29.730 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
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11.232 * * [simplify]: iteration 368: 4993 enodes
11.263 * * [simplify]: iteration complete: 5000 enodes
11.263 * * [simplify]: Extracting #0: cost 1 inf + 0
11.263 * * [simplify]: Extracting #1: cost 18 inf + 0
11.263 * * [simplify]: Extracting #2: cost 44 inf + 3
11.264 * * [simplify]: Extracting #3: cost 11 inf + 2275
11.265 * * [simplify]: Extracting #4: cost 0 inf + 2858
11.266 * [simplify]: Simplified to:
  (/ (/ (- x y) x) (* 2.0 y))
11.267 * * [progress]: iteration 1 / 4
11.267 * * * [progress]: picking best candidate
11.270 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (* (* x 2.0) y)))>
11.270 * * * [progress]: localizing error
11.280 * * * [progress]: generating rewritten candidates
11.280 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
11.322 * * * [progress]: generating series expansions
11.322 * * * * [progress]: [ 1 / 1 ] generating series at (2)
11.322 * [backup-simplify]: Simplify (/ (- x y) (* (* x 2.0) y)) into (* 0.5 (/ (- x y) (* x y)))
11.322 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
11.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
11.322 * [taylor]: Taking taylor expansion of 0.5 in y
11.322 * [backup-simplify]: Simplify 0.5 into 0.5
11.322 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
11.322 * [taylor]: Taking taylor expansion of (- x y) in y
11.322 * [taylor]: Taking taylor expansion of x in y
11.322 * [backup-simplify]: Simplify x into x
11.322 * [taylor]: Taking taylor expansion of y in y
11.322 * [backup-simplify]: Simplify 0 into 0
11.322 * [backup-simplify]: Simplify 1 into 1
11.323 * [taylor]: Taking taylor expansion of (* x y) in y
11.323 * [taylor]: Taking taylor expansion of x in y
11.323 * [backup-simplify]: Simplify x into x
11.323 * [taylor]: Taking taylor expansion of y in y
11.323 * [backup-simplify]: Simplify 0 into 0
11.323 * [backup-simplify]: Simplify 1 into 1
11.323 * [backup-simplify]: Simplify (- 0) into 0
11.323 * [backup-simplify]: Simplify (+ x 0) into x
11.323 * [backup-simplify]: Simplify (* x 0) into 0
11.324 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
11.324 * [backup-simplify]: Simplify (/ x x) into 1
11.324 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
11.324 * [taylor]: Taking taylor expansion of 0.5 in x
11.324 * [backup-simplify]: Simplify 0.5 into 0.5
11.324 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
11.324 * [taylor]: Taking taylor expansion of (- x y) in x
11.324 * [taylor]: Taking taylor expansion of x in x
11.324 * [backup-simplify]: Simplify 0 into 0
11.324 * [backup-simplify]: Simplify 1 into 1
11.324 * [taylor]: Taking taylor expansion of y in x
11.324 * [backup-simplify]: Simplify y into y
11.324 * [taylor]: Taking taylor expansion of (* x y) in x
11.324 * [taylor]: Taking taylor expansion of x in x
11.324 * [backup-simplify]: Simplify 0 into 0
11.324 * [backup-simplify]: Simplify 1 into 1
11.324 * [taylor]: Taking taylor expansion of y in x
11.324 * [backup-simplify]: Simplify y into y
11.324 * [backup-simplify]: Simplify (- y) into (- y)
11.324 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
11.324 * [backup-simplify]: Simplify (* 0 y) into 0
11.325 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
11.325 * [backup-simplify]: Simplify (/ (- y) y) into -1
11.325 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
11.325 * [taylor]: Taking taylor expansion of 0.5 in x
11.325 * [backup-simplify]: Simplify 0.5 into 0.5
11.325 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
11.325 * [taylor]: Taking taylor expansion of (- x y) in x
11.325 * [taylor]: Taking taylor expansion of x in x
11.325 * [backup-simplify]: Simplify 0 into 0
11.325 * [backup-simplify]: Simplify 1 into 1
11.325 * [taylor]: Taking taylor expansion of y in x
11.325 * [backup-simplify]: Simplify y into y
11.325 * [taylor]: Taking taylor expansion of (* x y) in x
11.325 * [taylor]: Taking taylor expansion of x in x
11.325 * [backup-simplify]: Simplify 0 into 0
11.325 * [backup-simplify]: Simplify 1 into 1
11.325 * [taylor]: Taking taylor expansion of y in x
11.325 * [backup-simplify]: Simplify y into y
11.325 * [backup-simplify]: Simplify (- y) into (- y)
11.325 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
11.325 * [backup-simplify]: Simplify (* 0 y) into 0
11.325 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
11.325 * [backup-simplify]: Simplify (/ (- y) y) into -1
11.326 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
11.326 * [taylor]: Taking taylor expansion of -0.5 in y
11.326 * [backup-simplify]: Simplify -0.5 into -0.5
11.326 * [backup-simplify]: Simplify (- 0) into 0
11.326 * [backup-simplify]: Simplify (+ 1 0) into 1
11.327 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
11.327 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
11.327 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
11.327 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
11.327 * [taylor]: Taking taylor expansion of 0.5 in y
11.327 * [backup-simplify]: Simplify 0.5 into 0.5
11.327 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.327 * [taylor]: Taking taylor expansion of y in y
11.327 * [backup-simplify]: Simplify 0 into 0
11.327 * [backup-simplify]: Simplify 1 into 1
11.327 * [backup-simplify]: Simplify (/ 1 1) into 1
11.328 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
11.328 * [backup-simplify]: Simplify 0.5 into 0.5
11.328 * [backup-simplify]: Simplify -0.5 into -0.5
11.328 * [backup-simplify]: Simplify (- 0) into 0
11.328 * [backup-simplify]: Simplify (+ 0 0) into 0
11.329 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
11.329 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
11.330 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
11.330 * [taylor]: Taking taylor expansion of 0 in y
11.330 * [backup-simplify]: Simplify 0 into 0
11.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.331 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
11.331 * [backup-simplify]: Simplify 0 into 0
11.332 * [backup-simplify]: Simplify 0 into 0
11.332 * [backup-simplify]: Simplify (- 0) into 0
11.332 * [backup-simplify]: Simplify (+ 0 0) into 0
11.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
11.334 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.335 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
11.335 * [taylor]: Taking taylor expansion of 0 in y
11.335 * [backup-simplify]: Simplify 0 into 0
11.335 * [backup-simplify]: Simplify 0 into 0
11.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.337 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
11.337 * [backup-simplify]: Simplify 0 into 0
11.337 * [backup-simplify]: Simplify 0 into 0
11.338 * [backup-simplify]: Simplify (- 0) into 0
11.338 * [backup-simplify]: Simplify (+ 0 0) into 0
11.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
11.340 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.342 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
11.342 * [taylor]: Taking taylor expansion of 0 in y
11.342 * [backup-simplify]: Simplify 0 into 0
11.342 * [backup-simplify]: Simplify 0 into 0
11.342 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.342 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
11.342 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
11.342 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
11.343 * [taylor]: Taking taylor expansion of 0.5 in y
11.343 * [backup-simplify]: Simplify 0.5 into 0.5
11.343 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
11.343 * [taylor]: Taking taylor expansion of x in y
11.343 * [backup-simplify]: Simplify x into x
11.343 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
11.343 * [taylor]: Taking taylor expansion of y in y
11.343 * [backup-simplify]: Simplify 0 into 0
11.343 * [backup-simplify]: Simplify 1 into 1
11.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
11.343 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.343 * [taylor]: Taking taylor expansion of x in y
11.343 * [backup-simplify]: Simplify x into x
11.343 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.343 * [taylor]: Taking taylor expansion of y in y
11.343 * [backup-simplify]: Simplify 0 into 0
11.343 * [backup-simplify]: Simplify 1 into 1
11.343 * [backup-simplify]: Simplify (/ 1 1) into 1
11.343 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
11.343 * [taylor]: Taking taylor expansion of 0.5 in x
11.343 * [backup-simplify]: Simplify 0.5 into 0.5
11.343 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
11.343 * [taylor]: Taking taylor expansion of x in x
11.344 * [backup-simplify]: Simplify 0 into 0
11.344 * [backup-simplify]: Simplify 1 into 1
11.344 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
11.344 * [taylor]: Taking taylor expansion of y in x
11.344 * [backup-simplify]: Simplify y into y
11.344 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
11.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.344 * [taylor]: Taking taylor expansion of x in x
11.344 * [backup-simplify]: Simplify 0 into 0
11.344 * [backup-simplify]: Simplify 1 into 1
11.344 * [backup-simplify]: Simplify (/ 1 1) into 1
11.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.344 * [taylor]: Taking taylor expansion of y in x
11.344 * [backup-simplify]: Simplify y into y
11.344 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.344 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
11.344 * [taylor]: Taking taylor expansion of 0.5 in x
11.344 * [backup-simplify]: Simplify 0.5 into 0.5
11.344 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
11.344 * [taylor]: Taking taylor expansion of x in x
11.344 * [backup-simplify]: Simplify 0 into 0
11.344 * [backup-simplify]: Simplify 1 into 1
11.344 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
11.344 * [taylor]: Taking taylor expansion of y in x
11.345 * [backup-simplify]: Simplify y into y
11.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
11.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.345 * [taylor]: Taking taylor expansion of x in x
11.345 * [backup-simplify]: Simplify 0 into 0
11.345 * [backup-simplify]: Simplify 1 into 1
11.345 * [backup-simplify]: Simplify (/ 1 1) into 1
11.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.345 * [taylor]: Taking taylor expansion of y in x
11.345 * [backup-simplify]: Simplify y into y
11.345 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.346 * [backup-simplify]: Simplify (+ 1 0) into 1
11.346 * [backup-simplify]: Simplify (* y 1) into y
11.346 * [backup-simplify]: Simplify (* 0 y) into 0
11.346 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.346 * [taylor]: Taking taylor expansion of 0 in y
11.346 * [backup-simplify]: Simplify 0 into 0
11.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.347 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
11.347 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
11.348 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
11.348 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
11.349 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
11.349 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
11.349 * [taylor]: Taking taylor expansion of 0.5 in y
11.349 * [backup-simplify]: Simplify 0.5 into 0.5
11.349 * [taylor]: Taking taylor expansion of y in y
11.349 * [backup-simplify]: Simplify 0 into 0
11.349 * [backup-simplify]: Simplify 1 into 1
11.349 * [backup-simplify]: Simplify 0 into 0
11.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.350 * [backup-simplify]: Simplify (- 0) into 0
11.350 * [backup-simplify]: Simplify (+ 0 0) into 0
11.351 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
11.352 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
11.353 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
11.353 * [taylor]: Taking taylor expansion of (- 0.5) in y
11.353 * [taylor]: Taking taylor expansion of 0.5 in y
11.353 * [backup-simplify]: Simplify 0.5 into 0.5
11.354 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.354 * [backup-simplify]: Simplify 0 into 0
11.354 * [backup-simplify]: Simplify 0 into 0
11.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.355 * [backup-simplify]: Simplify (- 0) into 0
11.355 * [backup-simplify]: Simplify (+ 0 0) into 0
11.356 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
11.358 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
11.359 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
11.359 * [taylor]: Taking taylor expansion of 0 in y
11.359 * [backup-simplify]: Simplify 0 into 0
11.359 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.364 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.365 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.365 * [backup-simplify]: Simplify 0.5 into 0.5
11.365 * [backup-simplify]: Simplify 0 into 0
11.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.366 * [backup-simplify]: Simplify (- 0) into 0
11.366 * [backup-simplify]: Simplify (+ 0 0) into 0
11.367 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
11.368 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
11.369 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
11.369 * [taylor]: Taking taylor expansion of 0 in y
11.369 * [backup-simplify]: Simplify 0 into 0
11.369 * [backup-simplify]: Simplify 0 into 0
11.369 * [backup-simplify]: Simplify (- 0) into 0
11.369 * [backup-simplify]: Simplify 0 into 0
11.370 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.370 * [backup-simplify]: Simplify 0 into 0
11.370 * [backup-simplify]: Simplify 0 into 0
11.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.371 * [backup-simplify]: Simplify (- 0) into 0
11.371 * [backup-simplify]: Simplify (+ 0 0) into 0
11.372 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
11.373 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
11.375 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
11.375 * [taylor]: Taking taylor expansion of 0 in y
11.375 * [backup-simplify]: Simplify 0 into 0
11.375 * [backup-simplify]: Simplify 0 into 0
11.375 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.375 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
11.375 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
11.375 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
11.375 * [taylor]: Taking taylor expansion of 0.5 in y
11.375 * [backup-simplify]: Simplify 0.5 into 0.5
11.375 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
11.375 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
11.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.375 * [taylor]: Taking taylor expansion of y in y
11.375 * [backup-simplify]: Simplify 0 into 0
11.375 * [backup-simplify]: Simplify 1 into 1
11.376 * [backup-simplify]: Simplify (/ 1 1) into 1
11.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.376 * [taylor]: Taking taylor expansion of x in y
11.376 * [backup-simplify]: Simplify x into x
11.376 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.376 * [taylor]: Taking taylor expansion of (* x y) in y
11.376 * [taylor]: Taking taylor expansion of x in y
11.376 * [backup-simplify]: Simplify x into x
11.376 * [taylor]: Taking taylor expansion of y in y
11.376 * [backup-simplify]: Simplify 0 into 0
11.376 * [backup-simplify]: Simplify 1 into 1
11.376 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
11.376 * [taylor]: Taking taylor expansion of 0.5 in x
11.376 * [backup-simplify]: Simplify 0.5 into 0.5
11.376 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
11.376 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
11.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.376 * [taylor]: Taking taylor expansion of y in x
11.376 * [backup-simplify]: Simplify y into y
11.376 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.376 * [taylor]: Taking taylor expansion of x in x
11.376 * [backup-simplify]: Simplify 0 into 0
11.376 * [backup-simplify]: Simplify 1 into 1
11.376 * [backup-simplify]: Simplify (/ 1 1) into 1
11.376 * [taylor]: Taking taylor expansion of (* x y) in x
11.376 * [taylor]: Taking taylor expansion of x in x
11.376 * [backup-simplify]: Simplify 0 into 0
11.376 * [backup-simplify]: Simplify 1 into 1
11.376 * [taylor]: Taking taylor expansion of y in x
11.376 * [backup-simplify]: Simplify y into y
11.376 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
11.376 * [taylor]: Taking taylor expansion of 0.5 in x
11.376 * [backup-simplify]: Simplify 0.5 into 0.5
11.376 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
11.376 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
11.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.376 * [taylor]: Taking taylor expansion of y in x
11.376 * [backup-simplify]: Simplify y into y
11.376 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.376 * [taylor]: Taking taylor expansion of x in x
11.376 * [backup-simplify]: Simplify 0 into 0
11.376 * [backup-simplify]: Simplify 1 into 1
11.377 * [backup-simplify]: Simplify (/ 1 1) into 1
11.377 * [taylor]: Taking taylor expansion of (* x y) in x
11.377 * [taylor]: Taking taylor expansion of x in x
11.377 * [backup-simplify]: Simplify 0 into 0
11.377 * [backup-simplify]: Simplify 1 into 1
11.377 * [taylor]: Taking taylor expansion of y in x
11.377 * [backup-simplify]: Simplify y into y
11.377 * [backup-simplify]: Simplify (- 1) into -1
11.377 * [backup-simplify]: Simplify (+ 0 -1) into -1
11.377 * [backup-simplify]: Simplify (* 0 y) into 0
11.378 * [backup-simplify]: Simplify (* -1 0) into 0
11.378 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.378 * [taylor]: Taking taylor expansion of 0 in y
11.378 * [backup-simplify]: Simplify 0 into 0
11.378 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
11.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.379 * [backup-simplify]: Simplify (- 0) into 0
11.379 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
11.379 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
11.380 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
11.380 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
11.380 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
11.380 * [taylor]: Taking taylor expansion of 0.5 in y
11.380 * [backup-simplify]: Simplify 0.5 into 0.5
11.380 * [taylor]: Taking taylor expansion of y in y
11.380 * [backup-simplify]: Simplify 0 into 0
11.380 * [backup-simplify]: Simplify 1 into 1
11.380 * [backup-simplify]: Simplify 0 into 0
11.380 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
11.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.381 * [backup-simplify]: Simplify (- 0) into 0
11.381 * [backup-simplify]: Simplify (+ 0 0) into 0
11.382 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
11.382 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
11.382 * [taylor]: Taking taylor expansion of 0.5 in y
11.382 * [backup-simplify]: Simplify 0.5 into 0.5
11.383 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.383 * [backup-simplify]: Simplify (- 0) into 0
11.383 * [backup-simplify]: Simplify 0 into 0
11.383 * [backup-simplify]: Simplify 0 into 0
11.384 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
11.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.385 * [backup-simplify]: Simplify (- 0) into 0
11.385 * [backup-simplify]: Simplify (+ 0 0) into 0
11.386 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
11.386 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
11.386 * [taylor]: Taking taylor expansion of 0 in y
11.386 * [backup-simplify]: Simplify 0 into 0
11.386 * [backup-simplify]: Simplify 0.5 into 0.5
11.387 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.388 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.388 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.388 * [backup-simplify]: Simplify 0 into 0
11.389 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
11.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.390 * [backup-simplify]: Simplify (- 0) into 0
11.390 * [backup-simplify]: Simplify (+ 0 0) into 0
11.391 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
11.392 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
11.392 * [taylor]: Taking taylor expansion of 0 in y
11.392 * [backup-simplify]: Simplify 0 into 0
11.392 * [backup-simplify]: Simplify 0 into 0
11.392 * [backup-simplify]: Simplify 0 into 0
11.392 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.393 * [backup-simplify]: Simplify (- 0) into 0
11.393 * [backup-simplify]: Simplify 0 into 0
11.393 * [backup-simplify]: Simplify 0 into 0
11.394 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
11.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.395 * [backup-simplify]: Simplify (- 0) into 0
11.395 * [backup-simplify]: Simplify (+ 0 0) into 0
11.396 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
11.397 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
11.397 * [taylor]: Taking taylor expansion of 0 in y
11.397 * [backup-simplify]: Simplify 0 into 0
11.397 * [backup-simplify]: Simplify 0 into 0
11.397 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.397 * * * [progress]: simplifying candidates
11.398 * [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)))
11.399 * * [simplify]: iteration 0: 84 enodes
11.412 * * [simplify]: iteration 1: 239 enodes
11.491 * * [simplify]: iteration 2: 996 enodes
12.111 * * [simplify]: iteration complete: 5000 enodes
12.111 * * [simplify]: Extracting #0: cost 28 inf + 0
12.112 * * [simplify]: Extracting #1: cost 645 inf + 0
12.117 * * [simplify]: Extracting #2: cost 1543 inf + 2618
12.133 * * [simplify]: Extracting #3: cost 1328 inf + 98975
12.234 * * [simplify]: Extracting #4: cost 132 inf + 316701
12.339 * * [simplify]: Extracting #5: cost 4 inf + 333679
12.435 * * [simplify]: Extracting #6: cost 0 inf + 332803
12.520 * [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))
12.522 * * * [progress]: adding candidates to table
12.650 * * [progress]: iteration 2 / 4
12.650 * * * [progress]: picking best candidate
12.658 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
12.658 * * * [progress]: localizing error
12.665 * * * [progress]: generating rewritten candidates
12.665 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
12.706 * * * [progress]: generating series expansions
12.706 * * * * [progress]: [ 1 / 1 ] generating series at (2)
12.706 * [backup-simplify]: Simplify (- (/ 0.5 y) (/ 0.5 x)) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.706 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
12.706 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
12.706 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
12.706 * [taylor]: Taking taylor expansion of 0.5 in x
12.706 * [backup-simplify]: Simplify 0.5 into 0.5
12.706 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.706 * [taylor]: Taking taylor expansion of y in x
12.706 * [backup-simplify]: Simplify y into y
12.706 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.706 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
12.706 * [taylor]: Taking taylor expansion of 0.5 in x
12.706 * [backup-simplify]: Simplify 0.5 into 0.5
12.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.706 * [taylor]: Taking taylor expansion of x in x
12.706 * [backup-simplify]: Simplify 0 into 0
12.706 * [backup-simplify]: Simplify 1 into 1
12.707 * [backup-simplify]: Simplify (/ 1 1) into 1
12.707 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
12.707 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
12.707 * [taylor]: Taking taylor expansion of 0.5 in y
12.707 * [backup-simplify]: Simplify 0.5 into 0.5
12.707 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.707 * [taylor]: Taking taylor expansion of y in y
12.707 * [backup-simplify]: Simplify 0 into 0
12.707 * [backup-simplify]: Simplify 1 into 1
12.707 * [backup-simplify]: Simplify (/ 1 1) into 1
12.707 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
12.707 * [taylor]: Taking taylor expansion of 0.5 in y
12.707 * [backup-simplify]: Simplify 0.5 into 0.5
12.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.707 * [taylor]: Taking taylor expansion of x in y
12.707 * [backup-simplify]: Simplify x into x
12.707 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.707 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
12.707 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
12.707 * [taylor]: Taking taylor expansion of 0.5 in y
12.707 * [backup-simplify]: Simplify 0.5 into 0.5
12.707 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.707 * [taylor]: Taking taylor expansion of y in y
12.707 * [backup-simplify]: Simplify 0 into 0
12.707 * [backup-simplify]: Simplify 1 into 1
12.708 * [backup-simplify]: Simplify (/ 1 1) into 1
12.708 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
12.708 * [taylor]: Taking taylor expansion of 0.5 in y
12.708 * [backup-simplify]: Simplify 0.5 into 0.5
12.708 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.708 * [taylor]: Taking taylor expansion of x in y
12.708 * [backup-simplify]: Simplify x into x
12.708 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.708 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
12.708 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
12.709 * [taylor]: Taking taylor expansion of 0.5 in x
12.709 * [backup-simplify]: Simplify 0.5 into 0.5
12.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.709 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
12.709 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
12.710 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
12.710 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
12.710 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
12.710 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
12.710 * [taylor]: Taking taylor expansion of 0.5 in x
12.710 * [backup-simplify]: Simplify 0.5 into 0.5
12.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.710 * [taylor]: Taking taylor expansion of x in x
12.710 * [backup-simplify]: Simplify 0 into 0
12.710 * [backup-simplify]: Simplify 1 into 1
12.710 * [backup-simplify]: Simplify (/ 1 1) into 1
12.710 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
12.710 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.711 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.711 * [backup-simplify]: Simplify 0.5 into 0.5
12.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.712 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
12.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
12.712 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
12.713 * [backup-simplify]: Simplify (- 0) into 0
12.713 * [backup-simplify]: Simplify (+ 0 0) into 0
12.713 * [taylor]: Taking taylor expansion of 0 in x
12.713 * [backup-simplify]: Simplify 0 into 0
12.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.714 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
12.715 * [backup-simplify]: Simplify (- 0) into 0
12.715 * [backup-simplify]: Simplify 0 into 0
12.715 * [backup-simplify]: Simplify 0 into 0
12.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.716 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.716 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
12.717 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
12.717 * [backup-simplify]: Simplify (- 0) into 0
12.717 * [backup-simplify]: Simplify (+ 0 0) into 0
12.717 * [taylor]: Taking taylor expansion of 0 in x
12.717 * [backup-simplify]: Simplify 0 into 0
12.717 * [backup-simplify]: Simplify 0 into 0
12.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.718 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
12.718 * [backup-simplify]: Simplify (- 0) into 0
12.718 * [backup-simplify]: Simplify 0 into 0
12.718 * [backup-simplify]: Simplify 0 into 0
12.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.720 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.720 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
12.721 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
12.721 * [backup-simplify]: Simplify (- 0) into 0
12.721 * [backup-simplify]: Simplify (+ 0 0) into 0
12.721 * [taylor]: Taking taylor expansion of 0 in x
12.721 * [backup-simplify]: Simplify 0 into 0
12.721 * [backup-simplify]: Simplify 0 into 0
12.721 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.722 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (- (* 0.5 y) (* 0.5 x))
12.722 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
12.722 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
12.722 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
12.722 * [taylor]: Taking taylor expansion of 0.5 in x
12.722 * [backup-simplify]: Simplify 0.5 into 0.5
12.722 * [taylor]: Taking taylor expansion of y in x
12.722 * [backup-simplify]: Simplify y into y
12.722 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.722 * [taylor]: Taking taylor expansion of 0.5 in x
12.722 * [backup-simplify]: Simplify 0.5 into 0.5
12.722 * [taylor]: Taking taylor expansion of x in x
12.722 * [backup-simplify]: Simplify 0 into 0
12.722 * [backup-simplify]: Simplify 1 into 1
12.722 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
12.722 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.722 * [taylor]: Taking taylor expansion of 0.5 in y
12.722 * [backup-simplify]: Simplify 0.5 into 0.5
12.722 * [taylor]: Taking taylor expansion of y in y
12.722 * [backup-simplify]: Simplify 0 into 0
12.722 * [backup-simplify]: Simplify 1 into 1
12.722 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.722 * [taylor]: Taking taylor expansion of 0.5 in y
12.722 * [backup-simplify]: Simplify 0.5 into 0.5
12.722 * [taylor]: Taking taylor expansion of x in y
12.722 * [backup-simplify]: Simplify x into x
12.722 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
12.722 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.722 * [taylor]: Taking taylor expansion of 0.5 in y
12.722 * [backup-simplify]: Simplify 0.5 into 0.5
12.722 * [taylor]: Taking taylor expansion of y in y
12.722 * [backup-simplify]: Simplify 0 into 0
12.722 * [backup-simplify]: Simplify 1 into 1
12.722 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.722 * [taylor]: Taking taylor expansion of 0.5 in y
12.722 * [backup-simplify]: Simplify 0.5 into 0.5
12.722 * [taylor]: Taking taylor expansion of x in y
12.722 * [backup-simplify]: Simplify x into x
12.722 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.723 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
12.723 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
12.723 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
12.723 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
12.723 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.723 * [taylor]: Taking taylor expansion of 0.5 in x
12.723 * [backup-simplify]: Simplify 0.5 into 0.5
12.723 * [taylor]: Taking taylor expansion of x in x
12.723 * [backup-simplify]: Simplify 0 into 0
12.723 * [backup-simplify]: Simplify 1 into 1
12.723 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.723 * [backup-simplify]: Simplify (- 0) into 0
12.723 * [backup-simplify]: Simplify 0 into 0
12.724 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.724 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
12.725 * [backup-simplify]: Simplify (- 0) into 0
12.730 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
12.730 * [taylor]: Taking taylor expansion of 0.5 in x
12.730 * [backup-simplify]: Simplify 0.5 into 0.5
12.730 * [backup-simplify]: Simplify 0.5 into 0.5
12.731 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.731 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.731 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.732 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.732 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
12.733 * [backup-simplify]: Simplify (- 0) into 0
12.733 * [backup-simplify]: Simplify (+ 0 0) into 0
12.733 * [taylor]: Taking taylor expansion of 0 in x
12.733 * [backup-simplify]: Simplify 0 into 0
12.733 * [backup-simplify]: Simplify 0 into 0
12.733 * [backup-simplify]: Simplify 0 into 0
12.734 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.734 * [backup-simplify]: Simplify (- 0) into 0
12.734 * [backup-simplify]: Simplify 0 into 0
12.734 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
12.735 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
12.736 * [backup-simplify]: Simplify (- 0) into 0
12.736 * [backup-simplify]: Simplify (+ 0 0) into 0
12.736 * [taylor]: Taking taylor expansion of 0 in x
12.736 * [backup-simplify]: Simplify 0 into 0
12.736 * [backup-simplify]: Simplify 0 into 0
12.736 * [backup-simplify]: Simplify 0 into 0
12.736 * [backup-simplify]: Simplify 0 into 0
12.736 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.736 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (* 0.5 x) (* 0.5 y))
12.736 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
12.736 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
12.736 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.736 * [taylor]: Taking taylor expansion of 0.5 in x
12.736 * [backup-simplify]: Simplify 0.5 into 0.5
12.736 * [taylor]: Taking taylor expansion of x in x
12.736 * [backup-simplify]: Simplify 0 into 0
12.736 * [backup-simplify]: Simplify 1 into 1
12.736 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
12.737 * [taylor]: Taking taylor expansion of 0.5 in x
12.737 * [backup-simplify]: Simplify 0.5 into 0.5
12.737 * [taylor]: Taking taylor expansion of y in x
12.737 * [backup-simplify]: Simplify y into y
12.737 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
12.737 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.737 * [taylor]: Taking taylor expansion of 0.5 in y
12.737 * [backup-simplify]: Simplify 0.5 into 0.5
12.737 * [taylor]: Taking taylor expansion of x in y
12.737 * [backup-simplify]: Simplify x into x
12.737 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.737 * [taylor]: Taking taylor expansion of 0.5 in y
12.737 * [backup-simplify]: Simplify 0.5 into 0.5
12.737 * [taylor]: Taking taylor expansion of y in y
12.737 * [backup-simplify]: Simplify 0 into 0
12.737 * [backup-simplify]: Simplify 1 into 1
12.737 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
12.737 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
12.737 * [taylor]: Taking taylor expansion of 0.5 in y
12.737 * [backup-simplify]: Simplify 0.5 into 0.5
12.737 * [taylor]: Taking taylor expansion of x in y
12.737 * [backup-simplify]: Simplify x into x
12.737 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
12.737 * [taylor]: Taking taylor expansion of 0.5 in y
12.737 * [backup-simplify]: Simplify 0.5 into 0.5
12.737 * [taylor]: Taking taylor expansion of y in y
12.737 * [backup-simplify]: Simplify 0 into 0
12.737 * [backup-simplify]: Simplify 1 into 1
12.737 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
12.737 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.737 * [backup-simplify]: Simplify (- 0) into 0
12.738 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
12.738 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
12.738 * [taylor]: Taking taylor expansion of 0.5 in x
12.738 * [backup-simplify]: Simplify 0.5 into 0.5
12.738 * [taylor]: Taking taylor expansion of x in x
12.738 * [backup-simplify]: Simplify 0 into 0
12.738 * [backup-simplify]: Simplify 1 into 1
12.738 * [backup-simplify]: Simplify (* 0.5 0) into 0
12.738 * [backup-simplify]: Simplify 0 into 0
12.738 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
12.739 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.739 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.740 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
12.740 * [taylor]: Taking taylor expansion of (- 0.5) in x
12.740 * [taylor]: Taking taylor expansion of 0.5 in x
12.740 * [backup-simplify]: Simplify 0.5 into 0.5
12.740 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.740 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
12.741 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
12.741 * [backup-simplify]: Simplify 0.5 into 0.5
12.742 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
12.742 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.743 * [backup-simplify]: Simplify (- 0) into 0
12.743 * [backup-simplify]: Simplify (+ 0 0) into 0
12.743 * [taylor]: Taking taylor expansion of 0 in x
12.743 * [backup-simplify]: Simplify 0 into 0
12.743 * [backup-simplify]: Simplify 0 into 0
12.743 * [backup-simplify]: Simplify (- 0) into 0
12.743 * [backup-simplify]: Simplify 0 into 0
12.744 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
12.744 * [backup-simplify]: Simplify 0 into 0
12.744 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
12.745 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
12.745 * [backup-simplify]: Simplify (- 0) into 0
12.746 * [backup-simplify]: Simplify (+ 0 0) into 0
12.746 * [taylor]: Taking taylor expansion of 0 in x
12.746 * [backup-simplify]: Simplify 0 into 0
12.746 * [backup-simplify]: Simplify 0 into 0
12.746 * [backup-simplify]: Simplify 0 into 0
12.746 * [backup-simplify]: Simplify (- 0) into 0
12.746 * [backup-simplify]: Simplify 0 into 0
12.746 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.746 * * * [progress]: simplifying candidates
12.753 * [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)))))
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  (fma (/ 1 1) (/ 0.5 y) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma 1 (/ 0.5 y) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma 1 (/ 0.5 y) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma 1 (/ 0.5 y) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma 1 (/ 0.5 y) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma 1 (/ 0.5 y) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma 1 (/ 0.5 y) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma 1 (/ 0.5 y) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma 1 (/ 0.5 y) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma 1 (/ 0.5 y) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma 1 (/ 0.5 y) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (fma 0.5 (/ 1 y) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))))
  (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))
  (fma 0.5 (/ 1 y) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))))
  (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))
  (fma 0.5 (/ 1 y) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))
  (fma 0.5 (/ 1 y) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)))))
  (fma (- (/ (cbrt 0.5) (sqrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x)) (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))
  (fma 0.5 (/ 1 y) (- (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1))))
  (fma (- (/ (cbrt 0.5) x)) (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (* (/ (cbrt 0.5) x) (/ (* (cbrt 0.5) (cbrt 0.5)) 1)))
  (fma 0.5 (/ 1 y) (- (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))))))
  (fma (- (/ (sqrt 0.5) (cbrt x))) (/ (sqrt 0.5) (* (cbrt x) (cbrt x))) (* (/ (sqrt 0.5) (cbrt x)) (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))))
  (fma 0.5 (/ 1 y) (- (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x)))))
  (fma (- (/ (sqrt 0.5) (sqrt x))) (/ (sqrt 0.5) (sqrt x)) (* (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt x))))
  (fma 0.5 (/ 1 y) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1))))
  (fma (- (/ (sqrt 0.5) x)) (/ (sqrt 0.5) 1) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) 1)))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))))
  (fma (- (/ 0.5 (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (* (/ 0.5 (cbrt x)) (/ 1 (* (cbrt x) (cbrt x)))))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x)))))
  (fma (- (/ 0.5 (sqrt x))) (/ 1 (sqrt x)) (* (/ 0.5 (sqrt x)) (/ 1 (sqrt x))))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 x) (/ 1 1))))
  (fma (- (/ 0.5 x)) (/ 1 1) (* (/ 0.5 x) (/ 1 1)))
  (fma 0.5 (/ 1 y) (- (* (/ 0.5 x) 1)))
  (fma (- (/ 0.5 x)) 1 (* (/ 0.5 x) 1))
  (fma 0.5 (/ 1 y) (- (* (/ 1 x) 0.5)))
  (fma (- (/ 1 x)) 0.5 (* (/ 1 x) 0.5))
  (expm1 (- (/ 0.5 y) (/ 0.5 x)))
  (log1p (- (/ 0.5 y) (/ 0.5 x)))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (- (/ 0.5 x))
  (/ (exp (/ 0.5 y)) (exp (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (* (* (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (- (* 0.5 x) (* y 0.5))
  (* y x)
  (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (+ (* (/ 0.5 y) (/ 0.5 y)) (+ (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x))))
  (- (/ 0.5 x))
  (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x)))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 1 y) (/ 1 x))
  (- (/ 0.5 x))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
12.764 * * [simplify]: iteration 0: 314 enodes
12.833 * * [simplify]: iteration 1: 715 enodes
13.084 * * [simplify]: iteration 2: 2310 enodes
14.598 * * [simplify]: iteration complete: 5000 enodes
14.598 * * [simplify]: Extracting #0: cost 53 inf + 0
14.600 * * [simplify]: Extracting #1: cost 426 inf + 1
14.604 * * [simplify]: Extracting #2: cost 946 inf + 3462
14.614 * * [simplify]: Extracting #3: cost 669 inf + 36053
14.641 * * [simplify]: Extracting #4: cost 180 inf + 113756
14.690 * * [simplify]: Extracting #5: cost 6 inf + 155290
14.765 * * [simplify]: Extracting #6: cost 0 inf + 156931
14.818 * [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))
14.856 * * * [progress]: adding candidates to table
15.509 * * [progress]: iteration 3 / 4
15.509 * * * [progress]: picking best candidate
15.515 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>
15.515 * * * [progress]: localizing error
15.529 * * * [progress]: generating rewritten candidates
15.529 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
15.551 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
15.587 * * * [progress]: generating series expansions
15.587 * * * * [progress]: [ 1 / 2 ] generating series at (2)
15.587 * [backup-simplify]: Simplify (/ (/ (- x y) (* x 2.0)) y) into (* 0.5 (/ (- x y) (* x y)))
15.587 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
15.587 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
15.587 * [taylor]: Taking taylor expansion of 0.5 in y
15.587 * [backup-simplify]: Simplify 0.5 into 0.5
15.587 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
15.587 * [taylor]: Taking taylor expansion of (- x y) in y
15.587 * [taylor]: Taking taylor expansion of x in y
15.587 * [backup-simplify]: Simplify x into x
15.587 * [taylor]: Taking taylor expansion of y in y
15.587 * [backup-simplify]: Simplify 0 into 0
15.587 * [backup-simplify]: Simplify 1 into 1
15.587 * [taylor]: Taking taylor expansion of (* x y) in y
15.587 * [taylor]: Taking taylor expansion of x in y
15.587 * [backup-simplify]: Simplify x into x
15.587 * [taylor]: Taking taylor expansion of y in y
15.587 * [backup-simplify]: Simplify 0 into 0
15.587 * [backup-simplify]: Simplify 1 into 1
15.588 * [backup-simplify]: Simplify (- 0) into 0
15.588 * [backup-simplify]: Simplify (+ x 0) into x
15.588 * [backup-simplify]: Simplify (* x 0) into 0
15.588 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.588 * [backup-simplify]: Simplify (/ x x) into 1
15.588 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
15.588 * [taylor]: Taking taylor expansion of 0.5 in x
15.588 * [backup-simplify]: Simplify 0.5 into 0.5
15.588 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
15.588 * [taylor]: Taking taylor expansion of (- x y) in x
15.588 * [taylor]: Taking taylor expansion of x in x
15.588 * [backup-simplify]: Simplify 0 into 0
15.588 * [backup-simplify]: Simplify 1 into 1
15.588 * [taylor]: Taking taylor expansion of y in x
15.588 * [backup-simplify]: Simplify y into y
15.588 * [taylor]: Taking taylor expansion of (* x y) in x
15.588 * [taylor]: Taking taylor expansion of x in x
15.588 * [backup-simplify]: Simplify 0 into 0
15.588 * [backup-simplify]: Simplify 1 into 1
15.588 * [taylor]: Taking taylor expansion of y in x
15.588 * [backup-simplify]: Simplify y into y
15.588 * [backup-simplify]: Simplify (- y) into (- y)
15.588 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
15.588 * [backup-simplify]: Simplify (* 0 y) into 0
15.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.589 * [backup-simplify]: Simplify (/ (- y) y) into -1
15.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
15.589 * [taylor]: Taking taylor expansion of 0.5 in x
15.589 * [backup-simplify]: Simplify 0.5 into 0.5
15.589 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
15.589 * [taylor]: Taking taylor expansion of (- x y) in x
15.589 * [taylor]: Taking taylor expansion of x in x
15.589 * [backup-simplify]: Simplify 0 into 0
15.589 * [backup-simplify]: Simplify 1 into 1
15.589 * [taylor]: Taking taylor expansion of y in x
15.589 * [backup-simplify]: Simplify y into y
15.589 * [taylor]: Taking taylor expansion of (* x y) in x
15.589 * [taylor]: Taking taylor expansion of x in x
15.589 * [backup-simplify]: Simplify 0 into 0
15.589 * [backup-simplify]: Simplify 1 into 1
15.589 * [taylor]: Taking taylor expansion of y in x
15.589 * [backup-simplify]: Simplify y into y
15.589 * [backup-simplify]: Simplify (- y) into (- y)
15.589 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
15.589 * [backup-simplify]: Simplify (* 0 y) into 0
15.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.589 * [backup-simplify]: Simplify (/ (- y) y) into -1
15.590 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
15.590 * [taylor]: Taking taylor expansion of -0.5 in y
15.590 * [backup-simplify]: Simplify -0.5 into -0.5
15.590 * [backup-simplify]: Simplify (- 0) into 0
15.590 * [backup-simplify]: Simplify (+ 1 0) into 1
15.591 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.591 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
15.591 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
15.591 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
15.591 * [taylor]: Taking taylor expansion of 0.5 in y
15.591 * [backup-simplify]: Simplify 0.5 into 0.5
15.591 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.591 * [taylor]: Taking taylor expansion of y in y
15.591 * [backup-simplify]: Simplify 0 into 0
15.591 * [backup-simplify]: Simplify 1 into 1
15.592 * [backup-simplify]: Simplify (/ 1 1) into 1
15.592 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.592 * [backup-simplify]: Simplify 0.5 into 0.5
15.592 * [backup-simplify]: Simplify -0.5 into -0.5
15.592 * [backup-simplify]: Simplify (- 0) into 0
15.593 * [backup-simplify]: Simplify (+ 0 0) into 0
15.593 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.593 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
15.594 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
15.594 * [taylor]: Taking taylor expansion of 0 in y
15.594 * [backup-simplify]: Simplify 0 into 0
15.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.595 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
15.595 * [backup-simplify]: Simplify 0 into 0
15.595 * [backup-simplify]: Simplify 0 into 0
15.595 * [backup-simplify]: Simplify (- 0) into 0
15.595 * [backup-simplify]: Simplify (+ 0 0) into 0
15.596 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.596 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.597 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
15.597 * [taylor]: Taking taylor expansion of 0 in y
15.597 * [backup-simplify]: Simplify 0 into 0
15.597 * [backup-simplify]: Simplify 0 into 0
15.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.598 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
15.598 * [backup-simplify]: Simplify 0 into 0
15.598 * [backup-simplify]: Simplify 0 into 0
15.599 * [backup-simplify]: Simplify (- 0) into 0
15.599 * [backup-simplify]: Simplify (+ 0 0) into 0
15.600 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
15.600 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.601 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
15.601 * [taylor]: Taking taylor expansion of 0 in y
15.601 * [backup-simplify]: Simplify 0 into 0
15.602 * [backup-simplify]: Simplify 0 into 0
15.602 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.602 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
15.602 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
15.602 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
15.602 * [taylor]: Taking taylor expansion of 0.5 in y
15.602 * [backup-simplify]: Simplify 0.5 into 0.5
15.602 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
15.602 * [taylor]: Taking taylor expansion of x in y
15.602 * [backup-simplify]: Simplify x into x
15.602 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
15.602 * [taylor]: Taking taylor expansion of y in y
15.602 * [backup-simplify]: Simplify 0 into 0
15.602 * [backup-simplify]: Simplify 1 into 1
15.602 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
15.602 * [taylor]: Taking taylor expansion of (/ 1 x) in y
15.602 * [taylor]: Taking taylor expansion of x in y
15.602 * [backup-simplify]: Simplify x into x
15.602 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.602 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.602 * [taylor]: Taking taylor expansion of y in y
15.602 * [backup-simplify]: Simplify 0 into 0
15.602 * [backup-simplify]: Simplify 1 into 1
15.602 * [backup-simplify]: Simplify (/ 1 1) into 1
15.602 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
15.602 * [taylor]: Taking taylor expansion of 0.5 in x
15.602 * [backup-simplify]: Simplify 0.5 into 0.5
15.603 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
15.603 * [taylor]: Taking taylor expansion of x in x
15.603 * [backup-simplify]: Simplify 0 into 0
15.603 * [backup-simplify]: Simplify 1 into 1
15.603 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
15.603 * [taylor]: Taking taylor expansion of y in x
15.603 * [backup-simplify]: Simplify y into y
15.603 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
15.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.603 * [taylor]: Taking taylor expansion of x in x
15.603 * [backup-simplify]: Simplify 0 into 0
15.603 * [backup-simplify]: Simplify 1 into 1
15.603 * [backup-simplify]: Simplify (/ 1 1) into 1
15.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.603 * [taylor]: Taking taylor expansion of y in x
15.603 * [backup-simplify]: Simplify y into y
15.603 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.603 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
15.603 * [taylor]: Taking taylor expansion of 0.5 in x
15.603 * [backup-simplify]: Simplify 0.5 into 0.5
15.603 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
15.603 * [taylor]: Taking taylor expansion of x in x
15.603 * [backup-simplify]: Simplify 0 into 0
15.603 * [backup-simplify]: Simplify 1 into 1
15.603 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
15.603 * [taylor]: Taking taylor expansion of y in x
15.603 * [backup-simplify]: Simplify y into y
15.603 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
15.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.603 * [taylor]: Taking taylor expansion of x in x
15.603 * [backup-simplify]: Simplify 0 into 0
15.603 * [backup-simplify]: Simplify 1 into 1
15.604 * [backup-simplify]: Simplify (/ 1 1) into 1
15.604 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.604 * [taylor]: Taking taylor expansion of y in x
15.604 * [backup-simplify]: Simplify y into y
15.604 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.604 * [backup-simplify]: Simplify (+ 1 0) into 1
15.604 * [backup-simplify]: Simplify (* y 1) into y
15.604 * [backup-simplify]: Simplify (* 0 y) into 0
15.604 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.604 * [taylor]: Taking taylor expansion of 0 in y
15.604 * [backup-simplify]: Simplify 0 into 0
15.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.605 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
15.605 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
15.605 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
15.606 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
15.606 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
15.606 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
15.606 * [taylor]: Taking taylor expansion of 0.5 in y
15.606 * [backup-simplify]: Simplify 0.5 into 0.5
15.606 * [taylor]: Taking taylor expansion of y in y
15.606 * [backup-simplify]: Simplify 0 into 0
15.606 * [backup-simplify]: Simplify 1 into 1
15.606 * [backup-simplify]: Simplify 0 into 0
15.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.607 * [backup-simplify]: Simplify (- 0) into 0
15.607 * [backup-simplify]: Simplify (+ 0 0) into 0
15.607 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
15.608 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
15.609 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
15.609 * [taylor]: Taking taylor expansion of (- 0.5) in y
15.609 * [taylor]: Taking taylor expansion of 0.5 in y
15.609 * [backup-simplify]: Simplify 0.5 into 0.5
15.609 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.609 * [backup-simplify]: Simplify 0 into 0
15.609 * [backup-simplify]: Simplify 0 into 0
15.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.610 * [backup-simplify]: Simplify (- 0) into 0
15.610 * [backup-simplify]: Simplify (+ 0 0) into 0
15.611 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
15.612 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
15.613 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
15.613 * [taylor]: Taking taylor expansion of 0 in y
15.613 * [backup-simplify]: Simplify 0 into 0
15.613 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.613 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.614 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.614 * [backup-simplify]: Simplify 0.5 into 0.5
15.614 * [backup-simplify]: Simplify 0 into 0
15.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.615 * [backup-simplify]: Simplify (- 0) into 0
15.615 * [backup-simplify]: Simplify (+ 0 0) into 0
15.616 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
15.617 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
15.619 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
15.619 * [taylor]: Taking taylor expansion of 0 in y
15.619 * [backup-simplify]: Simplify 0 into 0
15.619 * [backup-simplify]: Simplify 0 into 0
15.620 * [backup-simplify]: Simplify (- 0) into 0
15.620 * [backup-simplify]: Simplify 0 into 0
15.621 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
15.621 * [backup-simplify]: Simplify 0 into 0
15.621 * [backup-simplify]: Simplify 0 into 0
15.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.622 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.623 * [backup-simplify]: Simplify (- 0) into 0
15.623 * [backup-simplify]: Simplify (+ 0 0) into 0
15.625 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
15.627 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
15.629 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
15.629 * [taylor]: Taking taylor expansion of 0 in y
15.629 * [backup-simplify]: Simplify 0 into 0
15.629 * [backup-simplify]: Simplify 0 into 0
15.630 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.630 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
15.630 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
15.630 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
15.630 * [taylor]: Taking taylor expansion of 0.5 in y
15.630 * [backup-simplify]: Simplify 0.5 into 0.5
15.630 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
15.630 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
15.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.630 * [taylor]: Taking taylor expansion of y in y
15.630 * [backup-simplify]: Simplify 0 into 0
15.630 * [backup-simplify]: Simplify 1 into 1
15.631 * [backup-simplify]: Simplify (/ 1 1) into 1
15.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y
15.631 * [taylor]: Taking taylor expansion of x in y
15.631 * [backup-simplify]: Simplify x into x
15.631 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.631 * [taylor]: Taking taylor expansion of (* x y) in y
15.631 * [taylor]: Taking taylor expansion of x in y
15.631 * [backup-simplify]: Simplify x into x
15.631 * [taylor]: Taking taylor expansion of y in y
15.631 * [backup-simplify]: Simplify 0 into 0
15.631 * [backup-simplify]: Simplify 1 into 1
15.631 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
15.631 * [taylor]: Taking taylor expansion of 0.5 in x
15.631 * [backup-simplify]: Simplify 0.5 into 0.5
15.631 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
15.631 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
15.631 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.631 * [taylor]: Taking taylor expansion of y in x
15.631 * [backup-simplify]: Simplify y into y
15.631 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.632 * [taylor]: Taking taylor expansion of x in x
15.632 * [backup-simplify]: Simplify 0 into 0
15.632 * [backup-simplify]: Simplify 1 into 1
15.632 * [backup-simplify]: Simplify (/ 1 1) into 1
15.632 * [taylor]: Taking taylor expansion of (* x y) in x
15.632 * [taylor]: Taking taylor expansion of x in x
15.632 * [backup-simplify]: Simplify 0 into 0
15.632 * [backup-simplify]: Simplify 1 into 1
15.632 * [taylor]: Taking taylor expansion of y in x
15.632 * [backup-simplify]: Simplify y into y
15.632 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
15.632 * [taylor]: Taking taylor expansion of 0.5 in x
15.632 * [backup-simplify]: Simplify 0.5 into 0.5
15.632 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
15.632 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
15.632 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.632 * [taylor]: Taking taylor expansion of y in x
15.632 * [backup-simplify]: Simplify y into y
15.633 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.633 * [taylor]: Taking taylor expansion of x in x
15.633 * [backup-simplify]: Simplify 0 into 0
15.633 * [backup-simplify]: Simplify 1 into 1
15.633 * [backup-simplify]: Simplify (/ 1 1) into 1
15.633 * [taylor]: Taking taylor expansion of (* x y) in x
15.633 * [taylor]: Taking taylor expansion of x in x
15.633 * [backup-simplify]: Simplify 0 into 0
15.633 * [backup-simplify]: Simplify 1 into 1
15.633 * [taylor]: Taking taylor expansion of y in x
15.633 * [backup-simplify]: Simplify y into y
15.633 * [backup-simplify]: Simplify (- 1) into -1
15.633 * [backup-simplify]: Simplify (+ 0 -1) into -1
15.633 * [backup-simplify]: Simplify (* 0 y) into 0
15.634 * [backup-simplify]: Simplify (* -1 0) into 0
15.634 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.634 * [taylor]: Taking taylor expansion of 0 in y
15.634 * [backup-simplify]: Simplify 0 into 0
15.634 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.635 * [backup-simplify]: Simplify (- 0) into 0
15.635 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.635 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
15.635 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
15.635 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
15.635 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
15.635 * [taylor]: Taking taylor expansion of 0.5 in y
15.636 * [backup-simplify]: Simplify 0.5 into 0.5
15.636 * [taylor]: Taking taylor expansion of y in y
15.636 * [backup-simplify]: Simplify 0 into 0
15.636 * [backup-simplify]: Simplify 1 into 1
15.636 * [backup-simplify]: Simplify 0 into 0
15.636 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.637 * [backup-simplify]: Simplify (- 0) into 0
15.637 * [backup-simplify]: Simplify (+ 0 0) into 0
15.638 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
15.638 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
15.638 * [taylor]: Taking taylor expansion of 0.5 in y
15.638 * [backup-simplify]: Simplify 0.5 into 0.5
15.639 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.639 * [backup-simplify]: Simplify (- 0) into 0
15.639 * [backup-simplify]: Simplify 0 into 0
15.639 * [backup-simplify]: Simplify 0 into 0
15.640 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.640 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.640 * [backup-simplify]: Simplify (- 0) into 0
15.641 * [backup-simplify]: Simplify (+ 0 0) into 0
15.641 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
15.642 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
15.642 * [taylor]: Taking taylor expansion of 0 in y
15.642 * [backup-simplify]: Simplify 0 into 0
15.642 * [backup-simplify]: Simplify 0.5 into 0.5
15.643 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.643 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.643 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.643 * [backup-simplify]: Simplify 0 into 0
15.644 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.648 * [backup-simplify]: Simplify (- 0) into 0
15.649 * [backup-simplify]: Simplify (+ 0 0) into 0
15.650 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
15.651 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
15.651 * [taylor]: Taking taylor expansion of 0 in y
15.651 * [backup-simplify]: Simplify 0 into 0
15.651 * [backup-simplify]: Simplify 0 into 0
15.651 * [backup-simplify]: Simplify 0 into 0
15.651 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
15.652 * [backup-simplify]: Simplify (- 0) into 0
15.652 * [backup-simplify]: Simplify 0 into 0
15.652 * [backup-simplify]: Simplify 0 into 0
15.653 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
15.653 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.654 * [backup-simplify]: Simplify (- 0) into 0
15.654 * [backup-simplify]: Simplify (+ 0 0) into 0
15.655 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
15.656 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
15.656 * [taylor]: Taking taylor expansion of 0 in y
15.656 * [backup-simplify]: Simplify 0 into 0
15.656 * [backup-simplify]: Simplify 0 into 0
15.657 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
15.657 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
15.657 * [backup-simplify]: Simplify (/ (- x y) (* x 2.0)) into (* 0.5 (/ (- x y) x))
15.657 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0
15.657 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y
15.657 * [taylor]: Taking taylor expansion of 0.5 in y
15.657 * [backup-simplify]: Simplify 0.5 into 0.5
15.657 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
15.657 * [taylor]: Taking taylor expansion of (- x y) in y
15.657 * [taylor]: Taking taylor expansion of x in y
15.657 * [backup-simplify]: Simplify x into x
15.657 * [taylor]: Taking taylor expansion of y in y
15.657 * [backup-simplify]: Simplify 0 into 0
15.657 * [backup-simplify]: Simplify 1 into 1
15.657 * [taylor]: Taking taylor expansion of x in y
15.657 * [backup-simplify]: Simplify x into x
15.657 * [backup-simplify]: Simplify (- 0) into 0
15.657 * [backup-simplify]: Simplify (+ x 0) into x
15.657 * [backup-simplify]: Simplify (/ x x) into 1
15.657 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
15.657 * [taylor]: Taking taylor expansion of 0.5 in x
15.657 * [backup-simplify]: Simplify 0.5 into 0.5
15.657 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
15.657 * [taylor]: Taking taylor expansion of (- x y) in x
15.657 * [taylor]: Taking taylor expansion of x in x
15.657 * [backup-simplify]: Simplify 0 into 0
15.657 * [backup-simplify]: Simplify 1 into 1
15.657 * [taylor]: Taking taylor expansion of y in x
15.657 * [backup-simplify]: Simplify y into y
15.657 * [taylor]: Taking taylor expansion of x in x
15.657 * [backup-simplify]: Simplify 0 into 0
15.657 * [backup-simplify]: Simplify 1 into 1
15.657 * [backup-simplify]: Simplify (- y) into (- y)
15.657 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
15.658 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
15.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
15.658 * [taylor]: Taking taylor expansion of 0.5 in x
15.658 * [backup-simplify]: Simplify 0.5 into 0.5
15.658 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
15.658 * [taylor]: Taking taylor expansion of (- x y) in x
15.658 * [taylor]: Taking taylor expansion of x in x
15.658 * [backup-simplify]: Simplify 0 into 0
15.658 * [backup-simplify]: Simplify 1 into 1
15.658 * [taylor]: Taking taylor expansion of y in x
15.658 * [backup-simplify]: Simplify y into y
15.658 * [taylor]: Taking taylor expansion of x in x
15.658 * [backup-simplify]: Simplify 0 into 0
15.658 * [backup-simplify]: Simplify 1 into 1
15.658 * [backup-simplify]: Simplify (- y) into (- y)
15.658 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
15.658 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
15.658 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y)
15.658 * [taylor]: Taking taylor expansion of (* -0.5 y) in y
15.658 * [taylor]: Taking taylor expansion of -0.5 in y
15.658 * [backup-simplify]: Simplify -0.5 into -0.5
15.658 * [taylor]: Taking taylor expansion of y in y
15.658 * [backup-simplify]: Simplify 0 into 0
15.658 * [backup-simplify]: Simplify 1 into 1
15.658 * [backup-simplify]: Simplify (* -0.5 0) into 0
15.658 * [backup-simplify]: Simplify 0 into 0
15.659 * [backup-simplify]: Simplify (- 0) into 0
15.659 * [backup-simplify]: Simplify (+ 1 0) into 1
15.659 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
15.660 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 (* -1 y))) into 0.5
15.660 * [taylor]: Taking taylor expansion of 0.5 in y
15.660 * [backup-simplify]: Simplify 0.5 into 0.5
15.660 * [backup-simplify]: Simplify 0.5 into 0.5
15.661 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
15.661 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.661 * [backup-simplify]: Simplify (- 0) into 0
15.661 * [backup-simplify]: Simplify (+ 0 0) into 0
15.662 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
15.663 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
15.663 * [taylor]: Taking taylor expansion of 0 in y
15.663 * [backup-simplify]: Simplify 0 into 0
15.663 * [backup-simplify]: Simplify 0 into 0
15.663 * [backup-simplify]: Simplify 0 into 0
15.663 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
15.663 * [backup-simplify]: Simplify 0 into 0
15.664 * [backup-simplify]: Simplify (- 0) into 0
15.664 * [backup-simplify]: Simplify (+ 0 0) into 0
15.666 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.667 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
15.667 * [taylor]: Taking taylor expansion of 0 in y
15.667 * [backup-simplify]: Simplify 0 into 0
15.667 * [backup-simplify]: Simplify 0 into 0
15.667 * [backup-simplify]: Simplify 0 into 0
15.667 * [backup-simplify]: Simplify 0 into 0
15.668 * [backup-simplify]: Simplify (+ (* (- 0.5) (* y (/ 1 x))) 0.5) into (- 0.5 (* 0.5 (/ y x)))
15.668 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (- (/ 1 x) (/ 1 y))))
15.668 * [approximate]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in (x y) around 0
15.668 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in y
15.668 * [taylor]: Taking taylor expansion of 0.5 in y
15.668 * [backup-simplify]: Simplify 0.5 into 0.5
15.668 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
15.668 * [taylor]: Taking taylor expansion of x in y
15.668 * [backup-simplify]: Simplify x into x
15.668 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
15.668 * [taylor]: Taking taylor expansion of (/ 1 x) in y
15.668 * [taylor]: Taking taylor expansion of x in y
15.668 * [backup-simplify]: Simplify x into x
15.668 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.668 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.668 * [taylor]: Taking taylor expansion of y in y
15.668 * [backup-simplify]: Simplify 0 into 0
15.668 * [backup-simplify]: Simplify 1 into 1
15.669 * [backup-simplify]: Simplify (/ 1 1) into 1
15.669 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
15.669 * [taylor]: Taking taylor expansion of 0.5 in x
15.669 * [backup-simplify]: Simplify 0.5 into 0.5
15.669 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
15.669 * [taylor]: Taking taylor expansion of x in x
15.669 * [backup-simplify]: Simplify 0 into 0
15.669 * [backup-simplify]: Simplify 1 into 1
15.669 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
15.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.669 * [taylor]: Taking taylor expansion of x in x
15.669 * [backup-simplify]: Simplify 0 into 0
15.669 * [backup-simplify]: Simplify 1 into 1
15.669 * [backup-simplify]: Simplify (/ 1 1) into 1
15.670 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.670 * [taylor]: Taking taylor expansion of y in x
15.670 * [backup-simplify]: Simplify y into y
15.670 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.670 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
15.670 * [taylor]: Taking taylor expansion of 0.5 in x
15.670 * [backup-simplify]: Simplify 0.5 into 0.5
15.670 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
15.670 * [taylor]: Taking taylor expansion of x in x
15.670 * [backup-simplify]: Simplify 0 into 0
15.670 * [backup-simplify]: Simplify 1 into 1
15.670 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
15.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.670 * [taylor]: Taking taylor expansion of x in x
15.670 * [backup-simplify]: Simplify 0 into 0
15.670 * [backup-simplify]: Simplify 1 into 1
15.670 * [backup-simplify]: Simplify (/ 1 1) into 1
15.670 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.670 * [taylor]: Taking taylor expansion of y in x
15.670 * [backup-simplify]: Simplify y into y
15.671 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.671 * [backup-simplify]: Simplify (+ 1 0) into 1
15.671 * [backup-simplify]: Simplify (* 0 1) into 0
15.672 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.672 * [taylor]: Taking taylor expansion of 0 in y
15.672 * [backup-simplify]: Simplify 0 into 0
15.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.673 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
15.673 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
15.673 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
15.675 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.675 * [taylor]: Taking taylor expansion of 0.5 in y
15.675 * [backup-simplify]: Simplify 0.5 into 0.5
15.675 * [backup-simplify]: Simplify 0 into 0
15.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.676 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.677 * [backup-simplify]: Simplify (- 0) into 0
15.677 * [backup-simplify]: Simplify (+ 0 0) into 0
15.678 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
15.679 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 1) (* 0 0))) into (- (* 0.5 (/ 1 y)))
15.679 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
15.679 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
15.679 * [taylor]: Taking taylor expansion of 0.5 in y
15.679 * [backup-simplify]: Simplify 0.5 into 0.5
15.679 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.679 * [taylor]: Taking taylor expansion of y in y
15.679 * [backup-simplify]: Simplify 0 into 0
15.679 * [backup-simplify]: Simplify 1 into 1
15.679 * [backup-simplify]: Simplify (/ 1 1) into 1
15.680 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.680 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.680 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.680 * [backup-simplify]: Simplify 0.5 into 0.5
15.680 * [backup-simplify]: Simplify 0 into 0
15.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.681 * [backup-simplify]: Simplify (- 0) into 0
15.682 * [backup-simplify]: Simplify (+ 0 0) into 0
15.682 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
15.683 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0)))) into 0
15.683 * [taylor]: Taking taylor expansion of 0 in y
15.683 * [backup-simplify]: Simplify 0 into 0
15.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.684 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
15.684 * [backup-simplify]: Simplify (- 0) into 0
15.684 * [backup-simplify]: Simplify 0 into 0
15.684 * [backup-simplify]: Simplify 0 into 0
15.684 * [backup-simplify]: Simplify 0 into 0
15.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.685 * [backup-simplify]: Simplify (- 0) into 0
15.685 * [backup-simplify]: Simplify (+ 0 0) into 0
15.686 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
15.687 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0))))) into 0
15.687 * [taylor]: Taking taylor expansion of 0 in y
15.687 * [backup-simplify]: Simplify 0 into 0
15.687 * [backup-simplify]: Simplify 0 into 0
15.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.688 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
15.689 * [backup-simplify]: Simplify (- 0) into 0
15.689 * [backup-simplify]: Simplify 0 into 0
15.689 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 0.5 (* 0.5 (/ y x)))
15.689 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* -0.5 (* (- (/ 1 y) (/ 1 x)) x))
15.689 * [approximate]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
15.689 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in y
15.689 * [taylor]: Taking taylor expansion of -0.5 in y
15.689 * [backup-simplify]: Simplify -0.5 into -0.5
15.689 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
15.689 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
15.689 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.689 * [taylor]: Taking taylor expansion of y in y
15.689 * [backup-simplify]: Simplify 0 into 0
15.689 * [backup-simplify]: Simplify 1 into 1
15.690 * [backup-simplify]: Simplify (/ 1 1) into 1
15.690 * [taylor]: Taking taylor expansion of (/ 1 x) in y
15.690 * [taylor]: Taking taylor expansion of x in y
15.690 * [backup-simplify]: Simplify x into x
15.690 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.690 * [taylor]: Taking taylor expansion of x in y
15.690 * [backup-simplify]: Simplify x into x
15.690 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
15.690 * [taylor]: Taking taylor expansion of -0.5 in x
15.690 * [backup-simplify]: Simplify -0.5 into -0.5
15.690 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
15.690 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
15.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.690 * [taylor]: Taking taylor expansion of y in x
15.690 * [backup-simplify]: Simplify y into y
15.690 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.690 * [taylor]: Taking taylor expansion of x in x
15.690 * [backup-simplify]: Simplify 0 into 0
15.690 * [backup-simplify]: Simplify 1 into 1
15.690 * [backup-simplify]: Simplify (/ 1 1) into 1
15.690 * [taylor]: Taking taylor expansion of x in x
15.690 * [backup-simplify]: Simplify 0 into 0
15.690 * [backup-simplify]: Simplify 1 into 1
15.690 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
15.690 * [taylor]: Taking taylor expansion of -0.5 in x
15.690 * [backup-simplify]: Simplify -0.5 into -0.5
15.690 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
15.690 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
15.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x
15.690 * [taylor]: Taking taylor expansion of y in x
15.690 * [backup-simplify]: Simplify y into y
15.690 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
15.690 * [taylor]: Taking taylor expansion of x in x
15.690 * [backup-simplify]: Simplify 0 into 0
15.690 * [backup-simplify]: Simplify 1 into 1
15.691 * [backup-simplify]: Simplify (/ 1 1) into 1
15.691 * [taylor]: Taking taylor expansion of x in x
15.691 * [backup-simplify]: Simplify 0 into 0
15.691 * [backup-simplify]: Simplify 1 into 1
15.691 * [backup-simplify]: Simplify (- 1) into -1
15.691 * [backup-simplify]: Simplify (+ 0 -1) into -1
15.691 * [backup-simplify]: Simplify (* -1 0) into 0
15.692 * [backup-simplify]: Simplify (* -0.5 0) into 0
15.692 * [taylor]: Taking taylor expansion of 0 in y
15.692 * [backup-simplify]: Simplify 0 into 0
15.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.693 * [backup-simplify]: Simplify (- 0) into 0
15.693 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.693 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
15.694 * [backup-simplify]: Simplify (+ (* -0.5 (- 1)) (* 0 0)) into 0.5
15.694 * [taylor]: Taking taylor expansion of 0.5 in y
15.694 * [backup-simplify]: Simplify 0.5 into 0.5
15.694 * [backup-simplify]: Simplify 0 into 0
15.694 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.695 * [backup-simplify]: Simplify (- 0) into 0
15.695 * [backup-simplify]: Simplify (+ 0 0) into 0
15.696 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
15.696 * [backup-simplify]: Simplify (+ (* -0.5 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (* 0.5 (/ 1 y)))
15.696 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
15.696 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
15.696 * [taylor]: Taking taylor expansion of 0.5 in y
15.696 * [backup-simplify]: Simplify 0.5 into 0.5
15.697 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.697 * [taylor]: Taking taylor expansion of y in y
15.697 * [backup-simplify]: Simplify 0 into 0
15.697 * [backup-simplify]: Simplify 1 into 1
15.697 * [backup-simplify]: Simplify (/ 1 1) into 1
15.697 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.697 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.698 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
15.698 * [backup-simplify]: Simplify 0.5 into 0.5
15.698 * [backup-simplify]: Simplify 0 into 0
15.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.699 * [backup-simplify]: Simplify (- 0) into 0
15.699 * [backup-simplify]: Simplify (+ 0 0) into 0
15.699 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
15.700 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
15.700 * [taylor]: Taking taylor expansion of 0 in y
15.700 * [backup-simplify]: Simplify 0 into 0
15.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.701 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
15.701 * [backup-simplify]: Simplify (- 0) into 0
15.701 * [backup-simplify]: Simplify 0 into 0
15.701 * [backup-simplify]: Simplify 0 into 0
15.701 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.702 * [backup-simplify]: Simplify (- 0) into 0
15.703 * [backup-simplify]: Simplify (+ 0 0) into 0
15.703 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
15.704 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
15.704 * [taylor]: Taking taylor expansion of 0 in y
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.705 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
15.706 * [backup-simplify]: Simplify (- 0) into 0
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 0.5 (* 0.5 (/ y x)))
15.706 * * * [progress]: simplifying candidates
15.707 * [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) (* x 2.0))) (log 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 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (* (* y y) y))
  (* (cbrt (/ (/ (- x y) (* x 2.0)) y)) (cbrt (/ (/ (- x y) (* x 2.0)) y)))
  (cbrt (/ (/ (- x y) (* x 2.0)) y))
  (* (* (/ (/ (- x y) (* x 2.0)) y) (/ (/ (- x y) (* x 2.0)) y)) (/ (/ (- x y) (* x 2.0)) y))
  (sqrt (/ (/ (- x y) (* x 2.0)) y))
  (sqrt (/ (/ (- x y) (* x 2.0)) y))
  (- (/ (- x y) (* x 2.0)))
  (- y)
  (/ (/ x (* x 2.0)) y)
  (/ (/ y (* x 2.0)) y)
  (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y))
  (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt y))
  (/ (cbrt (/ (- x y) (* x 2.0))) (sqrt y))
  (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) 1)
  (/ (cbrt (/ (- x y) (* x 2.0))) y)
  (/ (sqrt (/ (- x y) (* x 2.0))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ (- x y) (* x 2.0))) (cbrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) 1)
  (/ (sqrt (/ (- x y) (* x 2.0))) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt (- x y)) 2.0) (cbrt y))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (sqrt y))
  (/ (/ (cbrt (- x y)) 2.0) (sqrt y))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) 1)
  (/ (/ (cbrt (- x y)) 2.0) y)
  (/ (/ (sqrt (- x y)) x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt (- x y)) 2.0) (cbrt y))
  (/ (/ (sqrt (- x y)) x) (sqrt y))
  (/ (/ (sqrt (- x y)) 2.0) (sqrt y))
  (/ (/ (sqrt (- x y)) x) 1)
  (/ (/ (sqrt (- x y)) 2.0) y)
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) 2.0) (cbrt y))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ (/ 1 x) 1)
  (/ (/ (- x y) 2.0) y)
  (/ (/ (+ (sqrt x) (sqrt y)) x) (* (cbrt y) (cbrt y)))
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) (cbrt y))
  (/ (/ (+ (sqrt x) (sqrt y)) x) (sqrt y))
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) (sqrt y))
  (/ (/ (+ (sqrt x) (sqrt y)) x) 1)
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) y)
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) 2.0) (cbrt y))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ (/ 1 x) 1)
  (/ (/ (- x y) 2.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) (* x 2.0)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ (- x y) (* x 2.0)) (sqrt y))
  (/ 1 1)
  (/ (/ (- x y) (* x 2.0)) y)
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (* x 2.0)) (cbrt y))
  (/ (- x y) (sqrt y))
  (/ (/ 1 (* x 2.0)) (sqrt y))
  (/ (- x y) 1)
  (/ (/ 1 (* x 2.0)) y)
  (/ 1 y)
  (/ y (/ (- x y) (* x 2.0)))
  (/ (/ (- x y) (* x 2.0)) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) (* x 2.0)) (sqrt y))
  (/ (/ (- x y) (* x 2.0)) 1)
  (/ y (cbrt (/ (- x y) (* x 2.0))))
  (/ y (sqrt (/ (- x y) (* x 2.0))))
  (/ y (/ (cbrt (- x y)) 2.0))
  (/ y (/ (sqrt (- x y)) 2.0))
  (/ y (/ (- x y) 2.0))
  (/ y (/ (- (sqrt x) (sqrt y)) 2.0))
  (/ y (/ (- x y) 2.0))
  (/ y (/ (- x y) (* x 2.0)))
  (/ y (/ 1 (* x 2.0)))
  (* y (* x 2.0))
  (expm1 (/ (- x y) (* x 2.0)))
  (log1p (/ (- x y) (* x 2.0)))
  (- (log (- x y)) (+ (log x) (log 2.0)))
  (- (log (- x y)) (log (* x 2.0)))
  (log (/ (- x y) (* x 2.0)))
  (exp (/ (- x y) (* x 2.0)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))
  (cbrt (/ (- x y) (* x 2.0)))
  (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0)))
  (sqrt (/ (- x y) (* x 2.0)))
  (sqrt (/ (- x y) (* x 2.0)))
  (- (- x y))
  (- (* x 2.0))
  (/ x (* x 2.0))
  (/ y (* x 2.0))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) x)
  (/ (cbrt (- x y)) 2.0)
  (/ (sqrt (- x y)) x)
  (/ (sqrt (- x y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (+ (sqrt x) (sqrt y)) x)
  (/ (- (sqrt x) (sqrt y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (- x y))
  (/ (- x y) x)
  (/ (* x 2.0) (cbrt (- x y)))
  (/ (* x 2.0) (sqrt (- x y)))
  (/ (* x 2.0) (- x y))
  (/ (* x 2.0) (- (sqrt x) (sqrt y)))
  (/ (* x 2.0) (- x y))
  (* (* x 2.0) (+ (* x x) (+ (* y y) (* x y))))
  (* (* x 2.0) (+ 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 (* 0.5 (/ y x)))
  (- 0.5 (* 0.5 (/ y x)))
  (- 0.5 (* 0.5 (/ y x)))
15.710 * * [simplify]: iteration 0: 155 enodes
15.749 * * [simplify]: iteration 1: 389 enodes
16.038 * * [simplify]: iteration 2: 1945 enodes
16.438 * * [simplify]: iteration complete: 5002 enodes
16.438 * * [simplify]: Extracting #0: cost 94 inf + 0
16.440 * * [simplify]: Extracting #1: cost 1212 inf + 1
16.460 * * [simplify]: Extracting #2: cost 2150 inf + 3438
16.501 * * [simplify]: Extracting #3: cost 1287 inf + 132115
16.579 * * [simplify]: Extracting #4: cost 111 inf + 349138
16.666 * * [simplify]: Extracting #5: cost 0 inf + 376145
16.760 * * [simplify]: Extracting #6: cost 0 inf + 376105
16.853 * [simplify]: Simplified to:
  (expm1 (/ (- x y) (* y (* 2.0 x))))
  (log1p (/ (- x y) (* y (* 2.0 x))))
  (log (/ (- x y) (* y (* 2.0 x))))
  (log (/ (- x y) (* y (* 2.0 x))))
  (log (/ (- x y) (* y (* 2.0 x))))
  (log (/ (- x y) (* y (* 2.0 x))))
  (exp (/ (- 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) (* y (* 2.0 x)))))
  (* (/ (- x y) (* y (* 2.0 x))) (* (/ (- x y) (* y (* 2.0 x))) (/ (- x y) (* y (* 2.0 x)))))
  (* (cbrt (/ (- x y) (* y (* 2.0 x)))) (cbrt (/ (- x y) (* y (* 2.0 x)))))
  (cbrt (/ (- x y) (* y (* 2.0 x))))
  (* (/ (- x y) (* y (* 2.0 x))) (* (/ (- x y) (* y (* 2.0 x))) (/ (- x y) (* y (* 2.0 x)))))
  (sqrt (/ (- x y) (* y (* 2.0 x))))
  (sqrt (/ (- x y) (* y (* 2.0 x))))
  (/ (- (- x y)) (* 2.0 x))
  (- y)
  (/ (/ 1 2.0) y)
  (/ y (* (* y x) 2.0))
  (* (/ (cbrt (/ (/ (- x y) x) 2.0)) (cbrt y)) (/ (cbrt (/ (/ (- x y) x) 2.0)) (cbrt y)))
  (/ (cbrt (/ (/ (- x y) x) 2.0)) (cbrt y))
  (* (/ (cbrt (/ (/ (- x y) x) 2.0)) (sqrt y)) (cbrt (/ (/ (- x y) x) 2.0)))
  (/ (cbrt (/ (/ (- x y) x) 2.0)) (sqrt y))
  (* (cbrt (/ (/ (- x y) x) 2.0)) (cbrt (/ (/ (- x y) x) 2.0)))
  (/ (cbrt (/ (/ (- x y) x) 2.0)) y)
  (/ (/ (sqrt (/ (/ (- x y) x) 2.0)) (cbrt y)) (cbrt y))
  (/ (sqrt (/ (/ (- x y) x) 2.0)) (cbrt y))
  (/ (sqrt (/ (/ (- x y) x) 2.0)) (sqrt y))
  (/ (sqrt (/ (/ (- x y) x) 2.0)) (sqrt y))
  (sqrt (/ (/ (- x y) x) 2.0))
  (/ (sqrt (/ (/ (- x y) x) 2.0)) y)
  (/ (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y))) x)
  (/ (/ (cbrt (- x y)) 2.0) (cbrt y))
  (/ (* (/ (cbrt (- x y)) x) (cbrt (- x y))) (sqrt y))
  (/ (/ (cbrt (- x y)) 2.0) (sqrt y))
  (* (/ (cbrt (- x y)) x) (cbrt (- x y)))
  (/ (cbrt (- x y)) (* y 2.0))
  (/ (/ (/ (sqrt (- x y)) x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt (- x y)) 2.0) (cbrt y))
  (/ (/ (sqrt (- x y)) (sqrt y)) x)
  (/ (/ (sqrt (- x y)) 2.0) (sqrt y))
  (/ (sqrt (- x y)) x)
  (/ (sqrt (- x y)) (* y 2.0))
  (/ (/ 1 (* (cbrt y) x)) (cbrt y))
  (/ (- x y) (* (cbrt y) 2.0))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ 1 x)
  (/ (- x y) (* 2.0 y))
  (/ (+ (sqrt y) (sqrt x)) (* (* (cbrt y) (cbrt y)) x))
  (/ (- (sqrt x) (sqrt y)) (* (cbrt y) 2.0))
  (/ (+ (sqrt y) (sqrt x)) (* (sqrt y) x))
  (/ (/ (- (sqrt x) (sqrt y)) (sqrt y)) 2.0)
  (/ (+ (sqrt y) (sqrt x)) x)
  (/ (/ (- (sqrt x) (sqrt y)) y) 2.0)
  (/ (/ 1 (* (cbrt y) x)) (cbrt y))
  (/ (- x y) (* (cbrt y) 2.0))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ 1 x)
  (/ (- x y) (* 2.0 y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) (cbrt y)) (* 2.0 x))
  (/ 1 (sqrt y))
  (/ (/ (- x y) x) (* (sqrt y) 2.0))
  1
  (/ (- x y) (* y (* 2.0 x)))
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (/ (/ 1 2.0) x) (cbrt y))
  (/ (- x y) (sqrt y))
  (/ (/ (/ 1 2.0) x) (sqrt y))
  (- x y)
  (/ (/ (/ 1 2.0) x) y)
  (/ 1 y)
  (/ y (/ (/ (- x y) x) 2.0))
  (/ (/ (/ (- x y) x) 2.0) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) x) (* (sqrt y) 2.0))
  (/ (/ (- x y) x) 2.0)
  (/ y (cbrt (/ (/ (- x y) x) 2.0)))
  (/ y (sqrt (/ (/ (- x y) x) 2.0)))
  (/ (* y 2.0) (cbrt (- x y)))
  (* 2.0 (/ y (sqrt (- x y))))
  (* 2.0 (/ y (- x y)))
  (/ (* y 2.0) (- (sqrt x) (sqrt y)))
  (* 2.0 (/ y (- x y)))
  (/ y (/ (/ (- x y) x) 2.0))
  (* (* y x) 2.0)
  (* (* y x) 2.0)
  (expm1 (/ (/ (- x y) x) 2.0))
  (log1p (/ (/ (- x y) x) 2.0))
  (log (/ (/ (- x y) x) 2.0))
  (log (/ (/ (- x y) x) 2.0))
  (log (/ (/ (- x y) x) 2.0))
  (exp (/ (/ (- x y) x) 2.0))
  (* (/ (/ (- x y) x) 2.0) (* (/ (/ (- x y) x) 2.0) (/ (/ (- x y) x) 2.0)))
  (* (/ (/ (- x y) x) 2.0) (* (/ (/ (- x y) x) 2.0) (/ (/ (- x y) x) 2.0)))
  (* (cbrt (/ (/ (- x y) x) 2.0)) (cbrt (/ (/ (- x y) x) 2.0)))
  (cbrt (/ (/ (- x y) x) 2.0))
  (* (/ (/ (- x y) x) 2.0) (* (/ (/ (- x y) x) 2.0) (/ (/ (- x y) x) 2.0)))
  (sqrt (/ (/ (- x y) x) 2.0))
  (sqrt (/ (/ (- x y) x) 2.0))
  (- (- x y))
  (* x (- 2.0))
  (/ 1 2.0)
  (/ y (* 2.0 x))
  (* (/ (cbrt (- x y)) x) (cbrt (- x y)))
  (/ (cbrt (- x y)) 2.0)
  (/ (sqrt (- x y)) x)
  (/ (sqrt (- x y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (+ (sqrt y) (sqrt x)) x)
  (/ (- (sqrt x) (sqrt y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (/ 1 2.0) x)
  (/ (* 2.0 x) (- x y))
  (/ (- x y) x)
  (/ x (/ (cbrt (- x y)) 2.0))
  (/ (* 2.0 x) (sqrt (- x y)))
  (/ (* 2.0 x) (- x y))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) x))
  (/ (* 2.0 x) (- x y))
  (* (* x 2.0) (fma y (+ y x) (* x x)))
  (* (* (+ y x) x) 2.0)
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- 0.5 (/ (* 0.5 y) x))
  (- 0.5 (/ (* 0.5 y) x))
  (- 0.5 (/ (* 0.5 y) x))
16.859 * * * [progress]: adding candidates to table
17.273 * [progress]: [Phase 3 of 3] Extracting.
17.273 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>)
17.274 * * * [regime-changes]: Trying 2 branch expressions: (y x)
17.274 * * * * [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)))>)
17.331 * * * * [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)))>)
17.385 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
17.385 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
17.385 * * [simplify]: iteration 0: 6 enodes
17.386 * * [simplify]: iteration complete: 6 enodes
17.386 * * [simplify]: Extracting #0: cost 1 inf + 0
17.386 * * [simplify]: Extracting #1: cost 3 inf + 0
17.386 * * [simplify]: Extracting #2: cost 6 inf + 0
17.386 * * [simplify]: Extracting #3: cost 3 inf + 3
17.386 * * [simplify]: Extracting #4: cost 0 inf + 210
17.386 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
18.622 * [regime-testing]: Baseline error score: 0.014126765845730716
18.631 * [regime-testing]: Oracle error score: 0.005250656332041505
18.649 * [regime-testing]: End program error score: 0.014126765845730716
18.761 * [regime-testing]: Target error score: 0.014126765845730716