21.906 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
0.025 * * [simplify]: iteration 0: 7 enodes
0.026 * * [simplify]: iteration 1: 18 enodes
0.029 * * [simplify]: iteration 2: 47 enodes
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12.369 * * [simplify]: iteration 357: 4850 enodes
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12.489 * * [simplify]: iteration 360: 4889 enodes
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12.573 * * [simplify]: iteration 362: 4915 enodes
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12.775 * * [simplify]: iteration 367: 4980 enodes
12.815 * * [simplify]: iteration 368: 4993 enodes
12.834 * * [simplify]: iteration complete: 5000 enodes
12.834 * * [simplify]: Extracting #0: cost 1 inf + 0
12.834 * * [simplify]: Extracting #1: cost 18 inf + 0
12.835 * * [simplify]: Extracting #2: cost 44 inf + 3
12.835 * * [simplify]: Extracting #3: cost 11 inf + 144
12.835 * * [simplify]: Extracting #4: cost 0 inf + 179
12.835 * [simplify]: Simplified to:
  (/ (/ (- x y) x) (* 2.0 y))
12.840 * * [progress]: iteration 1 / 4
12.840 * * * [progress]: picking best candidate
12.849 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) x) (* 2.0 y)))>
12.849 * * * [progress]: localizing error
12.866 * * * [progress]: generating rewritten candidates
12.866 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
12.907 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
12.949 * * * [progress]: generating series expansions
12.949 * * * * [progress]: [ 1 / 2 ] generating series at (2)
12.950 * [backup-simplify]: Simplify (/ (/ (- x y) x) (* 2.0 y)) into (* 0.5 (/ (- x y) (* x y)))
12.950 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
12.950 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
12.950 * [taylor]: Taking taylor expansion of 0.5 in y
12.950 * [backup-simplify]: Simplify 0.5 into 0.5
12.950 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
12.950 * [taylor]: Taking taylor expansion of (- x y) in y
12.950 * [taylor]: Taking taylor expansion of x in y
12.950 * [backup-simplify]: Simplify x into x
12.950 * [taylor]: Taking taylor expansion of y in y
12.950 * [backup-simplify]: Simplify 0 into 0
12.950 * [backup-simplify]: Simplify 1 into 1
12.950 * [taylor]: Taking taylor expansion of (* x y) in y
12.950 * [taylor]: Taking taylor expansion of x in y
12.950 * [backup-simplify]: Simplify x into x
12.950 * [taylor]: Taking taylor expansion of y in y
12.950 * [backup-simplify]: Simplify 0 into 0
12.950 * [backup-simplify]: Simplify 1 into 1
12.951 * [backup-simplify]: Simplify (- 0) into 0
12.951 * [backup-simplify]: Simplify (+ x 0) into x
12.951 * [backup-simplify]: Simplify (* x 0) into 0
12.951 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
12.951 * [backup-simplify]: Simplify (/ x x) into 1
12.951 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
12.951 * [taylor]: Taking taylor expansion of 0.5 in x
12.952 * [backup-simplify]: Simplify 0.5 into 0.5
12.952 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
12.952 * [taylor]: Taking taylor expansion of (- x y) in x
12.952 * [taylor]: Taking taylor expansion of x in x
12.952 * [backup-simplify]: Simplify 0 into 0
12.952 * [backup-simplify]: Simplify 1 into 1
12.952 * [taylor]: Taking taylor expansion of y in x
12.952 * [backup-simplify]: Simplify y into y
12.952 * [taylor]: Taking taylor expansion of (* x y) in x
12.952 * [taylor]: Taking taylor expansion of x in x
12.952 * [backup-simplify]: Simplify 0 into 0
12.952 * [backup-simplify]: Simplify 1 into 1
12.952 * [taylor]: Taking taylor expansion of y in x
12.952 * [backup-simplify]: Simplify y into y
12.952 * [backup-simplify]: Simplify (- y) into (- y)
12.952 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
12.952 * [backup-simplify]: Simplify (* 0 y) into 0
12.952 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
12.952 * [backup-simplify]: Simplify (/ (- y) y) into -1
12.952 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
12.953 * [taylor]: Taking taylor expansion of 0.5 in x
12.953 * [backup-simplify]: Simplify 0.5 into 0.5
12.953 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
12.953 * [taylor]: Taking taylor expansion of (- x y) in x
12.953 * [taylor]: Taking taylor expansion of x in x
12.953 * [backup-simplify]: Simplify 0 into 0
12.953 * [backup-simplify]: Simplify 1 into 1
12.953 * [taylor]: Taking taylor expansion of y in x
12.953 * [backup-simplify]: Simplify y into y
12.953 * [taylor]: Taking taylor expansion of (* x y) in x
12.953 * [taylor]: Taking taylor expansion of x in x
12.953 * [backup-simplify]: Simplify 0 into 0
12.953 * [backup-simplify]: Simplify 1 into 1
12.953 * [taylor]: Taking taylor expansion of y in x
12.953 * [backup-simplify]: Simplify y into y
12.953 * [backup-simplify]: Simplify (- y) into (- y)
12.953 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
12.953 * [backup-simplify]: Simplify (* 0 y) into 0
12.953 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
12.954 * [backup-simplify]: Simplify (/ (- y) y) into -1
12.954 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
12.954 * [taylor]: Taking taylor expansion of -0.5 in y
12.954 * [backup-simplify]: Simplify -0.5 into -0.5
12.955 * [backup-simplify]: Simplify (- 0) into 0
12.955 * [backup-simplify]: Simplify (+ 1 0) into 1
12.956 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
12.956 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
12.956 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
12.956 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
12.956 * [taylor]: Taking taylor expansion of 0.5 in y
12.957 * [backup-simplify]: Simplify 0.5 into 0.5
12.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.957 * [taylor]: Taking taylor expansion of y in y
12.957 * [backup-simplify]: Simplify 0 into 0
12.957 * [backup-simplify]: Simplify 1 into 1
12.957 * [backup-simplify]: Simplify (/ 1 1) into 1
12.958 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
12.958 * [backup-simplify]: Simplify 0.5 into 0.5
12.958 * [backup-simplify]: Simplify -0.5 into -0.5
12.958 * [backup-simplify]: Simplify (- 0) into 0
12.959 * [backup-simplify]: Simplify (+ 0 0) into 0
12.960 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
12.960 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
12.961 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
12.961 * [taylor]: Taking taylor expansion of 0 in y
12.961 * [backup-simplify]: Simplify 0 into 0
12.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.962 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
12.962 * [backup-simplify]: Simplify 0 into 0
12.962 * [backup-simplify]: Simplify 0 into 0
12.963 * [backup-simplify]: Simplify (- 0) into 0
12.963 * [backup-simplify]: Simplify (+ 0 0) into 0
12.965 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
12.965 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.966 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
12.966 * [taylor]: Taking taylor expansion of 0 in y
12.966 * [backup-simplify]: Simplify 0 into 0
12.966 * [backup-simplify]: Simplify 0 into 0
12.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.968 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
12.968 * [backup-simplify]: Simplify 0 into 0
12.968 * [backup-simplify]: Simplify 0 into 0
12.969 * [backup-simplify]: Simplify (- 0) into 0
12.969 * [backup-simplify]: Simplify (+ 0 0) into 0
12.971 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
12.971 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.973 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
12.973 * [taylor]: Taking taylor expansion of 0 in y
12.973 * [backup-simplify]: Simplify 0 into 0
12.973 * [backup-simplify]: Simplify 0 into 0
12.973 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.973 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) (* 2.0 (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
12.973 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
12.973 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
12.973 * [taylor]: Taking taylor expansion of 0.5 in y
12.973 * [backup-simplify]: Simplify 0.5 into 0.5
12.973 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
12.973 * [taylor]: Taking taylor expansion of x in y
12.973 * [backup-simplify]: Simplify x into x
12.973 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
12.973 * [taylor]: Taking taylor expansion of y in y
12.973 * [backup-simplify]: Simplify 0 into 0
12.973 * [backup-simplify]: Simplify 1 into 1
12.973 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
12.973 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.973 * [taylor]: Taking taylor expansion of x in y
12.974 * [backup-simplify]: Simplify x into x
12.974 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.974 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.974 * [taylor]: Taking taylor expansion of y in y
12.974 * [backup-simplify]: Simplify 0 into 0
12.974 * [backup-simplify]: Simplify 1 into 1
12.974 * [backup-simplify]: Simplify (/ 1 1) into 1
12.974 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
12.974 * [taylor]: Taking taylor expansion of 0.5 in x
12.974 * [backup-simplify]: Simplify 0.5 into 0.5
12.974 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
12.974 * [taylor]: Taking taylor expansion of x in x
12.974 * [backup-simplify]: Simplify 0 into 0
12.974 * [backup-simplify]: Simplify 1 into 1
12.974 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
12.974 * [taylor]: Taking taylor expansion of y in x
12.974 * [backup-simplify]: Simplify y into y
12.974 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
12.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.974 * [taylor]: Taking taylor expansion of x in x
12.974 * [backup-simplify]: Simplify 0 into 0
12.974 * [backup-simplify]: Simplify 1 into 1
12.975 * [backup-simplify]: Simplify (/ 1 1) into 1
12.975 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.975 * [taylor]: Taking taylor expansion of y in x
12.975 * [backup-simplify]: Simplify y into y
12.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.975 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
12.975 * [taylor]: Taking taylor expansion of 0.5 in x
12.975 * [backup-simplify]: Simplify 0.5 into 0.5
12.975 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
12.975 * [taylor]: Taking taylor expansion of x in x
12.975 * [backup-simplify]: Simplify 0 into 0
12.975 * [backup-simplify]: Simplify 1 into 1
12.975 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
12.975 * [taylor]: Taking taylor expansion of y in x
12.975 * [backup-simplify]: Simplify y into y
12.975 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
12.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.975 * [taylor]: Taking taylor expansion of x in x
12.975 * [backup-simplify]: Simplify 0 into 0
12.975 * [backup-simplify]: Simplify 1 into 1
12.976 * [backup-simplify]: Simplify (/ 1 1) into 1
12.976 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.976 * [taylor]: Taking taylor expansion of y in x
12.976 * [backup-simplify]: Simplify y into y
12.976 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.976 * [backup-simplify]: Simplify (+ 1 0) into 1
12.976 * [backup-simplify]: Simplify (* y 1) into y
12.976 * [backup-simplify]: Simplify (* 0 y) into 0
12.977 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.977 * [taylor]: Taking taylor expansion of 0 in y
12.977 * [backup-simplify]: Simplify 0 into 0
12.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.978 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
12.978 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
12.978 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
12.979 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
12.979 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
12.979 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.979 * [taylor]: Taking taylor expansion of 0.5 in y
12.979 * [backup-simplify]: Simplify 0.5 into 0.5
12.979 * [taylor]: Taking taylor expansion of y in y
12.979 * [backup-simplify]: Simplify 0 into 0
12.979 * [backup-simplify]: Simplify 1 into 1
12.979 * [backup-simplify]: Simplify 0 into 0
12.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.980 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
12.980 * [backup-simplify]: Simplify (- 0) into 0
12.980 * [backup-simplify]: Simplify (+ 0 0) into 0
12.981 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
12.981 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
12.982 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
12.982 * [taylor]: Taking taylor expansion of (- 0.5) in y
12.982 * [taylor]: Taking taylor expansion of 0.5 in y
12.982 * [backup-simplify]: Simplify 0.5 into 0.5
12.982 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.982 * [backup-simplify]: Simplify 0 into 0
12.982 * [backup-simplify]: Simplify 0 into 0
12.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.983 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.983 * [backup-simplify]: Simplify (- 0) into 0
12.984 * [backup-simplify]: Simplify (+ 0 0) into 0
12.984 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
12.985 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
12.986 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
12.986 * [taylor]: Taking taylor expansion of 0 in y
12.986 * [backup-simplify]: Simplify 0 into 0
12.986 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.986 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.987 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.987 * [backup-simplify]: Simplify 0.5 into 0.5
12.987 * [backup-simplify]: Simplify 0 into 0
12.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.988 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.988 * [backup-simplify]: Simplify (- 0) into 0
12.989 * [backup-simplify]: Simplify (+ 0 0) into 0
12.989 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
12.990 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
12.991 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
12.991 * [taylor]: Taking taylor expansion of 0 in y
12.991 * [backup-simplify]: Simplify 0 into 0
12.991 * [backup-simplify]: Simplify 0 into 0
12.992 * [backup-simplify]: Simplify (- 0) into 0
12.992 * [backup-simplify]: Simplify 0 into 0
12.992 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.992 * [backup-simplify]: Simplify 0 into 0
12.992 * [backup-simplify]: Simplify 0 into 0
12.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.993 * [backup-simplify]: Simplify (- 0) into 0
12.993 * [backup-simplify]: Simplify (+ 0 0) into 0
12.994 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
12.996 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
12.997 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
12.997 * [taylor]: Taking taylor expansion of 0 in y
12.997 * [backup-simplify]: Simplify 0 into 0
12.997 * [backup-simplify]: Simplify 0 into 0
12.997 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.998 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (* 2.0 (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
12.998 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
12.998 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
12.998 * [taylor]: Taking taylor expansion of 0.5 in y
12.998 * [backup-simplify]: Simplify 0.5 into 0.5
12.998 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
12.998 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
12.998 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.998 * [taylor]: Taking taylor expansion of y in y
12.998 * [backup-simplify]: Simplify 0 into 0
12.998 * [backup-simplify]: Simplify 1 into 1
12.998 * [backup-simplify]: Simplify (/ 1 1) into 1
12.998 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.998 * [taylor]: Taking taylor expansion of x in y
12.998 * [backup-simplify]: Simplify x into x
12.998 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.998 * [taylor]: Taking taylor expansion of (* x y) in y
12.998 * [taylor]: Taking taylor expansion of x in y
12.998 * [backup-simplify]: Simplify x into x
12.998 * [taylor]: Taking taylor expansion of y in y
12.998 * [backup-simplify]: Simplify 0 into 0
12.998 * [backup-simplify]: Simplify 1 into 1
12.998 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
12.998 * [taylor]: Taking taylor expansion of 0.5 in x
12.998 * [backup-simplify]: Simplify 0.5 into 0.5
12.998 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
12.998 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
12.998 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.998 * [taylor]: Taking taylor expansion of y in x
12.998 * [backup-simplify]: Simplify y into y
12.998 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.998 * [taylor]: Taking taylor expansion of x in x
12.998 * [backup-simplify]: Simplify 0 into 0
12.998 * [backup-simplify]: Simplify 1 into 1
12.999 * [backup-simplify]: Simplify (/ 1 1) into 1
12.999 * [taylor]: Taking taylor expansion of (* x y) in x
12.999 * [taylor]: Taking taylor expansion of x in x
12.999 * [backup-simplify]: Simplify 0 into 0
12.999 * [backup-simplify]: Simplify 1 into 1
12.999 * [taylor]: Taking taylor expansion of y in x
12.999 * [backup-simplify]: Simplify y into y
12.999 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
12.999 * [taylor]: Taking taylor expansion of 0.5 in x
12.999 * [backup-simplify]: Simplify 0.5 into 0.5
12.999 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
12.999 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
12.999 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.999 * [taylor]: Taking taylor expansion of y in x
12.999 * [backup-simplify]: Simplify y into y
12.999 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.999 * [taylor]: Taking taylor expansion of x in x
12.999 * [backup-simplify]: Simplify 0 into 0
12.999 * [backup-simplify]: Simplify 1 into 1
12.999 * [backup-simplify]: Simplify (/ 1 1) into 1
12.999 * [taylor]: Taking taylor expansion of (* x y) in x
12.999 * [taylor]: Taking taylor expansion of x in x
13.000 * [backup-simplify]: Simplify 0 into 0
13.000 * [backup-simplify]: Simplify 1 into 1
13.000 * [taylor]: Taking taylor expansion of y in x
13.000 * [backup-simplify]: Simplify y into y
13.000 * [backup-simplify]: Simplify (- 1) into -1
13.000 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.000 * [backup-simplify]: Simplify (* 0 y) into 0
13.000 * [backup-simplify]: Simplify (* -1 0) into 0
13.001 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.001 * [taylor]: Taking taylor expansion of 0 in y
13.001 * [backup-simplify]: Simplify 0 into 0
13.001 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.002 * [backup-simplify]: Simplify (- 0) into 0
13.002 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.002 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
13.002 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
13.002 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
13.002 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
13.002 * [taylor]: Taking taylor expansion of 0.5 in y
13.002 * [backup-simplify]: Simplify 0.5 into 0.5
13.002 * [taylor]: Taking taylor expansion of y in y
13.002 * [backup-simplify]: Simplify 0 into 0
13.002 * [backup-simplify]: Simplify 1 into 1
13.002 * [backup-simplify]: Simplify 0 into 0
13.003 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
13.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.004 * [backup-simplify]: Simplify (- 0) into 0
13.004 * [backup-simplify]: Simplify (+ 0 0) into 0
13.004 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
13.005 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
13.005 * [taylor]: Taking taylor expansion of 0.5 in y
13.005 * [backup-simplify]: Simplify 0.5 into 0.5
13.005 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.005 * [backup-simplify]: Simplify (- 0) into 0
13.005 * [backup-simplify]: Simplify 0 into 0
13.005 * [backup-simplify]: Simplify 0 into 0
13.006 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
13.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.007 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.007 * [backup-simplify]: Simplify (- 0) into 0
13.008 * [backup-simplify]: Simplify (+ 0 0) into 0
13.008 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
13.010 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
13.010 * [taylor]: Taking taylor expansion of 0 in y
13.010 * [backup-simplify]: Simplify 0 into 0
13.010 * [backup-simplify]: Simplify 0.5 into 0.5
13.011 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
13.012 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.012 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.012 * [backup-simplify]: Simplify 0 into 0
13.014 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
13.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.015 * [backup-simplify]: Simplify (- 0) into 0
13.015 * [backup-simplify]: Simplify (+ 0 0) into 0
13.017 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
13.018 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
13.018 * [taylor]: Taking taylor expansion of 0 in y
13.018 * [backup-simplify]: Simplify 0 into 0
13.018 * [backup-simplify]: Simplify 0 into 0
13.018 * [backup-simplify]: Simplify 0 into 0
13.019 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
13.020 * [backup-simplify]: Simplify (- 0) into 0
13.020 * [backup-simplify]: Simplify 0 into 0
13.020 * [backup-simplify]: Simplify 0 into 0
13.022 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
13.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.023 * [backup-simplify]: Simplify (- 0) into 0
13.024 * [backup-simplify]: Simplify (+ 0 0) into 0
13.025 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
13.027 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
13.027 * [taylor]: Taking taylor expansion of 0 in y
13.027 * [backup-simplify]: Simplify 0 into 0
13.028 * [backup-simplify]: Simplify 0 into 0
13.028 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.028 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
13.028 * [backup-simplify]: Simplify (/ (- x y) x) into (/ (- x y) x)
13.028 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0
13.028 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
13.028 * [taylor]: Taking taylor expansion of (- x y) in y
13.028 * [taylor]: Taking taylor expansion of x in y
13.029 * [backup-simplify]: Simplify x into x
13.029 * [taylor]: Taking taylor expansion of y in y
13.029 * [backup-simplify]: Simplify 0 into 0
13.029 * [backup-simplify]: Simplify 1 into 1
13.029 * [taylor]: Taking taylor expansion of x in y
13.029 * [backup-simplify]: Simplify x into x
13.029 * [backup-simplify]: Simplify (- 0) into 0
13.029 * [backup-simplify]: Simplify (+ x 0) into x
13.029 * [backup-simplify]: Simplify (/ x x) into 1
13.029 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.029 * [taylor]: Taking taylor expansion of (- x y) in x
13.029 * [taylor]: Taking taylor expansion of x in x
13.029 * [backup-simplify]: Simplify 0 into 0
13.029 * [backup-simplify]: Simplify 1 into 1
13.029 * [taylor]: Taking taylor expansion of y in x
13.029 * [backup-simplify]: Simplify y into y
13.029 * [taylor]: Taking taylor expansion of x in x
13.029 * [backup-simplify]: Simplify 0 into 0
13.029 * [backup-simplify]: Simplify 1 into 1
13.029 * [backup-simplify]: Simplify (- y) into (- y)
13.029 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.030 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.030 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.030 * [taylor]: Taking taylor expansion of (- x y) in x
13.030 * [taylor]: Taking taylor expansion of x in x
13.030 * [backup-simplify]: Simplify 0 into 0
13.030 * [backup-simplify]: Simplify 1 into 1
13.030 * [taylor]: Taking taylor expansion of y in x
13.030 * [backup-simplify]: Simplify y into y
13.030 * [taylor]: Taking taylor expansion of x in x
13.030 * [backup-simplify]: Simplify 0 into 0
13.030 * [backup-simplify]: Simplify 1 into 1
13.030 * [backup-simplify]: Simplify (- y) into (- y)
13.030 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.030 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.030 * [taylor]: Taking taylor expansion of (* -1 y) in y
13.030 * [taylor]: Taking taylor expansion of -1 in y
13.030 * [backup-simplify]: Simplify -1 into -1
13.030 * [taylor]: Taking taylor expansion of y in y
13.030 * [backup-simplify]: Simplify 0 into 0
13.030 * [backup-simplify]: Simplify 1 into 1
13.031 * [backup-simplify]: Simplify (* -1 0) into 0
13.031 * [backup-simplify]: Simplify 0 into 0
13.031 * [backup-simplify]: Simplify (- 0) into 0
13.032 * [backup-simplify]: Simplify (+ 1 0) into 1
13.032 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
13.032 * [taylor]: Taking taylor expansion of 1 in y
13.032 * [backup-simplify]: Simplify 1 into 1
13.033 * [backup-simplify]: Simplify 1 into 1
13.033 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
13.033 * [backup-simplify]: Simplify -1 into -1
13.034 * [backup-simplify]: Simplify (- 0) into 0
13.034 * [backup-simplify]: Simplify (+ 0 0) into 0
13.036 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
13.036 * [taylor]: Taking taylor expansion of 0 in y
13.036 * [backup-simplify]: Simplify 0 into 0
13.036 * [backup-simplify]: Simplify 0 into 0
13.036 * [backup-simplify]: Simplify 0 into 0
13.037 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
13.037 * [backup-simplify]: Simplify 0 into 0
13.037 * [backup-simplify]: Simplify (- 0) into 0
13.038 * [backup-simplify]: Simplify (+ 0 0) into 0
13.040 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.040 * [taylor]: Taking taylor expansion of 0 in y
13.040 * [backup-simplify]: Simplify 0 into 0
13.040 * [backup-simplify]: Simplify 0 into 0
13.040 * [backup-simplify]: Simplify 0 into 0
13.040 * [backup-simplify]: Simplify 0 into 0
13.040 * [backup-simplify]: Simplify (+ (* -1 (* y (/ 1 x))) 1) into (- 1 (/ y x))
13.040 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) into (* x (- (/ 1 x) (/ 1 y)))
13.040 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0
13.040 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
13.040 * [taylor]: Taking taylor expansion of x in y
13.041 * [backup-simplify]: Simplify x into x
13.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
13.041 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.041 * [taylor]: Taking taylor expansion of x in y
13.041 * [backup-simplify]: Simplify x into x
13.041 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.041 * [taylor]: Taking taylor expansion of y in y
13.041 * [backup-simplify]: Simplify 0 into 0
13.041 * [backup-simplify]: Simplify 1 into 1
13.041 * [backup-simplify]: Simplify (/ 1 1) into 1
13.041 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.041 * [taylor]: Taking taylor expansion of x in x
13.041 * [backup-simplify]: Simplify 0 into 0
13.041 * [backup-simplify]: Simplify 1 into 1
13.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.041 * [taylor]: Taking taylor expansion of x in x
13.042 * [backup-simplify]: Simplify 0 into 0
13.042 * [backup-simplify]: Simplify 1 into 1
13.042 * [backup-simplify]: Simplify (/ 1 1) into 1
13.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.042 * [taylor]: Taking taylor expansion of y in x
13.042 * [backup-simplify]: Simplify y into y
13.042 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.042 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.042 * [taylor]: Taking taylor expansion of x in x
13.042 * [backup-simplify]: Simplify 0 into 0
13.043 * [backup-simplify]: Simplify 1 into 1
13.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.043 * [taylor]: Taking taylor expansion of x in x
13.043 * [backup-simplify]: Simplify 0 into 0
13.043 * [backup-simplify]: Simplify 1 into 1
13.043 * [backup-simplify]: Simplify (/ 1 1) into 1
13.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.043 * [taylor]: Taking taylor expansion of y in x
13.043 * [backup-simplify]: Simplify y into y
13.044 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.044 * [backup-simplify]: Simplify (+ 1 0) into 1
13.045 * [backup-simplify]: Simplify (* 0 1) into 0
13.045 * [taylor]: Taking taylor expansion of 0 in y
13.045 * [backup-simplify]: Simplify 0 into 0
13.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.046 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
13.046 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
13.046 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
13.047 * [taylor]: Taking taylor expansion of 1 in y
13.047 * [backup-simplify]: Simplify 1 into 1
13.047 * [backup-simplify]: Simplify 0 into 0
13.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.048 * [backup-simplify]: Simplify (- 0) into 0
13.049 * [backup-simplify]: Simplify (+ 0 0) into 0
13.050 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
13.050 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.050 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.050 * [taylor]: Taking taylor expansion of y in y
13.050 * [backup-simplify]: Simplify 0 into 0
13.050 * [backup-simplify]: Simplify 1 into 1
13.050 * [backup-simplify]: Simplify (/ 1 1) into 1
13.051 * [backup-simplify]: Simplify (- 1) into -1
13.051 * [backup-simplify]: Simplify -1 into -1
13.051 * [backup-simplify]: Simplify 1 into 1
13.051 * [backup-simplify]: Simplify 0 into 0
13.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.052 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.052 * [backup-simplify]: Simplify (- 0) into 0
13.053 * [backup-simplify]: Simplify (+ 0 0) into 0
13.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
13.054 * [taylor]: Taking taylor expansion of 0 in y
13.054 * [backup-simplify]: Simplify 0 into 0
13.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.055 * [backup-simplify]: Simplify (- 0) into 0
13.055 * [backup-simplify]: Simplify 0 into 0
13.055 * [backup-simplify]: Simplify 0 into 0
13.055 * [backup-simplify]: Simplify 0 into 0
13.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.057 * [backup-simplify]: Simplify (- 0) into 0
13.057 * [backup-simplify]: Simplify (+ 0 0) into 0
13.059 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
13.059 * [taylor]: Taking taylor expansion of 0 in y
13.059 * [backup-simplify]: Simplify 0 into 0
13.059 * [backup-simplify]: Simplify 0 into 0
13.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.060 * [backup-simplify]: Simplify (- 0) into 0
13.061 * [backup-simplify]: Simplify 0 into 0
13.061 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 1 (/ y x))
13.061 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (* (- (/ 1 y) (/ 1 x)) x))
13.061 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
13.061 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in y
13.061 * [taylor]: Taking taylor expansion of -1 in y
13.061 * [backup-simplify]: Simplify -1 into -1
13.061 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
13.061 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
13.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.061 * [taylor]: Taking taylor expansion of y in y
13.061 * [backup-simplify]: Simplify 0 into 0
13.061 * [backup-simplify]: Simplify 1 into 1
13.062 * [backup-simplify]: Simplify (/ 1 1) into 1
13.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.062 * [taylor]: Taking taylor expansion of x in y
13.062 * [backup-simplify]: Simplify x into x
13.062 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.062 * [taylor]: Taking taylor expansion of x in y
13.062 * [backup-simplify]: Simplify x into x
13.062 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.062 * [taylor]: Taking taylor expansion of -1 in x
13.062 * [backup-simplify]: Simplify -1 into -1
13.062 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.062 * [taylor]: Taking taylor expansion of y in x
13.062 * [backup-simplify]: Simplify y into y
13.062 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.062 * [taylor]: Taking taylor expansion of x in x
13.062 * [backup-simplify]: Simplify 0 into 0
13.062 * [backup-simplify]: Simplify 1 into 1
13.063 * [backup-simplify]: Simplify (/ 1 1) into 1
13.063 * [taylor]: Taking taylor expansion of x in x
13.063 * [backup-simplify]: Simplify 0 into 0
13.063 * [backup-simplify]: Simplify 1 into 1
13.063 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.063 * [taylor]: Taking taylor expansion of -1 in x
13.063 * [backup-simplify]: Simplify -1 into -1
13.063 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.063 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.063 * [taylor]: Taking taylor expansion of y in x
13.063 * [backup-simplify]: Simplify y into y
13.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.063 * [taylor]: Taking taylor expansion of x in x
13.063 * [backup-simplify]: Simplify 0 into 0
13.063 * [backup-simplify]: Simplify 1 into 1
13.064 * [backup-simplify]: Simplify (/ 1 1) into 1
13.064 * [taylor]: Taking taylor expansion of x in x
13.064 * [backup-simplify]: Simplify 0 into 0
13.064 * [backup-simplify]: Simplify 1 into 1
13.064 * [backup-simplify]: Simplify (- 1) into -1
13.065 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.065 * [backup-simplify]: Simplify (* -1 0) into 0
13.065 * [backup-simplify]: Simplify (* -1 0) into 0
13.065 * [taylor]: Taking taylor expansion of 0 in y
13.065 * [backup-simplify]: Simplify 0 into 0
13.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.066 * [backup-simplify]: Simplify (- 0) into 0
13.067 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.067 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
13.068 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (* 0 0)) into 1
13.068 * [taylor]: Taking taylor expansion of 1 in y
13.068 * [backup-simplify]: Simplify 1 into 1
13.068 * [backup-simplify]: Simplify 0 into 0
13.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.069 * [backup-simplify]: Simplify (- 0) into 0
13.070 * [backup-simplify]: Simplify (+ 0 0) into 0
13.071 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
13.071 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (/ 1 y))
13.071 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.071 * [taylor]: Taking taylor expansion of y in y
13.071 * [backup-simplify]: Simplify 0 into 0
13.071 * [backup-simplify]: Simplify 1 into 1
13.072 * [backup-simplify]: Simplify (/ 1 1) into 1
13.072 * [backup-simplify]: Simplify (- 1) into -1
13.072 * [backup-simplify]: Simplify -1 into -1
13.072 * [backup-simplify]: Simplify 1 into 1
13.072 * [backup-simplify]: Simplify 0 into 0
13.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.077 * [backup-simplify]: Simplify (- 0) into 0
13.077 * [backup-simplify]: Simplify (+ 0 0) into 0
13.078 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
13.079 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
13.079 * [taylor]: Taking taylor expansion of 0 in y
13.079 * [backup-simplify]: Simplify 0 into 0
13.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.080 * [backup-simplify]: Simplify (- 0) into 0
13.080 * [backup-simplify]: Simplify 0 into 0
13.080 * [backup-simplify]: Simplify 0 into 0
13.080 * [backup-simplify]: Simplify 0 into 0
13.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.081 * [backup-simplify]: Simplify (- 0) into 0
13.082 * [backup-simplify]: Simplify (+ 0 0) into 0
13.083 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.084 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
13.084 * [taylor]: Taking taylor expansion of 0 in y
13.084 * [backup-simplify]: Simplify 0 into 0
13.084 * [backup-simplify]: Simplify 0 into 0
13.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.085 * [backup-simplify]: Simplify (- 0) into 0
13.085 * [backup-simplify]: Simplify 0 into 0
13.086 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 1 (/ y x))
13.086 * * * [progress]: simplifying candidates
13.088 * [simplify]: Simplifying:
  (expm1 (/ (/ (- x y) x) (* 2.0 y)))
  (log1p (/ (/ (- x y) x) (* 2.0 y)))
  (- (- (log (- x y)) (log x)) (+ (log 2.0) (log y)))
  (- (- (log (- x y)) (log x)) (log (* 2.0 y)))
  (- (log (/ (- x y) x)) (+ (log 2.0) (log y)))
  (- (log (/ (- x y) x)) (log (* 2.0 y)))
  (log (/ (/ (- x y) x) (* 2.0 y)))
  (exp (/ (/ (- x y) x) (* 2.0 y)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (/ (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (* (cbrt (/ (/ (- x y) x) (* 2.0 y))) (cbrt (/ (/ (- x y) x) (* 2.0 y))))
  (cbrt (/ (/ (- x y) x) (* 2.0 y)))
  (* (* (/ (/ (- x y) x) (* 2.0 y)) (/ (/ (- x y) x) (* 2.0 y))) (/ (/ (- x y) x) (* 2.0 y)))
  (sqrt (/ (/ (- x y) x) (* 2.0 y)))
  (sqrt (/ (/ (- x y) x) (* 2.0 y)))
  (- (/ (- x y) x))
  (- (* 2.0 y))
  (/ (/ x x) (* 2.0 y))
  (/ (/ y x) (* 2.0 y))
  (/ (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) 2.0)
  (/ (cbrt (/ (- x y) x)) y)
  (/ (sqrt (/ (- x y) x)) 2.0)
  (/ (sqrt (/ (- x y) x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (cbrt (- x y)) (cbrt x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) 2.0)
  (/ (/ (cbrt (- x y)) (sqrt x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 2.0)
  (/ (/ (cbrt (- x y)) x) y)
  (/ (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (sqrt (- x y)) (cbrt x)) y)
  (/ (/ (sqrt (- x y)) (sqrt x)) 2.0)
  (/ (/ (sqrt (- x y)) (sqrt x)) y)
  (/ (/ (sqrt (- x y)) 1) 2.0)
  (/ (/ (sqrt (- x y)) x) y)
  (/ (/ 1 (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- x y) (cbrt x)) y)
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (/ (- x y) (sqrt x)) y)
  (/ (/ 1 1) 2.0)
  (/ (/ (- x y) x) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) (cbrt x)) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt x)) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) (sqrt x)) y)
  (/ (/ (+ (sqrt x) (sqrt y)) 1) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) x) y)
  (/ (/ 1 (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- x y) (cbrt x)) y)
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (/ (- x y) (sqrt x)) y)
  (/ (/ 1 1) 2.0)
  (/ (/ (- x y) x) y)
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ (- x y) 2.0)
  (/ (/ 1 x) y)
  (/ 1 (* 2.0 y))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (/ (- x y) x) 2.0)
  (/ (* 2.0 y) (cbrt (/ (- x y) x)))
  (/ (* 2.0 y) (sqrt (/ (- x y) x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) (cbrt x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) (sqrt x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) x))
  (/ (* 2.0 y) (/ (sqrt (- x y)) (cbrt x)))
  (/ (* 2.0 y) (/ (sqrt (- x y)) (sqrt x)))
  (/ (* 2.0 y) (/ (sqrt (- x y)) x))
  (/ (* 2.0 y) (/ (- x y) (cbrt x)))
  (/ (* 2.0 y) (/ (- x y) (sqrt x)))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) (cbrt x)))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) (sqrt x)))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) x))
  (/ (* 2.0 y) (/ (- x y) (cbrt x)))
  (/ (* 2.0 y) (/ (- x y) (sqrt x)))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ 1 x))
  (* (* 2.0 y) x)
  (expm1 (/ (- x y) x))
  (log1p (/ (- x y) x))
  (- (log (- x y)) (log x))
  (log (/ (- x y) x))
  (exp (/ (- x y) x))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x))
  (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x)))
  (cbrt (/ (- x y) x))
  (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (- (- x y))
  (- x)
  (/ x x)
  (/ y x)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x))
  (/ (cbrt (- x y)) (sqrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt x) (sqrt y)) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt x))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ 1 x)
  (/ x (- x y))
  (/ (- x y) (* (cbrt x) (cbrt x)))
  (/ (- x y) (sqrt x))
  (/ (- x y) 1)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* x (+ (* x x) (+ (* y y) (* x y))))
  (* x (+ x y))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
13.091 * * [simplify]: iteration 0: 160 enodes
13.148 * * [simplify]: iteration 1: 399 enodes
13.473 * * [simplify]: iteration 2: 1907 enodes
13.998 * * [simplify]: iteration complete: 5000 enodes
13.998 * * [simplify]: Extracting #0: cost 102 inf + 0
14.001 * * [simplify]: Extracting #1: cost 1259 inf + 1
14.007 * * [simplify]: Extracting #2: cost 2230 inf + 410
14.015 * * [simplify]: Extracting #3: cost 1816 inf + 4374
14.024 * * [simplify]: Extracting #4: cost 389 inf + 19059
14.036 * * [simplify]: Extracting #5: cost 4 inf + 24040
14.043 * * [simplify]: Extracting #6: cost 0 inf + 24060
14.059 * [simplify]: Simplified to:
  (expm1 (/ (- x y) (* 2.0 (* y x))))
  (log1p (/ (- x y) (* 2.0 (* y x))))
  (- (log1p (- (/ y x))) (log (* y 2.0)))
  (- (log1p (- (/ y x))) (log (* y 2.0)))
  (- (log1p (- (/ y x))) (log (* y 2.0)))
  (- (log1p (- (/ y x))) (log (* y 2.0)))
  (- (log1p (- (/ y x))) (log (* y 2.0)))
  (exp (/ (- x y) (* 2.0 (* y x))))
  (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)
  (* (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)) x)
  (* y (- 2.0))
  (/ (/ 1 2.0) y)
  (/ (/ y x) (* y 2.0))
  (/ (cbrt (- 1 (/ y x))) (/ 2.0 (cbrt (- 1 (/ y x)))))
  (/ (cbrt (- 1 (/ y x))) y)
  (/ (sqrt (- 1 (/ y x))) 2.0)
  (/ (sqrt (- 1 (/ y x))) y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* 2.0 (* (cbrt x) (cbrt x))))
  (/ (/ (cbrt (- x y)) (cbrt x)) y)
  (/ (cbrt (- x y)) (/ (* (sqrt x) 2.0) (cbrt (- x y))))
  (/ (/ (cbrt (- x y)) y) (sqrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 2.0)
  (/ (cbrt (- x y)) (* y x))
  (/ (sqrt (- x y)) (* 2.0 (* (cbrt x) (cbrt x))))
  (/ (sqrt (- x y)) (* (cbrt x) y))
  (/ (/ (sqrt (- x y)) 2.0) (sqrt x))
  (/ (sqrt (- x y)) (* y (sqrt x)))
  (/ (sqrt (- x y)) 2.0)
  (/ (sqrt (- x y)) (* y x))
  (/ (/ 1 2.0) (* (cbrt x) (cbrt x)))
  (/ (- x y) (* (cbrt x) y))
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (- x y) (* y (sqrt x)))
  (/ 1 2.0)
  (/ (- x y) (* y x))
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (- (sqrt x) (sqrt y)) (* (cbrt x) y))
  (/ (+ (sqrt x) (sqrt y)) (* 2.0 (sqrt x)))
  (/ (- 1 (/ (sqrt y) (sqrt x))) y)
  (/ (+ (sqrt x) (sqrt y)) 2.0)
  (/ (- (sqrt x) (sqrt y)) (* y x))
  (/ (/ 1 2.0) (* (cbrt x) (cbrt x)))
  (/ (- x y) (* (cbrt x) y))
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (- x y) (* y (sqrt x)))
  (/ 1 2.0)
  (/ (- x y) (* y x))
  (/ 1 2.0)
  (/ (- x y) (* y x))
  (/ (- x y) 2.0)
  (/ (/ 1 x) y)
  (/ (/ 1 2.0) y)
  (* (/ (* y 2.0) (- x y)) x)
  (/ (- x y) (* 2.0 x))
  (/ 2.0 (/ (cbrt (- 1 (/ y x))) y))
  (/ 2.0 (/ (sqrt (- 1 (/ y x))) y))
  (/ (* y 2.0) (/ (cbrt (- x y)) (cbrt x)))
  (/ (* (* y 2.0) (sqrt x)) (cbrt (- x y)))
  (/ (* (* y 2.0) x) (cbrt (- x y)))
  (* (/ (* y 2.0) (sqrt (- x y))) (cbrt x))
  (/ (* (* y 2.0) (sqrt x)) (sqrt (- x y)))
  (* (/ (* y 2.0) (sqrt (- x y))) x)
  (/ (* (* y 2.0) (cbrt x)) (- x y))
  (* (/ (* y 2.0) (- x y)) (sqrt x))
  (* (/ (* y 2.0) (- x y)) x)
  (/ (* (* y 2.0) (cbrt x)) (- (sqrt x) (sqrt y)))
  (/ 2.0 (/ (- 1 (/ (sqrt y) (sqrt x))) y))
  (/ (* (* y 2.0) x) (- (sqrt x) (sqrt y)))
  (/ (* (* y 2.0) (cbrt x)) (- x y))
  (* (/ (* y 2.0) (- x y)) (sqrt x))
  (* (/ (* y 2.0) (- x y)) x)
  (* (/ (* y 2.0) (- x y)) x)
  (* 2.0 (* y x))
  (* 2.0 (* y x))
  (expm1 (- 1 (/ y x)))
  (log1p (- 1 (/ y x)))
  (log1p (- (/ y x)))
  (log1p (- (/ y x)))
  (exp (- 1 (/ y x)))
  (pow (- 1 (/ y x)) 3)
  (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))
  (cbrt (- 1 (/ y x)))
  (pow (- 1 (/ y x)) 3)
  (sqrt (- 1 (/ y x)))
  (sqrt (- 1 (/ y x)))
  (- (- x y))
  (- x)
  1
  (/ y x)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (cbrt x)) (cbrt x))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x))
  (/ (cbrt (- x y)) (sqrt x))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (- 1 (/ y x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt x) (sqrt y)) (sqrt x))
  (- 1 (/ (sqrt y) (sqrt x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (- 1 (/ y x))
  (/ 1 x)
  (/ x (- x y))
  (/ (/ (- x y) (cbrt x)) (cbrt x))
  (/ (- x y) (sqrt x))
  (- x y)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* (fma y y (* x (+ x y))) x)
  (* x (+ x y))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
14.060 * * * [progress]: adding candidates to table
14.966 * * [progress]: iteration 2 / 4
14.966 * * * [progress]: picking best candidate
14.976 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
14.976 * * * [progress]: localizing error
14.990 * * * [progress]: generating rewritten candidates
14.990 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
15.062 * * * [progress]: generating series expansions
15.062 * * * * [progress]: [ 1 / 1 ] generating series at (2)
15.062 * [backup-simplify]: Simplify (- (/ 0.5 y) (/ 0.5 x)) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.062 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
15.062 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
15.062 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
15.062 * [taylor]: Taking taylor expansion of 0.5 in x
15.062 * [backup-simplify]: Simplify 0.5 into 0.5
15.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.062 * [taylor]: Taking taylor expansion of y in x
15.062 * [backup-simplify]: Simplify y into y
15.062 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.062 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
15.062 * [taylor]: Taking taylor expansion of 0.5 in x
15.062 * [backup-simplify]: Simplify 0.5 into 0.5
15.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.062 * [taylor]: Taking taylor expansion of x in x
15.062 * [backup-simplify]: Simplify 0 into 0
15.062 * [backup-simplify]: Simplify 1 into 1
15.063 * [backup-simplify]: Simplify (/ 1 1) into 1
15.063 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
15.063 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
15.063 * [taylor]: Taking taylor expansion of 0.5 in y
15.063 * [backup-simplify]: Simplify 0.5 into 0.5
15.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.063 * [taylor]: Taking taylor expansion of y in y
15.063 * [backup-simplify]: Simplify 0 into 0
15.063 * [backup-simplify]: Simplify 1 into 1
15.063 * [backup-simplify]: Simplify (/ 1 1) into 1
15.063 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
15.063 * [taylor]: Taking taylor expansion of 0.5 in y
15.063 * [backup-simplify]: Simplify 0.5 into 0.5
15.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y
15.063 * [taylor]: Taking taylor expansion of x in y
15.063 * [backup-simplify]: Simplify x into x
15.063 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.063 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
15.063 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
15.063 * [taylor]: Taking taylor expansion of 0.5 in y
15.063 * [backup-simplify]: Simplify 0.5 into 0.5
15.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.063 * [taylor]: Taking taylor expansion of y in y
15.063 * [backup-simplify]: Simplify 0 into 0
15.063 * [backup-simplify]: Simplify 1 into 1
15.064 * [backup-simplify]: Simplify (/ 1 1) into 1
15.064 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
15.064 * [taylor]: Taking taylor expansion of 0.5 in y
15.064 * [backup-simplify]: Simplify 0.5 into 0.5
15.064 * [taylor]: Taking taylor expansion of (/ 1 x) in y
15.064 * [taylor]: Taking taylor expansion of x in y
15.064 * [backup-simplify]: Simplify x into x
15.064 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.064 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.064 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
15.064 * [taylor]: Taking taylor expansion of 0.5 in x
15.064 * [backup-simplify]: Simplify 0.5 into 0.5
15.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.065 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
15.065 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
15.065 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
15.066 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
15.066 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
15.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
15.066 * [taylor]: Taking taylor expansion of 0.5 in x
15.066 * [backup-simplify]: Simplify 0.5 into 0.5
15.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.066 * [taylor]: Taking taylor expansion of x in x
15.066 * [backup-simplify]: Simplify 0 into 0
15.066 * [backup-simplify]: Simplify 1 into 1
15.066 * [backup-simplify]: Simplify (/ 1 1) into 1
15.066 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.067 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.067 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.067 * [backup-simplify]: Simplify 0.5 into 0.5
15.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.068 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
15.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
15.068 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
15.069 * [backup-simplify]: Simplify (- 0) into 0
15.069 * [backup-simplify]: Simplify (+ 0 0) into 0
15.069 * [taylor]: Taking taylor expansion of 0 in x
15.069 * [backup-simplify]: Simplify 0 into 0
15.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.070 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
15.070 * [backup-simplify]: Simplify (- 0) into 0
15.070 * [backup-simplify]: Simplify 0 into 0
15.070 * [backup-simplify]: Simplify 0 into 0
15.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.071 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
15.072 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
15.072 * [backup-simplify]: Simplify (- 0) into 0
15.073 * [backup-simplify]: Simplify (+ 0 0) into 0
15.073 * [taylor]: Taking taylor expansion of 0 in x
15.073 * [backup-simplify]: Simplify 0 into 0
15.073 * [backup-simplify]: Simplify 0 into 0
15.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.074 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
15.074 * [backup-simplify]: Simplify (- 0) into 0
15.074 * [backup-simplify]: Simplify 0 into 0
15.074 * [backup-simplify]: Simplify 0 into 0
15.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.076 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
15.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
15.077 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
15.078 * [backup-simplify]: Simplify (- 0) into 0
15.078 * [backup-simplify]: Simplify (+ 0 0) into 0
15.078 * [taylor]: Taking taylor expansion of 0 in x
15.078 * [backup-simplify]: Simplify 0 into 0
15.078 * [backup-simplify]: Simplify 0 into 0
15.079 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.079 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (- (* 0.5 y) (* 0.5 x))
15.079 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
15.079 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
15.079 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
15.079 * [taylor]: Taking taylor expansion of 0.5 in x
15.079 * [backup-simplify]: Simplify 0.5 into 0.5
15.079 * [taylor]: Taking taylor expansion of y in x
15.079 * [backup-simplify]: Simplify y into y
15.079 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
15.079 * [taylor]: Taking taylor expansion of 0.5 in x
15.079 * [backup-simplify]: Simplify 0.5 into 0.5
15.079 * [taylor]: Taking taylor expansion of x in x
15.079 * [backup-simplify]: Simplify 0 into 0
15.079 * [backup-simplify]: Simplify 1 into 1
15.079 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
15.079 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
15.079 * [taylor]: Taking taylor expansion of 0.5 in y
15.079 * [backup-simplify]: Simplify 0.5 into 0.5
15.079 * [taylor]: Taking taylor expansion of y in y
15.079 * [backup-simplify]: Simplify 0 into 0
15.079 * [backup-simplify]: Simplify 1 into 1
15.079 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
15.080 * [taylor]: Taking taylor expansion of 0.5 in y
15.080 * [backup-simplify]: Simplify 0.5 into 0.5
15.080 * [taylor]: Taking taylor expansion of x in y
15.080 * [backup-simplify]: Simplify x into x
15.080 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
15.080 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
15.080 * [taylor]: Taking taylor expansion of 0.5 in y
15.080 * [backup-simplify]: Simplify 0.5 into 0.5
15.080 * [taylor]: Taking taylor expansion of y in y
15.080 * [backup-simplify]: Simplify 0 into 0
15.080 * [backup-simplify]: Simplify 1 into 1
15.080 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
15.080 * [taylor]: Taking taylor expansion of 0.5 in y
15.080 * [backup-simplify]: Simplify 0.5 into 0.5
15.080 * [taylor]: Taking taylor expansion of x in y
15.080 * [backup-simplify]: Simplify x into x
15.080 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.080 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
15.081 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
15.081 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
15.081 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
15.081 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
15.081 * [taylor]: Taking taylor expansion of 0.5 in x
15.081 * [backup-simplify]: Simplify 0.5 into 0.5
15.081 * [taylor]: Taking taylor expansion of x in x
15.081 * [backup-simplify]: Simplify 0 into 0
15.081 * [backup-simplify]: Simplify 1 into 1
15.081 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.082 * [backup-simplify]: Simplify (- 0) into 0
15.082 * [backup-simplify]: Simplify 0 into 0
15.083 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.084 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
15.084 * [backup-simplify]: Simplify (- 0) into 0
15.085 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
15.085 * [taylor]: Taking taylor expansion of 0.5 in x
15.085 * [backup-simplify]: Simplify 0.5 into 0.5
15.085 * [backup-simplify]: Simplify 0.5 into 0.5
15.086 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.086 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.087 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.088 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
15.089 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
15.089 * [backup-simplify]: Simplify (- 0) into 0
15.089 * [backup-simplify]: Simplify (+ 0 0) into 0
15.090 * [taylor]: Taking taylor expansion of 0 in x
15.090 * [backup-simplify]: Simplify 0 into 0
15.090 * [backup-simplify]: Simplify 0 into 0
15.090 * [backup-simplify]: Simplify 0 into 0
15.091 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
15.091 * [backup-simplify]: Simplify (- 0) into 0
15.091 * [backup-simplify]: Simplify 0 into 0
15.092 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.094 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
15.094 * [backup-simplify]: Simplify (- 0) into 0
15.094 * [backup-simplify]: Simplify (+ 0 0) into 0
15.094 * [taylor]: Taking taylor expansion of 0 in x
15.094 * [backup-simplify]: Simplify 0 into 0
15.094 * [backup-simplify]: Simplify 0 into 0
15.094 * [backup-simplify]: Simplify 0 into 0
15.094 * [backup-simplify]: Simplify 0 into 0
15.095 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.095 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (* 0.5 x) (* 0.5 y))
15.095 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
15.095 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
15.095 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
15.095 * [taylor]: Taking taylor expansion of 0.5 in x
15.095 * [backup-simplify]: Simplify 0.5 into 0.5
15.095 * [taylor]: Taking taylor expansion of x in x
15.095 * [backup-simplify]: Simplify 0 into 0
15.096 * [backup-simplify]: Simplify 1 into 1
15.096 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
15.096 * [taylor]: Taking taylor expansion of 0.5 in x
15.096 * [backup-simplify]: Simplify 0.5 into 0.5
15.096 * [taylor]: Taking taylor expansion of y in x
15.096 * [backup-simplify]: Simplify y into y
15.096 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
15.096 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
15.096 * [taylor]: Taking taylor expansion of 0.5 in y
15.096 * [backup-simplify]: Simplify 0.5 into 0.5
15.096 * [taylor]: Taking taylor expansion of x in y
15.096 * [backup-simplify]: Simplify x into x
15.096 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
15.096 * [taylor]: Taking taylor expansion of 0.5 in y
15.096 * [backup-simplify]: Simplify 0.5 into 0.5
15.096 * [taylor]: Taking taylor expansion of y in y
15.096 * [backup-simplify]: Simplify 0 into 0
15.096 * [backup-simplify]: Simplify 1 into 1
15.096 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
15.096 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
15.096 * [taylor]: Taking taylor expansion of 0.5 in y
15.096 * [backup-simplify]: Simplify 0.5 into 0.5
15.096 * [taylor]: Taking taylor expansion of x in y
15.096 * [backup-simplify]: Simplify x into x
15.096 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
15.096 * [taylor]: Taking taylor expansion of 0.5 in y
15.096 * [backup-simplify]: Simplify 0.5 into 0.5
15.096 * [taylor]: Taking taylor expansion of y in y
15.096 * [backup-simplify]: Simplify 0 into 0
15.096 * [backup-simplify]: Simplify 1 into 1
15.096 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
15.097 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.097 * [backup-simplify]: Simplify (- 0) into 0
15.097 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
15.097 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
15.097 * [taylor]: Taking taylor expansion of 0.5 in x
15.097 * [backup-simplify]: Simplify 0.5 into 0.5
15.097 * [taylor]: Taking taylor expansion of x in x
15.097 * [backup-simplify]: Simplify 0 into 0
15.098 * [backup-simplify]: Simplify 1 into 1
15.098 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.098 * [backup-simplify]: Simplify 0 into 0
15.098 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
15.105 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.105 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.106 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
15.106 * [taylor]: Taking taylor expansion of (- 0.5) in x
15.106 * [taylor]: Taking taylor expansion of 0.5 in x
15.106 * [backup-simplify]: Simplify 0.5 into 0.5
15.107 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.107 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.109 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.109 * [backup-simplify]: Simplify 0.5 into 0.5
15.109 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
15.110 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
15.111 * [backup-simplify]: Simplify (- 0) into 0
15.111 * [backup-simplify]: Simplify (+ 0 0) into 0
15.111 * [taylor]: Taking taylor expansion of 0 in x
15.111 * [backup-simplify]: Simplify 0 into 0
15.111 * [backup-simplify]: Simplify 0 into 0
15.111 * [backup-simplify]: Simplify (- 0) into 0
15.111 * [backup-simplify]: Simplify 0 into 0
15.112 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
15.112 * [backup-simplify]: Simplify 0 into 0
15.113 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
15.113 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.114 * [backup-simplify]: Simplify (- 0) into 0
15.114 * [backup-simplify]: Simplify (+ 0 0) into 0
15.114 * [taylor]: Taking taylor expansion of 0 in x
15.114 * [backup-simplify]: Simplify 0 into 0
15.114 * [backup-simplify]: Simplify 0 into 0
15.114 * [backup-simplify]: Simplify 0 into 0
15.114 * [backup-simplify]: Simplify (- 0) into 0
15.114 * [backup-simplify]: Simplify 0 into 0
15.115 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.115 * * * [progress]: simplifying candidates
15.120 * [simplify]: Simplifying:
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma (sqrt (/ 0.5 y)) (sqrt (/ 0.5 y)) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt y) (cbrt y))) (/ (cbrt 0.5) (cbrt y)) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (/ (cbrt 0.5) y) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (/ (cbrt 0.5) y) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (/ (cbrt 0.5) y) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (/ (cbrt 0.5) y) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
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  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma (/ 1 1) (/ 0.5 y) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma (/ 1 1) (/ 0.5 y) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma 1 (/ 0.5 y) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma 1 (/ 0.5 y) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma 1 (/ 0.5 y) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma 1 (/ 0.5 y) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma 1 (/ 0.5 y) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma 1 (/ 0.5 y) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma 1 (/ 0.5 y) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma 1 (/ 0.5 y) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma 1 (/ 0.5 y) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma 0.5 (/ 1 y) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma 0.5 (/ 1 y) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma 0.5 (/ 1 y) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma 0.5 (/ 1 y) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma 0.5 (/ 1 y) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma 0.5 (/ 1 y) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma 0.5 (/ 1 y) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma 0.5 (/ 1 y) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma 0.5 (/ 1 y) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (expm1 (- (/ 0.5 y) (/ 0.5 x)))
  (log1p (- (/ 0.5 y) (/ 0.5 x)))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (/ (exp (/ 0.5 y)) (exp (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (* (* (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (- (* 0.5 x) (* y 0.5))
  (* y x)
  (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (+ (* (/ 0.5 y) (/ 0.5 y)) (+ (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x))))
  (- (/ 0.5 x))
  (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x)))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 1 y) (/ 1 x))
  (- (/ 0.5 x))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.127 * * [simplify]: iteration 0: 314 enodes
15.211 * * [simplify]: iteration 1: 715 enodes
15.493 * * [simplify]: iteration 2: 2310 enodes
17.212 * * [simplify]: iteration complete: 5000 enodes
17.212 * * [simplify]: Extracting #0: cost 53 inf + 0
17.214 * * [simplify]: Extracting #1: cost 426 inf + 1
17.218 * * [simplify]: Extracting #2: cost 946 inf + 180
17.223 * * [simplify]: Extracting #3: cost 669 inf + 1777
17.228 * * [simplify]: Extracting #4: cost 180 inf + 5478
17.232 * * [simplify]: Extracting #5: cost 6 inf + 6815
17.239 * * [simplify]: Extracting #6: cost 0 inf + 6858
17.245 * [simplify]: Simplified to:
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 x))
  0
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 x))
  0
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (pow (cbrt (/ 0.5 y)) 3) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 x))
  0
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (pow (cbrt (/ 0.5 y)) 3) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 x))
  0
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (pow (cbrt (/ 0.5 y)) 3) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 x))
  0
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 x))
  0
  (- (pow (cbrt (/ 0.5 y)) 3) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 x))
  0
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 x))
  0
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 x))
  0
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 x))
  0
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 x))
  0
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 x))
  0
  (- (pow (/ (cbrt 0.5) (cbrt y)) 3) (/ 0.5 x))
  0
  (fma (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (- 0.5) x))
  0
  (fma (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (- 0.5) x))
  0
  (- (* (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (- 0.5) x))
  0
  (- (* (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (- 0.5) x))
  0
  (- (* (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (cbrt 0.5) (sqrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (- 0.5) x))
  0
  (fma (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (- 0.5) x))
  0
  (fma (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y)) (/ (- 0.5) x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (- 0.5) x))
  0
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (- 0.5) x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (- 0.5) x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (- 0.5) x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (- 0.5) x))
  0
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (- 0.5) x))
  0
  (fma (/ (sqrt 0.5) (cbrt y)) (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (- 0.5) x))
  0
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (- 0.5) x))
  0
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (- 0.5) x))
  0
  (- (/ (* (sqrt 0.5) (/ (sqrt 0.5) (sqrt y))) (sqrt y)) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (- 0.5) x))
  0
  (- (/ (* (sqrt 0.5) (/ (sqrt 0.5) (sqrt y))) (sqrt y)) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (- 0.5) x))
  0
  (- (/ (* (sqrt 0.5) (/ (sqrt 0.5) (sqrt y))) (sqrt y)) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (/ (- 0.5) (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (- 0.5) x))
  0
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (- 0.5) x))
  0
  (fma (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y)) (/ (- 0.5) x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3)))
  (+ (- (/ 0.5 (pow (cbrt x) 3))) (/ 0.5 (pow (cbrt x) 3)))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x))))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (expm1 (- (/ 0.5 y) (/ 0.5 x)))
  (log1p (- (/ 0.5 y) (/ 0.5 x)))
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (/ (- 0.5) x)
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (pow (- (/ 0.5 y) (/ 0.5 x)) 3)
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (* 0.5 (- x y))
  (* x y)
  (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (fma (+ (/ 0.5 x) (/ 0.5 y)) (/ 0.5 x) (* (/ 0.5 y) (/ 0.5 y)))
  (/ (- 0.5) x)
  (fma (/ 0.5 y) (/ 0.5 y) (/ (- (* 0.5 (/ 0.5 x))) x))
  (+ (/ 0.5 x) (/ 0.5 y))
  (+ (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt x)) (sqrt (/ 0.5 y)))
  (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (+ (/ -1 x) (/ 1 y))
  (/ (- 0.5) x)
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
17.248 * * * [progress]: adding candidates to table
17.579 * * [progress]: iteration 3 / 4
17.579 * * * [progress]: picking best candidate
17.584 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (/ 1 x)) (* 2.0 y)))>
17.584 * * * [progress]: localizing error
17.606 * * * [progress]: generating rewritten candidates
17.606 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
17.649 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
17.701 * * * [progress]: generating series expansions
17.701 * * * * [progress]: [ 1 / 2 ] generating series at (2)
17.701 * [backup-simplify]: Simplify (/ (* (- x y) (/ 1 x)) (* 2.0 y)) into (* 0.5 (/ (- x y) (* x y)))
17.701 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
17.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
17.701 * [taylor]: Taking taylor expansion of 0.5 in y
17.701 * [backup-simplify]: Simplify 0.5 into 0.5
17.701 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
17.701 * [taylor]: Taking taylor expansion of (- x y) in y
17.701 * [taylor]: Taking taylor expansion of x in y
17.701 * [backup-simplify]: Simplify x into x
17.701 * [taylor]: Taking taylor expansion of y in y
17.701 * [backup-simplify]: Simplify 0 into 0
17.701 * [backup-simplify]: Simplify 1 into 1
17.701 * [taylor]: Taking taylor expansion of (* x y) in y
17.701 * [taylor]: Taking taylor expansion of x in y
17.701 * [backup-simplify]: Simplify x into x
17.701 * [taylor]: Taking taylor expansion of y in y
17.701 * [backup-simplify]: Simplify 0 into 0
17.701 * [backup-simplify]: Simplify 1 into 1
17.702 * [backup-simplify]: Simplify (- 0) into 0
17.702 * [backup-simplify]: Simplify (+ x 0) into x
17.703 * [backup-simplify]: Simplify (* x 0) into 0
17.703 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
17.703 * [backup-simplify]: Simplify (/ x x) into 1
17.703 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
17.703 * [taylor]: Taking taylor expansion of 0.5 in x
17.703 * [backup-simplify]: Simplify 0.5 into 0.5
17.703 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
17.703 * [taylor]: Taking taylor expansion of (- x y) in x
17.703 * [taylor]: Taking taylor expansion of x in x
17.703 * [backup-simplify]: Simplify 0 into 0
17.703 * [backup-simplify]: Simplify 1 into 1
17.703 * [taylor]: Taking taylor expansion of y in x
17.703 * [backup-simplify]: Simplify y into y
17.703 * [taylor]: Taking taylor expansion of (* x y) in x
17.703 * [taylor]: Taking taylor expansion of x in x
17.703 * [backup-simplify]: Simplify 0 into 0
17.703 * [backup-simplify]: Simplify 1 into 1
17.703 * [taylor]: Taking taylor expansion of y in x
17.703 * [backup-simplify]: Simplify y into y
17.703 * [backup-simplify]: Simplify (- y) into (- y)
17.703 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.704 * [backup-simplify]: Simplify (* 0 y) into 0
17.704 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
17.704 * [backup-simplify]: Simplify (/ (- y) y) into -1
17.704 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
17.704 * [taylor]: Taking taylor expansion of 0.5 in x
17.704 * [backup-simplify]: Simplify 0.5 into 0.5
17.704 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
17.704 * [taylor]: Taking taylor expansion of (- x y) in x
17.704 * [taylor]: Taking taylor expansion of x in x
17.704 * [backup-simplify]: Simplify 0 into 0
17.704 * [backup-simplify]: Simplify 1 into 1
17.704 * [taylor]: Taking taylor expansion of y in x
17.704 * [backup-simplify]: Simplify y into y
17.704 * [taylor]: Taking taylor expansion of (* x y) in x
17.704 * [taylor]: Taking taylor expansion of x in x
17.704 * [backup-simplify]: Simplify 0 into 0
17.704 * [backup-simplify]: Simplify 1 into 1
17.704 * [taylor]: Taking taylor expansion of y in x
17.704 * [backup-simplify]: Simplify y into y
17.704 * [backup-simplify]: Simplify (- y) into (- y)
17.704 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.705 * [backup-simplify]: Simplify (* 0 y) into 0
17.705 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
17.705 * [backup-simplify]: Simplify (/ (- y) y) into -1
17.706 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
17.706 * [taylor]: Taking taylor expansion of -0.5 in y
17.706 * [backup-simplify]: Simplify -0.5 into -0.5
17.706 * [backup-simplify]: Simplify (- 0) into 0
17.706 * [backup-simplify]: Simplify (+ 1 0) into 1
17.707 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
17.707 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
17.708 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
17.708 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
17.708 * [taylor]: Taking taylor expansion of 0.5 in y
17.708 * [backup-simplify]: Simplify 0.5 into 0.5
17.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y
17.708 * [taylor]: Taking taylor expansion of y in y
17.708 * [backup-simplify]: Simplify 0 into 0
17.708 * [backup-simplify]: Simplify 1 into 1
17.708 * [backup-simplify]: Simplify (/ 1 1) into 1
17.709 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.709 * [backup-simplify]: Simplify 0.5 into 0.5
17.709 * [backup-simplify]: Simplify -0.5 into -0.5
17.709 * [backup-simplify]: Simplify (- 0) into 0
17.709 * [backup-simplify]: Simplify (+ 0 0) into 0
17.710 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
17.711 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
17.712 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
17.712 * [taylor]: Taking taylor expansion of 0 in y
17.712 * [backup-simplify]: Simplify 0 into 0
17.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.713 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
17.713 * [backup-simplify]: Simplify 0 into 0
17.713 * [backup-simplify]: Simplify 0 into 0
17.713 * [backup-simplify]: Simplify (- 0) into 0
17.714 * [backup-simplify]: Simplify (+ 0 0) into 0
17.715 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
17.715 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.717 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
17.717 * [taylor]: Taking taylor expansion of 0 in y
17.717 * [backup-simplify]: Simplify 0 into 0
17.717 * [backup-simplify]: Simplify 0 into 0
17.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.719 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
17.719 * [backup-simplify]: Simplify 0 into 0
17.719 * [backup-simplify]: Simplify 0 into 0
17.720 * [backup-simplify]: Simplify (- 0) into 0
17.720 * [backup-simplify]: Simplify (+ 0 0) into 0
17.722 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
17.722 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.724 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
17.724 * [taylor]: Taking taylor expansion of 0 in y
17.724 * [backup-simplify]: Simplify 0 into 0
17.724 * [backup-simplify]: Simplify 0 into 0
17.724 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.724 * [backup-simplify]: Simplify (/ (* (- (/ 1 x) (/ 1 y)) (/ 1 (/ 1 x))) (* 2.0 (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
17.724 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
17.724 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
17.724 * [taylor]: Taking taylor expansion of 0.5 in y
17.724 * [backup-simplify]: Simplify 0.5 into 0.5
17.725 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
17.725 * [taylor]: Taking taylor expansion of x in y
17.725 * [backup-simplify]: Simplify x into x
17.725 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
17.725 * [taylor]: Taking taylor expansion of y in y
17.725 * [backup-simplify]: Simplify 0 into 0
17.725 * [backup-simplify]: Simplify 1 into 1
17.725 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
17.725 * [taylor]: Taking taylor expansion of (/ 1 x) in y
17.725 * [taylor]: Taking taylor expansion of x in y
17.725 * [backup-simplify]: Simplify x into x
17.725 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.725 * [taylor]: Taking taylor expansion of (/ 1 y) in y
17.725 * [taylor]: Taking taylor expansion of y in y
17.725 * [backup-simplify]: Simplify 0 into 0
17.725 * [backup-simplify]: Simplify 1 into 1
17.725 * [backup-simplify]: Simplify (/ 1 1) into 1
17.725 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
17.725 * [taylor]: Taking taylor expansion of 0.5 in x
17.725 * [backup-simplify]: Simplify 0.5 into 0.5
17.725 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
17.725 * [taylor]: Taking taylor expansion of x in x
17.725 * [backup-simplify]: Simplify 0 into 0
17.725 * [backup-simplify]: Simplify 1 into 1
17.725 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
17.725 * [taylor]: Taking taylor expansion of y in x
17.725 * [backup-simplify]: Simplify y into y
17.725 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
17.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.726 * [taylor]: Taking taylor expansion of x in x
17.726 * [backup-simplify]: Simplify 0 into 0
17.726 * [backup-simplify]: Simplify 1 into 1
17.726 * [backup-simplify]: Simplify (/ 1 1) into 1
17.726 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.726 * [taylor]: Taking taylor expansion of y in x
17.726 * [backup-simplify]: Simplify y into y
17.726 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.726 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
17.726 * [taylor]: Taking taylor expansion of 0.5 in x
17.726 * [backup-simplify]: Simplify 0.5 into 0.5
17.726 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
17.726 * [taylor]: Taking taylor expansion of x in x
17.726 * [backup-simplify]: Simplify 0 into 0
17.726 * [backup-simplify]: Simplify 1 into 1
17.726 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
17.726 * [taylor]: Taking taylor expansion of y in x
17.726 * [backup-simplify]: Simplify y into y
17.726 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
17.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.726 * [taylor]: Taking taylor expansion of x in x
17.726 * [backup-simplify]: Simplify 0 into 0
17.726 * [backup-simplify]: Simplify 1 into 1
17.727 * [backup-simplify]: Simplify (/ 1 1) into 1
17.727 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.727 * [taylor]: Taking taylor expansion of y in x
17.727 * [backup-simplify]: Simplify y into y
17.727 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.727 * [backup-simplify]: Simplify (+ 1 0) into 1
17.727 * [backup-simplify]: Simplify (* y 1) into y
17.727 * [backup-simplify]: Simplify (* 0 y) into 0
17.728 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.728 * [taylor]: Taking taylor expansion of 0 in y
17.728 * [backup-simplify]: Simplify 0 into 0
17.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.729 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
17.729 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
17.729 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
17.730 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
17.730 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
17.730 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
17.730 * [taylor]: Taking taylor expansion of 0.5 in y
17.730 * [backup-simplify]: Simplify 0.5 into 0.5
17.730 * [taylor]: Taking taylor expansion of y in y
17.730 * [backup-simplify]: Simplify 0 into 0
17.730 * [backup-simplify]: Simplify 1 into 1
17.730 * [backup-simplify]: Simplify 0 into 0
17.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
17.732 * [backup-simplify]: Simplify (- 0) into 0
17.732 * [backup-simplify]: Simplify (+ 0 0) into 0
17.733 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
17.733 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
17.735 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
17.735 * [taylor]: Taking taylor expansion of (- 0.5) in y
17.735 * [taylor]: Taking taylor expansion of 0.5 in y
17.735 * [backup-simplify]: Simplify 0.5 into 0.5
17.735 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.735 * [backup-simplify]: Simplify 0 into 0
17.735 * [backup-simplify]: Simplify 0 into 0
17.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.737 * [backup-simplify]: Simplify (- 0) into 0
17.737 * [backup-simplify]: Simplify (+ 0 0) into 0
17.738 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
17.739 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
17.740 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
17.741 * [taylor]: Taking taylor expansion of 0 in y
17.741 * [backup-simplify]: Simplify 0 into 0
17.741 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.741 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.745 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
17.746 * [backup-simplify]: Simplify 0.5 into 0.5
17.746 * [backup-simplify]: Simplify 0 into 0
17.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.747 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.747 * [backup-simplify]: Simplify (- 0) into 0
17.747 * [backup-simplify]: Simplify (+ 0 0) into 0
17.748 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
17.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
17.751 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
17.751 * [taylor]: Taking taylor expansion of 0 in y
17.751 * [backup-simplify]: Simplify 0 into 0
17.751 * [backup-simplify]: Simplify 0 into 0
17.752 * [backup-simplify]: Simplify (- 0) into 0
17.752 * [backup-simplify]: Simplify 0 into 0
17.752 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
17.752 * [backup-simplify]: Simplify 0 into 0
17.752 * [backup-simplify]: Simplify 0 into 0
17.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.753 * [backup-simplify]: Simplify (- 0) into 0
17.754 * [backup-simplify]: Simplify (+ 0 0) into 0
17.754 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
17.756 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
17.757 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
17.757 * [taylor]: Taking taylor expansion of 0 in y
17.757 * [backup-simplify]: Simplify 0 into 0
17.757 * [backup-simplify]: Simplify 0 into 0
17.757 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.758 * [backup-simplify]: Simplify (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (/ 1 (- x)))) (* 2.0 (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
17.758 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
17.758 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
17.758 * [taylor]: Taking taylor expansion of 0.5 in y
17.758 * [backup-simplify]: Simplify 0.5 into 0.5
17.758 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
17.758 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
17.758 * [taylor]: Taking taylor expansion of (/ 1 y) in y
17.758 * [taylor]: Taking taylor expansion of y in y
17.758 * [backup-simplify]: Simplify 0 into 0
17.758 * [backup-simplify]: Simplify 1 into 1
17.758 * [backup-simplify]: Simplify (/ 1 1) into 1
17.758 * [taylor]: Taking taylor expansion of (/ 1 x) in y
17.758 * [taylor]: Taking taylor expansion of x in y
17.758 * [backup-simplify]: Simplify x into x
17.758 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.758 * [taylor]: Taking taylor expansion of (* x y) in y
17.758 * [taylor]: Taking taylor expansion of x in y
17.758 * [backup-simplify]: Simplify x into x
17.758 * [taylor]: Taking taylor expansion of y in y
17.758 * [backup-simplify]: Simplify 0 into 0
17.758 * [backup-simplify]: Simplify 1 into 1
17.758 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
17.758 * [taylor]: Taking taylor expansion of 0.5 in x
17.758 * [backup-simplify]: Simplify 0.5 into 0.5
17.758 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
17.758 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
17.758 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.758 * [taylor]: Taking taylor expansion of y in x
17.758 * [backup-simplify]: Simplify y into y
17.758 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.759 * [taylor]: Taking taylor expansion of x in x
17.759 * [backup-simplify]: Simplify 0 into 0
17.759 * [backup-simplify]: Simplify 1 into 1
17.759 * [backup-simplify]: Simplify (/ 1 1) into 1
17.759 * [taylor]: Taking taylor expansion of (* x y) in x
17.759 * [taylor]: Taking taylor expansion of x in x
17.759 * [backup-simplify]: Simplify 0 into 0
17.759 * [backup-simplify]: Simplify 1 into 1
17.759 * [taylor]: Taking taylor expansion of y in x
17.759 * [backup-simplify]: Simplify y into y
17.759 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
17.759 * [taylor]: Taking taylor expansion of 0.5 in x
17.759 * [backup-simplify]: Simplify 0.5 into 0.5
17.759 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
17.759 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
17.759 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.759 * [taylor]: Taking taylor expansion of y in x
17.759 * [backup-simplify]: Simplify y into y
17.759 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.759 * [taylor]: Taking taylor expansion of x in x
17.759 * [backup-simplify]: Simplify 0 into 0
17.759 * [backup-simplify]: Simplify 1 into 1
17.759 * [backup-simplify]: Simplify (/ 1 1) into 1
17.759 * [taylor]: Taking taylor expansion of (* x y) in x
17.760 * [taylor]: Taking taylor expansion of x in x
17.760 * [backup-simplify]: Simplify 0 into 0
17.760 * [backup-simplify]: Simplify 1 into 1
17.760 * [taylor]: Taking taylor expansion of y in x
17.760 * [backup-simplify]: Simplify y into y
17.760 * [backup-simplify]: Simplify (- 1) into -1
17.760 * [backup-simplify]: Simplify (+ 0 -1) into -1
17.760 * [backup-simplify]: Simplify (* 0 y) into 0
17.760 * [backup-simplify]: Simplify (* -1 0) into 0
17.761 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.761 * [taylor]: Taking taylor expansion of 0 in y
17.761 * [backup-simplify]: Simplify 0 into 0
17.761 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
17.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.762 * [backup-simplify]: Simplify (- 0) into 0
17.762 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
17.762 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
17.762 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
17.762 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
17.762 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
17.762 * [taylor]: Taking taylor expansion of 0.5 in y
17.762 * [backup-simplify]: Simplify 0.5 into 0.5
17.762 * [taylor]: Taking taylor expansion of y in y
17.762 * [backup-simplify]: Simplify 0 into 0
17.762 * [backup-simplify]: Simplify 1 into 1
17.762 * [backup-simplify]: Simplify 0 into 0
17.763 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
17.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
17.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.764 * [backup-simplify]: Simplify (- 0) into 0
17.764 * [backup-simplify]: Simplify (+ 0 0) into 0
17.764 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
17.765 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
17.765 * [taylor]: Taking taylor expansion of 0.5 in y
17.765 * [backup-simplify]: Simplify 0.5 into 0.5
17.765 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.766 * [backup-simplify]: Simplify (- 0) into 0
17.766 * [backup-simplify]: Simplify 0 into 0
17.766 * [backup-simplify]: Simplify 0 into 0
17.766 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
17.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.767 * [backup-simplify]: Simplify (- 0) into 0
17.768 * [backup-simplify]: Simplify (+ 0 0) into 0
17.768 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
17.769 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
17.769 * [taylor]: Taking taylor expansion of 0 in y
17.769 * [backup-simplify]: Simplify 0 into 0
17.769 * [backup-simplify]: Simplify 0.5 into 0.5
17.770 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
17.770 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.770 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.770 * [backup-simplify]: Simplify 0 into 0
17.771 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
17.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.773 * [backup-simplify]: Simplify (- 0) into 0
17.774 * [backup-simplify]: Simplify (+ 0 0) into 0
17.775 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
17.776 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
17.776 * [taylor]: Taking taylor expansion of 0 in y
17.776 * [backup-simplify]: Simplify 0 into 0
17.776 * [backup-simplify]: Simplify 0 into 0
17.776 * [backup-simplify]: Simplify 0 into 0
17.777 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
17.778 * [backup-simplify]: Simplify (- 0) into 0
17.778 * [backup-simplify]: Simplify 0 into 0
17.778 * [backup-simplify]: Simplify 0 into 0
17.780 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
17.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.782 * [backup-simplify]: Simplify (- 0) into 0
17.782 * [backup-simplify]: Simplify (+ 0 0) into 0
17.783 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
17.785 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
17.785 * [taylor]: Taking taylor expansion of 0 in y
17.786 * [backup-simplify]: Simplify 0 into 0
17.786 * [backup-simplify]: Simplify 0 into 0
17.786 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.786 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
17.786 * [backup-simplify]: Simplify (* (- x y) (/ 1 x)) into (/ (- x y) x)
17.786 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0
17.786 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
17.787 * [taylor]: Taking taylor expansion of (- x y) in y
17.787 * [taylor]: Taking taylor expansion of x in y
17.787 * [backup-simplify]: Simplify x into x
17.787 * [taylor]: Taking taylor expansion of y in y
17.787 * [backup-simplify]: Simplify 0 into 0
17.787 * [backup-simplify]: Simplify 1 into 1
17.787 * [taylor]: Taking taylor expansion of x in y
17.787 * [backup-simplify]: Simplify x into x
17.787 * [backup-simplify]: Simplify (- 0) into 0
17.787 * [backup-simplify]: Simplify (+ x 0) into x
17.787 * [backup-simplify]: Simplify (/ x x) into 1
17.787 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
17.787 * [taylor]: Taking taylor expansion of (- x y) in x
17.787 * [taylor]: Taking taylor expansion of x in x
17.787 * [backup-simplify]: Simplify 0 into 0
17.787 * [backup-simplify]: Simplify 1 into 1
17.787 * [taylor]: Taking taylor expansion of y in x
17.787 * [backup-simplify]: Simplify y into y
17.787 * [taylor]: Taking taylor expansion of x in x
17.787 * [backup-simplify]: Simplify 0 into 0
17.787 * [backup-simplify]: Simplify 1 into 1
17.788 * [backup-simplify]: Simplify (- y) into (- y)
17.788 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.788 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
17.788 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
17.788 * [taylor]: Taking taylor expansion of (- x y) in x
17.788 * [taylor]: Taking taylor expansion of x in x
17.788 * [backup-simplify]: Simplify 0 into 0
17.788 * [backup-simplify]: Simplify 1 into 1
17.788 * [taylor]: Taking taylor expansion of y in x
17.788 * [backup-simplify]: Simplify y into y
17.788 * [taylor]: Taking taylor expansion of x in x
17.788 * [backup-simplify]: Simplify 0 into 0
17.788 * [backup-simplify]: Simplify 1 into 1
17.788 * [backup-simplify]: Simplify (- y) into (- y)
17.788 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.788 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
17.788 * [taylor]: Taking taylor expansion of (* -1 y) in y
17.788 * [taylor]: Taking taylor expansion of -1 in y
17.788 * [backup-simplify]: Simplify -1 into -1
17.788 * [taylor]: Taking taylor expansion of y in y
17.788 * [backup-simplify]: Simplify 0 into 0
17.788 * [backup-simplify]: Simplify 1 into 1
17.789 * [backup-simplify]: Simplify (* -1 0) into 0
17.789 * [backup-simplify]: Simplify 0 into 0
17.789 * [backup-simplify]: Simplify (- 0) into 0
17.790 * [backup-simplify]: Simplify (+ 1 0) into 1
17.790 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
17.791 * [taylor]: Taking taylor expansion of 1 in y
17.791 * [backup-simplify]: Simplify 1 into 1
17.791 * [backup-simplify]: Simplify 1 into 1
17.791 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
17.791 * [backup-simplify]: Simplify -1 into -1
17.791 * [backup-simplify]: Simplify (- 0) into 0
17.792 * [backup-simplify]: Simplify (+ 0 0) into 0
17.793 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
17.793 * [taylor]: Taking taylor expansion of 0 in y
17.793 * [backup-simplify]: Simplify 0 into 0
17.793 * [backup-simplify]: Simplify 0 into 0
17.793 * [backup-simplify]: Simplify 0 into 0
17.793 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
17.793 * [backup-simplify]: Simplify 0 into 0
17.794 * [backup-simplify]: Simplify (- 0) into 0
17.794 * [backup-simplify]: Simplify (+ 0 0) into 0
17.795 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.795 * [taylor]: Taking taylor expansion of 0 in y
17.795 * [backup-simplify]: Simplify 0 into 0
17.795 * [backup-simplify]: Simplify 0 into 0
17.795 * [backup-simplify]: Simplify 0 into 0
17.795 * [backup-simplify]: Simplify 0 into 0
17.795 * [backup-simplify]: Simplify (+ (* -1 (* y (/ 1 x))) 1) into (- 1 (/ y x))
17.796 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 y)) (/ 1 (/ 1 x))) into (* x (- (/ 1 x) (/ 1 y)))
17.796 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0
17.796 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
17.796 * [taylor]: Taking taylor expansion of x in y
17.796 * [backup-simplify]: Simplify x into x
17.796 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
17.796 * [taylor]: Taking taylor expansion of (/ 1 x) in y
17.796 * [taylor]: Taking taylor expansion of x in y
17.796 * [backup-simplify]: Simplify x into x
17.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.796 * [taylor]: Taking taylor expansion of (/ 1 y) in y
17.796 * [taylor]: Taking taylor expansion of y in y
17.796 * [backup-simplify]: Simplify 0 into 0
17.796 * [backup-simplify]: Simplify 1 into 1
17.796 * [backup-simplify]: Simplify (/ 1 1) into 1
17.796 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
17.796 * [taylor]: Taking taylor expansion of x in x
17.796 * [backup-simplify]: Simplify 0 into 0
17.796 * [backup-simplify]: Simplify 1 into 1
17.796 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
17.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.796 * [taylor]: Taking taylor expansion of x in x
17.796 * [backup-simplify]: Simplify 0 into 0
17.796 * [backup-simplify]: Simplify 1 into 1
17.796 * [backup-simplify]: Simplify (/ 1 1) into 1
17.796 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.796 * [taylor]: Taking taylor expansion of y in x
17.796 * [backup-simplify]: Simplify y into y
17.796 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.796 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
17.797 * [taylor]: Taking taylor expansion of x in x
17.797 * [backup-simplify]: Simplify 0 into 0
17.797 * [backup-simplify]: Simplify 1 into 1
17.797 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
17.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.797 * [taylor]: Taking taylor expansion of x in x
17.797 * [backup-simplify]: Simplify 0 into 0
17.797 * [backup-simplify]: Simplify 1 into 1
17.797 * [backup-simplify]: Simplify (/ 1 1) into 1
17.797 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.797 * [taylor]: Taking taylor expansion of y in x
17.797 * [backup-simplify]: Simplify y into y
17.797 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.797 * [backup-simplify]: Simplify (+ 1 0) into 1
17.798 * [backup-simplify]: Simplify (* 0 1) into 0
17.798 * [taylor]: Taking taylor expansion of 0 in y
17.798 * [backup-simplify]: Simplify 0 into 0
17.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.798 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
17.798 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
17.798 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
17.798 * [taylor]: Taking taylor expansion of 1 in y
17.798 * [backup-simplify]: Simplify 1 into 1
17.798 * [backup-simplify]: Simplify 0 into 0
17.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.799 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
17.799 * [backup-simplify]: Simplify (- 0) into 0
17.800 * [backup-simplify]: Simplify (+ 0 0) into 0
17.800 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
17.800 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
17.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y
17.800 * [taylor]: Taking taylor expansion of y in y
17.800 * [backup-simplify]: Simplify 0 into 0
17.800 * [backup-simplify]: Simplify 1 into 1
17.800 * [backup-simplify]: Simplify (/ 1 1) into 1
17.801 * [backup-simplify]: Simplify (- 1) into -1
17.801 * [backup-simplify]: Simplify -1 into -1
17.801 * [backup-simplify]: Simplify 1 into 1
17.801 * [backup-simplify]: Simplify 0 into 0
17.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.801 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.802 * [backup-simplify]: Simplify (- 0) into 0
17.802 * [backup-simplify]: Simplify (+ 0 0) into 0
17.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
17.803 * [taylor]: Taking taylor expansion of 0 in y
17.803 * [backup-simplify]: Simplify 0 into 0
17.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.803 * [backup-simplify]: Simplify (- 0) into 0
17.803 * [backup-simplify]: Simplify 0 into 0
17.803 * [backup-simplify]: Simplify 0 into 0
17.803 * [backup-simplify]: Simplify 0 into 0
17.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.804 * [backup-simplify]: Simplify (- 0) into 0
17.804 * [backup-simplify]: Simplify (+ 0 0) into 0
17.805 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
17.805 * [taylor]: Taking taylor expansion of 0 in y
17.805 * [backup-simplify]: Simplify 0 into 0
17.806 * [backup-simplify]: Simplify 0 into 0
17.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.806 * [backup-simplify]: Simplify (- 0) into 0
17.806 * [backup-simplify]: Simplify 0 into 0
17.806 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 1 (/ y x))
17.807 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (/ 1 (- x)))) into (* -1 (* (- (/ 1 y) (/ 1 x)) x))
17.807 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
17.807 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in y
17.807 * [taylor]: Taking taylor expansion of -1 in y
17.807 * [backup-simplify]: Simplify -1 into -1
17.807 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
17.807 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
17.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
17.807 * [taylor]: Taking taylor expansion of y in y
17.807 * [backup-simplify]: Simplify 0 into 0
17.807 * [backup-simplify]: Simplify 1 into 1
17.807 * [backup-simplify]: Simplify (/ 1 1) into 1
17.807 * [taylor]: Taking taylor expansion of (/ 1 x) in y
17.807 * [taylor]: Taking taylor expansion of x in y
17.807 * [backup-simplify]: Simplify x into x
17.807 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.807 * [taylor]: Taking taylor expansion of x in y
17.807 * [backup-simplify]: Simplify x into x
17.807 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
17.807 * [taylor]: Taking taylor expansion of -1 in x
17.807 * [backup-simplify]: Simplify -1 into -1
17.807 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
17.807 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
17.807 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.807 * [taylor]: Taking taylor expansion of y in x
17.807 * [backup-simplify]: Simplify y into y
17.807 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.807 * [taylor]: Taking taylor expansion of x in x
17.807 * [backup-simplify]: Simplify 0 into 0
17.807 * [backup-simplify]: Simplify 1 into 1
17.808 * [backup-simplify]: Simplify (/ 1 1) into 1
17.808 * [taylor]: Taking taylor expansion of x in x
17.808 * [backup-simplify]: Simplify 0 into 0
17.808 * [backup-simplify]: Simplify 1 into 1
17.808 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
17.808 * [taylor]: Taking taylor expansion of -1 in x
17.808 * [backup-simplify]: Simplify -1 into -1
17.808 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
17.808 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
17.808 * [taylor]: Taking taylor expansion of (/ 1 y) in x
17.808 * [taylor]: Taking taylor expansion of y in x
17.808 * [backup-simplify]: Simplify y into y
17.808 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.808 * [taylor]: Taking taylor expansion of x in x
17.808 * [backup-simplify]: Simplify 0 into 0
17.808 * [backup-simplify]: Simplify 1 into 1
17.808 * [backup-simplify]: Simplify (/ 1 1) into 1
17.808 * [taylor]: Taking taylor expansion of x in x
17.808 * [backup-simplify]: Simplify 0 into 0
17.808 * [backup-simplify]: Simplify 1 into 1
17.808 * [backup-simplify]: Simplify (- 1) into -1
17.809 * [backup-simplify]: Simplify (+ 0 -1) into -1
17.809 * [backup-simplify]: Simplify (* -1 0) into 0
17.809 * [backup-simplify]: Simplify (* -1 0) into 0
17.809 * [taylor]: Taking taylor expansion of 0 in y
17.809 * [backup-simplify]: Simplify 0 into 0
17.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.810 * [backup-simplify]: Simplify (- 0) into 0
17.810 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
17.810 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
17.811 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (* 0 0)) into 1
17.811 * [taylor]: Taking taylor expansion of 1 in y
17.811 * [backup-simplify]: Simplify 1 into 1
17.811 * [backup-simplify]: Simplify 0 into 0
17.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
17.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.812 * [backup-simplify]: Simplify (- 0) into 0
17.812 * [backup-simplify]: Simplify (+ 0 0) into 0
17.812 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
17.813 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (/ 1 y))
17.813 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
17.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
17.813 * [taylor]: Taking taylor expansion of y in y
17.813 * [backup-simplify]: Simplify 0 into 0
17.813 * [backup-simplify]: Simplify 1 into 1
17.813 * [backup-simplify]: Simplify (/ 1 1) into 1
17.813 * [backup-simplify]: Simplify (- 1) into -1
17.813 * [backup-simplify]: Simplify -1 into -1
17.813 * [backup-simplify]: Simplify 1 into 1
17.814 * [backup-simplify]: Simplify 0 into 0
17.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.814 * [backup-simplify]: Simplify (- 0) into 0
17.815 * [backup-simplify]: Simplify (+ 0 0) into 0
17.815 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
17.816 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
17.816 * [taylor]: Taking taylor expansion of 0 in y
17.816 * [backup-simplify]: Simplify 0 into 0
17.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.817 * [backup-simplify]: Simplify (- 0) into 0
17.817 * [backup-simplify]: Simplify 0 into 0
17.817 * [backup-simplify]: Simplify 0 into 0
17.817 * [backup-simplify]: Simplify 0 into 0
17.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
17.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.818 * [backup-simplify]: Simplify (- 0) into 0
17.818 * [backup-simplify]: Simplify (+ 0 0) into 0
17.819 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
17.820 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
17.820 * [taylor]: Taking taylor expansion of 0 in y
17.820 * [backup-simplify]: Simplify 0 into 0
17.820 * [backup-simplify]: Simplify 0 into 0
17.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.820 * [backup-simplify]: Simplify (- 0) into 0
17.820 * [backup-simplify]: Simplify 0 into 0
17.821 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 1 (/ y x))
17.821 * * * [progress]: simplifying candidates
17.822 * [simplify]: Simplifying:
  (expm1 (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (log1p (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (- (+ (log (- x y)) (- (log x))) (+ (log 2.0) (log y)))
  (- (+ (log (- x y)) (- (log x))) (log (* 2.0 y)))
  (- (+ (log (- x y)) (- 0 (log x))) (+ (log 2.0) (log y)))
  (- (+ (log (- x y)) (- 0 (log x))) (log (* 2.0 y)))
  (- (+ (log (- x y)) (- (log 1) (log x))) (+ (log 2.0) (log y)))
  (- (+ (log (- x y)) (- (log 1) (log x))) (log (* 2.0 y)))
  (- (+ (log (- x y)) (log (/ 1 x))) (+ (log 2.0) (log y)))
  (- (+ (log (- x y)) (log (/ 1 x))) (log (* 2.0 y)))
  (- (log (* (- x y) (/ 1 x))) (+ (log 2.0) (log y)))
  (- (log (* (- x y) (/ 1 x))) (log (* 2.0 y)))
  (log (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (exp (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (/ (* (* (* (- x y) (/ 1 x)) (* (- x y) (/ 1 x))) (* (- x y) (/ 1 x))) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (* (* (* (- x y) (/ 1 x)) (* (- x y) (/ 1 x))) (* (- x y) (/ 1 x))) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (* (cbrt (/ (* (- x y) (/ 1 x)) (* 2.0 y))) (cbrt (/ (* (- x y) (/ 1 x)) (* 2.0 y))))
  (cbrt (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (* (* (/ (* (- x y) (/ 1 x)) (* 2.0 y)) (/ (* (- x y) (/ 1 x)) (* 2.0 y))) (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (sqrt (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (sqrt (/ (* (- x y) (/ 1 x)) (* 2.0 y)))
  (- (* (- x y) (/ 1 x)))
  (- (* 2.0 y))
  (/ (- x y) 2.0)
  (/ (/ 1 x) y)
  (/ 1 (* 2.0 y))
  (/ (* 2.0 y) (* (- x y) (/ 1 x)))
  (/ (* (- x y) (/ 1 x)) 2.0)
  (/ (* 2.0 y) (/ 1 x))
  (* (* 2.0 y) (* (+ (* x x) (+ (* y y) (* x y))) x))
  (* (* 2.0 y) (* (+ x y) x))
  (* (* 2.0 y) x)
  (* (* 2.0 y) x)
  (* (* 2.0 y) (+ (* x x) (+ (* y y) (* x y))))
  (* (* 2.0 y) (+ x y))
  (expm1 (* (- x y) (/ 1 x)))
  (log1p (* (- x y) (/ 1 x)))
  (* (- x y) (/ 1 x))
  (+ (log (- x y)) (- (log x)))
  (+ (log (- x y)) (- 0 (log x)))
  (+ (log (- x y)) (- (log 1) (log x)))
  (+ (log (- x y)) (log (/ 1 x)))
  (log (* (- x y) (/ 1 x)))
  (exp (* (- x y) (/ 1 x)))
  (* (* (* (- x y) (- x y)) (- x y)) (/ (* (* 1 1) 1) (* (* x x) x)))
  (* (* (* (- x y) (- x y)) (- x y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))
  (* (cbrt (* (- x y) (/ 1 x))) (cbrt (* (- x y) (/ 1 x))))
  (cbrt (* (- x y) (/ 1 x)))
  (* (* (* (- x y) (/ 1 x)) (* (- x y) (/ 1 x))) (* (- x y) (/ 1 x)))
  (sqrt (* (- x y) (/ 1 x)))
  (sqrt (* (- x y) (/ 1 x)))
  (* (- (pow x 3) (pow y 3)) 1)
  (* (+ (* x x) (+ (* y y) (* x y))) x)
  (* (- (* x x) (* y y)) 1)
  (* (+ x y) x)
  (* (sqrt (- x y)) (sqrt (/ 1 x)))
  (* (sqrt (- x y)) (sqrt (/ 1 x)))
  (* (sqrt (- x y)) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (- x y)) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (- x y)) (/ 1 (sqrt x)))
  (* (sqrt (- x y)) (/ 1 (sqrt x)))
  (* (- x y) (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* (- x y) (sqrt (/ 1 x)))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt x)))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- x y) (/ (sqrt 1) (* (cbrt x) (cbrt x))))
  (* (- x y) (/ (sqrt 1) (sqrt x)))
  (* (- x y) (/ (sqrt 1) 1))
  (* (- x y) (/ 1 (* (cbrt x) (cbrt x))))
  (* (- x y) (/ 1 (sqrt x)))
  (* (- x y) (/ 1 1))
  (* (- x y) 1)
  (* (- x y) 1)
  (* (cbrt (- x y)) (/ 1 x))
  (* (sqrt (- x y)) (/ 1 x))
  (* (- x y) (/ 1 x))
  (* (- (sqrt x) (sqrt y)) (/ 1 x))
  (* (- x y) (/ 1 x))
  (* (- x y) 1)
  (* (- (pow x 3) (pow y 3)) (/ 1 x))
  (* (- (* x x) (* y y)) (/ 1 x))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
17.823 * * [simplify]: iteration 0: 152 enodes
17.871 * * [simplify]: iteration 1: 466 enodes
18.518 * * [simplify]: iteration 2: 3738 enodes
21.550 * * [simplify]: iteration complete: 5000 enodes
21.550 * * [simplify]: Extracting #0: cost 47 inf + 0
21.554 * * [simplify]: Extracting #1: cost 972 inf + 0
21.566 * * [simplify]: Extracting #2: cost 1839 inf + 173
21.573 * * [simplify]: Extracting #3: cost 799 inf + 7298
21.579 * * [simplify]: Extracting #4: cost 37 inf + 14501
21.586 * * [simplify]: Extracting #5: cost 0 inf + 14896
21.598 * [simplify]: Simplified to:
  (expm1 (/ (/ (/ (- x y) x) y) 2.0))
  (log1p (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (log (/ (/ (/ (- x y) x) y) 2.0))
  (exp (/ (/ (/ (- x y) x) y) 2.0))
  (pow (/ (/ (/ (- x y) x) y) 2.0) 3)
  (pow (/ (/ (/ (- x y) x) y) 2.0) 3)
  (pow (/ (/ (/ (- x y) x) y) 2.0) 3)
  (pow (/ (/ (/ (- x y) x) y) 2.0) 3)
  (pow (/ (/ (/ (- x y) x) y) 2.0) 3)
  (pow (/ (/ (/ (- x y) x) y) 2.0) 3)
  (* (cbrt (/ (/ (/ (- x y) x) y) 2.0)) (cbrt (/ (/ (/ (- x y) x) y) 2.0)))
  (cbrt (/ (/ (/ (- x y) x) y) 2.0))
  (pow (/ (/ (/ (- x y) x) y) 2.0) 3)
  (sqrt (/ (/ (/ (- x y) x) y) 2.0))
  (sqrt (/ (/ (/ (- x y) x) y) 2.0))
  (- (/ (- x y) x))
  (* (- 2.0) y)
  (/ (- x y) 2.0)
  (/ 1 (* x y))
  (/ (/ 1 y) 2.0)
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (- x y) (* 2.0 x))
  (* (* x 2.0) y)
  (* x (* (fma y (+ y x) (* x x)) (* 2.0 y)))
  (* (* (* x (+ y x)) y) 2.0)
  (* (* x 2.0) y)
  (* (* x 2.0) y)
  (* (fma y (+ y x) (* x x)) (* 2.0 y))
  (* (* 2.0 y) (+ y x))
  (expm1 (/ (- x y) x))
  (log1p (/ (- x y) x))
  (/ (- x y) x)
  (log (/ (- x y) x))
  (log (/ (- x y) x))
  (log (/ (- x y) x))
  (log (/ (- x y) x))
  (log (/ (- x y) x))
  (exp (/ (- x y) x))
  (pow (/ (- x y) x) 3)
  (pow (/ (- x y) x) 3)
  (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x)))
  (cbrt (/ (- x y) x))
  (pow (/ (- x y) x) 3)
  (sqrt (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (- (pow x 3) (pow y 3))
  (* x (fma y (+ y x) (* x x)))
  (fma y (- y) (* x x))
  (* x (+ y x))
  (* (sqrt (- x y)) (sqrt (/ 1 x)))
  (* (sqrt (- x y)) (sqrt (/ 1 x)))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (* (* (- x y) (cbrt (/ 1 x))) (cbrt (/ 1 x)))
  (* (- x y) (sqrt (/ 1 x)))
  (/ (- x y) (* (cbrt x) (cbrt x)))
  (/ (- x y) (sqrt x))
  (- x y)
  (/ (- x y) (* (cbrt x) (cbrt x)))
  (/ (- x y) (sqrt x))
  (- x y)
  (/ (- x y) (* (cbrt x) (cbrt x)))
  (/ (- x y) (sqrt x))
  (- x y)
  (- x y)
  (- x y)
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) x)
  (/ (- x y) x)
  (/ (- (sqrt x) (sqrt y)) x)
  (/ (- x y) x)
  (- x y)
  (/ (- (pow x 3) (pow y 3)) x)
  (/ (+ y x) (/ x (- x y)))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
21.599 * * * [progress]: adding candidates to table
21.877 * [progress]: [Phase 3 of 3] Extracting.
21.877 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (- x y) (/ 1 x)) (* 2.0 y)))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>)
21.878 * * * [regime-changes]: Trying 2 branch expressions: (y x)
21.878 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (- x y) (/ 1 x)) (* 2.0 y)))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>)
21.911 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (- x y) (/ 1 x)) (* 2.0 y)))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>)
21.943 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
21.944 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
21.944 * * [simplify]: iteration 0: 6 enodes
21.944 * * [simplify]: iteration complete: 6 enodes
21.944 * * [simplify]: Extracting #0: cost 1 inf + 0
21.944 * * [simplify]: Extracting #1: cost 3 inf + 0
21.944 * * [simplify]: Extracting #2: cost 6 inf + 0
21.944 * * [simplify]: Extracting #3: cost 3 inf + 3
21.944 * * [simplify]: Extracting #4: cost 0 inf + 16
21.944 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
22.959 * [regime-testing]: Baseline error score: 0.012699707776062153
22.961 * [regime-testing]: Oracle error score: 0.005875734466808351
22.965 * [regime-testing]: End program error score: 0.012699707776062153
23.036 * [regime-testing]: Target error score: 0.012699707776062153