8.486 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
0.026 * * [simplify]: iteration 0: 7 enodes
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13.269 * * [simplify]: iteration 367: 4980 enodes
13.295 * * [simplify]: iteration 368: 4993 enodes
13.329 * * [simplify]: iteration complete: 5000 enodes
13.329 * * [simplify]: Extracting #0: cost 1 inf + 0
13.330 * * [simplify]: Extracting #1: cost 18 inf + 0
13.330 * * [simplify]: Extracting #2: cost 44 inf + 3
13.330 * * [simplify]: Extracting #3: cost 11 inf + 144
13.331 * * [simplify]: Extracting #4: cost 0 inf + 179
13.331 * [simplify]: Simplified to:
  (/ (/ (- x y) x) (* 2.0 y))
13.341 * * [progress]: iteration 1 / 4
13.341 * * * [progress]: picking best candidate
13.351 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) x) (* 2.0 y)))>
13.351 * * * [progress]: localizing error
13.369 * * * [progress]: generating rewritten candidates
13.369 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
13.399 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
13.421 * * * [progress]: generating series expansions
13.421 * * * * [progress]: [ 1 / 2 ] generating series at (2)
13.422 * [backup-simplify]: Simplify (/ (/ (- x y) x) (* 2.0 y)) into (* 0.5 (/ (- x y) (* x y)))
13.422 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
13.422 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
13.422 * [taylor]: Taking taylor expansion of 0.5 in y
13.422 * [backup-simplify]: Simplify 0.5 into 0.5
13.422 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
13.422 * [taylor]: Taking taylor expansion of (- x y) in y
13.422 * [taylor]: Taking taylor expansion of x in y
13.422 * [backup-simplify]: Simplify x into x
13.422 * [taylor]: Taking taylor expansion of y in y
13.422 * [backup-simplify]: Simplify 0 into 0
13.422 * [backup-simplify]: Simplify 1 into 1
13.422 * [taylor]: Taking taylor expansion of (* x y) in y
13.422 * [taylor]: Taking taylor expansion of x in y
13.422 * [backup-simplify]: Simplify x into x
13.422 * [taylor]: Taking taylor expansion of y in y
13.422 * [backup-simplify]: Simplify 0 into 0
13.422 * [backup-simplify]: Simplify 1 into 1
13.423 * [backup-simplify]: Simplify (- 0) into 0
13.423 * [backup-simplify]: Simplify (+ x 0) into x
13.423 * [backup-simplify]: Simplify (* x 0) into 0
13.423 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.424 * [backup-simplify]: Simplify (/ x x) into 1
13.424 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
13.424 * [taylor]: Taking taylor expansion of 0.5 in x
13.424 * [backup-simplify]: Simplify 0.5 into 0.5
13.424 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
13.424 * [taylor]: Taking taylor expansion of (- x y) in x
13.424 * [taylor]: Taking taylor expansion of x in x
13.424 * [backup-simplify]: Simplify 0 into 0
13.424 * [backup-simplify]: Simplify 1 into 1
13.424 * [taylor]: Taking taylor expansion of y in x
13.424 * [backup-simplify]: Simplify y into y
13.424 * [taylor]: Taking taylor expansion of (* x y) in x
13.424 * [taylor]: Taking taylor expansion of x in x
13.424 * [backup-simplify]: Simplify 0 into 0
13.424 * [backup-simplify]: Simplify 1 into 1
13.424 * [taylor]: Taking taylor expansion of y in x
13.424 * [backup-simplify]: Simplify y into y
13.424 * [backup-simplify]: Simplify (- y) into (- y)
13.424 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.424 * [backup-simplify]: Simplify (* 0 y) into 0
13.425 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.425 * [backup-simplify]: Simplify (/ (- y) y) into -1
13.425 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
13.425 * [taylor]: Taking taylor expansion of 0.5 in x
13.425 * [backup-simplify]: Simplify 0.5 into 0.5
13.425 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
13.425 * [taylor]: Taking taylor expansion of (- x y) in x
13.425 * [taylor]: Taking taylor expansion of x in x
13.425 * [backup-simplify]: Simplify 0 into 0
13.425 * [backup-simplify]: Simplify 1 into 1
13.425 * [taylor]: Taking taylor expansion of y in x
13.425 * [backup-simplify]: Simplify y into y
13.425 * [taylor]: Taking taylor expansion of (* x y) in x
13.425 * [taylor]: Taking taylor expansion of x in x
13.425 * [backup-simplify]: Simplify 0 into 0
13.425 * [backup-simplify]: Simplify 1 into 1
13.425 * [taylor]: Taking taylor expansion of y in x
13.425 * [backup-simplify]: Simplify y into y
13.425 * [backup-simplify]: Simplify (- y) into (- y)
13.425 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.425 * [backup-simplify]: Simplify (* 0 y) into 0
13.426 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.426 * [backup-simplify]: Simplify (/ (- y) y) into -1
13.427 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
13.427 * [taylor]: Taking taylor expansion of -0.5 in y
13.427 * [backup-simplify]: Simplify -0.5 into -0.5
13.427 * [backup-simplify]: Simplify (- 0) into 0
13.428 * [backup-simplify]: Simplify (+ 1 0) into 1
13.429 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
13.429 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
13.429 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
13.429 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
13.429 * [taylor]: Taking taylor expansion of 0.5 in y
13.429 * [backup-simplify]: Simplify 0.5 into 0.5
13.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.429 * [taylor]: Taking taylor expansion of y in y
13.429 * [backup-simplify]: Simplify 0 into 0
13.429 * [backup-simplify]: Simplify 1 into 1
13.430 * [backup-simplify]: Simplify (/ 1 1) into 1
13.430 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
13.430 * [backup-simplify]: Simplify 0.5 into 0.5
13.430 * [backup-simplify]: Simplify -0.5 into -0.5
13.431 * [backup-simplify]: Simplify (- 0) into 0
13.431 * [backup-simplify]: Simplify (+ 0 0) into 0
13.433 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
13.433 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
13.434 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
13.434 * [taylor]: Taking taylor expansion of 0 in y
13.434 * [backup-simplify]: Simplify 0 into 0
13.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.435 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
13.435 * [backup-simplify]: Simplify 0 into 0
13.435 * [backup-simplify]: Simplify 0 into 0
13.435 * [backup-simplify]: Simplify (- 0) into 0
13.436 * [backup-simplify]: Simplify (+ 0 0) into 0
13.437 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
13.437 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.438 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
13.438 * [taylor]: Taking taylor expansion of 0 in y
13.438 * [backup-simplify]: Simplify 0 into 0
13.438 * [backup-simplify]: Simplify 0 into 0
13.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.439 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
13.439 * [backup-simplify]: Simplify 0 into 0
13.439 * [backup-simplify]: Simplify 0 into 0
13.439 * [backup-simplify]: Simplify (- 0) into 0
13.439 * [backup-simplify]: Simplify (+ 0 0) into 0
13.441 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
13.441 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.442 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
13.442 * [taylor]: Taking taylor expansion of 0 in y
13.442 * [backup-simplify]: Simplify 0 into 0
13.442 * [backup-simplify]: Simplify 0 into 0
13.442 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.442 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) (* 2.0 (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
13.442 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
13.442 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
13.442 * [taylor]: Taking taylor expansion of 0.5 in y
13.442 * [backup-simplify]: Simplify 0.5 into 0.5
13.442 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
13.442 * [taylor]: Taking taylor expansion of x in y
13.442 * [backup-simplify]: Simplify x into x
13.442 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
13.442 * [taylor]: Taking taylor expansion of y in y
13.442 * [backup-simplify]: Simplify 0 into 0
13.442 * [backup-simplify]: Simplify 1 into 1
13.442 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
13.442 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.442 * [taylor]: Taking taylor expansion of x in y
13.442 * [backup-simplify]: Simplify x into x
13.442 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.442 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.442 * [taylor]: Taking taylor expansion of y in y
13.442 * [backup-simplify]: Simplify 0 into 0
13.443 * [backup-simplify]: Simplify 1 into 1
13.443 * [backup-simplify]: Simplify (/ 1 1) into 1
13.443 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
13.443 * [taylor]: Taking taylor expansion of 0.5 in x
13.443 * [backup-simplify]: Simplify 0.5 into 0.5
13.443 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
13.443 * [taylor]: Taking taylor expansion of x in x
13.443 * [backup-simplify]: Simplify 0 into 0
13.443 * [backup-simplify]: Simplify 1 into 1
13.443 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
13.443 * [taylor]: Taking taylor expansion of y in x
13.443 * [backup-simplify]: Simplify y into y
13.443 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.443 * [taylor]: Taking taylor expansion of x in x
13.443 * [backup-simplify]: Simplify 0 into 0
13.443 * [backup-simplify]: Simplify 1 into 1
13.443 * [backup-simplify]: Simplify (/ 1 1) into 1
13.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.443 * [taylor]: Taking taylor expansion of y in x
13.443 * [backup-simplify]: Simplify y into y
13.443 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.443 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
13.443 * [taylor]: Taking taylor expansion of 0.5 in x
13.443 * [backup-simplify]: Simplify 0.5 into 0.5
13.443 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
13.443 * [taylor]: Taking taylor expansion of x in x
13.443 * [backup-simplify]: Simplify 0 into 0
13.443 * [backup-simplify]: Simplify 1 into 1
13.443 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
13.444 * [taylor]: Taking taylor expansion of y in x
13.444 * [backup-simplify]: Simplify y into y
13.444 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.444 * [taylor]: Taking taylor expansion of x in x
13.444 * [backup-simplify]: Simplify 0 into 0
13.444 * [backup-simplify]: Simplify 1 into 1
13.444 * [backup-simplify]: Simplify (/ 1 1) into 1
13.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.444 * [taylor]: Taking taylor expansion of y in x
13.444 * [backup-simplify]: Simplify y into y
13.444 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.444 * [backup-simplify]: Simplify (+ 1 0) into 1
13.444 * [backup-simplify]: Simplify (* y 1) into y
13.444 * [backup-simplify]: Simplify (* 0 y) into 0
13.445 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.445 * [taylor]: Taking taylor expansion of 0 in y
13.445 * [backup-simplify]: Simplify 0 into 0
13.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.445 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
13.445 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
13.446 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
13.446 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
13.446 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
13.446 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
13.446 * [taylor]: Taking taylor expansion of 0.5 in y
13.446 * [backup-simplify]: Simplify 0.5 into 0.5
13.446 * [taylor]: Taking taylor expansion of y in y
13.446 * [backup-simplify]: Simplify 0 into 0
13.446 * [backup-simplify]: Simplify 1 into 1
13.446 * [backup-simplify]: Simplify 0 into 0
13.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.447 * [backup-simplify]: Simplify (- 0) into 0
13.447 * [backup-simplify]: Simplify (+ 0 0) into 0
13.448 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
13.448 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
13.449 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
13.449 * [taylor]: Taking taylor expansion of (- 0.5) in y
13.449 * [taylor]: Taking taylor expansion of 0.5 in y
13.449 * [backup-simplify]: Simplify 0.5 into 0.5
13.449 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.450 * [backup-simplify]: Simplify 0 into 0
13.450 * [backup-simplify]: Simplify 0 into 0
13.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.450 * [backup-simplify]: Simplify (- 0) into 0
13.451 * [backup-simplify]: Simplify (+ 0 0) into 0
13.451 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
13.452 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
13.453 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
13.453 * [taylor]: Taking taylor expansion of 0 in y
13.453 * [backup-simplify]: Simplify 0 into 0
13.453 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.453 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.454 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
13.454 * [backup-simplify]: Simplify 0.5 into 0.5
13.454 * [backup-simplify]: Simplify 0 into 0
13.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.455 * [backup-simplify]: Simplify (- 0) into 0
13.456 * [backup-simplify]: Simplify (+ 0 0) into 0
13.456 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
13.457 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
13.458 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
13.458 * [taylor]: Taking taylor expansion of 0 in y
13.458 * [backup-simplify]: Simplify 0 into 0
13.459 * [backup-simplify]: Simplify 0 into 0
13.459 * [backup-simplify]: Simplify (- 0) into 0
13.459 * [backup-simplify]: Simplify 0 into 0
13.459 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
13.459 * [backup-simplify]: Simplify 0 into 0
13.459 * [backup-simplify]: Simplify 0 into 0
13.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.460 * [backup-simplify]: Simplify (- 0) into 0
13.461 * [backup-simplify]: Simplify (+ 0 0) into 0
13.462 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
13.463 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
13.465 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
13.465 * [taylor]: Taking taylor expansion of 0 in y
13.465 * [backup-simplify]: Simplify 0 into 0
13.465 * [backup-simplify]: Simplify 0 into 0
13.466 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.466 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (* 2.0 (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
13.466 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
13.466 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
13.466 * [taylor]: Taking taylor expansion of 0.5 in y
13.467 * [backup-simplify]: Simplify 0.5 into 0.5
13.467 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
13.467 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
13.467 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.467 * [taylor]: Taking taylor expansion of y in y
13.467 * [backup-simplify]: Simplify 0 into 0
13.467 * [backup-simplify]: Simplify 1 into 1
13.467 * [backup-simplify]: Simplify (/ 1 1) into 1
13.467 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.467 * [taylor]: Taking taylor expansion of x in y
13.467 * [backup-simplify]: Simplify x into x
13.467 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.467 * [taylor]: Taking taylor expansion of (* x y) in y
13.467 * [taylor]: Taking taylor expansion of x in y
13.467 * [backup-simplify]: Simplify x into x
13.468 * [taylor]: Taking taylor expansion of y in y
13.468 * [backup-simplify]: Simplify 0 into 0
13.468 * [backup-simplify]: Simplify 1 into 1
13.468 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
13.468 * [taylor]: Taking taylor expansion of 0.5 in x
13.468 * [backup-simplify]: Simplify 0.5 into 0.5
13.468 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
13.468 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.468 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.468 * [taylor]: Taking taylor expansion of y in x
13.468 * [backup-simplify]: Simplify y into y
13.468 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.468 * [taylor]: Taking taylor expansion of x in x
13.468 * [backup-simplify]: Simplify 0 into 0
13.468 * [backup-simplify]: Simplify 1 into 1
13.469 * [backup-simplify]: Simplify (/ 1 1) into 1
13.469 * [taylor]: Taking taylor expansion of (* x y) in x
13.469 * [taylor]: Taking taylor expansion of x in x
13.469 * [backup-simplify]: Simplify 0 into 0
13.469 * [backup-simplify]: Simplify 1 into 1
13.469 * [taylor]: Taking taylor expansion of y in x
13.469 * [backup-simplify]: Simplify y into y
13.469 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
13.469 * [taylor]: Taking taylor expansion of 0.5 in x
13.469 * [backup-simplify]: Simplify 0.5 into 0.5
13.469 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
13.469 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.469 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.469 * [taylor]: Taking taylor expansion of y in x
13.469 * [backup-simplify]: Simplify y into y
13.469 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.469 * [taylor]: Taking taylor expansion of x in x
13.469 * [backup-simplify]: Simplify 0 into 0
13.469 * [backup-simplify]: Simplify 1 into 1
13.470 * [backup-simplify]: Simplify (/ 1 1) into 1
13.470 * [taylor]: Taking taylor expansion of (* x y) in x
13.470 * [taylor]: Taking taylor expansion of x in x
13.470 * [backup-simplify]: Simplify 0 into 0
13.470 * [backup-simplify]: Simplify 1 into 1
13.470 * [taylor]: Taking taylor expansion of y in x
13.470 * [backup-simplify]: Simplify y into y
13.470 * [backup-simplify]: Simplify (- 1) into -1
13.471 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.471 * [backup-simplify]: Simplify (* 0 y) into 0
13.472 * [backup-simplify]: Simplify (* -1 0) into 0
13.472 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.472 * [taylor]: Taking taylor expansion of 0 in y
13.472 * [backup-simplify]: Simplify 0 into 0
13.473 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.474 * [backup-simplify]: Simplify (- 0) into 0
13.474 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.474 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
13.475 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
13.475 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
13.475 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
13.475 * [taylor]: Taking taylor expansion of 0.5 in y
13.475 * [backup-simplify]: Simplify 0.5 into 0.5
13.475 * [taylor]: Taking taylor expansion of y in y
13.475 * [backup-simplify]: Simplify 0 into 0
13.475 * [backup-simplify]: Simplify 1 into 1
13.475 * [backup-simplify]: Simplify 0 into 0
13.476 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
13.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.477 * [backup-simplify]: Simplify (- 0) into 0
13.477 * [backup-simplify]: Simplify (+ 0 0) into 0
13.478 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
13.479 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
13.479 * [taylor]: Taking taylor expansion of 0.5 in y
13.479 * [backup-simplify]: Simplify 0.5 into 0.5
13.480 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.480 * [backup-simplify]: Simplify (- 0) into 0
13.480 * [backup-simplify]: Simplify 0 into 0
13.480 * [backup-simplify]: Simplify 0 into 0
13.481 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
13.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.483 * [backup-simplify]: Simplify (- 0) into 0
13.483 * [backup-simplify]: Simplify (+ 0 0) into 0
13.484 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
13.485 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
13.485 * [taylor]: Taking taylor expansion of 0 in y
13.485 * [backup-simplify]: Simplify 0 into 0
13.485 * [backup-simplify]: Simplify 0.5 into 0.5
13.487 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
13.487 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.488 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.488 * [backup-simplify]: Simplify 0 into 0
13.494 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
13.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.496 * [backup-simplify]: Simplify (- 0) into 0
13.496 * [backup-simplify]: Simplify (+ 0 0) into 0
13.497 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
13.498 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
13.498 * [taylor]: Taking taylor expansion of 0 in y
13.498 * [backup-simplify]: Simplify 0 into 0
13.498 * [backup-simplify]: Simplify 0 into 0
13.498 * [backup-simplify]: Simplify 0 into 0
13.498 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
13.499 * [backup-simplify]: Simplify (- 0) into 0
13.499 * [backup-simplify]: Simplify 0 into 0
13.499 * [backup-simplify]: Simplify 0 into 0
13.500 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
13.500 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.501 * [backup-simplify]: Simplify (- 0) into 0
13.501 * [backup-simplify]: Simplify (+ 0 0) into 0
13.502 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
13.503 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
13.503 * [taylor]: Taking taylor expansion of 0 in y
13.503 * [backup-simplify]: Simplify 0 into 0
13.503 * [backup-simplify]: Simplify 0 into 0
13.504 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.504 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
13.504 * [backup-simplify]: Simplify (/ (- x y) x) into (/ (- x y) x)
13.504 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0
13.504 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
13.504 * [taylor]: Taking taylor expansion of (- x y) in y
13.504 * [taylor]: Taking taylor expansion of x in y
13.504 * [backup-simplify]: Simplify x into x
13.504 * [taylor]: Taking taylor expansion of y in y
13.504 * [backup-simplify]: Simplify 0 into 0
13.504 * [backup-simplify]: Simplify 1 into 1
13.504 * [taylor]: Taking taylor expansion of x in y
13.504 * [backup-simplify]: Simplify x into x
13.504 * [backup-simplify]: Simplify (- 0) into 0
13.504 * [backup-simplify]: Simplify (+ x 0) into x
13.504 * [backup-simplify]: Simplify (/ x x) into 1
13.504 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.504 * [taylor]: Taking taylor expansion of (- x y) in x
13.504 * [taylor]: Taking taylor expansion of x in x
13.504 * [backup-simplify]: Simplify 0 into 0
13.504 * [backup-simplify]: Simplify 1 into 1
13.504 * [taylor]: Taking taylor expansion of y in x
13.504 * [backup-simplify]: Simplify y into y
13.504 * [taylor]: Taking taylor expansion of x in x
13.504 * [backup-simplify]: Simplify 0 into 0
13.504 * [backup-simplify]: Simplify 1 into 1
13.504 * [backup-simplify]: Simplify (- y) into (- y)
13.504 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.504 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.504 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.504 * [taylor]: Taking taylor expansion of (- x y) in x
13.505 * [taylor]: Taking taylor expansion of x in x
13.505 * [backup-simplify]: Simplify 0 into 0
13.505 * [backup-simplify]: Simplify 1 into 1
13.505 * [taylor]: Taking taylor expansion of y in x
13.505 * [backup-simplify]: Simplify y into y
13.505 * [taylor]: Taking taylor expansion of x in x
13.505 * [backup-simplify]: Simplify 0 into 0
13.505 * [backup-simplify]: Simplify 1 into 1
13.505 * [backup-simplify]: Simplify (- y) into (- y)
13.505 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.505 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.505 * [taylor]: Taking taylor expansion of (* -1 y) in y
13.505 * [taylor]: Taking taylor expansion of -1 in y
13.505 * [backup-simplify]: Simplify -1 into -1
13.505 * [taylor]: Taking taylor expansion of y in y
13.505 * [backup-simplify]: Simplify 0 into 0
13.505 * [backup-simplify]: Simplify 1 into 1
13.505 * [backup-simplify]: Simplify (* -1 0) into 0
13.505 * [backup-simplify]: Simplify 0 into 0
13.505 * [backup-simplify]: Simplify (- 0) into 0
13.506 * [backup-simplify]: Simplify (+ 1 0) into 1
13.506 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
13.506 * [taylor]: Taking taylor expansion of 1 in y
13.506 * [backup-simplify]: Simplify 1 into 1
13.506 * [backup-simplify]: Simplify 1 into 1
13.507 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
13.507 * [backup-simplify]: Simplify -1 into -1
13.507 * [backup-simplify]: Simplify (- 0) into 0
13.507 * [backup-simplify]: Simplify (+ 0 0) into 0
13.508 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
13.508 * [taylor]: Taking taylor expansion of 0 in y
13.508 * [backup-simplify]: Simplify 0 into 0
13.508 * [backup-simplify]: Simplify 0 into 0
13.508 * [backup-simplify]: Simplify 0 into 0
13.509 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
13.509 * [backup-simplify]: Simplify 0 into 0
13.509 * [backup-simplify]: Simplify (- 0) into 0
13.509 * [backup-simplify]: Simplify (+ 0 0) into 0
13.511 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.511 * [taylor]: Taking taylor expansion of 0 in y
13.511 * [backup-simplify]: Simplify 0 into 0
13.511 * [backup-simplify]: Simplify 0 into 0
13.511 * [backup-simplify]: Simplify 0 into 0
13.511 * [backup-simplify]: Simplify 0 into 0
13.511 * [backup-simplify]: Simplify (+ (* -1 (* y (/ 1 x))) 1) into (- 1 (/ y x))
13.511 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) into (* x (- (/ 1 x) (/ 1 y)))
13.511 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0
13.511 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
13.511 * [taylor]: Taking taylor expansion of x in y
13.511 * [backup-simplify]: Simplify x into x
13.511 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
13.511 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.511 * [taylor]: Taking taylor expansion of x in y
13.511 * [backup-simplify]: Simplify x into x
13.511 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.511 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.511 * [taylor]: Taking taylor expansion of y in y
13.511 * [backup-simplify]: Simplify 0 into 0
13.511 * [backup-simplify]: Simplify 1 into 1
13.512 * [backup-simplify]: Simplify (/ 1 1) into 1
13.512 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.512 * [taylor]: Taking taylor expansion of x in x
13.512 * [backup-simplify]: Simplify 0 into 0
13.512 * [backup-simplify]: Simplify 1 into 1
13.512 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.512 * [taylor]: Taking taylor expansion of x in x
13.512 * [backup-simplify]: Simplify 0 into 0
13.512 * [backup-simplify]: Simplify 1 into 1
13.512 * [backup-simplify]: Simplify (/ 1 1) into 1
13.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.512 * [taylor]: Taking taylor expansion of y in x
13.512 * [backup-simplify]: Simplify y into y
13.512 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.512 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.512 * [taylor]: Taking taylor expansion of x in x
13.512 * [backup-simplify]: Simplify 0 into 0
13.512 * [backup-simplify]: Simplify 1 into 1
13.512 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.512 * [taylor]: Taking taylor expansion of x in x
13.512 * [backup-simplify]: Simplify 0 into 0
13.512 * [backup-simplify]: Simplify 1 into 1
13.512 * [backup-simplify]: Simplify (/ 1 1) into 1
13.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.512 * [taylor]: Taking taylor expansion of y in x
13.513 * [backup-simplify]: Simplify y into y
13.513 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.513 * [backup-simplify]: Simplify (+ 1 0) into 1
13.513 * [backup-simplify]: Simplify (* 0 1) into 0
13.513 * [taylor]: Taking taylor expansion of 0 in y
13.513 * [backup-simplify]: Simplify 0 into 0
13.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.514 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
13.514 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
13.514 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
13.514 * [taylor]: Taking taylor expansion of 1 in y
13.514 * [backup-simplify]: Simplify 1 into 1
13.514 * [backup-simplify]: Simplify 0 into 0
13.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.515 * [backup-simplify]: Simplify (- 0) into 0
13.515 * [backup-simplify]: Simplify (+ 0 0) into 0
13.516 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
13.516 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.516 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.516 * [taylor]: Taking taylor expansion of y in y
13.516 * [backup-simplify]: Simplify 0 into 0
13.516 * [backup-simplify]: Simplify 1 into 1
13.516 * [backup-simplify]: Simplify (/ 1 1) into 1
13.516 * [backup-simplify]: Simplify (- 1) into -1
13.516 * [backup-simplify]: Simplify -1 into -1
13.516 * [backup-simplify]: Simplify 1 into 1
13.516 * [backup-simplify]: Simplify 0 into 0
13.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.517 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.517 * [backup-simplify]: Simplify (- 0) into 0
13.518 * [backup-simplify]: Simplify (+ 0 0) into 0
13.519 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
13.519 * [taylor]: Taking taylor expansion of 0 in y
13.519 * [backup-simplify]: Simplify 0 into 0
13.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.519 * [backup-simplify]: Simplify (- 0) into 0
13.519 * [backup-simplify]: Simplify 0 into 0
13.519 * [backup-simplify]: Simplify 0 into 0
13.519 * [backup-simplify]: Simplify 0 into 0
13.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.520 * [backup-simplify]: Simplify (- 0) into 0
13.521 * [backup-simplify]: Simplify (+ 0 0) into 0
13.522 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
13.522 * [taylor]: Taking taylor expansion of 0 in y
13.522 * [backup-simplify]: Simplify 0 into 0
13.522 * [backup-simplify]: Simplify 0 into 0
13.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.522 * [backup-simplify]: Simplify (- 0) into 0
13.522 * [backup-simplify]: Simplify 0 into 0
13.523 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 1 (/ y x))
13.523 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (* (- (/ 1 y) (/ 1 x)) x))
13.523 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
13.523 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in y
13.523 * [taylor]: Taking taylor expansion of -1 in y
13.523 * [backup-simplify]: Simplify -1 into -1
13.523 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
13.523 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
13.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.523 * [taylor]: Taking taylor expansion of y in y
13.523 * [backup-simplify]: Simplify 0 into 0
13.523 * [backup-simplify]: Simplify 1 into 1
13.523 * [backup-simplify]: Simplify (/ 1 1) into 1
13.523 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.523 * [taylor]: Taking taylor expansion of x in y
13.523 * [backup-simplify]: Simplify x into x
13.523 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.523 * [taylor]: Taking taylor expansion of x in y
13.523 * [backup-simplify]: Simplify x into x
13.523 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.523 * [taylor]: Taking taylor expansion of -1 in x
13.523 * [backup-simplify]: Simplify -1 into -1
13.523 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.523 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.523 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.523 * [taylor]: Taking taylor expansion of y in x
13.523 * [backup-simplify]: Simplify y into y
13.523 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.523 * [taylor]: Taking taylor expansion of x in x
13.523 * [backup-simplify]: Simplify 0 into 0
13.523 * [backup-simplify]: Simplify 1 into 1
13.524 * [backup-simplify]: Simplify (/ 1 1) into 1
13.524 * [taylor]: Taking taylor expansion of x in x
13.524 * [backup-simplify]: Simplify 0 into 0
13.524 * [backup-simplify]: Simplify 1 into 1
13.524 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.524 * [taylor]: Taking taylor expansion of -1 in x
13.524 * [backup-simplify]: Simplify -1 into -1
13.524 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.524 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.524 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.524 * [taylor]: Taking taylor expansion of y in x
13.524 * [backup-simplify]: Simplify y into y
13.524 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.524 * [taylor]: Taking taylor expansion of x in x
13.524 * [backup-simplify]: Simplify 0 into 0
13.524 * [backup-simplify]: Simplify 1 into 1
13.524 * [backup-simplify]: Simplify (/ 1 1) into 1
13.524 * [taylor]: Taking taylor expansion of x in x
13.524 * [backup-simplify]: Simplify 0 into 0
13.524 * [backup-simplify]: Simplify 1 into 1
13.525 * [backup-simplify]: Simplify (- 1) into -1
13.525 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.525 * [backup-simplify]: Simplify (* -1 0) into 0
13.525 * [backup-simplify]: Simplify (* -1 0) into 0
13.525 * [taylor]: Taking taylor expansion of 0 in y
13.525 * [backup-simplify]: Simplify 0 into 0
13.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.526 * [backup-simplify]: Simplify (- 0) into 0
13.526 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.526 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
13.527 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (* 0 0)) into 1
13.527 * [taylor]: Taking taylor expansion of 1 in y
13.527 * [backup-simplify]: Simplify 1 into 1
13.527 * [backup-simplify]: Simplify 0 into 0
13.527 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.529 * [backup-simplify]: Simplify (- 0) into 0
13.529 * [backup-simplify]: Simplify (+ 0 0) into 0
13.530 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
13.531 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (/ 1 y))
13.531 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.531 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.531 * [taylor]: Taking taylor expansion of y in y
13.531 * [backup-simplify]: Simplify 0 into 0
13.531 * [backup-simplify]: Simplify 1 into 1
13.531 * [backup-simplify]: Simplify (/ 1 1) into 1
13.532 * [backup-simplify]: Simplify (- 1) into -1
13.532 * [backup-simplify]: Simplify -1 into -1
13.532 * [backup-simplify]: Simplify 1 into 1
13.532 * [backup-simplify]: Simplify 0 into 0
13.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.533 * [backup-simplify]: Simplify (- 0) into 0
13.534 * [backup-simplify]: Simplify (+ 0 0) into 0
13.535 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
13.536 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
13.536 * [taylor]: Taking taylor expansion of 0 in y
13.536 * [backup-simplify]: Simplify 0 into 0
13.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.537 * [backup-simplify]: Simplify (- 0) into 0
13.537 * [backup-simplify]: Simplify 0 into 0
13.537 * [backup-simplify]: Simplify 0 into 0
13.538 * [backup-simplify]: Simplify 0 into 0
13.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.539 * [backup-simplify]: Simplify (- 0) into 0
13.540 * [backup-simplify]: Simplify (+ 0 0) into 0
13.541 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.543 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
13.543 * [taylor]: Taking taylor expansion of 0 in y
13.543 * [backup-simplify]: Simplify 0 into 0
13.543 * [backup-simplify]: Simplify 0 into 0
13.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.544 * [backup-simplify]: Simplify (- 0) into 0
13.544 * [backup-simplify]: Simplify 0 into 0
13.545 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 1 (/ y x))
13.545 * * * [progress]: simplifying candidates
13.547 * [simplify]: Simplifying:
  (- (- (log (- x y)) (log x)) (+ (log 2.0) (log y)))
  (- (- (log (- x y)) (log x)) (log (* 2.0 y)))
  (- (log (/ (- x y) x)) (+ (log 2.0) (log y)))
  (- (log (/ (- x y) x)) (log (* 2.0 y)))
  (log (/ (/ (- x y) x) (* 2.0 y)))
  (exp (/ (/ (- x y) x) (* 2.0 y)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (/ (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (* (cbrt (/ (/ (- x y) x) (* 2.0 y))) (cbrt (/ (/ (- x y) x) (* 2.0 y))))
  (cbrt (/ (/ (- x y) x) (* 2.0 y)))
  (* (* (/ (/ (- x y) x) (* 2.0 y)) (/ (/ (- x y) x) (* 2.0 y))) (/ (/ (- x y) x) (* 2.0 y)))
  (sqrt (/ (/ (- x y) x) (* 2.0 y)))
  (sqrt (/ (/ (- x y) x) (* 2.0 y)))
  (- (/ (- x y) x))
  (- (* 2.0 y))
  (/ (/ x x) (* 2.0 y))
  (/ (/ y x) (* 2.0 y))
  (/ (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) 2.0)
  (/ (cbrt (/ (- x y) x)) y)
  (/ (sqrt (/ (- x y) x)) 2.0)
  (/ (sqrt (/ (- x y) x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (cbrt (- x y)) (cbrt x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) 2.0)
  (/ (/ (cbrt (- x y)) (sqrt x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 2.0)
  (/ (/ (cbrt (- x y)) x) y)
  (/ (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (sqrt (- x y)) (cbrt x)) y)
  (/ (/ (sqrt (- x y)) (sqrt x)) 2.0)
  (/ (/ (sqrt (- x y)) (sqrt x)) y)
  (/ (/ (sqrt (- x y)) 1) 2.0)
  (/ (/ (sqrt (- x y)) x) y)
  (/ (/ 1 (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- x y) (cbrt x)) y)
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (/ (- x y) (sqrt x)) y)
  (/ (/ 1 1) 2.0)
  (/ (/ (- x y) x) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) (cbrt x)) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt x)) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) (sqrt x)) y)
  (/ (/ (+ (sqrt x) (sqrt y)) 1) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) x) y)
  (/ (/ 1 (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- x y) (cbrt x)) y)
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (/ (- x y) (sqrt x)) y)
  (/ (/ 1 1) 2.0)
  (/ (/ (- x y) x) y)
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ (- x y) 2.0)
  (/ (/ 1 x) y)
  (/ 1 (* 2.0 y))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (/ (- x y) x) 2.0)
  (/ (* 2.0 y) (cbrt (/ (- x y) x)))
  (/ (* 2.0 y) (sqrt (/ (- x y) x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) (cbrt x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) (sqrt x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) x))
  (/ (* 2.0 y) (/ (sqrt (- x y)) (cbrt x)))
  (/ (* 2.0 y) (/ (sqrt (- x y)) (sqrt x)))
  (/ (* 2.0 y) (/ (sqrt (- x y)) x))
  (/ (* 2.0 y) (/ (- x y) (cbrt x)))
  (/ (* 2.0 y) (/ (- x y) (sqrt x)))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) (cbrt x)))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) (sqrt x)))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) x))
  (/ (* 2.0 y) (/ (- x y) (cbrt x)))
  (/ (* 2.0 y) (/ (- x y) (sqrt x)))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ 1 x))
  (* (* 2.0 y) x)
  (- (log (- x y)) (log x))
  (log (/ (- x y) x))
  (exp (/ (- x y) x))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x))
  (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x)))
  (cbrt (/ (- x y) x))
  (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (- (- x y))
  (- x)
  (/ x x)
  (/ y x)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x))
  (/ (cbrt (- x y)) (sqrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt x) (sqrt y)) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt x))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ 1 x)
  (/ x (- x y))
  (/ (- x y) (* (cbrt x) (cbrt x)))
  (/ (- x y) (sqrt x))
  (/ (- x y) 1)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* x (+ (* x x) (+ (* y y) (* x y))))
  (* x (+ x y))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
13.550 * * [simplify]: iteration 0: 156 enodes
13.607 * * [simplify]: iteration 1: 391 enodes
13.913 * * [simplify]: iteration 2: 1883 enodes
14.421 * * [simplify]: iteration complete: 5002 enodes
14.421 * * [simplify]: Extracting #0: cost 102 inf + 0
14.425 * * [simplify]: Extracting #1: cost 1243 inf + 1
14.436 * * [simplify]: Extracting #2: cost 2361 inf + 346
14.447 * * [simplify]: Extracting #3: cost 1800 inf + 5233
14.455 * * [simplify]: Extracting #4: cost 353 inf + 20175
14.463 * * [simplify]: Extracting #5: cost 23 inf + 24371
14.470 * * [simplify]: Extracting #6: cost 0 inf + 24647
14.479 * [simplify]: Simplified to:
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (exp (/ (- 1 (/ y x)) (* 2.0 y)))
  (/ (pow (- x y) 3) (* (pow y 3) (* (pow 2.0 3) (pow x 3))))
  (/ (pow (- x y) 3) (* (pow (* 2.0 y) 3) (pow x 3)))
  (/ (/ (pow (- 1 (/ y x)) 3) (pow 2.0 3)) (pow y 3))
  (pow (/ (- 1 (/ y x)) (* 2.0 y)) 3)
  (* (cbrt (/ (- 1 (/ y x)) (* 2.0 y))) (cbrt (/ (- 1 (/ y x)) (* 2.0 y))))
  (cbrt (/ (- 1 (/ y x)) (* 2.0 y)))
  (pow (/ (- 1 (/ y x)) (* 2.0 y)) 3)
  (sqrt (/ (- 1 (/ y x)) (* 2.0 y)))
  (sqrt (/ (- 1 (/ y x)) (* 2.0 y)))
  (/ (- (- x y)) x)
  (* 2.0 (- y))
  (/ (/ 1 2.0) y)
  (/ (/ y x) (* 2.0 y))
  (* (/ (cbrt (- 1 (/ y x))) 2.0) (cbrt (- 1 (/ y x))))
  (/ (cbrt (- 1 (/ y x))) y)
  (/ (sqrt (- 1 (/ y x))) 2.0)
  (/ (sqrt (- 1 (/ y x))) y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* 2.0 (* (cbrt x) (cbrt x))))
  (/ (/ (cbrt (- x y)) (cbrt x)) y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (sqrt x) 2.0))
  (/ (/ (cbrt (- x y)) y) (sqrt x))
  (/ (cbrt (- x y)) (/ 2.0 (cbrt (- x y))))
  (/ (cbrt (- x y)) (* y x))
  (/ (/ (sqrt (- x y)) 2.0) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (* y (cbrt x)))
  (/ (sqrt (- x y)) (* 2.0 (sqrt x)))
  (/ (sqrt (- x y)) (* y (sqrt x)))
  (/ (sqrt (- x y)) 2.0)
  (/ (sqrt (- x y)) (* y x))
  (/ (/ 1 (cbrt x)) (* 2.0 (cbrt x)))
  (/ (- x y) (* y (cbrt x)))
  (/ 1 (* (sqrt x) 2.0))
  (/ (- x y) (* y (sqrt x)))
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) y) (cbrt x))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt x)) 2.0)
  (/ (- 1 (/ (sqrt y) (sqrt x))) y)
  (/ (+ (sqrt x) (sqrt y)) 2.0)
  (/ (- (sqrt x) (sqrt y)) (* y x))
  (/ (/ 1 (cbrt x)) (* 2.0 (cbrt x)))
  (/ (- x y) (* y (cbrt x)))
  (/ 1 (* (sqrt x) 2.0))
  (/ (- x y) (* y (sqrt x)))
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ (- x y) 2.0)
  (/ (/ 1 x) y)
  (/ (/ 1 2.0) y)
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (/ (- x y) 2.0) x)
  (/ (* 2.0 y) (cbrt (- 1 (/ y x))))
  (/ 2.0 (/ (sqrt (- 1 (/ y x))) y))
  (/ (* (* 2.0 y) (cbrt x)) (cbrt (- x y)))
  (/ (* (* 2.0 y) (sqrt x)) (cbrt (- x y)))
  (/ (* (* 2.0 y) x) (cbrt (- x y)))
  (* (cbrt x) (/ (* 2.0 y) (sqrt (- x y))))
  (/ 2.0 (/ (sqrt (- x y)) (* y (sqrt x))))
  (/ (* (* 2.0 y) x) (sqrt (- x y)))
  (/ (* (* 2.0 y) (cbrt x)) (- x y))
  (/ (* (* 2.0 y) (sqrt x)) (- x y))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (* (* 2.0 y) (cbrt x)) (- (sqrt x) (sqrt y)))
  (/ 2.0 (/ (- 1 (/ (sqrt y) (sqrt x))) y))
  (* x (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)))
  (/ (* (* 2.0 y) (cbrt x)) (- x y))
  (/ (* (* 2.0 y) (sqrt x)) (- x y))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (* (* 2.0 y) x)
  (* (* 2.0 y) x)
  (log (- 1 (/ y x)))
  (log (- 1 (/ y x)))
  (exp (- 1 (/ y x)))
  (/ (pow (- x y) 3) (pow x 3))
  (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))
  (cbrt (- 1 (/ y x)))
  (pow (- 1 (/ y x)) 3)
  (sqrt (- 1 (/ y x)))
  (sqrt (- 1 (/ y x)))
  (- (- x y))
  (- x)
  1
  (/ y x)
  (/ (cbrt (- x y)) (/ (* (cbrt x) (cbrt x)) (cbrt (- x y))))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x))
  (/ (cbrt (- x y)) (sqrt x))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (- 1 (/ y x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt x) (sqrt y)) (sqrt x))
  (- 1 (/ (sqrt y) (sqrt x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (- 1 (/ y x))
  (/ 1 x)
  (/ x (- x y))
  (/ (/ (- x y) (cbrt x)) (cbrt x))
  (/ (- x y) (sqrt x))
  (- x y)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* x (+ (* y (+ y x)) (* x x)))
  (* x (+ x y))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
14.480 * * * [progress]: adding candidates to table
14.932 * * [progress]: iteration 2 / 4
14.932 * * * [progress]: picking best candidate
14.934 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
14.934 * * * [progress]: localizing error
14.941 * * * [progress]: generating rewritten candidates
14.941 * * * [progress]: generating series expansions
14.941 * * * [progress]: simplifying candidates
14.941 * [simplify]: Simplifying:
  
14.941 * * [simplify]: iteration 0: 0 enodes
14.941 * * [simplify]: iteration complete: 0 enodes
14.941 * * [simplify]: Extracting #0: cost 0 inf + 0
14.941 * [simplify]: Simplified to:
  
14.941 * * * [progress]: adding candidates to table
14.942 * [progress]: [Phase 3 of 3] Extracting.
14.946 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
14.946 * * [simplify]: iteration 0: 6 enodes
14.946 * * [simplify]: iteration complete: 6 enodes
14.946 * * [simplify]: Extracting #0: cost 1 inf + 0
14.946 * * [simplify]: Extracting #1: cost 3 inf + 0
14.946 * * [simplify]: Extracting #2: cost 6 inf + 0
14.946 * * [simplify]: Extracting #3: cost 3 inf + 3
14.946 * * [simplify]: Extracting #4: cost 0 inf + 16
14.947 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
16.048 * [regime-testing]: Baseline error score: 0.01457494218036269
16.052 * [regime-testing]: Oracle error score: 0.01457494218036269
16.052 * [regime-testing]: End program error score: 0.01457494218036269
16.162 * [regime-testing]: Target error score: 0.01457494218036269