 2) (* y y)) 3) (pow (+ (* x x) (* y y)) 3)) (* (pow (- x y) 3) (pow (+ x y) 3))) (* (pow (- x y) 3) (pow (+ x y) 3)))
  (/ (* (/ (pow (- (pow x 2) (* y y)) 3) (pow (+ (* x x) (* y y)) 3)) (* (pow (- x y) 3) (pow (+ x y) 3))) (pow (- (pow x 2) (* y y)) 3))
  (/ (pow (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) 3) (* (pow (- x y) 3) (pow (+ x y) 3)))
  (pow (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)) 3)
  (/ (pow (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) 3) (* (pow (- x y) 3) (pow (+ x y) 3)))
  (pow (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)) 3)
  (/ (pow (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) 3) (* (pow (- x y) 3) (pow (+ x y) 3)))
  (pow (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)) 3)
  (* (cbrt (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y))) (cbrt (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y))))
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  (pow (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)) 3)
  (sqrt (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (sqrt (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y)))
  (- (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))
  (- (* (+ x y) (- x y)))
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  (/ (cbrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (sqrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (+ x y))
  (/ (sqrt (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (+ x y))
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  (/ (/ (cbrt (- (* x x) (* y y))) (sqrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (- x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))) (+ x y))
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  (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (+ x y))
  (* (/ (/ (cbrt (- (* x x) (* y y))) (+ (* x x) (* y y))) 1) (+ x y))
  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (+ (* x x) (* y y))) (+ x y))
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  (/ (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))))) (+ x y))
  (/ (cbrt (- (* x x) (* y y))) (* (- x y) (* (- x y) (+ (* y (+ x y)) (* x x)))))
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  1
  (/ (/ (+ x y) (* (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (cbrt (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (+ x y))
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  (- x y)
  (/ (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) (- x y))
  1
  (* (* 1 (/ (- x y) (+ (* x x) (* y y)))) (+ x y))
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  (- x y)
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  (+ x y)
  (/ 1 (* (- x y) (+ x y)))
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  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (- (* x x) (* y y)))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (pow x 3) (pow y 3)) (+ x y))))
  (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (+ x y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (cbrt (- (* x x) (* y y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (sqrt (- (* x x) (* y y))))
  (/ (+ (* x x) (* y y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (- x y))
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (+ (* x (pow x 3)) (* (* y y) (+ (* x x) (* y y)))))
  (* (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (+ (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (log (* (+ x y) (- x y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (pow (- (pow x 2) (* y y)) 3)
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* x (pow x 3)) (* (* y y) (+ (* x x) (* y y))))
  (- (* y y))
  (- (* x (pow x 3)) (* (pow y 3) y))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  -1
  1
  1
  -1
  1
  1
  (- (pow y 2) (* 3 (pow x 2)))
  (- (pow x 2) (* 3 (pow y 2)))
  (- (pow x 2) (* 3 (pow y 2)))
  (- (pow x 2) (* y y))
  (- (pow x 2) (* y y))
  (- (pow x 2) (* y y))
10.825 * * * [progress]: adding candidates to table
12.243 * * [progress]: iteration 4 / 4
12.244 * * * [progress]: picking best candidate
12.245 * * * * [pick]: Picked  #<alt (λ (x y) -1)>
12.245 * * * [progress]: localizing error
12.246 * * * [progress]: generating rewritten candidates
12.246 * * * [progress]: generating series expansions
12.246 * * * [progress]: simplifying candidates
12.246 * [simplify]: Simplifying:
  
12.246 * * [simplify]: Extracting # 0 : cost  0
12.246 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
12.246 * * [simplify]: Extracting # 0 : cost  0
12.246 * * [simplify]: iteration done:  0  enodes  (cost  0 )
12.246 * [simplify]: Simplified to:
  
12.246 * * * [progress]: adding candidates to table
12.246 * [progress]: [Phase 3 of 3] Extracting.
12.246 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))> #<alt (λ (x y) (/ 1 1))>)
12.247 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) y x)
12.247 * * * * [regimes]: Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (#<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))> #<alt (λ (x y) (/ 1 1))>)
12.263 * * * * [regimes]: Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (#<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ 1 1))>)
12.279 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))> #<alt (λ (x y) (/ 1 1))>)
12.310 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))> #<alt (λ (x y) (/ 1 1))>)
12.349 * * * [regime]: Found split indices: #<option (#s(si 1 40) #s(si 2 136) #s(si 3 206) #s(si 0 255))>
12.350 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))> #<alt (λ (x y) (/ 1 1))>)
12.496 * [regimes]: Found splitpoints: (#s(sp 1 y -9.82178231331464e+153) #s(sp 2 y -1.937646393364571e-161) #s(sp 3 y 1.8282600166370302e-162) #s(sp 0 y +nan.0)) , with alts (#<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))))> #<alt (λ (x y) (/ 1 1))>)
12.497 * [simplify]: Simplifying:
  (if (<= y -9.82178231331464e+153) -1 (if (<= y -1.937646393364571e-161) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))) (if (<= y 1.8282600166370302e-162) (/ 1 1) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
12.497 * * [simplify]: Extracting # 0 : cost  0
12.497 * * [simplify]: Extracting # 1 : cost  0
12.497 * * [simplify]: Extracting # 2 : cost  0
12.497 * * [simplify]: Extracting # 3 : cost  0
12.497 * * [simplify]: Extracting # 4 : cost  0
12.497 * * [simplify]: Extracting # 5 : cost  0
12.497 * * [simplify]: Extracting # 6 : cost  0
12.497 * * [simplify]: Extracting # 7 : cost  0
12.497 * * [simplify]: Extracting # 8 : cost  0
12.497 * * [simplify]: Extracting # 9 : cost  0
12.497 * * [simplify]: iteration  0 :  26  enodes  (cost  62 )
12.499 * * [simplify]: Extracting # 0 : cost  0
12.499 * * [simplify]: Extracting # 1 : cost  0
12.499 * * [simplify]: Extracting # 2 : cost  0
12.499 * * [simplify]: iteration  1 :  30  enodes  (cost  60 )
12.500 * * [simplify]: Extracting # 0 : cost  0
12.500 * * [simplify]: iteration done:  30  enodes  (cost  60 )
12.501 * [simplify]: Simplified to:
  (if (<= y -9.82178231331464e+153) -1 (if (<= y -1.937646393364571e-161) (/ (/ (- (* x x) (* y y)) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))) (* (+ x y) (- x y))) (if (<= y 1.8282600166370302e-162) 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
13.918 * [regime-testing]: Baseline error score: 19.935597851282633
13.921 * [regime-testing]: Oracle error score: 0.4280137390087628
13.926 * [regime-testing]: End program error score: 4.648601581310792
13.973 * [regime-testing]: Target error score: 0.05065050475447044