37.535 * [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))
0.024 * * [simplify]: iteration 0: 7 enodes
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10.800 * * [simplify]: iteration 367: 4980 enodes
10.848 * * [simplify]: iteration 368: 4993 enodes
10.885 * * [simplify]: iteration complete: 5000 enodes
10.885 * * [simplify]: Extracting #0: cost 1 inf + 0
10.885 * * [simplify]: Extracting #1: cost 18 inf + 0
10.885 * * [simplify]: Extracting #2: cost 44 inf + 3
10.886 * * [simplify]: Extracting #3: cost 11 inf + 2275
10.888 * * [simplify]: Extracting #4: cost 0 inf + 2858
10.890 * [simplify]: Simplified to:
  (/ (/ (- x y) x) (* 2.0 y))
10.891 * * [progress]: iteration 1 / 4
10.891 * * * [progress]: picking best candidate
10.897 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (* (* x 2.0) y)))>
10.897 * * * [progress]: localizing error
10.915 * * * [progress]: generating rewritten candidates
10.915 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
10.966 * * * [progress]: generating series expansions
10.966 * * * * [progress]: [ 1 / 1 ] generating series at (2)
10.967 * [backup-simplify]: Simplify (/ (- x y) (* (* x 2.0) y)) into (* 0.5 (/ (- x y) (* x y)))
10.967 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
10.967 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
10.967 * [taylor]: Taking taylor expansion of 0.5 in y
10.967 * [backup-simplify]: Simplify 0.5 into 0.5
10.967 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
10.967 * [taylor]: Taking taylor expansion of (- x y) in y
10.967 * [taylor]: Taking taylor expansion of x in y
10.967 * [backup-simplify]: Simplify x into x
10.967 * [taylor]: Taking taylor expansion of y in y
10.967 * [backup-simplify]: Simplify 0 into 0
10.967 * [backup-simplify]: Simplify 1 into 1
10.967 * [taylor]: Taking taylor expansion of (* x y) in y
10.967 * [taylor]: Taking taylor expansion of x in y
10.967 * [backup-simplify]: Simplify x into x
10.967 * [taylor]: Taking taylor expansion of y in y
10.967 * [backup-simplify]: Simplify 0 into 0
10.967 * [backup-simplify]: Simplify 1 into 1
10.968 * [backup-simplify]: Simplify (- 0) into 0
10.968 * [backup-simplify]: Simplify (+ x 0) into x
10.968 * [backup-simplify]: Simplify (* x 0) into 0
10.968 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
10.968 * [backup-simplify]: Simplify (/ x x) into 1
10.968 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
10.968 * [taylor]: Taking taylor expansion of 0.5 in x
10.968 * [backup-simplify]: Simplify 0.5 into 0.5
10.968 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
10.968 * [taylor]: Taking taylor expansion of (- x y) in x
10.968 * [taylor]: Taking taylor expansion of x in x
10.968 * [backup-simplify]: Simplify 0 into 0
10.968 * [backup-simplify]: Simplify 1 into 1
10.968 * [taylor]: Taking taylor expansion of y in x
10.968 * [backup-simplify]: Simplify y into y
10.969 * [taylor]: Taking taylor expansion of (* x y) in x
10.969 * [taylor]: Taking taylor expansion of x in x
10.969 * [backup-simplify]: Simplify 0 into 0
10.969 * [backup-simplify]: Simplify 1 into 1
10.969 * [taylor]: Taking taylor expansion of y in x
10.969 * [backup-simplify]: Simplify y into y
10.969 * [backup-simplify]: Simplify (- y) into (- y)
10.969 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
10.969 * [backup-simplify]: Simplify (* 0 y) into 0
10.970 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.970 * [backup-simplify]: Simplify (/ (- y) y) into -1
10.970 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
10.970 * [taylor]: Taking taylor expansion of 0.5 in x
10.970 * [backup-simplify]: Simplify 0.5 into 0.5
10.970 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
10.970 * [taylor]: Taking taylor expansion of (- x y) in x
10.970 * [taylor]: Taking taylor expansion of x in x
10.970 * [backup-simplify]: Simplify 0 into 0
10.970 * [backup-simplify]: Simplify 1 into 1
10.970 * [taylor]: Taking taylor expansion of y in x
10.970 * [backup-simplify]: Simplify y into y
10.970 * [taylor]: Taking taylor expansion of (* x y) in x
10.970 * [taylor]: Taking taylor expansion of x in x
10.970 * [backup-simplify]: Simplify 0 into 0
10.970 * [backup-simplify]: Simplify 1 into 1
10.970 * [taylor]: Taking taylor expansion of y in x
10.970 * [backup-simplify]: Simplify y into y
10.970 * [backup-simplify]: Simplify (- y) into (- y)
10.970 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
10.970 * [backup-simplify]: Simplify (* 0 y) into 0
10.971 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.971 * [backup-simplify]: Simplify (/ (- y) y) into -1
10.971 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
10.971 * [taylor]: Taking taylor expansion of -0.5 in y
10.971 * [backup-simplify]: Simplify -0.5 into -0.5
10.972 * [backup-simplify]: Simplify (- 0) into 0
10.972 * [backup-simplify]: Simplify (+ 1 0) into 1
10.973 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.973 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
10.974 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
10.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
10.974 * [taylor]: Taking taylor expansion of 0.5 in y
10.974 * [backup-simplify]: Simplify 0.5 into 0.5
10.974 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.974 * [taylor]: Taking taylor expansion of y in y
10.974 * [backup-simplify]: Simplify 0 into 0
10.974 * [backup-simplify]: Simplify 1 into 1
10.974 * [backup-simplify]: Simplify (/ 1 1) into 1
10.975 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
10.975 * [backup-simplify]: Simplify 0.5 into 0.5
10.975 * [backup-simplify]: Simplify -0.5 into -0.5
10.975 * [backup-simplify]: Simplify (- 0) into 0
10.976 * [backup-simplify]: Simplify (+ 0 0) into 0
10.977 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.977 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
10.978 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
10.978 * [taylor]: Taking taylor expansion of 0 in y
10.978 * [backup-simplify]: Simplify 0 into 0
10.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.980 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
10.980 * [backup-simplify]: Simplify 0 into 0
10.980 * [backup-simplify]: Simplify 0 into 0
10.980 * [backup-simplify]: Simplify (- 0) into 0
10.980 * [backup-simplify]: Simplify (+ 0 0) into 0
10.982 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
10.982 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.983 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
10.983 * [taylor]: Taking taylor expansion of 0 in y
10.983 * [backup-simplify]: Simplify 0 into 0
10.984 * [backup-simplify]: Simplify 0 into 0
10.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.985 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
10.985 * [backup-simplify]: Simplify 0 into 0
10.985 * [backup-simplify]: Simplify 0 into 0
10.986 * [backup-simplify]: Simplify (- 0) into 0
10.986 * [backup-simplify]: Simplify (+ 0 0) into 0
10.988 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
10.988 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.990 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
10.990 * [taylor]: Taking taylor expansion of 0 in y
10.990 * [backup-simplify]: Simplify 0 into 0
10.990 * [backup-simplify]: Simplify 0 into 0
10.990 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
10.990 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
10.990 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
10.991 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
10.991 * [taylor]: Taking taylor expansion of 0.5 in y
10.991 * [backup-simplify]: Simplify 0.5 into 0.5
10.991 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
10.991 * [taylor]: Taking taylor expansion of x in y
10.991 * [backup-simplify]: Simplify x into x
10.991 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
10.991 * [taylor]: Taking taylor expansion of y in y
10.991 * [backup-simplify]: Simplify 0 into 0
10.991 * [backup-simplify]: Simplify 1 into 1
10.991 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
10.991 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.991 * [taylor]: Taking taylor expansion of x in y
10.991 * [backup-simplify]: Simplify x into x
10.991 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.991 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.991 * [taylor]: Taking taylor expansion of y in y
10.991 * [backup-simplify]: Simplify 0 into 0
10.991 * [backup-simplify]: Simplify 1 into 1
10.991 * [backup-simplify]: Simplify (/ 1 1) into 1
10.991 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
10.992 * [taylor]: Taking taylor expansion of 0.5 in x
10.992 * [backup-simplify]: Simplify 0.5 into 0.5
10.992 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
10.992 * [taylor]: Taking taylor expansion of x in x
10.992 * [backup-simplify]: Simplify 0 into 0
10.992 * [backup-simplify]: Simplify 1 into 1
10.992 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
10.992 * [taylor]: Taking taylor expansion of y in x
10.992 * [backup-simplify]: Simplify y into y
10.992 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
10.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.992 * [taylor]: Taking taylor expansion of x in x
10.992 * [backup-simplify]: Simplify 0 into 0
10.992 * [backup-simplify]: Simplify 1 into 1
10.992 * [backup-simplify]: Simplify (/ 1 1) into 1
10.992 * [taylor]: Taking taylor expansion of (/ 1 y) in x
10.992 * [taylor]: Taking taylor expansion of y in x
10.992 * [backup-simplify]: Simplify y into y
10.992 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.992 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
10.992 * [taylor]: Taking taylor expansion of 0.5 in x
10.992 * [backup-simplify]: Simplify 0.5 into 0.5
10.992 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
10.993 * [taylor]: Taking taylor expansion of x in x
10.993 * [backup-simplify]: Simplify 0 into 0
10.993 * [backup-simplify]: Simplify 1 into 1
10.993 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
10.993 * [taylor]: Taking taylor expansion of y in x
10.993 * [backup-simplify]: Simplify y into y
10.993 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
10.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.993 * [taylor]: Taking taylor expansion of x in x
10.993 * [backup-simplify]: Simplify 0 into 0
10.993 * [backup-simplify]: Simplify 1 into 1
10.993 * [backup-simplify]: Simplify (/ 1 1) into 1
10.993 * [taylor]: Taking taylor expansion of (/ 1 y) in x
10.993 * [taylor]: Taking taylor expansion of y in x
10.993 * [backup-simplify]: Simplify y into y
10.993 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.994 * [backup-simplify]: Simplify (+ 1 0) into 1
10.994 * [backup-simplify]: Simplify (* y 1) into y
10.994 * [backup-simplify]: Simplify (* 0 y) into 0
10.994 * [backup-simplify]: Simplify (* 0.5 0) into 0
10.994 * [taylor]: Taking taylor expansion of 0 in y
10.994 * [backup-simplify]: Simplify 0 into 0
10.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.995 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.995 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
10.996 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
10.996 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
10.997 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
10.997 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
10.997 * [taylor]: Taking taylor expansion of 0.5 in y
10.997 * [backup-simplify]: Simplify 0.5 into 0.5
10.997 * [taylor]: Taking taylor expansion of y in y
10.997 * [backup-simplify]: Simplify 0 into 0
10.997 * [backup-simplify]: Simplify 1 into 1
10.997 * [backup-simplify]: Simplify 0 into 0
10.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.998 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.998 * [backup-simplify]: Simplify (- 0) into 0
10.999 * [backup-simplify]: Simplify (+ 0 0) into 0
10.999 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
11.000 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
11.001 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
11.001 * [taylor]: Taking taylor expansion of (- 0.5) in y
11.001 * [taylor]: Taking taylor expansion of 0.5 in y
11.001 * [backup-simplify]: Simplify 0.5 into 0.5
11.002 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.002 * [backup-simplify]: Simplify 0 into 0
11.002 * [backup-simplify]: Simplify 0 into 0
11.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.003 * [backup-simplify]: Simplify (- 0) into 0
11.004 * [backup-simplify]: Simplify (+ 0 0) into 0
11.005 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
11.006 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
11.007 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
11.007 * [taylor]: Taking taylor expansion of 0 in y
11.007 * [backup-simplify]: Simplify 0 into 0
11.008 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.008 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.010 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.010 * [backup-simplify]: Simplify 0.5 into 0.5
11.010 * [backup-simplify]: Simplify 0 into 0
11.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.011 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.011 * [backup-simplify]: Simplify (- 0) into 0
11.012 * [backup-simplify]: Simplify (+ 0 0) into 0
11.013 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
11.015 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
11.016 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
11.016 * [taylor]: Taking taylor expansion of 0 in y
11.016 * [backup-simplify]: Simplify 0 into 0
11.016 * [backup-simplify]: Simplify 0 into 0
11.017 * [backup-simplify]: Simplify (- 0) into 0
11.017 * [backup-simplify]: Simplify 0 into 0
11.018 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.018 * [backup-simplify]: Simplify 0 into 0
11.018 * [backup-simplify]: Simplify 0 into 0
11.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.019 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.020 * [backup-simplify]: Simplify (- 0) into 0
11.020 * [backup-simplify]: Simplify (+ 0 0) into 0
11.022 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
11.024 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
11.026 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
11.026 * [taylor]: Taking taylor expansion of 0 in y
11.026 * [backup-simplify]: Simplify 0 into 0
11.026 * [backup-simplify]: Simplify 0 into 0
11.027 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.027 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
11.027 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
11.027 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
11.027 * [taylor]: Taking taylor expansion of 0.5 in y
11.027 * [backup-simplify]: Simplify 0.5 into 0.5
11.027 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
11.027 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
11.027 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.027 * [taylor]: Taking taylor expansion of y in y
11.027 * [backup-simplify]: Simplify 0 into 0
11.027 * [backup-simplify]: Simplify 1 into 1
11.028 * [backup-simplify]: Simplify (/ 1 1) into 1
11.028 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.028 * [taylor]: Taking taylor expansion of x in y
11.028 * [backup-simplify]: Simplify x into x
11.028 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.028 * [taylor]: Taking taylor expansion of (* x y) in y
11.028 * [taylor]: Taking taylor expansion of x in y
11.028 * [backup-simplify]: Simplify x into x
11.028 * [taylor]: Taking taylor expansion of y in y
11.028 * [backup-simplify]: Simplify 0 into 0
11.028 * [backup-simplify]: Simplify 1 into 1
11.028 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
11.028 * [taylor]: Taking taylor expansion of 0.5 in x
11.028 * [backup-simplify]: Simplify 0.5 into 0.5
11.028 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
11.028 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
11.028 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.028 * [taylor]: Taking taylor expansion of y in x
11.028 * [backup-simplify]: Simplify y into y
11.028 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.028 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.029 * [taylor]: Taking taylor expansion of x in x
11.029 * [backup-simplify]: Simplify 0 into 0
11.029 * [backup-simplify]: Simplify 1 into 1
11.029 * [backup-simplify]: Simplify (/ 1 1) into 1
11.029 * [taylor]: Taking taylor expansion of (* x y) in x
11.029 * [taylor]: Taking taylor expansion of x in x
11.029 * [backup-simplify]: Simplify 0 into 0
11.029 * [backup-simplify]: Simplify 1 into 1
11.029 * [taylor]: Taking taylor expansion of y in x
11.029 * [backup-simplify]: Simplify y into y
11.029 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
11.029 * [taylor]: Taking taylor expansion of 0.5 in x
11.029 * [backup-simplify]: Simplify 0.5 into 0.5
11.030 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
11.030 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
11.030 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.030 * [taylor]: Taking taylor expansion of y in x
11.030 * [backup-simplify]: Simplify y into y
11.030 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.030 * [taylor]: Taking taylor expansion of x in x
11.030 * [backup-simplify]: Simplify 0 into 0
11.030 * [backup-simplify]: Simplify 1 into 1
11.030 * [backup-simplify]: Simplify (/ 1 1) into 1
11.030 * [taylor]: Taking taylor expansion of (* x y) in x
11.030 * [taylor]: Taking taylor expansion of x in x
11.030 * [backup-simplify]: Simplify 0 into 0
11.030 * [backup-simplify]: Simplify 1 into 1
11.030 * [taylor]: Taking taylor expansion of y in x
11.030 * [backup-simplify]: Simplify y into y
11.031 * [backup-simplify]: Simplify (- 1) into -1
11.031 * [backup-simplify]: Simplify (+ 0 -1) into -1
11.031 * [backup-simplify]: Simplify (* 0 y) into 0
11.032 * [backup-simplify]: Simplify (* -1 0) into 0
11.032 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.032 * [taylor]: Taking taylor expansion of 0 in y
11.032 * [backup-simplify]: Simplify 0 into 0
11.033 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
11.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.034 * [backup-simplify]: Simplify (- 0) into 0
11.034 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
11.034 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
11.034 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
11.035 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
11.035 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
11.035 * [taylor]: Taking taylor expansion of 0.5 in y
11.035 * [backup-simplify]: Simplify 0.5 into 0.5
11.035 * [taylor]: Taking taylor expansion of y in y
11.035 * [backup-simplify]: Simplify 0 into 0
11.035 * [backup-simplify]: Simplify 1 into 1
11.035 * [backup-simplify]: Simplify 0 into 0
11.036 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
11.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.037 * [backup-simplify]: Simplify (- 0) into 0
11.037 * [backup-simplify]: Simplify (+ 0 0) into 0
11.038 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
11.039 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
11.039 * [taylor]: Taking taylor expansion of 0.5 in y
11.039 * [backup-simplify]: Simplify 0.5 into 0.5
11.040 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.040 * [backup-simplify]: Simplify (- 0) into 0
11.040 * [backup-simplify]: Simplify 0 into 0
11.040 * [backup-simplify]: Simplify 0 into 0
11.041 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
11.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.043 * [backup-simplify]: Simplify (- 0) into 0
11.044 * [backup-simplify]: Simplify (+ 0 0) into 0
11.044 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
11.046 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
11.046 * [taylor]: Taking taylor expansion of 0 in y
11.046 * [backup-simplify]: Simplify 0 into 0
11.046 * [backup-simplify]: Simplify 0.5 into 0.5
11.047 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.048 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.048 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.048 * [backup-simplify]: Simplify 0 into 0
11.050 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
11.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.051 * [backup-simplify]: Simplify (- 0) into 0
11.052 * [backup-simplify]: Simplify (+ 0 0) into 0
11.053 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
11.055 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
11.055 * [taylor]: Taking taylor expansion of 0 in y
11.055 * [backup-simplify]: Simplify 0 into 0
11.055 * [backup-simplify]: Simplify 0 into 0
11.055 * [backup-simplify]: Simplify 0 into 0
11.056 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.056 * [backup-simplify]: Simplify (- 0) into 0
11.056 * [backup-simplify]: Simplify 0 into 0
11.056 * [backup-simplify]: Simplify 0 into 0
11.058 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
11.058 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.060 * [backup-simplify]: Simplify (- 0) into 0
11.060 * [backup-simplify]: Simplify (+ 0 0) into 0
11.062 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
11.064 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
11.064 * [taylor]: Taking taylor expansion of 0 in y
11.064 * [backup-simplify]: Simplify 0 into 0
11.064 * [backup-simplify]: Simplify 0 into 0
11.065 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.065 * * * [progress]: simplifying candidates
11.066 * [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 2.0)) (log y)))
  (- (log (- x y)) (log (* (* x 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 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 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)) (cbrt (- x y))) (* x 2.0))
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* x 2.0))
  (/ (sqrt (- x y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* x 2.0))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (- x y))
  (/ (- x y) (* x 2.0))
  (/ (* (* x 2.0) y) (cbrt (- x y)))
  (/ (* (* x 2.0) y) (sqrt (- x y)))
  (/ (* (* x 2.0) y) (- x y))
  (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y)))
  (/ (* (* x 2.0) y) (- x y))
  (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y))))
  (* (* (* x 2.0) y) (+ 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)))
11.067 * * [simplify]: iteration 0: 84 enodes
11.097 * * [simplify]: iteration 1: 239 enodes
11.217 * * [simplify]: iteration 2: 996 enodes
12.222 * * [simplify]: iteration complete: 5000 enodes
12.222 * * [simplify]: Extracting #0: cost 28 inf + 0
12.223 * * [simplify]: Extracting #1: cost 645 inf + 0
12.233 * * [simplify]: Extracting #2: cost 1543 inf + 2618
12.250 * * [simplify]: Extracting #3: cost 1328 inf + 98975
12.323 * * [simplify]: Extracting #4: cost 132 inf + 316701
12.435 * * [simplify]: Extracting #5: cost 4 inf + 333679
12.531 * * [simplify]: Extracting #6: cost 0 inf + 332803
12.655 * [simplify]: Simplified to:
  (expm1 (/ (- x y) (* x (* 2.0 y))))
  (log1p (/ (- x y) (* x (* 2.0 y))))
  (log (/ (- x y) (* x (* 2.0 y))))
  (log (/ (- x y) (* x (* 2.0 y))))
  (log (/ (- x y) (* x (* 2.0 y))))
  (log (/ (- x y) (* x (* 2.0 y))))
  (exp (/ (- x y) (* x (* 2.0 y))))
  (* (/ (- x y) (* x (* 2.0 y))) (* (/ (- x y) (* x (* 2.0 y))) (/ (- x y) (* x (* 2.0 y)))))
  (* (/ (- x y) (* x (* 2.0 y))) (* (/ (- x y) (* x (* 2.0 y))) (/ (- x y) (* x (* 2.0 y)))))
  (* (/ (- x y) (* x (* 2.0 y))) (* (/ (- x y) (* x (* 2.0 y))) (/ (- x y) (* x (* 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)))
  (/ (/ 1 2.0) y)
  (/ (/ 1 2.0) x)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* 2.0 x))
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* 2.0 x))
  (/ (sqrt (- x y)) y)
  (/ (/ 1 2.0) x)
  (/ (- x y) y)
  (/ (/ (+ (sqrt x) (sqrt y)) 2.0) x)
  (/ (- (sqrt x) (sqrt y)) y)
  (/ (/ 1 2.0) x)
  (/ (- x y) y)
  (/ (/ 1 y) (* 2.0 x))
  (/ (* x (* 2.0 y)) (- x y))
  (/ (/ (- x y) 2.0) x)
  (/ (* x (* 2.0 y)) (cbrt (- x y)))
  (/ (* x (* 2.0 y)) (sqrt (- x y)))
  (/ (* x (* 2.0 y)) (- x y))
  (/ (* x (* 2.0 y)) (- (sqrt x) (sqrt y)))
  (/ (* x (* 2.0 y)) (- x y))
  (* (fma x x (* y (+ y x))) (* y (* 2.0 x)))
  (* (+ y x) (* x (* 2.0 y)))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
12.657 * * * [progress]: adding candidates to table
12.765 * * [progress]: iteration 2 / 4
12.765 * * * [progress]: picking best candidate
12.773 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
12.773 * * * [progress]: localizing error
12.780 * * * [progress]: generating rewritten candidates
12.780 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
12.856 * * * [progress]: generating series expansions
12.856 * * * * [progress]: [ 1 / 1 ] generating series at (2)
12.856 * [backup-simplify]: Simplify (- (/ 0.5 y) (/ 0.5 x)) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.856 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
12.856 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
12.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
12.856 * [taylor]: Taking taylor expansion of 0.5 in x
12.856 * [backup-simplify]: Simplify 0.5 into 0.5
12.856 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.856 * [taylor]: Taking taylor expansion of y in x
12.856 * [backup-simplify]: Simplify y into y
12.856 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
12.856 * [taylor]: Taking taylor expansion of 0.5 in x
12.856 * [backup-simplify]: Simplify 0.5 into 0.5
12.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.856 * [taylor]: Taking taylor expansion of x in x
12.856 * [backup-simplify]: Simplify 0 into 0
12.856 * [backup-simplify]: Simplify 1 into 1
12.857 * [backup-simplify]: Simplify (/ 1 1) into 1
12.857 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
12.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
12.857 * [taylor]: Taking taylor expansion of 0.5 in y
12.857 * [backup-simplify]: Simplify 0.5 into 0.5
12.857 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.857 * [taylor]: Taking taylor expansion of y in y
12.857 * [backup-simplify]: Simplify 0 into 0
12.857 * [backup-simplify]: Simplify 1 into 1
12.857 * [backup-simplify]: Simplify (/ 1 1) into 1
12.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
12.857 * [taylor]: Taking taylor expansion of 0.5 in y
12.857 * [backup-simplify]: Simplify 0.5 into 0.5
12.857 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.858 * [taylor]: Taking taylor expansion of x in y
12.858 * [backup-simplify]: Simplify x into x
12.858 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.858 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
12.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
12.858 * [taylor]: Taking taylor expansion of 0.5 in y
12.858 * [backup-simplify]: Simplify 0.5 into 0.5
12.858 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.858 * [taylor]: Taking taylor expansion of y in y
12.858 * [backup-simplify]: Simplify 0 into 0
12.858 * [backup-simplify]: Simplify 1 into 1
12.858 * [backup-simplify]: Simplify (/ 1 1) into 1
12.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
12.858 * [taylor]: Taking taylor expansion of 0.5 in y
12.858 * [backup-simplify]: Simplify 0.5 into 0.5
12.858 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.858 * [taylor]: Taking taylor expansion of x in y
12.858 * [backup-simplify]: Simplify x into x
12.858 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.858 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
12.859 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
12.859 * [taylor]: Taking taylor expansion of 0.5 in x
12.859 * [backup-simplify]: Simplify 0.5 into 0.5
12.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.860 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
12.860 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
12.860 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
12.860 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
12.860 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
12.860 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
12.860 * [taylor]: Taking taylor expansion of 0.5 in x
12.860 * [backup-simplify]: Simplify 0.5 into 0.5
12.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.860 * [taylor]: Taking taylor expansion of x in x
12.860 * [backup-simplify]: Simplify 0 into 0
12.860 * [backup-simplify]: Simplify 1 into 1
12.860 * [backup-simplify]: Simplify (/ 1 1) into 1
12.861 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
12.861 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.861 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.861 * [backup-simplify]: Simplify 0.5 into 0.5
12.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.862 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
12.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
12.863 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
12.863 * [backup-simplify]: Simplify (- 0) into 0
12.863 * [backup-simplify]: Simplify (+ 0 0) into 0
12.863 * [taylor]: Taking taylor expansion of 0 in x
12.863 * [backup-simplify]: Simplify 0 into 0
12.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.864 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
12.864 * [backup-simplify]: Simplify (- 0) into 0
12.864 * [backup-simplify]: Simplify 0 into 0
12.864 * [backup-simplify]: Simplify 0 into 0
12.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.866 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
12.866 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
12.867 * [backup-simplify]: Simplify (- 0) into 0
12.867 * [backup-simplify]: Simplify (+ 0 0) into 0
12.867 * [taylor]: Taking taylor expansion of 0 in x
12.867 * [backup-simplify]: Simplify 0 into 0
12.867 * [backup-simplify]: Simplify 0 into 0
12.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.868 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
12.868 * [backup-simplify]: Simplify (- 0) into 0
12.868 * [backup-simplify]: Simplify 0 into 0
12.868 * [backup-simplify]: Simplify 0 into 0
12.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.870 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
12.870 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
12.871 * [backup-simplify]: Simplify (- 0) into 0
12.871 * [backup-simplify]: Simplify (+ 0 0) into 0
12.871 * [taylor]: Taking taylor expansion of 0 in x
12.871 * [backup-simplify]: Simplify 0 into 0
12.871 * [backup-simplify]: Simplify 0 into 0
12.871 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.872 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (- (* 0.5 y) (* 0.5 x))
12.872 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
12.872 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
12.872 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
12.872 * [taylor]: Taking taylor expansion of 0.5 in x
12.872 * [backup-simplify]: Simplify 0.5 into 0.5
12.872 * [taylor]: Taking taylor expansion of y in x
12.872 * [backup-simplify]: Simplify y into y
12.872 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.872 * [taylor]: Taking taylor expansion of 0.5 in x
12.872 * [backup-simplify]: Simplify 0.5 into 0.5
12.872 * [taylor]: Taking taylor expansion of x in x
12.872 * [backup-simplify]: Simplify 0 into 0
12.872 * [backup-simplify]: Simplify 1 into 1
12.872 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
12.872 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.872 * [taylor]: Taking taylor expansion of 0.5 in y
12.872 * [backup-simplify]: Simplify 0.5 into 0.5
12.872 * [taylor]: Taking taylor expansion of y in y
12.872 * [backup-simplify]: Simplify 0 into 0
12.872 * [backup-simplify]: Simplify 1 into 1
12.872 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.872 * [taylor]: Taking taylor expansion of 0.5 in y
12.872 * [backup-simplify]: Simplify 0.5 into 0.5
12.872 * [taylor]: Taking taylor expansion of x in y
12.872 * [backup-simplify]: Simplify x into x
12.872 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
12.872 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.872 * [taylor]: Taking taylor expansion of 0.5 in y
12.872 * [backup-simplify]: Simplify 0.5 into 0.5
12.872 * [taylor]: Taking taylor expansion of y in y
12.872 * [backup-simplify]: Simplify 0 into 0
12.872 * [backup-simplify]: Simplify 1 into 1
12.872 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.872 * [taylor]: Taking taylor expansion of 0.5 in y
12.872 * [backup-simplify]: Simplify 0.5 into 0.5
12.872 * [taylor]: Taking taylor expansion of x in y
12.872 * [backup-simplify]: Simplify x into x
12.873 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.873 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
12.873 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
12.873 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
12.873 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
12.873 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.873 * [taylor]: Taking taylor expansion of 0.5 in x
12.873 * [backup-simplify]: Simplify 0.5 into 0.5
12.873 * [taylor]: Taking taylor expansion of x in x
12.873 * [backup-simplify]: Simplify 0 into 0
12.873 * [backup-simplify]: Simplify 1 into 1
12.874 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.874 * [backup-simplify]: Simplify (- 0) into 0
12.874 * [backup-simplify]: Simplify 0 into 0
12.875 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.876 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
12.876 * [backup-simplify]: Simplify (- 0) into 0
12.876 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
12.876 * [taylor]: Taking taylor expansion of 0.5 in x
12.876 * [backup-simplify]: Simplify 0.5 into 0.5
12.876 * [backup-simplify]: Simplify 0.5 into 0.5
12.877 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.878 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.878 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.879 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.879 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
12.879 * [backup-simplify]: Simplify (- 0) into 0
12.880 * [backup-simplify]: Simplify (+ 0 0) into 0
12.880 * [taylor]: Taking taylor expansion of 0 in x
12.880 * [backup-simplify]: Simplify 0 into 0
12.880 * [backup-simplify]: Simplify 0 into 0
12.880 * [backup-simplify]: Simplify 0 into 0
12.880 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.881 * [backup-simplify]: Simplify (- 0) into 0
12.881 * [backup-simplify]: Simplify 0 into 0
12.881 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
12.882 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
12.882 * [backup-simplify]: Simplify (- 0) into 0
12.882 * [backup-simplify]: Simplify (+ 0 0) into 0
12.882 * [taylor]: Taking taylor expansion of 0 in x
12.882 * [backup-simplify]: Simplify 0 into 0
12.883 * [backup-simplify]: Simplify 0 into 0
12.883 * [backup-simplify]: Simplify 0 into 0
12.883 * [backup-simplify]: Simplify 0 into 0
12.883 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.883 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (* 0.5 x) (* 0.5 y))
12.883 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
12.883 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
12.883 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.883 * [taylor]: Taking taylor expansion of 0.5 in x
12.883 * [backup-simplify]: Simplify 0.5 into 0.5
12.883 * [taylor]: Taking taylor expansion of x in x
12.883 * [backup-simplify]: Simplify 0 into 0
12.883 * [backup-simplify]: Simplify 1 into 1
12.883 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
12.883 * [taylor]: Taking taylor expansion of 0.5 in x
12.883 * [backup-simplify]: Simplify 0.5 into 0.5
12.883 * [taylor]: Taking taylor expansion of y in x
12.883 * [backup-simplify]: Simplify y into y
12.883 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
12.883 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.883 * [taylor]: Taking taylor expansion of 0.5 in y
12.883 * [backup-simplify]: Simplify 0.5 into 0.5
12.883 * [taylor]: Taking taylor expansion of x in y
12.883 * [backup-simplify]: Simplify x into x
12.883 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.883 * [taylor]: Taking taylor expansion of 0.5 in y
12.883 * [backup-simplify]: Simplify 0.5 into 0.5
12.883 * [taylor]: Taking taylor expansion of y in y
12.883 * [backup-simplify]: Simplify 0 into 0
12.883 * [backup-simplify]: Simplify 1 into 1
12.883 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
12.883 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.883 * [taylor]: Taking taylor expansion of 0.5 in y
12.884 * [backup-simplify]: Simplify 0.5 into 0.5
12.884 * [taylor]: Taking taylor expansion of x in y
12.884 * [backup-simplify]: Simplify x into x
12.884 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.884 * [taylor]: Taking taylor expansion of 0.5 in y
12.884 * [backup-simplify]: Simplify 0.5 into 0.5
12.884 * [taylor]: Taking taylor expansion of y in y
12.884 * [backup-simplify]: Simplify 0 into 0
12.884 * [backup-simplify]: Simplify 1 into 1
12.884 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
12.884 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.884 * [backup-simplify]: Simplify (- 0) into 0
12.884 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
12.884 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.884 * [taylor]: Taking taylor expansion of 0.5 in x
12.884 * [backup-simplify]: Simplify 0.5 into 0.5
12.884 * [taylor]: Taking taylor expansion of x in x
12.884 * [backup-simplify]: Simplify 0 into 0
12.884 * [backup-simplify]: Simplify 1 into 1
12.885 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.885 * [backup-simplify]: Simplify 0 into 0
12.885 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
12.886 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.886 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.887 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
12.887 * [taylor]: Taking taylor expansion of (- 0.5) in x
12.887 * [taylor]: Taking taylor expansion of 0.5 in x
12.887 * [backup-simplify]: Simplify 0.5 into 0.5
12.887 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.887 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.888 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.888 * [backup-simplify]: Simplify 0.5 into 0.5
12.889 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
12.889 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.889 * [backup-simplify]: Simplify (- 0) into 0
12.890 * [backup-simplify]: Simplify (+ 0 0) into 0
12.890 * [taylor]: Taking taylor expansion of 0 in x
12.890 * [backup-simplify]: Simplify 0 into 0
12.890 * [backup-simplify]: Simplify 0 into 0
12.890 * [backup-simplify]: Simplify (- 0) into 0
12.890 * [backup-simplify]: Simplify 0 into 0
12.890 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.890 * [backup-simplify]: Simplify 0 into 0
12.891 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
12.892 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
12.892 * [backup-simplify]: Simplify (- 0) into 0
12.892 * [backup-simplify]: Simplify (+ 0 0) into 0
12.892 * [taylor]: Taking taylor expansion of 0 in x
12.892 * [backup-simplify]: Simplify 0 into 0
12.892 * [backup-simplify]: Simplify 0 into 0
12.892 * [backup-simplify]: Simplify 0 into 0
12.893 * [backup-simplify]: Simplify (- 0) into 0
12.893 * [backup-simplify]: Simplify 0 into 0
12.893 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.893 * * * [progress]: simplifying candidates
12.897 * [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)))))
  (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)) 1) (/ (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) (cbrt 0.5)) 1) (/ (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) (cbrt 0.5)) 1) (/ (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) (cbrt 0.5)) 1) (/ (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) (cbrt 0.5)) 1) (/ (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) (cbrt 0.5)) 1) (/ (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) (cbrt 0.5)) 1) (/ (cbrt 0.5) y) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (/ (cbrt 0.5) y) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (/ (cbrt 0.5) y) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma (/ (sqrt 0.5) (* (cbrt y) (cbrt y))) (/ (sqrt 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 (/ (sqrt 0.5) (* (cbrt y) (cbrt y))) (/ (sqrt 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))))
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  (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)))
12.904 * * [simplify]: iteration 0: 314 enodes
12.974 * * [simplify]: iteration 1: 715 enodes
13.284 * * [simplify]: iteration 2: 2310 enodes
15.077 * * [simplify]: iteration complete: 5000 enodes
15.077 * * [simplify]: Extracting #0: cost 53 inf + 0
15.081 * * [simplify]: Extracting #1: cost 426 inf + 1
15.094 * * [simplify]: Extracting #2: cost 946 inf + 3462
15.111 * * [simplify]: Extracting #3: cost 669 inf + 36053
15.158 * * [simplify]: Extracting #4: cost 180 inf + 113756
15.235 * * [simplify]: Extracting #5: cost 6 inf + 155290
15.313 * * [simplify]: Extracting #6: cost 0 inf + 156931
15.362 * [simplify]: Simplified to:
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ 0.5 x))
  0
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ 0.5 x))
  0
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ 0.5 x))
  0
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ 0.5 x))
  0
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ 0.5 x))
  0
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y)))) (/ 0.5 x))
  0
  (- (* (cbrt (/ 0.5 y)) (* (cbrt (/ 0.5 y)) (cbrt (/ 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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (* (/ (cbrt 0.5) (cbrt y)) (/ (cbrt 0.5) (cbrt y))) (/ (cbrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (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 x))
  0
  (- (* (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (/ (cbrt 0.5) (sqrt y)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (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 x))
  0
  (- (* (/ (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (/ (sqrt 0.5) (cbrt y)) (cbrt y)) (/ (sqrt 0.5) (cbrt y))) (/ 0.5 x))
  0
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ 0.5 x))
  0
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ 0.5 x))
  0
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (* (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))) (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ 0.5 x))
  0
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (* (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))) (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ 0.5 x))
  0
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (* (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))) (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ 0.5 x))
  0
  (- (* (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt y))) (/ 0.5 x))
  0
  (- (* (/ (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ (/ 0.5 (cbrt y)) (* (cbrt y) (cbrt y))) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x))
  0
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (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 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (- (/ 0.5 y) (/ 0.5 x))
  0
  (- (/ 0.5 y) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (fma (/ 0.5 (cbrt x)) (/ -1 (* (cbrt x) (cbrt x))) (/ (/ 0.5 (cbrt x)) (* (cbrt x) (cbrt x))))
  (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x)))
  (fma (/ 0.5 (sqrt x)) (/ -1 (sqrt x)) (/ (/ 0.5 (sqrt x)) (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)))
  (* (- (/ 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))
  (* x y)
  (- (* (/ 0.5 y) (* (/ 0.5 y) (/ 0.5 y))) (* (* (/ 0.5 x) (/ 0.5 x)) (/ 0.5 x)))
  (fma (+ (/ 0.5 x) (/ 0.5 y)) (/ 0.5 x) (* (/ 0.5 y) (/ 0.5 y)))
  (/ (- 0.5) x)
  (* (- (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 x) (/ 0.5 y)))
  (+ (/ 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 y) (/ 1 x))
  (/ (- 0.5) x)
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
15.384 * * * [progress]: adding candidates to table
16.040 * * [progress]: iteration 3 / 4
16.040 * * * [progress]: picking best candidate
16.050 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (- x y) y)))>
16.050 * * * [progress]: localizing error
16.063 * * * [progress]: generating rewritten candidates
16.063 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
16.110 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
16.119 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
16.136 * * * [progress]: generating series expansions
16.136 * * * * [progress]: [ 1 / 3 ] generating series at (2)
16.136 * [backup-simplify]: Simplify (* (/ 1 (* x 2.0)) (/ (- x y) y)) into (* 0.5 (/ (- x y) (* x y)))
16.136 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
16.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
16.136 * [taylor]: Taking taylor expansion of 0.5 in y
16.136 * [backup-simplify]: Simplify 0.5 into 0.5
16.136 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
16.136 * [taylor]: Taking taylor expansion of (- x y) in y
16.137 * [taylor]: Taking taylor expansion of x in y
16.137 * [backup-simplify]: Simplify x into x
16.137 * [taylor]: Taking taylor expansion of y in y
16.137 * [backup-simplify]: Simplify 0 into 0
16.137 * [backup-simplify]: Simplify 1 into 1
16.137 * [taylor]: Taking taylor expansion of (* x y) in y
16.137 * [taylor]: Taking taylor expansion of x in y
16.137 * [backup-simplify]: Simplify x into x
16.137 * [taylor]: Taking taylor expansion of y in y
16.137 * [backup-simplify]: Simplify 0 into 0
16.137 * [backup-simplify]: Simplify 1 into 1
16.137 * [backup-simplify]: Simplify (- 0) into 0
16.137 * [backup-simplify]: Simplify (+ x 0) into x
16.137 * [backup-simplify]: Simplify (* x 0) into 0
16.138 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
16.138 * [backup-simplify]: Simplify (/ x x) into 1
16.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
16.138 * [taylor]: Taking taylor expansion of 0.5 in x
16.138 * [backup-simplify]: Simplify 0.5 into 0.5
16.138 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
16.138 * [taylor]: Taking taylor expansion of (- x y) in x
16.138 * [taylor]: Taking taylor expansion of x in x
16.138 * [backup-simplify]: Simplify 0 into 0
16.138 * [backup-simplify]: Simplify 1 into 1
16.138 * [taylor]: Taking taylor expansion of y in x
16.138 * [backup-simplify]: Simplify y into y
16.138 * [taylor]: Taking taylor expansion of (* x y) in x
16.138 * [taylor]: Taking taylor expansion of x in x
16.138 * [backup-simplify]: Simplify 0 into 0
16.138 * [backup-simplify]: Simplify 1 into 1
16.138 * [taylor]: Taking taylor expansion of y in x
16.138 * [backup-simplify]: Simplify y into y
16.138 * [backup-simplify]: Simplify (- y) into (- y)
16.138 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
16.138 * [backup-simplify]: Simplify (* 0 y) into 0
16.138 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
16.138 * [backup-simplify]: Simplify (/ (- y) y) into -1
16.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
16.138 * [taylor]: Taking taylor expansion of 0.5 in x
16.138 * [backup-simplify]: Simplify 0.5 into 0.5
16.139 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
16.139 * [taylor]: Taking taylor expansion of (- x y) in x
16.139 * [taylor]: Taking taylor expansion of x in x
16.139 * [backup-simplify]: Simplify 0 into 0
16.139 * [backup-simplify]: Simplify 1 into 1
16.139 * [taylor]: Taking taylor expansion of y in x
16.139 * [backup-simplify]: Simplify y into y
16.139 * [taylor]: Taking taylor expansion of (* x y) in x
16.139 * [taylor]: Taking taylor expansion of x in x
16.139 * [backup-simplify]: Simplify 0 into 0
16.139 * [backup-simplify]: Simplify 1 into 1
16.139 * [taylor]: Taking taylor expansion of y in x
16.139 * [backup-simplify]: Simplify y into y
16.139 * [backup-simplify]: Simplify (- y) into (- y)
16.139 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
16.139 * [backup-simplify]: Simplify (* 0 y) into 0
16.139 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
16.139 * [backup-simplify]: Simplify (/ (- y) y) into -1
16.140 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
16.140 * [taylor]: Taking taylor expansion of -0.5 in y
16.140 * [backup-simplify]: Simplify -0.5 into -0.5
16.140 * [backup-simplify]: Simplify (- 0) into 0
16.140 * [backup-simplify]: Simplify (+ 1 0) into 1
16.141 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
16.141 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
16.141 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
16.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
16.141 * [taylor]: Taking taylor expansion of 0.5 in y
16.141 * [backup-simplify]: Simplify 0.5 into 0.5
16.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.141 * [taylor]: Taking taylor expansion of y in y
16.141 * [backup-simplify]: Simplify 0 into 0
16.141 * [backup-simplify]: Simplify 1 into 1
16.141 * [backup-simplify]: Simplify (/ 1 1) into 1
16.142 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.142 * [backup-simplify]: Simplify 0.5 into 0.5
16.142 * [backup-simplify]: Simplify -0.5 into -0.5
16.142 * [backup-simplify]: Simplify (- 0) into 0
16.143 * [backup-simplify]: Simplify (+ 0 0) into 0
16.143 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
16.143 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
16.144 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
16.144 * [taylor]: Taking taylor expansion of 0 in y
16.144 * [backup-simplify]: Simplify 0 into 0
16.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.145 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
16.145 * [backup-simplify]: Simplify 0 into 0
16.145 * [backup-simplify]: Simplify 0 into 0
16.145 * [backup-simplify]: Simplify (- 0) into 0
16.146 * [backup-simplify]: Simplify (+ 0 0) into 0
16.146 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
16.147 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.147 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
16.147 * [taylor]: Taking taylor expansion of 0 in y
16.147 * [backup-simplify]: Simplify 0 into 0
16.148 * [backup-simplify]: Simplify 0 into 0
16.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.149 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
16.149 * [backup-simplify]: Simplify 0 into 0
16.149 * [backup-simplify]: Simplify 0 into 0
16.149 * [backup-simplify]: Simplify (- 0) into 0
16.149 * [backup-simplify]: Simplify (+ 0 0) into 0
16.150 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
16.151 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.152 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
16.152 * [taylor]: Taking taylor expansion of 0 in y
16.152 * [backup-simplify]: Simplify 0 into 0
16.152 * [backup-simplify]: Simplify 0 into 0
16.152 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
16.152 * [backup-simplify]: Simplify (* (/ 1 (* (/ 1 x) 2.0)) (/ (- (/ 1 x) (/ 1 y)) (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
16.152 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
16.152 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
16.152 * [taylor]: Taking taylor expansion of 0.5 in y
16.152 * [backup-simplify]: Simplify 0.5 into 0.5
16.152 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
16.152 * [taylor]: Taking taylor expansion of x in y
16.152 * [backup-simplify]: Simplify x into x
16.152 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
16.152 * [taylor]: Taking taylor expansion of y in y
16.152 * [backup-simplify]: Simplify 0 into 0
16.152 * [backup-simplify]: Simplify 1 into 1
16.152 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
16.152 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.152 * [taylor]: Taking taylor expansion of x in y
16.152 * [backup-simplify]: Simplify x into x
16.152 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.152 * [taylor]: Taking taylor expansion of y in y
16.152 * [backup-simplify]: Simplify 0 into 0
16.152 * [backup-simplify]: Simplify 1 into 1
16.153 * [backup-simplify]: Simplify (/ 1 1) into 1
16.153 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
16.153 * [taylor]: Taking taylor expansion of 0.5 in x
16.153 * [backup-simplify]: Simplify 0.5 into 0.5
16.153 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
16.153 * [taylor]: Taking taylor expansion of x in x
16.153 * [backup-simplify]: Simplify 0 into 0
16.153 * [backup-simplify]: Simplify 1 into 1
16.153 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
16.153 * [taylor]: Taking taylor expansion of y in x
16.153 * [backup-simplify]: Simplify y into y
16.153 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
16.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.153 * [taylor]: Taking taylor expansion of x in x
16.153 * [backup-simplify]: Simplify 0 into 0
16.153 * [backup-simplify]: Simplify 1 into 1
16.153 * [backup-simplify]: Simplify (/ 1 1) into 1
16.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.153 * [taylor]: Taking taylor expansion of y in x
16.153 * [backup-simplify]: Simplify y into y
16.153 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.153 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
16.153 * [taylor]: Taking taylor expansion of 0.5 in x
16.153 * [backup-simplify]: Simplify 0.5 into 0.5
16.153 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
16.153 * [taylor]: Taking taylor expansion of x in x
16.153 * [backup-simplify]: Simplify 0 into 0
16.153 * [backup-simplify]: Simplify 1 into 1
16.153 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
16.153 * [taylor]: Taking taylor expansion of y in x
16.153 * [backup-simplify]: Simplify y into y
16.153 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
16.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.153 * [taylor]: Taking taylor expansion of x in x
16.153 * [backup-simplify]: Simplify 0 into 0
16.153 * [backup-simplify]: Simplify 1 into 1
16.154 * [backup-simplify]: Simplify (/ 1 1) into 1
16.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.154 * [taylor]: Taking taylor expansion of y in x
16.154 * [backup-simplify]: Simplify y into y
16.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.154 * [backup-simplify]: Simplify (+ 1 0) into 1
16.154 * [backup-simplify]: Simplify (* y 1) into y
16.154 * [backup-simplify]: Simplify (* 0 y) into 0
16.154 * [backup-simplify]: Simplify (* 0.5 0) into 0
16.154 * [taylor]: Taking taylor expansion of 0 in y
16.154 * [backup-simplify]: Simplify 0 into 0
16.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.155 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
16.155 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
16.155 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
16.156 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
16.156 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
16.156 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
16.156 * [taylor]: Taking taylor expansion of 0.5 in y
16.156 * [backup-simplify]: Simplify 0.5 into 0.5
16.156 * [taylor]: Taking taylor expansion of y in y
16.156 * [backup-simplify]: Simplify 0 into 0
16.156 * [backup-simplify]: Simplify 1 into 1
16.156 * [backup-simplify]: Simplify 0 into 0
16.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.157 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
16.157 * [backup-simplify]: Simplify (- 0) into 0
16.157 * [backup-simplify]: Simplify (+ 0 0) into 0
16.158 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
16.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
16.159 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
16.159 * [taylor]: Taking taylor expansion of (- 0.5) in y
16.159 * [taylor]: Taking taylor expansion of 0.5 in y
16.159 * [backup-simplify]: Simplify 0.5 into 0.5
16.159 * [backup-simplify]: Simplify (* 0.5 0) into 0
16.159 * [backup-simplify]: Simplify 0 into 0
16.159 * [backup-simplify]: Simplify 0 into 0
16.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.160 * [backup-simplify]: Simplify (- 0) into 0
16.160 * [backup-simplify]: Simplify (+ 0 0) into 0
16.161 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
16.162 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
16.163 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
16.163 * [taylor]: Taking taylor expansion of 0 in y
16.163 * [backup-simplify]: Simplify 0 into 0
16.163 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
16.163 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
16.164 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
16.164 * [backup-simplify]: Simplify 0.5 into 0.5
16.164 * [backup-simplify]: Simplify 0 into 0
16.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.165 * [backup-simplify]: Simplify (- 0) into 0
16.165 * [backup-simplify]: Simplify (+ 0 0) into 0
16.166 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
16.167 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
16.168 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
16.168 * [taylor]: Taking taylor expansion of 0 in y
16.168 * [backup-simplify]: Simplify 0 into 0
16.168 * [backup-simplify]: Simplify 0 into 0
16.169 * [backup-simplify]: Simplify (- 0) into 0
16.169 * [backup-simplify]: Simplify 0 into 0
16.169 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
16.169 * [backup-simplify]: Simplify 0 into 0
16.169 * [backup-simplify]: Simplify 0 into 0
16.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.170 * [backup-simplify]: Simplify (- 0) into 0
16.170 * [backup-simplify]: Simplify (+ 0 0) into 0
16.171 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
16.173 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
16.174 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
16.174 * [taylor]: Taking taylor expansion of 0 in y
16.174 * [backup-simplify]: Simplify 0 into 0
16.174 * [backup-simplify]: Simplify 0 into 0
16.175 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
16.175 * [backup-simplify]: Simplify (* (/ 1 (* (/ 1 (- x)) 2.0)) (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y)))) into (* 0.5 (* x (* (- (/ 1 y) (/ 1 x)) y)))
16.175 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (- (/ 1 y) (/ 1 x)) y))) in (x y) around 0
16.175 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (- (/ 1 y) (/ 1 x)) y))) in y
16.175 * [taylor]: Taking taylor expansion of 0.5 in y
16.175 * [backup-simplify]: Simplify 0.5 into 0.5
16.175 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in y
16.175 * [taylor]: Taking taylor expansion of x in y
16.175 * [backup-simplify]: Simplify x into x
16.175 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
16.175 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
16.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.175 * [taylor]: Taking taylor expansion of y in y
16.175 * [backup-simplify]: Simplify 0 into 0
16.175 * [backup-simplify]: Simplify 1 into 1
16.176 * [backup-simplify]: Simplify (/ 1 1) into 1
16.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.176 * [taylor]: Taking taylor expansion of x in y
16.176 * [backup-simplify]: Simplify x into x
16.176 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.176 * [taylor]: Taking taylor expansion of y in y
16.176 * [backup-simplify]: Simplify 0 into 0
16.176 * [backup-simplify]: Simplify 1 into 1
16.176 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
16.176 * [taylor]: Taking taylor expansion of 0.5 in x
16.176 * [backup-simplify]: Simplify 0.5 into 0.5
16.176 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
16.176 * [taylor]: Taking taylor expansion of x in x
16.176 * [backup-simplify]: Simplify 0 into 0
16.176 * [backup-simplify]: Simplify 1 into 1
16.176 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
16.176 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
16.176 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.176 * [taylor]: Taking taylor expansion of y in x
16.176 * [backup-simplify]: Simplify y into y
16.176 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.176 * [taylor]: Taking taylor expansion of x in x
16.176 * [backup-simplify]: Simplify 0 into 0
16.176 * [backup-simplify]: Simplify 1 into 1
16.176 * [backup-simplify]: Simplify (/ 1 1) into 1
16.176 * [taylor]: Taking taylor expansion of y in x
16.176 * [backup-simplify]: Simplify y into y
16.176 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
16.176 * [taylor]: Taking taylor expansion of 0.5 in x
16.177 * [backup-simplify]: Simplify 0.5 into 0.5
16.177 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
16.177 * [taylor]: Taking taylor expansion of x in x
16.177 * [backup-simplify]: Simplify 0 into 0
16.177 * [backup-simplify]: Simplify 1 into 1
16.177 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
16.177 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
16.177 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.177 * [taylor]: Taking taylor expansion of y in x
16.177 * [backup-simplify]: Simplify y into y
16.177 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.177 * [taylor]: Taking taylor expansion of x in x
16.177 * [backup-simplify]: Simplify 0 into 0
16.177 * [backup-simplify]: Simplify 1 into 1
16.177 * [backup-simplify]: Simplify (/ 1 1) into 1
16.177 * [taylor]: Taking taylor expansion of y in x
16.177 * [backup-simplify]: Simplify y into y
16.177 * [backup-simplify]: Simplify (- 1) into -1
16.178 * [backup-simplify]: Simplify (+ 0 -1) into -1
16.178 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
16.178 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
16.178 * [backup-simplify]: Simplify (* 0.5 0) into 0
16.178 * [taylor]: Taking taylor expansion of 0 in y
16.178 * [backup-simplify]: Simplify 0 into 0
16.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.179 * [backup-simplify]: Simplify (- 0) into 0
16.179 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
16.179 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
16.180 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
16.180 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
16.180 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
16.180 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
16.180 * [taylor]: Taking taylor expansion of 0.5 in y
16.180 * [backup-simplify]: Simplify 0.5 into 0.5
16.180 * [taylor]: Taking taylor expansion of y in y
16.180 * [backup-simplify]: Simplify 0 into 0
16.180 * [backup-simplify]: Simplify 1 into 1
16.180 * [backup-simplify]: Simplify 0 into 0
16.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
16.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.181 * [backup-simplify]: Simplify (- 0) into 0
16.181 * [backup-simplify]: Simplify (+ 0 0) into 0
16.182 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
16.182 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
16.183 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
16.183 * [taylor]: Taking taylor expansion of 0.5 in y
16.183 * [backup-simplify]: Simplify 0.5 into 0.5
16.188 * [backup-simplify]: Simplify (* 0.5 0) into 0
16.189 * [backup-simplify]: Simplify (- 0) into 0
16.189 * [backup-simplify]: Simplify 0 into 0
16.189 * [backup-simplify]: Simplify 0 into 0
16.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.190 * [backup-simplify]: Simplify (- 0) into 0
16.191 * [backup-simplify]: Simplify (+ 0 0) into 0
16.192 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
16.194 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
16.195 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
16.195 * [taylor]: Taking taylor expansion of 0 in y
16.195 * [backup-simplify]: Simplify 0 into 0
16.195 * [backup-simplify]: Simplify 0.5 into 0.5
16.196 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
16.197 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
16.197 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
16.197 * [backup-simplify]: Simplify 0 into 0
16.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.199 * [backup-simplify]: Simplify (- 0) into 0
16.199 * [backup-simplify]: Simplify (+ 0 0) into 0
16.200 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
16.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0
16.204 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
16.204 * [taylor]: Taking taylor expansion of 0 in y
16.204 * [backup-simplify]: Simplify 0 into 0
16.204 * [backup-simplify]: Simplify 0 into 0
16.204 * [backup-simplify]: Simplify 0 into 0
16.205 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
16.205 * [backup-simplify]: Simplify (- 0) into 0
16.205 * [backup-simplify]: Simplify 0 into 0
16.205 * [backup-simplify]: Simplify 0 into 0
16.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.207 * [backup-simplify]: Simplify (- 0) into 0
16.207 * [backup-simplify]: Simplify (+ 0 0) into 0
16.209 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
16.211 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))))) into 0
16.213 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
16.213 * [taylor]: Taking taylor expansion of 0 in y
16.213 * [backup-simplify]: Simplify 0 into 0
16.213 * [backup-simplify]: Simplify 0 into 0
16.213 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
16.214 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
16.214 * [backup-simplify]: Simplify (/ 1 (* x 2.0)) into (/ 0.5 x)
16.214 * [approximate]: Taking taylor expansion of (/ 0.5 x) in (x) around 0
16.214 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x
16.214 * [taylor]: Taking taylor expansion of 0.5 in x
16.214 * [backup-simplify]: Simplify 0.5 into 0.5
16.214 * [taylor]: Taking taylor expansion of x in x
16.214 * [backup-simplify]: Simplify 0 into 0
16.214 * [backup-simplify]: Simplify 1 into 1
16.214 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
16.214 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x
16.214 * [taylor]: Taking taylor expansion of 0.5 in x
16.214 * [backup-simplify]: Simplify 0.5 into 0.5
16.214 * [taylor]: Taking taylor expansion of x in x
16.214 * [backup-simplify]: Simplify 0 into 0
16.214 * [backup-simplify]: Simplify 1 into 1
16.215 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
16.215 * [backup-simplify]: Simplify 0.5 into 0.5
16.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
16.216 * [backup-simplify]: Simplify 0 into 0
16.217 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.217 * [backup-simplify]: Simplify 0 into 0
16.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.218 * [backup-simplify]: Simplify 0 into 0
16.219 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.219 * [backup-simplify]: Simplify 0 into 0
16.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.220 * [backup-simplify]: Simplify 0 into 0
16.221 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.221 * [backup-simplify]: Simplify 0 into 0
16.222 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
16.222 * [backup-simplify]: Simplify (/ 1 (* (/ 1 x) 2.0)) into (* 0.5 x)
16.222 * [approximate]: Taking taylor expansion of (* 0.5 x) in (x) around 0
16.222 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
16.222 * [taylor]: Taking taylor expansion of 0.5 in x
16.222 * [backup-simplify]: Simplify 0.5 into 0.5
16.222 * [taylor]: Taking taylor expansion of x in x
16.222 * [backup-simplify]: Simplify 0 into 0
16.222 * [backup-simplify]: Simplify 1 into 1
16.222 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
16.222 * [taylor]: Taking taylor expansion of 0.5 in x
16.222 * [backup-simplify]: Simplify 0.5 into 0.5
16.222 * [taylor]: Taking taylor expansion of x in x
16.222 * [backup-simplify]: Simplify 0 into 0
16.222 * [backup-simplify]: Simplify 1 into 1
16.222 * [backup-simplify]: Simplify (* 0.5 0) into 0
16.223 * [backup-simplify]: Simplify 0 into 0
16.224 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
16.224 * [backup-simplify]: Simplify 0.5 into 0.5
16.225 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
16.225 * [backup-simplify]: Simplify 0 into 0
16.226 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
16.226 * [backup-simplify]: Simplify 0 into 0
16.227 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
16.227 * [backup-simplify]: Simplify 0 into 0
16.229 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
16.229 * [backup-simplify]: Simplify 0 into 0
16.230 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
16.230 * [backup-simplify]: Simplify 0 into 0
16.232 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
16.232 * [backup-simplify]: Simplify 0 into 0
16.232 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
16.233 * [backup-simplify]: Simplify (/ 1 (* (/ 1 (- x)) 2.0)) into (* -0.5 x)
16.233 * [approximate]: Taking taylor expansion of (* -0.5 x) in (x) around 0
16.233 * [taylor]: Taking taylor expansion of (* -0.5 x) in x
16.233 * [taylor]: Taking taylor expansion of -0.5 in x
16.233 * [backup-simplify]: Simplify -0.5 into -0.5
16.233 * [taylor]: Taking taylor expansion of x in x
16.233 * [backup-simplify]: Simplify 0 into 0
16.233 * [backup-simplify]: Simplify 1 into 1
16.233 * [taylor]: Taking taylor expansion of (* -0.5 x) in x
16.233 * [taylor]: Taking taylor expansion of -0.5 in x
16.233 * [backup-simplify]: Simplify -0.5 into -0.5
16.233 * [taylor]: Taking taylor expansion of x in x
16.233 * [backup-simplify]: Simplify 0 into 0
16.233 * [backup-simplify]: Simplify 1 into 1
16.234 * [backup-simplify]: Simplify (* -0.5 0) into 0
16.234 * [backup-simplify]: Simplify 0 into 0
16.235 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
16.235 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
16.236 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
16.236 * [backup-simplify]: Simplify 0 into 0
16.238 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
16.238 * [backup-simplify]: Simplify 0 into 0
16.239 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
16.239 * [backup-simplify]: Simplify 0 into 0
16.241 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
16.241 * [backup-simplify]: Simplify 0 into 0
16.242 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
16.242 * [backup-simplify]: Simplify 0 into 0
16.244 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
16.244 * [backup-simplify]: Simplify 0 into 0
16.245 * [backup-simplify]: Simplify (* (- 0.5) (/ 1 (- x))) into (/ 0.5 x)
16.245 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
16.245 * [backup-simplify]: Simplify (/ (- x y) y) into (/ (- x y) y)
16.245 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0
16.245 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y
16.245 * [taylor]: Taking taylor expansion of (- x y) in y
16.245 * [taylor]: Taking taylor expansion of x in y
16.245 * [backup-simplify]: Simplify x into x
16.245 * [taylor]: Taking taylor expansion of y in y
16.245 * [backup-simplify]: Simplify 0 into 0
16.245 * [backup-simplify]: Simplify 1 into 1
16.245 * [taylor]: Taking taylor expansion of y in y
16.245 * [backup-simplify]: Simplify 0 into 0
16.245 * [backup-simplify]: Simplify 1 into 1
16.245 * [backup-simplify]: Simplify (- 0) into 0
16.246 * [backup-simplify]: Simplify (+ x 0) into x
16.246 * [backup-simplify]: Simplify (/ x 1) into x
16.246 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
16.246 * [taylor]: Taking taylor expansion of (- x y) in x
16.246 * [taylor]: Taking taylor expansion of x in x
16.246 * [backup-simplify]: Simplify 0 into 0
16.246 * [backup-simplify]: Simplify 1 into 1
16.246 * [taylor]: Taking taylor expansion of y in x
16.246 * [backup-simplify]: Simplify y into y
16.246 * [taylor]: Taking taylor expansion of y in x
16.246 * [backup-simplify]: Simplify y into y
16.246 * [backup-simplify]: Simplify (- y) into (- y)
16.246 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
16.246 * [backup-simplify]: Simplify (/ (- y) y) into -1
16.246 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
16.246 * [taylor]: Taking taylor expansion of (- x y) in x
16.246 * [taylor]: Taking taylor expansion of x in x
16.246 * [backup-simplify]: Simplify 0 into 0
16.246 * [backup-simplify]: Simplify 1 into 1
16.246 * [taylor]: Taking taylor expansion of y in x
16.246 * [backup-simplify]: Simplify y into y
16.246 * [taylor]: Taking taylor expansion of y in x
16.246 * [backup-simplify]: Simplify y into y
16.246 * [backup-simplify]: Simplify (- y) into (- y)
16.246 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
16.246 * [backup-simplify]: Simplify (/ (- y) y) into -1
16.247 * [taylor]: Taking taylor expansion of -1 in y
16.247 * [backup-simplify]: Simplify -1 into -1
16.247 * [backup-simplify]: Simplify (- 0) into 0
16.247 * [backup-simplify]: Simplify (+ 1 0) into 1
16.248 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
16.248 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.248 * [taylor]: Taking taylor expansion of y in y
16.248 * [backup-simplify]: Simplify 0 into 0
16.248 * [backup-simplify]: Simplify 1 into 1
16.248 * [backup-simplify]: Simplify (/ 1 1) into 1
16.248 * [backup-simplify]: Simplify 1 into 1
16.248 * [backup-simplify]: Simplify -1 into -1
16.248 * [backup-simplify]: Simplify (- 0) into 0
16.249 * [backup-simplify]: Simplify (+ 0 0) into 0
16.249 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
16.249 * [taylor]: Taking taylor expansion of 0 in y
16.249 * [backup-simplify]: Simplify 0 into 0
16.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.250 * [backup-simplify]: Simplify 0 into 0
16.250 * [backup-simplify]: Simplify 0 into 0
16.250 * [backup-simplify]: Simplify (- 0) into 0
16.251 * [backup-simplify]: Simplify (+ 0 0) into 0
16.251 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.251 * [taylor]: Taking taylor expansion of 0 in y
16.251 * [backup-simplify]: Simplify 0 into 0
16.251 * [backup-simplify]: Simplify 0 into 0
16.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.251 * [backup-simplify]: Simplify 0 into 0
16.252 * [backup-simplify]: Simplify 0 into 0
16.252 * [backup-simplify]: Simplify (- 0) into 0
16.252 * [backup-simplify]: Simplify (+ 0 0) into 0
16.252 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.252 * [taylor]: Taking taylor expansion of 0 in y
16.252 * [backup-simplify]: Simplify 0 into 0
16.252 * [backup-simplify]: Simplify 0 into 0
16.252 * [backup-simplify]: Simplify (+ -1 (* 1 (* (/ 1 y) x))) into (- (/ x y) 1)
16.252 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 y)) into (* y (- (/ 1 x) (/ 1 y)))
16.252 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in (x y) around 0
16.252 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
16.252 * [taylor]: Taking taylor expansion of y in y
16.252 * [backup-simplify]: Simplify 0 into 0
16.252 * [backup-simplify]: Simplify 1 into 1
16.252 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
16.253 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.253 * [taylor]: Taking taylor expansion of x in y
16.253 * [backup-simplify]: Simplify x into x
16.253 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.253 * [taylor]: Taking taylor expansion of y in y
16.253 * [backup-simplify]: Simplify 0 into 0
16.253 * [backup-simplify]: Simplify 1 into 1
16.253 * [backup-simplify]: Simplify (/ 1 1) into 1
16.253 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
16.253 * [taylor]: Taking taylor expansion of y in x
16.253 * [backup-simplify]: Simplify y into y
16.253 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
16.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.253 * [taylor]: Taking taylor expansion of x in x
16.253 * [backup-simplify]: Simplify 0 into 0
16.253 * [backup-simplify]: Simplify 1 into 1
16.254 * [backup-simplify]: Simplify (/ 1 1) into 1
16.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.254 * [taylor]: Taking taylor expansion of y in x
16.254 * [backup-simplify]: Simplify y into y
16.254 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.254 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
16.254 * [taylor]: Taking taylor expansion of y in x
16.254 * [backup-simplify]: Simplify y into y
16.254 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
16.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.254 * [taylor]: Taking taylor expansion of x in x
16.254 * [backup-simplify]: Simplify 0 into 0
16.254 * [backup-simplify]: Simplify 1 into 1
16.254 * [backup-simplify]: Simplify (/ 1 1) into 1
16.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.254 * [taylor]: Taking taylor expansion of y in x
16.254 * [backup-simplify]: Simplify y into y
16.254 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.254 * [backup-simplify]: Simplify (+ 1 0) into 1
16.254 * [backup-simplify]: Simplify (* y 1) into y
16.254 * [taylor]: Taking taylor expansion of y in y
16.255 * [backup-simplify]: Simplify 0 into 0
16.255 * [backup-simplify]: Simplify 1 into 1
16.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.255 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
16.255 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
16.255 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
16.255 * [taylor]: Taking taylor expansion of (- 1) in y
16.255 * [taylor]: Taking taylor expansion of 1 in y
16.255 * [backup-simplify]: Simplify 1 into 1
16.256 * [backup-simplify]: Simplify 0 into 0
16.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
16.256 * [backup-simplify]: Simplify (- 0) into 0
16.257 * [backup-simplify]: Simplify (+ 0 0) into 0
16.257 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
16.257 * [taylor]: Taking taylor expansion of 0 in y
16.257 * [backup-simplify]: Simplify 0 into 0
16.257 * [backup-simplify]: Simplify (- 1) into -1
16.257 * [backup-simplify]: Simplify -1 into -1
16.257 * [backup-simplify]: Simplify 1 into 1
16.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.258 * [backup-simplify]: Simplify (- 0) into 0
16.258 * [backup-simplify]: Simplify (+ 0 0) into 0
16.259 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
16.259 * [taylor]: Taking taylor expansion of 0 in y
16.259 * [backup-simplify]: Simplify 0 into 0
16.259 * [backup-simplify]: Simplify 0 into 0
16.259 * [backup-simplify]: Simplify (- 0) into 0
16.259 * [backup-simplify]: Simplify 0 into 0
16.259 * [backup-simplify]: Simplify 0 into 0
16.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.260 * [backup-simplify]: Simplify (- 0) into 0
16.260 * [backup-simplify]: Simplify (+ 0 0) into 0
16.261 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
16.261 * [taylor]: Taking taylor expansion of 0 in y
16.261 * [backup-simplify]: Simplify 0 into 0
16.261 * [backup-simplify]: Simplify 0 into 0
16.261 * [backup-simplify]: Simplify 0 into 0
16.262 * [backup-simplify]: Simplify (- 0) into 0
16.262 * [backup-simplify]: Simplify 0 into 0
16.262 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) -1) into (- (/ x y) 1)
16.262 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (* (- (/ 1 y) (/ 1 x)) y))
16.262 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in (x y) around 0
16.262 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
16.262 * [taylor]: Taking taylor expansion of -1 in y
16.262 * [backup-simplify]: Simplify -1 into -1
16.262 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
16.262 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
16.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.262 * [taylor]: Taking taylor expansion of y in y
16.262 * [backup-simplify]: Simplify 0 into 0
16.262 * [backup-simplify]: Simplify 1 into 1
16.262 * [backup-simplify]: Simplify (/ 1 1) into 1
16.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.262 * [taylor]: Taking taylor expansion of x in y
16.262 * [backup-simplify]: Simplify x into x
16.262 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.262 * [taylor]: Taking taylor expansion of y in y
16.262 * [backup-simplify]: Simplify 0 into 0
16.262 * [backup-simplify]: Simplify 1 into 1
16.262 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
16.262 * [taylor]: Taking taylor expansion of -1 in x
16.262 * [backup-simplify]: Simplify -1 into -1
16.262 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
16.262 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
16.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.263 * [taylor]: Taking taylor expansion of y in x
16.263 * [backup-simplify]: Simplify y into y
16.263 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.263 * [taylor]: Taking taylor expansion of x in x
16.263 * [backup-simplify]: Simplify 0 into 0
16.263 * [backup-simplify]: Simplify 1 into 1
16.263 * [backup-simplify]: Simplify (/ 1 1) into 1
16.263 * [taylor]: Taking taylor expansion of y in x
16.263 * [backup-simplify]: Simplify y into y
16.263 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
16.263 * [taylor]: Taking taylor expansion of -1 in x
16.263 * [backup-simplify]: Simplify -1 into -1
16.263 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
16.263 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
16.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.263 * [taylor]: Taking taylor expansion of y in x
16.263 * [backup-simplify]: Simplify y into y
16.263 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.263 * [taylor]: Taking taylor expansion of x in x
16.263 * [backup-simplify]: Simplify 0 into 0
16.263 * [backup-simplify]: Simplify 1 into 1
16.263 * [backup-simplify]: Simplify (/ 1 1) into 1
16.263 * [taylor]: Taking taylor expansion of y in x
16.263 * [backup-simplify]: Simplify y into y
16.264 * [backup-simplify]: Simplify (- 1) into -1
16.264 * [backup-simplify]: Simplify (+ 0 -1) into -1
16.264 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
16.264 * [backup-simplify]: Simplify (* -1 (* -1 y)) into y
16.264 * [taylor]: Taking taylor expansion of y in y
16.264 * [backup-simplify]: Simplify 0 into 0
16.264 * [backup-simplify]: Simplify 1 into 1
16.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.265 * [backup-simplify]: Simplify (- 0) into 0
16.265 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
16.265 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
16.266 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 (* -1 y))) into (- 1)
16.266 * [taylor]: Taking taylor expansion of (- 1) in y
16.266 * [taylor]: Taking taylor expansion of 1 in y
16.266 * [backup-simplify]: Simplify 1 into 1
16.266 * [backup-simplify]: Simplify 0 into 0
16.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
16.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.266 * [backup-simplify]: Simplify (- 0) into 0
16.267 * [backup-simplify]: Simplify (+ 0 0) into 0
16.267 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
16.268 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
16.268 * [taylor]: Taking taylor expansion of 0 in y
16.268 * [backup-simplify]: Simplify 0 into 0
16.268 * [backup-simplify]: Simplify (- 1) into -1
16.268 * [backup-simplify]: Simplify -1 into -1
16.268 * [backup-simplify]: Simplify 1 into 1
16.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.269 * [backup-simplify]: Simplify (- 0) into 0
16.269 * [backup-simplify]: Simplify (+ 0 0) into 0
16.270 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
16.271 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
16.271 * [taylor]: Taking taylor expansion of 0 in y
16.271 * [backup-simplify]: Simplify 0 into 0
16.271 * [backup-simplify]: Simplify 0 into 0
16.271 * [backup-simplify]: Simplify (- 0) into 0
16.271 * [backup-simplify]: Simplify 0 into 0
16.271 * [backup-simplify]: Simplify 0 into 0
16.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.272 * [backup-simplify]: Simplify (- 0) into 0
16.272 * [backup-simplify]: Simplify (+ 0 0) into 0
16.273 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
16.274 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0
16.274 * [taylor]: Taking taylor expansion of 0 in y
16.274 * [backup-simplify]: Simplify 0 into 0
16.274 * [backup-simplify]: Simplify 0 into 0
16.274 * [backup-simplify]: Simplify 0 into 0
16.274 * [backup-simplify]: Simplify (- 0) into 0
16.274 * [backup-simplify]: Simplify 0 into 0
16.274 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) -1) into (- (/ x y) 1)
16.275 * * * [progress]: simplifying candidates
16.276 * [simplify]: Simplifying:
  (expm1 (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (log1p (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (* (/ 1 (* x 2.0)) (/ (- x y) y))
  (+ (- (+ (log x) (log 2.0))) (- (log (- x y)) (log y)))
  (+ (- (+ (log x) (log 2.0))) (log (/ (- x y) y)))
  (+ (- (log (* x 2.0))) (- (log (- x y)) (log y)))
  (+ (- (log (* x 2.0))) (log (/ (- x y) y)))
  (+ (- 0 (+ (log x) (log 2.0))) (- (log (- x y)) (log y)))
  (+ (- 0 (+ (log x) (log 2.0))) (log (/ (- x y) y)))
  (+ (- 0 (log (* x 2.0))) (- (log (- x y)) (log y)))
  (+ (- 0 (log (* x 2.0))) (log (/ (- x y) y)))
  (+ (- (log 1) (+ (log x) (log 2.0))) (- (log (- x y)) (log y)))
  (+ (- (log 1) (+ (log x) (log 2.0))) (log (/ (- x y) y)))
  (+ (- (log 1) (log (* x 2.0))) (- (log (- x y)) (log y)))
  (+ (- (log 1) (log (* x 2.0))) (log (/ (- x y) y)))
  (+ (log (/ 1 (* x 2.0))) (- (log (- x y)) (log y)))
  (+ (log (/ 1 (* x 2.0))) (log (/ (- x y) y)))
  (log (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (exp (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (* (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)))
  (* (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)))
  (* (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)))
  (* (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)))
  (* (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)))
  (* (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0))) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)))
  (* (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y))))
  (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (* (* (* (/ 1 (* x 2.0)) (/ (- x y) y)) (* (/ 1 (* x 2.0)) (/ (- x y) y))) (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (sqrt (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (sqrt (* (/ 1 (* x 2.0)) (/ (- x y) y)))
  (* 1 (- x y))
  (* (* x 2.0) y)
  (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (- x y) y)))
  (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (- x y) y)))
  (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (- x y)) (sqrt y)))
  (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (- x y)) (sqrt y)))
  (* (/ 1 (* x 2.0)) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))))
  (* (/ 1 (* x 2.0)) (sqrt (/ (- x y) y)))
  (* (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))))
  (* (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)))
  (* (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (* (/ 1 (* x 2.0)) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))))
  (* (/ 1 (* x 2.0)) (/ (sqrt (- x y)) (sqrt y)))
  (* (/ 1 (* x 2.0)) (/ (sqrt (- x y)) 1))
  (* (/ 1 (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ 1 (* x 2.0)) (/ 1 (sqrt y)))
  (* (/ 1 (* x 2.0)) (/ 1 1))
  (* (/ 1 (* x 2.0)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))))
  (* (/ 1 (* x 2.0)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)))
  (* (/ 1 (* x 2.0)) (/ (+ (sqrt x) (sqrt y)) 1))
  (* (/ 1 (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ 1 (* x 2.0)) (/ 1 (sqrt y)))
  (* (/ 1 (* x 2.0)) (/ 1 1))
  (* (/ 1 (* x 2.0)) 1)
  (* (/ 1 (* x 2.0)) (- x y))
  (* (cbrt (/ 1 (* x 2.0))) (/ (- x y) y))
  (* (sqrt (/ 1 (* x 2.0))) (/ (- x y) y))
  (* (/ (cbrt 1) 2.0) (/ (- x y) y))
  (* (/ (sqrt 1) 2.0) (/ (- x y) y))
  (* (/ 1 2.0) (/ (- x y) y))
  (* (/ 1 (* x 2.0)) (/ (- x y) y))
  (* (/ 1 (* x 2.0)) (/ (- x y) y))
  (* (/ 1 (* x 2.0)) (- x y))
  (* 1 (/ (- x y) y))
  (expm1 (/ 1 (* x 2.0)))
  (log1p (/ 1 (* x 2.0)))
  (- 1)
  (- 1)
  (- (+ (log x) (log 2.0)))
  (- (log (* x 2.0)))
  (- 0 (+ (log x) (log 2.0)))
  (- 0 (log (* x 2.0)))
  (- (log 1) (+ (log x) (log 2.0)))
  (- (log 1) (log (* x 2.0)))
  (log (/ 1 (* x 2.0)))
  (exp (/ 1 (* x 2.0)))
  (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (/ 1 (* x 2.0))) (cbrt (/ 1 (* x 2.0))))
  (cbrt (/ 1 (* x 2.0)))
  (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0)))
  (sqrt (/ 1 (* x 2.0)))
  (sqrt (/ 1 (* x 2.0)))
  (- 1)
  (- (* x 2.0))
  (/ (* (cbrt 1) (cbrt 1)) x)
  (/ (cbrt 1) 2.0)
  (/ (sqrt 1) x)
  (/ (sqrt 1) 2.0)
  (/ 1 x)
  (/ 1 2.0)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) 1)
  (/ 1 x)
  (/ (* x 2.0) (cbrt 1))
  (/ (* x 2.0) (sqrt 1))
  (/ (* x 2.0) 1)
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (- (log (- x y)) (log y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  (/ y y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))
  (/ (cbrt (- x y)) (sqrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt x) (sqrt y)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (- x y) (sqrt y))
  (/ (- x y) 1)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* y (+ (* x x) (+ (* y y) (* x y))))
  (* y (+ 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)))
  (/ 0.5 x)
  (/ 0.5 x)
  (/ 0.5 x)
  (- (/ x y) 1)
  (- (/ x y) 1)
  (- (/ x y) 1)
16.278 * * [simplify]: iteration 0: 181 enodes
16.335 * * [simplify]: iteration 1: 523 enodes
16.693 * * [simplify]: iteration 2: 3251 enodes
17.701 * * [simplify]: iteration complete: 5001 enodes
17.701 * * [simplify]: Extracting #0: cost 88 inf + 0
17.705 * * [simplify]: Extracting #1: cost 1388 inf + 2
17.716 * * [simplify]: Extracting #2: cost 1839 inf + 10557
17.767 * * [simplify]: Extracting #3: cost 865 inf + 178610
17.864 * * [simplify]: Extracting #4: cost 94 inf + 325768
17.986 * * [simplify]: Extracting #5: cost 0 inf + 338993
18.056 * * [simplify]: Extracting #6: cost 0 inf + 337392
18.142 * [simplify]: Simplified to:
  (expm1 (/ (- x y) (* (* x 2.0) y)))
  (log1p (/ (- x y) (* (* x 2.0) y)))
  (/ (- x y) (* (* x 2.0) y))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (exp (/ (- x y) (* (* x 2.0) y)))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 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)
  (* (sqrt (/ (- x y) y)) (sqrt (/ 1 (* 2.0 x))))
  (* (sqrt (/ (- x y) y)) (sqrt (/ 1 (* 2.0 x))))
  (/ (* (sqrt (/ 1 (* 2.0 x))) (sqrt (- x y))) (sqrt y))
  (/ (* (sqrt (/ 1 (* 2.0 x))) (sqrt (- x y))) (sqrt y))
  (/ (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (* x 2.0))
  (/ (/ (sqrt (/ (- x y) y)) x) 2.0)
  (/ (/ (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y))) x) 2.0)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (sqrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0))
  (/ (/ (sqrt (- x y)) (* x 2.0)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt (- x y)) (sqrt y)) (* x 2.0))
  (/ (sqrt (- x y)) (* x 2.0))
  (/ (/ (/ 1 (* 2.0 x)) (cbrt y)) (cbrt y))
  (/ (/ 1 (* 2.0 x)) (sqrt y))
  (/ 1 (* 2.0 x))
  (/ (/ (/ (+ (sqrt x) (sqrt y)) x) 2.0) (* (cbrt y) (cbrt y)))
  (/ (/ (/ (+ (sqrt x) (sqrt y)) x) 2.0) (sqrt y))
  (/ (/ (+ (sqrt x) (sqrt y)) x) 2.0)
  (/ (/ (/ 1 (* 2.0 x)) (cbrt y)) (cbrt y))
  (/ (/ 1 (* 2.0 x)) (sqrt y))
  (/ 1 (* 2.0 x))
  (/ 1 (* 2.0 x))
  (/ (- x y) (* x 2.0))
  (* (cbrt (/ 1 (* 2.0 x))) (/ (- x y) y))
  (/ (* (- x y) (sqrt (/ 1 (* 2.0 x)))) y)
  (/ (- x y) (* 2.0 y))
  (/ (- x y) (* 2.0 y))
  (/ (- x y) (* 2.0 y))
  (/ (- x y) (* (* x 2.0) y))
  (/ (- x y) (* (* x 2.0) y))
  (/ (- x y) (* x 2.0))
  (/ (- x y) y)
  (expm1 (/ 1 (* 2.0 x)))
  (log1p (/ 1 (* 2.0 x)))
  -1
  -1
  (- (log (* x 2.0)))
  (- (log (* x 2.0)))
  (- (log (* x 2.0)))
  (- (log (* x 2.0)))
  (- (log (* x 2.0)))
  (- (log (* x 2.0)))
  (- (log (* x 2.0)))
  (exp (/ 1 (* 2.0 x)))
  (* (* (/ 1 (* 2.0 x)) (/ 1 (* 2.0 x))) (/ 1 (* 2.0 x)))
  (* (* (/ 1 (* 2.0 x)) (/ 1 (* 2.0 x))) (/ 1 (* 2.0 x)))
  (* (cbrt (/ 1 (* 2.0 x))) (cbrt (/ 1 (* 2.0 x))))
  (cbrt (/ 1 (* 2.0 x)))
  (* (* (/ 1 (* 2.0 x)) (/ 1 (* 2.0 x))) (/ 1 (* 2.0 x)))
  (sqrt (/ 1 (* 2.0 x)))
  (sqrt (/ 1 (* 2.0 x)))
  -1
  (* 2.0 (- x))
  (/ 1 x)
  (/ 1 2.0)
  (/ 1 x)
  (/ 1 2.0)
  (/ 1 x)
  (/ 1 2.0)
  (/ 1 (* 2.0 x))
  (* x 2.0)
  (/ 1 x)
  (* x 2.0)
  (* x 2.0)
  (* x 2.0)
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (log (/ (- x y) y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  1
  (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))
  (/ (cbrt (- x y)) (sqrt y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) y)
  (/ (/ (sqrt (- x y)) (cbrt y)) (cbrt y))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (sqrt (- x y))
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt x) (sqrt y)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (/ (- x y) (cbrt y)) (cbrt y))
  (/ (- x y) (sqrt y))
  (- x y)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* (fma x x (* y (+ x y))) y)
  (* y (+ x y))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (/ 0.5 x)
  (/ 0.5 x)
  (/ 0.5 x)
  (/ (- x y) y)
  (/ (- x y) y)
  (/ (- x y) y)
18.148 * * * [progress]: adding candidates to table
18.661 * * [progress]: iteration 4 / 4
18.661 * * * [progress]: picking best candidate
18.667 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) y) (* x 2.0)))>
18.667 * * * [progress]: localizing error
18.676 * * * [progress]: generating rewritten candidates
18.676 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
18.706 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
18.737 * * * [progress]: generating series expansions
18.738 * * * * [progress]: [ 1 / 2 ] generating series at (2)
18.738 * [backup-simplify]: Simplify (/ (/ (- x y) y) (* x 2.0)) into (* 0.5 (/ (- x y) (* x y)))
18.738 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
18.738 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
18.738 * [taylor]: Taking taylor expansion of 0.5 in y
18.738 * [backup-simplify]: Simplify 0.5 into 0.5
18.738 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
18.738 * [taylor]: Taking taylor expansion of (- x y) in y
18.738 * [taylor]: Taking taylor expansion of x in y
18.738 * [backup-simplify]: Simplify x into x
18.738 * [taylor]: Taking taylor expansion of y in y
18.738 * [backup-simplify]: Simplify 0 into 0
18.738 * [backup-simplify]: Simplify 1 into 1
18.738 * [taylor]: Taking taylor expansion of (* x y) in y
18.738 * [taylor]: Taking taylor expansion of x in y
18.738 * [backup-simplify]: Simplify x into x
18.738 * [taylor]: Taking taylor expansion of y in y
18.738 * [backup-simplify]: Simplify 0 into 0
18.738 * [backup-simplify]: Simplify 1 into 1
18.739 * [backup-simplify]: Simplify (- 0) into 0
18.739 * [backup-simplify]: Simplify (+ x 0) into x
18.739 * [backup-simplify]: Simplify (* x 0) into 0
18.740 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
18.740 * [backup-simplify]: Simplify (/ x x) into 1
18.740 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
18.740 * [taylor]: Taking taylor expansion of 0.5 in x
18.740 * [backup-simplify]: Simplify 0.5 into 0.5
18.740 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
18.740 * [taylor]: Taking taylor expansion of (- x y) in x
18.740 * [taylor]: Taking taylor expansion of x in x
18.740 * [backup-simplify]: Simplify 0 into 0
18.740 * [backup-simplify]: Simplify 1 into 1
18.740 * [taylor]: Taking taylor expansion of y in x
18.740 * [backup-simplify]: Simplify y into y
18.740 * [taylor]: Taking taylor expansion of (* x y) in x
18.740 * [taylor]: Taking taylor expansion of x in x
18.740 * [backup-simplify]: Simplify 0 into 0
18.740 * [backup-simplify]: Simplify 1 into 1
18.740 * [taylor]: Taking taylor expansion of y in x
18.740 * [backup-simplify]: Simplify y into y
18.740 * [backup-simplify]: Simplify (- y) into (- y)
18.740 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
18.740 * [backup-simplify]: Simplify (* 0 y) into 0
18.741 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.741 * [backup-simplify]: Simplify (/ (- y) y) into -1
18.741 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
18.741 * [taylor]: Taking taylor expansion of 0.5 in x
18.741 * [backup-simplify]: Simplify 0.5 into 0.5
18.741 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
18.741 * [taylor]: Taking taylor expansion of (- x y) in x
18.741 * [taylor]: Taking taylor expansion of x in x
18.741 * [backup-simplify]: Simplify 0 into 0
18.741 * [backup-simplify]: Simplify 1 into 1
18.741 * [taylor]: Taking taylor expansion of y in x
18.741 * [backup-simplify]: Simplify y into y
18.741 * [taylor]: Taking taylor expansion of (* x y) in x
18.741 * [taylor]: Taking taylor expansion of x in x
18.741 * [backup-simplify]: Simplify 0 into 0
18.741 * [backup-simplify]: Simplify 1 into 1
18.741 * [taylor]: Taking taylor expansion of y in x
18.741 * [backup-simplify]: Simplify y into y
18.741 * [backup-simplify]: Simplify (- y) into (- y)
18.741 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
18.742 * [backup-simplify]: Simplify (* 0 y) into 0
18.742 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.742 * [backup-simplify]: Simplify (/ (- y) y) into -1
18.743 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
18.743 * [taylor]: Taking taylor expansion of -0.5 in y
18.743 * [backup-simplify]: Simplify -0.5 into -0.5
18.743 * [backup-simplify]: Simplify (- 0) into 0
18.743 * [backup-simplify]: Simplify (+ 1 0) into 1
18.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
18.745 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
18.745 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
18.745 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
18.745 * [taylor]: Taking taylor expansion of 0.5 in y
18.745 * [backup-simplify]: Simplify 0.5 into 0.5
18.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.745 * [taylor]: Taking taylor expansion of y in y
18.745 * [backup-simplify]: Simplify 0 into 0
18.745 * [backup-simplify]: Simplify 1 into 1
18.746 * [backup-simplify]: Simplify (/ 1 1) into 1
18.746 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
18.746 * [backup-simplify]: Simplify 0.5 into 0.5
18.746 * [backup-simplify]: Simplify -0.5 into -0.5
18.747 * [backup-simplify]: Simplify (- 0) into 0
18.747 * [backup-simplify]: Simplify (+ 0 0) into 0
18.748 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
18.748 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
18.749 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
18.749 * [taylor]: Taking taylor expansion of 0 in y
18.749 * [backup-simplify]: Simplify 0 into 0
18.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.751 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
18.751 * [backup-simplify]: Simplify 0 into 0
18.751 * [backup-simplify]: Simplify 0 into 0
18.751 * [backup-simplify]: Simplify (- 0) into 0
18.752 * [backup-simplify]: Simplify (+ 0 0) into 0
18.753 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
18.754 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.755 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
18.755 * [taylor]: Taking taylor expansion of 0 in y
18.755 * [backup-simplify]: Simplify 0 into 0
18.755 * [backup-simplify]: Simplify 0 into 0
18.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.762 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
18.762 * [backup-simplify]: Simplify 0 into 0
18.763 * [backup-simplify]: Simplify 0 into 0
18.763 * [backup-simplify]: Simplify (- 0) into 0
18.763 * [backup-simplify]: Simplify (+ 0 0) into 0
18.765 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
18.766 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.767 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
18.767 * [taylor]: Taking taylor expansion of 0 in y
18.767 * [backup-simplify]: Simplify 0 into 0
18.767 * [backup-simplify]: Simplify 0 into 0
18.767 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
18.768 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
18.768 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
18.768 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
18.768 * [taylor]: Taking taylor expansion of 0.5 in y
18.768 * [backup-simplify]: Simplify 0.5 into 0.5
18.768 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
18.768 * [taylor]: Taking taylor expansion of x in y
18.768 * [backup-simplify]: Simplify x into x
18.768 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
18.768 * [taylor]: Taking taylor expansion of y in y
18.768 * [backup-simplify]: Simplify 0 into 0
18.768 * [backup-simplify]: Simplify 1 into 1
18.768 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
18.768 * [taylor]: Taking taylor expansion of (/ 1 x) in y
18.768 * [taylor]: Taking taylor expansion of x in y
18.768 * [backup-simplify]: Simplify x into x
18.769 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.769 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.769 * [taylor]: Taking taylor expansion of y in y
18.769 * [backup-simplify]: Simplify 0 into 0
18.769 * [backup-simplify]: Simplify 1 into 1
18.769 * [backup-simplify]: Simplify (/ 1 1) into 1
18.769 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
18.769 * [taylor]: Taking taylor expansion of 0.5 in x
18.769 * [backup-simplify]: Simplify 0.5 into 0.5
18.769 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
18.769 * [taylor]: Taking taylor expansion of x in x
18.769 * [backup-simplify]: Simplify 0 into 0
18.769 * [backup-simplify]: Simplify 1 into 1
18.769 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
18.769 * [taylor]: Taking taylor expansion of y in x
18.769 * [backup-simplify]: Simplify y into y
18.769 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
18.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.769 * [taylor]: Taking taylor expansion of x in x
18.769 * [backup-simplify]: Simplify 0 into 0
18.769 * [backup-simplify]: Simplify 1 into 1
18.770 * [backup-simplify]: Simplify (/ 1 1) into 1
18.770 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.770 * [taylor]: Taking taylor expansion of y in x
18.770 * [backup-simplify]: Simplify y into y
18.770 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.770 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
18.770 * [taylor]: Taking taylor expansion of 0.5 in x
18.770 * [backup-simplify]: Simplify 0.5 into 0.5
18.770 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
18.770 * [taylor]: Taking taylor expansion of x in x
18.770 * [backup-simplify]: Simplify 0 into 0
18.770 * [backup-simplify]: Simplify 1 into 1
18.770 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
18.770 * [taylor]: Taking taylor expansion of y in x
18.770 * [backup-simplify]: Simplify y into y
18.770 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
18.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.770 * [taylor]: Taking taylor expansion of x in x
18.770 * [backup-simplify]: Simplify 0 into 0
18.770 * [backup-simplify]: Simplify 1 into 1
18.771 * [backup-simplify]: Simplify (/ 1 1) into 1
18.771 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.771 * [taylor]: Taking taylor expansion of y in x
18.771 * [backup-simplify]: Simplify y into y
18.771 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.771 * [backup-simplify]: Simplify (+ 1 0) into 1
18.771 * [backup-simplify]: Simplify (* y 1) into y
18.772 * [backup-simplify]: Simplify (* 0 y) into 0
18.772 * [backup-simplify]: Simplify (* 0.5 0) into 0
18.772 * [taylor]: Taking taylor expansion of 0 in y
18.772 * [backup-simplify]: Simplify 0 into 0
18.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.773 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
18.773 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
18.774 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
18.774 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
18.775 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
18.775 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
18.775 * [taylor]: Taking taylor expansion of 0.5 in y
18.775 * [backup-simplify]: Simplify 0.5 into 0.5
18.775 * [taylor]: Taking taylor expansion of y in y
18.775 * [backup-simplify]: Simplify 0 into 0
18.775 * [backup-simplify]: Simplify 1 into 1
18.775 * [backup-simplify]: Simplify 0 into 0
18.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.776 * [backup-simplify]: Simplify (- 0) into 0
18.777 * [backup-simplify]: Simplify (+ 0 0) into 0
18.777 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
18.778 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
18.779 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
18.779 * [taylor]: Taking taylor expansion of (- 0.5) in y
18.779 * [taylor]: Taking taylor expansion of 0.5 in y
18.779 * [backup-simplify]: Simplify 0.5 into 0.5
18.780 * [backup-simplify]: Simplify (* 0.5 0) into 0
18.780 * [backup-simplify]: Simplify 0 into 0
18.780 * [backup-simplify]: Simplify 0 into 0
18.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.781 * [backup-simplify]: Simplify (- 0) into 0
18.782 * [backup-simplify]: Simplify (+ 0 0) into 0
18.783 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
18.783 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
18.784 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
18.784 * [taylor]: Taking taylor expansion of 0 in y
18.784 * [backup-simplify]: Simplify 0 into 0
18.785 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
18.785 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
18.786 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
18.786 * [backup-simplify]: Simplify 0.5 into 0.5
18.786 * [backup-simplify]: Simplify 0 into 0
18.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.787 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.787 * [backup-simplify]: Simplify (- 0) into 0
18.787 * [backup-simplify]: Simplify (+ 0 0) into 0
18.788 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
18.789 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
18.790 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
18.790 * [taylor]: Taking taylor expansion of 0 in y
18.790 * [backup-simplify]: Simplify 0 into 0
18.790 * [backup-simplify]: Simplify 0 into 0
18.790 * [backup-simplify]: Simplify (- 0) into 0
18.790 * [backup-simplify]: Simplify 0 into 0
18.791 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
18.791 * [backup-simplify]: Simplify 0 into 0
18.791 * [backup-simplify]: Simplify 0 into 0
18.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.792 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.792 * [backup-simplify]: Simplify (- 0) into 0
18.792 * [backup-simplify]: Simplify (+ 0 0) into 0
18.793 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
18.794 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
18.796 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
18.796 * [taylor]: Taking taylor expansion of 0 in y
18.796 * [backup-simplify]: Simplify 0 into 0
18.796 * [backup-simplify]: Simplify 0 into 0
18.796 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
18.796 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* y x)))
18.796 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
18.796 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* y x))) in y
18.796 * [taylor]: Taking taylor expansion of 0.5 in y
18.796 * [backup-simplify]: Simplify 0.5 into 0.5
18.796 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* y x)) in y
18.796 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
18.796 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.796 * [taylor]: Taking taylor expansion of y in y
18.796 * [backup-simplify]: Simplify 0 into 0
18.796 * [backup-simplify]: Simplify 1 into 1
18.797 * [backup-simplify]: Simplify (/ 1 1) into 1
18.797 * [taylor]: Taking taylor expansion of (/ 1 x) in y
18.797 * [taylor]: Taking taylor expansion of x in y
18.797 * [backup-simplify]: Simplify x into x
18.797 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.797 * [taylor]: Taking taylor expansion of (* y x) in y
18.797 * [taylor]: Taking taylor expansion of y in y
18.797 * [backup-simplify]: Simplify 0 into 0
18.797 * [backup-simplify]: Simplify 1 into 1
18.797 * [taylor]: Taking taylor expansion of x in y
18.797 * [backup-simplify]: Simplify x into x
18.797 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* y x))) in x
18.797 * [taylor]: Taking taylor expansion of 0.5 in x
18.797 * [backup-simplify]: Simplify 0.5 into 0.5
18.797 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* y x)) in x
18.797 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
18.797 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.797 * [taylor]: Taking taylor expansion of y in x
18.797 * [backup-simplify]: Simplify y into y
18.797 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.797 * [taylor]: Taking taylor expansion of x in x
18.797 * [backup-simplify]: Simplify 0 into 0
18.797 * [backup-simplify]: Simplify 1 into 1
18.797 * [backup-simplify]: Simplify (/ 1 1) into 1
18.797 * [taylor]: Taking taylor expansion of (* y x) in x
18.797 * [taylor]: Taking taylor expansion of y in x
18.797 * [backup-simplify]: Simplify y into y
18.797 * [taylor]: Taking taylor expansion of x in x
18.797 * [backup-simplify]: Simplify 0 into 0
18.797 * [backup-simplify]: Simplify 1 into 1
18.797 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* y x))) in x
18.797 * [taylor]: Taking taylor expansion of 0.5 in x
18.797 * [backup-simplify]: Simplify 0.5 into 0.5
18.797 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* y x)) in x
18.797 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
18.797 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.797 * [taylor]: Taking taylor expansion of y in x
18.797 * [backup-simplify]: Simplify y into y
18.798 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.798 * [taylor]: Taking taylor expansion of x in x
18.798 * [backup-simplify]: Simplify 0 into 0
18.798 * [backup-simplify]: Simplify 1 into 1
18.798 * [backup-simplify]: Simplify (/ 1 1) into 1
18.798 * [taylor]: Taking taylor expansion of (* y x) in x
18.798 * [taylor]: Taking taylor expansion of y in x
18.798 * [backup-simplify]: Simplify y into y
18.798 * [taylor]: Taking taylor expansion of x in x
18.798 * [backup-simplify]: Simplify 0 into 0
18.798 * [backup-simplify]: Simplify 1 into 1
18.798 * [backup-simplify]: Simplify (- 1) into -1
18.799 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.799 * [backup-simplify]: Simplify (* y 0) into 0
18.799 * [backup-simplify]: Simplify (* -1 0) into 0
18.799 * [backup-simplify]: Simplify (* 0.5 0) into 0
18.799 * [taylor]: Taking taylor expansion of 0 in y
18.799 * [backup-simplify]: Simplify 0 into 0
18.799 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y
18.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.800 * [backup-simplify]: Simplify (- 0) into 0
18.800 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
18.800 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
18.801 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
18.801 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
18.801 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
18.801 * [taylor]: Taking taylor expansion of 0.5 in y
18.801 * [backup-simplify]: Simplify 0.5 into 0.5
18.801 * [taylor]: Taking taylor expansion of y in y
18.801 * [backup-simplify]: Simplify 0 into 0
18.801 * [backup-simplify]: Simplify 1 into 1
18.801 * [backup-simplify]: Simplify 0 into 0
18.801 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
18.801 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.802 * [backup-simplify]: Simplify (- 0) into 0
18.802 * [backup-simplify]: Simplify (+ 0 0) into 0
18.803 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
18.803 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
18.803 * [taylor]: Taking taylor expansion of 0.5 in y
18.803 * [backup-simplify]: Simplify 0.5 into 0.5
18.804 * [backup-simplify]: Simplify (* 0.5 0) into 0
18.804 * [backup-simplify]: Simplify (- 0) into 0
18.804 * [backup-simplify]: Simplify 0 into 0
18.804 * [backup-simplify]: Simplify 0 into 0
18.804 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
18.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.805 * [backup-simplify]: Simplify (- 0) into 0
18.805 * [backup-simplify]: Simplify (+ 0 0) into 0
18.806 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
18.807 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
18.807 * [taylor]: Taking taylor expansion of 0 in y
18.807 * [backup-simplify]: Simplify 0 into 0
18.807 * [backup-simplify]: Simplify 0.5 into 0.5
18.808 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
18.808 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
18.808 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
18.808 * [backup-simplify]: Simplify 0 into 0
18.809 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
18.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.810 * [backup-simplify]: Simplify (- 0) into 0
18.810 * [backup-simplify]: Simplify (+ 0 0) into 0
18.811 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
18.812 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
18.812 * [taylor]: Taking taylor expansion of 0 in y
18.812 * [backup-simplify]: Simplify 0 into 0
18.812 * [backup-simplify]: Simplify 0 into 0
18.812 * [backup-simplify]: Simplify 0 into 0
18.813 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
18.814 * [backup-simplify]: Simplify (- 0) into 0
18.814 * [backup-simplify]: Simplify 0 into 0
18.814 * [backup-simplify]: Simplify 0 into 0
18.815 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
18.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.817 * [backup-simplify]: Simplify (- 0) into 0
18.817 * [backup-simplify]: Simplify (+ 0 0) into 0
18.819 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
18.821 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
18.821 * [taylor]: Taking taylor expansion of 0 in y
18.821 * [backup-simplify]: Simplify 0 into 0
18.821 * [backup-simplify]: Simplify 0 into 0
18.821 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
18.822 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
18.822 * [backup-simplify]: Simplify (/ (- x y) y) into (/ (- x y) y)
18.822 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0
18.822 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y
18.822 * [taylor]: Taking taylor expansion of (- x y) in y
18.822 * [taylor]: Taking taylor expansion of x in y
18.822 * [backup-simplify]: Simplify x into x
18.822 * [taylor]: Taking taylor expansion of y in y
18.822 * [backup-simplify]: Simplify 0 into 0
18.822 * [backup-simplify]: Simplify 1 into 1
18.822 * [taylor]: Taking taylor expansion of y in y
18.822 * [backup-simplify]: Simplify 0 into 0
18.822 * [backup-simplify]: Simplify 1 into 1
18.822 * [backup-simplify]: Simplify (- 0) into 0
18.822 * [backup-simplify]: Simplify (+ x 0) into x
18.822 * [backup-simplify]: Simplify (/ x 1) into x
18.823 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
18.823 * [taylor]: Taking taylor expansion of (- x y) in x
18.823 * [taylor]: Taking taylor expansion of x in x
18.823 * [backup-simplify]: Simplify 0 into 0
18.823 * [backup-simplify]: Simplify 1 into 1
18.823 * [taylor]: Taking taylor expansion of y in x
18.823 * [backup-simplify]: Simplify y into y
18.823 * [taylor]: Taking taylor expansion of y in x
18.823 * [backup-simplify]: Simplify y into y
18.823 * [backup-simplify]: Simplify (- y) into (- y)
18.823 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
18.823 * [backup-simplify]: Simplify (/ (- y) y) into -1
18.823 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
18.823 * [taylor]: Taking taylor expansion of (- x y) in x
18.823 * [taylor]: Taking taylor expansion of x in x
18.823 * [backup-simplify]: Simplify 0 into 0
18.823 * [backup-simplify]: Simplify 1 into 1
18.823 * [taylor]: Taking taylor expansion of y in x
18.823 * [backup-simplify]: Simplify y into y
18.823 * [taylor]: Taking taylor expansion of y in x
18.823 * [backup-simplify]: Simplify y into y
18.823 * [backup-simplify]: Simplify (- y) into (- y)
18.823 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
18.823 * [backup-simplify]: Simplify (/ (- y) y) into -1
18.823 * [taylor]: Taking taylor expansion of -1 in y
18.823 * [backup-simplify]: Simplify -1 into -1
18.824 * [backup-simplify]: Simplify (- 0) into 0
18.824 * [backup-simplify]: Simplify (+ 1 0) into 1
18.824 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
18.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.824 * [taylor]: Taking taylor expansion of y in y
18.824 * [backup-simplify]: Simplify 0 into 0
18.825 * [backup-simplify]: Simplify 1 into 1
18.825 * [backup-simplify]: Simplify (/ 1 1) into 1
18.825 * [backup-simplify]: Simplify 1 into 1
18.825 * [backup-simplify]: Simplify -1 into -1
18.825 * [backup-simplify]: Simplify (- 0) into 0
18.826 * [backup-simplify]: Simplify (+ 0 0) into 0
18.826 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
18.826 * [taylor]: Taking taylor expansion of 0 in y
18.826 * [backup-simplify]: Simplify 0 into 0
18.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.827 * [backup-simplify]: Simplify 0 into 0
18.827 * [backup-simplify]: Simplify 0 into 0
18.827 * [backup-simplify]: Simplify (- 0) into 0
18.828 * [backup-simplify]: Simplify (+ 0 0) into 0
18.828 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.828 * [taylor]: Taking taylor expansion of 0 in y
18.828 * [backup-simplify]: Simplify 0 into 0
18.828 * [backup-simplify]: Simplify 0 into 0
18.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.829 * [backup-simplify]: Simplify 0 into 0
18.829 * [backup-simplify]: Simplify 0 into 0
18.829 * [backup-simplify]: Simplify (- 0) into 0
18.830 * [backup-simplify]: Simplify (+ 0 0) into 0
18.830 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.830 * [taylor]: Taking taylor expansion of 0 in y
18.830 * [backup-simplify]: Simplify 0 into 0
18.830 * [backup-simplify]: Simplify 0 into 0
18.830 * [backup-simplify]: Simplify (+ -1 (* 1 (* (/ 1 y) x))) into (- (/ x y) 1)
18.831 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 y)) into (* y (- (/ 1 x) (/ 1 y)))
18.831 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in (x y) around 0
18.831 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
18.831 * [taylor]: Taking taylor expansion of y in y
18.831 * [backup-simplify]: Simplify 0 into 0
18.831 * [backup-simplify]: Simplify 1 into 1
18.831 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
18.831 * [taylor]: Taking taylor expansion of (/ 1 x) in y
18.831 * [taylor]: Taking taylor expansion of x in y
18.831 * [backup-simplify]: Simplify x into x
18.831 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.831 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.831 * [taylor]: Taking taylor expansion of y in y
18.831 * [backup-simplify]: Simplify 0 into 0
18.831 * [backup-simplify]: Simplify 1 into 1
18.831 * [backup-simplify]: Simplify (/ 1 1) into 1
18.831 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
18.831 * [taylor]: Taking taylor expansion of y in x
18.831 * [backup-simplify]: Simplify y into y
18.831 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
18.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.832 * [taylor]: Taking taylor expansion of x in x
18.832 * [backup-simplify]: Simplify 0 into 0
18.832 * [backup-simplify]: Simplify 1 into 1
18.832 * [backup-simplify]: Simplify (/ 1 1) into 1
18.832 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.832 * [taylor]: Taking taylor expansion of y in x
18.832 * [backup-simplify]: Simplify y into y
18.832 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.832 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
18.832 * [taylor]: Taking taylor expansion of y in x
18.832 * [backup-simplify]: Simplify y into y
18.832 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
18.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.832 * [taylor]: Taking taylor expansion of x in x
18.832 * [backup-simplify]: Simplify 0 into 0
18.832 * [backup-simplify]: Simplify 1 into 1
18.833 * [backup-simplify]: Simplify (/ 1 1) into 1
18.833 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.833 * [taylor]: Taking taylor expansion of y in x
18.833 * [backup-simplify]: Simplify y into y
18.833 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.833 * [backup-simplify]: Simplify (+ 1 0) into 1
18.833 * [backup-simplify]: Simplify (* y 1) into y
18.833 * [taylor]: Taking taylor expansion of y in y
18.834 * [backup-simplify]: Simplify 0 into 0
18.834 * [backup-simplify]: Simplify 1 into 1
18.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.834 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
18.834 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
18.835 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
18.835 * [taylor]: Taking taylor expansion of (- 1) in y
18.835 * [taylor]: Taking taylor expansion of 1 in y
18.835 * [backup-simplify]: Simplify 1 into 1
18.835 * [backup-simplify]: Simplify 0 into 0
18.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.837 * [backup-simplify]: Simplify (- 0) into 0
18.837 * [backup-simplify]: Simplify (+ 0 0) into 0
18.837 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
18.838 * [taylor]: Taking taylor expansion of 0 in y
18.838 * [backup-simplify]: Simplify 0 into 0
18.838 * [backup-simplify]: Simplify (- 1) into -1
18.838 * [backup-simplify]: Simplify -1 into -1
18.838 * [backup-simplify]: Simplify 1 into 1
18.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.839 * [backup-simplify]: Simplify (- 0) into 0
18.839 * [backup-simplify]: Simplify (+ 0 0) into 0
18.840 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
18.840 * [taylor]: Taking taylor expansion of 0 in y
18.840 * [backup-simplify]: Simplify 0 into 0
18.840 * [backup-simplify]: Simplify 0 into 0
18.840 * [backup-simplify]: Simplify (- 0) into 0
18.840 * [backup-simplify]: Simplify 0 into 0
18.840 * [backup-simplify]: Simplify 0 into 0
18.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.841 * [backup-simplify]: Simplify (- 0) into 0
18.842 * [backup-simplify]: Simplify (+ 0 0) into 0
18.842 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
18.842 * [taylor]: Taking taylor expansion of 0 in y
18.842 * [backup-simplify]: Simplify 0 into 0
18.842 * [backup-simplify]: Simplify 0 into 0
18.842 * [backup-simplify]: Simplify 0 into 0
18.843 * [backup-simplify]: Simplify (- 0) into 0
18.843 * [backup-simplify]: Simplify 0 into 0
18.843 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) -1) into (- (/ x y) 1)
18.843 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (* (- (/ 1 y) (/ 1 x)) y))
18.843 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in (x y) around 0
18.843 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
18.843 * [taylor]: Taking taylor expansion of -1 in y
18.843 * [backup-simplify]: Simplify -1 into -1
18.843 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
18.843 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
18.843 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.843 * [taylor]: Taking taylor expansion of y in y
18.843 * [backup-simplify]: Simplify 0 into 0
18.843 * [backup-simplify]: Simplify 1 into 1
18.843 * [backup-simplify]: Simplify (/ 1 1) into 1
18.843 * [taylor]: Taking taylor expansion of (/ 1 x) in y
18.843 * [taylor]: Taking taylor expansion of x in y
18.843 * [backup-simplify]: Simplify x into x
18.843 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.843 * [taylor]: Taking taylor expansion of y in y
18.843 * [backup-simplify]: Simplify 0 into 0
18.843 * [backup-simplify]: Simplify 1 into 1
18.843 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
18.843 * [taylor]: Taking taylor expansion of -1 in x
18.843 * [backup-simplify]: Simplify -1 into -1
18.843 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
18.843 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
18.843 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.844 * [taylor]: Taking taylor expansion of y in x
18.844 * [backup-simplify]: Simplify y into y
18.844 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.844 * [taylor]: Taking taylor expansion of x in x
18.844 * [backup-simplify]: Simplify 0 into 0
18.844 * [backup-simplify]: Simplify 1 into 1
18.844 * [backup-simplify]: Simplify (/ 1 1) into 1
18.844 * [taylor]: Taking taylor expansion of y in x
18.844 * [backup-simplify]: Simplify y into y
18.844 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
18.844 * [taylor]: Taking taylor expansion of -1 in x
18.844 * [backup-simplify]: Simplify -1 into -1
18.844 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
18.844 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
18.844 * [taylor]: Taking taylor expansion of (/ 1 y) in x
18.844 * [taylor]: Taking taylor expansion of y in x
18.844 * [backup-simplify]: Simplify y into y
18.844 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.844 * [taylor]: Taking taylor expansion of x in x
18.844 * [backup-simplify]: Simplify 0 into 0
18.844 * [backup-simplify]: Simplify 1 into 1
18.844 * [backup-simplify]: Simplify (/ 1 1) into 1
18.844 * [taylor]: Taking taylor expansion of y in x
18.844 * [backup-simplify]: Simplify y into y
18.845 * [backup-simplify]: Simplify (- 1) into -1
18.845 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.845 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
18.845 * [backup-simplify]: Simplify (* -1 (* -1 y)) into y
18.845 * [taylor]: Taking taylor expansion of y in y
18.845 * [backup-simplify]: Simplify 0 into 0
18.845 * [backup-simplify]: Simplify 1 into 1
18.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.846 * [backup-simplify]: Simplify (- 0) into 0
18.846 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
18.846 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
18.846 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 (* -1 y))) into (- 1)
18.846 * [taylor]: Taking taylor expansion of (- 1) in y
18.846 * [taylor]: Taking taylor expansion of 1 in y
18.846 * [backup-simplify]: Simplify 1 into 1
18.846 * [backup-simplify]: Simplify 0 into 0
18.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.847 * [backup-simplify]: Simplify (- 0) into 0
18.848 * [backup-simplify]: Simplify (+ 0 0) into 0
18.848 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
18.849 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
18.849 * [taylor]: Taking taylor expansion of 0 in y
18.849 * [backup-simplify]: Simplify 0 into 0
18.849 * [backup-simplify]: Simplify (- 1) into -1
18.849 * [backup-simplify]: Simplify -1 into -1
18.849 * [backup-simplify]: Simplify 1 into 1
18.849 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.850 * [backup-simplify]: Simplify (- 0) into 0
18.851 * [backup-simplify]: Simplify (+ 0 0) into 0
18.852 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
18.853 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
18.853 * [taylor]: Taking taylor expansion of 0 in y
18.853 * [backup-simplify]: Simplify 0 into 0
18.853 * [backup-simplify]: Simplify 0 into 0
18.853 * [backup-simplify]: Simplify (- 0) into 0
18.853 * [backup-simplify]: Simplify 0 into 0
18.853 * [backup-simplify]: Simplify 0 into 0
18.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.855 * [backup-simplify]: Simplify (- 0) into 0
18.855 * [backup-simplify]: Simplify (+ 0 0) into 0
18.856 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
18.858 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0
18.858 * [taylor]: Taking taylor expansion of 0 in y
18.858 * [backup-simplify]: Simplify 0 into 0
18.858 * [backup-simplify]: Simplify 0 into 0
18.858 * [backup-simplify]: Simplify 0 into 0
18.858 * [backup-simplify]: Simplify (- 0) into 0
18.858 * [backup-simplify]: Simplify 0 into 0
18.858 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) -1) into (- (/ x y) 1)
18.859 * * * [progress]: simplifying candidates
18.861 * [simplify]: Simplifying:
  (expm1 (/ (/ (- x y) y) (* x 2.0)))
  (log1p (/ (/ (- x y) y) (* x 2.0)))
  (- (- (log (- x y)) (log y)) (+ (log x) (log 2.0)))
  (- (- (log (- x y)) (log y)) (log (* x 2.0)))
  (- (log (/ (- x y) y)) (+ (log x) (log 2.0)))
  (- (log (/ (- x y) y)) (log (* x 2.0)))
  (log (/ (/ (- x y) y) (* x 2.0)))
  (exp (/ (/ (- x y) y) (* x 2.0)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (/ (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (/ (/ (- x y) y) (* x 2.0))) (cbrt (/ (/ (- x y) y) (* x 2.0))))
  (cbrt (/ (/ (- x y) y) (* x 2.0)))
  (* (* (/ (/ (- x y) y) (* x 2.0)) (/ (/ (- x y) y) (* x 2.0))) (/ (/ (- x y) y) (* x 2.0)))
  (sqrt (/ (/ (- x y) y) (* x 2.0)))
  (sqrt (/ (/ (- x y) y) (* x 2.0)))
  (- (/ (- x y) y))
  (- (* x 2.0))
  (/ (/ x y) (* x 2.0))
  (/ (/ y y) (* x 2.0))
  (/ (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) x)
  (/ (cbrt (/ (- x y) y)) 2.0)
  (/ (sqrt (/ (- x y) y)) x)
  (/ (sqrt (/ (- x y) y)) 2.0)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) x)
  (/ (/ (cbrt (- x y)) (cbrt y)) 2.0)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) x)
  (/ (/ (cbrt (- x y)) (sqrt y)) 2.0)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) x)
  (/ (/ (cbrt (- x y)) y) 2.0)
  (/ (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) x)
  (/ (/ (sqrt (- x y)) (cbrt y)) 2.0)
  (/ (/ (sqrt (- x y)) (sqrt y)) x)
  (/ (/ (sqrt (- x y)) (sqrt y)) 2.0)
  (/ (/ (sqrt (- x y)) 1) x)
  (/ (/ (sqrt (- x y)) y) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) x)
  (/ (/ (- x y) (cbrt y)) 2.0)
  (/ (/ 1 (sqrt y)) x)
  (/ (/ (- x y) (sqrt y)) 2.0)
  (/ (/ 1 1) x)
  (/ (/ (- x y) y) 2.0)
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) x)
  (/ (/ (- (sqrt x) (sqrt y)) (cbrt y)) 2.0)
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt y)) x)
  (/ (/ (- (sqrt x) (sqrt y)) (sqrt y)) 2.0)
  (/ (/ (+ (sqrt x) (sqrt y)) 1) x)
  (/ (/ (- (sqrt x) (sqrt y)) y) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) x)
  (/ (/ (- x y) (cbrt y)) 2.0)
  (/ (/ 1 (sqrt y)) x)
  (/ (/ (- x y) (sqrt y)) 2.0)
  (/ (/ 1 1) x)
  (/ (/ (- x y) y) 2.0)
  (/ 1 x)
  (/ (/ (- x y) y) 2.0)
  (/ (- x y) x)
  (/ (/ 1 y) 2.0)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (/ (- x y) y))
  (/ (/ (- x y) y) x)
  (/ (* x 2.0) (cbrt (/ (- x y) y)))
  (/ (* x 2.0) (sqrt (/ (- x y) y)))
  (/ (* x 2.0) (/ (cbrt (- x y)) (cbrt y)))
  (/ (* x 2.0) (/ (cbrt (- x y)) (sqrt y)))
  (/ (* x 2.0) (/ (cbrt (- x y)) y))
  (/ (* x 2.0) (/ (sqrt (- x y)) (cbrt y)))
  (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y)))
  (/ (* x 2.0) (/ (sqrt (- x y)) y))
  (/ (* x 2.0) (/ (- x y) (cbrt y)))
  (/ (* x 2.0) (/ (- x y) (sqrt y)))
  (/ (* x 2.0) (/ (- x y) y))
  (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) (cbrt y)))
  (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) (sqrt y)))
  (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) y))
  (/ (* x 2.0) (/ (- x y) (cbrt y)))
  (/ (* x 2.0) (/ (- x y) (sqrt y)))
  (/ (* x 2.0) (/ (- x y) y))
  (/ (* x 2.0) (/ (- x y) y))
  (/ (* x 2.0) (/ 1 y))
  (* (* x 2.0) y)
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (- (log (- x y)) (log y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  (/ y y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))
  (/ (cbrt (- x y)) (sqrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt x) (sqrt y)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (- x y) (sqrt y))
  (/ (- x y) 1)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* y (+ (* x x) (+ (* y y) (* x y))))
  (* y (+ 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)))
  (- (/ x y) 1)
  (- (/ x y) 1)
  (- (/ x y) 1)
18.863 * * [simplify]: iteration 0: 159 enodes
18.910 * * [simplify]: iteration 1: 399 enodes
19.117 * * [simplify]: iteration 2: 1839 enodes
19.569 * * [simplify]: iteration complete: 5000 enodes
19.569 * * [simplify]: Extracting #0: cost 104 inf + 0
19.571 * * [simplify]: Extracting #1: cost 1149 inf + 1
19.579 * * [simplify]: Extracting #2: cost 2115 inf + 5947
19.608 * * [simplify]: Extracting #3: cost 1733 inf + 68258
19.669 * * [simplify]: Extracting #4: cost 321 inf + 328437
19.784 * * [simplify]: Extracting #5: cost 3 inf + 393088
19.901 * * [simplify]: Extracting #6: cost 0 inf + 392856
20.000 * [simplify]: Simplified to:
  (expm1 (/ (- x y) (* (* x 2.0) y)))
  (log1p (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (exp (/ (- x y) (* (* x 2.0) y)))
  (* (/ (/ (- x y) y) (* 2.0 x)) (* (/ (/ (- x y) y) (* 2.0 x)) (/ (/ (- x y) y) (* 2.0 x))))
  (* (/ (/ (- x y) y) (* 2.0 x)) (* (/ (/ (- x y) y) (* 2.0 x)) (/ (/ (- x y) y) (* 2.0 x))))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))))
  (* (/ (- x y) (* (* x 2.0) y)) (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 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) y))
  (* (- x) 2.0)
  (/ (/ x y) (* 2.0 x))
  (/ (/ 1 x) 2.0)
  (/ (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) x)
  (/ (cbrt (/ (- x y) y)) 2.0)
  (/ (sqrt (/ (- x y) y)) x)
  (/ (sqrt (/ (- x y) y)) 2.0)
  (/ (/ (cbrt (- x y)) (cbrt y)) (/ x (/ (cbrt (- x y)) (cbrt y))))
  (/ (cbrt (- x y)) (* (cbrt y) 2.0))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (sqrt y) x))
  (/ (cbrt (- x y)) (* (sqrt y) 2.0))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) x)
  (/ (cbrt (- x y)) (* y 2.0))
  (/ (sqrt (- x y)) (* x (* (cbrt y) (cbrt y))))
  (/ (/ (sqrt (- x y)) (cbrt y)) 2.0)
  (/ (sqrt (- x y)) (* x (sqrt y)))
  (/ (sqrt (- x y)) (* (sqrt y) 2.0))
  (/ (sqrt (- x y)) x)
  (/ (/ (sqrt (- x y)) 2.0) y)
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) 2.0) (cbrt y))
  (/ 1 (* (sqrt y) x))
  (/ (- x y) (* (sqrt y) 2.0))
  (/ 1 x)
  (/ (/ (- x y) y) 2.0)
  (/ (/ (+ (sqrt y) (sqrt x)) (* (cbrt y) (cbrt y))) x)
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) (cbrt y))
  (/ (+ (sqrt y) (sqrt x)) (* (sqrt y) x))
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) (sqrt y))
  (/ (+ (sqrt y) (sqrt x)) x)
  (/ (- (sqrt x) (sqrt y)) (* y 2.0))
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) 2.0) (cbrt y))
  (/ 1 (* (sqrt y) x))
  (/ (- x y) (* (sqrt y) 2.0))
  (/ 1 x)
  (/ (/ (- x y) y) 2.0)
  (/ 1 x)
  (/ (/ (- x y) y) 2.0)
  (/ (- x y) x)
  (/ (/ 1 y) 2.0)
  (/ (/ 1 x) 2.0)
  (/ (* (* 2.0 x) y) (- x y))
  (/ (- x y) (* x y))
  (/ x (/ (cbrt (/ (- x y) y)) 2.0))
  (/ (* 2.0 x) (sqrt (/ (- x y) y)))
  (* (/ 2.0 (/ (cbrt (- x y)) x)) (cbrt y))
  (* (/ x (cbrt (- x y))) (* (sqrt y) 2.0))
  (/ x (/ (cbrt (- x y)) (* y 2.0)))
  (* (/ x (sqrt (- x y))) (* (cbrt y) 2.0))
  (/ x (/ (sqrt (- x y)) (* (sqrt y) 2.0)))
  (/ x (/ (/ (sqrt (- x y)) 2.0) y))
  (/ (* (* 2.0 x) (cbrt y)) (- x y))
  (/ (* (* 2.0 x) (sqrt y)) (- x y))
  (/ (* (* 2.0 x) y) (- x y))
  (/ (* (* 2.0 x) (cbrt y)) (- (sqrt x) (sqrt y)))
  (* (/ x (- (sqrt x) (sqrt y))) (* (sqrt y) 2.0))
  (/ x (/ (- (sqrt x) (sqrt y)) (* y 2.0)))
  (/ (* (* 2.0 x) (cbrt y)) (- x y))
  (/ (* (* 2.0 x) (sqrt y)) (- x y))
  (/ (* (* 2.0 x) y) (- x y))
  (/ (* (* 2.0 x) y) (- x y))
  (* (* x 2.0) y)
  (* (* x 2.0) y)
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (log (/ (- x y) y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (/ (- x y) y) (* (/ (- x y) y) (/ (- x y) y)))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  1
  (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))
  (/ (cbrt (- x y)) (sqrt y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (sqrt (- x y))
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt y) (sqrt x)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (- x y) (sqrt y))
  (- x y)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* (fma y (+ y x) (* x x)) y)
  (* y (+ x y))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (/ (- x y) y)
  (/ (- x y) y)
  (/ (- x y) y)
20.008 * * * [progress]: adding candidates to table
20.411 * [progress]: [Phase 3 of 3] Extracting.
20.411 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ (- x y) y) (* x 2.0)))>)
20.411 * * * [regime-changes]: Trying 2 branch expressions: (y x)
20.411 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ (- x y) y) (* x 2.0)))>)
20.452 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ (- x y) y) (* x 2.0)))>)
20.495 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
20.495 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
20.496 * * [simplify]: iteration 0: 6 enodes
20.496 * * [simplify]: iteration complete: 6 enodes
20.496 * * [simplify]: Extracting #0: cost 1 inf + 0
20.496 * * [simplify]: Extracting #1: cost 3 inf + 0
20.496 * * [simplify]: Extracting #2: cost 6 inf + 0
20.496 * * [simplify]: Extracting #3: cost 3 inf + 3
20.496 * * [simplify]: Extracting #4: cost 0 inf + 210
20.496 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
21.517 * [regime-testing]: Baseline error score: 0.013615063207351983
21.525 * [regime-testing]: Oracle error score: 0.002875359419927491
21.542 * [regime-testing]: End program error score: 0.013615063207351983
21.636 * [regime-testing]: Target error score: 0.013615063207351983