16.598 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
0.028 * * [simplify]: iteration 0: 7 enodes
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13.119 * * [simplify]: iteration 367: 4980 enodes
13.165 * * [simplify]: iteration 368: 4993 enodes
13.206 * * [simplify]: iteration complete: 5000 enodes
13.206 * * [simplify]: Extracting #0: cost 1 inf + 0
13.206 * * [simplify]: Extracting #1: cost 18 inf + 0
13.206 * * [simplify]: Extracting #2: cost 44 inf + 3
13.207 * * [simplify]: Extracting #3: cost 11 inf + 144
13.207 * * [simplify]: Extracting #4: cost 0 inf + 179
13.208 * [simplify]: Simplified to:
  (/ (/ (- x y) x) (* 2.0 y))
13.216 * * [progress]: iteration 1 / 4
13.216 * * * [progress]: picking best candidate
13.224 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) x) (* 2.0 y)))>
13.224 * * * [progress]: localizing error
13.232 * * * [progress]: generating rewritten candidates
13.232 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
13.251 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
13.282 * * * [progress]: generating series expansions
13.282 * * * * [progress]: [ 1 / 2 ] generating series at (2)
13.282 * [backup-simplify]: Simplify (/ (/ (- x y) x) (* 2.0 y)) into (* 0.5 (/ (- x y) (* x y)))
13.282 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
13.282 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
13.282 * [taylor]: Taking taylor expansion of 0.5 in y
13.282 * [backup-simplify]: Simplify 0.5 into 0.5
13.282 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
13.282 * [taylor]: Taking taylor expansion of (- x y) in y
13.282 * [taylor]: Taking taylor expansion of x in y
13.282 * [backup-simplify]: Simplify x into x
13.282 * [taylor]: Taking taylor expansion of y in y
13.282 * [backup-simplify]: Simplify 0 into 0
13.282 * [backup-simplify]: Simplify 1 into 1
13.282 * [taylor]: Taking taylor expansion of (* x y) in y
13.282 * [taylor]: Taking taylor expansion of x in y
13.282 * [backup-simplify]: Simplify x into x
13.282 * [taylor]: Taking taylor expansion of y in y
13.282 * [backup-simplify]: Simplify 0 into 0
13.282 * [backup-simplify]: Simplify 1 into 1
13.283 * [backup-simplify]: Simplify (- 0) into 0
13.283 * [backup-simplify]: Simplify (+ x 0) into x
13.283 * [backup-simplify]: Simplify (* x 0) into 0
13.284 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.284 * [backup-simplify]: Simplify (/ x x) into 1
13.284 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
13.284 * [taylor]: Taking taylor expansion of 0.5 in x
13.284 * [backup-simplify]: Simplify 0.5 into 0.5
13.284 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
13.284 * [taylor]: Taking taylor expansion of (- x y) in x
13.284 * [taylor]: Taking taylor expansion of x in x
13.284 * [backup-simplify]: Simplify 0 into 0
13.284 * [backup-simplify]: Simplify 1 into 1
13.284 * [taylor]: Taking taylor expansion of y in x
13.284 * [backup-simplify]: Simplify y into y
13.284 * [taylor]: Taking taylor expansion of (* x y) in x
13.284 * [taylor]: Taking taylor expansion of x in x
13.284 * [backup-simplify]: Simplify 0 into 0
13.284 * [backup-simplify]: Simplify 1 into 1
13.284 * [taylor]: Taking taylor expansion of y in x
13.284 * [backup-simplify]: Simplify y into y
13.284 * [backup-simplify]: Simplify (- y) into (- y)
13.284 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.284 * [backup-simplify]: Simplify (* 0 y) into 0
13.285 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.285 * [backup-simplify]: Simplify (/ (- y) y) into -1
13.285 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
13.285 * [taylor]: Taking taylor expansion of 0.5 in x
13.285 * [backup-simplify]: Simplify 0.5 into 0.5
13.285 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
13.285 * [taylor]: Taking taylor expansion of (- x y) in x
13.285 * [taylor]: Taking taylor expansion of x in x
13.285 * [backup-simplify]: Simplify 0 into 0
13.285 * [backup-simplify]: Simplify 1 into 1
13.285 * [taylor]: Taking taylor expansion of y in x
13.285 * [backup-simplify]: Simplify y into y
13.285 * [taylor]: Taking taylor expansion of (* x y) in x
13.285 * [taylor]: Taking taylor expansion of x in x
13.286 * [backup-simplify]: Simplify 0 into 0
13.286 * [backup-simplify]: Simplify 1 into 1
13.286 * [taylor]: Taking taylor expansion of y in x
13.286 * [backup-simplify]: Simplify y into y
13.286 * [backup-simplify]: Simplify (- y) into (- y)
13.286 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.286 * [backup-simplify]: Simplify (* 0 y) into 0
13.286 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.286 * [backup-simplify]: Simplify (/ (- y) y) into -1
13.287 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
13.287 * [taylor]: Taking taylor expansion of -0.5 in y
13.287 * [backup-simplify]: Simplify -0.5 into -0.5
13.287 * [backup-simplify]: Simplify (- 0) into 0
13.287 * [backup-simplify]: Simplify (+ 1 0) into 1
13.288 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
13.288 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
13.288 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
13.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
13.288 * [taylor]: Taking taylor expansion of 0.5 in y
13.288 * [backup-simplify]: Simplify 0.5 into 0.5
13.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.288 * [taylor]: Taking taylor expansion of y in y
13.288 * [backup-simplify]: Simplify 0 into 0
13.288 * [backup-simplify]: Simplify 1 into 1
13.289 * [backup-simplify]: Simplify (/ 1 1) into 1
13.289 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
13.289 * [backup-simplify]: Simplify 0.5 into 0.5
13.289 * [backup-simplify]: Simplify -0.5 into -0.5
13.289 * [backup-simplify]: Simplify (- 0) into 0
13.289 * [backup-simplify]: Simplify (+ 0 0) into 0
13.290 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
13.290 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
13.291 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
13.291 * [taylor]: Taking taylor expansion of 0 in y
13.291 * [backup-simplify]: Simplify 0 into 0
13.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.292 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
13.292 * [backup-simplify]: Simplify 0 into 0
13.292 * [backup-simplify]: Simplify 0 into 0
13.292 * [backup-simplify]: Simplify (- 0) into 0
13.292 * [backup-simplify]: Simplify (+ 0 0) into 0
13.293 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
13.293 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.294 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
13.294 * [taylor]: Taking taylor expansion of 0 in y
13.294 * [backup-simplify]: Simplify 0 into 0
13.294 * [backup-simplify]: Simplify 0 into 0
13.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.295 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
13.295 * [backup-simplify]: Simplify 0 into 0
13.295 * [backup-simplify]: Simplify 0 into 0
13.296 * [backup-simplify]: Simplify (- 0) into 0
13.296 * [backup-simplify]: Simplify (+ 0 0) into 0
13.301 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
13.301 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.302 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
13.302 * [taylor]: Taking taylor expansion of 0 in y
13.302 * [backup-simplify]: Simplify 0 into 0
13.302 * [backup-simplify]: Simplify 0 into 0
13.302 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.303 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) (* 2.0 (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
13.303 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
13.303 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
13.303 * [taylor]: Taking taylor expansion of 0.5 in y
13.303 * [backup-simplify]: Simplify 0.5 into 0.5
13.303 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
13.303 * [taylor]: Taking taylor expansion of x in y
13.303 * [backup-simplify]: Simplify x into x
13.303 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
13.303 * [taylor]: Taking taylor expansion of y in y
13.303 * [backup-simplify]: Simplify 0 into 0
13.303 * [backup-simplify]: Simplify 1 into 1
13.303 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
13.303 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.303 * [taylor]: Taking taylor expansion of x in y
13.303 * [backup-simplify]: Simplify x into x
13.303 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.303 * [taylor]: Taking taylor expansion of y in y
13.303 * [backup-simplify]: Simplify 0 into 0
13.303 * [backup-simplify]: Simplify 1 into 1
13.303 * [backup-simplify]: Simplify (/ 1 1) into 1
13.303 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
13.303 * [taylor]: Taking taylor expansion of 0.5 in x
13.303 * [backup-simplify]: Simplify 0.5 into 0.5
13.303 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
13.303 * [taylor]: Taking taylor expansion of x in x
13.303 * [backup-simplify]: Simplify 0 into 0
13.303 * [backup-simplify]: Simplify 1 into 1
13.303 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
13.303 * [taylor]: Taking taylor expansion of y in x
13.303 * [backup-simplify]: Simplify y into y
13.303 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.303 * [taylor]: Taking taylor expansion of x in x
13.303 * [backup-simplify]: Simplify 0 into 0
13.303 * [backup-simplify]: Simplify 1 into 1
13.304 * [backup-simplify]: Simplify (/ 1 1) into 1
13.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.304 * [taylor]: Taking taylor expansion of y in x
13.304 * [backup-simplify]: Simplify y into y
13.304 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.304 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
13.304 * [taylor]: Taking taylor expansion of 0.5 in x
13.304 * [backup-simplify]: Simplify 0.5 into 0.5
13.304 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
13.304 * [taylor]: Taking taylor expansion of x in x
13.304 * [backup-simplify]: Simplify 0 into 0
13.304 * [backup-simplify]: Simplify 1 into 1
13.304 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
13.304 * [taylor]: Taking taylor expansion of y in x
13.304 * [backup-simplify]: Simplify y into y
13.304 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.304 * [taylor]: Taking taylor expansion of x in x
13.304 * [backup-simplify]: Simplify 0 into 0
13.304 * [backup-simplify]: Simplify 1 into 1
13.304 * [backup-simplify]: Simplify (/ 1 1) into 1
13.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.304 * [taylor]: Taking taylor expansion of y in x
13.304 * [backup-simplify]: Simplify y into y
13.304 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.305 * [backup-simplify]: Simplify (+ 1 0) into 1
13.305 * [backup-simplify]: Simplify (* y 1) into y
13.305 * [backup-simplify]: Simplify (* 0 y) into 0
13.305 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.305 * [taylor]: Taking taylor expansion of 0 in y
13.305 * [backup-simplify]: Simplify 0 into 0
13.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.306 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
13.306 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
13.306 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
13.306 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
13.307 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
13.307 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
13.307 * [taylor]: Taking taylor expansion of 0.5 in y
13.307 * [backup-simplify]: Simplify 0.5 into 0.5
13.307 * [taylor]: Taking taylor expansion of y in y
13.307 * [backup-simplify]: Simplify 0 into 0
13.307 * [backup-simplify]: Simplify 1 into 1
13.307 * [backup-simplify]: Simplify 0 into 0
13.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.307 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.308 * [backup-simplify]: Simplify (- 0) into 0
13.308 * [backup-simplify]: Simplify (+ 0 0) into 0
13.308 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
13.309 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
13.309 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
13.309 * [taylor]: Taking taylor expansion of (- 0.5) in y
13.309 * [taylor]: Taking taylor expansion of 0.5 in y
13.309 * [backup-simplify]: Simplify 0.5 into 0.5
13.310 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.310 * [backup-simplify]: Simplify 0 into 0
13.310 * [backup-simplify]: Simplify 0 into 0
13.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.310 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.311 * [backup-simplify]: Simplify (- 0) into 0
13.311 * [backup-simplify]: Simplify (+ 0 0) into 0
13.311 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
13.313 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
13.314 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
13.314 * [taylor]: Taking taylor expansion of 0 in y
13.314 * [backup-simplify]: Simplify 0 into 0
13.314 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.314 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.315 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
13.315 * [backup-simplify]: Simplify 0.5 into 0.5
13.315 * [backup-simplify]: Simplify 0 into 0
13.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.317 * [backup-simplify]: Simplify (- 0) into 0
13.317 * [backup-simplify]: Simplify (+ 0 0) into 0
13.319 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
13.320 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
13.322 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
13.322 * [taylor]: Taking taylor expansion of 0 in y
13.322 * [backup-simplify]: Simplify 0 into 0
13.322 * [backup-simplify]: Simplify 0 into 0
13.322 * [backup-simplify]: Simplify (- 0) into 0
13.322 * [backup-simplify]: Simplify 0 into 0
13.323 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
13.323 * [backup-simplify]: Simplify 0 into 0
13.323 * [backup-simplify]: Simplify 0 into 0
13.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.325 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.325 * [backup-simplify]: Simplify (- 0) into 0
13.325 * [backup-simplify]: Simplify (+ 0 0) into 0
13.327 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
13.329 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
13.331 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
13.331 * [taylor]: Taking taylor expansion of 0 in y
13.331 * [backup-simplify]: Simplify 0 into 0
13.331 * [backup-simplify]: Simplify 0 into 0
13.332 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.332 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (* 2.0 (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
13.332 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
13.332 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
13.332 * [taylor]: Taking taylor expansion of 0.5 in y
13.332 * [backup-simplify]: Simplify 0.5 into 0.5
13.332 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
13.332 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
13.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.332 * [taylor]: Taking taylor expansion of y in y
13.332 * [backup-simplify]: Simplify 0 into 0
13.332 * [backup-simplify]: Simplify 1 into 1
13.333 * [backup-simplify]: Simplify (/ 1 1) into 1
13.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.333 * [taylor]: Taking taylor expansion of x in y
13.333 * [backup-simplify]: Simplify x into x
13.333 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.333 * [taylor]: Taking taylor expansion of (* x y) in y
13.333 * [taylor]: Taking taylor expansion of x in y
13.333 * [backup-simplify]: Simplify x into x
13.333 * [taylor]: Taking taylor expansion of y in y
13.333 * [backup-simplify]: Simplify 0 into 0
13.333 * [backup-simplify]: Simplify 1 into 1
13.333 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
13.333 * [taylor]: Taking taylor expansion of 0.5 in x
13.333 * [backup-simplify]: Simplify 0.5 into 0.5
13.333 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
13.333 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.333 * [taylor]: Taking taylor expansion of y in x
13.333 * [backup-simplify]: Simplify y into y
13.333 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.333 * [taylor]: Taking taylor expansion of x in x
13.333 * [backup-simplify]: Simplify 0 into 0
13.333 * [backup-simplify]: Simplify 1 into 1
13.334 * [backup-simplify]: Simplify (/ 1 1) into 1
13.334 * [taylor]: Taking taylor expansion of (* x y) in x
13.334 * [taylor]: Taking taylor expansion of x in x
13.334 * [backup-simplify]: Simplify 0 into 0
13.334 * [backup-simplify]: Simplify 1 into 1
13.334 * [taylor]: Taking taylor expansion of y in x
13.334 * [backup-simplify]: Simplify y into y
13.334 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
13.334 * [taylor]: Taking taylor expansion of 0.5 in x
13.334 * [backup-simplify]: Simplify 0.5 into 0.5
13.334 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
13.334 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.334 * [taylor]: Taking taylor expansion of y in x
13.334 * [backup-simplify]: Simplify y into y
13.334 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.334 * [taylor]: Taking taylor expansion of x in x
13.334 * [backup-simplify]: Simplify 0 into 0
13.334 * [backup-simplify]: Simplify 1 into 1
13.335 * [backup-simplify]: Simplify (/ 1 1) into 1
13.335 * [taylor]: Taking taylor expansion of (* x y) in x
13.335 * [taylor]: Taking taylor expansion of x in x
13.335 * [backup-simplify]: Simplify 0 into 0
13.335 * [backup-simplify]: Simplify 1 into 1
13.335 * [taylor]: Taking taylor expansion of y in x
13.335 * [backup-simplify]: Simplify y into y
13.336 * [backup-simplify]: Simplify (- 1) into -1
13.336 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.336 * [backup-simplify]: Simplify (* 0 y) into 0
13.337 * [backup-simplify]: Simplify (* -1 0) into 0
13.337 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.337 * [taylor]: Taking taylor expansion of 0 in y
13.337 * [backup-simplify]: Simplify 0 into 0
13.337 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.339 * [backup-simplify]: Simplify (- 0) into 0
13.339 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.339 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
13.339 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
13.339 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
13.339 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
13.339 * [taylor]: Taking taylor expansion of 0.5 in y
13.339 * [backup-simplify]: Simplify 0.5 into 0.5
13.339 * [taylor]: Taking taylor expansion of y in y
13.340 * [backup-simplify]: Simplify 0 into 0
13.340 * [backup-simplify]: Simplify 1 into 1
13.340 * [backup-simplify]: Simplify 0 into 0
13.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
13.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.342 * [backup-simplify]: Simplify (- 0) into 0
13.342 * [backup-simplify]: Simplify (+ 0 0) into 0
13.343 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
13.344 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
13.344 * [taylor]: Taking taylor expansion of 0.5 in y
13.344 * [backup-simplify]: Simplify 0.5 into 0.5
13.345 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.345 * [backup-simplify]: Simplify (- 0) into 0
13.345 * [backup-simplify]: Simplify 0 into 0
13.345 * [backup-simplify]: Simplify 0 into 0
13.346 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
13.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.347 * [backup-simplify]: Simplify (- 0) into 0
13.348 * [backup-simplify]: Simplify (+ 0 0) into 0
13.348 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
13.349 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
13.349 * [taylor]: Taking taylor expansion of 0 in y
13.349 * [backup-simplify]: Simplify 0 into 0
13.349 * [backup-simplify]: Simplify 0.5 into 0.5
13.350 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
13.350 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.350 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.350 * [backup-simplify]: Simplify 0 into 0
13.351 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
13.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.352 * [backup-simplify]: Simplify (- 0) into 0
13.352 * [backup-simplify]: Simplify (+ 0 0) into 0
13.353 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
13.354 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
13.354 * [taylor]: Taking taylor expansion of 0 in y
13.354 * [backup-simplify]: Simplify 0 into 0
13.354 * [backup-simplify]: Simplify 0 into 0
13.354 * [backup-simplify]: Simplify 0 into 0
13.355 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
13.355 * [backup-simplify]: Simplify (- 0) into 0
13.355 * [backup-simplify]: Simplify 0 into 0
13.355 * [backup-simplify]: Simplify 0 into 0
13.356 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
13.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.357 * [backup-simplify]: Simplify (- 0) into 0
13.357 * [backup-simplify]: Simplify (+ 0 0) into 0
13.358 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
13.360 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
13.360 * [taylor]: Taking taylor expansion of 0 in y
13.360 * [backup-simplify]: Simplify 0 into 0
13.360 * [backup-simplify]: Simplify 0 into 0
13.360 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.360 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
13.360 * [backup-simplify]: Simplify (/ (- x y) x) into (/ (- x y) x)
13.360 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0
13.360 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
13.360 * [taylor]: Taking taylor expansion of (- x y) in y
13.360 * [taylor]: Taking taylor expansion of x in y
13.360 * [backup-simplify]: Simplify x into x
13.360 * [taylor]: Taking taylor expansion of y in y
13.360 * [backup-simplify]: Simplify 0 into 0
13.360 * [backup-simplify]: Simplify 1 into 1
13.360 * [taylor]: Taking taylor expansion of x in y
13.360 * [backup-simplify]: Simplify x into x
13.361 * [backup-simplify]: Simplify (- 0) into 0
13.361 * [backup-simplify]: Simplify (+ x 0) into x
13.361 * [backup-simplify]: Simplify (/ x x) into 1
13.361 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.361 * [taylor]: Taking taylor expansion of (- x y) in x
13.361 * [taylor]: Taking taylor expansion of x in x
13.361 * [backup-simplify]: Simplify 0 into 0
13.361 * [backup-simplify]: Simplify 1 into 1
13.361 * [taylor]: Taking taylor expansion of y in x
13.361 * [backup-simplify]: Simplify y into y
13.361 * [taylor]: Taking taylor expansion of x in x
13.361 * [backup-simplify]: Simplify 0 into 0
13.361 * [backup-simplify]: Simplify 1 into 1
13.361 * [backup-simplify]: Simplify (- y) into (- y)
13.361 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.361 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.361 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.361 * [taylor]: Taking taylor expansion of (- x y) in x
13.361 * [taylor]: Taking taylor expansion of x in x
13.361 * [backup-simplify]: Simplify 0 into 0
13.361 * [backup-simplify]: Simplify 1 into 1
13.361 * [taylor]: Taking taylor expansion of y in x
13.361 * [backup-simplify]: Simplify y into y
13.361 * [taylor]: Taking taylor expansion of x in x
13.361 * [backup-simplify]: Simplify 0 into 0
13.361 * [backup-simplify]: Simplify 1 into 1
13.361 * [backup-simplify]: Simplify (- y) into (- y)
13.361 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.361 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.361 * [taylor]: Taking taylor expansion of (* -1 y) in y
13.361 * [taylor]: Taking taylor expansion of -1 in y
13.361 * [backup-simplify]: Simplify -1 into -1
13.361 * [taylor]: Taking taylor expansion of y in y
13.361 * [backup-simplify]: Simplify 0 into 0
13.361 * [backup-simplify]: Simplify 1 into 1
13.362 * [backup-simplify]: Simplify (* -1 0) into 0
13.362 * [backup-simplify]: Simplify 0 into 0
13.362 * [backup-simplify]: Simplify (- 0) into 0
13.362 * [backup-simplify]: Simplify (+ 1 0) into 1
13.363 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
13.363 * [taylor]: Taking taylor expansion of 1 in y
13.363 * [backup-simplify]: Simplify 1 into 1
13.363 * [backup-simplify]: Simplify 1 into 1
13.363 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
13.363 * [backup-simplify]: Simplify -1 into -1
13.363 * [backup-simplify]: Simplify (- 0) into 0
13.364 * [backup-simplify]: Simplify (+ 0 0) into 0
13.364 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
13.364 * [taylor]: Taking taylor expansion of 0 in y
13.365 * [backup-simplify]: Simplify 0 into 0
13.365 * [backup-simplify]: Simplify 0 into 0
13.365 * [backup-simplify]: Simplify 0 into 0
13.365 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
13.365 * [backup-simplify]: Simplify 0 into 0
13.365 * [backup-simplify]: Simplify (- 0) into 0
13.366 * [backup-simplify]: Simplify (+ 0 0) into 0
13.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.367 * [taylor]: Taking taylor expansion of 0 in y
13.367 * [backup-simplify]: Simplify 0 into 0
13.367 * [backup-simplify]: Simplify 0 into 0
13.367 * [backup-simplify]: Simplify 0 into 0
13.367 * [backup-simplify]: Simplify 0 into 0
13.367 * [backup-simplify]: Simplify (+ (* -1 (* y (/ 1 x))) 1) into (- 1 (/ y x))
13.367 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) into (* x (- (/ 1 x) (/ 1 y)))
13.367 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0
13.367 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
13.367 * [taylor]: Taking taylor expansion of x in y
13.367 * [backup-simplify]: Simplify x into x
13.367 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
13.367 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.367 * [taylor]: Taking taylor expansion of x in y
13.367 * [backup-simplify]: Simplify x into x
13.367 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.367 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.367 * [taylor]: Taking taylor expansion of y in y
13.367 * [backup-simplify]: Simplify 0 into 0
13.367 * [backup-simplify]: Simplify 1 into 1
13.368 * [backup-simplify]: Simplify (/ 1 1) into 1
13.368 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.368 * [taylor]: Taking taylor expansion of x in x
13.368 * [backup-simplify]: Simplify 0 into 0
13.368 * [backup-simplify]: Simplify 1 into 1
13.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.368 * [taylor]: Taking taylor expansion of x in x
13.368 * [backup-simplify]: Simplify 0 into 0
13.368 * [backup-simplify]: Simplify 1 into 1
13.368 * [backup-simplify]: Simplify (/ 1 1) into 1
13.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.368 * [taylor]: Taking taylor expansion of y in x
13.368 * [backup-simplify]: Simplify y into y
13.368 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.368 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.368 * [taylor]: Taking taylor expansion of x in x
13.368 * [backup-simplify]: Simplify 0 into 0
13.368 * [backup-simplify]: Simplify 1 into 1
13.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.368 * [taylor]: Taking taylor expansion of x in x
13.368 * [backup-simplify]: Simplify 0 into 0
13.368 * [backup-simplify]: Simplify 1 into 1
13.368 * [backup-simplify]: Simplify (/ 1 1) into 1
13.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.368 * [taylor]: Taking taylor expansion of y in x
13.368 * [backup-simplify]: Simplify y into y
13.369 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.369 * [backup-simplify]: Simplify (+ 1 0) into 1
13.369 * [backup-simplify]: Simplify (* 0 1) into 0
13.369 * [taylor]: Taking taylor expansion of 0 in y
13.369 * [backup-simplify]: Simplify 0 into 0
13.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.370 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
13.370 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
13.370 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
13.370 * [taylor]: Taking taylor expansion of 1 in y
13.370 * [backup-simplify]: Simplify 1 into 1
13.370 * [backup-simplify]: Simplify 0 into 0
13.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.371 * [backup-simplify]: Simplify (- 0) into 0
13.371 * [backup-simplify]: Simplify (+ 0 0) into 0
13.372 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
13.372 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.372 * [taylor]: Taking taylor expansion of y in y
13.372 * [backup-simplify]: Simplify 0 into 0
13.372 * [backup-simplify]: Simplify 1 into 1
13.372 * [backup-simplify]: Simplify (/ 1 1) into 1
13.373 * [backup-simplify]: Simplify (- 1) into -1
13.373 * [backup-simplify]: Simplify -1 into -1
13.373 * [backup-simplify]: Simplify 1 into 1
13.373 * [backup-simplify]: Simplify 0 into 0
13.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.374 * [backup-simplify]: Simplify (- 0) into 0
13.374 * [backup-simplify]: Simplify (+ 0 0) into 0
13.375 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
13.375 * [taylor]: Taking taylor expansion of 0 in y
13.375 * [backup-simplify]: Simplify 0 into 0
13.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.376 * [backup-simplify]: Simplify (- 0) into 0
13.376 * [backup-simplify]: Simplify 0 into 0
13.376 * [backup-simplify]: Simplify 0 into 0
13.376 * [backup-simplify]: Simplify 0 into 0
13.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.378 * [backup-simplify]: Simplify (- 0) into 0
13.378 * [backup-simplify]: Simplify (+ 0 0) into 0
13.380 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
13.380 * [taylor]: Taking taylor expansion of 0 in y
13.380 * [backup-simplify]: Simplify 0 into 0
13.380 * [backup-simplify]: Simplify 0 into 0
13.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.382 * [backup-simplify]: Simplify (- 0) into 0
13.382 * [backup-simplify]: Simplify 0 into 0
13.382 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 1 (/ y x))
13.382 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (* (- (/ 1 y) (/ 1 x)) x))
13.382 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
13.382 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in y
13.382 * [taylor]: Taking taylor expansion of -1 in y
13.382 * [backup-simplify]: Simplify -1 into -1
13.382 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
13.382 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
13.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.382 * [taylor]: Taking taylor expansion of y in y
13.382 * [backup-simplify]: Simplify 0 into 0
13.382 * [backup-simplify]: Simplify 1 into 1
13.383 * [backup-simplify]: Simplify (/ 1 1) into 1
13.383 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.383 * [taylor]: Taking taylor expansion of x in y
13.383 * [backup-simplify]: Simplify x into x
13.383 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.383 * [taylor]: Taking taylor expansion of x in y
13.383 * [backup-simplify]: Simplify x into x
13.383 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.383 * [taylor]: Taking taylor expansion of -1 in x
13.383 * [backup-simplify]: Simplify -1 into -1
13.383 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.383 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.383 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.383 * [taylor]: Taking taylor expansion of y in x
13.383 * [backup-simplify]: Simplify y into y
13.383 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.383 * [taylor]: Taking taylor expansion of x in x
13.383 * [backup-simplify]: Simplify 0 into 0
13.383 * [backup-simplify]: Simplify 1 into 1
13.384 * [backup-simplify]: Simplify (/ 1 1) into 1
13.384 * [taylor]: Taking taylor expansion of x in x
13.384 * [backup-simplify]: Simplify 0 into 0
13.384 * [backup-simplify]: Simplify 1 into 1
13.384 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.384 * [taylor]: Taking taylor expansion of -1 in x
13.384 * [backup-simplify]: Simplify -1 into -1
13.384 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.384 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.384 * [taylor]: Taking taylor expansion of y in x
13.384 * [backup-simplify]: Simplify y into y
13.384 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.384 * [taylor]: Taking taylor expansion of x in x
13.384 * [backup-simplify]: Simplify 0 into 0
13.384 * [backup-simplify]: Simplify 1 into 1
13.385 * [backup-simplify]: Simplify (/ 1 1) into 1
13.385 * [taylor]: Taking taylor expansion of x in x
13.385 * [backup-simplify]: Simplify 0 into 0
13.385 * [backup-simplify]: Simplify 1 into 1
13.385 * [backup-simplify]: Simplify (- 1) into -1
13.386 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.386 * [backup-simplify]: Simplify (* -1 0) into 0
13.387 * [backup-simplify]: Simplify (* -1 0) into 0
13.387 * [taylor]: Taking taylor expansion of 0 in y
13.387 * [backup-simplify]: Simplify 0 into 0
13.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.388 * [backup-simplify]: Simplify (- 0) into 0
13.388 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.388 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
13.389 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (* 0 0)) into 1
13.389 * [taylor]: Taking taylor expansion of 1 in y
13.389 * [backup-simplify]: Simplify 1 into 1
13.389 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.391 * [backup-simplify]: Simplify (- 0) into 0
13.391 * [backup-simplify]: Simplify (+ 0 0) into 0
13.391 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
13.392 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (/ 1 y))
13.392 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.392 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.392 * [taylor]: Taking taylor expansion of y in y
13.392 * [backup-simplify]: Simplify 0 into 0
13.392 * [backup-simplify]: Simplify 1 into 1
13.392 * [backup-simplify]: Simplify (/ 1 1) into 1
13.393 * [backup-simplify]: Simplify (- 1) into -1
13.393 * [backup-simplify]: Simplify -1 into -1
13.393 * [backup-simplify]: Simplify 1 into 1
13.393 * [backup-simplify]: Simplify 0 into 0
13.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.394 * [backup-simplify]: Simplify (- 0) into 0
13.394 * [backup-simplify]: Simplify (+ 0 0) into 0
13.394 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
13.395 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
13.395 * [taylor]: Taking taylor expansion of 0 in y
13.395 * [backup-simplify]: Simplify 0 into 0
13.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.396 * [backup-simplify]: Simplify (- 0) into 0
13.396 * [backup-simplify]: Simplify 0 into 0
13.396 * [backup-simplify]: Simplify 0 into 0
13.396 * [backup-simplify]: Simplify 0 into 0
13.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.397 * [backup-simplify]: Simplify (- 0) into 0
13.397 * [backup-simplify]: Simplify (+ 0 0) into 0
13.398 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.399 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
13.399 * [taylor]: Taking taylor expansion of 0 in y
13.399 * [backup-simplify]: Simplify 0 into 0
13.399 * [backup-simplify]: Simplify 0 into 0
13.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.400 * [backup-simplify]: Simplify (- 0) into 0
13.400 * [backup-simplify]: Simplify 0 into 0
13.400 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 1 (/ y x))
13.400 * * * [progress]: simplifying candidates
13.401 * [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))
13.403 * * [simplify]: iteration 0: 156 enodes
13.448 * * [simplify]: iteration 1: 391 enodes
13.697 * * [simplify]: iteration 2: 1883 enodes
14.141 * * [simplify]: iteration complete: 5002 enodes
14.141 * * [simplify]: Extracting #0: cost 102 inf + 0
14.143 * * [simplify]: Extracting #1: cost 1243 inf + 1
14.151 * * [simplify]: Extracting #2: cost 2361 inf + 346
14.167 * * [simplify]: Extracting #3: cost 1800 inf + 5233
14.184 * * [simplify]: Extracting #4: cost 353 inf + 20175
14.212 * * [simplify]: Extracting #5: cost 23 inf + 24371
14.229 * * [simplify]: Extracting #6: cost 0 inf + 24647
14.245 * [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))
14.246 * * * [progress]: adding candidates to table
14.752 * * [progress]: iteration 2 / 4
14.752 * * * [progress]: picking best candidate
14.764 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
14.764 * * * [progress]: localizing error
14.774 * * * [progress]: generating rewritten candidates
14.774 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
14.799 * * * [progress]: generating series expansions
14.799 * * * * [progress]: [ 1 / 1 ] generating series at (2)
14.799 * [backup-simplify]: Simplify (- (/ 0.5 y) (/ 0.5 x)) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.799 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
14.799 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
14.799 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
14.799 * [taylor]: Taking taylor expansion of 0.5 in x
14.799 * [backup-simplify]: Simplify 0.5 into 0.5
14.799 * [taylor]: Taking taylor expansion of (/ 1 y) in x
14.799 * [taylor]: Taking taylor expansion of y in x
14.799 * [backup-simplify]: Simplify y into y
14.799 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.799 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
14.799 * [taylor]: Taking taylor expansion of 0.5 in x
14.799 * [backup-simplify]: Simplify 0.5 into 0.5
14.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
14.799 * [taylor]: Taking taylor expansion of x in x
14.799 * [backup-simplify]: Simplify 0 into 0
14.799 * [backup-simplify]: Simplify 1 into 1
14.800 * [backup-simplify]: Simplify (/ 1 1) into 1
14.800 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
14.800 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
14.800 * [taylor]: Taking taylor expansion of 0.5 in y
14.800 * [backup-simplify]: Simplify 0.5 into 0.5
14.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.800 * [taylor]: Taking taylor expansion of y in y
14.800 * [backup-simplify]: Simplify 0 into 0
14.800 * [backup-simplify]: Simplify 1 into 1
14.800 * [backup-simplify]: Simplify (/ 1 1) into 1
14.800 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
14.800 * [taylor]: Taking taylor expansion of 0.5 in y
14.800 * [backup-simplify]: Simplify 0.5 into 0.5
14.800 * [taylor]: Taking taylor expansion of (/ 1 x) in y
14.800 * [taylor]: Taking taylor expansion of x in y
14.800 * [backup-simplify]: Simplify x into x
14.800 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.800 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
14.800 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
14.800 * [taylor]: Taking taylor expansion of 0.5 in y
14.800 * [backup-simplify]: Simplify 0.5 into 0.5
14.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.800 * [taylor]: Taking taylor expansion of y in y
14.800 * [backup-simplify]: Simplify 0 into 0
14.800 * [backup-simplify]: Simplify 1 into 1
14.801 * [backup-simplify]: Simplify (/ 1 1) into 1
14.801 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
14.801 * [taylor]: Taking taylor expansion of 0.5 in y
14.801 * [backup-simplify]: Simplify 0.5 into 0.5
14.801 * [taylor]: Taking taylor expansion of (/ 1 x) in y
14.801 * [taylor]: Taking taylor expansion of x in y
14.801 * [backup-simplify]: Simplify x into x
14.801 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.801 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.802 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
14.802 * [taylor]: Taking taylor expansion of 0.5 in x
14.802 * [backup-simplify]: Simplify 0.5 into 0.5
14.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.803 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
14.803 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
14.803 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
14.803 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
14.803 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
14.803 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
14.803 * [taylor]: Taking taylor expansion of 0.5 in x
14.803 * [backup-simplify]: Simplify 0.5 into 0.5
14.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x
14.803 * [taylor]: Taking taylor expansion of x in x
14.803 * [backup-simplify]: Simplify 0 into 0
14.803 * [backup-simplify]: Simplify 1 into 1
14.804 * [backup-simplify]: Simplify (/ 1 1) into 1
14.804 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.804 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.805 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.805 * [backup-simplify]: Simplify 0.5 into 0.5
14.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.807 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
14.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
14.807 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
14.807 * [backup-simplify]: Simplify (- 0) into 0
14.808 * [backup-simplify]: Simplify (+ 0 0) into 0
14.808 * [taylor]: Taking taylor expansion of 0 in x
14.808 * [backup-simplify]: Simplify 0 into 0
14.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.809 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
14.810 * [backup-simplify]: Simplify (- 0) into 0
14.810 * [backup-simplify]: Simplify 0 into 0
14.810 * [backup-simplify]: Simplify 0 into 0
14.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.811 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.812 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
14.813 * [backup-simplify]: Simplify (- 0) into 0
14.813 * [backup-simplify]: Simplify (+ 0 0) into 0
14.813 * [taylor]: Taking taylor expansion of 0 in x
14.813 * [backup-simplify]: Simplify 0 into 0
14.813 * [backup-simplify]: Simplify 0 into 0
14.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.815 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
14.815 * [backup-simplify]: Simplify (- 0) into 0
14.815 * [backup-simplify]: Simplify 0 into 0
14.815 * [backup-simplify]: Simplify 0 into 0
14.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.816 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.817 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
14.817 * [backup-simplify]: Simplify (- 0) into 0
14.818 * [backup-simplify]: Simplify (+ 0 0) into 0
14.818 * [taylor]: Taking taylor expansion of 0 in x
14.818 * [backup-simplify]: Simplify 0 into 0
14.818 * [backup-simplify]: Simplify 0 into 0
14.818 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.818 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (- (* 0.5 y) (* 0.5 x))
14.818 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
14.818 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
14.818 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
14.818 * [taylor]: Taking taylor expansion of 0.5 in x
14.818 * [backup-simplify]: Simplify 0.5 into 0.5
14.818 * [taylor]: Taking taylor expansion of y in x
14.818 * [backup-simplify]: Simplify y into y
14.818 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.818 * [taylor]: Taking taylor expansion of 0.5 in x
14.818 * [backup-simplify]: Simplify 0.5 into 0.5
14.818 * [taylor]: Taking taylor expansion of x in x
14.818 * [backup-simplify]: Simplify 0 into 0
14.818 * [backup-simplify]: Simplify 1 into 1
14.818 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
14.818 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.818 * [taylor]: Taking taylor expansion of 0.5 in y
14.818 * [backup-simplify]: Simplify 0.5 into 0.5
14.818 * [taylor]: Taking taylor expansion of y in y
14.819 * [backup-simplify]: Simplify 0 into 0
14.819 * [backup-simplify]: Simplify 1 into 1
14.819 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.819 * [taylor]: Taking taylor expansion of 0.5 in y
14.819 * [backup-simplify]: Simplify 0.5 into 0.5
14.819 * [taylor]: Taking taylor expansion of x in y
14.819 * [backup-simplify]: Simplify x into x
14.819 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
14.819 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.819 * [taylor]: Taking taylor expansion of 0.5 in y
14.819 * [backup-simplify]: Simplify 0.5 into 0.5
14.819 * [taylor]: Taking taylor expansion of y in y
14.819 * [backup-simplify]: Simplify 0 into 0
14.819 * [backup-simplify]: Simplify 1 into 1
14.819 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.819 * [taylor]: Taking taylor expansion of 0.5 in y
14.819 * [backup-simplify]: Simplify 0.5 into 0.5
14.819 * [taylor]: Taking taylor expansion of x in y
14.819 * [backup-simplify]: Simplify x into x
14.819 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.819 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.819 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
14.819 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
14.819 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
14.819 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.819 * [taylor]: Taking taylor expansion of 0.5 in x
14.819 * [backup-simplify]: Simplify 0.5 into 0.5
14.819 * [taylor]: Taking taylor expansion of x in x
14.819 * [backup-simplify]: Simplify 0 into 0
14.819 * [backup-simplify]: Simplify 1 into 1
14.820 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.820 * [backup-simplify]: Simplify (- 0) into 0
14.820 * [backup-simplify]: Simplify 0 into 0
14.821 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.821 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
14.821 * [backup-simplify]: Simplify (- 0) into 0
14.822 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
14.822 * [taylor]: Taking taylor expansion of 0.5 in x
14.822 * [backup-simplify]: Simplify 0.5 into 0.5
14.822 * [backup-simplify]: Simplify 0.5 into 0.5
14.823 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.823 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.823 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.824 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.824 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
14.825 * [backup-simplify]: Simplify (- 0) into 0
14.825 * [backup-simplify]: Simplify (+ 0 0) into 0
14.825 * [taylor]: Taking taylor expansion of 0 in x
14.825 * [backup-simplify]: Simplify 0 into 0
14.825 * [backup-simplify]: Simplify 0 into 0
14.825 * [backup-simplify]: Simplify 0 into 0
14.825 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.826 * [backup-simplify]: Simplify (- 0) into 0
14.826 * [backup-simplify]: Simplify 0 into 0
14.826 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
14.827 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.827 * [backup-simplify]: Simplify (- 0) into 0
14.828 * [backup-simplify]: Simplify (+ 0 0) into 0
14.828 * [taylor]: Taking taylor expansion of 0 in x
14.828 * [backup-simplify]: Simplify 0 into 0
14.828 * [backup-simplify]: Simplify 0 into 0
14.828 * [backup-simplify]: Simplify 0 into 0
14.828 * [backup-simplify]: Simplify 0 into 0
14.828 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.828 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (* 0.5 x) (* 0.5 y))
14.828 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
14.828 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
14.828 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.828 * [taylor]: Taking taylor expansion of 0.5 in x
14.828 * [backup-simplify]: Simplify 0.5 into 0.5
14.828 * [taylor]: Taking taylor expansion of x in x
14.828 * [backup-simplify]: Simplify 0 into 0
14.828 * [backup-simplify]: Simplify 1 into 1
14.828 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
14.828 * [taylor]: Taking taylor expansion of 0.5 in x
14.828 * [backup-simplify]: Simplify 0.5 into 0.5
14.828 * [taylor]: Taking taylor expansion of y in x
14.828 * [backup-simplify]: Simplify y into y
14.828 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
14.828 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.828 * [taylor]: Taking taylor expansion of 0.5 in y
14.828 * [backup-simplify]: Simplify 0.5 into 0.5
14.828 * [taylor]: Taking taylor expansion of x in y
14.828 * [backup-simplify]: Simplify x into x
14.829 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.829 * [taylor]: Taking taylor expansion of 0.5 in y
14.829 * [backup-simplify]: Simplify 0.5 into 0.5
14.829 * [taylor]: Taking taylor expansion of y in y
14.829 * [backup-simplify]: Simplify 0 into 0
14.829 * [backup-simplify]: Simplify 1 into 1
14.829 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
14.829 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.829 * [taylor]: Taking taylor expansion of 0.5 in y
14.829 * [backup-simplify]: Simplify 0.5 into 0.5
14.829 * [taylor]: Taking taylor expansion of x in y
14.829 * [backup-simplify]: Simplify x into x
14.829 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.829 * [taylor]: Taking taylor expansion of 0.5 in y
14.829 * [backup-simplify]: Simplify 0.5 into 0.5
14.829 * [taylor]: Taking taylor expansion of y in y
14.829 * [backup-simplify]: Simplify 0 into 0
14.829 * [backup-simplify]: Simplify 1 into 1
14.829 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.829 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.829 * [backup-simplify]: Simplify (- 0) into 0
14.829 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
14.829 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.829 * [taylor]: Taking taylor expansion of 0.5 in x
14.829 * [backup-simplify]: Simplify 0.5 into 0.5
14.829 * [taylor]: Taking taylor expansion of x in x
14.830 * [backup-simplify]: Simplify 0 into 0
14.830 * [backup-simplify]: Simplify 1 into 1
14.830 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.830 * [backup-simplify]: Simplify 0 into 0
14.830 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
14.831 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.831 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.832 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
14.832 * [taylor]: Taking taylor expansion of (- 0.5) in x
14.832 * [taylor]: Taking taylor expansion of 0.5 in x
14.832 * [backup-simplify]: Simplify 0.5 into 0.5
14.832 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.832 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.833 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.833 * [backup-simplify]: Simplify 0.5 into 0.5
14.834 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
14.834 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.835 * [backup-simplify]: Simplify (- 0) into 0
14.835 * [backup-simplify]: Simplify (+ 0 0) into 0
14.835 * [taylor]: Taking taylor expansion of 0 in x
14.835 * [backup-simplify]: Simplify 0 into 0
14.835 * [backup-simplify]: Simplify 0 into 0
14.835 * [backup-simplify]: Simplify (- 0) into 0
14.835 * [backup-simplify]: Simplify 0 into 0
14.836 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.836 * [backup-simplify]: Simplify 0 into 0
14.836 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.837 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
14.837 * [backup-simplify]: Simplify (- 0) into 0
14.838 * [backup-simplify]: Simplify (+ 0 0) into 0
14.838 * [taylor]: Taking taylor expansion of 0 in x
14.838 * [backup-simplify]: Simplify 0 into 0
14.838 * [backup-simplify]: Simplify 0 into 0
14.838 * [backup-simplify]: Simplify 0 into 0
14.838 * [backup-simplify]: Simplify (- 0) into 0
14.838 * [backup-simplify]: Simplify 0 into 0
14.838 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.838 * * * [progress]: simplifying candidates
14.839 * [simplify]: Simplifying:
  (/ (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)))
14.839 * * [simplify]: iteration 0: 61 enodes
14.860 * * [simplify]: iteration 1: 134 enodes
14.910 * * [simplify]: iteration 2: 404 enodes
15.727 * * [simplify]: iteration 3: 3567 enodes
17.347 * * [simplify]: iteration complete: 5000 enodes
17.347 * * [simplify]: Extracting #0: cost 25 inf + 0
17.347 * * [simplify]: Extracting #1: cost 193 inf + 0
17.351 * * [simplify]: Extracting #2: cost 1451 inf + 114
17.360 * * [simplify]: Extracting #3: cost 1279 inf + 4766
17.367 * * [simplify]: Extracting #4: cost 306 inf + 10951
17.376 * * [simplify]: Extracting #5: cost 22 inf + 12654
17.388 * * [simplify]: Extracting #6: cost 0 inf + 12792
17.394 * [simplify]: Simplified to:
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (pow (- (/ 0.5 y) (/ 0.5 x)) 3)
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (* 0.5 (- x y))
  (* x y)
  (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (+ (* (+ (/ 0.5 x) (/ 0.5 y)) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 y)))
  (/ (- 0.5) x)
  (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x)))
  (+ (/ 0.5 x) (/ 0.5 y))
  (+ (sqrt (/ 0.5 x)) (sqrt (/ 0.5 y)))
  (- (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 x)) (/ (sqrt 0.5) (sqrt y)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt y)))
  (- (/ (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))
17.394 * * * [progress]: adding candidates to table
17.473 * * [progress]: iteration 3 / 4
17.474 * * * [progress]: picking best candidate
17.479 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))>
17.479 * * * [progress]: localizing error
17.501 * * * [progress]: generating rewritten candidates
17.501 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
17.553 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
17.566 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
17.615 * * * [progress]: generating series expansions
17.615 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
17.615 * [backup-simplify]: Simplify (/ (* 2.0 y) (- 1 (/ y x))) into (* 2.0 (/ y (- 1 (/ y x))))
17.615 * [approximate]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in (y x) around 0
17.615 * [taylor]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in x
17.615 * [taylor]: Taking taylor expansion of 2.0 in x
17.615 * [backup-simplify]: Simplify 2.0 into 2.0
17.615 * [taylor]: Taking taylor expansion of (/ y (- 1 (/ y x))) in x
17.615 * [taylor]: Taking taylor expansion of y in x
17.615 * [backup-simplify]: Simplify y into y
17.615 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in x
17.615 * [taylor]: Taking taylor expansion of 1 in x
17.615 * [backup-simplify]: Simplify 1 into 1
17.616 * [taylor]: Taking taylor expansion of (/ y x) in x
17.616 * [taylor]: Taking taylor expansion of y in x
17.616 * [backup-simplify]: Simplify y into y
17.616 * [taylor]: Taking taylor expansion of x in x
17.616 * [backup-simplify]: Simplify 0 into 0
17.616 * [backup-simplify]: Simplify 1 into 1
17.616 * [backup-simplify]: Simplify (/ y 1) into y
17.616 * [backup-simplify]: Simplify (- y) into (- y)
17.616 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.616 * [backup-simplify]: Simplify (/ y (- y)) into -1
17.616 * [taylor]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in y
17.616 * [taylor]: Taking taylor expansion of 2.0 in y
17.616 * [backup-simplify]: Simplify 2.0 into 2.0
17.616 * [taylor]: Taking taylor expansion of (/ y (- 1 (/ y x))) in y
17.616 * [taylor]: Taking taylor expansion of y in y
17.616 * [backup-simplify]: Simplify 0 into 0
17.616 * [backup-simplify]: Simplify 1 into 1
17.616 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.616 * [taylor]: Taking taylor expansion of 1 in y
17.616 * [backup-simplify]: Simplify 1 into 1
17.616 * [taylor]: Taking taylor expansion of (/ y x) in y
17.617 * [taylor]: Taking taylor expansion of y in y
17.617 * [backup-simplify]: Simplify 0 into 0
17.617 * [backup-simplify]: Simplify 1 into 1
17.617 * [taylor]: Taking taylor expansion of x in y
17.617 * [backup-simplify]: Simplify x into x
17.617 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.618 * [backup-simplify]: Simplify (+ 1 0) into 1
17.618 * [backup-simplify]: Simplify (/ 1 1) into 1
17.618 * [taylor]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in y
17.618 * [taylor]: Taking taylor expansion of 2.0 in y
17.618 * [backup-simplify]: Simplify 2.0 into 2.0
17.618 * [taylor]: Taking taylor expansion of (/ y (- 1 (/ y x))) in y
17.618 * [taylor]: Taking taylor expansion of y in y
17.618 * [backup-simplify]: Simplify 0 into 0
17.618 * [backup-simplify]: Simplify 1 into 1
17.618 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.618 * [taylor]: Taking taylor expansion of 1 in y
17.618 * [backup-simplify]: Simplify 1 into 1
17.618 * [taylor]: Taking taylor expansion of (/ y x) in y
17.618 * [taylor]: Taking taylor expansion of y in y
17.619 * [backup-simplify]: Simplify 0 into 0
17.619 * [backup-simplify]: Simplify 1 into 1
17.619 * [taylor]: Taking taylor expansion of x in y
17.619 * [backup-simplify]: Simplify x into x
17.619 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.619 * [backup-simplify]: Simplify (+ 1 0) into 1
17.619 * [backup-simplify]: Simplify (/ 1 1) into 1
17.620 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
17.620 * [taylor]: Taking taylor expansion of 2.0 in x
17.620 * [backup-simplify]: Simplify 2.0 into 2.0
17.620 * [backup-simplify]: Simplify 0 into 0
17.620 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
17.620 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
17.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 x)) 1)))) into (/ 1 x)
17.621 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 x)) (* 0 1)) into (* 2.0 (/ 1 x))
17.621 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
17.621 * [taylor]: Taking taylor expansion of 2.0 in x
17.622 * [backup-simplify]: Simplify 2.0 into 2.0
17.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.622 * [taylor]: Taking taylor expansion of x in x
17.622 * [backup-simplify]: Simplify 0 into 0
17.622 * [backup-simplify]: Simplify 1 into 1
17.622 * [backup-simplify]: Simplify (/ 1 1) into 1
17.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.625 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
17.625 * [backup-simplify]: Simplify 0 into 0
17.625 * [backup-simplify]: Simplify 0 into 0
17.625 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
17.625 * [backup-simplify]: Simplify (- 0) into 0
17.626 * [backup-simplify]: Simplify (+ 0 0) into 0
17.627 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ (- (/ 1 x)) 1)))) into (/ 1 (pow x 2))
17.628 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 0 (/ 1 x)) (* 0 1))) into (* 2.0 (/ 1 (pow x 2)))
17.628 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
17.628 * [taylor]: Taking taylor expansion of 2.0 in x
17.628 * [backup-simplify]: Simplify 2.0 into 2.0
17.628 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
17.628 * [taylor]: Taking taylor expansion of (pow x 2) in x
17.628 * [taylor]: Taking taylor expansion of x in x
17.628 * [backup-simplify]: Simplify 0 into 0
17.628 * [backup-simplify]: Simplify 1 into 1
17.628 * [backup-simplify]: Simplify (* 1 1) into 1
17.629 * [backup-simplify]: Simplify (/ 1 1) into 1
17.630 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.630 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.632 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.635 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.635 * [backup-simplify]: Simplify 0 into 0
17.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.637 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.637 * [backup-simplify]: Simplify 0 into 0
17.637 * [backup-simplify]: Simplify 0 into 0
17.637 * [backup-simplify]: Simplify 0 into 0
17.638 * [backup-simplify]: Simplify (/ (* 2.0 (/ 1 y)) (- 1 (/ (/ 1 y) (/ 1 x)))) into (/ 2.0 (* (- 1 (/ x y)) y))
17.638 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in (y x) around 0
17.638 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in x
17.638 * [taylor]: Taking taylor expansion of 2.0 in x
17.638 * [backup-simplify]: Simplify 2.0 into 2.0
17.638 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.638 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.638 * [taylor]: Taking taylor expansion of 1 in x
17.638 * [backup-simplify]: Simplify 1 into 1
17.638 * [taylor]: Taking taylor expansion of (/ x y) in x
17.638 * [taylor]: Taking taylor expansion of x in x
17.638 * [backup-simplify]: Simplify 0 into 0
17.638 * [backup-simplify]: Simplify 1 into 1
17.638 * [taylor]: Taking taylor expansion of y in x
17.638 * [backup-simplify]: Simplify y into y
17.638 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.638 * [taylor]: Taking taylor expansion of y in x
17.638 * [backup-simplify]: Simplify y into y
17.639 * [backup-simplify]: Simplify (+ 1 0) into 1
17.639 * [backup-simplify]: Simplify (* 1 y) into y
17.639 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
17.639 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in y
17.639 * [taylor]: Taking taylor expansion of 2.0 in y
17.639 * [backup-simplify]: Simplify 2.0 into 2.0
17.639 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.639 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.639 * [taylor]: Taking taylor expansion of 1 in y
17.639 * [backup-simplify]: Simplify 1 into 1
17.639 * [taylor]: Taking taylor expansion of (/ x y) in y
17.639 * [taylor]: Taking taylor expansion of x in y
17.639 * [backup-simplify]: Simplify x into x
17.639 * [taylor]: Taking taylor expansion of y in y
17.639 * [backup-simplify]: Simplify 0 into 0
17.639 * [backup-simplify]: Simplify 1 into 1
17.639 * [backup-simplify]: Simplify (/ x 1) into x
17.639 * [taylor]: Taking taylor expansion of y in y
17.639 * [backup-simplify]: Simplify 0 into 0
17.639 * [backup-simplify]: Simplify 1 into 1
17.639 * [backup-simplify]: Simplify (- x) into (- x)
17.640 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.640 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.641 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.641 * [backup-simplify]: Simplify (- 0) into 0
17.641 * [backup-simplify]: Simplify (+ 1 0) into 1
17.642 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.642 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
17.642 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in y
17.642 * [taylor]: Taking taylor expansion of 2.0 in y
17.642 * [backup-simplify]: Simplify 2.0 into 2.0
17.642 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.642 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.642 * [taylor]: Taking taylor expansion of 1 in y
17.642 * [backup-simplify]: Simplify 1 into 1
17.642 * [taylor]: Taking taylor expansion of (/ x y) in y
17.642 * [taylor]: Taking taylor expansion of x in y
17.642 * [backup-simplify]: Simplify x into x
17.642 * [taylor]: Taking taylor expansion of y in y
17.642 * [backup-simplify]: Simplify 0 into 0
17.642 * [backup-simplify]: Simplify 1 into 1
17.642 * [backup-simplify]: Simplify (/ x 1) into x
17.642 * [taylor]: Taking taylor expansion of y in y
17.642 * [backup-simplify]: Simplify 0 into 0
17.642 * [backup-simplify]: Simplify 1 into 1
17.643 * [backup-simplify]: Simplify (- x) into (- x)
17.643 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.643 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.644 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.644 * [backup-simplify]: Simplify (- 0) into 0
17.644 * [backup-simplify]: Simplify (+ 1 0) into 1
17.645 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.645 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
17.645 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
17.645 * [taylor]: Taking taylor expansion of -2.0 in x
17.645 * [backup-simplify]: Simplify -2.0 into -2.0
17.645 * [taylor]: Taking taylor expansion of x in x
17.645 * [backup-simplify]: Simplify 0 into 0
17.645 * [backup-simplify]: Simplify 1 into 1
17.646 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
17.647 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
17.647 * [backup-simplify]: Simplify 0 into 0
17.648 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.648 * [backup-simplify]: Simplify (- 0) into 0
17.649 * [backup-simplify]: Simplify (+ 0 0) into 0
17.649 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.650 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ -2.0 x) (/ 1 (- x))))) into (- (* 2.0 (/ 1 (pow x 2))))
17.650 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow x 2)))) in x
17.650 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
17.650 * [taylor]: Taking taylor expansion of 2.0 in x
17.650 * [backup-simplify]: Simplify 2.0 into 2.0
17.650 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
17.650 * [taylor]: Taking taylor expansion of (pow x 2) in x
17.650 * [taylor]: Taking taylor expansion of x in x
17.650 * [backup-simplify]: Simplify 0 into 0
17.650 * [backup-simplify]: Simplify 1 into 1
17.650 * [backup-simplify]: Simplify (* 1 1) into 1
17.651 * [backup-simplify]: Simplify (/ 1 1) into 1
17.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.652 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.655 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
17.655 * [backup-simplify]: Simplify (- 0) into 0
17.655 * [backup-simplify]: Simplify 0 into 0
17.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.656 * [backup-simplify]: Simplify 0 into 0
17.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.659 * [backup-simplify]: Simplify (- 0) into 0
17.659 * [backup-simplify]: Simplify (+ 0 0) into 0
17.660 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.661 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ -2.0 x) (/ 0 (- x))) (* (- (* 2.0 (/ 1 (pow x 2)))) (/ 1 (- x))))) into (- (* 2.0 (/ 1 (pow x 3))))
17.661 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow x 3)))) in x
17.661 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x
17.661 * [taylor]: Taking taylor expansion of 2.0 in x
17.661 * [backup-simplify]: Simplify 2.0 into 2.0
17.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
17.661 * [taylor]: Taking taylor expansion of (pow x 3) in x
17.661 * [taylor]: Taking taylor expansion of x in x
17.661 * [backup-simplify]: Simplify 0 into 0
17.661 * [backup-simplify]: Simplify 1 into 1
17.662 * [backup-simplify]: Simplify (* 1 1) into 1
17.662 * [backup-simplify]: Simplify (* 1 1) into 1
17.662 * [backup-simplify]: Simplify (/ 1 1) into 1
17.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.665 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.667 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.668 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.671 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.671 * [backup-simplify]: Simplify (- 0) into 0
17.671 * [backup-simplify]: Simplify 0 into 0
17.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.673 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.673 * [backup-simplify]: Simplify (- 0) into 0
17.673 * [backup-simplify]: Simplify 0 into 0
17.674 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.674 * [backup-simplify]: Simplify 0 into 0
17.674 * [backup-simplify]: Simplify 0 into 0
17.674 * [backup-simplify]: Simplify (/ (* 2.0 (/ 1 (- y))) (- 1 (/ (/ 1 (- y)) (/ 1 (- x))))) into (/ -2.0 (* (- 1 (/ x y)) y))
17.674 * [approximate]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in (y x) around 0
17.674 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in x
17.674 * [taylor]: Taking taylor expansion of -2.0 in x
17.674 * [backup-simplify]: Simplify -2.0 into -2.0
17.674 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.674 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.674 * [taylor]: Taking taylor expansion of 1 in x
17.674 * [backup-simplify]: Simplify 1 into 1
17.674 * [taylor]: Taking taylor expansion of (/ x y) in x
17.674 * [taylor]: Taking taylor expansion of x in x
17.674 * [backup-simplify]: Simplify 0 into 0
17.674 * [backup-simplify]: Simplify 1 into 1
17.674 * [taylor]: Taking taylor expansion of y in x
17.674 * [backup-simplify]: Simplify y into y
17.674 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.674 * [taylor]: Taking taylor expansion of y in x
17.674 * [backup-simplify]: Simplify y into y
17.675 * [backup-simplify]: Simplify (+ 1 0) into 1
17.675 * [backup-simplify]: Simplify (* 1 y) into y
17.675 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y)
17.675 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in y
17.675 * [taylor]: Taking taylor expansion of -2.0 in y
17.675 * [backup-simplify]: Simplify -2.0 into -2.0
17.675 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.675 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.675 * [taylor]: Taking taylor expansion of 1 in y
17.675 * [backup-simplify]: Simplify 1 into 1
17.675 * [taylor]: Taking taylor expansion of (/ x y) in y
17.675 * [taylor]: Taking taylor expansion of x in y
17.675 * [backup-simplify]: Simplify x into x
17.675 * [taylor]: Taking taylor expansion of y in y
17.675 * [backup-simplify]: Simplify 0 into 0
17.675 * [backup-simplify]: Simplify 1 into 1
17.675 * [backup-simplify]: Simplify (/ x 1) into x
17.675 * [taylor]: Taking taylor expansion of y in y
17.675 * [backup-simplify]: Simplify 0 into 0
17.675 * [backup-simplify]: Simplify 1 into 1
17.675 * [backup-simplify]: Simplify (- x) into (- x)
17.675 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.675 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.676 * [backup-simplify]: Simplify (- 0) into 0
17.676 * [backup-simplify]: Simplify (+ 1 0) into 1
17.676 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.676 * [backup-simplify]: Simplify (/ -2.0 (- x)) into (/ 2.0 x)
17.676 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in y
17.676 * [taylor]: Taking taylor expansion of -2.0 in y
17.676 * [backup-simplify]: Simplify -2.0 into -2.0
17.677 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.677 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.677 * [taylor]: Taking taylor expansion of 1 in y
17.677 * [backup-simplify]: Simplify 1 into 1
17.677 * [taylor]: Taking taylor expansion of (/ x y) in y
17.677 * [taylor]: Taking taylor expansion of x in y
17.677 * [backup-simplify]: Simplify x into x
17.677 * [taylor]: Taking taylor expansion of y in y
17.677 * [backup-simplify]: Simplify 0 into 0
17.677 * [backup-simplify]: Simplify 1 into 1
17.677 * [backup-simplify]: Simplify (/ x 1) into x
17.677 * [taylor]: Taking taylor expansion of y in y
17.677 * [backup-simplify]: Simplify 0 into 0
17.677 * [backup-simplify]: Simplify 1 into 1
17.677 * [backup-simplify]: Simplify (- x) into (- x)
17.677 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.677 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.677 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.678 * [backup-simplify]: Simplify (- 0) into 0
17.678 * [backup-simplify]: Simplify (+ 1 0) into 1
17.678 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.678 * [backup-simplify]: Simplify (/ -2.0 (- x)) into (/ 2.0 x)
17.678 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
17.678 * [taylor]: Taking taylor expansion of 2.0 in x
17.678 * [backup-simplify]: Simplify 2.0 into 2.0
17.678 * [taylor]: Taking taylor expansion of x in x
17.678 * [backup-simplify]: Simplify 0 into 0
17.678 * [backup-simplify]: Simplify 1 into 1
17.679 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
17.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
17.679 * [backup-simplify]: Simplify 0 into 0
17.680 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.680 * [backup-simplify]: Simplify (- 0) into 0
17.680 * [backup-simplify]: Simplify (+ 0 0) into 0
17.681 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.681 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ 2.0 x) (/ 1 (- x))))) into (* 2.0 (/ 1 (pow x 2)))
17.681 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
17.681 * [taylor]: Taking taylor expansion of 2.0 in x
17.681 * [backup-simplify]: Simplify 2.0 into 2.0
17.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
17.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
17.681 * [taylor]: Taking taylor expansion of x in x
17.681 * [backup-simplify]: Simplify 0 into 0
17.681 * [backup-simplify]: Simplify 1 into 1
17.681 * [backup-simplify]: Simplify (* 1 1) into 1
17.682 * [backup-simplify]: Simplify (/ 1 1) into 1
17.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.682 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.684 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
17.684 * [backup-simplify]: Simplify 0 into 0
17.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.685 * [backup-simplify]: Simplify 0 into 0
17.686 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.686 * [backup-simplify]: Simplify (- 0) into 0
17.686 * [backup-simplify]: Simplify (+ 0 0) into 0
17.687 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.687 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ 2.0 x) (/ 0 (- x))) (* (* 2.0 (/ 1 (pow x 2))) (/ 1 (- x))))) into (* 2.0 (/ 1 (pow x 3)))
17.687 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x
17.687 * [taylor]: Taking taylor expansion of 2.0 in x
17.687 * [backup-simplify]: Simplify 2.0 into 2.0
17.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
17.687 * [taylor]: Taking taylor expansion of (pow x 3) in x
17.687 * [taylor]: Taking taylor expansion of x in x
17.687 * [backup-simplify]: Simplify 0 into 0
17.687 * [backup-simplify]: Simplify 1 into 1
17.687 * [backup-simplify]: Simplify (* 1 1) into 1
17.688 * [backup-simplify]: Simplify (* 1 1) into 1
17.688 * [backup-simplify]: Simplify (/ 1 1) into 1
17.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.689 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.690 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.693 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.693 * [backup-simplify]: Simplify 0 into 0
17.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.694 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.694 * [backup-simplify]: Simplify 0 into 0
17.695 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.695 * [backup-simplify]: Simplify 0 into 0
17.695 * [backup-simplify]: Simplify 0 into 0
17.695 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
17.695 * [backup-simplify]: Simplify (- 1 (/ y x)) into (- 1 (/ y x))
17.695 * [approximate]: Taking taylor expansion of (- 1 (/ y x)) in (y x) around 0
17.695 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in x
17.695 * [taylor]: Taking taylor expansion of 1 in x
17.695 * [backup-simplify]: Simplify 1 into 1
17.695 * [taylor]: Taking taylor expansion of (/ y x) in x
17.695 * [taylor]: Taking taylor expansion of y in x
17.695 * [backup-simplify]: Simplify y into y
17.695 * [taylor]: Taking taylor expansion of x in x
17.695 * [backup-simplify]: Simplify 0 into 0
17.695 * [backup-simplify]: Simplify 1 into 1
17.695 * [backup-simplify]: Simplify (/ y 1) into y
17.695 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.695 * [taylor]: Taking taylor expansion of 1 in y
17.695 * [backup-simplify]: Simplify 1 into 1
17.695 * [taylor]: Taking taylor expansion of (/ y x) in y
17.696 * [taylor]: Taking taylor expansion of y in y
17.696 * [backup-simplify]: Simplify 0 into 0
17.696 * [backup-simplify]: Simplify 1 into 1
17.696 * [taylor]: Taking taylor expansion of x in y
17.696 * [backup-simplify]: Simplify x into x
17.696 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.696 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.696 * [taylor]: Taking taylor expansion of 1 in y
17.696 * [backup-simplify]: Simplify 1 into 1
17.696 * [taylor]: Taking taylor expansion of (/ y x) in y
17.696 * [taylor]: Taking taylor expansion of y in y
17.696 * [backup-simplify]: Simplify 0 into 0
17.696 * [backup-simplify]: Simplify 1 into 1
17.696 * [taylor]: Taking taylor expansion of x in y
17.696 * [backup-simplify]: Simplify x into x
17.696 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.696 * [backup-simplify]: Simplify (+ 1 0) into 1
17.696 * [taylor]: Taking taylor expansion of 1 in x
17.696 * [backup-simplify]: Simplify 1 into 1
17.696 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
17.696 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
17.696 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
17.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.696 * [taylor]: Taking taylor expansion of x in x
17.696 * [backup-simplify]: Simplify 0 into 0
17.696 * [backup-simplify]: Simplify 1 into 1
17.697 * [backup-simplify]: Simplify (/ 1 1) into 1
17.697 * [backup-simplify]: Simplify (- 1) into -1
17.697 * [backup-simplify]: Simplify -1 into -1
17.697 * [backup-simplify]: Simplify 1 into 1
17.697 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
17.697 * [backup-simplify]: Simplify (- 0) into 0
17.697 * [backup-simplify]: Simplify (+ 0 0) into 0
17.697 * [taylor]: Taking taylor expansion of 0 in x
17.697 * [backup-simplify]: Simplify 0 into 0
17.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.698 * [backup-simplify]: Simplify (- 0) into 0
17.698 * [backup-simplify]: Simplify 0 into 0
17.698 * [backup-simplify]: Simplify 0 into 0
17.698 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.698 * [backup-simplify]: Simplify (- 0) into 0
17.699 * [backup-simplify]: Simplify (+ 0 0) into 0
17.699 * [taylor]: Taking taylor expansion of 0 in x
17.699 * [backup-simplify]: Simplify 0 into 0
17.699 * [backup-simplify]: Simplify 0 into 0
17.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.700 * [backup-simplify]: Simplify (- 0) into 0
17.700 * [backup-simplify]: Simplify 0 into 0
17.700 * [backup-simplify]: Simplify 0 into 0
17.700 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.701 * [backup-simplify]: Simplify (- 0) into 0
17.701 * [backup-simplify]: Simplify (+ 0 0) into 0
17.701 * [taylor]: Taking taylor expansion of 0 in x
17.701 * [backup-simplify]: Simplify 0 into 0
17.701 * [backup-simplify]: Simplify 0 into 0
17.701 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 x) y))) into (- 1 (/ y x))
17.701 * [backup-simplify]: Simplify (- 1 (/ (/ 1 y) (/ 1 x))) into (- 1 (/ x y))
17.701 * [approximate]: Taking taylor expansion of (- 1 (/ x y)) in (y x) around 0
17.701 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.701 * [taylor]: Taking taylor expansion of 1 in x
17.701 * [backup-simplify]: Simplify 1 into 1
17.701 * [taylor]: Taking taylor expansion of (/ x y) in x
17.701 * [taylor]: Taking taylor expansion of x in x
17.701 * [backup-simplify]: Simplify 0 into 0
17.701 * [backup-simplify]: Simplify 1 into 1
17.701 * [taylor]: Taking taylor expansion of y in x
17.701 * [backup-simplify]: Simplify y into y
17.701 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.701 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.701 * [taylor]: Taking taylor expansion of 1 in y
17.701 * [backup-simplify]: Simplify 1 into 1
17.701 * [taylor]: Taking taylor expansion of (/ x y) in y
17.701 * [taylor]: Taking taylor expansion of x in y
17.701 * [backup-simplify]: Simplify x into x
17.701 * [taylor]: Taking taylor expansion of y in y
17.701 * [backup-simplify]: Simplify 0 into 0
17.701 * [backup-simplify]: Simplify 1 into 1
17.701 * [backup-simplify]: Simplify (/ x 1) into x
17.701 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.701 * [taylor]: Taking taylor expansion of 1 in y
17.701 * [backup-simplify]: Simplify 1 into 1
17.701 * [taylor]: Taking taylor expansion of (/ x y) in y
17.701 * [taylor]: Taking taylor expansion of x in y
17.701 * [backup-simplify]: Simplify x into x
17.702 * [taylor]: Taking taylor expansion of y in y
17.702 * [backup-simplify]: Simplify 0 into 0
17.702 * [backup-simplify]: Simplify 1 into 1
17.702 * [backup-simplify]: Simplify (/ x 1) into x
17.702 * [backup-simplify]: Simplify (- x) into (- x)
17.702 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.702 * [taylor]: Taking taylor expansion of (- x) in x
17.702 * [taylor]: Taking taylor expansion of x in x
17.702 * [backup-simplify]: Simplify 0 into 0
17.702 * [backup-simplify]: Simplify 1 into 1
17.702 * [backup-simplify]: Simplify (- 0) into 0
17.702 * [backup-simplify]: Simplify 0 into 0
17.703 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.703 * [backup-simplify]: Simplify (- 0) into 0
17.703 * [backup-simplify]: Simplify (+ 1 0) into 1
17.703 * [taylor]: Taking taylor expansion of 1 in x
17.703 * [backup-simplify]: Simplify 1 into 1
17.703 * [backup-simplify]: Simplify 1 into 1
17.703 * [backup-simplify]: Simplify (- 1) into -1
17.703 * [backup-simplify]: Simplify -1 into -1
17.704 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.704 * [backup-simplify]: Simplify (- 0) into 0
17.705 * [backup-simplify]: Simplify (+ 0 0) into 0
17.705 * [taylor]: Taking taylor expansion of 0 in x
17.705 * [backup-simplify]: Simplify 0 into 0
17.705 * [backup-simplify]: Simplify 0 into 0
17.705 * [backup-simplify]: Simplify 0 into 0
17.705 * [backup-simplify]: Simplify (- 0) into 0
17.705 * [backup-simplify]: Simplify 0 into 0
17.706 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.706 * [backup-simplify]: Simplify (- 0) into 0
17.706 * [backup-simplify]: Simplify (+ 0 0) into 0
17.706 * [taylor]: Taking taylor expansion of 0 in x
17.706 * [backup-simplify]: Simplify 0 into 0
17.707 * [backup-simplify]: Simplify 0 into 0
17.707 * [backup-simplify]: Simplify 0 into 0
17.707 * [backup-simplify]: Simplify 0 into 0
17.707 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 x) (/ 1 (/ 1 y)))) 1) into (- 1 (/ y x))
17.707 * [backup-simplify]: Simplify (- 1 (/ (/ 1 (- y)) (/ 1 (- x)))) into (- 1 (/ x y))
17.707 * [approximate]: Taking taylor expansion of (- 1 (/ x y)) in (y x) around 0
17.707 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.707 * [taylor]: Taking taylor expansion of 1 in x
17.707 * [backup-simplify]: Simplify 1 into 1
17.707 * [taylor]: Taking taylor expansion of (/ x y) in x
17.707 * [taylor]: Taking taylor expansion of x in x
17.707 * [backup-simplify]: Simplify 0 into 0
17.707 * [backup-simplify]: Simplify 1 into 1
17.707 * [taylor]: Taking taylor expansion of y in x
17.707 * [backup-simplify]: Simplify y into y
17.707 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.708 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.708 * [taylor]: Taking taylor expansion of 1 in y
17.708 * [backup-simplify]: Simplify 1 into 1
17.708 * [taylor]: Taking taylor expansion of (/ x y) in y
17.708 * [taylor]: Taking taylor expansion of x in y
17.708 * [backup-simplify]: Simplify x into x
17.708 * [taylor]: Taking taylor expansion of y in y
17.708 * [backup-simplify]: Simplify 0 into 0
17.708 * [backup-simplify]: Simplify 1 into 1
17.708 * [backup-simplify]: Simplify (/ x 1) into x
17.708 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.708 * [taylor]: Taking taylor expansion of 1 in y
17.708 * [backup-simplify]: Simplify 1 into 1
17.708 * [taylor]: Taking taylor expansion of (/ x y) in y
17.708 * [taylor]: Taking taylor expansion of x in y
17.708 * [backup-simplify]: Simplify x into x
17.708 * [taylor]: Taking taylor expansion of y in y
17.708 * [backup-simplify]: Simplify 0 into 0
17.708 * [backup-simplify]: Simplify 1 into 1
17.709 * [backup-simplify]: Simplify (/ x 1) into x
17.709 * [backup-simplify]: Simplify (- x) into (- x)
17.709 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.709 * [taylor]: Taking taylor expansion of (- x) in x
17.709 * [taylor]: Taking taylor expansion of x in x
17.709 * [backup-simplify]: Simplify 0 into 0
17.709 * [backup-simplify]: Simplify 1 into 1
17.709 * [backup-simplify]: Simplify (- 0) into 0
17.709 * [backup-simplify]: Simplify 0 into 0
17.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.711 * [backup-simplify]: Simplify (- 0) into 0
17.711 * [backup-simplify]: Simplify (+ 1 0) into 1
17.711 * [taylor]: Taking taylor expansion of 1 in x
17.711 * [backup-simplify]: Simplify 1 into 1
17.711 * [backup-simplify]: Simplify 1 into 1
17.711 * [backup-simplify]: Simplify (- 1) into -1
17.711 * [backup-simplify]: Simplify -1 into -1
17.713 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.713 * [backup-simplify]: Simplify (- 0) into 0
17.713 * [backup-simplify]: Simplify (+ 0 0) into 0
17.713 * [taylor]: Taking taylor expansion of 0 in x
17.713 * [backup-simplify]: Simplify 0 into 0
17.714 * [backup-simplify]: Simplify 0 into 0
17.714 * [backup-simplify]: Simplify 0 into 0
17.714 * [backup-simplify]: Simplify (- 0) into 0
17.714 * [backup-simplify]: Simplify 0 into 0
17.716 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.716 * [backup-simplify]: Simplify (- 0) into 0
17.717 * [backup-simplify]: Simplify (+ 0 0) into 0
17.717 * [taylor]: Taking taylor expansion of 0 in x
17.717 * [backup-simplify]: Simplify 0 into 0
17.717 * [backup-simplify]: Simplify 0 into 0
17.717 * [backup-simplify]: Simplify 0 into 0
17.717 * [backup-simplify]: Simplify 0 into 0
17.717 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) 1) into (- 1 (/ y x))
17.717 * * * * [progress]: [ 3 / 3 ] generating series at (2)
17.717 * [backup-simplify]: Simplify (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))) into (* 0.5 (/ (- 1 (/ y x)) y))
17.717 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in (y x) around 0
17.717 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in x
17.717 * [taylor]: Taking taylor expansion of 0.5 in x
17.718 * [backup-simplify]: Simplify 0.5 into 0.5
17.718 * [taylor]: Taking taylor expansion of (/ (- 1 (/ y x)) y) in x
17.718 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in x
17.718 * [taylor]: Taking taylor expansion of 1 in x
17.718 * [backup-simplify]: Simplify 1 into 1
17.718 * [taylor]: Taking taylor expansion of (/ y x) in x
17.718 * [taylor]: Taking taylor expansion of y in x
17.718 * [backup-simplify]: Simplify y into y
17.718 * [taylor]: Taking taylor expansion of x in x
17.718 * [backup-simplify]: Simplify 0 into 0
17.718 * [backup-simplify]: Simplify 1 into 1
17.718 * [backup-simplify]: Simplify (/ y 1) into y
17.718 * [taylor]: Taking taylor expansion of y in x
17.718 * [backup-simplify]: Simplify y into y
17.718 * [backup-simplify]: Simplify (- y) into (- y)
17.718 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.718 * [backup-simplify]: Simplify (/ (- y) y) into -1
17.718 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in y
17.718 * [taylor]: Taking taylor expansion of 0.5 in y
17.718 * [backup-simplify]: Simplify 0.5 into 0.5
17.718 * [taylor]: Taking taylor expansion of (/ (- 1 (/ y x)) y) in y
17.718 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.718 * [taylor]: Taking taylor expansion of 1 in y
17.718 * [backup-simplify]: Simplify 1 into 1
17.718 * [taylor]: Taking taylor expansion of (/ y x) in y
17.718 * [taylor]: Taking taylor expansion of y in y
17.718 * [backup-simplify]: Simplify 0 into 0
17.718 * [backup-simplify]: Simplify 1 into 1
17.718 * [taylor]: Taking taylor expansion of x in y
17.718 * [backup-simplify]: Simplify x into x
17.719 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.719 * [taylor]: Taking taylor expansion of y in y
17.719 * [backup-simplify]: Simplify 0 into 0
17.719 * [backup-simplify]: Simplify 1 into 1
17.719 * [backup-simplify]: Simplify (+ 1 0) into 1
17.719 * [backup-simplify]: Simplify (/ 1 1) into 1
17.720 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in y
17.720 * [taylor]: Taking taylor expansion of 0.5 in y
17.720 * [backup-simplify]: Simplify 0.5 into 0.5
17.720 * [taylor]: Taking taylor expansion of (/ (- 1 (/ y x)) y) in y
17.720 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.720 * [taylor]: Taking taylor expansion of 1 in y
17.720 * [backup-simplify]: Simplify 1 into 1
17.720 * [taylor]: Taking taylor expansion of (/ y x) in y
17.720 * [taylor]: Taking taylor expansion of y in y
17.720 * [backup-simplify]: Simplify 0 into 0
17.720 * [backup-simplify]: Simplify 1 into 1
17.720 * [taylor]: Taking taylor expansion of x in y
17.720 * [backup-simplify]: Simplify x into x
17.720 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.720 * [taylor]: Taking taylor expansion of y in y
17.720 * [backup-simplify]: Simplify 0 into 0
17.720 * [backup-simplify]: Simplify 1 into 1
17.720 * [backup-simplify]: Simplify (+ 1 0) into 1
17.721 * [backup-simplify]: Simplify (/ 1 1) into 1
17.721 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.721 * [taylor]: Taking taylor expansion of 0.5 in x
17.721 * [backup-simplify]: Simplify 0.5 into 0.5
17.721 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
17.722 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
17.722 * [backup-simplify]: Simplify (- (/ (- (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 x))
17.723 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 x))) (* 0 1)) into (- (* 0.5 (/ 1 x)))
17.723 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
17.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
17.723 * [taylor]: Taking taylor expansion of 0.5 in x
17.723 * [backup-simplify]: Simplify 0.5 into 0.5
17.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.723 * [taylor]: Taking taylor expansion of x in x
17.723 * [backup-simplify]: Simplify 0 into 0
17.723 * [backup-simplify]: Simplify 1 into 1
17.723 * [backup-simplify]: Simplify (/ 1 1) into 1
17.724 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.724 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.725 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.725 * [backup-simplify]: Simplify 0.5 into 0.5
17.725 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
17.725 * [backup-simplify]: Simplify (- 0) into 0
17.726 * [backup-simplify]: Simplify (+ 0 0) into 0
17.731 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)))) into 0
17.732 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 x))) (* 0 1))) into 0
17.732 * [taylor]: Taking taylor expansion of 0 in x
17.732 * [backup-simplify]: Simplify 0 into 0
17.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.734 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
17.734 * [backup-simplify]: Simplify (- 0) into 0
17.734 * [backup-simplify]: Simplify 0 into 0
17.734 * [backup-simplify]: Simplify 0 into 0
17.734 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.735 * [backup-simplify]: Simplify (- 0) into 0
17.735 * [backup-simplify]: Simplify (+ 0 0) into 0
17.737 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.738 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into 0
17.738 * [taylor]: Taking taylor expansion of 0 in x
17.738 * [backup-simplify]: Simplify 0 into 0
17.738 * [backup-simplify]: Simplify 0 into 0
17.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.740 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
17.741 * [backup-simplify]: Simplify (- 0) into 0
17.741 * [backup-simplify]: Simplify 0 into 0
17.741 * [backup-simplify]: Simplify 0 into 0
17.741 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.741 * [backup-simplify]: Simplify (- 0) into 0
17.742 * [backup-simplify]: Simplify (+ 0 0) into 0
17.744 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.746 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 x))) (* 0 1))))) into 0
17.746 * [taylor]: Taking taylor expansion of 0 in x
17.746 * [backup-simplify]: Simplify 0 into 0
17.746 * [backup-simplify]: Simplify 0 into 0
17.746 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.747 * [backup-simplify]: Simplify (/ 1 (/ (* 2.0 (/ 1 y)) (- 1 (/ (/ 1 y) (/ 1 x))))) into (* 0.5 (* (- 1 (/ x y)) y))
17.747 * [approximate]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in (y x) around 0
17.747 * [taylor]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in x
17.747 * [taylor]: Taking taylor expansion of 0.5 in x
17.747 * [backup-simplify]: Simplify 0.5 into 0.5
17.747 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.747 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.747 * [taylor]: Taking taylor expansion of 1 in x
17.747 * [backup-simplify]: Simplify 1 into 1
17.747 * [taylor]: Taking taylor expansion of (/ x y) in x
17.747 * [taylor]: Taking taylor expansion of x in x
17.747 * [backup-simplify]: Simplify 0 into 0
17.747 * [backup-simplify]: Simplify 1 into 1
17.747 * [taylor]: Taking taylor expansion of y in x
17.747 * [backup-simplify]: Simplify y into y
17.747 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.747 * [taylor]: Taking taylor expansion of y in x
17.747 * [backup-simplify]: Simplify y into y
17.747 * [taylor]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in y
17.747 * [taylor]: Taking taylor expansion of 0.5 in y
17.747 * [backup-simplify]: Simplify 0.5 into 0.5
17.747 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.747 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.747 * [taylor]: Taking taylor expansion of 1 in y
17.747 * [backup-simplify]: Simplify 1 into 1
17.747 * [taylor]: Taking taylor expansion of (/ x y) in y
17.748 * [taylor]: Taking taylor expansion of x in y
17.748 * [backup-simplify]: Simplify x into x
17.748 * [taylor]: Taking taylor expansion of y in y
17.748 * [backup-simplify]: Simplify 0 into 0
17.748 * [backup-simplify]: Simplify 1 into 1
17.748 * [backup-simplify]: Simplify (/ x 1) into x
17.748 * [taylor]: Taking taylor expansion of y in y
17.748 * [backup-simplify]: Simplify 0 into 0
17.748 * [backup-simplify]: Simplify 1 into 1
17.748 * [taylor]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in y
17.748 * [taylor]: Taking taylor expansion of 0.5 in y
17.748 * [backup-simplify]: Simplify 0.5 into 0.5
17.748 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.748 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.748 * [taylor]: Taking taylor expansion of 1 in y
17.748 * [backup-simplify]: Simplify 1 into 1
17.748 * [taylor]: Taking taylor expansion of (/ x y) in y
17.748 * [taylor]: Taking taylor expansion of x in y
17.748 * [backup-simplify]: Simplify x into x
17.748 * [taylor]: Taking taylor expansion of y in y
17.748 * [backup-simplify]: Simplify 0 into 0
17.748 * [backup-simplify]: Simplify 1 into 1
17.748 * [backup-simplify]: Simplify (/ x 1) into x
17.748 * [taylor]: Taking taylor expansion of y in y
17.748 * [backup-simplify]: Simplify 0 into 0
17.748 * [backup-simplify]: Simplify 1 into 1
17.748 * [backup-simplify]: Simplify (- x) into (- x)
17.748 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.749 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.749 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.749 * [taylor]: Taking taylor expansion of 0 in x
17.749 * [backup-simplify]: Simplify 0 into 0
17.749 * [backup-simplify]: Simplify 0 into 0
17.750 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.750 * [backup-simplify]: Simplify (- 0) into 0
17.751 * [backup-simplify]: Simplify (+ 1 0) into 1
17.751 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.752 * [backup-simplify]: Simplify (+ (* 0.5 (- x)) (* 0 0)) into (- (* 0.5 x))
17.752 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
17.752 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
17.752 * [taylor]: Taking taylor expansion of 0.5 in x
17.752 * [backup-simplify]: Simplify 0.5 into 0.5
17.752 * [taylor]: Taking taylor expansion of x in x
17.752 * [backup-simplify]: Simplify 0 into 0
17.752 * [backup-simplify]: Simplify 1 into 1
17.752 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.753 * [backup-simplify]: Simplify (- 0) into 0
17.753 * [backup-simplify]: Simplify 0 into 0
17.753 * [backup-simplify]: Simplify 0 into 0
17.754 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.755 * [backup-simplify]: Simplify (- 0) into 0
17.755 * [backup-simplify]: Simplify (+ 0 0) into 0
17.755 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.756 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- x)) (* 0 0))) into 0.5
17.756 * [taylor]: Taking taylor expansion of 0.5 in x
17.756 * [backup-simplify]: Simplify 0.5 into 0.5
17.756 * [backup-simplify]: Simplify 0.5 into 0.5
17.757 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
17.757 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.757 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.757 * [backup-simplify]: Simplify 0 into 0
17.758 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.759 * [backup-simplify]: Simplify (- 0) into 0
17.759 * [backup-simplify]: Simplify (+ 0 0) into 0
17.759 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.760 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0)))) into 0
17.760 * [taylor]: Taking taylor expansion of 0 in x
17.760 * [backup-simplify]: Simplify 0 into 0
17.760 * [backup-simplify]: Simplify 0 into 0
17.760 * [backup-simplify]: Simplify 0 into 0
17.761 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
17.761 * [backup-simplify]: Simplify (- 0) into 0
17.761 * [backup-simplify]: Simplify 0 into 0
17.761 * [backup-simplify]: Simplify 0 into 0
17.762 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.763 * [backup-simplify]: Simplify (- 0) into 0
17.763 * [backup-simplify]: Simplify (+ 0 0) into 0
17.764 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
17.765 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0))))) into 0
17.765 * [taylor]: Taking taylor expansion of 0 in x
17.765 * [backup-simplify]: Simplify 0 into 0
17.765 * [backup-simplify]: Simplify 0 into 0
17.765 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.765 * [backup-simplify]: Simplify (/ 1 (/ (* 2.0 (/ 1 (- y))) (- 1 (/ (/ 1 (- y)) (/ 1 (- x)))))) into (* -0.5 (* (- 1 (/ x y)) y))
17.765 * [approximate]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in (y x) around 0
17.765 * [taylor]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in x
17.765 * [taylor]: Taking taylor expansion of -0.5 in x
17.765 * [backup-simplify]: Simplify -0.5 into -0.5
17.765 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.765 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.765 * [taylor]: Taking taylor expansion of 1 in x
17.765 * [backup-simplify]: Simplify 1 into 1
17.765 * [taylor]: Taking taylor expansion of (/ x y) in x
17.765 * [taylor]: Taking taylor expansion of x in x
17.765 * [backup-simplify]: Simplify 0 into 0
17.765 * [backup-simplify]: Simplify 1 into 1
17.765 * [taylor]: Taking taylor expansion of y in x
17.765 * [backup-simplify]: Simplify y into y
17.766 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.766 * [taylor]: Taking taylor expansion of y in x
17.766 * [backup-simplify]: Simplify y into y
17.766 * [taylor]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in y
17.766 * [taylor]: Taking taylor expansion of -0.5 in y
17.766 * [backup-simplify]: Simplify -0.5 into -0.5
17.766 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.766 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.766 * [taylor]: Taking taylor expansion of 1 in y
17.766 * [backup-simplify]: Simplify 1 into 1
17.766 * [taylor]: Taking taylor expansion of (/ x y) in y
17.766 * [taylor]: Taking taylor expansion of x in y
17.766 * [backup-simplify]: Simplify x into x
17.766 * [taylor]: Taking taylor expansion of y in y
17.766 * [backup-simplify]: Simplify 0 into 0
17.766 * [backup-simplify]: Simplify 1 into 1
17.766 * [backup-simplify]: Simplify (/ x 1) into x
17.766 * [taylor]: Taking taylor expansion of y in y
17.766 * [backup-simplify]: Simplify 0 into 0
17.766 * [backup-simplify]: Simplify 1 into 1
17.766 * [taylor]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in y
17.766 * [taylor]: Taking taylor expansion of -0.5 in y
17.766 * [backup-simplify]: Simplify -0.5 into -0.5
17.766 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.766 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.766 * [taylor]: Taking taylor expansion of 1 in y
17.766 * [backup-simplify]: Simplify 1 into 1
17.766 * [taylor]: Taking taylor expansion of (/ x y) in y
17.766 * [taylor]: Taking taylor expansion of x in y
17.766 * [backup-simplify]: Simplify x into x
17.766 * [taylor]: Taking taylor expansion of y in y
17.766 * [backup-simplify]: Simplify 0 into 0
17.766 * [backup-simplify]: Simplify 1 into 1
17.766 * [backup-simplify]: Simplify (/ x 1) into x
17.766 * [taylor]: Taking taylor expansion of y in y
17.766 * [backup-simplify]: Simplify 0 into 0
17.766 * [backup-simplify]: Simplify 1 into 1
17.766 * [backup-simplify]: Simplify (- x) into (- x)
17.766 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.766 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.767 * [backup-simplify]: Simplify (* -0.5 0) into 0
17.767 * [taylor]: Taking taylor expansion of 0 in x
17.767 * [backup-simplify]: Simplify 0 into 0
17.767 * [backup-simplify]: Simplify 0 into 0
17.767 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.768 * [backup-simplify]: Simplify (- 0) into 0
17.768 * [backup-simplify]: Simplify (+ 1 0) into 1
17.768 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.768 * [backup-simplify]: Simplify (+ (* -0.5 (- x)) (* 0 0)) into (* 0.5 x)
17.769 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
17.769 * [taylor]: Taking taylor expansion of 0.5 in x
17.769 * [backup-simplify]: Simplify 0.5 into 0.5
17.769 * [taylor]: Taking taylor expansion of x in x
17.769 * [backup-simplify]: Simplify 0 into 0
17.769 * [backup-simplify]: Simplify 1 into 1
17.769 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.769 * [backup-simplify]: Simplify 0 into 0
17.769 * [backup-simplify]: Simplify 0 into 0
17.770 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.770 * [backup-simplify]: Simplify (- 0) into 0
17.770 * [backup-simplify]: Simplify (+ 0 0) into 0
17.771 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.771 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 (- x)) (* 0 0))) into (- 0.5)
17.771 * [taylor]: Taking taylor expansion of (- 0.5) in x
17.771 * [taylor]: Taking taylor expansion of 0.5 in x
17.771 * [backup-simplify]: Simplify 0.5 into 0.5
17.772 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.772 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.773 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
17.773 * [backup-simplify]: Simplify 0.5 into 0.5
17.773 * [backup-simplify]: Simplify 0 into 0
17.774 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.774 * [backup-simplify]: Simplify (- 0) into 0
17.775 * [backup-simplify]: Simplify (+ 0 0) into 0
17.775 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.776 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0)))) into 0
17.776 * [taylor]: Taking taylor expansion of 0 in x
17.776 * [backup-simplify]: Simplify 0 into 0
17.776 * [backup-simplify]: Simplify 0 into 0
17.776 * [backup-simplify]: Simplify (- 0) into 0
17.776 * [backup-simplify]: Simplify 0 into 0
17.777 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
17.777 * [backup-simplify]: Simplify 0 into 0
17.777 * [backup-simplify]: Simplify 0 into 0
17.778 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.779 * [backup-simplify]: Simplify (- 0) into 0
17.779 * [backup-simplify]: Simplify (+ 0 0) into 0
17.779 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
17.780 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0))))) into 0
17.780 * [taylor]: Taking taylor expansion of 0 in x
17.780 * [backup-simplify]: Simplify 0 into 0
17.780 * [backup-simplify]: Simplify 0 into 0
17.781 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.781 * * * [progress]: simplifying candidates
17.783 * [simplify]: Simplifying:
  (- (+ (log 2.0) (log y)) (log (- 1 (/ y x))))
  (- (log (* 2.0 y)) (log (- 1 (/ y x))))
  (log (/ (* 2.0 y) (- 1 (/ y x))))
  (exp (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (* (* (* 2.0 2.0) 2.0) (* (* y y) y)) (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x))))
  (/ (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)) (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x))))
  (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (cbrt (/ (* 2.0 y) (- 1 (/ y x))))
  (* (* (/ (* 2.0 y) (- 1 (/ y x))) (/ (* 2.0 y) (- 1 (/ y x)))) (/ (* 2.0 y) (- 1 (/ y x))))
  (sqrt (/ (* 2.0 y) (- 1 (/ y x))))
  (sqrt (/ (* 2.0 y) (- 1 (/ y x))))
  (- (* 2.0 y))
  (- (- 1 (/ y x)))
  (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x)))))
  (/ y (cbrt (- 1 (/ y x))))
  (/ 2.0 (sqrt (- 1 (/ y x))))
  (/ y (sqrt (- 1 (/ y x))))
  (/ 2.0 1)
  (/ y (- 1 (/ y x)))
  (/ 2.0 (+ (sqrt 1) (sqrt (/ y x))))
  (/ y (- (sqrt 1) (sqrt (/ y x))))
  (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x))))
  (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x))))
  (/ 2.0 (+ 1 (sqrt (/ y x))))
  (/ y (- 1 (sqrt (/ y x))))
  (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x))))
  (/ y (- 1 (/ (sqrt y) (sqrt x))))
  (/ 2.0 1)
  (/ y (- 1 (/ y x)))
  (/ 1 (- 1 (/ y x)))
  (/ (- 1 (/ y x)) (* 2.0 y))
  (/ (* 2.0 y) (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x)))))
  (/ (* 2.0 y) (sqrt (- 1 (/ y x))))
  (/ (* 2.0 y) 1)
  (/ (* 2.0 y) (+ (sqrt 1) (sqrt (/ y x))))
  (/ (* 2.0 y) (+ (sqrt 1) (/ (sqrt y) (sqrt x))))
  (/ (* 2.0 y) (+ 1 (sqrt (/ y x))))
  (/ (* 2.0 y) (+ 1 (/ (sqrt y) (sqrt x))))
  (/ (* 2.0 y) 1)
  (/ (- 1 (/ y x)) y)
  (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3)))
  (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x))))
  (/ (exp 1) (exp (/ y x)))
  (log (- 1 (/ y x)))
  (exp (- 1 (/ y x)))
  (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))
  (cbrt (- 1 (/ y x)))
  (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x)))
  (sqrt (- 1 (/ y x)))
  (sqrt (- 1 (/ y x)))
  (- (pow 1 3) (pow (/ y x) 3))
  (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x))))
  (- (/ y x))
  (- (* 1 1) (* (/ y x) (/ y x)))
  (+ 1 (/ y x))
  (+ (sqrt 1) (sqrt (/ y x)))
  (- (sqrt 1) (sqrt (/ y x)))
  (+ (sqrt 1) (/ (sqrt y) (sqrt x)))
  (- (sqrt 1) (/ (sqrt y) (sqrt x)))
  (+ 1 (sqrt (/ y x)))
  (- 1 (sqrt (/ y x)))
  (+ 1 (/ (sqrt y) (sqrt x)))
  (- 1 (/ (sqrt y) (sqrt x)))
  (- 1 (/ y x))
  (- (/ y x))
  (- 1)
  (- (- (+ (log 2.0) (log y)) (log (- 1 (/ y x)))))
  (- (- (log (* 2.0 y)) (log (- 1 (/ y x)))))
  (- (log (/ (* 2.0 y) (- 1 (/ y x)))))
  (- 0 (- (+ (log 2.0) (log y)) (log (- 1 (/ y x)))))
  (- 0 (- (log (* 2.0 y)) (log (- 1 (/ y x)))))
  (- 0 (log (/ (* 2.0 y) (- 1 (/ y x)))))
  (- (log 1) (- (+ (log 2.0) (log y)) (log (- 1 (/ y x)))))
  (- (log 1) (- (log (* 2.0 y)) (log (- 1 (/ y x)))))
  (- (log 1) (log (/ (* 2.0 y) (- 1 (/ y x)))))
  (log (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))
  (exp (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (* (* 1 1) 1) (/ (* (* (* 2.0 2.0) 2.0) (* (* y y) y)) (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x)))))
  (/ (* (* 1 1) 1) (/ (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)) (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x)))))
  (/ (* (* 1 1) 1) (* (* (/ (* 2.0 y) (- 1 (/ y x))) (/ (* 2.0 y) (- 1 (/ y x)))) (/ (* 2.0 y) (- 1 (/ y x)))))
  (* (cbrt (/ 1 (/ (* 2.0 y) (- 1 (/ y x))))) (cbrt (/ 1 (/ (* 2.0 y) (- 1 (/ y x))))))
  (cbrt (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))
  (* (* (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))) (/ 1 (/ (* 2.0 y) (- 1 (/ y x))))) (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))
  (sqrt (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))
  (sqrt (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))
  (- 1)
  (- (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (cbrt 1) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (cbrt 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ (cbrt 1) (/ y (cbrt (- 1 (/ y x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ (cbrt 1) (/ y (sqrt (- 1 (/ y x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 1))
  (/ (cbrt 1) (/ y (- 1 (/ y x))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ (cbrt 1) (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (cbrt 1) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (cbrt 1) (/ y (- 1 (sqrt (/ y x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (cbrt 1) (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 2.0 1))
  (/ (cbrt 1) (/ y (- 1 (/ y x))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (* (cbrt 1) (cbrt 1)) (* 2.0 y))
  (/ (cbrt 1) (/ 1 (- 1 (/ y x))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (cbrt 1) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (cbrt 1) (+ 1 (/ y x)))
  (/ (sqrt 1) (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (sqrt 1) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (sqrt 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (sqrt 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (sqrt 1) (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ (sqrt 1) (/ y (cbrt (- 1 (/ y x)))))
  (/ (sqrt 1) (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ (sqrt 1) (/ y (sqrt (- 1 (/ y x)))))
  (/ (sqrt 1) (/ 2.0 1))
  (/ (sqrt 1) (/ y (- 1 (/ y x))))
  (/ (sqrt 1) (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ (sqrt 1) (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ (sqrt 1) (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (sqrt 1) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (sqrt 1) (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (sqrt 1) (/ y (- 1 (sqrt (/ y x)))))
  (/ (sqrt 1) (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (sqrt 1) (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ (sqrt 1) (/ 2.0 1))
  (/ (sqrt 1) (/ y (- 1 (/ y x))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (sqrt 1) (* 2.0 y))
  (/ (sqrt 1) (/ 1 (- 1 (/ y x))))
  (/ (sqrt 1) (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (sqrt 1) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ (sqrt 1) (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (sqrt 1) (+ 1 (/ y x)))
  (/ 1 (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ 1 (/ y (cbrt (- 1 (/ y x)))))
  (/ 1 (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ 1 (/ y (sqrt (- 1 (/ y x)))))
  (/ 1 (/ 2.0 1))
  (/ 1 (/ y (- 1 (/ y x))))
  (/ 1 (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ 1 (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ 1 (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ 1 (/ y (- 1 (sqrt (/ y x)))))
  (/ 1 (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ 2.0 1))
  (/ 1 (/ y (- 1 (/ y x))))
  (/ 1 1)
  (/ 1 (/ (* 2.0 y) (- 1 (/ y x))))
  (/ 1 (* 2.0 y))
  (/ 1 (/ 1 (- 1 (/ y x))))
  (/ 1 (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ 1 (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ 1 (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ 1 (+ 1 (/ y x)))
  (/ 1 (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) 1)
  (/ 1 (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ 1 (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ 1 (/ 2.0 1))
  (/ 1 (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ 1 (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ 1 (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ 2.0 1))
  (/ 1 1)
  (/ 1 (* 2.0 y))
  (/ 1 (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ 1 (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (cbrt 1))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (sqrt 1))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) 1)
  (/ 1 (* 2.0 y))
  0
  0
  0
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y 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)))
17.785 * * [simplify]: iteration 0: 204 enodes
17.918 * * [simplify]: iteration 1: 556 enodes
18.490 * * [simplify]: iteration 2: 3108 enodes
19.344 * * [simplify]: iteration complete: 5001 enodes
19.345 * * [simplify]: Extracting #0: cost 83 inf + 0
19.347 * * [simplify]: Extracting #1: cost 1069 inf + 4
19.352 * * [simplify]: Extracting #2: cost 1698 inf + 1419
19.360 * * [simplify]: Extracting #3: cost 941 inf + 10383
19.368 * * [simplify]: Extracting #4: cost 79 inf + 18448
19.380 * * [simplify]: Extracting #5: cost 6 inf + 19126
19.388 * * [simplify]: Extracting #6: cost 0 inf + 19168
19.401 * [simplify]: Simplified to:
  (log (/ (* 2.0 y) (- 1 (/ y x))))
  (log (/ (* 2.0 y) (- 1 (/ y x))))
  (log (/ (* 2.0 y) (- 1 (/ y x))))
  (exp (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (* (pow y 3) (pow 2.0 3)) (pow (- 1 (/ y x)) 3))
  (/ (pow (* 2.0 y) 3) (pow (- 1 (/ y x)) 3))
  (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (cbrt (/ (* 2.0 y) (- 1 (/ y x))))
  (pow (/ (* 2.0 y) (- 1 (/ y x))) 3)
  (sqrt (/ (* 2.0 y) (- 1 (/ y x))))
  (sqrt (/ (* 2.0 y) (- 1 (/ y x))))
  (* (- y) 2.0)
  (- (- 1 (/ y x)))
  (/ (/ 2.0 (cbrt (- 1 (/ y x)))) (cbrt (- 1 (/ y x))))
  (/ y (cbrt (- 1 (/ y x))))
  (/ 2.0 (sqrt (- 1 (/ y x))))
  (/ y (sqrt (- 1 (/ y x))))
  2.0
  (/ y (- 1 (/ y x)))
  (/ 2.0 (+ 1 (sqrt (/ y x))))
  (/ y (- 1 (sqrt (/ y x))))
  (/ 2.0 (+ (/ (sqrt y) (sqrt x)) 1))
  (/ y (- 1 (/ (sqrt y) (sqrt x))))
  (/ 2.0 (+ 1 (sqrt (/ y x))))
  (/ y (- 1 (sqrt (/ y x))))
  (/ 2.0 (+ (/ (sqrt y) (sqrt x)) 1))
  (/ y (- 1 (/ (sqrt y) (sqrt x))))
  2.0
  (/ y (- 1 (/ y x)))
  (/ 1 (- 1 (/ y x)))
  (/ (/ (- 1 (/ y x)) 2.0) y)
  (/ 2.0 (/ (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x)))) y))
  (/ y (/ (sqrt (- 1 (/ y x))) 2.0))
  (* 2.0 y)
  (/ (* 2.0 y) (+ 1 (sqrt (/ y x))))
  (/ (* 2.0 y) (+ (/ (sqrt y) (sqrt x)) 1))
  (/ (* 2.0 y) (+ 1 (sqrt (/ y x))))
  (/ (* 2.0 y) (+ (/ (sqrt y) (sqrt x)) 1))
  (* 2.0 y)
  (/ (- 1 (/ y x)) y)
  (/ (* 2.0 y) (- 1 (pow (/ y x) 3)))
  (/ 2.0 (/ (- 1 (* (/ y x) (/ y x))) y))
  (exp (- 1 (/ y x)))
  (log (- 1 (/ y x)))
  (exp (- 1 (/ y x)))
  (* (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)))
  (- 1 (pow (/ y x) 3))
  (+ 1 (* (/ y x) (+ 1 (/ y x))))
  (/ (- y) x)
  (- 1 (* (/ y x) (/ y x)))
  (+ 1 (/ y x))
  (+ 1 (sqrt (/ y x)))
  (- 1 (sqrt (/ y x)))
  (+ (/ (sqrt y) (sqrt x)) 1)
  (- 1 (/ (sqrt y) (sqrt x)))
  (+ 1 (sqrt (/ y x)))
  (- 1 (sqrt (/ y x)))
  (+ (/ (sqrt y) (sqrt x)) 1)
  (- 1 (/ (sqrt y) (sqrt x)))
  (- 1 (/ y x))
  (/ (- y) x)
  -1
  (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))
  (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 (- 1 (/ y x)) 3) (/ 1 (* (pow y 3) (pow 2.0 3))))
  (/ 1 (/ (pow (* 2.0 y) 3) (pow (- 1 (/ y x)) 3)))
  (/ 1 (pow (/ (* 2.0 y) (- 1 (/ y x))) 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))
  -1
  (/ (* (- 2.0) y) (- 1 (/ y x)))
  (/ (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x))))) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (* 1 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))) 2.0)
  (/ (* 1 (cbrt (- 1 (/ y x)))) y)
  (* (/ 1 2.0) (sqrt (- 1 (/ y x))))
  (* (/ 1 y) (sqrt (- 1 (/ y x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  1
  (/ (/ (- 1 (/ y x)) 2.0) y)
  (/ (/ 1 2.0) y)
  (- 1 (/ y x))
  (* (/ (/ 1 2.0) y) (- 1 (pow (/ y x) 3)))
  (/ 1 (+ 1 (* (/ y x) (+ 1 (/ y x)))))
  (* (/ (/ 1 2.0) y) (- 1 (* (/ y x) (/ y x))))
  (/ 1 (+ 1 (/ y x)))
  (/ (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x))))) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (* 1 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))) 2.0)
  (/ (* 1 (cbrt (- 1 (/ y x)))) y)
  (* (/ 1 2.0) (sqrt (- 1 (/ y x))))
  (* (/ 1 y) (sqrt (- 1 (/ y x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  1
  (/ (/ (- 1 (/ y x)) 2.0) y)
  (/ (/ 1 y) 2.0)
  (- 1 (/ y x))
  (* (/ (/ 1 2.0) y) (- 1 (pow (/ y x) 3)))
  (/ 1 (+ 1 (* (/ y x) (+ 1 (/ y x)))))
  (* (/ (/ 1 2.0) y) (- 1 (* (/ y x) (/ y x))))
  (/ 1 (+ 1 (/ y x)))
  (/ (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x))))) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (* 1 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))) 2.0)
  (/ (* 1 (cbrt (- 1 (/ y x)))) y)
  (* (/ 1 2.0) (sqrt (- 1 (/ y x))))
  (* (/ 1 y) (sqrt (- 1 (/ y x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  1
  (/ (/ (- 1 (/ y x)) 2.0) y)
  (/ (/ 1 2.0) y)
  (- 1 (/ y x))
  (* (/ (/ 1 2.0) y) (- 1 (pow (/ y x) 3)))
  (/ 1 (+ 1 (* (/ y x) (+ 1 (/ y x)))))
  (* (/ (/ 1 2.0) y) (- 1 (* (/ y x) (/ y x))))
  (/ 1 (+ 1 (/ y x)))
  (/ (/ (- 1 (/ y x)) 2.0) y)
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (/ 1 (cbrt (/ (* 2.0 y) (- 1 (/ y x))))) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (* 1 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))) 2.0)
  (* (/ 1 2.0) (sqrt (- 1 (/ y x))))
  (/ 1 2.0)
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 2.0) (+ 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (/ 1 2.0)
  1
  (/ (/ 1 2.0) y)
  (* (/ (/ 1 2.0) y) (- 1 (pow (/ y x) 3)))
  (* (/ (/ 1 2.0) y) (- 1 (* (/ y x) (/ y x))))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (/ 1 2.0) y)
  0
  0
  0
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
19.403 * * * [progress]: adding candidates to table
19.822 * [progress]: [Phase 3 of 3] Extracting.
19.822 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))>)
19.823 * * * [regime-changes]: Trying 2 branch expressions: (y x)
19.823 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))>)
19.859 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ 1 (/ (* 2.0 y) (- 1 (/ y x)))))>)
19.896 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
19.896 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
19.897 * * [simplify]: iteration 0: 6 enodes
19.897 * * [simplify]: iteration complete: 6 enodes
19.897 * * [simplify]: Extracting #0: cost 1 inf + 0
19.897 * * [simplify]: Extracting #1: cost 3 inf + 0
19.897 * * [simplify]: Extracting #2: cost 6 inf + 0
19.897 * * [simplify]: Extracting #3: cost 3 inf + 3
19.897 * * [simplify]: Extracting #4: cost 0 inf + 16
19.897 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
21.259 * [regime-testing]: Baseline error score: 0.012699707776062153
21.263 * [regime-testing]: Oracle error score: 0.004625578197274659
21.271 * [regime-testing]: End program error score: 0.012699707776062153
21.348 * [regime-testing]: Target error score: 0.012699707776062153