3.423 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: Extracting # 3 : cost  0
0.036 * * [simplify]: Extracting # 4 : cost  0
0.036 * * [simplify]: Extracting # 5 : cost  0
0.036 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  1 :  22  enodes  (cost  15 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.043 * * [simplify]: Extracting # 2 : cost  0
0.043 * * [simplify]: iteration  2 :  48  enodes  (cost  15 )
0.065 * * [simplify]: Extracting # 0 : cost  0
0.065 * * [simplify]: Extracting # 1 : cost  0
0.065 * * [simplify]: Extracting # 2 : cost  0
0.065 * * [simplify]: iteration  3 :  101  enodes  (cost  15 )
0.106 * * [simplify]: Extracting # 0 : cost  0
0.106 * * [simplify]: Extracting # 1 : cost  0
0.107 * * [simplify]: Extracting # 2 : cost  0
0.107 * * [simplify]: iteration  4 :  188  enodes  (cost  15 )
0.183 * * [simplify]: Extracting # 0 : cost  0
0.184 * * [simplify]: Extracting # 1 : cost  0
0.184 * * [simplify]: Extracting # 2 : cost  0
0.184 * * [simplify]: Extracting # 3 : cost  0
0.185 * * [simplify]: iteration  5 :  346  enodes  (cost  15 )
0.346 * * [simplify]: Extracting # 0 : cost  0
0.347 * * [simplify]: Extracting # 1 : cost  0
0.348 * * [simplify]: Extracting # 2 : cost  0
0.348 * * [simplify]: Extracting # 3 : cost  0
0.349 * * [simplify]: Extracting # 4 : cost  0
0.350 * * [simplify]: iteration  6 :  579  enodes  (cost  15 )
0.646 * * [simplify]: Extracting # 0 : cost  0
0.647 * * [simplify]: Extracting # 1 : cost  0
0.648 * * [simplify]: Extracting # 2 : cost  0
0.648 * * [simplify]: iteration  7 :  875  enodes  (cost  15 )
2.141 * * [simplify]: Extracting # 0 : cost  0
2.144 * * [simplify]: Extracting # 1 : cost  0
2.145 * * [simplify]: Extracting # 2 : cost  0
2.147 * * [simplify]: iteration  8 :  2271  enodes  (cost  15 )
4.718 * * [simplify]: Extracting # 0 : cost  0
4.723 * * [simplify]: Extracting # 1 : cost  0
4.727 * * [simplify]: Extracting # 2 : cost  0
4.731 * * [simplify]: Extracting # 3 : cost  0
4.735 * * [simplify]: Extracting # 4 : cost  0
4.740 * * [simplify]: iteration done:  5000  enodes  (cost  15 )
4.740 * [simplify]: Simplified to:
  (* (- x y) (/ (+ x y) (+ (* x x) (* y y))))
4.743 * * [progress]: iteration 1 / 4
4.743 * * * [progress]: picking best candidate
4.751 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
4.752 * * * [progress]: localizing error
4.761 * * * [progress]: generating rewritten candidates
4.761 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.794 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.803 * * * [progress]: generating series expansions
4.804 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.804 * [backup-simplify]: Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))
4.804 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
4.804 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
4.804 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
4.804 * [taylor]: Taking taylor expansion of (+ x y) in y
4.804 * [taylor]: Taking taylor expansion of x in y
4.804 * [backup-simplify]: Simplify x into x
4.804 * [taylor]: Taking taylor expansion of y in y
4.804 * [backup-simplify]: Simplify 0 into 0
4.804 * [backup-simplify]: Simplify 1 into 1
4.804 * [taylor]: Taking taylor expansion of (- x y) in y
4.804 * [taylor]: Taking taylor expansion of x in y
4.804 * [backup-simplify]: Simplify x into x
4.804 * [taylor]: Taking taylor expansion of y in y
4.804 * [backup-simplify]: Simplify 0 into 0
4.804 * [backup-simplify]: Simplify 1 into 1
4.804 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
4.804 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.804 * [taylor]: Taking taylor expansion of x in y
4.804 * [backup-simplify]: Simplify x into x
4.804 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.804 * [taylor]: Taking taylor expansion of y in y
4.804 * [backup-simplify]: Simplify 0 into 0
4.804 * [backup-simplify]: Simplify 1 into 1
4.804 * [backup-simplify]: Simplify (+ x 0) into x
4.805 * [backup-simplify]: Simplify (- 0) into 0
4.805 * [backup-simplify]: Simplify (+ x 0) into x
4.805 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.805 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.805 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.805 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.805 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
4.805 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
4.805 * [taylor]: Taking taylor expansion of (+ x y) in x
4.805 * [taylor]: Taking taylor expansion of x in x
4.805 * [backup-simplify]: Simplify 0 into 0
4.805 * [backup-simplify]: Simplify 1 into 1
4.805 * [taylor]: Taking taylor expansion of y in x
4.805 * [backup-simplify]: Simplify y into y
4.805 * [taylor]: Taking taylor expansion of (- x y) in x
4.805 * [taylor]: Taking taylor expansion of x in x
4.805 * [backup-simplify]: Simplify 0 into 0
4.805 * [backup-simplify]: Simplify 1 into 1
4.805 * [taylor]: Taking taylor expansion of y in x
4.805 * [backup-simplify]: Simplify y into y
4.805 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.805 * [taylor]: Taking taylor expansion of x in x
4.805 * [backup-simplify]: Simplify 0 into 0
4.805 * [backup-simplify]: Simplify 1 into 1
4.806 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.806 * [taylor]: Taking taylor expansion of y in x
4.806 * [backup-simplify]: Simplify y into y
4.806 * [backup-simplify]: Simplify (+ 0 y) into y
4.806 * [backup-simplify]: Simplify (- y) into (- y)
4.806 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.806 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
4.806 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.806 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
4.806 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
4.806 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
4.806 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
4.806 * [taylor]: Taking taylor expansion of (+ x y) in x
4.806 * [taylor]: Taking taylor expansion of x in x
4.806 * [backup-simplify]: Simplify 0 into 0
4.806 * [backup-simplify]: Simplify 1 into 1
4.806 * [taylor]: Taking taylor expansion of y in x
4.806 * [backup-simplify]: Simplify y into y
4.806 * [taylor]: Taking taylor expansion of (- x y) in x
4.806 * [taylor]: Taking taylor expansion of x in x
4.806 * [backup-simplify]: Simplify 0 into 0
4.806 * [backup-simplify]: Simplify 1 into 1
4.806 * [taylor]: Taking taylor expansion of y in x
4.806 * [backup-simplify]: Simplify y into y
4.806 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.806 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.806 * [taylor]: Taking taylor expansion of x in x
4.806 * [backup-simplify]: Simplify 0 into 0
4.806 * [backup-simplify]: Simplify 1 into 1
4.806 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.806 * [taylor]: Taking taylor expansion of y in x
4.806 * [backup-simplify]: Simplify y into y
4.806 * [backup-simplify]: Simplify (+ 0 y) into y
4.806 * [backup-simplify]: Simplify (- y) into (- y)
4.806 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.806 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
4.807 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.807 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
4.807 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
4.807 * [taylor]: Taking taylor expansion of -1 in y
4.807 * [backup-simplify]: Simplify -1 into -1
4.807 * [backup-simplify]: Simplify -1 into -1
4.807 * [backup-simplify]: Simplify (- 0) into 0
4.807 * [backup-simplify]: Simplify (+ 1 0) into 1
4.808 * [backup-simplify]: Simplify (+ 1 0) into 1
4.808 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
4.808 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.808 * [backup-simplify]: Simplify (+ 0 0) into 0
4.808 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
4.808 * [taylor]: Taking taylor expansion of 0 in y
4.808 * [backup-simplify]: Simplify 0 into 0
4.808 * [backup-simplify]: Simplify 0 into 0
4.808 * [backup-simplify]: Simplify 0 into 0
4.809 * [backup-simplify]: Simplify (- 0) into 0
4.809 * [backup-simplify]: Simplify (+ 0 0) into 0
4.809 * [backup-simplify]: Simplify (+ 0 0) into 0
4.809 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
4.810 * [backup-simplify]: Simplify (* 1 1) into 1
4.810 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.810 * [backup-simplify]: Simplify (+ 1 0) into 1
4.811 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
4.811 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.811 * [taylor]: Taking taylor expansion of 2 in y
4.811 * [backup-simplify]: Simplify 2 into 2
4.811 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.811 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.811 * [taylor]: Taking taylor expansion of y in y
4.811 * [backup-simplify]: Simplify 0 into 0
4.811 * [backup-simplify]: Simplify 1 into 1
4.811 * [backup-simplify]: Simplify (* 1 1) into 1
4.811 * [backup-simplify]: Simplify (/ 1 1) into 1
4.812 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.812 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.814 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify (- 0) into 0
4.814 * [backup-simplify]: Simplify (+ 0 0) into 0
4.814 * [backup-simplify]: Simplify (+ 0 0) into 0
4.815 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
4.815 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.816 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.816 * [backup-simplify]: Simplify (+ 0 0) into 0
4.816 * [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
4.816 * [taylor]: Taking taylor expansion of 0 in y
4.817 * [backup-simplify]: Simplify 0 into 0
4.817 * [backup-simplify]: Simplify 0 into 0
4.817 * [backup-simplify]: Simplify -1 into -1
4.817 * [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))))
4.817 * [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
4.817 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.817 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
4.817 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.817 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.817 * [taylor]: Taking taylor expansion of x in y
4.817 * [backup-simplify]: Simplify x into x
4.817 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.817 * [taylor]: Taking taylor expansion of y in y
4.817 * [backup-simplify]: Simplify 0 into 0
4.817 * [backup-simplify]: Simplify 1 into 1
4.817 * [backup-simplify]: Simplify (/ 1 1) into 1
4.817 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.817 * [taylor]: Taking taylor expansion of y in y
4.817 * [backup-simplify]: Simplify 0 into 0
4.817 * [backup-simplify]: Simplify 1 into 1
4.818 * [backup-simplify]: Simplify (/ 1 1) into 1
4.818 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.818 * [taylor]: Taking taylor expansion of x in y
4.818 * [backup-simplify]: Simplify x into x
4.818 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.818 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.818 * [taylor]: Taking taylor expansion of x in y
4.818 * [backup-simplify]: Simplify x into x
4.818 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.818 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.818 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.818 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.818 * [taylor]: Taking taylor expansion of y in y
4.818 * [backup-simplify]: Simplify 0 into 0
4.818 * [backup-simplify]: Simplify 1 into 1
4.818 * [backup-simplify]: Simplify (* 1 1) into 1
4.819 * [backup-simplify]: Simplify (/ 1 1) into 1
4.819 * [backup-simplify]: Simplify (- 1) into -1
4.819 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.819 * [backup-simplify]: Simplify (+ 1 0) into 1
4.820 * [backup-simplify]: Simplify (* -1 1) into -1
4.820 * [backup-simplify]: Simplify (+ 0 1) into 1
4.820 * [backup-simplify]: Simplify (/ -1 1) into -1
4.820 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.820 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
4.820 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.820 * [taylor]: Taking taylor expansion of x in x
4.820 * [backup-simplify]: Simplify 0 into 0
4.820 * [backup-simplify]: Simplify 1 into 1
4.821 * [backup-simplify]: Simplify (/ 1 1) into 1
4.821 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.821 * [taylor]: Taking taylor expansion of y in x
4.821 * [backup-simplify]: Simplify y into y
4.821 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.821 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.821 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.821 * [taylor]: Taking taylor expansion of y in x
4.821 * [backup-simplify]: Simplify y into y
4.821 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.821 * [taylor]: Taking taylor expansion of x in x
4.821 * [backup-simplify]: Simplify 0 into 0
4.821 * [backup-simplify]: Simplify 1 into 1
4.821 * [backup-simplify]: Simplify (/ 1 1) into 1
4.821 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.821 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.821 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.821 * [taylor]: Taking taylor expansion of x in x
4.821 * [backup-simplify]: Simplify 0 into 0
4.821 * [backup-simplify]: Simplify 1 into 1
4.821 * [backup-simplify]: Simplify (* 1 1) into 1
4.822 * [backup-simplify]: Simplify (/ 1 1) into 1
4.822 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.822 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.822 * [taylor]: Taking taylor expansion of y in x
4.822 * [backup-simplify]: Simplify y into y
4.822 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.822 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.822 * [backup-simplify]: Simplify (+ 1 0) into 1
4.822 * [backup-simplify]: Simplify (+ 0 1) into 1
4.823 * [backup-simplify]: Simplify (* 1 1) into 1
4.823 * [backup-simplify]: Simplify (+ 1 0) into 1
4.823 * [backup-simplify]: Simplify (/ 1 1) into 1
4.823 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.823 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
4.823 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.823 * [taylor]: Taking taylor expansion of x in x
4.823 * [backup-simplify]: Simplify 0 into 0
4.823 * [backup-simplify]: Simplify 1 into 1
4.824 * [backup-simplify]: Simplify (/ 1 1) into 1
4.824 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.824 * [taylor]: Taking taylor expansion of y in x
4.824 * [backup-simplify]: Simplify y into y
4.824 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.824 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.824 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.824 * [taylor]: Taking taylor expansion of y in x
4.824 * [backup-simplify]: Simplify y into y
4.824 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.824 * [taylor]: Taking taylor expansion of x in x
4.824 * [backup-simplify]: Simplify 0 into 0
4.824 * [backup-simplify]: Simplify 1 into 1
4.824 * [backup-simplify]: Simplify (/ 1 1) into 1
4.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.824 * [taylor]: Taking taylor expansion of x in x
4.824 * [backup-simplify]: Simplify 0 into 0
4.824 * [backup-simplify]: Simplify 1 into 1
4.824 * [backup-simplify]: Simplify (* 1 1) into 1
4.825 * [backup-simplify]: Simplify (/ 1 1) into 1
4.825 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.825 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.825 * [taylor]: Taking taylor expansion of y in x
4.825 * [backup-simplify]: Simplify y into y
4.825 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.825 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.825 * [backup-simplify]: Simplify (+ 1 0) into 1
4.825 * [backup-simplify]: Simplify (+ 0 1) into 1
4.832 * [backup-simplify]: Simplify (* 1 1) into 1
4.833 * [backup-simplify]: Simplify (+ 1 0) into 1
4.834 * [backup-simplify]: Simplify (/ 1 1) into 1
4.834 * [taylor]: Taking taylor expansion of 1 in y
4.834 * [backup-simplify]: Simplify 1 into 1
4.834 * [backup-simplify]: Simplify 1 into 1
4.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.835 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.836 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.836 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.836 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
4.837 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.838 * [backup-simplify]: Simplify (+ 0 0) into 0
4.838 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.838 * [taylor]: Taking taylor expansion of 0 in y
4.838 * [backup-simplify]: Simplify 0 into 0
4.839 * [backup-simplify]: Simplify 0 into 0
4.839 * [backup-simplify]: Simplify 0 into 0
4.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.840 * [backup-simplify]: Simplify (+ 0 0) into 0
4.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.841 * [backup-simplify]: Simplify (- 0) into 0
4.842 * [backup-simplify]: Simplify (+ 0 0) into 0
4.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
4.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.845 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.846 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
4.846 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
4.846 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.846 * [taylor]: Taking taylor expansion of 2 in y
4.846 * [backup-simplify]: Simplify 2 into 2
4.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.846 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.846 * [taylor]: Taking taylor expansion of y in y
4.846 * [backup-simplify]: Simplify 0 into 0
4.846 * [backup-simplify]: Simplify 1 into 1
4.847 * [backup-simplify]: Simplify (* 1 1) into 1
4.847 * [backup-simplify]: Simplify (/ 1 1) into 1
4.848 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.849 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.851 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.851 * [backup-simplify]: Simplify (- 0) into 0
4.851 * [backup-simplify]: Simplify 0 into 0
4.852 * [backup-simplify]: Simplify 0 into 0
4.852 * [backup-simplify]: Simplify 0 into 0
4.852 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.853 * [backup-simplify]: Simplify (+ 0 0) into 0
4.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.855 * [backup-simplify]: Simplify (- 0) into 0
4.855 * [backup-simplify]: Simplify (+ 0 0) into 0
4.856 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
4.857 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.858 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.859 * [backup-simplify]: Simplify (+ 0 0) into 0
4.861 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
4.861 * [taylor]: Taking taylor expansion of 0 in y
4.861 * [backup-simplify]: Simplify 0 into 0
4.861 * [backup-simplify]: Simplify 0 into 0
4.861 * [backup-simplify]: Simplify 1 into 1
4.862 * [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)))))
4.862 * [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
4.862 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
4.862 * [taylor]: Taking taylor expansion of -1 in y
4.862 * [backup-simplify]: Simplify -1 into -1
4.862 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.862 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
4.862 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.862 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.862 * [taylor]: Taking taylor expansion of y in y
4.862 * [backup-simplify]: Simplify 0 into 0
4.862 * [backup-simplify]: Simplify 1 into 1
4.862 * [backup-simplify]: Simplify (/ 1 1) into 1
4.863 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.863 * [taylor]: Taking taylor expansion of x in y
4.863 * [backup-simplify]: Simplify x into x
4.863 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.863 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.863 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.863 * [taylor]: Taking taylor expansion of y in y
4.863 * [backup-simplify]: Simplify 0 into 0
4.863 * [backup-simplify]: Simplify 1 into 1
4.863 * [backup-simplify]: Simplify (/ 1 1) into 1
4.863 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.863 * [taylor]: Taking taylor expansion of x in y
4.863 * [backup-simplify]: Simplify x into x
4.863 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.863 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.864 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.864 * [taylor]: Taking taylor expansion of x in y
4.864 * [backup-simplify]: Simplify x into x
4.864 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.864 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.864 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.864 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.864 * [taylor]: Taking taylor expansion of y in y
4.864 * [backup-simplify]: Simplify 0 into 0
4.864 * [backup-simplify]: Simplify 1 into 1
4.864 * [backup-simplify]: Simplify (* 1 1) into 1
4.865 * [backup-simplify]: Simplify (/ 1 1) into 1
4.865 * [backup-simplify]: Simplify (+ 1 0) into 1
4.866 * [backup-simplify]: Simplify (+ 1 0) into 1
4.866 * [backup-simplify]: Simplify (* 1 1) into 1
4.866 * [backup-simplify]: Simplify (+ 0 1) into 1
4.867 * [backup-simplify]: Simplify (/ 1 1) into 1
4.867 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.867 * [taylor]: Taking taylor expansion of -1 in x
4.867 * [backup-simplify]: Simplify -1 into -1
4.867 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.867 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
4.867 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.867 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.867 * [taylor]: Taking taylor expansion of y in x
4.867 * [backup-simplify]: Simplify y into y
4.867 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.867 * [taylor]: Taking taylor expansion of x in x
4.867 * [backup-simplify]: Simplify 0 into 0
4.867 * [backup-simplify]: Simplify 1 into 1
4.868 * [backup-simplify]: Simplify (/ 1 1) into 1
4.868 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.868 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.868 * [taylor]: Taking taylor expansion of y in x
4.868 * [backup-simplify]: Simplify y into y
4.868 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.868 * [taylor]: Taking taylor expansion of x in x
4.868 * [backup-simplify]: Simplify 0 into 0
4.868 * [backup-simplify]: Simplify 1 into 1
4.868 * [backup-simplify]: Simplify (/ 1 1) into 1
4.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.869 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.869 * [taylor]: Taking taylor expansion of x in x
4.869 * [backup-simplify]: Simplify 0 into 0
4.869 * [backup-simplify]: Simplify 1 into 1
4.869 * [backup-simplify]: Simplify (* 1 1) into 1
4.869 * [backup-simplify]: Simplify (/ 1 1) into 1
4.869 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.869 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.870 * [taylor]: Taking taylor expansion of y in x
4.870 * [backup-simplify]: Simplify y into y
4.870 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.870 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.870 * [backup-simplify]: Simplify (+ 0 1) into 1
4.871 * [backup-simplify]: Simplify (- 1) into -1
4.871 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.872 * [backup-simplify]: Simplify (* 1 -1) into -1
4.872 * [backup-simplify]: Simplify (+ 1 0) into 1
4.872 * [backup-simplify]: Simplify (/ -1 1) into -1
4.872 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.873 * [taylor]: Taking taylor expansion of -1 in x
4.873 * [backup-simplify]: Simplify -1 into -1
4.873 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.873 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
4.873 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.873 * [taylor]: Taking taylor expansion of y in x
4.873 * [backup-simplify]: Simplify y into y
4.873 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.873 * [taylor]: Taking taylor expansion of x in x
4.873 * [backup-simplify]: Simplify 0 into 0
4.873 * [backup-simplify]: Simplify 1 into 1
4.873 * [backup-simplify]: Simplify (/ 1 1) into 1
4.873 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.873 * [taylor]: Taking taylor expansion of y in x
4.873 * [backup-simplify]: Simplify y into y
4.874 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.874 * [taylor]: Taking taylor expansion of x in x
4.874 * [backup-simplify]: Simplify 0 into 0
4.874 * [backup-simplify]: Simplify 1 into 1
4.874 * [backup-simplify]: Simplify (/ 1 1) into 1
4.874 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.874 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.874 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.874 * [taylor]: Taking taylor expansion of x in x
4.874 * [backup-simplify]: Simplify 0 into 0
4.874 * [backup-simplify]: Simplify 1 into 1
4.875 * [backup-simplify]: Simplify (* 1 1) into 1
4.875 * [backup-simplify]: Simplify (/ 1 1) into 1
4.875 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.875 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.875 * [taylor]: Taking taylor expansion of y in x
4.875 * [backup-simplify]: Simplify y into y
4.875 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.875 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.876 * [backup-simplify]: Simplify (+ 0 1) into 1
4.876 * [backup-simplify]: Simplify (- 1) into -1
4.877 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.877 * [backup-simplify]: Simplify (* 1 -1) into -1
4.878 * [backup-simplify]: Simplify (+ 1 0) into 1
4.878 * [backup-simplify]: Simplify (/ -1 1) into -1
4.878 * [backup-simplify]: Simplify (* -1 -1) into 1
4.878 * [taylor]: Taking taylor expansion of 1 in y
4.878 * [backup-simplify]: Simplify 1 into 1
4.879 * [backup-simplify]: Simplify 1 into 1
4.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.880 * [backup-simplify]: Simplify (- 0) into 0
4.880 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.881 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.882 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
4.882 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.884 * [backup-simplify]: Simplify (+ 0 0) into 0
4.884 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.885 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
4.885 * [taylor]: Taking taylor expansion of 0 in y
4.885 * [backup-simplify]: Simplify 0 into 0
4.885 * [backup-simplify]: Simplify 0 into 0
4.885 * [backup-simplify]: Simplify 0 into 0
4.886 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.887 * [backup-simplify]: Simplify (- 0) into 0
4.887 * [backup-simplify]: Simplify (+ 0 0) into 0
4.887 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.889 * [backup-simplify]: Simplify (+ 0 0) into 0
4.890 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
4.891 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.892 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.893 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
4.894 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
4.894 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
4.894 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.894 * [taylor]: Taking taylor expansion of 2 in y
4.894 * [backup-simplify]: Simplify 2 into 2
4.894 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.894 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.894 * [taylor]: Taking taylor expansion of y in y
4.894 * [backup-simplify]: Simplify 0 into 0
4.894 * [backup-simplify]: Simplify 1 into 1
4.894 * [backup-simplify]: Simplify (* 1 1) into 1
4.895 * [backup-simplify]: Simplify (/ 1 1) into 1
4.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.896 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.899 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.899 * [backup-simplify]: Simplify (- 0) into 0
4.899 * [backup-simplify]: Simplify 0 into 0
4.899 * [backup-simplify]: Simplify 0 into 0
4.899 * [backup-simplify]: Simplify 0 into 0
4.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.901 * [backup-simplify]: Simplify (- 0) into 0
4.901 * [backup-simplify]: Simplify (+ 0 0) into 0
4.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.903 * [backup-simplify]: Simplify (+ 0 0) into 0
4.904 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
4.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.906 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.906 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.907 * [backup-simplify]: Simplify (+ 0 0) into 0
4.908 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
4.910 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
4.910 * [taylor]: Taking taylor expansion of 0 in y
4.910 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify 1 into 1
4.910 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.910 * [backup-simplify]: Simplify (+ (* x x) (* y y)) into (+ (pow x 2) (pow y 2))
4.910 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
4.910 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
4.910 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.910 * [taylor]: Taking taylor expansion of x in y
4.910 * [backup-simplify]: Simplify x into x
4.910 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.910 * [taylor]: Taking taylor expansion of y in y
4.910 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify 1 into 1
4.910 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.910 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.910 * [taylor]: Taking taylor expansion of x in x
4.910 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify 1 into 1
4.910 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.910 * [taylor]: Taking taylor expansion of y in x
4.910 * [backup-simplify]: Simplify y into y
4.910 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.910 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.910 * [taylor]: Taking taylor expansion of x in x
4.910 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify 1 into 1
4.910 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.910 * [taylor]: Taking taylor expansion of y in x
4.910 * [backup-simplify]: Simplify y into y
4.911 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.911 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
4.911 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.911 * [taylor]: Taking taylor expansion of y in y
4.911 * [backup-simplify]: Simplify 0 into 0
4.911 * [backup-simplify]: Simplify 1 into 1
4.911 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.911 * [backup-simplify]: Simplify (+ 0 0) into 0
4.911 * [taylor]: Taking taylor expansion of 0 in y
4.911 * [backup-simplify]: Simplify 0 into 0
4.911 * [backup-simplify]: Simplify 0 into 0
4.911 * [backup-simplify]: Simplify (* 1 1) into 1
4.912 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.912 * [backup-simplify]: Simplify (+ 1 0) into 1
4.912 * [taylor]: Taking taylor expansion of 1 in y
4.912 * [backup-simplify]: Simplify 1 into 1
4.912 * [backup-simplify]: Simplify 1 into 1
4.912 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify (* 1 1) into 1
4.912 * [backup-simplify]: Simplify 1 into 1
4.913 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.913 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.913 * [backup-simplify]: Simplify (+ 0 0) into 0
4.913 * [taylor]: Taking taylor expansion of 0 in y
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.914 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.915 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.915 * [backup-simplify]: Simplify (+ 0 0) into 0
4.915 * [taylor]: Taking taylor expansion of 0 in y
4.915 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (pow y 2))
4.916 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
4.916 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
4.916 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.916 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.916 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.916 * [taylor]: Taking taylor expansion of x in y
4.916 * [backup-simplify]: Simplify x into x
4.916 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.916 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.916 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.916 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.916 * [taylor]: Taking taylor expansion of y in y
4.916 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify 1 into 1
4.917 * [backup-simplify]: Simplify (* 1 1) into 1
4.917 * [backup-simplify]: Simplify (/ 1 1) into 1
4.917 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.917 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.917 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.917 * [taylor]: Taking taylor expansion of x in x
4.917 * [backup-simplify]: Simplify 0 into 0
4.917 * [backup-simplify]: Simplify 1 into 1
4.917 * [backup-simplify]: Simplify (* 1 1) into 1
4.917 * [backup-simplify]: Simplify (/ 1 1) into 1
4.917 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.917 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.917 * [taylor]: Taking taylor expansion of y in x
4.917 * [backup-simplify]: Simplify y into y
4.918 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.918 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.918 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.918 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.918 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.918 * [taylor]: Taking taylor expansion of x in x
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [backup-simplify]: Simplify 1 into 1
4.918 * [backup-simplify]: Simplify (* 1 1) into 1
4.918 * [backup-simplify]: Simplify (/ 1 1) into 1
4.918 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.918 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.918 * [taylor]: Taking taylor expansion of y in x
4.918 * [backup-simplify]: Simplify y into y
4.918 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.918 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.919 * [backup-simplify]: Simplify (+ 1 0) into 1
4.919 * [taylor]: Taking taylor expansion of 1 in y
4.919 * [backup-simplify]: Simplify 1 into 1
4.919 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.920 * [backup-simplify]: Simplify (+ 0 0) into 0
4.920 * [taylor]: Taking taylor expansion of 0 in y
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.921 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.921 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.921 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.921 * [taylor]: Taking taylor expansion of y in y
4.921 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify 1 into 1
4.921 * [backup-simplify]: Simplify (* 1 1) into 1
4.922 * [backup-simplify]: Simplify (/ 1 1) into 1
4.922 * [backup-simplify]: Simplify 1 into 1
4.922 * [backup-simplify]: Simplify 1 into 1
4.922 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.923 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.923 * [backup-simplify]: Simplify (+ 0 0) into 0
4.923 * [taylor]: Taking taylor expansion of 0 in y
4.923 * [backup-simplify]: Simplify 0 into 0
4.924 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.924 * [backup-simplify]: Simplify 0 into 0
4.924 * [backup-simplify]: Simplify 0 into 0
4.924 * [backup-simplify]: Simplify 0 into 0
4.925 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.926 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.926 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.926 * [backup-simplify]: Simplify (+ 0 0) into 0
4.926 * [taylor]: Taking taylor expansion of 0 in y
4.926 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.927 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify 0 into 0
4.928 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (pow y 2))
4.928 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
4.928 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
4.928 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.928 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.928 * [taylor]: Taking taylor expansion of x in y
4.928 * [backup-simplify]: Simplify x into x
4.928 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.928 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.928 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.928 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.928 * [taylor]: Taking taylor expansion of y in y
4.928 * [backup-simplify]: Simplify 0 into 0
4.928 * [backup-simplify]: Simplify 1 into 1
4.928 * [backup-simplify]: Simplify (* 1 1) into 1
4.929 * [backup-simplify]: Simplify (/ 1 1) into 1
4.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.929 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.929 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.929 * [taylor]: Taking taylor expansion of x in x
4.929 * [backup-simplify]: Simplify 0 into 0
4.929 * [backup-simplify]: Simplify 1 into 1
4.929 * [backup-simplify]: Simplify (* 1 1) into 1
4.929 * [backup-simplify]: Simplify (/ 1 1) into 1
4.929 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.929 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.929 * [taylor]: Taking taylor expansion of y in x
4.929 * [backup-simplify]: Simplify y into y
4.929 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.929 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.929 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.929 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.929 * [taylor]: Taking taylor expansion of x in x
4.929 * [backup-simplify]: Simplify 0 into 0
4.929 * [backup-simplify]: Simplify 1 into 1
4.930 * [backup-simplify]: Simplify (* 1 1) into 1
4.930 * [backup-simplify]: Simplify (/ 1 1) into 1
4.930 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.930 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.930 * [taylor]: Taking taylor expansion of y in x
4.930 * [backup-simplify]: Simplify y into y
4.930 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.930 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.930 * [backup-simplify]: Simplify (+ 1 0) into 1
4.931 * [taylor]: Taking taylor expansion of 1 in y
4.931 * [backup-simplify]: Simplify 1 into 1
4.931 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.932 * [backup-simplify]: Simplify (+ 0 0) into 0
4.932 * [taylor]: Taking taylor expansion of 0 in y
4.932 * [backup-simplify]: Simplify 0 into 0
4.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.933 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
4.933 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.933 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.933 * [taylor]: Taking taylor expansion of y in y
4.933 * [backup-simplify]: Simplify 0 into 0
4.933 * [backup-simplify]: Simplify 1 into 1
4.933 * [backup-simplify]: Simplify (* 1 1) into 1
4.933 * [backup-simplify]: Simplify (/ 1 1) into 1
4.933 * [backup-simplify]: Simplify 1 into 1
4.933 * [backup-simplify]: Simplify 1 into 1
4.934 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.935 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.936 * [backup-simplify]: Simplify (+ 0 0) into 0
4.936 * [taylor]: Taking taylor expansion of 0 in y
4.936 * [backup-simplify]: Simplify 0 into 0
4.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.937 * [backup-simplify]: Simplify 0 into 0
4.938 * [backup-simplify]: Simplify 0 into 0
4.938 * [backup-simplify]: Simplify 0 into 0
4.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.940 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.941 * [backup-simplify]: Simplify (+ 0 0) into 0
4.941 * [taylor]: Taking taylor expansion of 0 in y
4.941 * [backup-simplify]: Simplify 0 into 0
4.942 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (pow y 2))
4.943 * * * [progress]: simplifying candidates
4.945 * [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))
4.947 * * [simplify]: Extracting # 0 : cost  0
4.947 * * [simplify]: Extracting # 1 : cost  0
4.947 * * [simplify]: Extracting # 2 : cost  0
4.948 * * [simplify]: Extracting # 3 : cost  0
4.948 * * [simplify]: Extracting # 4 : cost  0
4.948 * * [simplify]: Extracting # 5 : cost  0
4.948 * * [simplify]: Extracting # 6 : cost  0
4.949 * * [simplify]: Extracting # 7 : cost  0
4.949 * * [simplify]: iteration  0 :  91  enodes  (cost  826 )
4.981 * * [simplify]: Extracting # 0 : cost  0
4.981 * * [simplify]: Extracting # 1 : cost  0
4.981 * * [simplify]: Extracting # 2 : cost  0
4.982 * * [simplify]: Extracting # 3 : cost  0
4.982 * * [simplify]: Extracting # 4 : cost  0
4.982 * * [simplify]: iteration  1 :  303  enodes  (cost  802 )
5.159 * * [simplify]: Extracting # 0 : cost  0
5.162 * * [simplify]: Extracting # 1 : cost  0
5.165 * * [simplify]: Extracting # 2 : cost  0
5.168 * * [simplify]: Extracting # 3 : cost  0
5.170 * * [simplify]: Extracting # 4 : cost  0
5.172 * * [simplify]: Extracting # 5 : cost  0
5.173 * * [simplify]: iteration  2 :  1443  enodes  (cost  662 )
5.775 * * [simplify]: Extracting # 0 : cost  0
5.780 * * [simplify]: Extracting # 1 : cost  0
5.787 * * [simplify]: Extracting # 2 : cost  0
5.800 * * [simplify]: Extracting # 3 : cost  0
5.807 * * [simplify]: Extracting # 4 : cost  0
5.816 * * [simplify]: iteration done:  5000  enodes  (cost  655 )
5.817 * [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))
5.818 * * * [progress]: adding candidates to table
5.951 * * [progress]: iteration 2 / 4
5.952 * * * [progress]: picking best candidate
5.957 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))>
5.957 * * * [progress]: localizing error
5.972 * * * [progress]: generating rewritten candidates
5.972 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
6.032 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
6.090 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
6.111 * * * [progress]: generating series expansions
6.111 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
6.112 * [backup-simplify]: Simplify (/ (+ (* x x) (* y y)) (+ x y)) into (/ (+ (pow x 2) (pow y 2)) (+ x y))
6.112 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in (x y) around 0
6.112 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in y
6.112 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
6.112 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.112 * [taylor]: Taking taylor expansion of x in y
6.112 * [backup-simplify]: Simplify x into x
6.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.112 * [taylor]: Taking taylor expansion of y in y
6.112 * [backup-simplify]: Simplify 0 into 0
6.112 * [backup-simplify]: Simplify 1 into 1
6.112 * [taylor]: Taking taylor expansion of (+ x y) in y
6.112 * [taylor]: Taking taylor expansion of x in y
6.112 * [backup-simplify]: Simplify x into x
6.112 * [taylor]: Taking taylor expansion of y in y
6.112 * [backup-simplify]: Simplify 0 into 0
6.112 * [backup-simplify]: Simplify 1 into 1
6.112 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.113 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.113 * [backup-simplify]: Simplify (+ x 0) into x
6.113 * [backup-simplify]: Simplify (/ (pow x 2) x) into x
6.113 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in x
6.113 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.113 * [taylor]: Taking taylor expansion of x in x
6.113 * [backup-simplify]: Simplify 0 into 0
6.113 * [backup-simplify]: Simplify 1 into 1
6.113 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.113 * [taylor]: Taking taylor expansion of y in x
6.113 * [backup-simplify]: Simplify y into y
6.113 * [taylor]: Taking taylor expansion of (+ x y) in x
6.113 * [taylor]: Taking taylor expansion of x in x
6.113 * [backup-simplify]: Simplify 0 into 0
6.113 * [backup-simplify]: Simplify 1 into 1
6.113 * [taylor]: Taking taylor expansion of y in x
6.113 * [backup-simplify]: Simplify y into y
6.113 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.113 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.114 * [backup-simplify]: Simplify (+ 0 y) into y
6.114 * [backup-simplify]: Simplify (/ (pow y 2) y) into y
6.114 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in x
6.114 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.114 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.114 * [taylor]: Taking taylor expansion of x in x
6.114 * [backup-simplify]: Simplify 0 into 0
6.114 * [backup-simplify]: Simplify 1 into 1
6.114 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.114 * [taylor]: Taking taylor expansion of y in x
6.114 * [backup-simplify]: Simplify y into y
6.114 * [taylor]: Taking taylor expansion of (+ x y) in x
6.114 * [taylor]: Taking taylor expansion of x in x
6.114 * [backup-simplify]: Simplify 0 into 0
6.114 * [backup-simplify]: Simplify 1 into 1
6.114 * [taylor]: Taking taylor expansion of y in x
6.114 * [backup-simplify]: Simplify y into y
6.114 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.114 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.114 * [backup-simplify]: Simplify (+ 0 y) into y
6.115 * [backup-simplify]: Simplify (/ (pow y 2) y) into y
6.115 * [taylor]: Taking taylor expansion of y in y
6.115 * [backup-simplify]: Simplify 0 into 0
6.115 * [backup-simplify]: Simplify 1 into 1
6.115 * [backup-simplify]: Simplify 0 into 0
6.115 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.116 * [backup-simplify]: Simplify (+ 0 0) into 0
6.116 * [backup-simplify]: Simplify (+ 1 0) into 1
6.116 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* y (/ 1 y)))) into (- 1)
6.116 * [taylor]: Taking taylor expansion of (- 1) in y
6.116 * [taylor]: Taking taylor expansion of 1 in y
6.116 * [backup-simplify]: Simplify 1 into 1
6.117 * [backup-simplify]: Simplify (- 1) into -1
6.117 * [backup-simplify]: Simplify -1 into -1
6.117 * [backup-simplify]: Simplify 1 into 1
6.117 * [backup-simplify]: Simplify (* 1 1) into 1
6.118 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.118 * [backup-simplify]: Simplify (+ 1 0) into 1
6.118 * [backup-simplify]: Simplify (+ 0 0) into 0
6.119 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* y (/ 0 y)) (* (- 1) (/ 1 y)))) into (* 2 (/ 1 y))
6.119 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.119 * [taylor]: Taking taylor expansion of 2 in y
6.119 * [backup-simplify]: Simplify 2 into 2
6.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.119 * [taylor]: Taking taylor expansion of y in y
6.119 * [backup-simplify]: Simplify 0 into 0
6.119 * [backup-simplify]: Simplify 1 into 1
6.119 * [backup-simplify]: Simplify (/ 1 1) into 1
6.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.121 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.121 * [backup-simplify]: Simplify 0 into 0
6.121 * [backup-simplify]: Simplify (- 0) into 0
6.121 * [backup-simplify]: Simplify 0 into 0
6.121 * [backup-simplify]: Simplify 0 into 0
6.122 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.122 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.122 * [backup-simplify]: Simplify (+ 0 0) into 0
6.123 * [backup-simplify]: Simplify (+ 0 0) into 0
6.123 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* y (/ 0 y)) (* (- 1) (/ 0 y)) (* (* 2 (/ 1 y)) (/ 1 y)))) into (- (* 2 (/ 1 (pow y 2))))
6.123 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.123 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.123 * [taylor]: Taking taylor expansion of 2 in y
6.123 * [backup-simplify]: Simplify 2 into 2
6.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.123 * [taylor]: Taking taylor expansion of y in y
6.123 * [backup-simplify]: Simplify 0 into 0
6.123 * [backup-simplify]: Simplify 1 into 1
6.123 * [backup-simplify]: Simplify (* 1 1) into 1
6.124 * [backup-simplify]: Simplify (/ 1 1) into 1
6.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.125 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.126 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.126 * [backup-simplify]: Simplify (- 0) into 0
6.126 * [backup-simplify]: Simplify 0 into 0
6.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.127 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.127 * [backup-simplify]: Simplify 0 into 0
6.128 * [backup-simplify]: Simplify (- 0) into 0
6.128 * [backup-simplify]: Simplify 0 into 0
6.128 * [backup-simplify]: Simplify (+ (* 1 (* y 1)) (* -1 (* 1 x))) into (- y x)
6.128 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))
6.128 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
6.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
6.128 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.128 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.128 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
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
6.129 * [backup-simplify]: Simplify (* 1 1) into 1
6.129 * [backup-simplify]: Simplify (/ 1 1) into 1
6.129 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.129 * [taylor]: Taking taylor expansion of y in y
6.129 * [backup-simplify]: Simplify 0 into 0
6.129 * [backup-simplify]: Simplify 1 into 1
6.129 * [backup-simplify]: Simplify (/ 1 1) into 1
6.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.129 * [taylor]: Taking taylor expansion of x in y
6.129 * [backup-simplify]: Simplify x into x
6.129 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.130 * [backup-simplify]: Simplify (+ 0 1) into 1
6.130 * [backup-simplify]: Simplify (+ 1 0) into 1
6.130 * [backup-simplify]: Simplify (/ 1 1) into 1
6.130 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
6.130 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.130 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.130 * [taylor]: Taking taylor expansion of (pow x 2) 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 * [backup-simplify]: Simplify (* 1 1) into 1
6.131 * [backup-simplify]: Simplify (/ 1 1) into 1
6.131 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
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 (* y y) into (pow y 2)
6.131 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.131 * [taylor]: Taking taylor expansion of (/ 1 y) 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 (/ 1 y) into (/ 1 y)
6.131 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
6.132 * [backup-simplify]: Simplify (+ 1 0) into 1
6.132 * [backup-simplify]: Simplify (+ 0 1) into 1
6.132 * [backup-simplify]: Simplify (/ 1 1) into 1
6.132 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
6.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.132 * [taylor]: Taking taylor expansion of x in x
6.132 * [backup-simplify]: Simplify 0 into 0
6.132 * [backup-simplify]: Simplify 1 into 1
6.132 * [backup-simplify]: Simplify (* 1 1) into 1
6.133 * [backup-simplify]: Simplify (/ 1 1) into 1
6.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.133 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.133 * [taylor]: Taking taylor expansion of y in x
6.133 * [backup-simplify]: Simplify y into y
6.133 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.133 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.133 * [taylor]: Taking taylor expansion of y in x
6.133 * [backup-simplify]: Simplify y into y
6.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.133 * [taylor]: Taking taylor expansion of x in x
6.133 * [backup-simplify]: Simplify 0 into 0
6.133 * [backup-simplify]: Simplify 1 into 1
6.133 * [backup-simplify]: Simplify (/ 1 1) into 1
6.134 * [backup-simplify]: Simplify (+ 1 0) into 1
6.134 * [backup-simplify]: Simplify (+ 0 1) into 1
6.134 * [backup-simplify]: Simplify (/ 1 1) into 1
6.134 * [taylor]: Taking taylor expansion of 1 in y
6.134 * [backup-simplify]: Simplify 1 into 1
6.135 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.135 * [backup-simplify]: Simplify (+ 0 0) into 0
6.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.136 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.136 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
6.136 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
6.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.136 * [taylor]: Taking taylor expansion of y in y
6.136 * [backup-simplify]: Simplify 0 into 0
6.136 * [backup-simplify]: Simplify 1 into 1
6.136 * [backup-simplify]: Simplify (/ 1 1) into 1
6.137 * [backup-simplify]: Simplify (- 1) into -1
6.137 * [backup-simplify]: Simplify -1 into -1
6.137 * [backup-simplify]: Simplify 1 into 1
6.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.138 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.139 * [backup-simplify]: Simplify (+ 0 0) into 0
6.139 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (* 2 (/ 1 (pow y 2)))
6.139 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.139 * [taylor]: Taking taylor expansion of 2 in y
6.139 * [backup-simplify]: Simplify 2 into 2
6.139 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.139 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.139 * [taylor]: Taking taylor expansion of y in y
6.140 * [backup-simplify]: Simplify 0 into 0
6.140 * [backup-simplify]: Simplify 1 into 1
6.140 * [backup-simplify]: Simplify (* 1 1) into 1
6.140 * [backup-simplify]: Simplify (/ 1 1) into 1
6.140 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.141 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.141 * [backup-simplify]: Simplify 0 into 0
6.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.142 * [backup-simplify]: Simplify (- 0) into 0
6.142 * [backup-simplify]: Simplify 0 into 0
6.142 * [backup-simplify]: Simplify 0 into 0
6.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.143 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.144 * [backup-simplify]: Simplify (+ 0 0) into 0
6.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.144 * [backup-simplify]: Simplify (+ 0 0) into 0
6.145 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 (pow y 3))))
6.145 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
6.145 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.146 * [taylor]: Taking taylor expansion of 2 in y
6.146 * [backup-simplify]: Simplify 2 into 2
6.146 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.146 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.146 * [taylor]: Taking taylor expansion of y in y
6.146 * [backup-simplify]: Simplify 0 into 0
6.146 * [backup-simplify]: Simplify 1 into 1
6.146 * [backup-simplify]: Simplify (* 1 1) into 1
6.146 * [backup-simplify]: Simplify (* 1 1) into 1
6.147 * [backup-simplify]: Simplify (/ 1 1) into 1
6.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.148 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.150 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.152 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.153 * [backup-simplify]: Simplify (- 0) into 0
6.153 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.155 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.155 * [backup-simplify]: Simplify 0 into 0
6.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.157 * [backup-simplify]: Simplify (- 0) into 0
6.157 * [backup-simplify]: Simplify 0 into 0
6.157 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) 1))) into (- x y)
6.157 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))))
6.157 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
6.157 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y
6.157 * [taylor]: Taking taylor expansion of -1 in y
6.157 * [backup-simplify]: Simplify -1 into -1
6.158 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
6.158 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.158 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.158 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.158 * [taylor]: Taking taylor expansion of x in y
6.158 * [backup-simplify]: Simplify x into x
6.158 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.158 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.158 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.158 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.158 * [taylor]: Taking taylor expansion of y in y
6.158 * [backup-simplify]: Simplify 0 into 0
6.158 * [backup-simplify]: Simplify 1 into 1
6.158 * [backup-simplify]: Simplify (* 1 1) into 1
6.159 * [backup-simplify]: Simplify (/ 1 1) into 1
6.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.159 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.159 * [taylor]: Taking taylor expansion of y in y
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 x) in y
6.159 * [taylor]: Taking taylor expansion of x in y
6.159 * [backup-simplify]: Simplify x into x
6.159 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.160 * [backup-simplify]: Simplify (+ 0 1) into 1
6.160 * [backup-simplify]: Simplify (+ 1 0) into 1
6.161 * [backup-simplify]: Simplify (/ 1 1) into 1
6.161 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
6.161 * [taylor]: Taking taylor expansion of -1 in x
6.161 * [backup-simplify]: Simplify -1 into -1
6.161 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
6.161 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.161 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.161 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.161 * [taylor]: Taking taylor expansion of x in x
6.161 * [backup-simplify]: Simplify 0 into 0
6.161 * [backup-simplify]: Simplify 1 into 1
6.161 * [backup-simplify]: Simplify (* 1 1) into 1
6.162 * [backup-simplify]: Simplify (/ 1 1) into 1
6.162 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.162 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.162 * [taylor]: Taking taylor expansion of y in x
6.162 * [backup-simplify]: Simplify y into y
6.162 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.162 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.162 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.162 * [taylor]: Taking taylor expansion of y in x
6.162 * [backup-simplify]: Simplify y into y
6.162 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.162 * [taylor]: Taking taylor expansion of x in x
6.162 * [backup-simplify]: Simplify 0 into 0
6.162 * [backup-simplify]: Simplify 1 into 1
6.163 * [backup-simplify]: Simplify (/ 1 1) into 1
6.163 * [backup-simplify]: Simplify (+ 1 0) into 1
6.164 * [backup-simplify]: Simplify (+ 0 1) into 1
6.164 * [backup-simplify]: Simplify (/ 1 1) into 1
6.164 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
6.164 * [taylor]: Taking taylor expansion of -1 in x
6.164 * [backup-simplify]: Simplify -1 into -1
6.164 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
6.164 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.164 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.164 * [taylor]: Taking taylor expansion of x in x
6.164 * [backup-simplify]: Simplify 0 into 0
6.164 * [backup-simplify]: Simplify 1 into 1
6.165 * [backup-simplify]: Simplify (* 1 1) into 1
6.165 * [backup-simplify]: Simplify (/ 1 1) into 1
6.165 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.165 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.165 * [taylor]: Taking taylor expansion of y in x
6.165 * [backup-simplify]: Simplify y into y
6.165 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.165 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.165 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.165 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.165 * [taylor]: Taking taylor expansion of y in x
6.165 * [backup-simplify]: Simplify y into y
6.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.166 * [taylor]: Taking taylor expansion of x in x
6.166 * [backup-simplify]: Simplify 0 into 0
6.166 * [backup-simplify]: Simplify 1 into 1
6.166 * [backup-simplify]: Simplify (/ 1 1) into 1
6.166 * [backup-simplify]: Simplify (+ 1 0) into 1
6.167 * [backup-simplify]: Simplify (+ 0 1) into 1
6.167 * [backup-simplify]: Simplify (/ 1 1) into 1
6.168 * [backup-simplify]: Simplify (* -1 1) into -1
6.168 * [taylor]: Taking taylor expansion of -1 in y
6.168 * [backup-simplify]: Simplify -1 into -1
6.168 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.169 * [backup-simplify]: Simplify (+ 0 0) into 0
6.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.170 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.171 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
6.171 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 y))) (* 0 1)) into (/ 1 y)
6.171 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.171 * [taylor]: Taking taylor expansion of y in y
6.171 * [backup-simplify]: Simplify 0 into 0
6.171 * [backup-simplify]: Simplify 1 into 1
6.172 * [backup-simplify]: Simplify (/ 1 1) into 1
6.172 * [backup-simplify]: Simplify 1 into 1
6.172 * [backup-simplify]: Simplify -1 into -1
6.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.174 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.175 * [backup-simplify]: Simplify (+ 0 0) into 0
6.175 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (* 2 (/ 1 (pow y 2)))
6.176 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 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
6.176 * [backup-simplify]: Simplify (/ 1 1) into 1
6.177 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.177 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.178 * [backup-simplify]: Simplify (- 0) into 0
6.178 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.179 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify 0 into 0
6.180 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.181 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.181 * [backup-simplify]: Simplify (+ 0 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 (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 (pow y 3))))
6.185 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into (* 2 (/ 1 (pow y 3)))
6.185 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.185 * [taylor]: Taking taylor expansion of 2 in y
6.186 * [backup-simplify]: Simplify 2 into 2
6.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.186 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.186 * [taylor]: Taking taylor expansion of y in y
6.186 * [backup-simplify]: Simplify 0 into 0
6.186 * [backup-simplify]: Simplify 1 into 1
6.186 * [backup-simplify]: Simplify (* 1 1) into 1
6.186 * [backup-simplify]: Simplify (* 1 1) into 1
6.187 * [backup-simplify]: Simplify (/ 1 1) into 1
6.188 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.188 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.189 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.190 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.192 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.192 * [backup-simplify]: Simplify 0 into 0
6.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.194 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.195 * [backup-simplify]: Simplify (- 0) into 0
6.195 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.196 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) 1))) into (- x y)
6.196 * * * * [progress]: [ 2 / 3 ] generating series at (2)
6.196 * [backup-simplify]: Simplify (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) into (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))
6.197 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
6.197 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
6.197 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
6.197 * [taylor]: Taking taylor expansion of (+ x y) in y
6.197 * [taylor]: Taking taylor expansion of x in y
6.197 * [backup-simplify]: Simplify x into x
6.197 * [taylor]: Taking taylor expansion of y in y
6.197 * [backup-simplify]: Simplify 0 into 0
6.197 * [backup-simplify]: Simplify 1 into 1
6.197 * [taylor]: Taking taylor expansion of (- x y) in y
6.197 * [taylor]: Taking taylor expansion of x in y
6.197 * [backup-simplify]: Simplify x into x
6.197 * [taylor]: Taking taylor expansion of y in y
6.197 * [backup-simplify]: Simplify 0 into 0
6.197 * [backup-simplify]: Simplify 1 into 1
6.197 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
6.197 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.197 * [taylor]: Taking taylor expansion of x in y
6.197 * [backup-simplify]: Simplify x into x
6.197 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.197 * [taylor]: Taking taylor expansion of y in y
6.197 * [backup-simplify]: Simplify 0 into 0
6.197 * [backup-simplify]: Simplify 1 into 1
6.197 * [backup-simplify]: Simplify (+ x 0) into x
6.198 * [backup-simplify]: Simplify (- 0) into 0
6.198 * [backup-simplify]: Simplify (+ x 0) into x
6.198 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.198 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.198 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.198 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
6.198 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
6.198 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
6.198 * [taylor]: Taking taylor expansion of (+ x y) 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 * [taylor]: Taking taylor expansion of y in x
6.198 * [backup-simplify]: Simplify y into y
6.198 * [taylor]: Taking taylor expansion of (- x y) in x
6.198 * [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 * [taylor]: Taking taylor expansion of y in x
6.199 * [backup-simplify]: Simplify y into y
6.199 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 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 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.199 * [taylor]: Taking taylor expansion of y in x
6.199 * [backup-simplify]: Simplify y into y
6.199 * [backup-simplify]: Simplify (+ 0 y) into y
6.199 * [backup-simplify]: Simplify (- y) into (- y)
6.199 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.199 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
6.199 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.199 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.199 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
6.200 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
6.200 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
6.200 * [taylor]: Taking taylor expansion of (+ x y) in x
6.200 * [taylor]: Taking taylor expansion of x in x
6.200 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify 1 into 1
6.200 * [taylor]: Taking taylor expansion of y in x
6.200 * [backup-simplify]: Simplify y into y
6.200 * [taylor]: Taking taylor expansion of (- x y) in x
6.200 * [taylor]: Taking taylor expansion of x in x
6.200 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify 1 into 1
6.200 * [taylor]: Taking taylor expansion of y in x
6.200 * [backup-simplify]: Simplify y into y
6.200 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.200 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.200 * [taylor]: Taking taylor expansion of x in x
6.200 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify 1 into 1
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 (+ 0 y) into y
6.200 * [backup-simplify]: Simplify (- y) into (- y)
6.200 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.200 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
6.200 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.201 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.201 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
6.201 * [taylor]: Taking taylor expansion of -1 in y
6.201 * [backup-simplify]: Simplify -1 into -1
6.201 * [backup-simplify]: Simplify -1 into -1
6.201 * [backup-simplify]: Simplify (- 0) into 0
6.202 * [backup-simplify]: Simplify (+ 1 0) into 1
6.202 * [backup-simplify]: Simplify (+ 1 0) into 1
6.202 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
6.202 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.203 * [backup-simplify]: Simplify (+ 0 0) into 0
6.203 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
6.203 * [taylor]: Taking taylor expansion of 0 in y
6.203 * [backup-simplify]: Simplify 0 into 0
6.203 * [backup-simplify]: Simplify 0 into 0
6.203 * [backup-simplify]: Simplify 0 into 0
6.204 * [backup-simplify]: Simplify (- 0) into 0
6.204 * [backup-simplify]: Simplify (+ 0 0) into 0
6.204 * [backup-simplify]: Simplify (+ 0 0) into 0
6.205 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
6.205 * [backup-simplify]: Simplify (* 1 1) into 1
6.205 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.206 * [backup-simplify]: Simplify (+ 1 0) into 1
6.206 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
6.206 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.207 * [taylor]: Taking taylor expansion of 2 in y
6.207 * [backup-simplify]: Simplify 2 into 2
6.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.207 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.207 * [taylor]: Taking taylor expansion of y in y
6.207 * [backup-simplify]: Simplify 0 into 0
6.207 * [backup-simplify]: Simplify 1 into 1
6.207 * [backup-simplify]: Simplify (* 1 1) into 1
6.207 * [backup-simplify]: Simplify (/ 1 1) into 1
6.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.209 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.212 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.212 * [backup-simplify]: Simplify 0 into 0
6.212 * [backup-simplify]: Simplify 0 into 0
6.212 * [backup-simplify]: Simplify 0 into 0
6.212 * [backup-simplify]: Simplify (- 0) into 0
6.212 * [backup-simplify]: Simplify (+ 0 0) into 0
6.213 * [backup-simplify]: Simplify (+ 0 0) into 0
6.214 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
6.214 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.215 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.215 * [backup-simplify]: Simplify (+ 0 0) into 0
6.216 * [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
6.216 * [taylor]: Taking taylor expansion of 0 in y
6.216 * [backup-simplify]: Simplify 0 into 0
6.216 * [backup-simplify]: Simplify 0 into 0
6.216 * [backup-simplify]: Simplify -1 into -1
6.217 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (/ 1 x) (/ 1 y)))) into (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))
6.217 * [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
6.217 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
6.217 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
6.217 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.217 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.217 * [taylor]: Taking taylor expansion of x in y
6.217 * [backup-simplify]: Simplify x into x
6.217 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.217 * [taylor]: Taking taylor expansion of y in y
6.217 * [backup-simplify]: Simplify 0 into 0
6.217 * [backup-simplify]: Simplify 1 into 1
6.218 * [backup-simplify]: Simplify (/ 1 1) into 1
6.218 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.218 * [taylor]: Taking taylor expansion of y in y
6.218 * [backup-simplify]: Simplify 0 into 0
6.218 * [backup-simplify]: Simplify 1 into 1
6.218 * [backup-simplify]: Simplify (/ 1 1) into 1
6.218 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.218 * [taylor]: Taking taylor expansion of x in y
6.218 * [backup-simplify]: Simplify x into x
6.218 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.218 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.218 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.218 * [taylor]: Taking taylor expansion of x in y
6.218 * [backup-simplify]: Simplify x into x
6.218 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.219 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.219 * [taylor]: Taking taylor expansion of y in y
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 1 into 1
6.219 * [backup-simplify]: Simplify (* 1 1) into 1
6.219 * [backup-simplify]: Simplify (/ 1 1) into 1
6.220 * [backup-simplify]: Simplify (- 1) into -1
6.220 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.221 * [backup-simplify]: Simplify (+ 1 0) into 1
6.221 * [backup-simplify]: Simplify (* -1 1) into -1
6.221 * [backup-simplify]: Simplify (+ 0 1) into 1
6.222 * [backup-simplify]: Simplify (/ -1 1) into -1
6.222 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.222 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
6.222 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.222 * [taylor]: Taking taylor expansion of x in x
6.222 * [backup-simplify]: Simplify 0 into 0
6.222 * [backup-simplify]: Simplify 1 into 1
6.222 * [backup-simplify]: Simplify (/ 1 1) into 1
6.222 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.222 * [taylor]: Taking taylor expansion of y in x
6.222 * [backup-simplify]: Simplify y into y
6.223 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.223 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.223 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.223 * [taylor]: Taking taylor expansion of y in x
6.223 * [backup-simplify]: Simplify y into y
6.223 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.223 * [taylor]: Taking taylor expansion of x in x
6.223 * [backup-simplify]: Simplify 0 into 0
6.223 * [backup-simplify]: Simplify 1 into 1
6.223 * [backup-simplify]: Simplify (/ 1 1) into 1
6.223 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.223 * [taylor]: Taking taylor expansion of x in x
6.223 * [backup-simplify]: Simplify 0 into 0
6.223 * [backup-simplify]: Simplify 1 into 1
6.224 * [backup-simplify]: Simplify (* 1 1) into 1
6.224 * [backup-simplify]: Simplify (/ 1 1) into 1
6.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.224 * [taylor]: Taking taylor expansion of y in x
6.224 * [backup-simplify]: Simplify y into y
6.224 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.225 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.225 * [backup-simplify]: Simplify (+ 1 0) into 1
6.225 * [backup-simplify]: Simplify (+ 0 1) into 1
6.226 * [backup-simplify]: Simplify (* 1 1) into 1
6.226 * [backup-simplify]: Simplify (+ 1 0) into 1
6.227 * [backup-simplify]: Simplify (/ 1 1) into 1
6.227 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.227 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
6.227 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.227 * [taylor]: Taking taylor expansion of x in x
6.227 * [backup-simplify]: Simplify 0 into 0
6.227 * [backup-simplify]: Simplify 1 into 1
6.227 * [backup-simplify]: Simplify (/ 1 1) into 1
6.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.227 * [taylor]: Taking taylor expansion of y in x
6.227 * [backup-simplify]: Simplify y into y
6.228 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.228 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.228 * [taylor]: Taking taylor expansion of y in x
6.228 * [backup-simplify]: Simplify y into y
6.228 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.228 * [taylor]: Taking taylor expansion of x in x
6.228 * [backup-simplify]: Simplify 0 into 0
6.228 * [backup-simplify]: Simplify 1 into 1
6.228 * [backup-simplify]: Simplify (/ 1 1) into 1
6.228 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.228 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.228 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.228 * [taylor]: Taking taylor expansion of x in x
6.228 * [backup-simplify]: Simplify 0 into 0
6.228 * [backup-simplify]: Simplify 1 into 1
6.229 * [backup-simplify]: Simplify (* 1 1) into 1
6.229 * [backup-simplify]: Simplify (/ 1 1) into 1
6.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.229 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.229 * [taylor]: Taking taylor expansion of y in x
6.229 * [backup-simplify]: Simplify y into y
6.229 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.229 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.230 * [backup-simplify]: Simplify (+ 1 0) into 1
6.230 * [backup-simplify]: Simplify (+ 0 1) into 1
6.231 * [backup-simplify]: Simplify (* 1 1) into 1
6.231 * [backup-simplify]: Simplify (+ 1 0) into 1
6.231 * [backup-simplify]: Simplify (/ 1 1) into 1
6.231 * [taylor]: Taking taylor expansion of 1 in y
6.232 * [backup-simplify]: Simplify 1 into 1
6.232 * [backup-simplify]: Simplify 1 into 1
6.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.232 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.233 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.233 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.234 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
6.234 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.235 * [backup-simplify]: Simplify (+ 0 0) into 0
6.236 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
6.236 * [taylor]: Taking taylor expansion of 0 in y
6.236 * [backup-simplify]: Simplify 0 into 0
6.236 * [backup-simplify]: Simplify 0 into 0
6.236 * [backup-simplify]: Simplify 0 into 0
6.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.237 * [backup-simplify]: Simplify (+ 0 0) into 0
6.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.239 * [backup-simplify]: Simplify (- 0) into 0
6.242 * [backup-simplify]: Simplify (+ 0 0) into 0
6.243 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
6.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.245 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.246 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
6.246 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.246 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.246 * [taylor]: Taking taylor expansion of 2 in y
6.246 * [backup-simplify]: Simplify 2 into 2
6.246 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.246 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.246 * [taylor]: Taking taylor expansion of y in y
6.246 * [backup-simplify]: Simplify 0 into 0
6.246 * [backup-simplify]: Simplify 1 into 1
6.246 * [backup-simplify]: Simplify (* 1 1) into 1
6.247 * [backup-simplify]: Simplify (/ 1 1) into 1
6.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.248 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.249 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.249 * [backup-simplify]: Simplify (- 0) into 0
6.249 * [backup-simplify]: Simplify 0 into 0
6.249 * [backup-simplify]: Simplify 0 into 0
6.249 * [backup-simplify]: Simplify 0 into 0
6.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.250 * [backup-simplify]: Simplify (+ 0 0) into 0
6.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.251 * [backup-simplify]: Simplify (- 0) into 0
6.251 * [backup-simplify]: Simplify (+ 0 0) into 0
6.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
6.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.253 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.253 * [backup-simplify]: Simplify (+ 0 0) into 0
6.254 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
6.254 * [taylor]: Taking taylor expansion of 0 in y
6.255 * [backup-simplify]: Simplify 0 into 0
6.255 * [backup-simplify]: Simplify 0 into 0
6.255 * [backup-simplify]: Simplify 1 into 1
6.255 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))
6.255 * [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
6.255 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
6.255 * [taylor]: Taking taylor expansion of -1 in y
6.255 * [backup-simplify]: Simplify -1 into -1
6.255 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
6.255 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
6.255 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.255 * [taylor]: Taking taylor expansion of y in y
6.255 * [backup-simplify]: Simplify 0 into 0
6.255 * [backup-simplify]: Simplify 1 into 1
6.255 * [backup-simplify]: Simplify (/ 1 1) into 1
6.255 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.255 * [taylor]: Taking taylor expansion of x in y
6.255 * [backup-simplify]: Simplify x into x
6.256 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.256 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.256 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.256 * [taylor]: Taking taylor expansion of y in y
6.256 * [backup-simplify]: Simplify 0 into 0
6.256 * [backup-simplify]: Simplify 1 into 1
6.256 * [backup-simplify]: Simplify (/ 1 1) into 1
6.256 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.256 * [taylor]: Taking taylor expansion of x in y
6.256 * [backup-simplify]: Simplify x into x
6.256 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.256 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.256 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.256 * [taylor]: Taking taylor expansion of x in y
6.256 * [backup-simplify]: Simplify x into x
6.256 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.256 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.256 * [taylor]: Taking taylor expansion of y in y
6.256 * [backup-simplify]: Simplify 0 into 0
6.256 * [backup-simplify]: Simplify 1 into 1
6.256 * [backup-simplify]: Simplify (* 1 1) into 1
6.257 * [backup-simplify]: Simplify (/ 1 1) into 1
6.257 * [backup-simplify]: Simplify (+ 1 0) into 1
6.257 * [backup-simplify]: Simplify (+ 1 0) into 1
6.257 * [backup-simplify]: Simplify (* 1 1) into 1
6.258 * [backup-simplify]: Simplify (+ 0 1) into 1
6.258 * [backup-simplify]: Simplify (/ 1 1) into 1
6.258 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
6.258 * [taylor]: Taking taylor expansion of -1 in x
6.258 * [backup-simplify]: Simplify -1 into -1
6.258 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.258 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
6.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.258 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.258 * [taylor]: Taking taylor expansion of y in x
6.258 * [backup-simplify]: Simplify y into y
6.258 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.258 * [taylor]: Taking taylor expansion of x in x
6.258 * [backup-simplify]: Simplify 0 into 0
6.258 * [backup-simplify]: Simplify 1 into 1
6.258 * [backup-simplify]: Simplify (/ 1 1) into 1
6.258 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.259 * [taylor]: Taking taylor expansion of y in x
6.259 * [backup-simplify]: Simplify y into y
6.259 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.259 * [taylor]: Taking taylor expansion of x in x
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
6.259 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.259 * [taylor]: Taking taylor expansion of x in x
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 y 2)) in x
6.260 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.260 * [taylor]: Taking taylor expansion of y in x
6.260 * [backup-simplify]: Simplify y into y
6.260 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.260 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.260 * [backup-simplify]: Simplify (+ 0 1) into 1
6.260 * [backup-simplify]: Simplify (- 1) into -1
6.261 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.261 * [backup-simplify]: Simplify (* 1 -1) into -1
6.261 * [backup-simplify]: Simplify (+ 1 0) into 1
6.261 * [backup-simplify]: Simplify (/ -1 1) into -1
6.262 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
6.262 * [taylor]: Taking taylor expansion of -1 in x
6.262 * [backup-simplify]: Simplify -1 into -1
6.262 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
6.262 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
6.262 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.262 * [taylor]: Taking taylor expansion of (/ 1 y) 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 (/ 1 y) into (/ 1 y)
6.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.262 * [taylor]: Taking taylor expansion of x in x
6.262 * [backup-simplify]: Simplify 0 into 0
6.262 * [backup-simplify]: Simplify 1 into 1
6.262 * [backup-simplify]: Simplify (/ 1 1) into 1
6.262 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.262 * [taylor]: Taking taylor expansion of (/ 1 y) 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 (/ 1 y) into (/ 1 y)
6.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.262 * [taylor]: Taking taylor expansion of x in x
6.262 * [backup-simplify]: Simplify 0 into 0
6.262 * [backup-simplify]: Simplify 1 into 1
6.262 * [backup-simplify]: Simplify (/ 1 1) into 1
6.262 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.262 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.263 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.263 * [taylor]: Taking taylor expansion of x in x
6.263 * [backup-simplify]: Simplify 0 into 0
6.263 * [backup-simplify]: Simplify 1 into 1
6.263 * [backup-simplify]: Simplify (* 1 1) into 1
6.263 * [backup-simplify]: Simplify (/ 1 1) into 1
6.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.263 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.263 * [taylor]: Taking taylor expansion of y in x
6.263 * [backup-simplify]: Simplify y into y
6.263 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.264 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.264 * [backup-simplify]: Simplify (+ 0 1) into 1
6.264 * [backup-simplify]: Simplify (- 1) into -1
6.265 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.265 * [backup-simplify]: Simplify (* 1 -1) into -1
6.265 * [backup-simplify]: Simplify (+ 1 0) into 1
6.266 * [backup-simplify]: Simplify (/ -1 1) into -1
6.266 * [backup-simplify]: Simplify (* -1 -1) into 1
6.266 * [taylor]: Taking taylor expansion of 1 in y
6.266 * [backup-simplify]: Simplify 1 into 1
6.266 * [backup-simplify]: Simplify 1 into 1
6.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.267 * [backup-simplify]: Simplify (- 0) into 0
6.267 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.268 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.268 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
6.269 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.270 * [backup-simplify]: Simplify (+ 0 0) into 0
6.271 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.271 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.271 * [taylor]: Taking taylor expansion of 0 in y
6.271 * [backup-simplify]: Simplify 0 into 0
6.271 * [backup-simplify]: Simplify 0 into 0
6.272 * [backup-simplify]: Simplify 0 into 0
6.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.273 * [backup-simplify]: Simplify (- 0) into 0
6.273 * [backup-simplify]: Simplify (+ 0 0) into 0
6.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.274 * [backup-simplify]: Simplify (+ 0 0) into 0
6.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
6.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.277 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.278 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
6.279 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
6.279 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.279 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.279 * [taylor]: Taking taylor expansion of 2 in y
6.279 * [backup-simplify]: Simplify 2 into 2
6.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.279 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.279 * [taylor]: Taking taylor expansion of y in y
6.279 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify 1 into 1
6.280 * [backup-simplify]: Simplify (* 1 1) into 1
6.280 * [backup-simplify]: Simplify (/ 1 1) into 1
6.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.281 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.284 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.284 * [backup-simplify]: Simplify (- 0) into 0
6.284 * [backup-simplify]: Simplify 0 into 0
6.284 * [backup-simplify]: Simplify 0 into 0
6.284 * [backup-simplify]: Simplify 0 into 0
6.284 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.286 * [backup-simplify]: Simplify (- 0) into 0
6.286 * [backup-simplify]: Simplify (+ 0 0) into 0
6.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.287 * [backup-simplify]: Simplify (+ 0 0) into 0
6.288 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
6.289 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.290 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.290 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.291 * [backup-simplify]: Simplify (+ 0 0) into 0
6.292 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
6.294 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
6.294 * [taylor]: Taking taylor expansion of 0 in y
6.294 * [backup-simplify]: Simplify 0 into 0
6.294 * [backup-simplify]: Simplify 0 into 0
6.294 * [backup-simplify]: Simplify 1 into 1
6.294 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
6.294 * [backup-simplify]: Simplify (+ (* x x) (* y y)) into (+ (pow x 2) (pow y 2))
6.294 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
6.294 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
6.294 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.294 * [taylor]: Taking taylor expansion of x in y
6.294 * [backup-simplify]: Simplify x into x
6.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.294 * [taylor]: Taking taylor expansion of y in y
6.294 * [backup-simplify]: Simplify 0 into 0
6.294 * [backup-simplify]: Simplify 1 into 1
6.294 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.295 * [taylor]: Taking taylor expansion of x in x
6.295 * [backup-simplify]: Simplify 0 into 0
6.295 * [backup-simplify]: Simplify 1 into 1
6.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.295 * [taylor]: Taking taylor expansion of y in x
6.295 * [backup-simplify]: Simplify y into y
6.295 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
6.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.295 * [taylor]: Taking taylor expansion of x in x
6.295 * [backup-simplify]: Simplify 0 into 0
6.295 * [backup-simplify]: Simplify 1 into 1
6.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.295 * [taylor]: Taking taylor expansion of y in x
6.295 * [backup-simplify]: Simplify y into y
6.295 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.295 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.295 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.295 * [taylor]: Taking taylor expansion of y in y
6.295 * [backup-simplify]: Simplify 0 into 0
6.295 * [backup-simplify]: Simplify 1 into 1
6.295 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.296 * [backup-simplify]: Simplify (+ 0 0) into 0
6.296 * [taylor]: Taking taylor expansion of 0 in y
6.296 * [backup-simplify]: Simplify 0 into 0
6.296 * [backup-simplify]: Simplify 0 into 0
6.296 * [backup-simplify]: Simplify (* 1 1) into 1
6.297 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.297 * [backup-simplify]: Simplify (+ 1 0) into 1
6.297 * [taylor]: Taking taylor expansion of 1 in y
6.297 * [backup-simplify]: Simplify 1 into 1
6.297 * [backup-simplify]: Simplify 1 into 1
6.297 * [backup-simplify]: Simplify 0 into 0
6.298 * [backup-simplify]: Simplify (* 1 1) into 1
6.298 * [backup-simplify]: Simplify 1 into 1
6.298 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.299 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.299 * [backup-simplify]: Simplify (+ 0 0) into 0
6.300 * [taylor]: Taking taylor expansion of 0 in y
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.301 * [backup-simplify]: Simplify 0 into 0
6.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.302 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.303 * [backup-simplify]: Simplify (+ 0 0) into 0
6.303 * [taylor]: Taking taylor expansion of 0 in y
6.303 * [backup-simplify]: Simplify 0 into 0
6.303 * [backup-simplify]: Simplify 0 into 0
6.303 * [backup-simplify]: Simplify 0 into 0
6.303 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (pow y 2))
6.304 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
6.304 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
6.304 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.304 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.304 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.304 * [taylor]: Taking taylor expansion of x in y
6.304 * [backup-simplify]: Simplify x into x
6.304 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.304 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.304 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.304 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.304 * [taylor]: Taking taylor expansion of y in y
6.304 * [backup-simplify]: Simplify 0 into 0
6.304 * [backup-simplify]: Simplify 1 into 1
6.304 * [backup-simplify]: Simplify (* 1 1) into 1
6.305 * [backup-simplify]: Simplify (/ 1 1) into 1
6.305 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.305 * [taylor]: Taking taylor expansion of x in x
6.305 * [backup-simplify]: Simplify 0 into 0
6.305 * [backup-simplify]: Simplify 1 into 1
6.305 * [backup-simplify]: Simplify (* 1 1) into 1
6.306 * [backup-simplify]: Simplify (/ 1 1) into 1
6.306 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.306 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.306 * [taylor]: Taking taylor expansion of y in x
6.306 * [backup-simplify]: Simplify y into y
6.306 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.306 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.306 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.306 * [taylor]: Taking taylor expansion of x in x
6.306 * [backup-simplify]: Simplify 0 into 0
6.306 * [backup-simplify]: Simplify 1 into 1
6.307 * [backup-simplify]: Simplify (* 1 1) into 1
6.307 * [backup-simplify]: Simplify (/ 1 1) into 1
6.307 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.307 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.307 * [taylor]: Taking taylor expansion of y in x
6.307 * [backup-simplify]: Simplify y into y
6.307 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.307 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.308 * [backup-simplify]: Simplify (+ 1 0) into 1
6.308 * [taylor]: Taking taylor expansion of 1 in y
6.308 * [backup-simplify]: Simplify 1 into 1
6.308 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.309 * [backup-simplify]: Simplify (+ 0 0) into 0
6.309 * [taylor]: Taking taylor expansion of 0 in y
6.310 * [backup-simplify]: Simplify 0 into 0
6.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.312 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.312 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.312 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.312 * [taylor]: Taking taylor expansion of y in y
6.312 * [backup-simplify]: Simplify 0 into 0
6.312 * [backup-simplify]: Simplify 1 into 1
6.312 * [backup-simplify]: Simplify (* 1 1) into 1
6.313 * [backup-simplify]: Simplify (/ 1 1) into 1
6.313 * [backup-simplify]: Simplify 1 into 1
6.313 * [backup-simplify]: Simplify 1 into 1
6.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.315 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.315 * [backup-simplify]: Simplify (+ 0 0) into 0
6.315 * [taylor]: Taking taylor expansion of 0 in y
6.315 * [backup-simplify]: Simplify 0 into 0
6.316 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.317 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify 0 into 0
6.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.319 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.320 * [backup-simplify]: Simplify (+ 0 0) into 0
6.320 * [taylor]: Taking taylor expansion of 0 in y
6.320 * [backup-simplify]: Simplify 0 into 0
6.321 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (pow y 2))
6.323 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))
6.323 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
6.323 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
6.323 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.323 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.323 * [taylor]: Taking taylor expansion of x in y
6.323 * [backup-simplify]: Simplify x into x
6.323 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.323 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.323 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.323 * [taylor]: Taking taylor expansion of y in y
6.323 * [backup-simplify]: Simplify 0 into 0
6.323 * [backup-simplify]: Simplify 1 into 1
6.323 * [backup-simplify]: Simplify (* 1 1) into 1
6.324 * [backup-simplify]: Simplify (/ 1 1) into 1
6.324 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.324 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.324 * [taylor]: Taking taylor expansion of x in x
6.324 * [backup-simplify]: Simplify 0 into 0
6.324 * [backup-simplify]: Simplify 1 into 1
6.324 * [backup-simplify]: Simplify (* 1 1) into 1
6.325 * [backup-simplify]: Simplify (/ 1 1) into 1
6.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.325 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.325 * [taylor]: Taking taylor expansion of y in x
6.325 * [backup-simplify]: Simplify y into y
6.325 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.325 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
6.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.325 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.325 * [taylor]: Taking taylor expansion of x in x
6.325 * [backup-simplify]: Simplify 0 into 0
6.325 * [backup-simplify]: Simplify 1 into 1
6.326 * [backup-simplify]: Simplify (* 1 1) into 1
6.326 * [backup-simplify]: Simplify (/ 1 1) into 1
6.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.326 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.326 * [taylor]: Taking taylor expansion of y in x
6.326 * [backup-simplify]: Simplify y into y
6.326 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.326 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.327 * [backup-simplify]: Simplify (+ 1 0) into 1
6.327 * [taylor]: Taking taylor expansion of 1 in y
6.327 * [backup-simplify]: Simplify 1 into 1
6.327 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.328 * [backup-simplify]: Simplify (+ 0 0) into 0
6.328 * [taylor]: Taking taylor expansion of 0 in y
6.328 * [backup-simplify]: Simplify 0 into 0
6.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.330 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.330 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.330 * [taylor]: Taking taylor expansion of y in y
6.330 * [backup-simplify]: Simplify 0 into 0
6.330 * [backup-simplify]: Simplify 1 into 1
6.331 * [backup-simplify]: Simplify (* 1 1) into 1
6.331 * [backup-simplify]: Simplify (/ 1 1) into 1
6.331 * [backup-simplify]: Simplify 1 into 1
6.331 * [backup-simplify]: Simplify 1 into 1
6.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.333 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.334 * [backup-simplify]: Simplify (+ 0 0) into 0
6.334 * [taylor]: Taking taylor expansion of 0 in y
6.334 * [backup-simplify]: Simplify 0 into 0
6.334 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.335 * [backup-simplify]: Simplify 0 into 0
6.335 * [backup-simplify]: Simplify 0 into 0
6.335 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.338 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.338 * [backup-simplify]: Simplify (+ 0 0) into 0
6.338 * [taylor]: Taking taylor expansion of 0 in y
6.338 * [backup-simplify]: Simplify 0 into 0
6.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.340 * [backup-simplify]: Simplify 0 into 0
6.340 * [backup-simplify]: Simplify 0 into 0
6.340 * [backup-simplify]: Simplify 0 into 0
6.341 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (pow y 2))
6.341 * * * [progress]: simplifying candidates
6.344 * [simplify]: Simplifying:
  (- (log (+ (* x x) (* y y))) (log (+ x y)))
  (log (/ (+ (* x x) (* y y)) (+ x y)))
  (exp (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (cbrt (/ (+ (* x x) (* y y)) (+ x y)))
  (* (* (/ (+ (* x x) (* y y)) (+ x y)) (/ (+ (* x x) (* y y)) (+ x y))) (/ (+ (* x x) (* y y)) (+ x y)))
  (sqrt (/ (+ (* x x) (* y y)) (+ x y)))
  (sqrt (/ (+ (* x x) (* y y)) (+ x y)))
  (- (+ (* x x) (* y y)))
  (- (+ x y))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y)))
  (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1)
  (/ (cbrt (+ (* x x) (* y y))) (+ x y))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1)
  (/ (cbrt (+ (* x x) (* y y))) (+ x y))
  (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) 1)
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ (sqrt (+ (* x x) (* y y))) 1)
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ (* x x) (* y y)) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ (* x x) (* y y)) (sqrt (+ x y)))
  (/ 1 1)
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ 1 1)
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ (* x x) (* y y)) (sqrt (+ x y)))
  (/ (+ (* x x) (* y y)) 1)
  (/ (+ (* x x) (* y y)) 1)
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (/ (+ (* x x) (* y y)) (- (* x x) (* y y)))
  (* (+ x y) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (+ x y) (- (* x x) (* y y)))
  (- (log (- x y)) (- (log (+ (* x x) (* y y))) (log (+ x y))))
  (- (log (- x y)) (log (/ (+ (* x x) (* y y)) (+ x y))))
  (log (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))
  (exp (/ (- x 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 y) (+ x y)) (+ x y))))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (/ (+ (* x x) (* y y)) (+ x y)) (/ (+ (* x x) (* y y)) (+ 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)))))
  (cbrt (/ (- 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)) (+ x y))))
  (sqrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))
  (sqrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))
  (- (- x y))
  (- (/ (+ (* x x) (* y y)) (+ x y)))
  (/ x (/ (+ (* x x) (* y y)) (+ x y)))
  (/ y (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (cbrt (- x y)) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (cbrt (- x y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ 1 (sqrt (+ x y))))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ 1 1))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ 1 1))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (* x x) (* y y)))
  (/ (cbrt (- x y)) (/ 1 (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (cbrt (- x y)) (+ (* x x) (- (* y y) (* x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (+ (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (cbrt (- x y)) (- x y))
  (/ (sqrt (- x y)) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (sqrt (- x y)) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (sqrt (- x y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (sqrt (- x y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (sqrt (- x y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (sqrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (sqrt (- x y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (sqrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (sqrt (- x y)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (/ 1 (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ 1 1))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (sqrt (- x y)) (/ 1 1))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (sqrt (- x y)) (+ (* x x) (* y y)))
  (/ (sqrt (- x y)) (/ 1 (+ x y)))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (sqrt (- x y)) (+ (* x x) (- (* y y) (* x y))))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (- x y))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- x y) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ (- x y) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ 1 (/ 1 1))
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ 1 1)
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (- x y) (/ 1 (+ x y)))
  (/ 1 (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (- x y) (+ (* x x) (- (* y y) (* x y))))
  (/ 1 (/ (+ (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (- x y) (- x y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ 1 (sqrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ 1 1))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (/ 1 1))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (+ (* x x) (* y y)))
  (/ (- (sqrt x) (sqrt y)) (/ 1 (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (- (sqrt x) (sqrt y)) (+ (* x x) (- (* y y) (* x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (- (sqrt x) (sqrt y)) (- x y))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- x y) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
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  (/ 1 (/ 1 1))
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ 1 (/ 1 1))
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ 1 1)
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (- x y) (/ 1 (+ x y)))
  (/ 1 (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (- x y) (+ (* x x) (- (* y y) (* x y))))
  (/ 1 (/ (+ (* 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 y))
  (/ (- x y) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (- x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 1))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) 1))
  (/ (- x y) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ 1 (sqrt (+ x y))))
  (/ (- x y) (/ 1 1))
  (/ (- x y) (/ 1 1))
  (/ (- x y) 1)
  (/ (- x y) (+ (* x x) (* y y)))
  (/ (- x 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)) (cbrt (- x y)))
  (/ (/ (+ (* x x) (* y y)) (+ x y)) (sqrt (- x y)))
  (/ (/ (+ (* x x) (* y y)) (+ x y)) (- x y))
  (/ (/ (+ (* x x) (* y y)) (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (/ (+ (* x x) (* y y)) (+ x 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 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))
  (- y x)
  (- x y)
  (- x y)
  -1
  1
  1
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
6.350 * * [simplify]: Extracting # 0 : cost  0
6.350 * * [simplify]: Extracting # 1 : cost  0
6.350 * * [simplify]: Extracting # 2 : cost  0
6.350 * * [simplify]: Extracting # 3 : cost  0
6.351 * * [simplify]: Extracting # 4 : cost  0
6.351 * * [simplify]: Extracting # 5 : cost  0
6.351 * * [simplify]: Extracting # 6 : cost  0
6.352 * * [simplify]: Extracting # 7 : cost  0
6.352 * * [simplify]: iteration  0 :  245  enodes  (cost  4688 )
6.434 * * [simplify]: Extracting # 0 : cost  0
6.435 * * [simplify]: Extracting # 1 : cost  0
6.436 * * [simplify]: Extracting # 2 : cost  0
6.437 * * [simplify]: Extracting # 3 : cost  0
6.438 * * [simplify]: iteration  1 :  697  enodes  (cost  4481 )
6.808 * * [simplify]: Extracting # 0 : cost  0
6.813 * * [simplify]: Extracting # 1 : cost  0
6.816 * * [simplify]: Extracting # 2 : cost  0
6.820 * * [simplify]: Extracting # 3 : cost  0
6.824 * * [simplify]: Extracting # 4 : cost  0
6.827 * * [simplify]: iteration  2 :  2506  enodes  (cost  4301 )
7.825 * * [simplify]: Extracting # 0 : cost  0
7.836 * * [simplify]: Extracting # 1 : cost  0
7.848 * * [simplify]: Extracting # 2 : cost  0
7.859 * * [simplify]: Extracting # 3 : cost  0
7.869 * * [simplify]: Extracting # 4 : cost  0
7.881 * * [simplify]: iteration done:  5000  enodes  (cost  4282 )
7.884 * [simplify]: Simplified to:
  (log (/ (+ (* x x) (* y y)) (+ x y)))
  (log (/ (+ (* x x) (* y y)) (+ x y)))
  (exp (/ (+ (* x x) (* y y)) (+ x y)))
  (pow (/ (+ (* x x) (* y y)) (+ x y)) 3)
  (* (cbrt (/ (+ (* x x) (* y y)) (+ y x))) (cbrt (/ (+ (* x x) (* y y)) (+ y x))))
  (cbrt (/ (+ (* x x) (* y y)) (+ y x)))
  (pow (/ (+ (* x x) (* y y)) (+ x y)) 3)
  (sqrt (/ (+ (* x x) (* y y)) (+ x y)))
  (sqrt (/ (+ (* x x) (* y y)) (+ x y)))
  (- (+ (* x x) (* y y)))
  (- (+ x y))
  (* (cbrt (+ (* x x) (* y y))) (/ (cbrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y)))
  (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (/ (cbrt (+ (* x x) (* y y))) (+ x y))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (/ (cbrt (+ (* x x) (* y y))) (+ x y))
  (/ (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))) (cbrt (+ y x)))
  (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (sqrt (+ (* x x) (* y y)))
  (/ (sqrt (+ (* x x) (* y y))) (+ y x))
  (sqrt (+ (* x x) (* y y)))
  (/ (sqrt (+ (* x x) (* y y))) (+ y x))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ (* x x) (* y y)) (cbrt (+ y x)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ (* x x) (* y y)) (sqrt (+ x y)))
  1
  (/ (+ (* x x) (* y y)) (+ y x))
  1
  (/ (+ (* x x) (* y y)) (+ y x))
  (/ 1 (+ x y))
  (/ (+ y x) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ (* x x) (* y y)) (sqrt (+ x y)))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ y x) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (/ (+ (* x x) (* y y)) (- (* x x) (* y y)))
  (* (+ x y) (+ (* (* y y) (- (* y y) (* x x))) (pow x 4)))
  (* (+ x y) (- (* x x) (* y 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)
  (* (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 x) (* y y)) (+ x y))))
  (sqrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))
  (- y x)
  (- (/ (+ (* x x) (* y y)) (+ x y)))
  (/ x (/ (+ (* x x) (* y y)) (+ x y)))
  (/ y (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (cbrt (- x y)) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (cbrt (- x y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (cbrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (- x y))))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (- x y))))
  (/ (cbrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (* (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (* (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y)))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (* x x) (* y y)))
  (* (+ y x) (cbrt (- x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (cbrt (- x y)) (+ (* y (- y x)) (* x x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (+ (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (cbrt (- x y)) (- x y))
  (/ (sqrt (- x y)) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (sqrt (- x y)) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (sqrt (- x y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (sqrt (- x y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (sqrt (- x y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
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  (/ (sqrt (- x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y))))
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  (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
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  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
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  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
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  (* (sqrt (- x y)) (+ y x))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (sqrt (- x y)) (+ (* y (- y x)) (* x x)))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (- x y))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- x y) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (- x y) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (- x y) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  1
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  1
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  1
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  (/ 1 (+ (* x x) (* y y)))
  (- (* x x) (* y y))
  (/ (+ (pow x 3) (pow y 3)) (+ (* x x) (* y y)))
  (/ (- x y) (+ (* y (- y x)) (* x x)))
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  1
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- (sqrt x) (sqrt y)) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y))))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y))))
  (/ (- (sqrt x) (sqrt y)) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (* (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (* (+ (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (+ (* x x) (* y y)))
  (* (+ y x) (- (sqrt x) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (- (sqrt x) (sqrt y)) (+ (* y (- y x)) (* x x)))
  (/ (+ (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (- (sqrt x) (sqrt y)) (- x y))
  (/ 1 (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- x y) (cbrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ 1 (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (cbrt (+ (* x x) (* y y))) (+ x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y))))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (- x y) (/ (+ (* x x) (* y y)) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (- x y) (/ (+ (* x x) (* y y)) (sqrt (+ x y))))
  1
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  1
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  1
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  (/ 1 (+ (* x x) (* y y)))
  (- (* x x) (* y y))
  (/ (+ (pow x 3) (pow y 3)) (+ (* x x) (* y y)))
  (/ (- x y) (+ (* y (- y x)) (* x x)))
  (* (/ (+ y x) (+ (* x x) (* y y))) (- x y))
  1
  (/ (+ y x) (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (- (* x x) (* y y)))
  (/ (- x y) (* (cbrt (/ (+ (* x x) (* y y)) (+ x y))) (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (/ (- x y) (sqrt (/ (+ (* x x) (* y y)) (+ x y))))
  (/ (- x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (+ x y))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- x y) (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (* (- x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- x y) (sqrt (+ x y)))
  (- x y)
  (- x y)
  (- x y)
  (/ (- x y) (+ (* x x) (* y y)))
  (/ (- x y) (/ (+ (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) (- x y))
  (/ (/ (+ (* x x) (* y y)) (+ x y)) (cbrt (- x y)))
  (/ (/ (+ (* x x) (* y y)) (+ x y)) (sqrt (- x y)))
  (/ (+ (* x x) (* y y)) (- (* x x) (* y y)))
  (/ (/ (+ (* x x) (* y y)) (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (+ (* x x) (* y y)) (- (* x x) (* y y)))
  (/ (- x y) (+ (* x x) (* y y)))
  (* (+ (* y (+ x y)) (* x x)) (/ (+ (* x x) (* y y)) (+ x y)))
  (+ (* 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 x 6) (pow y 6))
  (+ (* (* y y) (- (* y y) (* x x))) (pow x 4))
  (- (pow x 4) (pow y 4))
  (- (* x x) (* y y))
  (- y x)
  (- x y)
  (- x y)
  -1
  1
  1
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
7.894 * * * [progress]: adding candidates to table
8.416 * * [progress]: iteration 3 / 4
8.416 * * * [progress]: picking best candidate
8.419 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* y y)) (+ x y))) (/ y (/ (+ (* x x) (* y y)) (+ x y)))))>
8.420 * * * [progress]: localizing error
8.445 * * * [progress]: generating rewritten candidates
8.445 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
8.483 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
8.540 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
8.584 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
9.015 * * * [progress]: generating series expansions
9.015 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
9.015 * [backup-simplify]: Simplify (/ (+ (* x x) (* y y)) (+ x y)) into (/ (+ (pow x 2) (pow y 2)) (+ x y))
9.015 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in (x y) around 0
9.015 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in y
9.015 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
9.015 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.015 * [taylor]: Taking taylor expansion of x in y
9.015 * [backup-simplify]: Simplify x into x
9.016 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.016 * [taylor]: Taking taylor expansion of y in y
9.016 * [backup-simplify]: Simplify 0 into 0
9.016 * [backup-simplify]: Simplify 1 into 1
9.016 * [taylor]: Taking taylor expansion of (+ x y) in y
9.016 * [taylor]: Taking taylor expansion of x in y
9.016 * [backup-simplify]: Simplify x into x
9.016 * [taylor]: Taking taylor expansion of y in y
9.016 * [backup-simplify]: Simplify 0 into 0
9.016 * [backup-simplify]: Simplify 1 into 1
9.016 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.016 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.016 * [backup-simplify]: Simplify (+ x 0) into x
9.016 * [backup-simplify]: Simplify (/ (pow x 2) x) into x
9.016 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in x
9.016 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.016 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.016 * [taylor]: Taking taylor expansion of x in x
9.016 * [backup-simplify]: Simplify 0 into 0
9.017 * [backup-simplify]: Simplify 1 into 1
9.017 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.017 * [taylor]: Taking taylor expansion of y in x
9.017 * [backup-simplify]: Simplify y into y
9.017 * [taylor]: Taking taylor expansion of (+ x y) in x
9.017 * [taylor]: Taking taylor expansion of x in x
9.017 * [backup-simplify]: Simplify 0 into 0
9.017 * [backup-simplify]: Simplify 1 into 1
9.017 * [taylor]: Taking taylor expansion of y in x
9.017 * [backup-simplify]: Simplify y into y
9.017 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.017 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.017 * [backup-simplify]: Simplify (+ 0 y) into y
9.017 * [backup-simplify]: Simplify (/ (pow y 2) y) into y
9.017 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in x
9.017 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.017 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.017 * [taylor]: Taking taylor expansion of x in x
9.017 * [backup-simplify]: Simplify 0 into 0
9.017 * [backup-simplify]: Simplify 1 into 1
9.017 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.017 * [taylor]: Taking taylor expansion of y in x
9.018 * [backup-simplify]: Simplify y into y
9.018 * [taylor]: Taking taylor expansion of (+ x y) in x
9.018 * [taylor]: Taking taylor expansion of x in x
9.018 * [backup-simplify]: Simplify 0 into 0
9.018 * [backup-simplify]: Simplify 1 into 1
9.018 * [taylor]: Taking taylor expansion of y in x
9.018 * [backup-simplify]: Simplify y into y
9.018 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.018 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.018 * [backup-simplify]: Simplify (+ 0 y) into y
9.018 * [backup-simplify]: Simplify (/ (pow y 2) y) into 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 0 into 0
9.018 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.019 * [backup-simplify]: Simplify (+ 0 0) into 0
9.020 * [backup-simplify]: Simplify (+ 1 0) into 1
9.020 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* y (/ 1 y)))) into (- 1)
9.020 * [taylor]: Taking taylor expansion of (- 1) in y
9.020 * [taylor]: Taking taylor expansion of 1 in y
9.020 * [backup-simplify]: Simplify 1 into 1
9.020 * [backup-simplify]: Simplify (- 1) into -1
9.020 * [backup-simplify]: Simplify -1 into -1
9.020 * [backup-simplify]: Simplify 1 into 1
9.021 * [backup-simplify]: Simplify (* 1 1) into 1
9.021 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.022 * [backup-simplify]: Simplify (+ 1 0) into 1
9.022 * [backup-simplify]: Simplify (+ 0 0) into 0
9.023 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* y (/ 0 y)) (* (- 1) (/ 1 y)))) into (* 2 (/ 1 y))
9.023 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
9.023 * [taylor]: Taking taylor expansion of 2 in y
9.023 * [backup-simplify]: Simplify 2 into 2
9.023 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.023 * [taylor]: Taking taylor expansion of y in y
9.023 * [backup-simplify]: Simplify 0 into 0
9.023 * [backup-simplify]: Simplify 1 into 1
9.023 * [backup-simplify]: Simplify (/ 1 1) into 1
9.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.025 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
9.025 * [backup-simplify]: Simplify 0 into 0
9.025 * [backup-simplify]: Simplify (- 0) into 0
9.025 * [backup-simplify]: Simplify 0 into 0
9.025 * [backup-simplify]: Simplify 0 into 0
9.025 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.026 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
9.026 * [backup-simplify]: Simplify (+ 0 0) into 0
9.026 * [backup-simplify]: Simplify (+ 0 0) into 0
9.027 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* y (/ 0 y)) (* (- 1) (/ 0 y)) (* (* 2 (/ 1 y)) (/ 1 y)))) into (- (* 2 (/ 1 (pow y 2))))
9.027 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
9.027 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.027 * [taylor]: Taking taylor expansion of 2 in y
9.027 * [backup-simplify]: Simplify 2 into 2
9.027 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.027 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.027 * [taylor]: Taking taylor expansion of y in y
9.027 * [backup-simplify]: Simplify 0 into 0
9.027 * [backup-simplify]: Simplify 1 into 1
9.028 * [backup-simplify]: Simplify (* 1 1) into 1
9.028 * [backup-simplify]: Simplify (/ 1 1) into 1
9.029 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.030 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.032 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.032 * [backup-simplify]: Simplify (- 0) into 0
9.032 * [backup-simplify]: Simplify 0 into 0
9.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.034 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.034 * [backup-simplify]: Simplify 0 into 0
9.035 * [backup-simplify]: Simplify (- 0) into 0
9.035 * [backup-simplify]: Simplify 0 into 0
9.035 * [backup-simplify]: Simplify (+ (* 1 (* y 1)) (* -1 (* 1 x))) into (- y x)
9.035 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))
9.035 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
9.035 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
9.035 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.036 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.036 * [taylor]: Taking taylor expansion of x in y
9.036 * [backup-simplify]: Simplify x into x
9.036 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.036 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.036 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.036 * [taylor]: Taking taylor expansion of y in y
9.036 * [backup-simplify]: Simplify 0 into 0
9.036 * [backup-simplify]: Simplify 1 into 1
9.036 * [backup-simplify]: Simplify (* 1 1) into 1
9.037 * [backup-simplify]: Simplify (/ 1 1) into 1
9.037 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.037 * [taylor]: Taking taylor expansion of y in y
9.037 * [backup-simplify]: Simplify 0 into 0
9.037 * [backup-simplify]: Simplify 1 into 1
9.037 * [backup-simplify]: Simplify (/ 1 1) into 1
9.037 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.037 * [taylor]: Taking taylor expansion of x in y
9.037 * [backup-simplify]: Simplify x into x
9.038 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.038 * [backup-simplify]: Simplify (+ 0 1) into 1
9.038 * [backup-simplify]: Simplify (+ 1 0) into 1
9.039 * [backup-simplify]: Simplify (/ 1 1) into 1
9.039 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.039 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.039 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.039 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.039 * [taylor]: Taking taylor expansion of x in x
9.039 * [backup-simplify]: Simplify 0 into 0
9.039 * [backup-simplify]: Simplify 1 into 1
9.039 * [backup-simplify]: Simplify (* 1 1) into 1
9.040 * [backup-simplify]: Simplify (/ 1 1) into 1
9.040 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.040 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.040 * [taylor]: Taking taylor expansion of y in x
9.040 * [backup-simplify]: Simplify y into y
9.040 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.040 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.040 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.040 * [taylor]: Taking taylor expansion of y in x
9.040 * [backup-simplify]: Simplify y into y
9.040 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.040 * [taylor]: Taking taylor expansion of x in x
9.041 * [backup-simplify]: Simplify 0 into 0
9.041 * [backup-simplify]: Simplify 1 into 1
9.041 * [backup-simplify]: Simplify (/ 1 1) into 1
9.041 * [backup-simplify]: Simplify (+ 1 0) into 1
9.042 * [backup-simplify]: Simplify (+ 0 1) into 1
9.042 * [backup-simplify]: Simplify (/ 1 1) into 1
9.042 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.042 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.042 * [taylor]: Taking taylor expansion of x in x
9.042 * [backup-simplify]: Simplify 0 into 0
9.042 * [backup-simplify]: Simplify 1 into 1
9.043 * [backup-simplify]: Simplify (* 1 1) into 1
9.043 * [backup-simplify]: Simplify (/ 1 1) into 1
9.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.043 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.043 * [taylor]: Taking taylor expansion of y in x
9.043 * [backup-simplify]: Simplify y into y
9.043 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.044 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.044 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.044 * [taylor]: Taking taylor expansion of y in x
9.044 * [backup-simplify]: Simplify y into y
9.044 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.044 * [taylor]: Taking taylor expansion of x in x
9.044 * [backup-simplify]: Simplify 0 into 0
9.044 * [backup-simplify]: Simplify 1 into 1
9.044 * [backup-simplify]: Simplify (/ 1 1) into 1
9.045 * [backup-simplify]: Simplify (+ 1 0) into 1
9.045 * [backup-simplify]: Simplify (+ 0 1) into 1
9.046 * [backup-simplify]: Simplify (/ 1 1) into 1
9.046 * [taylor]: Taking taylor expansion of 1 in y
9.046 * [backup-simplify]: Simplify 1 into 1
9.046 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.048 * [backup-simplify]: Simplify (+ 0 0) into 0
9.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.048 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.049 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
9.049 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
9.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.049 * [taylor]: Taking taylor expansion of y in y
9.049 * [backup-simplify]: Simplify 0 into 0
9.049 * [backup-simplify]: Simplify 1 into 1
9.050 * [backup-simplify]: Simplify (/ 1 1) into 1
9.050 * [backup-simplify]: Simplify (- 1) into -1
9.050 * [backup-simplify]: Simplify -1 into -1
9.050 * [backup-simplify]: Simplify 1 into 1
9.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.052 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.052 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.054 * [backup-simplify]: Simplify (+ 0 0) into 0
9.054 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (* 2 (/ 1 (pow y 2)))
9.055 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.055 * [taylor]: Taking taylor expansion of 2 in y
9.055 * [backup-simplify]: Simplify 2 into 2
9.055 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.055 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.055 * [taylor]: Taking taylor expansion of y in y
9.055 * [backup-simplify]: Simplify 0 into 0
9.055 * [backup-simplify]: Simplify 1 into 1
9.055 * [backup-simplify]: Simplify (* 1 1) into 1
9.055 * [backup-simplify]: Simplify (/ 1 1) into 1
9.056 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.058 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
9.058 * [backup-simplify]: Simplify 0 into 0
9.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.059 * [backup-simplify]: Simplify (- 0) into 0
9.059 * [backup-simplify]: Simplify 0 into 0
9.059 * [backup-simplify]: Simplify 0 into 0
9.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.061 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.062 * [backup-simplify]: Simplify (+ 0 0) into 0
9.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.063 * [backup-simplify]: Simplify (+ 0 0) into 0
9.065 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 (pow y 3))))
9.065 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
9.065 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
9.065 * [taylor]: Taking taylor expansion of 2 in y
9.065 * [backup-simplify]: Simplify 2 into 2
9.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
9.065 * [taylor]: Taking taylor expansion of (pow y 3) in y
9.065 * [taylor]: Taking taylor expansion of y in y
9.065 * [backup-simplify]: Simplify 0 into 0
9.065 * [backup-simplify]: Simplify 1 into 1
9.066 * [backup-simplify]: Simplify (* 1 1) into 1
9.066 * [backup-simplify]: Simplify (* 1 1) into 1
9.067 * [backup-simplify]: Simplify (/ 1 1) into 1
9.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.068 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.070 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.073 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.073 * [backup-simplify]: Simplify (- 0) into 0
9.073 * [backup-simplify]: Simplify 0 into 0
9.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.076 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.076 * [backup-simplify]: Simplify 0 into 0
9.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.077 * [backup-simplify]: Simplify (- 0) into 0
9.077 * [backup-simplify]: Simplify 0 into 0
9.078 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) 1))) into (- x y)
9.078 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))))
9.078 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
9.078 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y
9.078 * [taylor]: Taking taylor expansion of -1 in y
9.078 * [backup-simplify]: Simplify -1 into -1
9.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
9.078 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.079 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.079 * [taylor]: Taking taylor expansion of x in y
9.079 * [backup-simplify]: Simplify x into x
9.079 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.079 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.079 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.079 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.079 * [taylor]: Taking taylor expansion of y in y
9.079 * [backup-simplify]: Simplify 0 into 0
9.079 * [backup-simplify]: Simplify 1 into 1
9.079 * [backup-simplify]: Simplify (* 1 1) into 1
9.080 * [backup-simplify]: Simplify (/ 1 1) into 1
9.080 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.080 * [taylor]: Taking taylor expansion of y in y
9.080 * [backup-simplify]: Simplify 0 into 0
9.080 * [backup-simplify]: Simplify 1 into 1
9.080 * [backup-simplify]: Simplify (/ 1 1) into 1
9.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.080 * [taylor]: Taking taylor expansion of x in y
9.081 * [backup-simplify]: Simplify x into x
9.081 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.081 * [backup-simplify]: Simplify (+ 0 1) into 1
9.082 * [backup-simplify]: Simplify (+ 1 0) into 1
9.082 * [backup-simplify]: Simplify (/ 1 1) into 1
9.082 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.082 * [taylor]: Taking taylor expansion of -1 in x
9.082 * [backup-simplify]: Simplify -1 into -1
9.082 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.082 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.082 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.082 * [taylor]: Taking taylor expansion of x in x
9.082 * [backup-simplify]: Simplify 0 into 0
9.082 * [backup-simplify]: Simplify 1 into 1
9.083 * [backup-simplify]: Simplify (* 1 1) into 1
9.083 * [backup-simplify]: Simplify (/ 1 1) into 1
9.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.083 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.083 * [taylor]: Taking taylor expansion of y in x
9.083 * [backup-simplify]: Simplify y into y
9.083 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.083 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.084 * [taylor]: Taking taylor expansion of y in x
9.084 * [backup-simplify]: Simplify y into y
9.084 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.084 * [taylor]: Taking taylor expansion of x in x
9.084 * [backup-simplify]: Simplify 0 into 0
9.084 * [backup-simplify]: Simplify 1 into 1
9.084 * [backup-simplify]: Simplify (/ 1 1) into 1
9.085 * [backup-simplify]: Simplify (+ 1 0) into 1
9.085 * [backup-simplify]: Simplify (+ 0 1) into 1
9.085 * [backup-simplify]: Simplify (/ 1 1) into 1
9.085 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.085 * [taylor]: Taking taylor expansion of -1 in x
9.086 * [backup-simplify]: Simplify -1 into -1
9.086 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.086 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.086 * [taylor]: Taking taylor expansion of x in x
9.086 * [backup-simplify]: Simplify 0 into 0
9.086 * [backup-simplify]: Simplify 1 into 1
9.086 * [backup-simplify]: Simplify (* 1 1) into 1
9.086 * [backup-simplify]: Simplify (/ 1 1) into 1
9.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.087 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.087 * [taylor]: Taking taylor expansion of y in x
9.087 * [backup-simplify]: Simplify y into y
9.087 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.087 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.087 * [taylor]: Taking taylor expansion of y in x
9.087 * [backup-simplify]: Simplify y into y
9.087 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.087 * [taylor]: Taking taylor expansion of x in x
9.087 * [backup-simplify]: Simplify 0 into 0
9.087 * [backup-simplify]: Simplify 1 into 1
9.088 * [backup-simplify]: Simplify (/ 1 1) into 1
9.088 * [backup-simplify]: Simplify (+ 1 0) into 1
9.088 * [backup-simplify]: Simplify (+ 0 1) into 1
9.089 * [backup-simplify]: Simplify (/ 1 1) into 1
9.089 * [backup-simplify]: Simplify (* -1 1) into -1
9.089 * [taylor]: Taking taylor expansion of -1 in y
9.089 * [backup-simplify]: Simplify -1 into -1
9.090 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.091 * [backup-simplify]: Simplify (+ 0 0) into 0
9.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.092 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
9.093 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 y))) (* 0 1)) into (/ 1 y)
9.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.093 * [taylor]: Taking taylor expansion of y in y
9.093 * [backup-simplify]: Simplify 0 into 0
9.093 * [backup-simplify]: Simplify 1 into 1
9.094 * [backup-simplify]: Simplify (/ 1 1) into 1
9.094 * [backup-simplify]: Simplify 1 into 1
9.094 * [backup-simplify]: Simplify -1 into -1
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 (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.098 * [backup-simplify]: Simplify (+ 0 0) into 0
9.099 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (* 2 (/ 1 (pow y 2)))
9.099 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 1))) into (- (* 2 (/ 1 (pow y 2))))
9.099 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
9.100 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.100 * [taylor]: Taking taylor expansion of 2 in y
9.100 * [backup-simplify]: Simplify 2 into 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) (* 0 1)) into 0
9.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.103 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
9.103 * [backup-simplify]: Simplify (- 0) into 0
9.103 * [backup-simplify]: Simplify 0 into 0
9.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.104 * [backup-simplify]: Simplify 0 into 0
9.104 * [backup-simplify]: Simplify 0 into 0
9.105 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.106 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.107 * [backup-simplify]: Simplify (+ 0 0) into 0
9.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.108 * [backup-simplify]: Simplify (+ 0 0) into 0
9.110 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 (pow y 3))))
9.111 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into (* 2 (/ 1 (pow y 3)))
9.111 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
9.111 * [taylor]: Taking taylor expansion of 2 in y
9.111 * [backup-simplify]: Simplify 2 into 2
9.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
9.111 * [taylor]: Taking taylor expansion of (pow y 3) in y
9.111 * [taylor]: Taking taylor expansion of y in y
9.111 * [backup-simplify]: Simplify 0 into 0
9.111 * [backup-simplify]: Simplify 1 into 1
9.112 * [backup-simplify]: Simplify (* 1 1) into 1
9.112 * [backup-simplify]: Simplify (* 1 1) into 1
9.112 * [backup-simplify]: Simplify (/ 1 1) into 1
9.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.114 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.116 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.118 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.119 * [backup-simplify]: Simplify 0 into 0
9.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.121 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.122 * [backup-simplify]: Simplify (- 0) into 0
9.122 * [backup-simplify]: Simplify 0 into 0
9.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.122 * [backup-simplify]: Simplify 0 into 0
9.123 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) 1))) into (- x y)
9.123 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
9.123 * [backup-simplify]: Simplify (/ (+ (* x x) (* y y)) (+ x y)) into (/ (+ (pow x 2) (pow y 2)) (+ x y))
9.123 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in (x y) around 0
9.123 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in y
9.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
9.123 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.123 * [taylor]: Taking taylor expansion of x in y
9.123 * [backup-simplify]: Simplify x into x
9.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.123 * [taylor]: Taking taylor expansion of y in y
9.123 * [backup-simplify]: Simplify 0 into 0
9.123 * [backup-simplify]: Simplify 1 into 1
9.123 * [taylor]: Taking taylor expansion of (+ x y) in y
9.123 * [taylor]: Taking taylor expansion of x in y
9.123 * [backup-simplify]: Simplify x into x
9.123 * [taylor]: Taking taylor expansion of y in y
9.123 * [backup-simplify]: Simplify 0 into 0
9.123 * [backup-simplify]: Simplify 1 into 1
9.123 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.123 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.123 * [backup-simplify]: Simplify (+ x 0) into x
9.123 * [backup-simplify]: Simplify (/ (pow x 2) x) into x
9.123 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in x
9.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.123 * [taylor]: Taking taylor expansion of x in x
9.123 * [backup-simplify]: Simplify 0 into 0
9.123 * [backup-simplify]: Simplify 1 into 1
9.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.124 * [taylor]: Taking taylor expansion of y in x
9.124 * [backup-simplify]: Simplify y into y
9.124 * [taylor]: Taking taylor expansion of (+ x y) in x
9.124 * [taylor]: Taking taylor expansion of x in x
9.124 * [backup-simplify]: Simplify 0 into 0
9.124 * [backup-simplify]: Simplify 1 into 1
9.124 * [taylor]: Taking taylor expansion of y in x
9.124 * [backup-simplify]: Simplify y into y
9.124 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.124 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.124 * [backup-simplify]: Simplify (+ 0 y) into y
9.124 * [backup-simplify]: Simplify (/ (pow y 2) y) into y
9.124 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (+ x y)) in x
9.124 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.124 * [taylor]: Taking taylor expansion of x in x
9.124 * [backup-simplify]: Simplify 0 into 0
9.124 * [backup-simplify]: Simplify 1 into 1
9.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.124 * [taylor]: Taking taylor expansion of y in x
9.124 * [backup-simplify]: Simplify y into y
9.124 * [taylor]: Taking taylor expansion of (+ x y) in x
9.124 * [taylor]: Taking taylor expansion of x in x
9.124 * [backup-simplify]: Simplify 0 into 0
9.124 * [backup-simplify]: Simplify 1 into 1
9.124 * [taylor]: Taking taylor expansion of y in x
9.124 * [backup-simplify]: Simplify y into y
9.124 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.124 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.124 * [backup-simplify]: Simplify (+ 0 y) into y
9.125 * [backup-simplify]: Simplify (/ (pow y 2) y) into y
9.125 * [taylor]: Taking taylor expansion of y in y
9.125 * [backup-simplify]: Simplify 0 into 0
9.125 * [backup-simplify]: Simplify 1 into 1
9.125 * [backup-simplify]: Simplify 0 into 0
9.125 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.125 * [backup-simplify]: Simplify (+ 0 0) into 0
9.125 * [backup-simplify]: Simplify (+ 1 0) into 1
9.125 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* y (/ 1 y)))) into (- 1)
9.126 * [taylor]: Taking taylor expansion of (- 1) in y
9.126 * [taylor]: Taking taylor expansion of 1 in y
9.126 * [backup-simplify]: Simplify 1 into 1
9.126 * [backup-simplify]: Simplify (- 1) into -1
9.126 * [backup-simplify]: Simplify -1 into -1
9.126 * [backup-simplify]: Simplify 1 into 1
9.126 * [backup-simplify]: Simplify (* 1 1) into 1
9.127 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.127 * [backup-simplify]: Simplify (+ 1 0) into 1
9.127 * [backup-simplify]: Simplify (+ 0 0) into 0
9.127 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* y (/ 0 y)) (* (- 1) (/ 1 y)))) into (* 2 (/ 1 y))
9.127 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
9.127 * [taylor]: Taking taylor expansion of 2 in y
9.128 * [backup-simplify]: Simplify 2 into 2
9.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.128 * [taylor]: Taking taylor expansion of y in y
9.128 * [backup-simplify]: Simplify 0 into 0
9.128 * [backup-simplify]: Simplify 1 into 1
9.128 * [backup-simplify]: Simplify (/ 1 1) into 1
9.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.129 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
9.129 * [backup-simplify]: Simplify 0 into 0
9.129 * [backup-simplify]: Simplify (- 0) into 0
9.129 * [backup-simplify]: Simplify 0 into 0
9.129 * [backup-simplify]: Simplify 0 into 0
9.129 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.130 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
9.130 * [backup-simplify]: Simplify (+ 0 0) into 0
9.130 * [backup-simplify]: Simplify (+ 0 0) into 0
9.131 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* y (/ 0 y)) (* (- 1) (/ 0 y)) (* (* 2 (/ 1 y)) (/ 1 y)))) into (- (* 2 (/ 1 (pow y 2))))
9.131 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
9.131 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.131 * [taylor]: Taking taylor expansion of 2 in y
9.131 * [backup-simplify]: Simplify 2 into 2
9.131 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.131 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.131 * [taylor]: Taking taylor expansion of y in y
9.131 * [backup-simplify]: Simplify 0 into 0
9.131 * [backup-simplify]: Simplify 1 into 1
9.131 * [backup-simplify]: Simplify (* 1 1) into 1
9.132 * [backup-simplify]: Simplify (/ 1 1) into 1
9.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.133 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.134 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.134 * [backup-simplify]: Simplify (- 0) into 0
9.134 * [backup-simplify]: Simplify 0 into 0
9.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.135 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.135 * [backup-simplify]: Simplify 0 into 0
9.136 * [backup-simplify]: Simplify (- 0) into 0
9.136 * [backup-simplify]: Simplify 0 into 0
9.136 * [backup-simplify]: Simplify (+ (* 1 (* y 1)) (* -1 (* 1 x))) into (- y x)
9.136 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))
9.136 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
9.136 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
9.136 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.136 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.136 * [taylor]: Taking taylor expansion of x in y
9.136 * [backup-simplify]: Simplify x into x
9.136 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.136 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.136 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.137 * [taylor]: Taking taylor expansion of y in y
9.137 * [backup-simplify]: Simplify 0 into 0
9.137 * [backup-simplify]: Simplify 1 into 1
9.137 * [backup-simplify]: Simplify (* 1 1) into 1
9.137 * [backup-simplify]: Simplify (/ 1 1) into 1
9.137 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.137 * [taylor]: Taking taylor expansion of y in y
9.137 * [backup-simplify]: Simplify 0 into 0
9.137 * [backup-simplify]: Simplify 1 into 1
9.137 * [backup-simplify]: Simplify (/ 1 1) into 1
9.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.137 * [taylor]: Taking taylor expansion of x in y
9.137 * [backup-simplify]: Simplify x into x
9.137 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.138 * [backup-simplify]: Simplify (+ 0 1) into 1
9.138 * [backup-simplify]: Simplify (+ 1 0) into 1
9.138 * [backup-simplify]: Simplify (/ 1 1) into 1
9.138 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.138 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.138 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.138 * [taylor]: Taking taylor expansion of x in x
9.138 * [backup-simplify]: Simplify 0 into 0
9.138 * [backup-simplify]: Simplify 1 into 1
9.139 * [backup-simplify]: Simplify (* 1 1) into 1
9.139 * [backup-simplify]: Simplify (/ 1 1) into 1
9.139 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.139 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.139 * [taylor]: Taking taylor expansion of y in x
9.139 * [backup-simplify]: Simplify y into y
9.139 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.139 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.139 * [taylor]: Taking taylor expansion of y in x
9.139 * [backup-simplify]: Simplify y into y
9.139 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.139 * [taylor]: Taking taylor expansion of x in x
9.139 * [backup-simplify]: Simplify 0 into 0
9.139 * [backup-simplify]: Simplify 1 into 1
9.140 * [backup-simplify]: Simplify (/ 1 1) into 1
9.140 * [backup-simplify]: Simplify (+ 1 0) into 1
9.140 * [backup-simplify]: Simplify (+ 0 1) into 1
9.140 * [backup-simplify]: Simplify (/ 1 1) into 1
9.140 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.140 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.140 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.140 * [taylor]: Taking taylor expansion of x in x
9.140 * [backup-simplify]: Simplify 0 into 0
9.140 * [backup-simplify]: Simplify 1 into 1
9.141 * [backup-simplify]: Simplify (* 1 1) into 1
9.141 * [backup-simplify]: Simplify (/ 1 1) into 1
9.141 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.141 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.141 * [taylor]: Taking taylor expansion of y in x
9.141 * [backup-simplify]: Simplify y into y
9.141 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.141 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.141 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.141 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.141 * [taylor]: Taking taylor expansion of y in x
9.141 * [backup-simplify]: Simplify y into y
9.141 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.141 * [taylor]: Taking taylor expansion of x in x
9.141 * [backup-simplify]: Simplify 0 into 0
9.141 * [backup-simplify]: Simplify 1 into 1
9.142 * [backup-simplify]: Simplify (/ 1 1) into 1
9.142 * [backup-simplify]: Simplify (+ 1 0) into 1
9.143 * [backup-simplify]: Simplify (+ 0 1) into 1
9.143 * [backup-simplify]: Simplify (/ 1 1) into 1
9.143 * [taylor]: Taking taylor expansion of 1 in y
9.143 * [backup-simplify]: Simplify 1 into 1
9.144 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.145 * [backup-simplify]: Simplify (+ 0 0) into 0
9.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.154 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.155 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
9.155 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
9.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.155 * [taylor]: Taking taylor expansion of y in y
9.155 * [backup-simplify]: Simplify 0 into 0
9.155 * [backup-simplify]: Simplify 1 into 1
9.155 * [backup-simplify]: Simplify (/ 1 1) into 1
9.156 * [backup-simplify]: Simplify (- 1) into -1
9.156 * [backup-simplify]: Simplify -1 into -1
9.156 * [backup-simplify]: Simplify 1 into 1
9.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.158 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.159 * [backup-simplify]: Simplify (+ 0 0) into 0
9.160 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (* 2 (/ 1 (pow y 2)))
9.160 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.160 * [taylor]: Taking taylor expansion of 2 in y
9.160 * [backup-simplify]: Simplify 2 into 2
9.160 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.160 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.160 * [taylor]: Taking taylor expansion of y in y
9.160 * [backup-simplify]: Simplify 0 into 0
9.160 * [backup-simplify]: Simplify 1 into 1
9.160 * [backup-simplify]: Simplify (* 1 1) into 1
9.161 * [backup-simplify]: Simplify (/ 1 1) into 1
9.161 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.163 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
9.163 * [backup-simplify]: Simplify 0 into 0
9.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.164 * [backup-simplify]: Simplify (- 0) into 0
9.164 * [backup-simplify]: Simplify 0 into 0
9.164 * [backup-simplify]: Simplify 0 into 0
9.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.166 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.167 * [backup-simplify]: Simplify (+ 0 0) into 0
9.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.169 * [backup-simplify]: Simplify (+ 0 0) into 0
9.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 (pow y 3))))
9.170 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
9.170 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
9.170 * [taylor]: Taking taylor expansion of 2 in y
9.170 * [backup-simplify]: Simplify 2 into 2
9.170 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
9.170 * [taylor]: Taking taylor expansion of (pow y 3) in y
9.170 * [taylor]: Taking taylor expansion of y in y
9.170 * [backup-simplify]: Simplify 0 into 0
9.170 * [backup-simplify]: Simplify 1 into 1
9.171 * [backup-simplify]: Simplify (* 1 1) into 1
9.171 * [backup-simplify]: Simplify (* 1 1) into 1
9.172 * [backup-simplify]: Simplify (/ 1 1) into 1
9.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.173 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.174 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.177 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.177 * [backup-simplify]: Simplify (- 0) into 0
9.177 * [backup-simplify]: Simplify 0 into 0
9.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.180 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.180 * [backup-simplify]: Simplify 0 into 0
9.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.181 * [backup-simplify]: Simplify (- 0) into 0
9.181 * [backup-simplify]: Simplify 0 into 0
9.181 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) 1))) into (- x y)
9.182 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))))
9.182 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
9.182 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y
9.182 * [taylor]: Taking taylor expansion of -1 in y
9.182 * [backup-simplify]: Simplify -1 into -1
9.182 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
9.182 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.182 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.182 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.182 * [taylor]: Taking taylor expansion of x in y
9.182 * [backup-simplify]: Simplify x into x
9.182 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.183 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.183 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.183 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.183 * [taylor]: Taking taylor expansion of y in y
9.183 * [backup-simplify]: Simplify 0 into 0
9.183 * [backup-simplify]: Simplify 1 into 1
9.183 * [backup-simplify]: Simplify (* 1 1) into 1
9.183 * [backup-simplify]: Simplify (/ 1 1) into 1
9.183 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.184 * [taylor]: Taking taylor expansion of y in y
9.184 * [backup-simplify]: Simplify 0 into 0
9.184 * [backup-simplify]: Simplify 1 into 1
9.184 * [backup-simplify]: Simplify (/ 1 1) into 1
9.184 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.184 * [taylor]: Taking taylor expansion of x in y
9.184 * [backup-simplify]: Simplify x into x
9.184 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.185 * [backup-simplify]: Simplify (+ 0 1) into 1
9.185 * [backup-simplify]: Simplify (+ 1 0) into 1
9.185 * [backup-simplify]: Simplify (/ 1 1) into 1
9.185 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.185 * [taylor]: Taking taylor expansion of -1 in x
9.185 * [backup-simplify]: Simplify -1 into -1
9.185 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.185 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.185 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.186 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.186 * [taylor]: Taking taylor expansion of x in x
9.186 * [backup-simplify]: Simplify 0 into 0
9.186 * [backup-simplify]: Simplify 1 into 1
9.186 * [backup-simplify]: Simplify (* 1 1) into 1
9.186 * [backup-simplify]: Simplify (/ 1 1) into 1
9.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.186 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.186 * [taylor]: Taking taylor expansion of y in x
9.186 * [backup-simplify]: Simplify y into y
9.187 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.187 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.187 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.187 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.187 * [taylor]: Taking taylor expansion of y in x
9.187 * [backup-simplify]: Simplify y into y
9.187 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.187 * [taylor]: Taking taylor expansion of x in x
9.187 * [backup-simplify]: Simplify 0 into 0
9.187 * [backup-simplify]: Simplify 1 into 1
9.187 * [backup-simplify]: Simplify (/ 1 1) into 1
9.188 * [backup-simplify]: Simplify (+ 1 0) into 1
9.188 * [backup-simplify]: Simplify (+ 0 1) into 1
9.189 * [backup-simplify]: Simplify (/ 1 1) into 1
9.189 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
9.189 * [taylor]: Taking taylor expansion of -1 in x
9.189 * [backup-simplify]: Simplify -1 into -1
9.189 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
9.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.189 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.189 * [taylor]: Taking taylor expansion of x in x
9.189 * [backup-simplify]: Simplify 0 into 0
9.189 * [backup-simplify]: Simplify 1 into 1
9.189 * [backup-simplify]: Simplify (* 1 1) into 1
9.190 * [backup-simplify]: Simplify (/ 1 1) into 1
9.190 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.190 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.190 * [taylor]: Taking taylor expansion of y in x
9.190 * [backup-simplify]: Simplify y into y
9.190 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.190 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.190 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.190 * [taylor]: Taking taylor expansion of y in x
9.190 * [backup-simplify]: Simplify y into y
9.190 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.190 * [taylor]: Taking taylor expansion of x in x
9.190 * [backup-simplify]: Simplify 0 into 0
9.190 * [backup-simplify]: Simplify 1 into 1
9.191 * [backup-simplify]: Simplify (/ 1 1) into 1
9.191 * [backup-simplify]: Simplify (+ 1 0) into 1
9.191 * [backup-simplify]: Simplify (+ 0 1) into 1
9.192 * [backup-simplify]: Simplify (/ 1 1) into 1
9.192 * [backup-simplify]: Simplify (* -1 1) into -1
9.192 * [taylor]: Taking taylor expansion of -1 in y
9.192 * [backup-simplify]: Simplify -1 into -1
9.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.194 * [backup-simplify]: Simplify (+ 0 0) into 0
9.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.195 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.195 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
9.196 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 y))) (* 0 1)) into (/ 1 y)
9.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.196 * [taylor]: Taking taylor expansion of y in y
9.196 * [backup-simplify]: Simplify 0 into 0
9.196 * [backup-simplify]: Simplify 1 into 1
9.196 * [backup-simplify]: Simplify (/ 1 1) into 1
9.196 * [backup-simplify]: Simplify 1 into 1
9.197 * [backup-simplify]: Simplify -1 into -1
9.197 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.199 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.200 * [backup-simplify]: Simplify (+ 0 0) into 0
9.201 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (* 2 (/ 1 (pow y 2)))
9.202 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 1))) into (- (* 2 (/ 1 (pow y 2))))
9.202 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
9.202 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.202 * [taylor]: Taking taylor expansion of 2 in y
9.202 * [backup-simplify]: Simplify 2 into 2
9.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.202 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.202 * [taylor]: Taking taylor expansion of y in y
9.202 * [backup-simplify]: Simplify 0 into 0
9.202 * [backup-simplify]: Simplify 1 into 1
9.202 * [backup-simplify]: Simplify (* 1 1) into 1
9.203 * [backup-simplify]: Simplify (/ 1 1) into 1
9.203 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.205 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
9.205 * [backup-simplify]: Simplify (- 0) into 0
9.205 * [backup-simplify]: Simplify 0 into 0
9.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.206 * [backup-simplify]: Simplify 0 into 0
9.206 * [backup-simplify]: Simplify 0 into 0
9.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.208 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.208 * [backup-simplify]: Simplify (+ 0 0) into 0
9.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.210 * [backup-simplify]: Simplify (+ 0 0) into 0
9.212 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 (pow y 3))))
9.213 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into (* 2 (/ 1 (pow y 3)))
9.213 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
9.213 * [taylor]: Taking taylor expansion of 2 in y
9.213 * [backup-simplify]: Simplify 2 into 2
9.213 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
9.213 * [taylor]: Taking taylor expansion of (pow y 3) in y
9.213 * [taylor]: Taking taylor expansion of y in y
9.213 * [backup-simplify]: Simplify 0 into 0
9.213 * [backup-simplify]: Simplify 1 into 1
9.213 * [backup-simplify]: Simplify (* 1 1) into 1
9.213 * [backup-simplify]: Simplify (* 1 1) into 1
9.214 * [backup-simplify]: Simplify (/ 1 1) into 1
9.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.215 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.216 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.217 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.219 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.219 * [backup-simplify]: Simplify 0 into 0
9.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.222 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.222 * [backup-simplify]: Simplify (- 0) into 0
9.222 * [backup-simplify]: Simplify 0 into 0
9.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.223 * [backup-simplify]: Simplify 0 into 0
9.224 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) 1))) into (- x y)
9.224 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
9.224 * [backup-simplify]: Simplify (/ y (/ (+ (* x x) (* y y)) (+ x y))) into (/ (* y (+ x y)) (+ (pow x 2) (pow y 2)))
9.224 * [approximate]: Taking taylor expansion of (/ (* y (+ x y)) (+ (pow x 2) (pow y 2))) in (y x) around 0
9.224 * [taylor]: Taking taylor expansion of (/ (* y (+ x y)) (+ (pow x 2) (pow y 2))) in x
9.224 * [taylor]: Taking taylor expansion of (* y (+ x y)) in x
9.224 * [taylor]: Taking taylor expansion of y in x
9.224 * [backup-simplify]: Simplify y into y
9.224 * [taylor]: Taking taylor expansion of (+ x y) in x
9.224 * [taylor]: Taking taylor expansion of x in x
9.224 * [backup-simplify]: Simplify 0 into 0
9.224 * [backup-simplify]: Simplify 1 into 1
9.224 * [taylor]: Taking taylor expansion of y in x
9.224 * [backup-simplify]: Simplify y into y
9.224 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.225 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.225 * [taylor]: Taking taylor expansion of x in x
9.225 * [backup-simplify]: Simplify 0 into 0
9.225 * [backup-simplify]: Simplify 1 into 1
9.225 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.225 * [taylor]: Taking taylor expansion of y in x
9.225 * [backup-simplify]: Simplify y into y
9.225 * [backup-simplify]: Simplify (+ 0 y) into y
9.225 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.225 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.225 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.225 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
9.225 * [taylor]: Taking taylor expansion of (/ (* y (+ x y)) (+ (pow x 2) (pow y 2))) in y
9.225 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
9.225 * [taylor]: Taking taylor expansion of y in y
9.225 * [backup-simplify]: Simplify 0 into 0
9.225 * [backup-simplify]: Simplify 1 into 1
9.225 * [taylor]: Taking taylor expansion of (+ x y) in y
9.225 * [taylor]: Taking taylor expansion of x in y
9.226 * [backup-simplify]: Simplify x into x
9.226 * [taylor]: Taking taylor expansion of y in y
9.226 * [backup-simplify]: Simplify 0 into 0
9.226 * [backup-simplify]: Simplify 1 into 1
9.226 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
9.226 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.226 * [taylor]: Taking taylor expansion of x in y
9.226 * [backup-simplify]: Simplify x into x
9.226 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.226 * [taylor]: Taking taylor expansion of y in y
9.226 * [backup-simplify]: Simplify 0 into 0
9.226 * [backup-simplify]: Simplify 1 into 1
9.226 * [backup-simplify]: Simplify (+ x 0) into x
9.226 * [backup-simplify]: Simplify (* 0 x) into 0
9.226 * [backup-simplify]: Simplify (+ 0 1) into 1
9.227 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 x)) into x
9.227 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.227 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.228 * [backup-simplify]: Simplify (/ x (pow x 2)) into (/ 1 x)
9.228 * [taylor]: Taking taylor expansion of (/ (* y (+ x y)) (+ (pow x 2) (pow y 2))) in y
9.228 * [taylor]: Taking taylor expansion of (* y (+ x y)) 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 * [taylor]: Taking taylor expansion of (+ x y) in y
9.228 * [taylor]: Taking taylor expansion of x in y
9.228 * [backup-simplify]: Simplify x into x
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 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
9.228 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.228 * [taylor]: Taking taylor expansion of x in y
9.228 * [backup-simplify]: Simplify x into x
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 (+ x 0) into x
9.228 * [backup-simplify]: Simplify (* 0 x) into 0
9.229 * [backup-simplify]: Simplify (+ 0 1) into 1
9.229 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 x)) into x
9.229 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.229 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.229 * [backup-simplify]: Simplify (/ x (pow x 2)) into (/ 1 x)
9.230 * [taylor]: Taking taylor expansion of (/ 1 x) 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 (/ 0 1)))) into 0
9.231 * [backup-simplify]: Simplify 0 into 0
9.231 * [backup-simplify]: Simplify (+ 0 0) into 0
9.232 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 x))) into 1
9.232 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
9.232 * [backup-simplify]: Simplify (+ 0 0) into 0
9.233 * [backup-simplify]: Simplify (- (/ 1 (pow x 2)) (+ (* (/ 1 x) (/ 0 (pow x 2))))) into (/ 1 (pow x 2))
9.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.233 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.233 * [taylor]: Taking taylor expansion of x in x
9.233 * [backup-simplify]: Simplify 0 into 0
9.233 * [backup-simplify]: Simplify 1 into 1
9.233 * [backup-simplify]: Simplify (* 1 1) into 1
9.234 * [backup-simplify]: Simplify (/ 1 1) into 1
9.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.235 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.237 * [backup-simplify]: Simplify 0 into 0
9.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.238 * [backup-simplify]: Simplify 0 into 0
9.238 * [backup-simplify]: Simplify (+ 0 0) into 0
9.239 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 x)))) into 0
9.240 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
9.240 * [backup-simplify]: Simplify (* 1 1) into 1
9.240 * [backup-simplify]: Simplify (+ 0 1) into 1
9.241 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 x) (/ 1 (pow x 2))) (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into (- (/ 1 (pow x 3)))
9.241 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 3))) in x
9.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
9.241 * [taylor]: Taking taylor expansion of (pow x 3) in x
9.241 * [taylor]: Taking taylor expansion of x in x
9.241 * [backup-simplify]: Simplify 0 into 0
9.241 * [backup-simplify]: Simplify 1 into 1
9.242 * [backup-simplify]: Simplify (* 1 1) into 1
9.242 * [backup-simplify]: Simplify (* 1 1) into 1
9.242 * [backup-simplify]: Simplify (/ 1 1) into 1
9.243 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.245 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.247 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.250 * [backup-simplify]: Simplify (- 0) into 0
9.250 * [backup-simplify]: Simplify 0 into 0
9.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.252 * [backup-simplify]: Simplify 0 into 0
9.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [backup-simplify]: Simplify 0 into 0
9.254 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (/ 1 x) (/ 1 y)))) into (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y))
9.254 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in (y x) around 0
9.254 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in x
9.254 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.254 * [taylor]: Taking taylor expansion of y in x
9.254 * [backup-simplify]: Simplify y into y
9.254 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.254 * [taylor]: Taking taylor expansion of x in x
9.254 * [backup-simplify]: Simplify 0 into 0
9.254 * [backup-simplify]: Simplify 1 into 1
9.254 * [backup-simplify]: Simplify (/ 1 1) into 1
9.254 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y) in x
9.255 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.255 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.255 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.255 * [taylor]: Taking taylor expansion of x in x
9.255 * [backup-simplify]: Simplify 0 into 0
9.255 * [backup-simplify]: Simplify 1 into 1
9.255 * [backup-simplify]: Simplify (* 1 1) into 1
9.255 * [backup-simplify]: Simplify (/ 1 1) into 1
9.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.255 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.255 * [taylor]: Taking taylor expansion of y in x
9.256 * [backup-simplify]: Simplify y into y
9.256 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.256 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.256 * [taylor]: Taking taylor expansion of y in x
9.256 * [backup-simplify]: Simplify y into y
9.256 * [backup-simplify]: Simplify (+ 0 1) into 1
9.257 * [backup-simplify]: Simplify (+ 1 0) into 1
9.257 * [backup-simplify]: Simplify (* 1 y) into y
9.257 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.257 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in y
9.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.257 * [taylor]: Taking taylor expansion of y in y
9.257 * [backup-simplify]: Simplify 0 into 0
9.257 * [backup-simplify]: Simplify 1 into 1
9.257 * [backup-simplify]: Simplify (/ 1 1) into 1
9.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.257 * [taylor]: Taking taylor expansion of x in y
9.257 * [backup-simplify]: Simplify x into x
9.257 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.258 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y) in y
9.258 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.258 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.258 * [taylor]: Taking taylor expansion of x in y
9.258 * [backup-simplify]: Simplify x into x
9.258 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.258 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.258 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.258 * [taylor]: Taking taylor expansion of y in y
9.258 * [backup-simplify]: Simplify 0 into 0
9.258 * [backup-simplify]: Simplify 1 into 1
9.258 * [backup-simplify]: Simplify (* 1 1) into 1
9.259 * [backup-simplify]: Simplify (/ 1 1) into 1
9.259 * [taylor]: Taking taylor expansion of y in y
9.259 * [backup-simplify]: Simplify 0 into 0
9.259 * [backup-simplify]: Simplify 1 into 1
9.259 * [backup-simplify]: Simplify (+ 1 0) into 1
9.260 * [backup-simplify]: Simplify (+ 0 1) into 1
9.260 * [backup-simplify]: Simplify (* 1 0) into 0
9.261 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.262 * [backup-simplify]: Simplify (+ 0 0) into 0
9.262 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
9.263 * [backup-simplify]: Simplify (/ 1 1) into 1
9.263 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in y
9.263 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.263 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.263 * [taylor]: Taking taylor expansion of y in y
9.263 * [backup-simplify]: Simplify 0 into 0
9.263 * [backup-simplify]: Simplify 1 into 1
9.263 * [backup-simplify]: Simplify (/ 1 1) into 1
9.263 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.263 * [taylor]: Taking taylor expansion of x in y
9.263 * [backup-simplify]: Simplify x into x
9.263 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.263 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y) in y
9.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.264 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.264 * [taylor]: Taking taylor expansion of x in y
9.264 * [backup-simplify]: Simplify x into x
9.264 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.264 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.264 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.264 * [taylor]: Taking taylor expansion of y in y
9.264 * [backup-simplify]: Simplify 0 into 0
9.264 * [backup-simplify]: Simplify 1 into 1
9.264 * [backup-simplify]: Simplify (* 1 1) into 1
9.265 * [backup-simplify]: Simplify (/ 1 1) into 1
9.265 * [taylor]: Taking taylor expansion of y in y
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [backup-simplify]: Simplify 1 into 1
9.265 * [backup-simplify]: Simplify (+ 1 0) into 1
9.266 * [backup-simplify]: Simplify (+ 0 1) into 1
9.266 * [backup-simplify]: Simplify (* 1 0) into 0
9.267 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.268 * [backup-simplify]: Simplify (+ 0 0) into 0
9.268 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
9.269 * [backup-simplify]: Simplify (/ 1 1) into 1
9.269 * [taylor]: Taking taylor expansion of 1 in x
9.269 * [backup-simplify]: Simplify 1 into 1
9.269 * [backup-simplify]: Simplify 0 into 0
9.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.270 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
9.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.272 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow x 2)) 0))) into 0
9.274 * [backup-simplify]: Simplify (- (/ (/ 1 x) 1) (+ (* 1 (/ 0 1)))) into (/ 1 x)
9.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.274 * [taylor]: Taking taylor expansion of x in x
9.274 * [backup-simplify]: Simplify 0 into 0
9.274 * [backup-simplify]: Simplify 1 into 1
9.274 * [backup-simplify]: Simplify (/ 1 1) into 1
9.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.276 * [backup-simplify]: Simplify 0 into 0
9.276 * [backup-simplify]: Simplify 0 into 0
9.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.277 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.277 * [backup-simplify]: Simplify (+ 0 0) into 0
9.278 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
9.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
9.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.279 * [backup-simplify]: Simplify (+ 0 0) into 0
9.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow x 2)) 1) (* 0 0)))) into (/ 1 (pow x 2))
9.281 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 (pow x 2)) 1)) (* (/ 1 x) (/ 0 1)))) into (- (/ 1 (pow x 2)))
9.281 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
9.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.281 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.281 * [taylor]: Taking taylor expansion of x in x
9.281 * [backup-simplify]: Simplify 0 into 0
9.281 * [backup-simplify]: Simplify 1 into 1
9.281 * [backup-simplify]: Simplify (* 1 1) into 1
9.281 * [backup-simplify]: Simplify (/ 1 1) into 1
9.282 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.282 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.284 * [backup-simplify]: Simplify (- 0) into 0
9.284 * [backup-simplify]: Simplify 0 into 0
9.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.285 * [backup-simplify]: Simplify 0 into 0
9.285 * [backup-simplify]: Simplify 0 into 0
9.285 * [backup-simplify]: Simplify 0 into 0
9.285 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y))))) into (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y))
9.285 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in (y x) around 0
9.285 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in x
9.285 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.285 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.285 * [taylor]: Taking taylor expansion of y in x
9.285 * [backup-simplify]: Simplify y into y
9.286 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.286 * [taylor]: Taking taylor expansion of x in x
9.286 * [backup-simplify]: Simplify 0 into 0
9.286 * [backup-simplify]: Simplify 1 into 1
9.286 * [backup-simplify]: Simplify (/ 1 1) into 1
9.286 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y) in x
9.286 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.286 * [taylor]: Taking taylor expansion of x in x
9.286 * [backup-simplify]: Simplify 0 into 0
9.286 * [backup-simplify]: Simplify 1 into 1
9.286 * [backup-simplify]: Simplify (* 1 1) into 1
9.286 * [backup-simplify]: Simplify (/ 1 1) into 1
9.286 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.287 * [taylor]: Taking taylor expansion of y in x
9.287 * [backup-simplify]: Simplify y into y
9.287 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.287 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.287 * [taylor]: Taking taylor expansion of y in x
9.287 * [backup-simplify]: Simplify y into y
9.287 * [backup-simplify]: Simplify (+ 0 1) into 1
9.287 * [backup-simplify]: Simplify (+ 1 0) into 1
9.287 * [backup-simplify]: Simplify (* 1 y) into y
9.287 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.287 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in y
9.287 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.287 * [taylor]: Taking taylor expansion of y in y
9.287 * [backup-simplify]: Simplify 0 into 0
9.288 * [backup-simplify]: Simplify 1 into 1
9.288 * [backup-simplify]: Simplify (/ 1 1) into 1
9.288 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.288 * [taylor]: Taking taylor expansion of x in y
9.288 * [backup-simplify]: Simplify x into x
9.288 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.288 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y) in y
9.288 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.288 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.288 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.288 * [taylor]: Taking taylor expansion of x in y
9.288 * [backup-simplify]: Simplify x into x
9.288 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.288 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.288 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.288 * [taylor]: Taking taylor expansion of y in y
9.288 * [backup-simplify]: Simplify 0 into 0
9.288 * [backup-simplify]: Simplify 1 into 1
9.288 * [backup-simplify]: Simplify (* 1 1) into 1
9.289 * [backup-simplify]: Simplify (/ 1 1) into 1
9.289 * [taylor]: Taking taylor expansion of y in y
9.289 * [backup-simplify]: Simplify 0 into 0
9.289 * [backup-simplify]: Simplify 1 into 1
9.289 * [backup-simplify]: Simplify (+ 1 0) into 1
9.289 * [backup-simplify]: Simplify (+ 0 1) into 1
9.289 * [backup-simplify]: Simplify (* 1 0) into 0
9.290 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.295 * [backup-simplify]: Simplify (+ 0 0) into 0
9.295 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
9.296 * [backup-simplify]: Simplify (/ 1 1) into 1
9.296 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y)) in y
9.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.296 * [taylor]: Taking taylor expansion of y in y
9.296 * [backup-simplify]: Simplify 0 into 0
9.296 * [backup-simplify]: Simplify 1 into 1
9.296 * [backup-simplify]: Simplify (/ 1 1) into 1
9.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.296 * [taylor]: Taking taylor expansion of x in y
9.296 * [backup-simplify]: Simplify x into x
9.296 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.296 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) y) in y
9.296 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.296 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.296 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.296 * [taylor]: Taking taylor expansion of x in y
9.296 * [backup-simplify]: Simplify x into x
9.296 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.296 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.297 * [taylor]: Taking taylor expansion of y in y
9.297 * [backup-simplify]: Simplify 0 into 0
9.297 * [backup-simplify]: Simplify 1 into 1
9.297 * [backup-simplify]: Simplify (* 1 1) into 1
9.297 * [backup-simplify]: Simplify (/ 1 1) into 1
9.297 * [taylor]: Taking taylor expansion of y in y
9.297 * [backup-simplify]: Simplify 0 into 0
9.297 * [backup-simplify]: Simplify 1 into 1
9.297 * [backup-simplify]: Simplify (+ 1 0) into 1
9.298 * [backup-simplify]: Simplify (+ 0 1) into 1
9.298 * [backup-simplify]: Simplify (* 1 0) into 0
9.298 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.299 * [backup-simplify]: Simplify (+ 0 0) into 0
9.299 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
9.299 * [backup-simplify]: Simplify (/ 1 1) into 1
9.300 * [taylor]: Taking taylor expansion of 1 in x
9.300 * [backup-simplify]: Simplify 1 into 1
9.300 * [backup-simplify]: Simplify 0 into 0
9.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.300 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
9.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.301 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow x 2)) 0))) into 0
9.302 * [backup-simplify]: Simplify (- (/ (/ 1 x) 1) (+ (* 1 (/ 0 1)))) into (/ 1 x)
9.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.302 * [taylor]: Taking taylor expansion of x in x
9.302 * [backup-simplify]: Simplify 0 into 0
9.302 * [backup-simplify]: Simplify 1 into 1
9.303 * [backup-simplify]: Simplify (/ 1 1) into 1
9.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.304 * [backup-simplify]: Simplify 0 into 0
9.304 * [backup-simplify]: Simplify 0 into 0
9.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.304 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.305 * [backup-simplify]: Simplify (+ 0 0) into 0
9.305 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
9.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
9.305 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.307 * [backup-simplify]: Simplify (+ 0 0) into 0
9.308 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow x 2)) 1) (* 0 0)))) into (/ 1 (pow x 2))
9.309 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 (pow x 2)) 1)) (* (/ 1 x) (/ 0 1)))) into (- (/ 1 (pow x 2)))
9.309 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
9.309 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.309 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.309 * [taylor]: Taking taylor expansion of x in x
9.309 * [backup-simplify]: Simplify 0 into 0
9.309 * [backup-simplify]: Simplify 1 into 1
9.310 * [backup-simplify]: Simplify (* 1 1) into 1
9.310 * [backup-simplify]: Simplify (/ 1 1) into 1
9.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.312 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.315 * [backup-simplify]: Simplify (- 0) into 0
9.315 * [backup-simplify]: Simplify 0 into 0
9.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.315 * [backup-simplify]: Simplify 0 into 0
9.315 * [backup-simplify]: Simplify 0 into 0
9.315 * [backup-simplify]: Simplify 0 into 0
9.315 * * * * [progress]: [ 4 / 4 ] generating series at (2)
9.316 * [backup-simplify]: Simplify (- (/ x (/ (+ (* x x) (* y y)) (+ x y))) (/ y (/ (+ (* x x) (* y y)) (+ x y)))) into (- (/ (pow x 2) (+ (pow x 2) (pow y 2))) (/ (pow y 2) (+ (pow x 2) (pow y 2))))
9.316 * [approximate]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (pow y 2))) (/ (pow y 2) (+ (pow x 2) (pow y 2)))) in (x y) around 0
9.316 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (pow y 2))) (/ (pow y 2) (+ (pow x 2) (pow y 2)))) in y
9.316 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (pow y 2))) in y
9.316 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.316 * [taylor]: Taking taylor expansion of x in y
9.316 * [backup-simplify]: Simplify x into x
9.316 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
9.316 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.316 * [taylor]: Taking taylor expansion of x in y
9.316 * [backup-simplify]: Simplify x into x
9.316 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.316 * [taylor]: Taking taylor expansion of y in y
9.316 * [backup-simplify]: Simplify 0 into 0
9.316 * [backup-simplify]: Simplify 1 into 1
9.316 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.316 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.316 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.317 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
9.317 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (pow y 2))) in y
9.317 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.317 * [taylor]: Taking taylor expansion of y in y
9.317 * [backup-simplify]: Simplify 0 into 0
9.317 * [backup-simplify]: Simplify 1 into 1
9.317 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
9.317 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.317 * [taylor]: Taking taylor expansion of x in y
9.317 * [backup-simplify]: Simplify x into x
9.317 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.317 * [taylor]: Taking taylor expansion of y in y
9.317 * [backup-simplify]: Simplify 0 into 0
9.317 * [backup-simplify]: Simplify 1 into 1
9.317 * [backup-simplify]: Simplify (* 1 1) into 1
9.317 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.317 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.317 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.317 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (pow y 2))) (/ (pow y 2) (+ (pow x 2) (pow y 2)))) in x
9.317 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (pow y 2))) in x
9.317 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.317 * [taylor]: Taking taylor expansion of x in x
9.317 * [backup-simplify]: Simplify 0 into 0
9.317 * [backup-simplify]: Simplify 1 into 1
9.317 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.317 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.317 * [taylor]: Taking taylor expansion of x in x
9.317 * [backup-simplify]: Simplify 0 into 0
9.317 * [backup-simplify]: Simplify 1 into 1
9.317 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.318 * [taylor]: Taking taylor expansion of y in x
9.318 * [backup-simplify]: Simplify y into y
9.318 * [backup-simplify]: Simplify (* 1 1) into 1
9.318 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.318 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.318 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.318 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (pow y 2))) in x
9.318 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.318 * [taylor]: Taking taylor expansion of y in x
9.318 * [backup-simplify]: Simplify y into y
9.318 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.318 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.318 * [taylor]: Taking taylor expansion of x in x
9.318 * [backup-simplify]: Simplify 0 into 0
9.318 * [backup-simplify]: Simplify 1 into 1
9.318 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.318 * [taylor]: Taking taylor expansion of y in x
9.318 * [backup-simplify]: Simplify y into y
9.318 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.318 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.318 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.319 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
9.319 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (pow y 2))) (/ (pow y 2) (+ (pow x 2) (pow y 2)))) in x
9.319 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (pow y 2))) in x
9.319 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.319 * [taylor]: Taking taylor expansion of x in x
9.319 * [backup-simplify]: Simplify 0 into 0
9.319 * [backup-simplify]: Simplify 1 into 1
9.319 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.319 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.319 * [taylor]: Taking taylor expansion of x in x
9.319 * [backup-simplify]: Simplify 0 into 0
9.319 * [backup-simplify]: Simplify 1 into 1
9.319 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.319 * [taylor]: Taking taylor expansion of y in x
9.319 * [backup-simplify]: Simplify y into y
9.319 * [backup-simplify]: Simplify (* 1 1) into 1
9.319 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.319 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.319 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.319 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (pow y 2))) in x
9.319 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.319 * [taylor]: Taking taylor expansion of y in x
9.319 * [backup-simplify]: Simplify y into y
9.319 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
9.319 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.319 * [taylor]: Taking taylor expansion of x in x
9.319 * [backup-simplify]: Simplify 0 into 0
9.319 * [backup-simplify]: Simplify 1 into 1
9.319 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.320 * [taylor]: Taking taylor expansion of y in x
9.320 * [backup-simplify]: Simplify y into y
9.320 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.320 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.320 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
9.320 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
9.320 * [backup-simplify]: Simplify (- 1) into -1
9.320 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.320 * [taylor]: Taking taylor expansion of -1 in y
9.320 * [backup-simplify]: Simplify -1 into -1
9.320 * [backup-simplify]: Simplify -1 into -1
9.321 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.321 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.321 * [backup-simplify]: Simplify (+ 0 0) into 0
9.321 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* 1 (/ 0 (pow y 2))))) into 0
9.321 * [backup-simplify]: Simplify (- 0) into 0
9.321 * [backup-simplify]: Simplify (+ 0 0) into 0
9.321 * [taylor]: Taking taylor expansion of 0 in y
9.321 * [backup-simplify]: Simplify 0 into 0
9.322 * [backup-simplify]: Simplify 0 into 0
9.322 * [backup-simplify]: Simplify 0 into 0
9.322 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.322 * [backup-simplify]: Simplify (* 1 1) into 1
9.322 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.323 * [backup-simplify]: Simplify (+ 1 0) into 1
9.323 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* 1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (- (/ 1 (pow y 2)))
9.323 * [backup-simplify]: Simplify (- (- (/ 1 (pow y 2)))) into (/ 1 (pow y 2))
9.323 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) (/ 1 (pow y 2))) into (* 2 (/ 1 (pow y 2)))
9.323 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.323 * [taylor]: Taking taylor expansion of 2 in y
9.323 * [backup-simplify]: Simplify 2 into 2
9.323 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.323 * [taylor]: Taking taylor expansion of y in y
9.323 * [backup-simplify]: Simplify 0 into 0
9.323 * [backup-simplify]: Simplify 1 into 1
9.324 * [backup-simplify]: Simplify (* 1 1) into 1
9.324 * [backup-simplify]: Simplify (/ 1 1) into 1
9.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.325 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.326 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.326 * [backup-simplify]: Simplify 0 into 0
9.326 * [backup-simplify]: Simplify 0 into 0
9.326 * [backup-simplify]: Simplify 0 into 0
9.327 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.327 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.327 * [backup-simplify]: Simplify (+ 0 0) into 0
9.328 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.328 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
9.329 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.329 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
9.329 * [backup-simplify]: Simplify (+ 0 0) into 0
9.330 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* 1 (/ 0 (pow y 2))) (* 0 (/ 1 (pow y 2))) (* (- (/ 1 (pow y 2))) (/ 0 (pow y 2))))) into 0
9.330 * [backup-simplify]: Simplify (- 0) into 0
9.330 * [backup-simplify]: Simplify (+ 0 0) into 0
9.330 * [taylor]: Taking taylor expansion of 0 in y
9.331 * [backup-simplify]: Simplify 0 into 0
9.331 * [backup-simplify]: Simplify 0 into 0
9.331 * [backup-simplify]: Simplify -1 into -1
9.331 * [backup-simplify]: Simplify (- (/ (/ 1 x) (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (/ 1 x) (/ 1 y)))) (/ (/ 1 y) (/ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (/ 1 x) (/ 1 y))))) into (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))))
9.331 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in (x y) around 0
9.331 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in y
9.331 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
9.331 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
9.331 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.331 * [taylor]: Taking taylor expansion of x in y
9.331 * [backup-simplify]: Simplify x into x
9.331 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.331 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.332 * [taylor]: Taking taylor expansion of x in y
9.332 * [backup-simplify]: Simplify x into x
9.332 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.332 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.332 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.332 * [taylor]: Taking taylor expansion of y in y
9.332 * [backup-simplify]: Simplify 0 into 0
9.332 * [backup-simplify]: Simplify 1 into 1
9.332 * [backup-simplify]: Simplify (* 1 1) into 1
9.332 * [backup-simplify]: Simplify (/ 1 1) into 1
9.332 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.333 * [backup-simplify]: Simplify (+ 0 1) into 1
9.333 * [backup-simplify]: Simplify (* (pow x 2) 1) into (pow x 2)
9.333 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.333 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))) in y
9.333 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)) in y
9.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.333 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.333 * [taylor]: Taking taylor expansion of x in y
9.333 * [backup-simplify]: Simplify x into x
9.333 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.333 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.333 * [taylor]: Taking taylor expansion of y in y
9.333 * [backup-simplify]: Simplify 0 into 0
9.333 * [backup-simplify]: Simplify 1 into 1
9.333 * [backup-simplify]: Simplify (* 1 1) into 1
9.334 * [backup-simplify]: Simplify (/ 1 1) into 1
9.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.334 * [taylor]: Taking taylor expansion of y in y
9.334 * [backup-simplify]: Simplify 0 into 0
9.334 * [backup-simplify]: Simplify 1 into 1
9.334 * [backup-simplify]: Simplify (+ 0 1) into 1
9.334 * [backup-simplify]: Simplify (* 1 1) into 1
9.334 * [backup-simplify]: Simplify (* 1 1) into 1
9.335 * [backup-simplify]: Simplify (/ 1 1) into 1
9.335 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in x
9.335 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
9.335 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.335 * [taylor]: Taking taylor expansion of x in x
9.335 * [backup-simplify]: Simplify 0 into 0
9.335 * [backup-simplify]: Simplify 1 into 1
9.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.335 * [taylor]: Taking taylor expansion of x in x
9.335 * [backup-simplify]: Simplify 0 into 0
9.335 * [backup-simplify]: Simplify 1 into 1
9.335 * [backup-simplify]: Simplify (* 1 1) into 1
9.335 * [backup-simplify]: Simplify (/ 1 1) into 1
9.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.335 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.335 * [taylor]: Taking taylor expansion of y in x
9.335 * [backup-simplify]: Simplify y into y
9.335 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.336 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.336 * [backup-simplify]: Simplify (* 1 1) into 1
9.336 * [backup-simplify]: Simplify (+ 1 0) into 1
9.336 * [backup-simplify]: Simplify (* 1 1) into 1
9.337 * [backup-simplify]: Simplify (/ 1 1) into 1
9.337 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))) in x
9.337 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)) in x
9.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.337 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.337 * [taylor]: Taking taylor expansion of x in x
9.337 * [backup-simplify]: Simplify 0 into 0
9.337 * [backup-simplify]: Simplify 1 into 1
9.337 * [backup-simplify]: Simplify (* 1 1) into 1
9.337 * [backup-simplify]: Simplify (/ 1 1) into 1
9.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.337 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.337 * [taylor]: Taking taylor expansion of y in x
9.337 * [backup-simplify]: Simplify y into y
9.337 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.337 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.337 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.337 * [taylor]: Taking taylor expansion of y in x
9.337 * [backup-simplify]: Simplify y into y
9.338 * [backup-simplify]: Simplify (+ 1 0) into 1
9.338 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.338 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.338 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.338 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in x
9.338 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
9.338 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.338 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.338 * [taylor]: Taking taylor expansion of x in x
9.338 * [backup-simplify]: Simplify 0 into 0
9.338 * [backup-simplify]: Simplify 1 into 1
9.338 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.338 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.338 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.338 * [taylor]: Taking taylor expansion of x in x
9.338 * [backup-simplify]: Simplify 0 into 0
9.338 * [backup-simplify]: Simplify 1 into 1
9.338 * [backup-simplify]: Simplify (* 1 1) into 1
9.339 * [backup-simplify]: Simplify (/ 1 1) into 1
9.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.339 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.339 * [taylor]: Taking taylor expansion of y in x
9.339 * [backup-simplify]: Simplify y into y
9.339 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.339 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.339 * [backup-simplify]: Simplify (* 1 1) into 1
9.339 * [backup-simplify]: Simplify (+ 1 0) into 1
9.340 * [backup-simplify]: Simplify (* 1 1) into 1
9.340 * [backup-simplify]: Simplify (/ 1 1) into 1
9.340 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))) in x
9.340 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)) in x
9.340 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.340 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.340 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.340 * [taylor]: Taking taylor expansion of x in x
9.340 * [backup-simplify]: Simplify 0 into 0
9.340 * [backup-simplify]: Simplify 1 into 1
9.340 * [backup-simplify]: Simplify (* 1 1) into 1
9.340 * [backup-simplify]: Simplify (/ 1 1) into 1
9.340 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.341 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.341 * [taylor]: Taking taylor expansion of y in x
9.341 * [backup-simplify]: Simplify y into y
9.341 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.341 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.341 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.341 * [taylor]: Taking taylor expansion of y in x
9.341 * [backup-simplify]: Simplify y into y
9.341 * [backup-simplify]: Simplify (+ 1 0) into 1
9.341 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.341 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.341 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.342 * [backup-simplify]: Simplify (+ 1 0) into 1
9.342 * [taylor]: Taking taylor expansion of 1 in y
9.342 * [backup-simplify]: Simplify 1 into 1
9.342 * [backup-simplify]: Simplify 1 into 1
9.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.343 * [backup-simplify]: Simplify (+ 0 0) into 0
9.344 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.345 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.346 * [backup-simplify]: Simplify (+ 0 0) into 0
9.346 * [taylor]: Taking taylor expansion of 0 in y
9.346 * [backup-simplify]: Simplify 0 into 0
9.346 * [backup-simplify]: Simplify 0 into 0
9.346 * [backup-simplify]: Simplify 0 into 0
9.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.348 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.351 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))) into (/ 1 (pow y 2))
9.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
9.352 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
9.352 * [backup-simplify]: Simplify (+ (- (/ 1 (pow y 2))) (- (/ 1 (pow y 2)))) into (- (* 2 (/ 1 (pow y 2))))
9.352 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
9.352 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.352 * [taylor]: Taking taylor expansion of 2 in y
9.352 * [backup-simplify]: Simplify 2 into 2
9.352 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.352 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.352 * [taylor]: Taking taylor expansion of y in y
9.352 * [backup-simplify]: Simplify 0 into 0
9.352 * [backup-simplify]: Simplify 1 into 1
9.353 * [backup-simplify]: Simplify (* 1 1) into 1
9.353 * [backup-simplify]: Simplify (/ 1 1) into 1
9.354 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.355 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.358 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.358 * [backup-simplify]: Simplify (- 0) into 0
9.358 * [backup-simplify]: Simplify 0 into 0
9.358 * [backup-simplify]: Simplify 0 into 0
9.358 * [backup-simplify]: Simplify 0 into 0
9.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.360 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.361 * [backup-simplify]: Simplify (+ 0 0) into 0
9.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1)))) into 0
9.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
9.365 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.365 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.367 * [backup-simplify]: Simplify (+ 0 0) into 0
9.367 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
9.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.368 * [backup-simplify]: Simplify (- 0) into 0
9.368 * [backup-simplify]: Simplify (+ 0 0) into 0
9.368 * [taylor]: Taking taylor expansion of 0 in y
9.368 * [backup-simplify]: Simplify 0 into 0
9.368 * [backup-simplify]: Simplify 0 into 0
9.368 * [backup-simplify]: Simplify 1 into 1
9.370 * [backup-simplify]: Simplify (- (/ (/ 1 (- x)) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y))))) (/ (/ 1 (- y)) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y)))))) into (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))))
9.370 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in (x y) around 0
9.370 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in y
9.370 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
9.370 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
9.370 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.370 * [taylor]: Taking taylor expansion of x in y
9.370 * [backup-simplify]: Simplify x into x
9.370 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.370 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.370 * [taylor]: Taking taylor expansion of x in y
9.370 * [backup-simplify]: Simplify x into x
9.370 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.371 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.371 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.371 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.371 * [taylor]: Taking taylor expansion of y in y
9.371 * [backup-simplify]: Simplify 0 into 0
9.371 * [backup-simplify]: Simplify 1 into 1
9.371 * [backup-simplify]: Simplify (* 1 1) into 1
9.372 * [backup-simplify]: Simplify (/ 1 1) into 1
9.372 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.372 * [backup-simplify]: Simplify (+ 0 1) into 1
9.373 * [backup-simplify]: Simplify (* (pow x 2) 1) into (pow x 2)
9.373 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.373 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))) in y
9.373 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)) in y
9.373 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
9.373 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.373 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.373 * [taylor]: Taking taylor expansion of x in y
9.373 * [backup-simplify]: Simplify x into x
9.373 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.373 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.373 * [taylor]: Taking taylor expansion of y in y
9.373 * [backup-simplify]: Simplify 0 into 0
9.373 * [backup-simplify]: Simplify 1 into 1
9.374 * [backup-simplify]: Simplify (* 1 1) into 1
9.374 * [backup-simplify]: Simplify (/ 1 1) into 1
9.374 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.374 * [taylor]: Taking taylor expansion of y in y
9.374 * [backup-simplify]: Simplify 0 into 0
9.374 * [backup-simplify]: Simplify 1 into 1
9.375 * [backup-simplify]: Simplify (+ 0 1) into 1
9.375 * [backup-simplify]: Simplify (* 1 1) into 1
9.375 * [backup-simplify]: Simplify (* 1 1) into 1
9.376 * [backup-simplify]: Simplify (/ 1 1) into 1
9.376 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in x
9.376 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
9.376 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.376 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.376 * [taylor]: Taking taylor expansion of x in x
9.376 * [backup-simplify]: Simplify 0 into 0
9.376 * [backup-simplify]: Simplify 1 into 1
9.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.376 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.376 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.376 * [taylor]: Taking taylor expansion of x in x
9.376 * [backup-simplify]: Simplify 0 into 0
9.376 * [backup-simplify]: Simplify 1 into 1
9.376 * [backup-simplify]: Simplify (* 1 1) into 1
9.377 * [backup-simplify]: Simplify (/ 1 1) into 1
9.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.377 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.377 * [taylor]: Taking taylor expansion of y in x
9.377 * [backup-simplify]: Simplify y into y
9.377 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.377 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.378 * [backup-simplify]: Simplify (* 1 1) into 1
9.378 * [backup-simplify]: Simplify (+ 1 0) into 1
9.378 * [backup-simplify]: Simplify (* 1 1) into 1
9.379 * [backup-simplify]: Simplify (/ 1 1) into 1
9.379 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))) in x
9.379 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)) in x
9.379 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.379 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.379 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.379 * [taylor]: Taking taylor expansion of x in x
9.379 * [backup-simplify]: Simplify 0 into 0
9.379 * [backup-simplify]: Simplify 1 into 1
9.379 * [backup-simplify]: Simplify (* 1 1) into 1
9.380 * [backup-simplify]: Simplify (/ 1 1) into 1
9.380 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.380 * [taylor]: Taking taylor expansion of y in x
9.380 * [backup-simplify]: Simplify y into y
9.380 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.380 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.380 * [taylor]: Taking taylor expansion of y in x
9.380 * [backup-simplify]: Simplify y into y
9.381 * [backup-simplify]: Simplify (+ 1 0) into 1
9.381 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.381 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.381 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.381 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)))) in x
9.381 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
9.381 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
9.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.381 * [taylor]: Taking taylor expansion of x in x
9.381 * [backup-simplify]: Simplify 0 into 0
9.381 * [backup-simplify]: Simplify 1 into 1
9.381 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.381 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.381 * [taylor]: Taking taylor expansion of x in x
9.381 * [backup-simplify]: Simplify 0 into 0
9.381 * [backup-simplify]: Simplify 1 into 1
9.382 * [backup-simplify]: Simplify (* 1 1) into 1
9.382 * [backup-simplify]: Simplify (/ 1 1) into 1
9.382 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.382 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.382 * [taylor]: Taking taylor expansion of y in x
9.382 * [backup-simplify]: Simplify y into y
9.382 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.382 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.383 * [backup-simplify]: Simplify (* 1 1) into 1
9.383 * [backup-simplify]: Simplify (+ 1 0) into 1
9.383 * [backup-simplify]: Simplify (* 1 1) into 1
9.384 * [backup-simplify]: Simplify (/ 1 1) into 1
9.384 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2))) in x
9.384 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (pow y 2)) in x
9.384 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
9.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.384 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.384 * [taylor]: Taking taylor expansion of x in x
9.384 * [backup-simplify]: Simplify 0 into 0
9.384 * [backup-simplify]: Simplify 1 into 1
9.384 * [backup-simplify]: Simplify (* 1 1) into 1
9.385 * [backup-simplify]: Simplify (/ 1 1) into 1
9.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.385 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.385 * [taylor]: Taking taylor expansion of y in x
9.385 * [backup-simplify]: Simplify y into y
9.385 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.385 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.385 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.385 * [taylor]: Taking taylor expansion of y in x
9.385 * [backup-simplify]: Simplify y into y
9.385 * [backup-simplify]: Simplify (+ 1 0) into 1
9.385 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.386 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.386 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.386 * [backup-simplify]: Simplify (+ 1 0) into 1
9.386 * [taylor]: Taking taylor expansion of 1 in y
9.386 * [backup-simplify]: Simplify 1 into 1
9.386 * [backup-simplify]: Simplify 1 into 1
9.387 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.388 * [backup-simplify]: Simplify (+ 0 0) into 0
9.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.389 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.390 * [backup-simplify]: Simplify (+ 0 0) into 0
9.390 * [taylor]: Taking taylor expansion of 0 in y
9.390 * [backup-simplify]: Simplify 0 into 0
9.390 * [backup-simplify]: Simplify 0 into 0
9.390 * [backup-simplify]: Simplify 0 into 0
9.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.392 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
9.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.394 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))) into (/ 1 (pow y 2))
9.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
9.395 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
9.395 * [backup-simplify]: Simplify (+ (- (/ 1 (pow y 2))) (- (/ 1 (pow y 2)))) into (- (* 2 (/ 1 (pow y 2))))
9.395 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
9.395 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
9.395 * [taylor]: Taking taylor expansion of 2 in y
9.395 * [backup-simplify]: Simplify 2 into 2
9.395 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.395 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.395 * [taylor]: Taking taylor expansion of y in y
9.395 * [backup-simplify]: Simplify 0 into 0
9.395 * [backup-simplify]: Simplify 1 into 1
9.396 * [backup-simplify]: Simplify (* 1 1) into 1
9.396 * [backup-simplify]: Simplify (/ 1 1) into 1
9.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.397 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.400 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
9.400 * [backup-simplify]: Simplify (- 0) into 0
9.400 * [backup-simplify]: Simplify 0 into 0
9.400 * [backup-simplify]: Simplify 0 into 0
9.400 * [backup-simplify]: Simplify 0 into 0
9.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.402 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.403 * [backup-simplify]: Simplify (+ 0 0) into 0
9.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1)))) into 0
9.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
9.406 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.407 * [backup-simplify]: Simplify (+ 0 0) into 0
9.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
9.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.408 * [backup-simplify]: Simplify (- 0) into 0
9.408 * [backup-simplify]: Simplify (+ 0 0) into 0
9.408 * [taylor]: Taking taylor expansion of 0 in y
9.408 * [backup-simplify]: Simplify 0 into 0
9.408 * [backup-simplify]: Simplify 0 into 0
9.408 * [backup-simplify]: Simplify 1 into 1
9.408 * * * [progress]: simplifying candidates
9.411 * [simplify]: Simplifying:
  (- (log (+ (* x x) (* y y))) (log (+ x y)))
  (log (/ (+ (* x x) (* y y)) (+ x y)))
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  0
  0
  0
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  1
  1
9.418 * * [simplify]: Extracting # 0 : cost  0
9.424 * * [simplify]: Extracting # 1 : cost  0
9.424 * * [simplify]: Extracting # 2 : cost  0
9.425 * * [simplify]: Extracting # 3 : cost  0
9.425 * * [simplify]: Extracting # 4 : cost  0
9.425 * * [simplify]: Extracting # 5 : cost  0
9.426 * * [simplify]: Extracting # 6 : cost  0
9.426 * * [simplify]: iteration  0 :  267  enodes  (cost  5448 )
9.517 * * [simplify]: Extracting # 0 : cost  0
9.518 * * [simplify]: Extracting # 1 : cost  0
9.520 * * [simplify]: Extracting # 2 : cost  0
9.521 * * [simplify]: Extracting # 3 : cost  0
9.527 * * [simplify]: Extracting # 4 : cost  0
9.528 * * [simplify]: iteration  1 :  618  enodes  (cost  5246 )
9.843 * * [simplify]: Extracting # 0 : cost  0
9.848 * * [simplify]: Extracting # 1 : cost  0
9.861 * * [simplify]: Extracting # 2 : cost  0
9.866 * * [simplify]: Extracting # 3 : cost  0
9.871 * * [simplify]: Extracting # 4 : cost  0
9.877 * * [simplify]: iteration  2 :  2071  enodes  (cost  4876 )
10.686 * * [simplify]: Extracting # 0 : cost  0
10.706 * * [simplify]: Extracting # 1 : cost  0
10.719 * * [simplify]: Extracting # 2 : cost  0
10.731 * * [simplify]: Extracting # 3 : cost  0
10.743 * * [simplify]: Extracting # 4 : cost  0
10.751 * * [simplify]: Extracting # 5 : cost  0
10.757 * * [simplify]: iteration done:  5000  enodes  (cost  4860 )
10.758 * [simplify]: Simplified to:
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  (- (/ x (cbrt (/ (+ (* x x) (* y y)) (+ x y)))) (/ y (cbrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (- (/ x (sqrt (/ (+ (* x x) (* y y)) (+ x y)))) (/ y (sqrt (/ (+ (* x x) (* y y)) (+ x y)))))
  (* (cbrt (+ x y)) (- (/ x (cbrt (+ (* x x) (* y y)))) (/ y (cbrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (- (/ x (cbrt (+ (* x x) (* y y)))) (/ y (cbrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (cbrt (+ (* x x) (* y y)))) (/ y (cbrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (cbrt (+ (* x x) (* y y)))) (/ y (cbrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (cbrt (+ (* x x) (* y y)))) (/ y (cbrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (cbrt (+ (* x x) (* y y)))) (/ y (cbrt (+ (* x x) (* y y))))))
  (* (cbrt (+ x y)) (- (/ x (sqrt (+ (* x x) (* y y)))) (/ y (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (- (/ x (sqrt (+ (* x x) (* y y)))) (/ y (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (sqrt (+ (* x x) (* y y)))) (/ y (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (sqrt (+ (* x x) (* y y)))) (/ y (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (sqrt (+ (* x x) (* y y)))) (/ y (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (- (/ x (sqrt (+ (* x x) (* y y)))) (/ y (sqrt (+ (* x x) (* y y))))))
  (* (cbrt (+ x y)) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (* (sqrt (+ x y)) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (* (+ x y) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (* (+ x y) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (* (+ x y) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (* (+ x y) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (* (+ x y) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (* (+ x y) (- x y))
  (- (/ x (+ (* y (- y x)) (* x x))) (/ y (+ (* y (- y x)) (* x x))))
  (- (/ x (- x y)) (/ y (- x y)))
  (* (+ x y) (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y)))))
  (- x y)
  (- (/ x (+ (* x x) (* y y))) (/ y (+ (* x x) (* y y))))
  (- (/ y (/ (+ (* x x) (* y y)) (+ x y))))
  (- y x)
  (- x y)
  (- x y)
  (- y x)
  (- x y)
  (- x y)
  0
  0
  0
  -1
  1
  1
10.760 * * * [progress]: adding candidates to table
11.589 * * [progress]: iteration 4 / 4
11.589 * * * [progress]: picking best candidate
11.591 * * * * [pick]: Picked  #<alt (λ (x y) -1)>
11.591 * * * [progress]: localizing error
11.591 * * * [progress]: generating rewritten candidates
11.591 * * * [progress]: generating series expansions
11.591 * * * [progress]: simplifying candidates
11.591 * [simplify]: Simplifying:
  
11.591 * * [simplify]: Extracting # 0 : cost  0
11.591 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
11.591 * * [simplify]: Extracting # 0 : cost  0
11.591 * * [simplify]: iteration done:  0  enodes  (cost  0 )
11.591 * [simplify]: Simplified to:
  
11.591 * * * [progress]: adding candidates to table
11.592 * [progress]: [Phase 3 of 3] Extracting.
11.592 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* y y)) (+ x y))) (/ y (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) 1)>)
11.592 * * * [regime-changes]: Trying 2 branch expressions: (y x)
11.592 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* y y)) (+ x y))) (/ y (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) 1)>)
11.648 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* y y)) (+ x y))) (/ y (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) 1)>)
11.674 * * * [regime]: Found split indices: #<option (#s(si 2 84) #s(si 0 118) #s(si 3 195) #s(si 2 215) #s(si 0 255))>
11.675 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* y y)) (+ x y))) (/ y (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) 1)>)
11.843 * [regimes]: Found splitpoints: (#s(sp 2 y -6208632077.041414) #s(sp 0 y -4.057021676631311e-160) #s(sp 3 y 2.835103494848979e-200) #s(sp 2 y 3.401055982211938e-168) #s(sp 0 y +nan.0)) , with alts (#<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* y y)) (+ x y))) (/ y (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) 1)>)
11.844 * [simplify]: Simplifying:
  (if (<= y -6208632077.041414) -1 (if (<= y -4.057021676631311e-160) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) (if (<= y 2.835103494848979e-200) 1 (if (<= y 3.401055982211938e-168) -1 (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))))))
11.844 * * [simplify]: Extracting # 0 : cost  0
11.844 * * [simplify]: Extracting # 1 : cost  0
11.844 * * [simplify]: Extracting # 2 : cost  0
11.844 * * [simplify]: Extracting # 3 : cost  0
11.844 * * [simplify]: Extracting # 4 : cost  0
11.844 * * [simplify]: Extracting # 5 : cost  0
11.844 * * [simplify]: Extracting # 6 : cost  0
11.844 * * [simplify]: Extracting # 7 : cost  0
11.844 * * [simplify]: Extracting # 8 : cost  0
11.844 * * [simplify]: Extracting # 9 : cost  0
11.844 * * [simplify]: iteration  0 :  23  enodes  (cost  49 )
11.845 * * [simplify]: Extracting # 0 : cost  0
11.846 * * [simplify]: iteration  1 :  27  enodes  (cost  49 )
11.846 * * [simplify]: Extracting # 0 : cost  0
11.846 * * [simplify]: iteration done:  27  enodes  (cost  49 )
11.847 * [simplify]: Simplified to:
  (if (<= y -6208632077.041414) -1 (if (<= y -4.057021676631311e-160) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) (if (<= y 2.835103494848979e-200) 1 (if (<= y 3.401055982211938e-168) -1 (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))))))
13.107 * [regime-testing]: Baseline error score: 20.21210713140908
13.108 * [regime-testing]: Oracle error score: 0.49759677242378453
13.111 * [regime-testing]: End program error score: 5.690655102486966
13.154 * [regime-testing]: Target error score: 0.07819368099563767