21.297 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying:
  (/ (- x y) (- 2.0 (+ x y)))
0.022 * * [simplify]: Extracting # 0 : cost  0
0.022 * * [simplify]: Extracting # 1 : cost  0
0.022 * * [simplify]: Extracting # 2 : cost  0
0.022 * * [simplify]: Extracting # 3 : cost  0
0.022 * * [simplify]: Extracting # 4 : cost  0
0.022 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: iteration  1 :  17  enodes  (cost  9 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: Extracting # 1 : cost  0
0.025 * * [simplify]: Extracting # 2 : cost  0
0.025 * * [simplify]: iteration  2 :  28  enodes  (cost  9 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: iteration  3 :  41  enodes  (cost  9 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  4 :  55  enodes  (cost  9 )
0.050 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: Extracting # 1 : cost  0
0.051 * * [simplify]: Extracting # 2 : cost  0
0.051 * * [simplify]: iteration  5 :  117  enodes  (cost  9 )
0.077 * * [simplify]: Extracting # 0 : cost  0
0.078 * * [simplify]: Extracting # 1 : cost  0
0.078 * * [simplify]: Extracting # 2 : cost  0
0.078 * * [simplify]: iteration  6 :  316  enodes  (cost  9 )
0.247 * * [simplify]: Extracting # 0 : cost  0
0.249 * * [simplify]: Extracting # 1 : cost  0
0.250 * * [simplify]: Extracting # 2 : cost  0
0.252 * * [simplify]: iteration  7 :  1055  enodes  (cost  9 )
1.498 * * [simplify]: Extracting # 0 : cost  0
1.506 * * [simplify]: Extracting # 1 : cost  0
1.512 * * [simplify]: Extracting # 2 : cost  0
1.518 * * [simplify]: iteration  8 :  3919  enodes  (cost  9 )
2.867 * * [simplify]: Extracting # 0 : cost  0
2.879 * * [simplify]: Extracting # 1 : cost  0
2.887 * * [simplify]: Extracting # 2 : cost  0
2.897 * * [simplify]: Extracting # 3 : cost  0
2.903 * * [simplify]: iteration done:  5000  enodes  (cost  9 )
2.904 * [simplify]: Simplified to:
  (/ (- x y) (- 2.0 (+ x y)))
2.904 * * [progress]: iteration 1 / 4
2.904 * * * [progress]: picking best candidate
2.906 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 2.0 (+ x y))))>
2.906 * * * [progress]: localizing error
2.912 * * * [progress]: generating rewritten candidates
2.913 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.954 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.976 * * * [progress]: generating series expansions
2.976 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.976 * [backup-simplify]: Simplify (/ (- x y) (- 2.0 (+ x y))) into (/ (- x y) (- 2.0 (+ x y)))
2.976 * [approximate]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in (x y) around 0
2.976 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in y
2.976 * [taylor]: Taking taylor expansion of (- x y) in y
2.976 * [taylor]: Taking taylor expansion of x in y
2.976 * [backup-simplify]: Simplify x into x
2.976 * [taylor]: Taking taylor expansion of y in y
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 1 into 1
2.976 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y
2.976 * [taylor]: Taking taylor expansion of 2.0 in y
2.976 * [backup-simplify]: Simplify 2.0 into 2.0
2.976 * [taylor]: Taking taylor expansion of (+ x y) in y
2.976 * [taylor]: Taking taylor expansion of x in y
2.976 * [backup-simplify]: Simplify x into x
2.976 * [taylor]: Taking taylor expansion of y in y
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 1 into 1
2.977 * [backup-simplify]: Simplify (- 0) into 0
2.977 * [backup-simplify]: Simplify (+ x 0) into x
2.977 * [backup-simplify]: Simplify (+ x 0) into x
2.977 * [backup-simplify]: Simplify (- x) into (- x)
2.977 * [backup-simplify]: Simplify (+ 2.0 (- x)) into (- 2.0 x)
2.977 * [backup-simplify]: Simplify (/ x (- 2.0 x)) into (/ x (- 2.0 x))
2.977 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
2.977 * [taylor]: Taking taylor expansion of (- x y) in x
2.977 * [taylor]: Taking taylor expansion of x in x
2.977 * [backup-simplify]: Simplify 0 into 0
2.977 * [backup-simplify]: Simplify 1 into 1
2.977 * [taylor]: Taking taylor expansion of y in x
2.977 * [backup-simplify]: Simplify y into y
2.977 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
2.977 * [taylor]: Taking taylor expansion of 2.0 in x
2.977 * [backup-simplify]: Simplify 2.0 into 2.0
2.977 * [taylor]: Taking taylor expansion of (+ x y) in x
2.977 * [taylor]: Taking taylor expansion of x in x
2.977 * [backup-simplify]: Simplify 0 into 0
2.977 * [backup-simplify]: Simplify 1 into 1
2.977 * [taylor]: Taking taylor expansion of y in x
2.977 * [backup-simplify]: Simplify y into y
2.977 * [backup-simplify]: Simplify (- y) into (- y)
2.977 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.977 * [backup-simplify]: Simplify (+ 0 y) into y
2.977 * [backup-simplify]: Simplify (- y) into (- y)
2.977 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
2.977 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
2.977 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
2.977 * [taylor]: Taking taylor expansion of (- x y) in x
2.977 * [taylor]: Taking taylor expansion of x in x
2.977 * [backup-simplify]: Simplify 0 into 0
2.977 * [backup-simplify]: Simplify 1 into 1
2.977 * [taylor]: Taking taylor expansion of y in x
2.977 * [backup-simplify]: Simplify y into y
2.977 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
2.978 * [taylor]: Taking taylor expansion of 2.0 in x
2.978 * [backup-simplify]: Simplify 2.0 into 2.0
2.978 * [taylor]: Taking taylor expansion of (+ x y) in x
2.978 * [taylor]: Taking taylor expansion of x in x
2.978 * [backup-simplify]: Simplify 0 into 0
2.978 * [backup-simplify]: Simplify 1 into 1
2.978 * [taylor]: Taking taylor expansion of y in x
2.978 * [backup-simplify]: Simplify y into y
2.978 * [backup-simplify]: Simplify (- y) into (- y)
2.978 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.978 * [backup-simplify]: Simplify (+ 0 y) into y
2.978 * [backup-simplify]: Simplify (- y) into (- y)
2.978 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
2.978 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
2.978 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y
2.978 * [taylor]: Taking taylor expansion of -1 in y
2.978 * [backup-simplify]: Simplify -1 into -1
2.978 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y
2.978 * [taylor]: Taking taylor expansion of y in y
2.978 * [backup-simplify]: Simplify 0 into 0
2.978 * [backup-simplify]: Simplify 1 into 1
2.978 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
2.978 * [taylor]: Taking taylor expansion of 2.0 in y
2.978 * [backup-simplify]: Simplify 2.0 into 2.0
2.978 * [taylor]: Taking taylor expansion of y in y
2.978 * [backup-simplify]: Simplify 0 into 0
2.978 * [backup-simplify]: Simplify 1 into 1
2.978 * [backup-simplify]: Simplify (- 0) into 0
2.979 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.979 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
2.979 * [backup-simplify]: Simplify (- 0) into 0
2.979 * [backup-simplify]: Simplify (+ 1 0) into 1
2.980 * [backup-simplify]: Simplify (+ 1 0) into 1
2.980 * [backup-simplify]: Simplify (- 1) into -1
2.980 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.980 * [backup-simplify]: Simplify (- (/ 1 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ -1 (- 2.0 y))))) into (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))
2.980 * [taylor]: Taking taylor expansion of (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) in y
2.980 * [taylor]: Taking taylor expansion of (/ 1 (- 2.0 y)) in y
2.980 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
2.980 * [taylor]: Taking taylor expansion of 2.0 in y
2.980 * [backup-simplify]: Simplify 2.0 into 2.0
2.980 * [taylor]: Taking taylor expansion of y in y
2.980 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify 1 into 1
2.981 * [backup-simplify]: Simplify (- 0) into 0
2.981 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.981 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
2.981 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y
2.981 * [taylor]: Taking taylor expansion of y in y
2.981 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify 1 into 1
2.981 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
2.981 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
2.981 * [taylor]: Taking taylor expansion of 2.0 in y
2.981 * [backup-simplify]: Simplify 2.0 into 2.0
2.981 * [taylor]: Taking taylor expansion of y in y
2.981 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify 1 into 1
2.982 * [backup-simplify]: Simplify (- 0) into 0
2.982 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.982 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
2.982 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
2.983 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
2.983 * [backup-simplify]: Simplify 0.5 into 0.5
2.983 * [backup-simplify]: Simplify (* -1 0.5) into -0.5
2.983 * [backup-simplify]: Simplify -0.5 into -0.5
2.983 * [backup-simplify]: Simplify (- 0) into 0
2.984 * [backup-simplify]: Simplify (+ 0 0) into 0
2.984 * [backup-simplify]: Simplify (+ 0 0) into 0
2.984 * [backup-simplify]: Simplify (- 0) into 0
2.984 * [backup-simplify]: Simplify (+ 0 0) into 0
2.985 * [backup-simplify]: Simplify (- (/ 0 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ 0 (- 2.0 y))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (/ -1 (- 2.0 y))))) into (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3)))
2.985 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) in y
2.985 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y
2.985 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
2.985 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
2.985 * [taylor]: Taking taylor expansion of 2.0 in y
2.985 * [backup-simplify]: Simplify 2.0 into 2.0
2.985 * [taylor]: Taking taylor expansion of y in y
2.985 * [backup-simplify]: Simplify 0 into 0
2.985 * [backup-simplify]: Simplify 1 into 1
2.985 * [backup-simplify]: Simplify (- 0) into 0
2.985 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.986 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
2.986 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
2.986 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y
2.986 * [taylor]: Taking taylor expansion of y in y
2.986 * [backup-simplify]: Simplify 0 into 0
2.986 * [backup-simplify]: Simplify 1 into 1
2.986 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
2.986 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
2.986 * [taylor]: Taking taylor expansion of 2.0 in y
2.986 * [backup-simplify]: Simplify 2.0 into 2.0
2.986 * [taylor]: Taking taylor expansion of y in y
2.986 * [backup-simplify]: Simplify 0 into 0
2.986 * [backup-simplify]: Simplify 1 into 1
2.986 * [backup-simplify]: Simplify (- 0) into 0
2.986 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.987 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
2.987 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
2.987 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
2.988 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
2.988 * [backup-simplify]: Simplify 0.25 into 0.25
2.988 * [backup-simplify]: Simplify (+ (* 0.25 (pow (* 1 x) 2)) (+ (* -0.5 (* y 1)) (* 0.5 (* 1 x)))) into (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
2.988 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 x) (/ 1 y)))) into (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x))))
2.988 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
2.988 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y
2.988 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.988 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.988 * [taylor]: Taking taylor expansion of x in y
2.988 * [backup-simplify]: Simplify x into x
2.988 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.988 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.988 * [taylor]: Taking taylor expansion of y in y
2.988 * [backup-simplify]: Simplify 0 into 0
2.988 * [backup-simplify]: Simplify 1 into 1
2.988 * [backup-simplify]: Simplify (/ 1 1) into 1
2.988 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y
2.988 * [taylor]: Taking taylor expansion of 2.0 in y
2.988 * [backup-simplify]: Simplify 2.0 into 2.0
2.989 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.989 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.989 * [taylor]: Taking taylor expansion of y in y
2.989 * [backup-simplify]: Simplify 0 into 0
2.989 * [backup-simplify]: Simplify 1 into 1
2.989 * [backup-simplify]: Simplify (/ 1 1) into 1
2.989 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.989 * [taylor]: Taking taylor expansion of x in y
2.989 * [backup-simplify]: Simplify x into x
2.989 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.989 * [backup-simplify]: Simplify (- 1) into -1
2.989 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.990 * [backup-simplify]: Simplify (+ 1 0) into 1
2.990 * [backup-simplify]: Simplify (- 1) into -1
2.990 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.990 * [backup-simplify]: Simplify (/ -1 -1) into 1
2.990 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
2.990 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.990 * [taylor]: Taking taylor expansion of x in x
2.990 * [backup-simplify]: Simplify 0 into 0
2.991 * [backup-simplify]: Simplify 1 into 1
2.991 * [backup-simplify]: Simplify (/ 1 1) into 1
2.991 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.991 * [taylor]: Taking taylor expansion of y in x
2.991 * [backup-simplify]: Simplify y into y
2.991 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.991 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
2.991 * [taylor]: Taking taylor expansion of 2.0 in x
2.991 * [backup-simplify]: Simplify 2.0 into 2.0
2.991 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.991 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.991 * [taylor]: Taking taylor expansion of y in x
2.991 * [backup-simplify]: Simplify y into y
2.991 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.991 * [taylor]: Taking taylor expansion of x in x
2.991 * [backup-simplify]: Simplify 0 into 0
2.991 * [backup-simplify]: Simplify 1 into 1
2.991 * [backup-simplify]: Simplify (/ 1 1) into 1
2.992 * [backup-simplify]: Simplify (+ 1 0) into 1
2.992 * [backup-simplify]: Simplify (+ 0 1) into 1
2.992 * [backup-simplify]: Simplify (- 1) into -1
2.992 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.992 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.993 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
2.993 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.993 * [taylor]: Taking taylor expansion of x in x
2.993 * [backup-simplify]: Simplify 0 into 0
2.993 * [backup-simplify]: Simplify 1 into 1
2.993 * [backup-simplify]: Simplify (/ 1 1) into 1
2.993 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.993 * [taylor]: Taking taylor expansion of y in x
2.993 * [backup-simplify]: Simplify y into y
2.993 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.993 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
2.993 * [taylor]: Taking taylor expansion of 2.0 in x
2.993 * [backup-simplify]: Simplify 2.0 into 2.0
2.993 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.993 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.993 * [taylor]: Taking taylor expansion of y in x
2.993 * [backup-simplify]: Simplify y into y
2.993 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.993 * [taylor]: Taking taylor expansion of x in x
2.993 * [backup-simplify]: Simplify 0 into 0
2.993 * [backup-simplify]: Simplify 1 into 1
2.993 * [backup-simplify]: Simplify (/ 1 1) into 1
2.994 * [backup-simplify]: Simplify (+ 1 0) into 1
2.994 * [backup-simplify]: Simplify (+ 0 1) into 1
2.994 * [backup-simplify]: Simplify (- 1) into -1
2.994 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.995 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.995 * [taylor]: Taking taylor expansion of -1 in y
2.995 * [backup-simplify]: Simplify -1 into -1
2.995 * [backup-simplify]: Simplify -1 into -1
2.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.995 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.995 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.996 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.996 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.996 * [backup-simplify]: Simplify (+ 2.0 (- (/ 1 y))) into (- 2.0 (/ 1 y))
2.996 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) -1) (+ (* -1 (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 2 (/ 1 y)) 2.0)
2.996 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y
2.996 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.996 * [taylor]: Taking taylor expansion of 2 in y
2.996 * [backup-simplify]: Simplify 2 into 2
2.996 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.996 * [taylor]: Taking taylor expansion of y in y
2.996 * [backup-simplify]: Simplify 0 into 0
2.996 * [backup-simplify]: Simplify 1 into 1
2.997 * [backup-simplify]: Simplify (/ 1 1) into 1
2.997 * [taylor]: Taking taylor expansion of 2.0 in y
2.997 * [backup-simplify]: Simplify 2.0 into 2.0
2.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.997 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.998 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.998 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
2.998 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.998 * [backup-simplify]: Simplify 0 into 0
2.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.999 * [backup-simplify]: Simplify (- 0) into 0
3.000 * [backup-simplify]: Simplify (+ 0 0) into 0
3.000 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.000 * [backup-simplify]: Simplify (+ 0 0) into 0
3.001 * [backup-simplify]: Simplify (- 0) into 0
3.001 * [backup-simplify]: Simplify (+ 0 0) into 0
3.002 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y)) 2.0) (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))
3.002 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
3.002 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
3.002 * [taylor]: Taking taylor expansion of 6.0 in y
3.002 * [backup-simplify]: Simplify 6.0 into 6.0
3.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.002 * [taylor]: Taking taylor expansion of y in y
3.002 * [backup-simplify]: Simplify 0 into 0
3.002 * [backup-simplify]: Simplify 1 into 1
3.002 * [backup-simplify]: Simplify (/ 1 1) into 1
3.002 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
3.002 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.002 * [taylor]: Taking taylor expansion of 2 in y
3.002 * [backup-simplify]: Simplify 2 into 2
3.002 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.002 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.002 * [taylor]: Taking taylor expansion of y in y
3.002 * [backup-simplify]: Simplify 0 into 0
3.002 * [backup-simplify]: Simplify 1 into 1
3.002 * [backup-simplify]: Simplify (* 1 1) into 1
3.003 * [backup-simplify]: Simplify (/ 1 1) into 1
3.003 * [taylor]: Taking taylor expansion of 4.0 in y
3.003 * [backup-simplify]: Simplify 4.0 into 4.0
3.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.003 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
3.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.004 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.006 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.006 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.006 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.007 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.007 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.008 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 x)) 2)) (+ (* (- 2.0) (* 1 (/ 1 x))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
3.008 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (- 2.0 (+ (/ 1 (- x)) (/ 1 (- y))))) into (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0)))
3.008 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in (x y) around 0
3.008 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in y
3.008 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.008 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.008 * [taylor]: Taking taylor expansion of y in y
3.008 * [backup-simplify]: Simplify 0 into 0
3.008 * [backup-simplify]: Simplify 1 into 1
3.009 * [backup-simplify]: Simplify (/ 1 1) into 1
3.009 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.009 * [taylor]: Taking taylor expansion of x in y
3.009 * [backup-simplify]: Simplify x into x
3.009 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.009 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y
3.009 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.009 * [taylor]: Taking taylor expansion of y in y
3.009 * [backup-simplify]: Simplify 0 into 0
3.009 * [backup-simplify]: Simplify 1 into 1
3.009 * [backup-simplify]: Simplify (/ 1 1) into 1
3.009 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
3.009 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.009 * [taylor]: Taking taylor expansion of x in y
3.009 * [backup-simplify]: Simplify x into x
3.009 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.009 * [taylor]: Taking taylor expansion of 2.0 in y
3.009 * [backup-simplify]: Simplify 2.0 into 2.0
3.009 * [backup-simplify]: Simplify (+ 1 0) into 1
3.010 * [backup-simplify]: Simplify (+ 1 0) into 1
3.010 * [backup-simplify]: Simplify (/ 1 1) into 1
3.010 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
3.010 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.010 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.010 * [taylor]: Taking taylor expansion of y in x
3.010 * [backup-simplify]: Simplify y into y
3.010 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.010 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.010 * [taylor]: Taking taylor expansion of x in x
3.010 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify 1 into 1
3.010 * [backup-simplify]: Simplify (/ 1 1) into 1
3.010 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
3.010 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.010 * [taylor]: Taking taylor expansion of y in x
3.010 * [backup-simplify]: Simplify y into y
3.010 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.010 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
3.010 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.010 * [taylor]: Taking taylor expansion of x in x
3.010 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify 1 into 1
3.011 * [backup-simplify]: Simplify (/ 1 1) into 1
3.011 * [taylor]: Taking taylor expansion of 2.0 in x
3.011 * [backup-simplify]: Simplify 2.0 into 2.0
3.011 * [backup-simplify]: Simplify (- 1) into -1
3.011 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.011 * [backup-simplify]: Simplify (+ 1 0) into 1
3.012 * [backup-simplify]: Simplify (+ 0 1) into 1
3.012 * [backup-simplify]: Simplify (/ -1 1) into -1
3.012 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
3.012 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.012 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.012 * [taylor]: Taking taylor expansion of y in x
3.012 * [backup-simplify]: Simplify y into y
3.012 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.012 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.012 * [taylor]: Taking taylor expansion of x in x
3.012 * [backup-simplify]: Simplify 0 into 0
3.012 * [backup-simplify]: Simplify 1 into 1
3.012 * [backup-simplify]: Simplify (/ 1 1) into 1
3.012 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
3.012 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.012 * [taylor]: Taking taylor expansion of y in x
3.012 * [backup-simplify]: Simplify y into y
3.013 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.013 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
3.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.013 * [taylor]: Taking taylor expansion of x in x
3.013 * [backup-simplify]: Simplify 0 into 0
3.013 * [backup-simplify]: Simplify 1 into 1
3.013 * [backup-simplify]: Simplify (/ 1 1) into 1
3.013 * [taylor]: Taking taylor expansion of 2.0 in x
3.013 * [backup-simplify]: Simplify 2.0 into 2.0
3.013 * [backup-simplify]: Simplify (- 1) into -1
3.013 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.014 * [backup-simplify]: Simplify (+ 1 0) into 1
3.014 * [backup-simplify]: Simplify (+ 0 1) into 1
3.014 * [backup-simplify]: Simplify (/ -1 1) into -1
3.014 * [taylor]: Taking taylor expansion of -1 in y
3.014 * [backup-simplify]: Simplify -1 into -1
3.014 * [backup-simplify]: Simplify -1 into -1
3.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.015 * [backup-simplify]: Simplify (- 0) into 0
3.015 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.016 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.016 * [backup-simplify]: Simplify (+ (/ 1 y) 2.0) into (+ (/ 1 y) 2.0)
3.016 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ (+ (/ 1 y) 2.0) 1)))) into (+ (* 2 (/ 1 y)) 2.0)
3.016 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y
3.016 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.016 * [taylor]: Taking taylor expansion of 2 in y
3.016 * [backup-simplify]: Simplify 2 into 2
3.016 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.016 * [taylor]: Taking taylor expansion of y in y
3.016 * [backup-simplify]: Simplify 0 into 0
3.016 * [backup-simplify]: Simplify 1 into 1
3.016 * [backup-simplify]: Simplify (/ 1 1) into 1
3.016 * [taylor]: Taking taylor expansion of 2.0 in y
3.016 * [backup-simplify]: Simplify 2.0 into 2.0
3.017 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.017 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.017 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.017 * [backup-simplify]: Simplify 2.0 into 2.0
3.017 * [backup-simplify]: Simplify 0 into 0
3.017 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.018 * [backup-simplify]: Simplify (- 0) into 0
3.018 * [backup-simplify]: Simplify (+ 0 0) into 0
3.019 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.019 * [backup-simplify]: Simplify (+ 0 0) into 0
3.019 * [backup-simplify]: Simplify (+ 0 0) into 0
3.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (* 2 (/ 1 y)) 2.0) (/ (+ (/ 1 y) 2.0) 1)))) into (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)))
3.020 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y
3.020 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
3.020 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
3.020 * [taylor]: Taking taylor expansion of 6.0 in y
3.020 * [backup-simplify]: Simplify 6.0 into 6.0
3.020 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.020 * [taylor]: Taking taylor expansion of y in y
3.020 * [backup-simplify]: Simplify 0 into 0
3.020 * [backup-simplify]: Simplify 1 into 1
3.021 * [backup-simplify]: Simplify (/ 1 1) into 1
3.021 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
3.021 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.021 * [taylor]: Taking taylor expansion of 2 in y
3.021 * [backup-simplify]: Simplify 2 into 2
3.021 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.021 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.021 * [taylor]: Taking taylor expansion of y in y
3.021 * [backup-simplify]: Simplify 0 into 0
3.021 * [backup-simplify]: Simplify 1 into 1
3.021 * [backup-simplify]: Simplify (* 1 1) into 1
3.021 * [backup-simplify]: Simplify (/ 1 1) into 1
3.021 * [taylor]: Taking taylor expansion of 4.0 in y
3.021 * [backup-simplify]: Simplify 4.0 into 4.0
3.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.022 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
3.023 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.023 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.024 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.025 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.025 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.025 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.025 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.026 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 (- x))) 2)) (+ (* 2.0 (* 1 (/ 1 (- x)))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
3.026 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
3.026 * [backup-simplify]: Simplify (- 2.0 (+ x y)) into (- 2.0 (+ x y))
3.026 * [approximate]: Taking taylor expansion of (- 2.0 (+ x y)) in (x y) around 0
3.026 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y
3.026 * [taylor]: Taking taylor expansion of 2.0 in y
3.026 * [backup-simplify]: Simplify 2.0 into 2.0
3.026 * [taylor]: Taking taylor expansion of (+ x y) in y
3.026 * [taylor]: Taking taylor expansion of x in y
3.026 * [backup-simplify]: Simplify x into x
3.026 * [taylor]: Taking taylor expansion of y in y
3.026 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
3.026 * [taylor]: Taking taylor expansion of 2.0 in x
3.026 * [backup-simplify]: Simplify 2.0 into 2.0
3.026 * [taylor]: Taking taylor expansion of (+ x y) in x
3.026 * [taylor]: Taking taylor expansion of x in x
3.026 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [taylor]: Taking taylor expansion of y in x
3.026 * [backup-simplify]: Simplify y into y
3.026 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
3.026 * [taylor]: Taking taylor expansion of 2.0 in x
3.026 * [backup-simplify]: Simplify 2.0 into 2.0
3.026 * [taylor]: Taking taylor expansion of (+ x y) in x
3.026 * [taylor]: Taking taylor expansion of x in x
3.026 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [taylor]: Taking taylor expansion of y in x
3.026 * [backup-simplify]: Simplify y into y
3.027 * [backup-simplify]: Simplify (+ 0 y) into y
3.027 * [backup-simplify]: Simplify (- y) into (- y)
3.027 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
3.027 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
3.027 * [taylor]: Taking taylor expansion of 2.0 in y
3.027 * [backup-simplify]: Simplify 2.0 into 2.0
3.027 * [taylor]: Taking taylor expansion of y in y
3.027 * [backup-simplify]: Simplify 0 into 0
3.027 * [backup-simplify]: Simplify 1 into 1
3.027 * [backup-simplify]: Simplify (- 0) into 0
3.027 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.027 * [backup-simplify]: Simplify 2.0 into 2.0
3.027 * [backup-simplify]: Simplify (+ 1 0) into 1
3.028 * [backup-simplify]: Simplify (- 1) into -1
3.028 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.028 * [taylor]: Taking taylor expansion of -1 in y
3.028 * [backup-simplify]: Simplify -1 into -1
3.028 * [backup-simplify]: Simplify -1 into -1
3.028 * [backup-simplify]: Simplify (- 1) into -1
3.028 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.029 * [backup-simplify]: Simplify -1 into -1
3.029 * [backup-simplify]: Simplify (+ (* -1 (* y 1)) (+ (* -1 (* 1 x)) 2.0)) into (- 2.0 (+ x y))
3.029 * [backup-simplify]: Simplify (- 2.0 (+ (/ 1 x) (/ 1 y))) into (- 2.0 (+ (/ 1 y) (/ 1 x)))
3.029 * [approximate]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
3.029 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y
3.029 * [taylor]: Taking taylor expansion of 2.0 in y
3.029 * [backup-simplify]: Simplify 2.0 into 2.0
3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.029 * [taylor]: Taking taylor expansion of y in y
3.029 * [backup-simplify]: Simplify 0 into 0
3.029 * [backup-simplify]: Simplify 1 into 1
3.029 * [backup-simplify]: Simplify (/ 1 1) into 1
3.029 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.029 * [taylor]: Taking taylor expansion of x in y
3.029 * [backup-simplify]: Simplify x into x
3.029 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.029 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
3.029 * [taylor]: Taking taylor expansion of 2.0 in x
3.029 * [backup-simplify]: Simplify 2.0 into 2.0
3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.029 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.029 * [taylor]: Taking taylor expansion of y in x
3.029 * [backup-simplify]: Simplify y into y
3.029 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.029 * [taylor]: Taking taylor expansion of x in x
3.029 * [backup-simplify]: Simplify 0 into 0
3.029 * [backup-simplify]: Simplify 1 into 1
3.030 * [backup-simplify]: Simplify (/ 1 1) into 1
3.030 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
3.030 * [taylor]: Taking taylor expansion of 2.0 in x
3.030 * [backup-simplify]: Simplify 2.0 into 2.0
3.030 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.030 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.030 * [taylor]: Taking taylor expansion of y in x
3.030 * [backup-simplify]: Simplify y into y
3.030 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.030 * [taylor]: Taking taylor expansion of x in x
3.030 * [backup-simplify]: Simplify 0 into 0
3.030 * [backup-simplify]: Simplify 1 into 1
3.030 * [backup-simplify]: Simplify (/ 1 1) into 1
3.030 * [backup-simplify]: Simplify (+ 0 1) into 1
3.031 * [backup-simplify]: Simplify (- 1) into -1
3.031 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.031 * [taylor]: Taking taylor expansion of -1 in y
3.031 * [backup-simplify]: Simplify -1 into -1
3.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.031 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.032 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.032 * [backup-simplify]: Simplify (+ 2.0 (- (/ 1 y))) into (- 2.0 (/ 1 y))
3.032 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 y)) in y
3.032 * [taylor]: Taking taylor expansion of 2.0 in y
3.032 * [backup-simplify]: Simplify 2.0 into 2.0
3.032 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.032 * [taylor]: Taking taylor expansion of y in y
3.032 * [backup-simplify]: Simplify 0 into 0
3.032 * [backup-simplify]: Simplify 1 into 1
3.032 * [backup-simplify]: Simplify (/ 1 1) into 1
3.032 * [backup-simplify]: Simplify (- 1) into -1
3.032 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.032 * [backup-simplify]: Simplify -1 into -1
3.033 * [backup-simplify]: Simplify -1 into -1
3.033 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.033 * [backup-simplify]: Simplify (+ 0 0) into 0
3.034 * [backup-simplify]: Simplify (- 0) into 0
3.034 * [backup-simplify]: Simplify (+ 0 0) into 0
3.034 * [taylor]: Taking taylor expansion of 0 in y
3.034 * [backup-simplify]: Simplify 0 into 0
3.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.034 * [backup-simplify]: Simplify (- 0) into 0
3.035 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.035 * [backup-simplify]: Simplify 2.0 into 2.0
3.035 * [backup-simplify]: Simplify (+ 2.0 (+ (* -1 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) 1)))) into (- 2.0 (+ x y))
3.035 * [backup-simplify]: Simplify (- 2.0 (+ (/ 1 (- x)) (/ 1 (- y)))) into (+ (/ 1 y) (+ (/ 1 x) 2.0))
3.035 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in (x y) around 0
3.035 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y
3.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.035 * [taylor]: Taking taylor expansion of y in y
3.035 * [backup-simplify]: Simplify 0 into 0
3.035 * [backup-simplify]: Simplify 1 into 1
3.035 * [backup-simplify]: Simplify (/ 1 1) into 1
3.035 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
3.035 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.035 * [taylor]: Taking taylor expansion of x in y
3.035 * [backup-simplify]: Simplify x into x
3.036 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.036 * [taylor]: Taking taylor expansion of 2.0 in y
3.036 * [backup-simplify]: Simplify 2.0 into 2.0
3.036 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
3.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.036 * [taylor]: Taking taylor expansion of y in x
3.036 * [backup-simplify]: Simplify y into y
3.036 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.036 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
3.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.036 * [taylor]: Taking taylor expansion of x in x
3.036 * [backup-simplify]: Simplify 0 into 0
3.036 * [backup-simplify]: Simplify 1 into 1
3.036 * [backup-simplify]: Simplify (/ 1 1) into 1
3.036 * [taylor]: Taking taylor expansion of 2.0 in x
3.036 * [backup-simplify]: Simplify 2.0 into 2.0
3.036 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
3.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.036 * [taylor]: Taking taylor expansion of y in x
3.036 * [backup-simplify]: Simplify y into y
3.036 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.036 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
3.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.036 * [taylor]: Taking taylor expansion of x in x
3.036 * [backup-simplify]: Simplify 0 into 0
3.036 * [backup-simplify]: Simplify 1 into 1
3.036 * [backup-simplify]: Simplify (/ 1 1) into 1
3.036 * [taylor]: Taking taylor expansion of 2.0 in x
3.036 * [backup-simplify]: Simplify 2.0 into 2.0
3.037 * [backup-simplify]: Simplify (+ 1 0) into 1
3.037 * [backup-simplify]: Simplify (+ 0 1) into 1
3.037 * [taylor]: Taking taylor expansion of 1 in y
3.037 * [backup-simplify]: Simplify 1 into 1
3.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.038 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.038 * [backup-simplify]: Simplify (+ (/ 1 y) 2.0) into (+ (/ 1 y) 2.0)
3.038 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 2.0) in y
3.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.038 * [taylor]: Taking taylor expansion of y in y
3.038 * [backup-simplify]: Simplify 0 into 0
3.038 * [backup-simplify]: Simplify 1 into 1
3.038 * [backup-simplify]: Simplify (/ 1 1) into 1
3.038 * [taylor]: Taking taylor expansion of 2.0 in y
3.038 * [backup-simplify]: Simplify 2.0 into 2.0
3.038 * [backup-simplify]: Simplify (+ 1 0) into 1
3.038 * [backup-simplify]: Simplify 1 into 1
3.038 * [backup-simplify]: Simplify 1 into 1
3.039 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.039 * [backup-simplify]: Simplify (+ 0 0) into 0
3.040 * [backup-simplify]: Simplify (+ 0 0) into 0
3.040 * [taylor]: Taking taylor expansion of 0 in y
3.040 * [backup-simplify]: Simplify 0 into 0
3.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.040 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.040 * [backup-simplify]: Simplify 2.0 into 2.0
3.040 * [backup-simplify]: Simplify (+ 2.0 (+ (* 1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) 1)))) into (- 2.0 (+ x y))
3.041 * * * [progress]: simplifying candidates
3.044 * [simplify]: Simplifying:
  (- (log (- x y)) (log (- 2.0 (+ x y))))
  (log (/ (- x y) (- 2.0 (+ x y))))
  (exp (/ (- x y) (- 2.0 (+ x y))))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 2.0 (+ x y)) (- 2.0 (+ x y))) (- 2.0 (+ x y))))
  (* (cbrt (/ (- x y) (- 2.0 (+ x y)))) (cbrt (/ (- x y) (- 2.0 (+ x y)))))
  (cbrt (/ (- x y) (- 2.0 (+ x y))))
  (* (* (/ (- x y) (- 2.0 (+ x y))) (/ (- x y) (- 2.0 (+ x y)))) (/ (- x y) (- 2.0 (+ x y))))
  (sqrt (/ (- x y) (- 2.0 (+ x y))))
  (sqrt (/ (- x y) (- 2.0 (+ x y))))
  (- (- x y))
  (- (- 2.0 (+ x y)))
  (/ x (- 2.0 (+ x y)))
  (/ y (- 2.0 (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (cbrt (- x y)) (cbrt (- 2.0 (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 2.0 (+ x y))))
  (/ (cbrt (- x y)) (sqrt (- 2.0 (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 2.0 (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (cbrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 2.0 (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 2.0 (+ x y)))
  (/ (sqrt (- x y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (sqrt (- x y)) (cbrt (- 2.0 (+ x y))))
  (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y))))
  (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y))))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 2.0 (+ x y)))
  (/ (sqrt (- x y)) (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y))))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 2.0 (+ x y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 2.0 (+ x y)))
  (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- x y) (cbrt (- 2.0 (+ x y))))
  (/ 1 (sqrt (- 2.0 (+ x y))))
  (/ (- x y) (sqrt (- 2.0 (+ x y))))
  (/ 1 1)
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y))))
  (/ 1 1)
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 1)
  (/ (- x y) (- 2.0 (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 2.0 (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 2.0) (sqrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y)))
  (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- x y) (cbrt (- 2.0 (+ x y))))
  (/ 1 (sqrt (- 2.0 (+ x y))))
  (/ (- x y) (sqrt (- 2.0 (+ x y))))
  (/ 1 1)
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y))))
  (/ 1 1)
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 1)
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 (- 2.0 (+ x y)))
  (/ (- 2.0 (+ x y)) (- x y))
  (/ (- x y) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- x y) (sqrt (- 2.0 (+ x y))))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (- x y) 1)
  (/ (- x y) 1)
  (/ (- 2.0 (+ x y)) (cbrt (- x y)))
  (/ (- 2.0 (+ x y)) (sqrt (- x y)))
  (/ (- 2.0 (+ x y)) (- x y))
  (/ (- 2.0 (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (- 2.0 (+ x y)) (- x y))
  (/ (- x y) (- (pow 2.0 3) (pow (+ x y) 3)))
  (/ (- x y) (- (* 2.0 2.0) (* (+ x y) (+ x y))))
  (* (- 2.0 (+ x y)) (+ (* x x) (+ (* y y) (* x y))))
  (* (- 2.0 (+ x y)) (+ x y))
  (/ (exp 2.0) (* (exp x) (exp y)))
  (/ (exp 2.0) (exp (+ x y)))
  (log (- 2.0 (+ x y)))
  (exp (- 2.0 (+ x y)))
  (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))
  (cbrt (- 2.0 (+ x y)))
  (* (* (- 2.0 (+ x y)) (- 2.0 (+ x y))) (- 2.0 (+ x y)))
  (sqrt (- 2.0 (+ x y)))
  (sqrt (- 2.0 (+ x y)))
  (- (pow 2.0 3) (pow (+ x y) 3))
  (+ (* 2.0 2.0) (+ (* (+ x y) (+ x y)) (* 2.0 (+ x y))))
  (- (+ x y))
  (- (* 2.0 2.0) (* (+ x y) (+ x y)))
  (+ 2.0 (+ x y))
  (+ (sqrt 2.0) (sqrt (+ x y)))
  (- (sqrt 2.0) (sqrt (+ x y)))
  (- 2.0 (+ x y))
  (- 2.0 (+ x y))
  (- 2.0 x)
  (- (+ x y))
  (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- 2.0 (+ x y))
  (- 2.0 (+ x y))
  (- 2.0 (+ x y))
3.046 * * [simplify]: Extracting # 0 : cost  0
3.046 * * [simplify]: Extracting # 1 : cost  0
3.046 * * [simplify]: Extracting # 2 : cost  0
3.047 * * [simplify]: Extracting # 3 : cost  0
3.047 * * [simplify]: Extracting # 4 : cost  0
3.047 * * [simplify]: Extracting # 5 : cost  0
3.047 * * [simplify]: Extracting # 6 : cost  0
3.047 * * [simplify]: Extracting # 7 : cost  0
3.047 * * [simplify]: Extracting # 8 : cost  0
3.048 * * [simplify]: Extracting # 9 : cost  0
3.048 * * [simplify]: iteration  0 :  126  enodes  (cost  1157 )
3.073 * * [simplify]: Extracting # 0 : cost  0
3.074 * * [simplify]: Extracting # 1 : cost  0
3.074 * * [simplify]: Extracting # 2 : cost  0
3.074 * * [simplify]: Extracting # 3 : cost  0
3.075 * * [simplify]: iteration  1 :  313  enodes  (cost  1111 )
3.167 * * [simplify]: Extracting # 0 : cost  0
3.168 * * [simplify]: Extracting # 1 : cost  0
3.170 * * [simplify]: Extracting # 2 : cost  0
3.171 * * [simplify]: Extracting # 3 : cost  0
3.173 * * [simplify]: Extracting # 4 : cost  0
3.179 * * [simplify]: iteration  2 :  1174  enodes  (cost  1057 )
3.458 * * [simplify]: Extracting # 0 : cost  0
3.466 * * [simplify]: Extracting # 1 : cost  0
3.474 * * [simplify]: Extracting # 2 : cost  0
3.484 * * [simplify]: Extracting # 3 : cost  0
3.502 * * [simplify]: Extracting # 4 : cost  0
3.509 * * [simplify]: iteration done:  5001  enodes  (cost  1055 )
3.510 * [simplify]: Simplified to:
  (log (/ (- x y) (- 2.0 (+ x y))))
  (log (/ (- x y) (- 2.0 (+ x y))))
  (exp (/ (- x y) (- 2.0 (+ x y))))
  (pow (/ (- x y) (- 2.0 (+ x y))) 3)
  (* (cbrt (/ (- x y) (- 2.0 (+ x y)))) (cbrt (/ (- x y) (- 2.0 (+ x y)))))
  (cbrt (/ (- x y) (- 2.0 (+ x y))))
  (pow (/ (- x y) (- 2.0 (+ x y))) 3)
  (sqrt (/ (- x y) (- 2.0 (+ x y))))
  (sqrt (/ (- x y) (- 2.0 (+ x y))))
  (- (- x y))
  (- (- 2.0 (+ x y)))
  (/ x (- 2.0 (+ x y)))
  (/ y (- 2.0 (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (cbrt (- x y)) (cbrt (- 2.0 (+ x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 2.0 (+ x y))))
  (/ (cbrt (- x y)) (sqrt (- 2.0 (+ x y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 2.0 (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (cbrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 2.0 (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 2.0 (+ x y)))
  (/ (sqrt (- x y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (sqrt (- x y)) (cbrt (- 2.0 (+ x y))))
  (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y))))
  (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 2.0 (+ x y)))
  (/ (sqrt (- x y)) (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (sqrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 2.0 (+ x y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 2.0 (+ x y)))
  (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- x y) (cbrt (- 2.0 (+ x y))))
  (/ 1 (sqrt (- 2.0 (+ x y))))
  (/ (- x y) (sqrt (- 2.0 (+ x y))))
  1
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y))))
  1
  (/ (- x y) (- 2.0 (+ x y)))
  1
  (/ (- x y) (- 2.0 (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 2.0 (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 2.0) (sqrt (+ x y))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y)))
  (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- x y) (cbrt (- 2.0 (+ x y))))
  (/ 1 (sqrt (- 2.0 (+ x y))))
  (/ (- x y) (sqrt (- 2.0 (+ x y))))
  1
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 (+ (sqrt 2.0) (sqrt (+ x y))))
  (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y))))
  1
  (/ (- x y) (- 2.0 (+ x y)))
  1
  (/ (- x y) (- 2.0 (+ x y)))
  (/ 1 (- 2.0 (+ x y)))
  (/ (- 2.0 (+ x y)) (- x y))
  (/ (- x y) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y)))))
  (/ (- x y) (sqrt (- 2.0 (+ x y))))
  (- x y)
  (/ (- x y) (+ (sqrt 2.0) (sqrt (+ x y))))
  (- x y)
  (- x y)
  (/ (- 2.0 (+ x y)) (cbrt (- x y)))
  (/ (- 2.0 (+ x y)) (sqrt (- x y)))
  (/ (- 2.0 (+ x y)) (- x y))
  (/ (- 2.0 (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (- 2.0 (+ x y)) (- x y))
  (/ (- x y) (- (pow 2.0 3) (pow (+ x y) 3)))
  (/ (- x y) (- (* 2.0 2.0) (* (+ x y) (+ x y))))
  (* (- 2.0 (+ x y)) (+ (* x x) (* y (+ x y))))
  (* (- 2.0 (+ x y)) (+ x y))
  (exp (- 2.0 (+ x y)))
  (exp (- 2.0 (+ x y)))
  (log (- 2.0 (+ x y)))
  (exp (- 2.0 (+ x y)))
  (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))
  (cbrt (- 2.0 (+ x y)))
  (pow (- 2.0 (+ x y)) 3)
  (sqrt (- 2.0 (+ x y)))
  (sqrt (- 2.0 (+ x y)))
  (- (pow 2.0 3) (pow (+ x y) 3))
  (+ (* 2.0 2.0) (* (+ x y) (+ 2.0 (+ x y))))
  (- (+ x y))
  (* (+ 2.0 (+ x y)) (- (- 2.0 y) x))
  (+ 2.0 (+ x y))
  (+ (sqrt (+ x y)) (sqrt 2.0))
  (- (sqrt 2.0) (sqrt (+ x y)))
  (- (- 2.0 y) x)
  (- (- 2.0 y) x)
  (- 2.0 x)
  (- (+ x y))
  (+ (* 0.5 (- x y)) (* 0.25 (pow x 2)))
  (- (+ (+ (/ 2.0 x) (/ 4.0 (* x x))) 1))
  (- (+ (+ (/ 2.0 x) (/ 4.0 (* x x))) 1))
  (- (- 2.0 y) x)
  (- (- 2.0 y) x)
  (- (- 2.0 y) x)
3.510 * * * [progress]: adding candidates to table
3.676 * * [progress]: iteration 2 / 4
3.676 * * * [progress]: picking best candidate
3.679 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- (- 2.0 y) x)))>
3.679 * * * [progress]: localizing error
3.687 * * * [progress]: generating rewritten candidates
3.687 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.763 * * * [progress]: generating series expansions
3.763 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.764 * [backup-simplify]: Simplify (/ (- x y) (- (- 2.0 y) x)) into (/ (- x y) (- 2.0 (+ x y)))
3.764 * [approximate]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in (x y) around 0
3.764 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in y
3.764 * [taylor]: Taking taylor expansion of (- x y) in y
3.764 * [taylor]: Taking taylor expansion of x in y
3.764 * [backup-simplify]: Simplify x into x
3.764 * [taylor]: Taking taylor expansion of y in y
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.764 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y
3.764 * [taylor]: Taking taylor expansion of 2.0 in y
3.764 * [backup-simplify]: Simplify 2.0 into 2.0
3.764 * [taylor]: Taking taylor expansion of (+ x y) in y
3.764 * [taylor]: Taking taylor expansion of x in y
3.764 * [backup-simplify]: Simplify x into x
3.764 * [taylor]: Taking taylor expansion of y in y
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (- 0) into 0
3.765 * [backup-simplify]: Simplify (+ x 0) into x
3.765 * [backup-simplify]: Simplify (+ x 0) into x
3.765 * [backup-simplify]: Simplify (- x) into (- x)
3.765 * [backup-simplify]: Simplify (+ 2.0 (- x)) into (- 2.0 x)
3.765 * [backup-simplify]: Simplify (/ x (- 2.0 x)) into (/ x (- 2.0 x))
3.765 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
3.765 * [taylor]: Taking taylor expansion of (- x y) in x
3.765 * [taylor]: Taking taylor expansion of x in x
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [taylor]: Taking taylor expansion of y in x
3.765 * [backup-simplify]: Simplify y into y
3.765 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
3.765 * [taylor]: Taking taylor expansion of 2.0 in x
3.765 * [backup-simplify]: Simplify 2.0 into 2.0
3.765 * [taylor]: Taking taylor expansion of (+ x y) in x
3.765 * [taylor]: Taking taylor expansion of x in x
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [taylor]: Taking taylor expansion of y in x
3.765 * [backup-simplify]: Simplify y into y
3.765 * [backup-simplify]: Simplify (- y) into (- y)
3.765 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.765 * [backup-simplify]: Simplify (+ 0 y) into y
3.765 * [backup-simplify]: Simplify (- y) into (- y)
3.766 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
3.766 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
3.766 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
3.766 * [taylor]: Taking taylor expansion of (- x y) in x
3.766 * [taylor]: Taking taylor expansion of x in x
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.766 * [taylor]: Taking taylor expansion of y in x
3.766 * [backup-simplify]: Simplify y into y
3.766 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
3.766 * [taylor]: Taking taylor expansion of 2.0 in x
3.766 * [backup-simplify]: Simplify 2.0 into 2.0
3.766 * [taylor]: Taking taylor expansion of (+ x y) in x
3.766 * [taylor]: Taking taylor expansion of x in x
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.766 * [taylor]: Taking taylor expansion of y in x
3.766 * [backup-simplify]: Simplify y into y
3.766 * [backup-simplify]: Simplify (- y) into (- y)
3.766 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.766 * [backup-simplify]: Simplify (+ 0 y) into y
3.766 * [backup-simplify]: Simplify (- y) into (- y)
3.766 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
3.766 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
3.766 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y
3.766 * [taylor]: Taking taylor expansion of -1 in y
3.766 * [backup-simplify]: Simplify -1 into -1
3.766 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y
3.766 * [taylor]: Taking taylor expansion of y in y
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.766 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
3.767 * [taylor]: Taking taylor expansion of 2.0 in y
3.767 * [backup-simplify]: Simplify 2.0 into 2.0
3.767 * [taylor]: Taking taylor expansion of y in y
3.767 * [backup-simplify]: Simplify 0 into 0
3.767 * [backup-simplify]: Simplify 1 into 1
3.767 * [backup-simplify]: Simplify (- 0) into 0
3.767 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.768 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
3.768 * [backup-simplify]: Simplify (- 0) into 0
3.768 * [backup-simplify]: Simplify (+ 1 0) into 1
3.769 * [backup-simplify]: Simplify (+ 1 0) into 1
3.769 * [backup-simplify]: Simplify (- 1) into -1
3.769 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.770 * [backup-simplify]: Simplify (- (/ 1 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ -1 (- 2.0 y))))) into (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))
3.770 * [taylor]: Taking taylor expansion of (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) in y
3.770 * [taylor]: Taking taylor expansion of (/ 1 (- 2.0 y)) in y
3.770 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
3.770 * [taylor]: Taking taylor expansion of 2.0 in y
3.770 * [backup-simplify]: Simplify 2.0 into 2.0
3.770 * [taylor]: Taking taylor expansion of y in y
3.770 * [backup-simplify]: Simplify 0 into 0
3.770 * [backup-simplify]: Simplify 1 into 1
3.770 * [backup-simplify]: Simplify (- 0) into 0
3.771 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.771 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
3.771 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y
3.771 * [taylor]: Taking taylor expansion of y in y
3.771 * [backup-simplify]: Simplify 0 into 0
3.771 * [backup-simplify]: Simplify 1 into 1
3.771 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
3.771 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
3.771 * [taylor]: Taking taylor expansion of 2.0 in y
3.771 * [backup-simplify]: Simplify 2.0 into 2.0
3.771 * [taylor]: Taking taylor expansion of y in y
3.771 * [backup-simplify]: Simplify 0 into 0
3.771 * [backup-simplify]: Simplify 1 into 1
3.771 * [backup-simplify]: Simplify (- 0) into 0
3.772 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.772 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
3.772 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
3.773 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
3.773 * [backup-simplify]: Simplify 0.5 into 0.5
3.773 * [backup-simplify]: Simplify (* -1 0.5) into -0.5
3.773 * [backup-simplify]: Simplify -0.5 into -0.5
3.774 * [backup-simplify]: Simplify (- 0) into 0
3.774 * [backup-simplify]: Simplify (+ 0 0) into 0
3.774 * [backup-simplify]: Simplify (+ 0 0) into 0
3.774 * [backup-simplify]: Simplify (- 0) into 0
3.775 * [backup-simplify]: Simplify (+ 0 0) into 0
3.775 * [backup-simplify]: Simplify (- (/ 0 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ 0 (- 2.0 y))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (/ -1 (- 2.0 y))))) into (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3)))
3.775 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) in y
3.775 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y
3.775 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
3.775 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
3.775 * [taylor]: Taking taylor expansion of 2.0 in y
3.776 * [backup-simplify]: Simplify 2.0 into 2.0
3.776 * [taylor]: Taking taylor expansion of y in y
3.776 * [backup-simplify]: Simplify 0 into 0
3.776 * [backup-simplify]: Simplify 1 into 1
3.776 * [backup-simplify]: Simplify (- 0) into 0
3.776 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.776 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
3.777 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
3.777 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y
3.777 * [taylor]: Taking taylor expansion of y in y
3.777 * [backup-simplify]: Simplify 0 into 0
3.777 * [backup-simplify]: Simplify 1 into 1
3.777 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
3.777 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
3.777 * [taylor]: Taking taylor expansion of 2.0 in y
3.777 * [backup-simplify]: Simplify 2.0 into 2.0
3.777 * [taylor]: Taking taylor expansion of y in y
3.777 * [backup-simplify]: Simplify 0 into 0
3.777 * [backup-simplify]: Simplify 1 into 1
3.777 * [backup-simplify]: Simplify (- 0) into 0
3.778 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.778 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
3.778 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
3.779 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
3.779 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
3.779 * [backup-simplify]: Simplify 0.25 into 0.25
3.779 * [backup-simplify]: Simplify (+ (* 0.25 (pow (* 1 x) 2)) (+ (* -0.5 (* y 1)) (* 0.5 (* 1 x)))) into (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
3.780 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (- (- 2.0 (/ 1 y)) (/ 1 x))) into (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x))))
3.780 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
3.780 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y
3.780 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.780 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.780 * [taylor]: Taking taylor expansion of x in y
3.780 * [backup-simplify]: Simplify x into x
3.780 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.780 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.780 * [taylor]: Taking taylor expansion of y in y
3.780 * [backup-simplify]: Simplify 0 into 0
3.780 * [backup-simplify]: Simplify 1 into 1
3.780 * [backup-simplify]: Simplify (/ 1 1) into 1
3.780 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y
3.780 * [taylor]: Taking taylor expansion of 2.0 in y
3.780 * [backup-simplify]: Simplify 2.0 into 2.0
3.780 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.780 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.780 * [taylor]: Taking taylor expansion of y in y
3.780 * [backup-simplify]: Simplify 0 into 0
3.780 * [backup-simplify]: Simplify 1 into 1
3.781 * [backup-simplify]: Simplify (/ 1 1) into 1
3.781 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.781 * [taylor]: Taking taylor expansion of x in y
3.781 * [backup-simplify]: Simplify x into x
3.781 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.781 * [backup-simplify]: Simplify (- 1) into -1
3.781 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.782 * [backup-simplify]: Simplify (+ 1 0) into 1
3.782 * [backup-simplify]: Simplify (- 1) into -1
3.782 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.783 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.783 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
3.783 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.783 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.783 * [taylor]: Taking taylor expansion of x in x
3.783 * [backup-simplify]: Simplify 0 into 0
3.783 * [backup-simplify]: Simplify 1 into 1
3.783 * [backup-simplify]: Simplify (/ 1 1) into 1
3.783 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.783 * [taylor]: Taking taylor expansion of y in x
3.783 * [backup-simplify]: Simplify y into y
3.783 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.783 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
3.783 * [taylor]: Taking taylor expansion of 2.0 in x
3.783 * [backup-simplify]: Simplify 2.0 into 2.0
3.783 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.783 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.783 * [taylor]: Taking taylor expansion of y in x
3.783 * [backup-simplify]: Simplify y into y
3.784 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.784 * [taylor]: Taking taylor expansion of x in x
3.784 * [backup-simplify]: Simplify 0 into 0
3.784 * [backup-simplify]: Simplify 1 into 1
3.784 * [backup-simplify]: Simplify (/ 1 1) into 1
3.784 * [backup-simplify]: Simplify (+ 1 0) into 1
3.785 * [backup-simplify]: Simplify (+ 0 1) into 1
3.785 * [backup-simplify]: Simplify (- 1) into -1
3.785 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.786 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.786 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
3.786 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.786 * [taylor]: Taking taylor expansion of x in x
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify 1 into 1
3.786 * [backup-simplify]: Simplify (/ 1 1) into 1
3.786 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.786 * [taylor]: Taking taylor expansion of y in x
3.786 * [backup-simplify]: Simplify y into y
3.786 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.786 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
3.786 * [taylor]: Taking taylor expansion of 2.0 in x
3.786 * [backup-simplify]: Simplify 2.0 into 2.0
3.786 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.786 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.786 * [taylor]: Taking taylor expansion of y in x
3.786 * [backup-simplify]: Simplify y into y
3.786 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.786 * [taylor]: Taking taylor expansion of x in x
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify 1 into 1
3.787 * [backup-simplify]: Simplify (/ 1 1) into 1
3.787 * [backup-simplify]: Simplify (+ 1 0) into 1
3.787 * [backup-simplify]: Simplify (+ 0 1) into 1
3.788 * [backup-simplify]: Simplify (- 1) into -1
3.788 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.788 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.788 * [taylor]: Taking taylor expansion of -1 in y
3.788 * [backup-simplify]: Simplify -1 into -1
3.788 * [backup-simplify]: Simplify -1 into -1
3.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.789 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.789 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.790 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.790 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.790 * [backup-simplify]: Simplify (+ 2.0 (- (/ 1 y))) into (- 2.0 (/ 1 y))
3.790 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) -1) (+ (* -1 (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 2 (/ 1 y)) 2.0)
3.790 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y
3.790 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.790 * [taylor]: Taking taylor expansion of 2 in y
3.790 * [backup-simplify]: Simplify 2 into 2
3.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.790 * [taylor]: Taking taylor expansion of y in y
3.790 * [backup-simplify]: Simplify 0 into 0
3.790 * [backup-simplify]: Simplify 1 into 1
3.791 * [backup-simplify]: Simplify (/ 1 1) into 1
3.791 * [taylor]: Taking taylor expansion of 2.0 in y
3.791 * [backup-simplify]: Simplify 2.0 into 2.0
3.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.792 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.792 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.793 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
3.793 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.793 * [backup-simplify]: Simplify 0 into 0
3.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.794 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.794 * [backup-simplify]: Simplify (- 0) into 0
3.795 * [backup-simplify]: Simplify (+ 0 0) into 0
3.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.796 * [backup-simplify]: Simplify (+ 0 0) into 0
3.796 * [backup-simplify]: Simplify (- 0) into 0
3.796 * [backup-simplify]: Simplify (+ 0 0) into 0
3.797 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y)) 2.0) (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))
3.797 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
3.797 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
3.797 * [taylor]: Taking taylor expansion of 6.0 in y
3.798 * [backup-simplify]: Simplify 6.0 into 6.0
3.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.798 * [taylor]: Taking taylor expansion of y in y
3.798 * [backup-simplify]: Simplify 0 into 0
3.798 * [backup-simplify]: Simplify 1 into 1
3.798 * [backup-simplify]: Simplify (/ 1 1) into 1
3.798 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
3.798 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.798 * [taylor]: Taking taylor expansion of 2 in y
3.798 * [backup-simplify]: Simplify 2 into 2
3.798 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.798 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.798 * [taylor]: Taking taylor expansion of y in y
3.798 * [backup-simplify]: Simplify 0 into 0
3.798 * [backup-simplify]: Simplify 1 into 1
3.798 * [backup-simplify]: Simplify (* 1 1) into 1
3.799 * [backup-simplify]: Simplify (/ 1 1) into 1
3.799 * [taylor]: Taking taylor expansion of 4.0 in y
3.799 * [backup-simplify]: Simplify 4.0 into 4.0
3.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.800 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
3.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.801 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.803 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.803 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.804 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.804 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.804 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.805 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 x)) 2)) (+ (* (- 2.0) (* 1 (/ 1 x))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
3.806 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (- (- 2.0 (/ 1 (- y))) (/ 1 (- x)))) into (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0)))
3.806 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in (x y) around 0
3.806 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in y
3.806 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.806 * [taylor]: Taking taylor expansion of y in y
3.806 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify 1 into 1
3.806 * [backup-simplify]: Simplify (/ 1 1) into 1
3.806 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.806 * [taylor]: Taking taylor expansion of x in y
3.806 * [backup-simplify]: Simplify x into x
3.806 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.806 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y
3.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.806 * [taylor]: Taking taylor expansion of y in y
3.806 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify 1 into 1
3.807 * [backup-simplify]: Simplify (/ 1 1) into 1
3.807 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
3.807 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.807 * [taylor]: Taking taylor expansion of x in y
3.807 * [backup-simplify]: Simplify x into x
3.807 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.807 * [taylor]: Taking taylor expansion of 2.0 in y
3.807 * [backup-simplify]: Simplify 2.0 into 2.0
3.807 * [backup-simplify]: Simplify (+ 1 0) into 1
3.808 * [backup-simplify]: Simplify (+ 1 0) into 1
3.808 * [backup-simplify]: Simplify (/ 1 1) into 1
3.808 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
3.808 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.808 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.808 * [taylor]: Taking taylor expansion of y in x
3.808 * [backup-simplify]: Simplify y into y
3.808 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.808 * [taylor]: Taking taylor expansion of x in x
3.808 * [backup-simplify]: Simplify 0 into 0
3.808 * [backup-simplify]: Simplify 1 into 1
3.808 * [backup-simplify]: Simplify (/ 1 1) into 1
3.808 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
3.809 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.809 * [taylor]: Taking taylor expansion of y in x
3.809 * [backup-simplify]: Simplify y into y
3.809 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.809 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
3.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.809 * [taylor]: Taking taylor expansion of x in x
3.809 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify 1 into 1
3.809 * [backup-simplify]: Simplify (/ 1 1) into 1
3.809 * [taylor]: Taking taylor expansion of 2.0 in x
3.809 * [backup-simplify]: Simplify 2.0 into 2.0
3.809 * [backup-simplify]: Simplify (- 1) into -1
3.810 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.810 * [backup-simplify]: Simplify (+ 1 0) into 1
3.810 * [backup-simplify]: Simplify (+ 0 1) into 1
3.814 * [backup-simplify]: Simplify (/ -1 1) into -1
3.814 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
3.814 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.814 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.814 * [taylor]: Taking taylor expansion of y in x
3.814 * [backup-simplify]: Simplify y into y
3.814 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.814 * [taylor]: Taking taylor expansion of x in x
3.814 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify 1 into 1
3.815 * [backup-simplify]: Simplify (/ 1 1) into 1
3.815 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
3.815 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.815 * [taylor]: Taking taylor expansion of y in x
3.815 * [backup-simplify]: Simplify y into y
3.815 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.815 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
3.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.815 * [taylor]: Taking taylor expansion of x in x
3.815 * [backup-simplify]: Simplify 0 into 0
3.815 * [backup-simplify]: Simplify 1 into 1
3.815 * [backup-simplify]: Simplify (/ 1 1) into 1
3.815 * [taylor]: Taking taylor expansion of 2.0 in x
3.815 * [backup-simplify]: Simplify 2.0 into 2.0
3.816 * [backup-simplify]: Simplify (- 1) into -1
3.816 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.816 * [backup-simplify]: Simplify (+ 1 0) into 1
3.817 * [backup-simplify]: Simplify (+ 0 1) into 1
3.817 * [backup-simplify]: Simplify (/ -1 1) into -1
3.817 * [taylor]: Taking taylor expansion of -1 in y
3.817 * [backup-simplify]: Simplify -1 into -1
3.817 * [backup-simplify]: Simplify -1 into -1
3.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.818 * [backup-simplify]: Simplify (- 0) into 0
3.818 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.819 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.819 * [backup-simplify]: Simplify (+ (/ 1 y) 2.0) into (+ (/ 1 y) 2.0)
3.820 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ (+ (/ 1 y) 2.0) 1)))) into (+ (* 2 (/ 1 y)) 2.0)
3.820 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y
3.820 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.820 * [taylor]: Taking taylor expansion of 2 in y
3.820 * [backup-simplify]: Simplify 2 into 2
3.820 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.820 * [taylor]: Taking taylor expansion of y in y
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 1 into 1
3.820 * [backup-simplify]: Simplify (/ 1 1) into 1
3.820 * [taylor]: Taking taylor expansion of 2.0 in y
3.820 * [backup-simplify]: Simplify 2.0 into 2.0
3.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.821 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.822 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.822 * [backup-simplify]: Simplify 2.0 into 2.0
3.822 * [backup-simplify]: Simplify 0 into 0
3.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.823 * [backup-simplify]: Simplify (- 0) into 0
3.823 * [backup-simplify]: Simplify (+ 0 0) into 0
3.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.824 * [backup-simplify]: Simplify (+ 0 0) into 0
3.824 * [backup-simplify]: Simplify (+ 0 0) into 0
3.825 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (* 2 (/ 1 y)) 2.0) (/ (+ (/ 1 y) 2.0) 1)))) into (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)))
3.826 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y
3.826 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
3.826 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
3.826 * [taylor]: Taking taylor expansion of 6.0 in y
3.826 * [backup-simplify]: Simplify 6.0 into 6.0
3.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.826 * [taylor]: Taking taylor expansion of y in y
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 1 into 1
3.826 * [backup-simplify]: Simplify (/ 1 1) into 1
3.826 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
3.826 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.826 * [taylor]: Taking taylor expansion of 2 in y
3.826 * [backup-simplify]: Simplify 2 into 2
3.826 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.826 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.826 * [taylor]: Taking taylor expansion of y in y
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 1 into 1
3.827 * [backup-simplify]: Simplify (* 1 1) into 1
3.827 * [backup-simplify]: Simplify (/ 1 1) into 1
3.827 * [taylor]: Taking taylor expansion of 4.0 in y
3.827 * [backup-simplify]: Simplify 4.0 into 4.0
3.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.828 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
3.829 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.829 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.831 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.831 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.832 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.832 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.832 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.833 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 (- x))) 2)) (+ (* 2.0 (* 1 (/ 1 (- x)))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
3.833 * * * [progress]: simplifying candidates
3.835 * [simplify]: Simplifying:
  (- (log (- x y)) (log (- (- 2.0 y) x)))
  (log (/ (- x y) (- (- 2.0 y) x)))
  (exp (/ (- x y) (- (- 2.0 y) x)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- (- 2.0 y) x) (- (- 2.0 y) x)) (- (- 2.0 y) x)))
  (* (cbrt (/ (- x y) (- (- 2.0 y) x))) (cbrt (/ (- x y) (- (- 2.0 y) x))))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (* (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x))) (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (- (- x y))
  (- (- (- 2.0 y) x))
  (/ x (- (- 2.0 y) x))
  (/ y (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (cbrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- (- 2.0 y) x)))
  (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (- (- 2.0 y) x))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) 1)
  (/ (- x y) 1)
  (/ (- (- 2.0 y) x) (cbrt (- x y)))
  (/ (- (- 2.0 y) x) (sqrt (- x y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- (- 2.0 y) x) (- (sqrt x) (sqrt y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3)))
  (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x)))
  (* (- (- 2.0 y) x) (+ (* x x) (+ (* y y) (* x y))))
  (* (- (- 2.0 y) x) (+ x y))
  (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
3.837 * * [simplify]: Extracting # 0 : cost  0
3.837 * * [simplify]: Extracting # 1 : cost  0
3.837 * * [simplify]: Extracting # 2 : cost  0
3.837 * * [simplify]: Extracting # 3 : cost  0
3.837 * * [simplify]: Extracting # 4 : cost  0
3.837 * * [simplify]: Extracting # 5 : cost  0
3.838 * * [simplify]: Extracting # 6 : cost  0
3.838 * * [simplify]: Extracting # 7 : cost  0
3.838 * * [simplify]: iteration  0 :  111  enodes  (cost  990 )
3.870 * * [simplify]: Extracting # 0 : cost  0
3.870 * * [simplify]: Extracting # 1 : cost  0
3.870 * * [simplify]: Extracting # 2 : cost  0
3.871 * * [simplify]: Extracting # 3 : cost  0
3.871 * * [simplify]: Extracting # 4 : cost  0
3.872 * * [simplify]: iteration  1 :  274  enodes  (cost  951 )
3.977 * * [simplify]: Extracting # 0 : cost  0
3.978 * * [simplify]: Extracting # 1 : cost  0
3.980 * * [simplify]: Extracting # 2 : cost  0
3.981 * * [simplify]: Extracting # 3 : cost  0
3.983 * * [simplify]: Extracting # 4 : cost  0
3.985 * * [simplify]: iteration  2 :  969  enodes  (cost  907 )
4.388 * * [simplify]: Extracting # 0 : cost  0
4.394 * * [simplify]: Extracting # 1 : cost  0
4.404 * * [simplify]: Extracting # 2 : cost  0
4.413 * * [simplify]: Extracting # 3 : cost  0
4.423 * * [simplify]: Extracting # 4 : cost  0
4.437 * * [simplify]: iteration done:  5000  enodes  (cost  905 )
4.438 * [simplify]: Simplified to:
  (log (/ (- x y) (- (- 2.0 y) x)))
  (log (/ (- x y) (- (- 2.0 y) x)))
  (exp (/ (- x y) (- (- 2.0 y) x)))
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (* (cbrt (/ (- x y) (- (- 2.0 y) x))) (cbrt (/ (- x y) (- (- 2.0 y) x))))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (- (- x y))
  (- (- (- 2.0 y) x))
  (/ x (- (- 2.0 y) x))
  (/ y (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (cbrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- (- 2.0 y) x)))
  (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (- (- 2.0 y) x))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (- x y)
  (/ (- x y) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (- x y)
  (- x y)
  (/ (- (- 2.0 y) x) (cbrt (- x y)))
  (/ (- (- 2.0 y) x) (sqrt (- x y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- (- 2.0 y) x) (- (sqrt x) (sqrt y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3)))
  (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x)))
  (* (+ (* y (+ x y)) (pow x 2)) (- (- 2.0 y) x))
  (* (- (- 2.0 y) x) (+ x y))
  (+ (* 0.25 (pow x 2)) (* 0.5 (- x y)))
  (+ (- (+ (/ 2.0 x) (/ 4.0 (* x x)))) -1)
  (+ (- (+ (/ 2.0 x) (/ 4.0 (* x x)))) -1)
4.438 * * * [progress]: adding candidates to table
4.551 * * [progress]: iteration 3 / 4
4.551 * * * [progress]: picking best candidate
4.554 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))>
4.554 * * * [progress]: localizing error
4.568 * * * [progress]: generating rewritten candidates
4.568 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
4.648 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
4.728 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
4.825 * * * [progress]: generating series expansions
4.825 * * * * [progress]: [ 1 / 3 ] generating series at (2)
4.826 * [backup-simplify]: Simplify (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)) into (/ (- x y) (- 2.0 (+ x y)))
4.826 * [approximate]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in (x y) around 0
4.826 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in y
4.826 * [taylor]: Taking taylor expansion of (- x y) in y
4.826 * [taylor]: Taking taylor expansion of x in y
4.826 * [backup-simplify]: Simplify x into x
4.826 * [taylor]: Taking taylor expansion of y in y
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify 1 into 1
4.826 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y
4.826 * [taylor]: Taking taylor expansion of 2.0 in y
4.826 * [backup-simplify]: Simplify 2.0 into 2.0
4.826 * [taylor]: Taking taylor expansion of (+ x y) in y
4.826 * [taylor]: Taking taylor expansion of x in y
4.826 * [backup-simplify]: Simplify x into x
4.826 * [taylor]: Taking taylor expansion of y in y
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify 1 into 1
4.827 * [backup-simplify]: Simplify (- 0) into 0
4.827 * [backup-simplify]: Simplify (+ x 0) into x
4.827 * [backup-simplify]: Simplify (+ x 0) into x
4.827 * [backup-simplify]: Simplify (- x) into (- x)
4.827 * [backup-simplify]: Simplify (+ 2.0 (- x)) into (- 2.0 x)
4.827 * [backup-simplify]: Simplify (/ x (- 2.0 x)) into (/ x (- 2.0 x))
4.827 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
4.827 * [taylor]: Taking taylor expansion of (- x y) in x
4.827 * [taylor]: Taking taylor expansion of x in x
4.827 * [backup-simplify]: Simplify 0 into 0
4.827 * [backup-simplify]: Simplify 1 into 1
4.827 * [taylor]: Taking taylor expansion of y in x
4.827 * [backup-simplify]: Simplify y into y
4.827 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
4.827 * [taylor]: Taking taylor expansion of 2.0 in x
4.827 * [backup-simplify]: Simplify 2.0 into 2.0
4.827 * [taylor]: Taking taylor expansion of (+ x y) in x
4.827 * [taylor]: Taking taylor expansion of x in x
4.827 * [backup-simplify]: Simplify 0 into 0
4.827 * [backup-simplify]: Simplify 1 into 1
4.827 * [taylor]: Taking taylor expansion of y in x
4.827 * [backup-simplify]: Simplify y into y
4.827 * [backup-simplify]: Simplify (- y) into (- y)
4.827 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.827 * [backup-simplify]: Simplify (+ 0 y) into y
4.828 * [backup-simplify]: Simplify (- y) into (- y)
4.828 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
4.828 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
4.828 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
4.828 * [taylor]: Taking taylor expansion of (- x y) in x
4.828 * [taylor]: Taking taylor expansion of x in x
4.828 * [backup-simplify]: Simplify 0 into 0
4.828 * [backup-simplify]: Simplify 1 into 1
4.828 * [taylor]: Taking taylor expansion of y in x
4.828 * [backup-simplify]: Simplify y into y
4.828 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
4.828 * [taylor]: Taking taylor expansion of 2.0 in x
4.828 * [backup-simplify]: Simplify 2.0 into 2.0
4.828 * [taylor]: Taking taylor expansion of (+ x y) in x
4.828 * [taylor]: Taking taylor expansion of x in x
4.828 * [backup-simplify]: Simplify 0 into 0
4.828 * [backup-simplify]: Simplify 1 into 1
4.828 * [taylor]: Taking taylor expansion of y in x
4.828 * [backup-simplify]: Simplify y into y
4.828 * [backup-simplify]: Simplify (- y) into (- y)
4.828 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.828 * [backup-simplify]: Simplify (+ 0 y) into y
4.828 * [backup-simplify]: Simplify (- y) into (- y)
4.828 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
4.828 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
4.828 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y
4.828 * [taylor]: Taking taylor expansion of -1 in y
4.829 * [backup-simplify]: Simplify -1 into -1
4.829 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y
4.829 * [taylor]: Taking taylor expansion of y in y
4.829 * [backup-simplify]: Simplify 0 into 0
4.829 * [backup-simplify]: Simplify 1 into 1
4.829 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.829 * [taylor]: Taking taylor expansion of 2.0 in y
4.829 * [backup-simplify]: Simplify 2.0 into 2.0
4.829 * [taylor]: Taking taylor expansion of y in y
4.829 * [backup-simplify]: Simplify 0 into 0
4.829 * [backup-simplify]: Simplify 1 into 1
4.829 * [backup-simplify]: Simplify (- 0) into 0
4.830 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.830 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
4.830 * [backup-simplify]: Simplify (- 0) into 0
4.831 * [backup-simplify]: Simplify (+ 1 0) into 1
4.831 * [backup-simplify]: Simplify (+ 1 0) into 1
4.831 * [backup-simplify]: Simplify (- 1) into -1
4.832 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.832 * [backup-simplify]: Simplify (- (/ 1 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ -1 (- 2.0 y))))) into (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))
4.832 * [taylor]: Taking taylor expansion of (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) in y
4.832 * [taylor]: Taking taylor expansion of (/ 1 (- 2.0 y)) in y
4.832 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.832 * [taylor]: Taking taylor expansion of 2.0 in y
4.832 * [backup-simplify]: Simplify 2.0 into 2.0
4.832 * [taylor]: Taking taylor expansion of y in y
4.832 * [backup-simplify]: Simplify 0 into 0
4.832 * [backup-simplify]: Simplify 1 into 1
4.833 * [backup-simplify]: Simplify (- 0) into 0
4.833 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.833 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
4.833 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y
4.833 * [taylor]: Taking taylor expansion of y in y
4.834 * [backup-simplify]: Simplify 0 into 0
4.834 * [backup-simplify]: Simplify 1 into 1
4.834 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
4.834 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.834 * [taylor]: Taking taylor expansion of 2.0 in y
4.834 * [backup-simplify]: Simplify 2.0 into 2.0
4.834 * [taylor]: Taking taylor expansion of y in y
4.834 * [backup-simplify]: Simplify 0 into 0
4.834 * [backup-simplify]: Simplify 1 into 1
4.834 * [backup-simplify]: Simplify (- 0) into 0
4.834 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.835 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.835 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
4.836 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.836 * [backup-simplify]: Simplify 0.5 into 0.5
4.836 * [backup-simplify]: Simplify (* -1 0.5) into -0.5
4.836 * [backup-simplify]: Simplify -0.5 into -0.5
4.836 * [backup-simplify]: Simplify (- 0) into 0
4.837 * [backup-simplify]: Simplify (+ 0 0) into 0
4.837 * [backup-simplify]: Simplify (+ 0 0) into 0
4.837 * [backup-simplify]: Simplify (- 0) into 0
4.838 * [backup-simplify]: Simplify (+ 0 0) into 0
4.839 * [backup-simplify]: Simplify (- (/ 0 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ 0 (- 2.0 y))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (/ -1 (- 2.0 y))))) into (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3)))
4.839 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) in y
4.839 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y
4.839 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
4.839 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.839 * [taylor]: Taking taylor expansion of 2.0 in y
4.839 * [backup-simplify]: Simplify 2.0 into 2.0
4.839 * [taylor]: Taking taylor expansion of y in y
4.839 * [backup-simplify]: Simplify 0 into 0
4.839 * [backup-simplify]: Simplify 1 into 1
4.839 * [backup-simplify]: Simplify (- 0) into 0
4.840 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.840 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.840 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
4.840 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y
4.840 * [taylor]: Taking taylor expansion of y in y
4.840 * [backup-simplify]: Simplify 0 into 0
4.840 * [backup-simplify]: Simplify 1 into 1
4.840 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
4.840 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.840 * [taylor]: Taking taylor expansion of 2.0 in y
4.841 * [backup-simplify]: Simplify 2.0 into 2.0
4.841 * [taylor]: Taking taylor expansion of y in y
4.841 * [backup-simplify]: Simplify 0 into 0
4.841 * [backup-simplify]: Simplify 1 into 1
4.841 * [backup-simplify]: Simplify (- 0) into 0
4.841 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.842 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.842 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
4.842 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
4.843 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
4.843 * [backup-simplify]: Simplify 0.25 into 0.25
4.843 * [backup-simplify]: Simplify (+ (* 0.25 (pow (* 1 x) 2)) (+ (* -0.5 (* y 1)) (* 0.5 (* 1 x)))) into (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
4.844 * [backup-simplify]: Simplify (cbrt (pow (/ (- (/ 1 x) (/ 1 y)) (- (- 2.0 (/ 1 y)) (/ 1 x))) 3)) into (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x))))
4.844 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
4.844 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y
4.844 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.844 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.844 * [taylor]: Taking taylor expansion of x in y
4.844 * [backup-simplify]: Simplify x into x
4.844 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.844 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.844 * [taylor]: Taking taylor expansion of y in y
4.844 * [backup-simplify]: Simplify 0 into 0
4.844 * [backup-simplify]: Simplify 1 into 1
4.845 * [backup-simplify]: Simplify (/ 1 1) into 1
4.845 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y
4.845 * [taylor]: Taking taylor expansion of 2.0 in y
4.845 * [backup-simplify]: Simplify 2.0 into 2.0
4.845 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.845 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.845 * [taylor]: Taking taylor expansion of y in y
4.845 * [backup-simplify]: Simplify 0 into 0
4.845 * [backup-simplify]: Simplify 1 into 1
4.845 * [backup-simplify]: Simplify (/ 1 1) into 1
4.845 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.845 * [taylor]: Taking taylor expansion of x in y
4.845 * [backup-simplify]: Simplify x into x
4.845 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.846 * [backup-simplify]: Simplify (- 1) into -1
4.846 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.847 * [backup-simplify]: Simplify (+ 1 0) into 1
4.847 * [backup-simplify]: Simplify (- 1) into -1
4.847 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.848 * [backup-simplify]: Simplify (/ -1 -1) into 1
4.848 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
4.848 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.848 * [taylor]: Taking taylor expansion of x in x
4.848 * [backup-simplify]: Simplify 0 into 0
4.848 * [backup-simplify]: Simplify 1 into 1
4.848 * [backup-simplify]: Simplify (/ 1 1) into 1
4.848 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.848 * [taylor]: Taking taylor expansion of y in x
4.848 * [backup-simplify]: Simplify y into y
4.848 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.848 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
4.848 * [taylor]: Taking taylor expansion of 2.0 in x
4.848 * [backup-simplify]: Simplify 2.0 into 2.0
4.848 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.848 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.848 * [taylor]: Taking taylor expansion of y in x
4.849 * [backup-simplify]: Simplify y into y
4.849 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.849 * [taylor]: Taking taylor expansion of x in x
4.849 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify 1 into 1
4.849 * [backup-simplify]: Simplify (/ 1 1) into 1
4.849 * [backup-simplify]: Simplify (+ 1 0) into 1
4.850 * [backup-simplify]: Simplify (+ 0 1) into 1
4.850 * [backup-simplify]: Simplify (- 1) into -1
4.850 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.851 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.851 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
4.851 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.851 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.851 * [taylor]: Taking taylor expansion of x in x
4.851 * [backup-simplify]: Simplify 0 into 0
4.851 * [backup-simplify]: Simplify 1 into 1
4.851 * [backup-simplify]: Simplify (/ 1 1) into 1
4.851 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.851 * [taylor]: Taking taylor expansion of y in x
4.851 * [backup-simplify]: Simplify y into y
4.851 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.851 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
4.851 * [taylor]: Taking taylor expansion of 2.0 in x
4.851 * [backup-simplify]: Simplify 2.0 into 2.0
4.851 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.851 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.852 * [taylor]: Taking taylor expansion of y in x
4.852 * [backup-simplify]: Simplify y into y
4.852 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.852 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.852 * [taylor]: Taking taylor expansion of x in x
4.852 * [backup-simplify]: Simplify 0 into 0
4.852 * [backup-simplify]: Simplify 1 into 1
4.852 * [backup-simplify]: Simplify (/ 1 1) into 1
4.852 * [backup-simplify]: Simplify (+ 1 0) into 1
4.853 * [backup-simplify]: Simplify (+ 0 1) into 1
4.853 * [backup-simplify]: Simplify (- 1) into -1
4.853 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.854 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.854 * [taylor]: Taking taylor expansion of -1 in y
4.854 * [backup-simplify]: Simplify -1 into -1
4.854 * [backup-simplify]: Simplify -1 into -1
4.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.855 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.855 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.856 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.856 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.856 * [backup-simplify]: Simplify (+ 2.0 (- (/ 1 y))) into (- 2.0 (/ 1 y))
4.856 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) -1) (+ (* -1 (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 2 (/ 1 y)) 2.0)
4.856 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y
4.856 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.856 * [taylor]: Taking taylor expansion of 2 in y
4.856 * [backup-simplify]: Simplify 2 into 2
4.856 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.856 * [taylor]: Taking taylor expansion of y in y
4.856 * [backup-simplify]: Simplify 0 into 0
4.856 * [backup-simplify]: Simplify 1 into 1
4.857 * [backup-simplify]: Simplify (/ 1 1) into 1
4.857 * [taylor]: Taking taylor expansion of 2.0 in y
4.857 * [backup-simplify]: Simplify 2.0 into 2.0
4.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.858 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.858 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.859 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
4.859 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.859 * [backup-simplify]: Simplify 0 into 0
4.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.860 * [backup-simplify]: Simplify (- 0) into 0
4.861 * [backup-simplify]: Simplify (+ 0 0) into 0
4.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.862 * [backup-simplify]: Simplify (+ 0 0) into 0
4.862 * [backup-simplify]: Simplify (- 0) into 0
4.863 * [backup-simplify]: Simplify (+ 0 0) into 0
4.864 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y)) 2.0) (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))
4.864 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
4.864 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
4.864 * [taylor]: Taking taylor expansion of 6.0 in y
4.864 * [backup-simplify]: Simplify 6.0 into 6.0
4.864 * [taylor]: Taking taylor expansion of (/ 1 y) 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
4.864 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
4.864 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.864 * [taylor]: Taking taylor expansion of 2 in y
4.864 * [backup-simplify]: Simplify 2 into 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
4.865 * [backup-simplify]: Simplify 1 into 1
4.865 * [backup-simplify]: Simplify (* 1 1) into 1
4.865 * [backup-simplify]: Simplify (/ 1 1) into 1
4.865 * [taylor]: Taking taylor expansion of 4.0 in y
4.865 * [backup-simplify]: Simplify 4.0 into 4.0
4.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.866 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
4.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.868 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.870 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.870 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.870 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.871 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
4.871 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.872 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 x)) 2)) (+ (* (- 2.0) (* 1 (/ 1 x))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
4.873 * [backup-simplify]: Simplify (cbrt (pow (/ (- (/ 1 (- x)) (/ 1 (- y))) (- (- 2.0 (/ 1 (- y))) (/ 1 (- x)))) 3)) into (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0)))
4.873 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in (x y) around 0
4.873 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in y
4.873 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.873 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.873 * [taylor]: Taking taylor expansion of y in y
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 x) in y
4.874 * [taylor]: Taking taylor expansion of x in y
4.874 * [backup-simplify]: Simplify x into x
4.874 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.874 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y
4.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.874 * [taylor]: Taking taylor expansion of y in y
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 x) 2.0) in y
4.874 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.874 * [taylor]: Taking taylor expansion of x in y
4.874 * [backup-simplify]: Simplify x into x
4.874 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.874 * [taylor]: Taking taylor expansion of 2.0 in y
4.874 * [backup-simplify]: Simplify 2.0 into 2.0
4.875 * [backup-simplify]: Simplify (+ 1 0) into 1
4.880 * [backup-simplify]: Simplify (+ 1 0) into 1
4.880 * [backup-simplify]: Simplify (/ 1 1) into 1
4.880 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
4.880 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.880 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.880 * [taylor]: Taking taylor expansion of y in x
4.880 * [backup-simplify]: Simplify y into y
4.880 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.880 * [taylor]: Taking taylor expansion of x in x
4.880 * [backup-simplify]: Simplify 0 into 0
4.881 * [backup-simplify]: Simplify 1 into 1
4.881 * [backup-simplify]: Simplify (/ 1 1) into 1
4.881 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
4.881 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.881 * [taylor]: Taking taylor expansion of y in x
4.881 * [backup-simplify]: Simplify y into y
4.881 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.881 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
4.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.881 * [taylor]: Taking taylor expansion of x in x
4.881 * [backup-simplify]: Simplify 0 into 0
4.881 * [backup-simplify]: Simplify 1 into 1
4.881 * [backup-simplify]: Simplify (/ 1 1) into 1
4.881 * [taylor]: Taking taylor expansion of 2.0 in x
4.881 * [backup-simplify]: Simplify 2.0 into 2.0
4.882 * [backup-simplify]: Simplify (- 1) into -1
4.882 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.882 * [backup-simplify]: Simplify (+ 1 0) into 1
4.883 * [backup-simplify]: Simplify (+ 0 1) into 1
4.883 * [backup-simplify]: Simplify (/ -1 1) into -1
4.883 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
4.883 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.883 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.883 * [taylor]: Taking taylor expansion of y in x
4.883 * [backup-simplify]: Simplify y into y
4.883 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.883 * [taylor]: Taking taylor expansion of x in x
4.883 * [backup-simplify]: Simplify 0 into 0
4.883 * [backup-simplify]: Simplify 1 into 1
4.884 * [backup-simplify]: Simplify (/ 1 1) into 1
4.884 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
4.884 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.884 * [taylor]: Taking taylor expansion of y in x
4.884 * [backup-simplify]: Simplify y into y
4.884 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.884 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
4.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.884 * [taylor]: Taking taylor expansion of x in x
4.884 * [backup-simplify]: Simplify 0 into 0
4.884 * [backup-simplify]: Simplify 1 into 1
4.884 * [backup-simplify]: Simplify (/ 1 1) into 1
4.884 * [taylor]: Taking taylor expansion of 2.0 in x
4.884 * [backup-simplify]: Simplify 2.0 into 2.0
4.885 * [backup-simplify]: Simplify (- 1) into -1
4.885 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.885 * [backup-simplify]: Simplify (+ 1 0) into 1
4.886 * [backup-simplify]: Simplify (+ 0 1) into 1
4.886 * [backup-simplify]: Simplify (/ -1 1) into -1
4.886 * [taylor]: Taking taylor expansion of -1 in y
4.886 * [backup-simplify]: Simplify -1 into -1
4.886 * [backup-simplify]: Simplify -1 into -1
4.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.887 * [backup-simplify]: Simplify (- 0) into 0
4.887 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.888 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
4.888 * [backup-simplify]: Simplify (+ (/ 1 y) 2.0) into (+ (/ 1 y) 2.0)
4.888 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ (+ (/ 1 y) 2.0) 1)))) into (+ (* 2 (/ 1 y)) 2.0)
4.888 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y
4.889 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.889 * [taylor]: Taking taylor expansion of 2 in y
4.889 * [backup-simplify]: Simplify 2 into 2
4.889 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.889 * [taylor]: Taking taylor expansion of y in y
4.889 * [backup-simplify]: Simplify 0 into 0
4.889 * [backup-simplify]: Simplify 1 into 1
4.889 * [backup-simplify]: Simplify (/ 1 1) into 1
4.889 * [taylor]: Taking taylor expansion of 2.0 in y
4.889 * [backup-simplify]: Simplify 2.0 into 2.0
4.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.890 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.890 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
4.891 * [backup-simplify]: Simplify 2.0 into 2.0
4.891 * [backup-simplify]: Simplify 0 into 0
4.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.892 * [backup-simplify]: Simplify (- 0) into 0
4.892 * [backup-simplify]: Simplify (+ 0 0) into 0
4.892 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.893 * [backup-simplify]: Simplify (+ 0 0) into 0
4.893 * [backup-simplify]: Simplify (+ 0 0) into 0
4.894 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (* 2 (/ 1 y)) 2.0) (/ (+ (/ 1 y) 2.0) 1)))) into (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)))
4.894 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y
4.894 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
4.895 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
4.895 * [taylor]: Taking taylor expansion of 6.0 in y
4.895 * [backup-simplify]: Simplify 6.0 into 6.0
4.895 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.895 * [taylor]: Taking taylor expansion of y in y
4.895 * [backup-simplify]: Simplify 0 into 0
4.895 * [backup-simplify]: Simplify 1 into 1
4.895 * [backup-simplify]: Simplify (/ 1 1) into 1
4.895 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
4.895 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.895 * [taylor]: Taking taylor expansion of 2 in y
4.895 * [backup-simplify]: Simplify 2 into 2
4.895 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.895 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.895 * [taylor]: Taking taylor expansion of y in y
4.895 * [backup-simplify]: Simplify 0 into 0
4.895 * [backup-simplify]: Simplify 1 into 1
4.895 * [backup-simplify]: Simplify (* 1 1) into 1
4.896 * [backup-simplify]: Simplify (/ 1 1) into 1
4.896 * [taylor]: Taking taylor expansion of 4.0 in y
4.896 * [backup-simplify]: Simplify 4.0 into 4.0
4.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.897 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
4.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.898 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.900 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.900 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.901 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.901 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.901 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.902 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 (- x))) 2)) (+ (* 2.0 (* 1 (/ 1 (- x)))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
4.902 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
4.902 * [backup-simplify]: Simplify (pow (/ (- x y) (- (- 2.0 y) x)) 3) into (pow (/ (- x y) (- 2.0 (+ x y))) 3)
4.902 * [approximate]: Taking taylor expansion of (pow (/ (- x y) (- 2.0 (+ x y))) 3) in (x y) around 0
4.902 * [taylor]: Taking taylor expansion of (pow (/ (- x y) (- 2.0 (+ x y))) 3) in y
4.903 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in y
4.903 * [taylor]: Taking taylor expansion of (- x y) in y
4.903 * [taylor]: Taking taylor expansion of x in y
4.903 * [backup-simplify]: Simplify x into x
4.903 * [taylor]: Taking taylor expansion of y in y
4.903 * [backup-simplify]: Simplify 0 into 0
4.903 * [backup-simplify]: Simplify 1 into 1
4.903 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y
4.903 * [taylor]: Taking taylor expansion of 2.0 in y
4.903 * [backup-simplify]: Simplify 2.0 into 2.0
4.903 * [taylor]: Taking taylor expansion of (+ x y) in y
4.903 * [taylor]: Taking taylor expansion of x in y
4.903 * [backup-simplify]: Simplify x into x
4.903 * [taylor]: Taking taylor expansion of y in y
4.903 * [backup-simplify]: Simplify 0 into 0
4.903 * [backup-simplify]: Simplify 1 into 1
4.903 * [backup-simplify]: Simplify (- 0) into 0
4.903 * [backup-simplify]: Simplify (+ x 0) into x
4.903 * [backup-simplify]: Simplify (+ x 0) into x
4.903 * [backup-simplify]: Simplify (- x) into (- x)
4.903 * [backup-simplify]: Simplify (+ 2.0 (- x)) into (- 2.0 x)
4.903 * [backup-simplify]: Simplify (/ x (- 2.0 x)) into (/ x (- 2.0 x))
4.903 * [taylor]: Taking taylor expansion of (pow (/ (- x y) (- 2.0 (+ x y))) 3) in x
4.903 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
4.904 * [taylor]: Taking taylor expansion of (- x y) in x
4.904 * [taylor]: Taking taylor expansion of x in x
4.904 * [backup-simplify]: Simplify 0 into 0
4.904 * [backup-simplify]: Simplify 1 into 1
4.904 * [taylor]: Taking taylor expansion of y in x
4.904 * [backup-simplify]: Simplify y into y
4.904 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
4.904 * [taylor]: Taking taylor expansion of 2.0 in x
4.904 * [backup-simplify]: Simplify 2.0 into 2.0
4.904 * [taylor]: Taking taylor expansion of (+ x y) in x
4.904 * [taylor]: Taking taylor expansion of x in x
4.904 * [backup-simplify]: Simplify 0 into 0
4.904 * [backup-simplify]: Simplify 1 into 1
4.904 * [taylor]: Taking taylor expansion of y in x
4.904 * [backup-simplify]: Simplify y into y
4.904 * [backup-simplify]: Simplify (- y) into (- y)
4.904 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.904 * [backup-simplify]: Simplify (+ 0 y) into y
4.904 * [backup-simplify]: Simplify (- y) into (- y)
4.904 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
4.904 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
4.904 * [taylor]: Taking taylor expansion of (pow (/ (- x y) (- 2.0 (+ x y))) 3) in x
4.904 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
4.904 * [taylor]: Taking taylor expansion of (- x y) in x
4.904 * [taylor]: Taking taylor expansion of x in x
4.904 * [backup-simplify]: Simplify 0 into 0
4.904 * [backup-simplify]: Simplify 1 into 1
4.904 * [taylor]: Taking taylor expansion of y in x
4.904 * [backup-simplify]: Simplify y into y
4.904 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
4.904 * [taylor]: Taking taylor expansion of 2.0 in x
4.904 * [backup-simplify]: Simplify 2.0 into 2.0
4.904 * [taylor]: Taking taylor expansion of (+ x y) in x
4.904 * [taylor]: Taking taylor expansion of x in x
4.904 * [backup-simplify]: Simplify 0 into 0
4.904 * [backup-simplify]: Simplify 1 into 1
4.904 * [taylor]: Taking taylor expansion of y in x
4.904 * [backup-simplify]: Simplify y into y
4.905 * [backup-simplify]: Simplify (- y) into (- y)
4.905 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.905 * [backup-simplify]: Simplify (+ 0 y) into y
4.905 * [backup-simplify]: Simplify (- y) into (- y)
4.905 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
4.905 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
4.905 * [backup-simplify]: Simplify (* (* -1 (/ y (- 2.0 y))) (* -1 (/ y (- 2.0 y)))) into (/ (pow y 2) (pow (- 2.0 y) 2))
4.906 * [backup-simplify]: Simplify (* (* -1 (/ y (- 2.0 y))) (/ (pow y 2) (pow (- 2.0 y) 2))) into (* -1 (/ (pow y 3) (pow (- 2.0 y) 3)))
4.906 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 3) (pow (- 2.0 y) 3))) in y
4.906 * [taylor]: Taking taylor expansion of -1 in y
4.906 * [backup-simplify]: Simplify -1 into -1
4.906 * [taylor]: Taking taylor expansion of (/ (pow y 3) (pow (- 2.0 y) 3)) in y
4.906 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.906 * [taylor]: Taking taylor expansion of y in y
4.906 * [backup-simplify]: Simplify 0 into 0
4.906 * [backup-simplify]: Simplify 1 into 1
4.906 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
4.906 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.906 * [taylor]: Taking taylor expansion of 2.0 in y
4.906 * [backup-simplify]: Simplify 2.0 into 2.0
4.906 * [taylor]: Taking taylor expansion of y in y
4.906 * [backup-simplify]: Simplify 0 into 0
4.906 * [backup-simplify]: Simplify 1 into 1
4.906 * [backup-simplify]: Simplify (- 0) into 0
4.907 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.907 * [backup-simplify]: Simplify (* 1 1) into 1
4.907 * [backup-simplify]: Simplify (* 1 1) into 1
4.908 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.908 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
4.908 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
4.909 * [backup-simplify]: Simplify (- 0) into 0
4.909 * [backup-simplify]: Simplify (+ 1 0) into 1
4.909 * [backup-simplify]: Simplify (+ 1 0) into 1
4.910 * [backup-simplify]: Simplify (- 1) into -1
4.910 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.910 * [backup-simplify]: Simplify (- (/ 1 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ -1 (- 2.0 y))))) into (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))
4.911 * [backup-simplify]: Simplify (+ (* (* -1 (/ y (- 2.0 y))) (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (* -1 (/ y (- 2.0 y))))) into (- (* 2 (/ (pow y 2) (pow (- 2.0 y) 3))) (* 2 (/ y (pow (- 2.0 y) 2))))
4.912 * [backup-simplify]: Simplify (+ (* (* -1 (/ y (- 2.0 y))) (- (* 2 (/ (pow y 2) (pow (- 2.0 y) 3))) (* 2 (/ y (pow (- 2.0 y) 2))))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (/ (pow y 2) (pow (- 2.0 y) 2)))) into (- (* 3 (/ (pow y 2) (pow (- 2.0 y) 3))) (* 3 (/ (pow y 3) (pow (- 2.0 y) 4))))
4.913 * [taylor]: Taking taylor expansion of (- (* 3 (/ (pow y 2) (pow (- 2.0 y) 3))) (* 3 (/ (pow y 3) (pow (- 2.0 y) 4)))) in y
4.913 * [taylor]: Taking taylor expansion of (* 3 (/ (pow y 2) (pow (- 2.0 y) 3))) in y
4.913 * [taylor]: Taking taylor expansion of 3 in y
4.913 * [backup-simplify]: Simplify 3 into 3
4.913 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow (- 2.0 y) 3)) in y
4.913 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.913 * [taylor]: Taking taylor expansion of y in y
4.913 * [backup-simplify]: Simplify 0 into 0
4.913 * [backup-simplify]: Simplify 1 into 1
4.913 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
4.913 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.913 * [taylor]: Taking taylor expansion of 2.0 in y
4.913 * [backup-simplify]: Simplify 2.0 into 2.0
4.913 * [taylor]: Taking taylor expansion of y in y
4.913 * [backup-simplify]: Simplify 0 into 0
4.913 * [backup-simplify]: Simplify 1 into 1
4.913 * [backup-simplify]: Simplify (- 0) into 0
4.914 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.914 * [backup-simplify]: Simplify (* 1 1) into 1
4.914 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.915 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
4.915 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
4.915 * [taylor]: Taking taylor expansion of (* 3 (/ (pow y 3) (pow (- 2.0 y) 4))) in y
4.915 * [taylor]: Taking taylor expansion of 3 in y
4.915 * [backup-simplify]: Simplify 3 into 3
4.915 * [taylor]: Taking taylor expansion of (/ (pow y 3) (pow (- 2.0 y) 4)) in y
4.915 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.915 * [taylor]: Taking taylor expansion of y in y
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify 1 into 1
4.915 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 4) in y
4.915 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.915 * [taylor]: Taking taylor expansion of 2.0 in y
4.915 * [backup-simplify]: Simplify 2.0 into 2.0
4.915 * [taylor]: Taking taylor expansion of y in y
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify 1 into 1
4.916 * [backup-simplify]: Simplify (- 0) into 0
4.916 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.916 * [backup-simplify]: Simplify (* 1 1) into 1
4.917 * [backup-simplify]: Simplify (* 1 1) into 1
4.917 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.917 * [backup-simplify]: Simplify (* 4.0 4.0) into 16.0
4.918 * [backup-simplify]: Simplify (/ 1 16.0) into 0.0625
4.918 * [backup-simplify]: Simplify (- 0) into 0
4.918 * [backup-simplify]: Simplify (+ 0 0) into 0
4.918 * [backup-simplify]: Simplify (+ 0 0) into 0
4.919 * [backup-simplify]: Simplify (- 0) into 0
4.919 * [backup-simplify]: Simplify (+ 0 0) into 0
4.920 * [backup-simplify]: Simplify (- (/ 0 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ 0 (- 2.0 y))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (/ -1 (- 2.0 y))))) into (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3)))
4.922 * [backup-simplify]: Simplify (+ (* (* -1 (/ y (- 2.0 y))) (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3)))) (+ (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))) (* (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) (* -1 (/ y (- 2.0 y)))))) into (- (+ (/ 1 (pow (- 2.0 y) 2)) (* 3 (/ (pow y 2) (pow (- 2.0 y) 4)))) (* 4 (/ y (pow (- 2.0 y) 3))))
4.925 * [backup-simplify]: Simplify (+ (* (* -1 (/ y (- 2.0 y))) (- (+ (/ 1 (pow (- 2.0 y) 2)) (* 3 (/ (pow y 2) (pow (- 2.0 y) 4)))) (* 4 (/ y (pow (- 2.0 y) 3))))) (+ (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (- (* 2 (/ (pow y 2) (pow (- 2.0 y) 3))) (* 2 (/ y (pow (- 2.0 y) 2))))) (* (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) (/ (pow y 2) (pow (- 2.0 y) 2))))) into (- (* 9 (/ (pow y 2) (pow (- 2.0 y) 4))) (+ (* 6 (/ (pow y 3) (pow (- 2.0 y) 5))) (* 3 (/ y (pow (- 2.0 y) 3)))))
4.925 * [taylor]: Taking taylor expansion of (- (* 9 (/ (pow y 2) (pow (- 2.0 y) 4))) (+ (* 6 (/ (pow y 3) (pow (- 2.0 y) 5))) (* 3 (/ y (pow (- 2.0 y) 3))))) in y
4.925 * [taylor]: Taking taylor expansion of (* 9 (/ (pow y 2) (pow (- 2.0 y) 4))) in y
4.925 * [taylor]: Taking taylor expansion of 9 in y
4.925 * [backup-simplify]: Simplify 9 into 9
4.925 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow (- 2.0 y) 4)) in y
4.925 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.925 * [taylor]: Taking taylor expansion of y in y
4.925 * [backup-simplify]: Simplify 0 into 0
4.925 * [backup-simplify]: Simplify 1 into 1
4.925 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 4) in y
4.925 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.925 * [taylor]: Taking taylor expansion of 2.0 in y
4.925 * [backup-simplify]: Simplify 2.0 into 2.0
4.925 * [taylor]: Taking taylor expansion of y in y
4.925 * [backup-simplify]: Simplify 0 into 0
4.925 * [backup-simplify]: Simplify 1 into 1
4.926 * [backup-simplify]: Simplify (- 0) into 0
4.926 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.926 * [backup-simplify]: Simplify (* 1 1) into 1
4.927 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.927 * [backup-simplify]: Simplify (* 4.0 4.0) into 16.0
4.927 * [backup-simplify]: Simplify (/ 1 16.0) into 0.0625
4.927 * [taylor]: Taking taylor expansion of (+ (* 6 (/ (pow y 3) (pow (- 2.0 y) 5))) (* 3 (/ y (pow (- 2.0 y) 3)))) in y
4.927 * [taylor]: Taking taylor expansion of (* 6 (/ (pow y 3) (pow (- 2.0 y) 5))) in y
4.927 * [taylor]: Taking taylor expansion of 6 in y
4.927 * [backup-simplify]: Simplify 6 into 6
4.927 * [taylor]: Taking taylor expansion of (/ (pow y 3) (pow (- 2.0 y) 5)) in y
4.927 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.927 * [taylor]: Taking taylor expansion of y in y
4.927 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify 1 into 1
4.927 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 5) in y
4.927 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.927 * [taylor]: Taking taylor expansion of 2.0 in y
4.928 * [backup-simplify]: Simplify 2.0 into 2.0
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 (- 0) into 0
4.928 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.928 * [backup-simplify]: Simplify (* 1 1) into 1
4.929 * [backup-simplify]: Simplify (* 1 1) into 1
4.929 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.929 * [backup-simplify]: Simplify (* 4.0 4.0) into 16.0
4.930 * [backup-simplify]: Simplify (* 2.0 16.0) into 32.0
4.930 * [backup-simplify]: Simplify (/ 1 32.0) into 0.03125
4.930 * [taylor]: Taking taylor expansion of (* 3 (/ y (pow (- 2.0 y) 3))) in y
4.930 * [taylor]: Taking taylor expansion of 3 in y
4.930 * [backup-simplify]: Simplify 3 into 3
4.930 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y
4.930 * [taylor]: Taking taylor expansion of y in y
4.930 * [backup-simplify]: Simplify 0 into 0
4.930 * [backup-simplify]: Simplify 1 into 1
4.930 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
4.930 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.930 * [taylor]: Taking taylor expansion of 2.0 in y
4.930 * [backup-simplify]: Simplify 2.0 into 2.0
4.930 * [taylor]: Taking taylor expansion of y in y
4.930 * [backup-simplify]: Simplify 0 into 0
4.931 * [backup-simplify]: Simplify 1 into 1
4.931 * [backup-simplify]: Simplify (- 0) into 0
4.931 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.931 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.932 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
4.932 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
4.933 * [backup-simplify]: Simplify (- 0) into 0
4.933 * [backup-simplify]: Simplify (+ 0 0) into 0
4.933 * [backup-simplify]: Simplify (+ 0 0) into 0
4.933 * [backup-simplify]: Simplify (- 0) into 0
4.934 * [backup-simplify]: Simplify (+ 0 0) into 0
4.935 * [backup-simplify]: Simplify (- (/ 0 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ 0 (- 2.0 y))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (/ 0 (- 2.0 y))) (* (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) (/ -1 (- 2.0 y))))) into (- (/ 1 (pow (- 2.0 y) 3)) (/ y (pow (- 2.0 y) 4)))
4.937 * [backup-simplify]: Simplify (+ (* (* -1 (/ y (- 2.0 y))) (- (/ 1 (pow (- 2.0 y) 3)) (/ y (pow (- 2.0 y) 4)))) (+ (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3)))) (+ (* (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))) (* (- (/ 1 (pow (- 2.0 y) 3)) (/ y (pow (- 2.0 y) 4))) (* -1 (/ y (- 2.0 y))))))) into (- (+ (* 4 (/ (pow y 2) (pow (- 2.0 y) 5))) (* 2 (/ 1 (pow (- 2.0 y) 3)))) (* 6 (/ y (pow (- 2.0 y) 4))))
4.942 * [backup-simplify]: Simplify (+ (* (* -1 (/ y (- 2.0 y))) (- (+ (* 4 (/ (pow y 2) (pow (- 2.0 y) 5))) (* 2 (/ 1 (pow (- 2.0 y) 3)))) (* 6 (/ y (pow (- 2.0 y) 4))))) (+ (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (- (+ (/ 1 (pow (- 2.0 y) 2)) (* 3 (/ (pow y 2) (pow (- 2.0 y) 4)))) (* 4 (/ y (pow (- 2.0 y) 3))))) (+ (* (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) (- (* 2 (/ (pow y 2) (pow (- 2.0 y) 3))) (* 2 (/ y (pow (- 2.0 y) 2))))) (* (- (/ 1 (pow (- 2.0 y) 3)) (/ y (pow (- 2.0 y) 4))) (/ (pow y 2) (pow (- 2.0 y) 2)))))) into (- (+ (* 18 (/ (pow y 2) (pow (- 2.0 y) 5))) (/ 1 (pow (- 2.0 y) 3))) (+ (* 9 (/ y (pow (- 2.0 y) 4))) (* 10 (/ (pow y 3) (pow (- 2.0 y) 6)))))
4.942 * [taylor]: Taking taylor expansion of (- (+ (* 18 (/ (pow y 2) (pow (- 2.0 y) 5))) (/ 1 (pow (- 2.0 y) 3))) (+ (* 9 (/ y (pow (- 2.0 y) 4))) (* 10 (/ (pow y 3) (pow (- 2.0 y) 6))))) in y
4.942 * [taylor]: Taking taylor expansion of (+ (* 18 (/ (pow y 2) (pow (- 2.0 y) 5))) (/ 1 (pow (- 2.0 y) 3))) in y
4.942 * [taylor]: Taking taylor expansion of (* 18 (/ (pow y 2) (pow (- 2.0 y) 5))) in y
4.942 * [taylor]: Taking taylor expansion of 18 in y
4.942 * [backup-simplify]: Simplify 18 into 18
4.942 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow (- 2.0 y) 5)) in y
4.942 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.942 * [taylor]: Taking taylor expansion of y in y
4.942 * [backup-simplify]: Simplify 0 into 0
4.942 * [backup-simplify]: Simplify 1 into 1
4.942 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 5) in y
4.942 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.942 * [taylor]: Taking taylor expansion of 2.0 in y
4.942 * [backup-simplify]: Simplify 2.0 into 2.0
4.942 * [taylor]: Taking taylor expansion of y in y
4.942 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify 1 into 1
4.943 * [backup-simplify]: Simplify (- 0) into 0
4.943 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.944 * [backup-simplify]: Simplify (* 1 1) into 1
4.944 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.944 * [backup-simplify]: Simplify (* 4.0 4.0) into 16.0
4.945 * [backup-simplify]: Simplify (* 2.0 16.0) into 32.0
4.945 * [backup-simplify]: Simplify (/ 1 32.0) into 0.03125
4.945 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 3)) in y
4.945 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
4.945 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.945 * [taylor]: Taking taylor expansion of 2.0 in y
4.945 * [backup-simplify]: Simplify 2.0 into 2.0
4.945 * [taylor]: Taking taylor expansion of y in y
4.945 * [backup-simplify]: Simplify 0 into 0
4.945 * [backup-simplify]: Simplify 1 into 1
4.945 * [backup-simplify]: Simplify (- 0) into 0
4.946 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.946 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.947 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
4.947 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
4.947 * [taylor]: Taking taylor expansion of (+ (* 9 (/ y (pow (- 2.0 y) 4))) (* 10 (/ (pow y 3) (pow (- 2.0 y) 6)))) in y
4.947 * [taylor]: Taking taylor expansion of (* 9 (/ y (pow (- 2.0 y) 4))) in y
4.947 * [taylor]: Taking taylor expansion of 9 in y
4.947 * [backup-simplify]: Simplify 9 into 9
4.947 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 4)) in y
4.947 * [taylor]: Taking taylor expansion of y in y
4.947 * [backup-simplify]: Simplify 0 into 0
4.947 * [backup-simplify]: Simplify 1 into 1
4.947 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 4) in y
4.947 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.947 * [taylor]: Taking taylor expansion of 2.0 in y
4.947 * [backup-simplify]: Simplify 2.0 into 2.0
4.947 * [taylor]: Taking taylor expansion of y in y
4.947 * [backup-simplify]: Simplify 0 into 0
4.947 * [backup-simplify]: Simplify 1 into 1
4.948 * [backup-simplify]: Simplify (- 0) into 0
4.948 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.948 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.949 * [backup-simplify]: Simplify (* 4.0 4.0) into 16.0
4.949 * [backup-simplify]: Simplify (/ 1 16.0) into 0.0625
4.949 * [taylor]: Taking taylor expansion of (* 10 (/ (pow y 3) (pow (- 2.0 y) 6))) in y
4.949 * [taylor]: Taking taylor expansion of 10 in y
4.949 * [backup-simplify]: Simplify 10 into 10
4.949 * [taylor]: Taking taylor expansion of (/ (pow y 3) (pow (- 2.0 y) 6)) in y
4.949 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.949 * [taylor]: Taking taylor expansion of y in y
4.949 * [backup-simplify]: Simplify 0 into 0
4.949 * [backup-simplify]: Simplify 1 into 1
4.949 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 6) in y
4.949 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
4.949 * [taylor]: Taking taylor expansion of 2.0 in y
4.949 * [backup-simplify]: Simplify 2.0 into 2.0
4.949 * [taylor]: Taking taylor expansion of y in y
4.949 * [backup-simplify]: Simplify 0 into 0
4.949 * [backup-simplify]: Simplify 1 into 1
4.950 * [backup-simplify]: Simplify (- 0) into 0
4.950 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.950 * [backup-simplify]: Simplify (* 1 1) into 1
4.951 * [backup-simplify]: Simplify (* 1 1) into 1
4.951 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
4.951 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
4.952 * [backup-simplify]: Simplify (* 8.0 8.0) into 64.0
4.952 * [backup-simplify]: Simplify (/ 1 64.0) into 0.015625
4.952 * [backup-simplify]: Simplify (+ 0 0.125) into 0.125
4.953 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125
4.953 * [backup-simplify]: Simplify 0.125 into 0.125
4.953 * [backup-simplify]: Simplify (* 3 0.125) into 0.375
4.953 * [backup-simplify]: Simplify (+ 0 0.375) into 0.375
4.954 * [backup-simplify]: Simplify (- 0.375) into (- 0.375)
4.954 * [backup-simplify]: Simplify (+ 0 (- 0.375)) into (- 0.375)
4.955 * [backup-simplify]: Simplify (- 0.375) into (- 0.375)
4.955 * [backup-simplify]: Simplify (* 3 0.125) into 0.375
4.956 * [backup-simplify]: Simplify (+ 0.375 0) into 0.375
4.956 * [backup-simplify]: Simplify 0.375 into 0.375
4.957 * [backup-simplify]: Simplify (+ (* 0.375 (* (pow y 2) x)) (+ (* (- 0.375) (* y (pow x 2))) (* 0.125 (pow (* 1 x) 3)))) into (- (+ (* 0.375 (* x (pow y 2))) (* 0.125 (pow x 3))) (* 0.375 (* (pow x 2) y)))
4.957 * [backup-simplify]: Simplify (pow (/ (- (/ 1 x) (/ 1 y)) (- (- 2.0 (/ 1 y)) (/ 1 x))) 3) into (pow (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) 3)
4.957 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
4.957 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) 3) in y
4.957 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y
4.957 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.957 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.957 * [taylor]: Taking taylor expansion of x in y
4.957 * [backup-simplify]: Simplify x into x
4.957 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.957 * [taylor]: Taking taylor expansion of y in y
4.957 * [backup-simplify]: Simplify 0 into 0
4.957 * [backup-simplify]: Simplify 1 into 1
4.958 * [backup-simplify]: Simplify (/ 1 1) into 1
4.958 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y
4.958 * [taylor]: Taking taylor expansion of 2.0 in y
4.958 * [backup-simplify]: Simplify 2.0 into 2.0
4.958 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.958 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.958 * [taylor]: Taking taylor expansion of y in y
4.958 * [backup-simplify]: Simplify 0 into 0
4.958 * [backup-simplify]: Simplify 1 into 1
4.958 * [backup-simplify]: Simplify (/ 1 1) into 1
4.958 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.958 * [taylor]: Taking taylor expansion of x in y
4.958 * [backup-simplify]: Simplify x into x
4.958 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.958 * [backup-simplify]: Simplify (- 1) into -1
4.959 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.959 * [backup-simplify]: Simplify (+ 1 0) into 1
4.959 * [backup-simplify]: Simplify (- 1) into -1
4.959 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.959 * [backup-simplify]: Simplify (/ -1 -1) into 1
4.960 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) 3) in x
4.960 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
4.960 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.960 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.960 * [taylor]: Taking taylor expansion of x in x
4.960 * [backup-simplify]: Simplify 0 into 0
4.960 * [backup-simplify]: Simplify 1 into 1
4.960 * [backup-simplify]: Simplify (/ 1 1) into 1
4.960 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.960 * [taylor]: Taking taylor expansion of y in x
4.960 * [backup-simplify]: Simplify y into y
4.960 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.960 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
4.960 * [taylor]: Taking taylor expansion of 2.0 in x
4.960 * [backup-simplify]: Simplify 2.0 into 2.0
4.960 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.960 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.960 * [taylor]: Taking taylor expansion of y in x
4.960 * [backup-simplify]: Simplify y into y
4.960 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.960 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.960 * [taylor]: Taking taylor expansion of x in x
4.960 * [backup-simplify]: Simplify 0 into 0
4.960 * [backup-simplify]: Simplify 1 into 1
4.960 * [backup-simplify]: Simplify (/ 1 1) into 1
4.961 * [backup-simplify]: Simplify (+ 1 0) into 1
4.961 * [backup-simplify]: Simplify (+ 0 1) into 1
4.961 * [backup-simplify]: Simplify (- 1) into -1
4.961 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.962 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.962 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) 3) in x
4.962 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
4.962 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.962 * [taylor]: Taking taylor expansion of x in x
4.962 * [backup-simplify]: Simplify 0 into 0
4.962 * [backup-simplify]: Simplify 1 into 1
4.962 * [backup-simplify]: Simplify (/ 1 1) into 1
4.962 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.962 * [taylor]: Taking taylor expansion of y in x
4.962 * [backup-simplify]: Simplify y into y
4.962 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.962 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
4.962 * [taylor]: Taking taylor expansion of 2.0 in x
4.962 * [backup-simplify]: Simplify 2.0 into 2.0
4.962 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.962 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.962 * [taylor]: Taking taylor expansion of y in x
4.962 * [backup-simplify]: Simplify y into y
4.962 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.962 * [taylor]: Taking taylor expansion of x in x
4.962 * [backup-simplify]: Simplify 0 into 0
4.962 * [backup-simplify]: Simplify 1 into 1
4.963 * [backup-simplify]: Simplify (/ 1 1) into 1
4.963 * [backup-simplify]: Simplify (+ 1 0) into 1
4.963 * [backup-simplify]: Simplify (+ 0 1) into 1
4.963 * [backup-simplify]: Simplify (- 1) into -1
4.963 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.964 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.964 * [backup-simplify]: Simplify (* -1 -1) into 1
4.964 * [backup-simplify]: Simplify (* -1 1) into -1
4.964 * [taylor]: Taking taylor expansion of -1 in y
4.964 * [backup-simplify]: Simplify -1 into -1
4.964 * [backup-simplify]: Simplify -1 into -1
4.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.965 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.965 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.966 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.966 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.966 * [backup-simplify]: Simplify (+ 2.0 (- (/ 1 y))) into (- 2.0 (/ 1 y))
4.966 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) -1) (+ (* -1 (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 2 (/ 1 y)) 2.0)
4.966 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)) 2.0)) (* (- (* 2 (/ 1 y)) 2.0) -1)) into (- 4.0 (* 4 (/ 1 y)))
4.967 * [backup-simplify]: Simplify (+ (* -1 (- 4.0 (* 4 (/ 1 y)))) (* (- (* 2 (/ 1 y)) 2.0) 1)) into (- (* 6 (/ 1 y)) 6.0)
4.967 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 y)) 6.0) in y
4.967 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
4.967 * [taylor]: Taking taylor expansion of 6 in y
4.967 * [backup-simplify]: Simplify 6 into 6
4.967 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.967 * [taylor]: Taking taylor expansion of y in y
4.967 * [backup-simplify]: Simplify 0 into 0
4.967 * [backup-simplify]: Simplify 1 into 1
4.967 * [backup-simplify]: Simplify (/ 1 1) into 1
4.967 * [taylor]: Taking taylor expansion of 6.0 in y
4.967 * [backup-simplify]: Simplify 6.0 into 6.0
4.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.968 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 1)) into 0
4.969 * [backup-simplify]: Simplify (- 6.0) into (- 6.0)
4.969 * [backup-simplify]: Simplify (+ 0 (- 6.0)) into (- 6.0)
4.970 * [backup-simplify]: Simplify (- 6.0) into (- 6.0)
4.970 * [backup-simplify]: Simplify 0 into 0
4.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.970 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.971 * [backup-simplify]: Simplify (- 0) into 0
4.971 * [backup-simplify]: Simplify (+ 0 0) into 0
4.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.972 * [backup-simplify]: Simplify (+ 0 0) into 0
4.972 * [backup-simplify]: Simplify (- 0) into 0
4.973 * [backup-simplify]: Simplify (+ 0 0) into 0
4.974 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y)) 2.0) (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))
4.975 * [backup-simplify]: Simplify (+ (* -1 (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) (+ (* (- (* 2 (/ 1 y)) 2.0) (- (* 2 (/ 1 y)) 2.0)) (* (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) -1))) into (- (+ (* 8 (/ 1 (pow y 2))) 12.0) (* 20.0 (/ 1 y)))
4.976 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 8 (/ 1 (pow y 2))) 12.0) (* 20.0 (/ 1 y)))) (+ (* (- (* 2 (/ 1 y)) 2.0) (- 4.0 (* 4 (/ 1 y)))) (* (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) 1))) into (- (* 42.0 (/ 1 y)) (+ (* 18 (/ 1 (pow y 2))) 24.0))
4.976 * [taylor]: Taking taylor expansion of (- (* 42.0 (/ 1 y)) (+ (* 18 (/ 1 (pow y 2))) 24.0)) in y
4.976 * [taylor]: Taking taylor expansion of (* 42.0 (/ 1 y)) in y
4.976 * [taylor]: Taking taylor expansion of 42.0 in y
4.976 * [backup-simplify]: Simplify 42.0 into 42.0
4.976 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.976 * [taylor]: Taking taylor expansion of y in y
4.976 * [backup-simplify]: Simplify 0 into 0
4.976 * [backup-simplify]: Simplify 1 into 1
4.976 * [backup-simplify]: Simplify (/ 1 1) into 1
4.976 * [taylor]: Taking taylor expansion of (+ (* 18 (/ 1 (pow y 2))) 24.0) in y
4.976 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
4.976 * [taylor]: Taking taylor expansion of 18 in y
4.977 * [backup-simplify]: Simplify 18 into 18
4.977 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.977 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.977 * [taylor]: Taking taylor expansion of y in y
4.977 * [backup-simplify]: Simplify 0 into 0
4.977 * [backup-simplify]: Simplify 1 into 1
4.977 * [backup-simplify]: Simplify (* 1 1) into 1
4.977 * [backup-simplify]: Simplify (/ 1 1) into 1
4.977 * [taylor]: Taking taylor expansion of 24.0 in y
4.977 * [backup-simplify]: Simplify 24.0 into 24.0
4.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.978 * [backup-simplify]: Simplify (+ (* 42.0 0) (* 0 1)) into 0
4.979 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.980 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.982 * [backup-simplify]: Simplify (+ (* 18 0) (+ (* 0 0) (* 0 1))) into 0
4.982 * [backup-simplify]: Simplify (+ 0 24.0) into 24.0
4.982 * [backup-simplify]: Simplify (- 24.0) into (- 24.0)
4.983 * [backup-simplify]: Simplify (+ 0 (- 24.0)) into (- 24.0)
4.983 * [backup-simplify]: Simplify (- 24.0) into (- 24.0)
4.984 * [backup-simplify]: Simplify (+ (* (- 24.0) (pow (* 1 (/ 1 x)) 2)) (+ (* (- 6.0) (* 1 (/ 1 x))) -1)) into (- (+ (* 24.0 (/ 1 (pow x 2))) (+ (* 6.0 (/ 1 x)) 1)))
4.984 * [backup-simplify]: Simplify (pow (/ (- (/ 1 (- x)) (/ 1 (- y))) (- (- 2.0 (/ 1 (- y))) (/ 1 (- x)))) 3) into (pow (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) 3)
4.984 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) 3) in (x y) around 0
4.985 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) 3) in y
4.985 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in y
4.985 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.985 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.985 * [taylor]: Taking taylor expansion of y in y
4.985 * [backup-simplify]: Simplify 0 into 0
4.985 * [backup-simplify]: Simplify 1 into 1
4.985 * [backup-simplify]: Simplify (/ 1 1) into 1
4.985 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.985 * [taylor]: Taking taylor expansion of x in y
4.985 * [backup-simplify]: Simplify x into x
4.985 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.985 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y
4.985 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.985 * [taylor]: Taking taylor expansion of y in y
4.985 * [backup-simplify]: Simplify 0 into 0
4.985 * [backup-simplify]: Simplify 1 into 1
4.986 * [backup-simplify]: Simplify (/ 1 1) into 1
4.986 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
4.986 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.986 * [taylor]: Taking taylor expansion of x in y
4.986 * [backup-simplify]: Simplify x into x
4.986 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.986 * [taylor]: Taking taylor expansion of 2.0 in y
4.986 * [backup-simplify]: Simplify 2.0 into 2.0
4.986 * [backup-simplify]: Simplify (+ 1 0) into 1
4.986 * [backup-simplify]: Simplify (+ 1 0) into 1
4.987 * [backup-simplify]: Simplify (/ 1 1) into 1
4.987 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) 3) in x
4.987 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
4.987 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.987 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.987 * [taylor]: Taking taylor expansion of y in x
4.987 * [backup-simplify]: Simplify y into y
4.987 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.987 * [taylor]: Taking taylor expansion of x in x
4.987 * [backup-simplify]: Simplify 0 into 0
4.987 * [backup-simplify]: Simplify 1 into 1
4.987 * [backup-simplify]: Simplify (/ 1 1) into 1
4.987 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
4.987 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.987 * [taylor]: Taking taylor expansion of y in x
4.987 * [backup-simplify]: Simplify y into y
4.987 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.988 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
4.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.988 * [taylor]: Taking taylor expansion of x in x
4.988 * [backup-simplify]: Simplify 0 into 0
4.988 * [backup-simplify]: Simplify 1 into 1
4.988 * [backup-simplify]: Simplify (/ 1 1) into 1
4.988 * [taylor]: Taking taylor expansion of 2.0 in x
4.988 * [backup-simplify]: Simplify 2.0 into 2.0
4.988 * [backup-simplify]: Simplify (- 1) into -1
4.989 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.989 * [backup-simplify]: Simplify (+ 1 0) into 1
4.989 * [backup-simplify]: Simplify (+ 0 1) into 1
4.990 * [backup-simplify]: Simplify (/ -1 1) into -1
4.990 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) 3) in x
4.990 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
4.990 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.990 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.990 * [taylor]: Taking taylor expansion of y in x
4.990 * [backup-simplify]: Simplify y into y
4.990 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.990 * [taylor]: Taking taylor expansion of x in x
4.990 * [backup-simplify]: Simplify 0 into 0
4.990 * [backup-simplify]: Simplify 1 into 1
4.990 * [backup-simplify]: Simplify (/ 1 1) into 1
4.990 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
4.990 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.990 * [taylor]: Taking taylor expansion of y in x
4.990 * [backup-simplify]: Simplify y into y
4.990 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.990 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
4.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.990 * [taylor]: Taking taylor expansion of x in x
4.990 * [backup-simplify]: Simplify 0 into 0
4.990 * [backup-simplify]: Simplify 1 into 1
4.991 * [backup-simplify]: Simplify (/ 1 1) into 1
4.991 * [taylor]: Taking taylor expansion of 2.0 in x
4.991 * [backup-simplify]: Simplify 2.0 into 2.0
4.991 * [backup-simplify]: Simplify (- 1) into -1
4.991 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.992 * [backup-simplify]: Simplify (+ 1 0) into 1
4.992 * [backup-simplify]: Simplify (+ 0 1) into 1
4.992 * [backup-simplify]: Simplify (/ -1 1) into -1
4.993 * [backup-simplify]: Simplify (* -1 -1) into 1
4.993 * [backup-simplify]: Simplify (* -1 1) into -1
4.993 * [taylor]: Taking taylor expansion of -1 in y
4.993 * [backup-simplify]: Simplify -1 into -1
4.993 * [backup-simplify]: Simplify -1 into -1
4.994 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.994 * [backup-simplify]: Simplify (- 0) into 0
4.994 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.995 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
4.995 * [backup-simplify]: Simplify (+ (/ 1 y) 2.0) into (+ (/ 1 y) 2.0)
4.995 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ (+ (/ 1 y) 2.0) 1)))) into (+ (* 2 (/ 1 y)) 2.0)
4.996 * [backup-simplify]: Simplify (+ (* -1 (+ (* 2 (/ 1 y)) 2.0)) (* (+ (* 2 (/ 1 y)) 2.0) -1)) into (- (+ (* 4 (/ 1 y)) 4.0))
4.996 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 4 (/ 1 y)) 4.0))) (* (+ (* 2 (/ 1 y)) 2.0) 1)) into (+ (* 6 (/ 1 y)) 6.0)
4.996 * [taylor]: Taking taylor expansion of (+ (* 6 (/ 1 y)) 6.0) in y
4.996 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
4.996 * [taylor]: Taking taylor expansion of 6 in y
4.996 * [backup-simplify]: Simplify 6 into 6
4.996 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.996 * [taylor]: Taking taylor expansion of y in y
4.996 * [backup-simplify]: Simplify 0 into 0
4.996 * [backup-simplify]: Simplify 1 into 1
4.996 * [backup-simplify]: Simplify (/ 1 1) into 1
4.996 * [taylor]: Taking taylor expansion of 6.0 in y
4.996 * [backup-simplify]: Simplify 6.0 into 6.0
4.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.997 * [backup-simplify]: Simplify (+ (* 6 0) (* 0 1)) into 0
5.000 * [backup-simplify]: Simplify (+ 0 6.0) into 6.0
5.000 * [backup-simplify]: Simplify 6.0 into 6.0
5.000 * [backup-simplify]: Simplify 0 into 0
5.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.002 * [backup-simplify]: Simplify (- 0) into 0
5.002 * [backup-simplify]: Simplify (+ 0 0) into 0
5.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.003 * [backup-simplify]: Simplify (+ 0 0) into 0
5.003 * [backup-simplify]: Simplify (+ 0 0) into 0
5.004 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (* 2 (/ 1 y)) 2.0) (/ (+ (/ 1 y) 2.0) 1)))) into (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)))
5.006 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)))) (+ (* (+ (* 2 (/ 1 y)) 2.0) (+ (* 2 (/ 1 y)) 2.0)) (* (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) -1))) into (+ (* 20.0 (/ 1 y)) (+ (* 8 (/ 1 (pow y 2))) 12.0))
5.007 * [backup-simplify]: Simplify (+ (* -1 (+ (* 20.0 (/ 1 y)) (+ (* 8 (/ 1 (pow y 2))) 12.0))) (+ (* (+ (* 2 (/ 1 y)) 2.0) (- (+ (* 4 (/ 1 y)) 4.0))) (* (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) 1))) into (- (+ (* 42.0 (/ 1 y)) (+ (* 18 (/ 1 (pow y 2))) 24.0)))
5.007 * [taylor]: Taking taylor expansion of (- (+ (* 42.0 (/ 1 y)) (+ (* 18 (/ 1 (pow y 2))) 24.0))) in y
5.007 * [taylor]: Taking taylor expansion of (+ (* 42.0 (/ 1 y)) (+ (* 18 (/ 1 (pow y 2))) 24.0)) in y
5.007 * [taylor]: Taking taylor expansion of (* 42.0 (/ 1 y)) in y
5.007 * [taylor]: Taking taylor expansion of 42.0 in y
5.007 * [backup-simplify]: Simplify 42.0 into 42.0
5.007 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.007 * [taylor]: Taking taylor expansion of y in y
5.007 * [backup-simplify]: Simplify 0 into 0
5.007 * [backup-simplify]: Simplify 1 into 1
5.008 * [backup-simplify]: Simplify (/ 1 1) into 1
5.008 * [taylor]: Taking taylor expansion of (+ (* 18 (/ 1 (pow y 2))) 24.0) in y
5.008 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
5.008 * [taylor]: Taking taylor expansion of 18 in y
5.008 * [backup-simplify]: Simplify 18 into 18
5.008 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.008 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.008 * [taylor]: Taking taylor expansion of y in y
5.008 * [backup-simplify]: Simplify 0 into 0
5.008 * [backup-simplify]: Simplify 1 into 1
5.008 * [backup-simplify]: Simplify (* 1 1) into 1
5.008 * [backup-simplify]: Simplify (/ 1 1) into 1
5.008 * [taylor]: Taking taylor expansion of 24.0 in y
5.008 * [backup-simplify]: Simplify 24.0 into 24.0
5.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.009 * [backup-simplify]: Simplify (+ (* 42.0 0) (* 0 1)) into 0
5.010 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.011 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.013 * [backup-simplify]: Simplify (+ (* 18 0) (+ (* 0 0) (* 0 1))) into 0
5.013 * [backup-simplify]: Simplify (+ 0 24.0) into 24.0
5.013 * [backup-simplify]: Simplify (+ 0 24.0) into 24.0
5.014 * [backup-simplify]: Simplify (- 24.0) into (- 24.0)
5.014 * [backup-simplify]: Simplify (- 24.0) into (- 24.0)
5.015 * [backup-simplify]: Simplify (+ (* (- 24.0) (pow (* 1 (/ 1 (- x))) 2)) (+ (* 6.0 (* 1 (/ 1 (- x)))) -1)) into (- (+ (* 24.0 (/ 1 (pow x 2))) (+ (* 6.0 (/ 1 x)) 1)))
5.015 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
5.015 * [backup-simplify]: Simplify (/ (- x y) (- (- 2.0 y) x)) into (/ (- x y) (- 2.0 (+ x y)))
5.015 * [approximate]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in (x y) around 0
5.015 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in y
5.015 * [taylor]: Taking taylor expansion of (- x y) in y
5.015 * [taylor]: Taking taylor expansion of x in y
5.015 * [backup-simplify]: Simplify x into x
5.015 * [taylor]: Taking taylor expansion of y in y
5.015 * [backup-simplify]: Simplify 0 into 0
5.015 * [backup-simplify]: Simplify 1 into 1
5.015 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y
5.015 * [taylor]: Taking taylor expansion of 2.0 in y
5.015 * [backup-simplify]: Simplify 2.0 into 2.0
5.015 * [taylor]: Taking taylor expansion of (+ x y) in y
5.015 * [taylor]: Taking taylor expansion of x in y
5.015 * [backup-simplify]: Simplify x into x
5.015 * [taylor]: Taking taylor expansion of y in y
5.015 * [backup-simplify]: Simplify 0 into 0
5.015 * [backup-simplify]: Simplify 1 into 1
5.015 * [backup-simplify]: Simplify (- 0) into 0
5.016 * [backup-simplify]: Simplify (+ x 0) into x
5.016 * [backup-simplify]: Simplify (+ x 0) into x
5.016 * [backup-simplify]: Simplify (- x) into (- x)
5.016 * [backup-simplify]: Simplify (+ 2.0 (- x)) into (- 2.0 x)
5.016 * [backup-simplify]: Simplify (/ x (- 2.0 x)) into (/ x (- 2.0 x))
5.016 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
5.016 * [taylor]: Taking taylor expansion of (- x y) in x
5.016 * [taylor]: Taking taylor expansion of x in x
5.016 * [backup-simplify]: Simplify 0 into 0
5.016 * [backup-simplify]: Simplify 1 into 1
5.016 * [taylor]: Taking taylor expansion of y in x
5.016 * [backup-simplify]: Simplify y into y
5.016 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
5.016 * [taylor]: Taking taylor expansion of 2.0 in x
5.016 * [backup-simplify]: Simplify 2.0 into 2.0
5.016 * [taylor]: Taking taylor expansion of (+ x y) in x
5.016 * [taylor]: Taking taylor expansion of x in x
5.016 * [backup-simplify]: Simplify 0 into 0
5.016 * [backup-simplify]: Simplify 1 into 1
5.016 * [taylor]: Taking taylor expansion of y in x
5.016 * [backup-simplify]: Simplify y into y
5.016 * [backup-simplify]: Simplify (- y) into (- y)
5.016 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
5.016 * [backup-simplify]: Simplify (+ 0 y) into y
5.016 * [backup-simplify]: Simplify (- y) into (- y)
5.016 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
5.016 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
5.016 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x
5.016 * [taylor]: Taking taylor expansion of (- x y) in x
5.016 * [taylor]: Taking taylor expansion of x in x
5.016 * [backup-simplify]: Simplify 0 into 0
5.016 * [backup-simplify]: Simplify 1 into 1
5.017 * [taylor]: Taking taylor expansion of y in x
5.017 * [backup-simplify]: Simplify y into y
5.017 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x
5.017 * [taylor]: Taking taylor expansion of 2.0 in x
5.017 * [backup-simplify]: Simplify 2.0 into 2.0
5.017 * [taylor]: Taking taylor expansion of (+ x y) in x
5.017 * [taylor]: Taking taylor expansion of x in x
5.017 * [backup-simplify]: Simplify 0 into 0
5.017 * [backup-simplify]: Simplify 1 into 1
5.017 * [taylor]: Taking taylor expansion of y in x
5.017 * [backup-simplify]: Simplify y into y
5.017 * [backup-simplify]: Simplify (- y) into (- y)
5.017 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
5.017 * [backup-simplify]: Simplify (+ 0 y) into y
5.017 * [backup-simplify]: Simplify (- y) into (- y)
5.017 * [backup-simplify]: Simplify (+ 2.0 (- y)) into (- 2.0 y)
5.017 * [backup-simplify]: Simplify (/ (- y) (- 2.0 y)) into (* -1 (/ y (- 2.0 y)))
5.017 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y
5.017 * [taylor]: Taking taylor expansion of -1 in y
5.017 * [backup-simplify]: Simplify -1 into -1
5.017 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y
5.017 * [taylor]: Taking taylor expansion of y in y
5.017 * [backup-simplify]: Simplify 0 into 0
5.017 * [backup-simplify]: Simplify 1 into 1
5.017 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
5.017 * [taylor]: Taking taylor expansion of 2.0 in y
5.017 * [backup-simplify]: Simplify 2.0 into 2.0
5.017 * [taylor]: Taking taylor expansion of y in y
5.017 * [backup-simplify]: Simplify 0 into 0
5.017 * [backup-simplify]: Simplify 1 into 1
5.018 * [backup-simplify]: Simplify (- 0) into 0
5.018 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
5.018 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
5.019 * [backup-simplify]: Simplify (- 0) into 0
5.019 * [backup-simplify]: Simplify (+ 1 0) into 1
5.019 * [backup-simplify]: Simplify (+ 1 0) into 1
5.020 * [backup-simplify]: Simplify (- 1) into -1
5.020 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.020 * [backup-simplify]: Simplify (- (/ 1 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ -1 (- 2.0 y))))) into (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2)))
5.020 * [taylor]: Taking taylor expansion of (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) in y
5.020 * [taylor]: Taking taylor expansion of (/ 1 (- 2.0 y)) in y
5.020 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
5.020 * [taylor]: Taking taylor expansion of 2.0 in y
5.020 * [backup-simplify]: Simplify 2.0 into 2.0
5.020 * [taylor]: Taking taylor expansion of y in y
5.020 * [backup-simplify]: Simplify 0 into 0
5.020 * [backup-simplify]: Simplify 1 into 1
5.021 * [backup-simplify]: Simplify (- 0) into 0
5.021 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
5.021 * [backup-simplify]: Simplify (/ 1 2.0) into 0.5
5.021 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y
5.022 * [taylor]: Taking taylor expansion of y in y
5.022 * [backup-simplify]: Simplify 0 into 0
5.022 * [backup-simplify]: Simplify 1 into 1
5.022 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
5.022 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
5.022 * [taylor]: Taking taylor expansion of 2.0 in y
5.022 * [backup-simplify]: Simplify 2.0 into 2.0
5.022 * [taylor]: Taking taylor expansion of y in y
5.022 * [backup-simplify]: Simplify 0 into 0
5.022 * [backup-simplify]: Simplify 1 into 1
5.022 * [backup-simplify]: Simplify (- 0) into 0
5.022 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
5.023 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
5.023 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
5.023 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
5.023 * [backup-simplify]: Simplify 0.5 into 0.5
5.024 * [backup-simplify]: Simplify (* -1 0.5) into -0.5
5.024 * [backup-simplify]: Simplify -0.5 into -0.5
5.024 * [backup-simplify]: Simplify (- 0) into 0
5.024 * [backup-simplify]: Simplify (+ 0 0) into 0
5.025 * [backup-simplify]: Simplify (+ 0 0) into 0
5.025 * [backup-simplify]: Simplify (- 0) into 0
5.025 * [backup-simplify]: Simplify (+ 0 0) into 0
5.026 * [backup-simplify]: Simplify (- (/ 0 (- 2.0 y)) (+ (* (* -1 (/ y (- 2.0 y))) (/ 0 (- 2.0 y))) (* (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) (/ -1 (- 2.0 y))))) into (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3)))
5.026 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) in y
5.026 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y
5.026 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y
5.026 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
5.026 * [taylor]: Taking taylor expansion of 2.0 in y
5.026 * [backup-simplify]: Simplify 2.0 into 2.0
5.026 * [taylor]: Taking taylor expansion of y in y
5.026 * [backup-simplify]: Simplify 0 into 0
5.026 * [backup-simplify]: Simplify 1 into 1
5.026 * [backup-simplify]: Simplify (- 0) into 0
5.027 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
5.027 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
5.027 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
5.027 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y
5.028 * [taylor]: Taking taylor expansion of y in y
5.028 * [backup-simplify]: Simplify 0 into 0
5.028 * [backup-simplify]: Simplify 1 into 1
5.028 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y
5.028 * [taylor]: Taking taylor expansion of (- 2.0 y) in y
5.028 * [taylor]: Taking taylor expansion of 2.0 in y
5.028 * [backup-simplify]: Simplify 2.0 into 2.0
5.028 * [taylor]: Taking taylor expansion of y in y
5.028 * [backup-simplify]: Simplify 0 into 0
5.028 * [backup-simplify]: Simplify 1 into 1
5.028 * [backup-simplify]: Simplify (- 0) into 0
5.028 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
5.029 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
5.029 * [backup-simplify]: Simplify (* 2.0 4.0) into 8.0
5.029 * [backup-simplify]: Simplify (/ 1 8.0) into 0.125
5.030 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
5.030 * [backup-simplify]: Simplify 0.25 into 0.25
5.030 * [backup-simplify]: Simplify (+ (* 0.25 (pow (* 1 x) 2)) (+ (* -0.5 (* y 1)) (* 0.5 (* 1 x)))) into (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
5.030 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (- (- 2.0 (/ 1 y)) (/ 1 x))) into (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x))))
5.030 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
5.030 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y
5.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
5.030 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.030 * [taylor]: Taking taylor expansion of x in y
5.031 * [backup-simplify]: Simplify x into x
5.031 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.031 * [taylor]: Taking taylor expansion of y in y
5.031 * [backup-simplify]: Simplify 0 into 0
5.031 * [backup-simplify]: Simplify 1 into 1
5.031 * [backup-simplify]: Simplify (/ 1 1) into 1
5.031 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y
5.031 * [taylor]: Taking taylor expansion of 2.0 in y
5.031 * [backup-simplify]: Simplify 2.0 into 2.0
5.031 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.031 * [taylor]: Taking taylor expansion of y in y
5.031 * [backup-simplify]: Simplify 0 into 0
5.031 * [backup-simplify]: Simplify 1 into 1
5.031 * [backup-simplify]: Simplify (/ 1 1) into 1
5.031 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.032 * [taylor]: Taking taylor expansion of x in y
5.032 * [backup-simplify]: Simplify x into x
5.032 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.032 * [backup-simplify]: Simplify (- 1) into -1
5.032 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.033 * [backup-simplify]: Simplify (+ 1 0) into 1
5.033 * [backup-simplify]: Simplify (- 1) into -1
5.033 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.033 * [backup-simplify]: Simplify (/ -1 -1) into 1
5.033 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
5.034 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
5.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.034 * [taylor]: Taking taylor expansion of x in x
5.034 * [backup-simplify]: Simplify 0 into 0
5.034 * [backup-simplify]: Simplify 1 into 1
5.034 * [backup-simplify]: Simplify (/ 1 1) into 1
5.034 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.034 * [taylor]: Taking taylor expansion of y in x
5.034 * [backup-simplify]: Simplify y into y
5.034 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.034 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
5.034 * [taylor]: Taking taylor expansion of 2.0 in x
5.034 * [backup-simplify]: Simplify 2.0 into 2.0
5.034 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.034 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.034 * [taylor]: Taking taylor expansion of y in x
5.034 * [backup-simplify]: Simplify y into y
5.034 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.034 * [taylor]: Taking taylor expansion of x in x
5.034 * [backup-simplify]: Simplify 0 into 0
5.034 * [backup-simplify]: Simplify 1 into 1
5.035 * [backup-simplify]: Simplify (/ 1 1) into 1
5.035 * [backup-simplify]: Simplify (+ 1 0) into 1
5.035 * [backup-simplify]: Simplify (+ 0 1) into 1
5.036 * [backup-simplify]: Simplify (- 1) into -1
5.036 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.036 * [backup-simplify]: Simplify (/ 1 -1) into -1
5.036 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x
5.036 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
5.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.036 * [taylor]: Taking taylor expansion of x in x
5.036 * [backup-simplify]: Simplify 0 into 0
5.036 * [backup-simplify]: Simplify 1 into 1
5.037 * [backup-simplify]: Simplify (/ 1 1) into 1
5.037 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.037 * [taylor]: Taking taylor expansion of y in x
5.037 * [backup-simplify]: Simplify y into y
5.037 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.037 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x
5.037 * [taylor]: Taking taylor expansion of 2.0 in x
5.037 * [backup-simplify]: Simplify 2.0 into 2.0
5.037 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.037 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.037 * [taylor]: Taking taylor expansion of y in x
5.037 * [backup-simplify]: Simplify y into y
5.037 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.037 * [taylor]: Taking taylor expansion of x in x
5.037 * [backup-simplify]: Simplify 0 into 0
5.037 * [backup-simplify]: Simplify 1 into 1
5.038 * [backup-simplify]: Simplify (/ 1 1) into 1
5.038 * [backup-simplify]: Simplify (+ 1 0) into 1
5.038 * [backup-simplify]: Simplify (+ 0 1) into 1
5.039 * [backup-simplify]: Simplify (- 1) into -1
5.039 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.039 * [backup-simplify]: Simplify (/ 1 -1) into -1
5.039 * [taylor]: Taking taylor expansion of -1 in y
5.039 * [backup-simplify]: Simplify -1 into -1
5.039 * [backup-simplify]: Simplify -1 into -1
5.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.040 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
5.040 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
5.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.041 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.041 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
5.041 * [backup-simplify]: Simplify (+ 2.0 (- (/ 1 y))) into (- 2.0 (/ 1 y))
5.041 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) -1) (+ (* -1 (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 2 (/ 1 y)) 2.0)
5.041 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y
5.041 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
5.041 * [taylor]: Taking taylor expansion of 2 in y
5.041 * [backup-simplify]: Simplify 2 into 2
5.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.041 * [taylor]: Taking taylor expansion of y in y
5.041 * [backup-simplify]: Simplify 0 into 0
5.041 * [backup-simplify]: Simplify 1 into 1
5.042 * [backup-simplify]: Simplify (/ 1 1) into 1
5.042 * [taylor]: Taking taylor expansion of 2.0 in y
5.042 * [backup-simplify]: Simplify 2.0 into 2.0
5.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.043 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
5.043 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
5.044 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
5.044 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
5.044 * [backup-simplify]: Simplify 0 into 0
5.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.045 * [backup-simplify]: Simplify (- 0) into 0
5.046 * [backup-simplify]: Simplify (+ 0 0) into 0
5.046 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.047 * [backup-simplify]: Simplify (+ 0 0) into 0
5.047 * [backup-simplify]: Simplify (- 0) into 0
5.047 * [backup-simplify]: Simplify (+ 0 0) into 0
5.048 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y)) 2.0) (/ (- 2.0 (/ 1 y)) -1)))) into (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))
5.048 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
5.048 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
5.048 * [taylor]: Taking taylor expansion of 6.0 in y
5.048 * [backup-simplify]: Simplify 6.0 into 6.0
5.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.048 * [taylor]: Taking taylor expansion of y in y
5.048 * [backup-simplify]: Simplify 0 into 0
5.048 * [backup-simplify]: Simplify 1 into 1
5.049 * [backup-simplify]: Simplify (/ 1 1) into 1
5.049 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
5.049 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
5.049 * [taylor]: Taking taylor expansion of 2 in y
5.049 * [backup-simplify]: Simplify 2 into 2
5.049 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.049 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.049 * [taylor]: Taking taylor expansion of y in y
5.049 * [backup-simplify]: Simplify 0 into 0
5.049 * [backup-simplify]: Simplify 1 into 1
5.049 * [backup-simplify]: Simplify (* 1 1) into 1
5.050 * [backup-simplify]: Simplify (/ 1 1) into 1
5.050 * [taylor]: Taking taylor expansion of 4.0 in y
5.050 * [backup-simplify]: Simplify 4.0 into 4.0
5.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.051 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
5.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.052 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.054 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
5.054 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
5.055 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.055 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.056 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.057 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 x)) 2)) (+ (* (- 2.0) (* 1 (/ 1 x))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
5.057 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (- (- 2.0 (/ 1 (- y))) (/ 1 (- x)))) into (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0)))
5.057 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in (x y) around 0
5.057 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in y
5.057 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
5.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.057 * [taylor]: Taking taylor expansion of y in y
5.057 * [backup-simplify]: Simplify 0 into 0
5.057 * [backup-simplify]: Simplify 1 into 1
5.057 * [backup-simplify]: Simplify (/ 1 1) into 1
5.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.058 * [taylor]: Taking taylor expansion of x in y
5.058 * [backup-simplify]: Simplify x into x
5.058 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y
5.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.058 * [taylor]: Taking taylor expansion of y in y
5.058 * [backup-simplify]: Simplify 0 into 0
5.058 * [backup-simplify]: Simplify 1 into 1
5.058 * [backup-simplify]: Simplify (/ 1 1) into 1
5.058 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
5.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.058 * [taylor]: Taking taylor expansion of x in y
5.058 * [backup-simplify]: Simplify x into x
5.058 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.058 * [taylor]: Taking taylor expansion of 2.0 in y
5.058 * [backup-simplify]: Simplify 2.0 into 2.0
5.059 * [backup-simplify]: Simplify (+ 1 0) into 1
5.059 * [backup-simplify]: Simplify (+ 1 0) into 1
5.059 * [backup-simplify]: Simplify (/ 1 1) into 1
5.059 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
5.059 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
5.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.059 * [taylor]: Taking taylor expansion of y in x
5.059 * [backup-simplify]: Simplify y into y
5.059 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.059 * [taylor]: Taking taylor expansion of x in x
5.060 * [backup-simplify]: Simplify 0 into 0
5.060 * [backup-simplify]: Simplify 1 into 1
5.060 * [backup-simplify]: Simplify (/ 1 1) into 1
5.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
5.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.060 * [taylor]: Taking taylor expansion of y in x
5.060 * [backup-simplify]: Simplify y into y
5.060 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.060 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
5.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.060 * [taylor]: Taking taylor expansion of x in x
5.060 * [backup-simplify]: Simplify 0 into 0
5.060 * [backup-simplify]: Simplify 1 into 1
5.061 * [backup-simplify]: Simplify (/ 1 1) into 1
5.061 * [taylor]: Taking taylor expansion of 2.0 in x
5.061 * [backup-simplify]: Simplify 2.0 into 2.0
5.061 * [backup-simplify]: Simplify (- 1) into -1
5.061 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.062 * [backup-simplify]: Simplify (+ 1 0) into 1
5.062 * [backup-simplify]: Simplify (+ 0 1) into 1
5.062 * [backup-simplify]: Simplify (/ -1 1) into -1
5.063 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x
5.063 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
5.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.063 * [taylor]: Taking taylor expansion of y in x
5.063 * [backup-simplify]: Simplify y into y
5.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.063 * [taylor]: Taking taylor expansion of x in x
5.063 * [backup-simplify]: Simplify 0 into 0
5.063 * [backup-simplify]: Simplify 1 into 1
5.063 * [backup-simplify]: Simplify (/ 1 1) into 1
5.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x
5.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.063 * [taylor]: Taking taylor expansion of y in x
5.063 * [backup-simplify]: Simplify y into y
5.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.063 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
5.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.063 * [taylor]: Taking taylor expansion of x in x
5.063 * [backup-simplify]: Simplify 0 into 0
5.063 * [backup-simplify]: Simplify 1 into 1
5.064 * [backup-simplify]: Simplify (/ 1 1) into 1
5.064 * [taylor]: Taking taylor expansion of 2.0 in x
5.064 * [backup-simplify]: Simplify 2.0 into 2.0
5.064 * [backup-simplify]: Simplify (- 1) into -1
5.065 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.065 * [backup-simplify]: Simplify (+ 1 0) into 1
5.065 * [backup-simplify]: Simplify (+ 0 1) into 1
5.066 * [backup-simplify]: Simplify (/ -1 1) into -1
5.066 * [taylor]: Taking taylor expansion of -1 in y
5.066 * [backup-simplify]: Simplify -1 into -1
5.066 * [backup-simplify]: Simplify -1 into -1
5.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.067 * [backup-simplify]: Simplify (- 0) into 0
5.067 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.068 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
5.068 * [backup-simplify]: Simplify (+ (/ 1 y) 2.0) into (+ (/ 1 y) 2.0)
5.068 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ (+ (/ 1 y) 2.0) 1)))) into (+ (* 2 (/ 1 y)) 2.0)
5.069 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y
5.069 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
5.069 * [taylor]: Taking taylor expansion of 2 in y
5.069 * [backup-simplify]: Simplify 2 into 2
5.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.069 * [taylor]: Taking taylor expansion of y in y
5.069 * [backup-simplify]: Simplify 0 into 0
5.069 * [backup-simplify]: Simplify 1 into 1
5.069 * [backup-simplify]: Simplify (/ 1 1) into 1
5.069 * [taylor]: Taking taylor expansion of 2.0 in y
5.069 * [backup-simplify]: Simplify 2.0 into 2.0
5.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.070 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
5.071 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
5.071 * [backup-simplify]: Simplify 2.0 into 2.0
5.071 * [backup-simplify]: Simplify 0 into 0
5.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.072 * [backup-simplify]: Simplify (- 0) into 0
5.073 * [backup-simplify]: Simplify (+ 0 0) into 0
5.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.074 * [backup-simplify]: Simplify (+ 0 0) into 0
5.074 * [backup-simplify]: Simplify (+ 0 0) into 0
5.075 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (* 2 (/ 1 y)) 2.0) (/ (+ (/ 1 y) 2.0) 1)))) into (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)))
5.076 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y
5.076 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y
5.076 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y
5.076 * [taylor]: Taking taylor expansion of 6.0 in y
5.076 * [backup-simplify]: Simplify 6.0 into 6.0
5.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.076 * [taylor]: Taking taylor expansion of y in y
5.076 * [backup-simplify]: Simplify 0 into 0
5.076 * [backup-simplify]: Simplify 1 into 1
5.076 * [backup-simplify]: Simplify (/ 1 1) into 1
5.076 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y
5.076 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
5.076 * [taylor]: Taking taylor expansion of 2 in y
5.076 * [backup-simplify]: Simplify 2 into 2
5.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.076 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.076 * [taylor]: Taking taylor expansion of y in y
5.076 * [backup-simplify]: Simplify 0 into 0
5.076 * [backup-simplify]: Simplify 1 into 1
5.077 * [backup-simplify]: Simplify (* 1 1) into 1
5.077 * [backup-simplify]: Simplify (/ 1 1) into 1
5.077 * [taylor]: Taking taylor expansion of 4.0 in y
5.077 * [backup-simplify]: Simplify 4.0 into 4.0
5.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.078 * [backup-simplify]: Simplify (+ (* 6.0 0) (* 0 1)) into 0
5.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.080 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.082 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
5.082 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
5.083 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
5.083 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.083 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.084 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* 1 (/ 1 (- x))) 2)) (+ (* 2.0 (* 1 (/ 1 (- x)))) -1)) into (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
5.084 * * * [progress]: simplifying candidates
5.091 * [simplify]: Simplifying:
  (log (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (exp (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (cbrt (pow (* (cbrt (/ (- x y) (- (- 2.0 y) x))) (cbrt (/ (- x y) (- (- 2.0 y) x)))) 3))
  (cbrt (pow (cbrt (/ (- x y) (- (- 2.0 y) x))) 3))
  (cbrt (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3))
  (cbrt (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (cbrt (- x y)) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) 1) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) 1) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (sqrt (- x y)) 1) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) 1) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) 1) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) 1) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (- x y) 3))
  (cbrt (pow (/ 1 (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3))) 3))
  (cbrt (pow (+ (* (- 2.0 y) (- 2.0 y)) (+ (* x x) (* (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x))) 3))
  (cbrt (pow (+ (- 2.0 y) x) 3))
  (cbrt (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x))))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (* (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))))
  (cbrt (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (cbrt (pow (* (cbrt (/ (- x y) (- (- 2.0 y) x))) (cbrt (/ (- x y) (- (- 2.0 y) x)))) 3))
  (cbrt (pow (cbrt (/ (- x y) (- (- 2.0 y) x))) 3))
  (cbrt (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3))
  (cbrt (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (cbrt (- x y)) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3))
  (cbrt (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) 1) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt (- x y)) 1) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (sqrt (- x y)) 1) 3))
  (cbrt (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) 1) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) 1) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (+ (sqrt x) (sqrt y)) 1) 3))
  (cbrt (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3))
  (cbrt (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (- x y) 3))
  (cbrt (pow (/ 1 (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3))) 3))
  (cbrt (pow (+ (* (- 2.0 y) (- 2.0 y)) (+ (* x x) (* (- 2.0 y) x))) 3))
  (cbrt (pow (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x))) 3))
  (cbrt (pow (+ (- 2.0 y) x) 3))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x))))
  (cbrt (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (cbrt (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (cbrt 1)
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) (/ 3 2)))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) (/ 3 2)))
  (cbrt (pow (- x y) 3))
  (cbrt (pow (- (- 2.0 y) x) 3))
  (* (cbrt (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))) (cbrt (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))))
  (cbrt (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (* (* (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (sqrt (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (sqrt (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (* (- (log (- x y)) (log (- (- 2.0 y) x))) 3)
  (* (log (/ (- x y) (- (- 2.0 y) x))) 3)
  (* (log (/ (- x y) (- (- 2.0 y) x))) 3)
  (* 1 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) (* (cbrt 3) (cbrt 3)))
  (pow (/ (- x y) (- (- 2.0 y) x)) (sqrt 3))
  (pow (/ (- x y) (- (- 2.0 y) x)) 1)
  (pow (* (cbrt (/ (- x y) (- (- 2.0 y) x))) (cbrt (/ (- x y) (- (- 2.0 y) x)))) 3)
  (pow (cbrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (cbrt (- x y)) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3)
  (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3)
  (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3)
  (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) 1) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (sqrt (- x y)) 1) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) 1) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) 1) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) 1) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) 1) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow 1 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (- x y) 3)
  (pow (/ 1 (- (- 2.0 y) x)) 3)
  (pow (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3))) 3)
  (pow (+ (* (- 2.0 y) (- 2.0 y)) (+ (* x x) (* (- 2.0 y) x))) 3)
  (pow (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x))) 3)
  (pow (+ (- 2.0 y) x) 3)
  (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))
  (log (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (exp (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (* (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (* (* (pow (/ (- x y) (- (- 2.0 y) x)) 3) (pow (/ (- x y) (- (- 2.0 y) x)) 3)) (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (pow (* (cbrt (/ (- x y) (- (- 2.0 y) x))) (cbrt (/ (- x y) (- (- 2.0 y) x)))) 3)
  (pow (cbrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (cbrt (- x y)) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3)
  (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3)
  (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 3)
  (pow (/ (cbrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) 1) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (sqrt (- x y)) 1) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) 1) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) 1) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) 1) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) 1) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x)))) 3)
  (pow (/ (- x y) (cbrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow 1 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (- x y) 3)
  (pow (/ 1 (- (- 2.0 y) x)) 3)
  (pow (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3))) 3)
  (pow (+ (* (- 2.0 y) (- 2.0 y)) (+ (* x x) (* (- 2.0 y) x))) 3)
  (pow (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x))) 3)
  (pow (+ (- 2.0 y) x) 3)
  (pow (- x y) 3)
  (pow (- (- 2.0 y) x) 3)
  (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (pow (/ (- x y) (- (- 2.0 y) x)) (/ 3 2))
  (pow (/ (- x y) (- (- 2.0 y) x)) (/ 3 2))
  (- (log (- x y)) (log (- (- 2.0 y) x)))
  (log (/ (- x y) (- (- 2.0 y) x)))
  (exp (/ (- x y) (- (- 2.0 y) x)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- (- 2.0 y) x) (- (- 2.0 y) x)) (- (- 2.0 y) x)))
  (* (cbrt (/ (- x y) (- (- 2.0 y) x))) (cbrt (/ (- x y) (- (- 2.0 y) x))))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (* (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x))) (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (- (- x y))
  (- (- (- 2.0 y) x))
  (/ x (- (- 2.0 y) x))
  (/ y (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (cbrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- (- 2.0 y) x)))
  (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ 1 (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 1)
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (- (- 2.0 y) x))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) 1)
  (/ (- x y) 1)
  (/ (- (- 2.0 y) x) (cbrt (- x y)))
  (/ (- (- 2.0 y) x) (sqrt (- x y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- (- 2.0 y) x) (- (sqrt x) (sqrt y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3)))
  (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x)))
  (* (- (- 2.0 y) x) (+ (* x x) (+ (* y y) (* x y))))
  (* (- (- 2.0 y) x) (+ x y))
  (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 0.375 (* x (pow y 2))) (* 0.125 (pow x 3))) (* 0.375 (* (pow x 2) y)))
  (- (+ (* 24.0 (/ 1 (pow x 2))) (+ (* 6.0 (/ 1 x)) 1)))
  (- (+ (* 24.0 (/ 1 (pow x 2))) (+ (* 6.0 (/ 1 x)) 1)))
  (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
5.099 * * [simplify]: Extracting # 0 : cost  0
5.100 * * [simplify]: Extracting # 1 : cost  0
5.100 * * [simplify]: Extracting # 2 : cost  0
5.100 * * [simplify]: Extracting # 3 : cost  0
5.101 * * [simplify]: Extracting # 4 : cost  0
5.101 * * [simplify]: Extracting # 5 : cost  0
5.102 * * [simplify]: Extracting # 6 : cost  0
5.102 * * [simplify]: Extracting # 7 : cost  0
5.102 * * [simplify]: Extracting # 8 : cost  0
5.103 * * [simplify]: Extracting # 9 : cost  0
5.103 * * [simplify]: iteration  0 :  244  enodes  (cost  5313 )
5.240 * * [simplify]: Extracting # 0 : cost  0
5.242 * * [simplify]: Extracting # 1 : cost  0
5.243 * * [simplify]: Extracting # 2 : cost  0
5.244 * * [simplify]: Extracting # 3 : cost  0
5.245 * * [simplify]: Extracting # 4 : cost  0
5.245 * * [simplify]: iteration  1 :  875  enodes  (cost  4549 )
5.754 * * [simplify]: Extracting # 0 : cost  0
5.758 * * [simplify]: Extracting # 1 : cost  0
5.768 * * [simplify]: Extracting # 2 : cost  0
5.773 * * [simplify]: Extracting # 3 : cost  0
5.778 * * [simplify]: Extracting # 4 : cost  0
5.784 * * [simplify]: iteration  2 :  4694  enodes  (cost  4270 )
6.918 * * [simplify]: Extracting # 0 : cost  0
6.924 * * [simplify]: Extracting # 1 : cost  0
6.930 * * [simplify]: Extracting # 2 : cost  0
6.936 * * [simplify]: iteration done:  5000  enodes  (cost  4270 )
6.938 * [simplify]: Simplified to:
  (log (/ (- x y) (- (- 2.0 y) x)))
  (exp (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 2))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (/ (* (- x y) (- x y)) (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (/ (cbrt (* (- x y) (- x y))) (sqrt (- (- 2.0 y) x)))
  (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (cbrt (* (- x y) (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (cbrt (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (cbrt (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
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  1
  (/ (- x y) (- (- 2.0 y) x))
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  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (- x y)
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  (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3)))
  (+ (* x (+ (- 2.0 y) x)) (* (- 2.0 y) (- 2.0 y)))
  (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x)))
  (+ (- 2.0 y) x)
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 2))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 2))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 2))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (/ (* (- x y) (- x y)) (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (/ (cbrt (* (- x y) (- x y))) (sqrt (- (- 2.0 y) x)))
  (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (cbrt (* (- x y) (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
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  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
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  (/ (- x y) (cbrt (- (- 2.0 y) x)))
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  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (cbrt (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (- x y)
  (/ 1 (- (- 2.0 y) x))
  (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3)))
  (+ (* x (+ (- 2.0 y) x)) (* (- 2.0 y) (- 2.0 y)))
  (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x)))
  (+ (- 2.0 y) x)
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 2))
  (cbrt (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  (cbrt (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3/2))
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3/2))
  (- x y)
  (- (- 2.0 y) x)
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 2))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (* (log (/ (- x y) (- (- 2.0 y) x))) 3)
  (* (log (/ (- x y) (- (- 2.0 y) x))) 3)
  (* (log (/ (- x y) (- (- 2.0 y) x))) 3)
  3
  (pow (/ (- x y) (- (- 2.0 y) x)) (* (cbrt 3) (cbrt 3)))
  (pow (/ (- x y) (- (- 2.0 y) x)) (sqrt 3))
  (/ (- x y) (- (- 2.0 y) x))
  (pow (/ (- x y) (- (- 2.0 y) x)) 2)
  (/ (- x y) (- (- 2.0 y) x))
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (/ (* (- x y) (- x y)) (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (- x y) (- (- 2.0 y) x))
  (/ (* (- x y) (- x y)) (pow (sqrt (- (- 2.0 y) x)) 3))
  (/ (- x y) (pow (sqrt (- (- 2.0 y) x)) 3))
  (* (- x y) (- x y))
  (/ (- x y) (pow (- (- 2.0 y) x) 3))
  (/ (* (- x y) (- x y)) (pow (+ (sqrt (- 2.0 y)) (sqrt x)) 3))
  (/ (- x y) (pow (- (sqrt (- 2.0 y)) (sqrt x)) 3))
  (* (- x y) (- x y))
  (/ (- x y) (pow (- (- 2.0 y) x) 3))
  (* (- x y) (- x y))
  (/ (- x y) (pow (- (- 2.0 y) x) 3))
  (/ (pow (sqrt (- x y)) 3) (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (sqrt (- x y)) 3) (- (- 2.0 y) x))
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (sqrt (- x y)) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (sqrt (- x y)) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (sqrt (- x y)) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (- x y) 3) (- (- 2.0 y) x))
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (/ (pow (+ (sqrt x) (sqrt y)) 3) (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (- (sqrt x) (sqrt y)) 3) (- (- 2.0 y) x))
  (pow (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (+ (sqrt x) (sqrt y)) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (+ (sqrt x) (sqrt y)) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (+ (sqrt x) (sqrt y)) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (- x y) 3) (- (- 2.0 y) x))
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (- x y) 3)
  (pow (/ 1 (- (- 2.0 y) x)) 3)
  (pow (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3))) 3)
  (pow (+ (* x (+ (- 2.0 y) x)) (* (- 2.0 y) (- 2.0 y))) 3)
  (pow (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x))) 3)
  (pow (+ (- 2.0 y) x) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 2)
  (* (log (/ (- x y) (- (- 2.0 y) x))) 3)
  (exp (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (pow (/ (- x y) (- (- 2.0 y) x)) 2)
  (/ (- x y) (- (- 2.0 y) x))
  (pow (pow (/ (- x y) (- (- 2.0 y) x)) 3) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 2)
  (/ (- x y) (- (- 2.0 y) x))
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (pow (sqrt (/ (- x y) (- (- 2.0 y) x))) 3)
  (/ (* (- x y) (- x y)) (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (- x y) (- (- 2.0 y) x))
  (/ (* (- x y) (- x y)) (pow (sqrt (- (- 2.0 y) x)) 3))
  (/ (- x y) (pow (sqrt (- (- 2.0 y) x)) 3))
  (* (- x y) (- x y))
  (/ (- x y) (pow (- (- 2.0 y) x) 3))
  (/ (* (- x y) (- x y)) (pow (+ (sqrt (- 2.0 y)) (sqrt x)) 3))
  (/ (- x y) (pow (- (sqrt (- 2.0 y)) (sqrt x)) 3))
  (* (- x y) (- x y))
  (/ (- x y) (pow (- (- 2.0 y) x) 3))
  (* (- x y) (- x y))
  (/ (- x y) (pow (- (- 2.0 y) x) 3))
  (/ (pow (sqrt (- x y)) 3) (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (sqrt (- x y)) 3) (- (- 2.0 y) x))
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (sqrt (- x y)) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (sqrt (- x y)) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (pow (sqrt (- x y)) 3)
  (pow (/ (sqrt (- x y)) (- (- 2.0 y) x)) 3)
  (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (- x y) 3) (- (- 2.0 y) x))
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (/ (pow (+ (sqrt x) (sqrt y)) 3) (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (- (sqrt x) (sqrt y)) 3) (- (- 2.0 y) x))
  (pow (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x))) 3)
  (pow (+ (sqrt x) (sqrt y)) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (+ (sqrt x) (sqrt y)) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (pow (+ (sqrt x) (sqrt y)) 3)
  (pow (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x)) 3)
  (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x)))
  (/ (pow (- x y) 3) (- (- 2.0 y) x))
  (pow (/ 1 (sqrt (- (- 2.0 y) x))) 3)
  (pow (/ (- x y) (sqrt (- (- 2.0 y) x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x))) 3)
  (pow (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x))) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  1
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (pow (- x y) 3)
  (pow (/ 1 (- (- 2.0 y) x)) 3)
  (pow (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3))) 3)
  (pow (+ (* x (+ (- 2.0 y) x)) (* (- 2.0 y) (- 2.0 y))) 3)
  (pow (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x))) 3)
  (pow (+ (- 2.0 y) x) 3)
  (pow (- x y) 3)
  (pow (- (- 2.0 y) x) 3)
  (pow (/ (- x y) (- (- 2.0 y) x)) 2)
  (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (sqrt (pow (/ (- x y) (- (- 2.0 y) x)) 3))
  (pow (/ (- x y) (- (- 2.0 y) x)) 3/2)
  (pow (/ (- x y) (- (- 2.0 y) x)) 3/2)
  (log (/ (- x y) (- (- 2.0 y) x)))
  (log (/ (- x y) (- (- 2.0 y) x)))
  (exp (/ (- x y) (- (- 2.0 y) x)))
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 2))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (pow (/ (- x y) (- (- 2.0 y) x)) 3)
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (sqrt (/ (- x y) (- (- 2.0 y) x)))
  (- (- x y))
  (- (- (- 2.0 y) x))
  (/ x (- (- 2.0 y) x))
  (/ y (- (- 2.0 y) x))
  (cbrt (/ (* (- x y) (- x y)) (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (cbrt (/ (- x y) (- (- 2.0 y) x)))
  (/ (cbrt (* (- x y) (- x y))) (sqrt (- (- 2.0 y) x)))
  (/ (cbrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (cbrt (* (- x y) (- x y))) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (cbrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (cbrt (* (- x y) (- x y)))
  (/ (cbrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (sqrt (- x y)) (cbrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (/ (sqrt (- x y)) (sqrt (- (- 2.0 y) x)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (/ (sqrt (- x y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (sqrt (- x y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- (- 2.0 y) x))
  (cbrt (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- (- 2.0 y) x)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (- 2.0 y) x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt (- 2.0 y)) (sqrt x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- (- 2.0 y) x))
  (cbrt (/ 1 (* (- (- 2.0 y) x) (- (- 2.0 y) x))))
  (/ (- x y) (cbrt (- (- 2.0 y) x)))
  (/ 1 (sqrt (- (- 2.0 y) x)))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (+ (sqrt (- 2.0 y)) (sqrt x)))
  (/ (- x y) (- (sqrt (- 2.0 y)) (sqrt x)))
  1
  (/ (- x y) (- (- 2.0 y) x))
  1
  (/ (- x y) (- (- 2.0 y) x))
  (/ 1 (- (- 2.0 y) x))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (* (cbrt (- (- 2.0 y) x)) (cbrt (- (- 2.0 y) x))))
  (/ (- x y) (sqrt (- (- 2.0 y) x)))
  (- x y)
  (/ (- x y) (+ (sqrt (- 2.0 y)) (sqrt x)))
  (- x y)
  (- x y)
  (/ (- (- 2.0 y) x) (cbrt (- x y)))
  (/ (- (- 2.0 y) x) (sqrt (- x y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- (- 2.0 y) x) (- (sqrt x) (sqrt y)))
  (/ (- (- 2.0 y) x) (- x y))
  (/ (- x y) (- (pow (- 2.0 y) 3) (pow x 3)))
  (/ (- x y) (- (* (- 2.0 y) (- 2.0 y)) (* x x)))
  (* (- (- 2.0 y) x) (+ (* y (+ x y)) (* x x)))
  (* (- (- 2.0 y) x) (+ x y))
  (+ (* 0.5 (- x y)) (* 0.25 (pow x 2)))
  (- (- (/ 4.0 (* x x))) (+ 1 (/ 2.0 x)))
  (- (- (/ 4.0 (* x x))) (+ 1 (/ 2.0 x)))
  (- (+ (* 0.375 (* x (pow y 2))) (* 0.125 (pow x 3))) (* 0.375 (* (pow x 2) y)))
  (- (- (/ 24.0 (* x x))) (+ (/ 6.0 x) 1))
  (- (- (/ 24.0 (* x x))) (+ (/ 6.0 x) 1))
  (+ (* 0.5 (- x y)) (* 0.25 (pow x 2)))
  (- (- (/ 4.0 (* x x))) (+ 1 (/ 2.0 x)))
  (- (- (/ 4.0 (* x x))) (+ 1 (/ 2.0 x)))
6.941 * * * [progress]: adding candidates to table
7.415 * [progress]: [Phase 3 of 3] Extracting.
7.416 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (- x y) (- (- 2.0 y) x)))> #<alt (λ (x y) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))>)
7.416 * * * [regime-changes]: Trying 2 branch expressions: (y x)
7.416 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (- x y) (- (- 2.0 y) x)))> #<alt (λ (x y) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))>)
7.434 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (- x y) (- (- 2.0 y) x)))> #<alt (λ (x y) (cbrt (pow (/ (- x y) (- (- 2.0 y) x)) 3)))>)
7.451 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.451 * [simplify]: Simplifying:
  (/ (- x y) (- (- 2.0 y) x))
7.451 * * [simplify]: Extracting # 0 : cost  0
7.451 * * [simplify]: Extracting # 1 : cost  0
7.451 * * [simplify]: Extracting # 2 : cost  0
7.451 * * [simplify]: Extracting # 3 : cost  0
7.451 * * [simplify]: Extracting # 4 : cost  0
7.451 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
7.451 * * [simplify]: Extracting # 0 : cost  0
7.451 * * [simplify]: iteration done:  7  enodes  (cost  9 )
7.451 * [simplify]: Simplified to:
  (/ (- x y) (- (- 2.0 y) x))
8.135 * [regime-testing]: Baseline error score: 0.019941214527356785
8.138 * [regime-testing]: Oracle error score: 0.016242631891937215
8.144 * [regime-testing]: End program error score: 0.019941214527356785
8.175 * [regime-testing]: Target error score: 0.01745030160029018