72.134 * [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) y)
0.027 * * [simplify]: iteration 0: 5 enodes
0.028 * * [simplify]: iteration 1: 10 enodes
0.031 * * [simplify]: iteration 2: 20 enodes
0.035 * * [simplify]: iteration 3: 27 enodes
0.040 * * [simplify]: iteration 4: 35 enodes
0.048 * * [simplify]: iteration 5: 109 enodes
0.087 * * [simplify]: iteration 6: 331 enodes
0.285 * * [simplify]: iteration 7: 1213 enodes
1.950 * * [simplify]: iteration 8: 4777 enodes
4.307 * * [simplify]: iteration complete: 5002 enodes
4.307 * * [simplify]: Extracting #0: cost 1 inf + 0
4.309 * * [simplify]: Extracting #1: cost 979 inf + 0
4.314 * * [simplify]: Extracting #2: cost 913 inf + 3044
4.321 * * [simplify]: Extracting #3: cost 235 inf + 5460
4.332 * * [simplify]: Extracting #4: cost 0 inf + 6167
4.339 * [simplify]: Simplified to:
  (+ y (+ x (* x y)))
4.343 * * [progress]: iteration 1 / 4
4.343 * * * [progress]: picking best candidate
4.346 * * * * [pick]: Picked  #<alt (λ (x y) (+ y (+ x (* x y))))>
4.346 * * * [progress]: localizing error
4.353 * * * [progress]: generating rewritten candidates
4.353 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
4.358 * * * [progress]: generating series expansions
4.358 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
4.358 * [backup-simplify]: Simplify (+ x (* x y)) into (+ x (* x y))
4.358 * [approximate]: Taking taylor expansion of (+ x (* x y)) in (x y) around 0
4.358 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y
4.358 * [taylor]: Taking taylor expansion of x in y
4.358 * [backup-simplify]: Simplify x into x
4.358 * [taylor]: Taking taylor expansion of (* x y) in y
4.358 * [taylor]: Taking taylor expansion of x in y
4.358 * [backup-simplify]: Simplify x into x
4.358 * [taylor]: Taking taylor expansion of y in y
4.358 * [backup-simplify]: Simplify 0 into 0
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
4.358 * [taylor]: Taking taylor expansion of x in x
4.358 * [backup-simplify]: Simplify 0 into 0
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [taylor]: Taking taylor expansion of (* x y) in x
4.358 * [taylor]: Taking taylor expansion of x in x
4.358 * [backup-simplify]: Simplify 0 into 0
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [taylor]: Taking taylor expansion of y in x
4.358 * [backup-simplify]: Simplify y into y
4.358 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
4.358 * [taylor]: Taking taylor expansion of x in x
4.358 * [backup-simplify]: Simplify 0 into 0
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [taylor]: Taking taylor expansion of (* x y) in x
4.358 * [taylor]: Taking taylor expansion of x in x
4.358 * [backup-simplify]: Simplify 0 into 0
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [taylor]: Taking taylor expansion of y in x
4.358 * [backup-simplify]: Simplify y into y
4.358 * [backup-simplify]: Simplify (* 0 y) into 0
4.359 * [backup-simplify]: Simplify (+ 0 0) into 0
4.359 * [taylor]: Taking taylor expansion of 0 in y
4.359 * [backup-simplify]: Simplify 0 into 0
4.359 * [backup-simplify]: Simplify 0 into 0
4.359 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.359 * [backup-simplify]: Simplify (+ 1 y) into (+ y 1)
4.359 * [taylor]: Taking taylor expansion of (+ y 1) in y
4.360 * [taylor]: Taking taylor expansion of y in y
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify 1 into 1
4.360 * [taylor]: Taking taylor expansion of 1 in y
4.360 * [backup-simplify]: Simplify 1 into 1
4.360 * [backup-simplify]: Simplify (+ 0 1) into 1
4.360 * [backup-simplify]: Simplify 1 into 1
4.360 * [backup-simplify]: Simplify 0 into 0
4.361 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.361 * [backup-simplify]: Simplify (+ 0 0) into 0
4.361 * [taylor]: Taking taylor expansion of 0 in y
4.361 * [backup-simplify]: Simplify 0 into 0
4.361 * [backup-simplify]: Simplify 0 into 0
4.362 * [backup-simplify]: Simplify (+ 1 0) into 1
4.362 * [backup-simplify]: Simplify 1 into 1
4.362 * [backup-simplify]: Simplify 0 into 0
4.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.364 * [backup-simplify]: Simplify (+ 0 0) into 0
4.364 * [taylor]: Taking taylor expansion of 0 in y
4.364 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify (+ 0 0) into 0
4.364 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify 0 into 0
4.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.366 * [backup-simplify]: Simplify (+ 0 0) into 0
4.366 * [taylor]: Taking taylor expansion of 0 in y
4.366 * [backup-simplify]: Simplify 0 into 0
4.366 * [backup-simplify]: Simplify 0 into 0
4.367 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y))
4.367 * [backup-simplify]: Simplify (+ (/ 1 x) (* (/ 1 x) (/ 1 y))) into (+ (/ 1 (* x y)) (/ 1 x))
4.367 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
4.367 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
4.367 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.367 * [taylor]: Taking taylor expansion of (* x y) in y
4.367 * [taylor]: Taking taylor expansion of x in y
4.367 * [backup-simplify]: Simplify x into x
4.367 * [taylor]: Taking taylor expansion of y in y
4.367 * [backup-simplify]: Simplify 0 into 0
4.367 * [backup-simplify]: Simplify 1 into 1
4.367 * [backup-simplify]: Simplify (* x 0) into 0
4.367 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.367 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.368 * [taylor]: Taking taylor expansion of x in y
4.368 * [backup-simplify]: Simplify x into x
4.368 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.368 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
4.368 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.368 * [taylor]: Taking taylor expansion of (* x y) in x
4.368 * [taylor]: Taking taylor expansion of x in x
4.368 * [backup-simplify]: Simplify 0 into 0
4.368 * [backup-simplify]: Simplify 1 into 1
4.368 * [taylor]: Taking taylor expansion of y in x
4.368 * [backup-simplify]: Simplify y into y
4.368 * [backup-simplify]: Simplify (* 0 y) into 0
4.368 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.368 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.368 * [taylor]: Taking taylor expansion of x in x
4.368 * [backup-simplify]: Simplify 0 into 0
4.368 * [backup-simplify]: Simplify 1 into 1
4.369 * [backup-simplify]: Simplify (/ 1 1) into 1
4.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
4.369 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.369 * [taylor]: Taking taylor expansion of (* x y) in x
4.369 * [taylor]: Taking taylor expansion of x in x
4.369 * [backup-simplify]: Simplify 0 into 0
4.369 * [backup-simplify]: Simplify 1 into 1
4.369 * [taylor]: Taking taylor expansion of y in x
4.369 * [backup-simplify]: Simplify y into y
4.369 * [backup-simplify]: Simplify (* 0 y) into 0
4.369 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.370 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.370 * [taylor]: Taking taylor expansion of x in x
4.370 * [backup-simplify]: Simplify 0 into 0
4.370 * [backup-simplify]: Simplify 1 into 1
4.370 * [backup-simplify]: Simplify (/ 1 1) into 1
4.370 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y))
4.370 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y
4.370 * [taylor]: Taking taylor expansion of 1 in y
4.370 * [backup-simplify]: Simplify 1 into 1
4.370 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.370 * [taylor]: Taking taylor expansion of y in y
4.370 * [backup-simplify]: Simplify 0 into 0
4.370 * [backup-simplify]: Simplify 1 into 1
4.371 * [backup-simplify]: Simplify (/ 1 1) into 1
4.371 * [backup-simplify]: Simplify (+ 0 1) into 1
4.371 * [backup-simplify]: Simplify 1 into 1
4.372 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.373 * [backup-simplify]: Simplify (+ 0 0) into 0
4.373 * [taylor]: Taking taylor expansion of 0 in y
4.373 * [backup-simplify]: Simplify 0 into 0
4.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.374 * [backup-simplify]: Simplify (+ 1 0) into 1
4.374 * [backup-simplify]: Simplify 1 into 1
4.375 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.376 * [backup-simplify]: Simplify (+ 0 0) into 0
4.376 * [taylor]: Taking taylor expansion of 0 in y
4.376 * [backup-simplify]: Simplify 0 into 0
4.376 * [backup-simplify]: Simplify 0 into 0
4.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.377 * [backup-simplify]: Simplify (+ 0 0) into 0
4.377 * [backup-simplify]: Simplify 0 into 0
4.378 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.379 * [backup-simplify]: Simplify (+ 0 0) into 0
4.379 * [taylor]: Taking taylor expansion of 0 in y
4.379 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.380 * [backup-simplify]: Simplify (+ 0 0) into 0
4.380 * [backup-simplify]: Simplify 0 into 0
4.381 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.382 * [backup-simplify]: Simplify (+ 0 0) into 0
4.382 * [taylor]: Taking taylor expansion of 0 in y
4.382 * [backup-simplify]: Simplify 0 into 0
4.382 * [backup-simplify]: Simplify 0 into 0
4.382 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y))
4.382 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (* x y)) (/ 1 x))
4.382 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
4.382 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y
4.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.382 * [taylor]: Taking taylor expansion of (* x y) in y
4.382 * [taylor]: Taking taylor expansion of x in y
4.382 * [backup-simplify]: Simplify x into x
4.382 * [taylor]: Taking taylor expansion of y in y
4.382 * [backup-simplify]: Simplify 0 into 0
4.382 * [backup-simplify]: Simplify 1 into 1
4.382 * [backup-simplify]: Simplify (* x 0) into 0
4.383 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.383 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.383 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.383 * [taylor]: Taking taylor expansion of x in y
4.383 * [backup-simplify]: Simplify x into x
4.383 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.383 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
4.383 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.383 * [taylor]: Taking taylor expansion of (* x y) in x
4.383 * [taylor]: Taking taylor expansion of x in x
4.383 * [backup-simplify]: Simplify 0 into 0
4.383 * [backup-simplify]: Simplify 1 into 1
4.383 * [taylor]: Taking taylor expansion of y in x
4.383 * [backup-simplify]: Simplify y into y
4.383 * [backup-simplify]: Simplify (* 0 y) into 0
4.383 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.383 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.383 * [taylor]: Taking taylor expansion of x in x
4.383 * [backup-simplify]: Simplify 0 into 0
4.383 * [backup-simplify]: Simplify 1 into 1
4.383 * [backup-simplify]: Simplify (/ 1 1) into 1
4.383 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
4.383 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.383 * [taylor]: Taking taylor expansion of (* x y) in x
4.384 * [taylor]: Taking taylor expansion of x in x
4.384 * [backup-simplify]: Simplify 0 into 0
4.384 * [backup-simplify]: Simplify 1 into 1
4.384 * [taylor]: Taking taylor expansion of y in x
4.384 * [backup-simplify]: Simplify y into y
4.384 * [backup-simplify]: Simplify (* 0 y) into 0
4.384 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.384 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.384 * [taylor]: Taking taylor expansion of x in x
4.384 * [backup-simplify]: Simplify 0 into 0
4.384 * [backup-simplify]: Simplify 1 into 1
4.384 * [backup-simplify]: Simplify (/ 1 1) into 1
4.384 * [backup-simplify]: Simplify (- 1) into -1
4.385 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
4.385 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
4.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.385 * [taylor]: Taking taylor expansion of y in y
4.385 * [backup-simplify]: Simplify 0 into 0
4.385 * [backup-simplify]: Simplify 1 into 1
4.385 * [backup-simplify]: Simplify (/ 1 1) into 1
4.385 * [taylor]: Taking taylor expansion of 1 in y
4.385 * [backup-simplify]: Simplify 1 into 1
4.385 * [backup-simplify]: Simplify (+ 1 0) into 1
4.385 * [backup-simplify]: Simplify 1 into 1
4.386 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.386 * [backup-simplify]: Simplify (- 0) into 0
4.387 * [backup-simplify]: Simplify (+ 0 0) into 0
4.387 * [taylor]: Taking taylor expansion of 0 in y
4.387 * [backup-simplify]: Simplify 0 into 0
4.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.387 * [backup-simplify]: Simplify (- 1) into -1
4.388 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.388 * [backup-simplify]: Simplify -1 into -1
4.389 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.390 * [backup-simplify]: Simplify (- 0) into 0
4.390 * [backup-simplify]: Simplify (+ 0 0) into 0
4.390 * [taylor]: Taking taylor expansion of 0 in y
4.390 * [backup-simplify]: Simplify 0 into 0
4.390 * [backup-simplify]: Simplify 0 into 0
4.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.392 * [backup-simplify]: Simplify (- 0) into 0
4.392 * [backup-simplify]: Simplify (+ 0 0) into 0
4.392 * [backup-simplify]: Simplify 0 into 0
4.394 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.395 * [backup-simplify]: Simplify (- 0) into 0
4.395 * [backup-simplify]: Simplify (+ 0 0) into 0
4.395 * [taylor]: Taking taylor expansion of 0 in y
4.395 * [backup-simplify]: Simplify 0 into 0
4.395 * [backup-simplify]: Simplify 0 into 0
4.395 * [backup-simplify]: Simplify 0 into 0
4.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.397 * [backup-simplify]: Simplify (- 0) into 0
4.397 * [backup-simplify]: Simplify (+ 0 0) into 0
4.397 * [backup-simplify]: Simplify 0 into 0
4.398 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.399 * [backup-simplify]: Simplify (- 0) into 0
4.399 * [backup-simplify]: Simplify (+ 0 0) into 0
4.399 * [taylor]: Taking taylor expansion of 0 in y
4.399 * [backup-simplify]: Simplify 0 into 0
4.399 * [backup-simplify]: Simplify 0 into 0
4.399 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y))
4.399 * * * [progress]: simplifying candidates
4.400 * [simplify]: Simplifying:
  (* (exp x) (exp (* x y)))
  (log (+ x (* x y)))
  (exp (+ x (* x y)))
  (* (cbrt (+ x (* x y))) (cbrt (+ x (* x y))))
  (cbrt (+ x (* x y)))
  (* (* (+ x (* x y)) (+ x (* x y))) (+ x (* x y)))
  (sqrt (+ x (* x y)))
  (sqrt (+ x (* x y)))
  (+ (pow x 3) (pow (* x y) 3))
  (+ (* x x) (- (* (* x y) (* x y)) (* x (* x y))))
  (- (* x x) (* (* x y) (* x y)))
  (- x (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
4.400 * * [simplify]: iteration 0: 25 enodes
4.404 * * [simplify]: iteration 1: 75 enodes
4.423 * * [simplify]: iteration 2: 249 enodes
4.521 * * [simplify]: iteration 3: 808 enodes
5.046 * * [simplify]: iteration 4: 2677 enodes
5.947 * * [simplify]: iteration complete: 5001 enodes
5.947 * * [simplify]: Extracting #0: cost 11 inf + 0
5.948 * * [simplify]: Extracting #1: cost 337 inf + 0
5.957 * * [simplify]: Extracting #2: cost 977 inf + 5
5.961 * * [simplify]: Extracting #3: cost 1517 inf + 1027
5.966 * * [simplify]: Extracting #4: cost 671 inf + 10403
5.971 * * [simplify]: Extracting #5: cost 171 inf + 16476
5.978 * * [simplify]: Extracting #6: cost 20 inf + 17579
5.988 * * [simplify]: Extracting #7: cost 0 inf + 17693
5.997 * [simplify]: Simplified to:
  (pow (exp x) (+ 1 y))
  (log (+ x (* x y)))
  (pow (exp x) (+ 1 y))
  (* (cbrt (+ x (* x y))) (cbrt (+ x (* x y))))
  (cbrt (+ x (* x y)))
  (pow (+ x (* x y)) 3)
  (sqrt (+ x (* x y)))
  (sqrt (+ x (* x y)))
  (+ (pow x 3) (pow (* x y) 3))
  (* x (+ x (* y (- (* x y) x))))
  (* (- x (* (* y y) x)) x)
  (- x (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
5.998 * * * [progress]: adding candidates to table
6.063 * * [progress]: iteration 2 / 4
6.063 * * * [progress]: picking best candidate
6.067 * * * * [pick]: Picked  #<alt (λ (x y) (+ y (/ (* (- x (* (* y y) x)) x) (- x (* x y)))))>
6.067 * * * [progress]: localizing error
6.094 * * * [progress]: generating rewritten candidates
6.094 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
6.114 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2)
6.134 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
6.162 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
6.173 * * * [progress]: generating series expansions
6.173 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
6.174 * [backup-simplify]: Simplify (/ (* (- x (* (* y y) x)) x) (- x (* x y))) into (/ (* x (- x (* x (pow y 2)))) (- x (* x y)))
6.174 * [approximate]: Taking taylor expansion of (/ (* x (- x (* x (pow y 2)))) (- x (* x y))) in (x y) around 0
6.174 * [taylor]: Taking taylor expansion of (/ (* x (- x (* x (pow y 2)))) (- x (* x y))) in y
6.174 * [taylor]: Taking taylor expansion of (* x (- x (* x (pow y 2)))) in y
6.174 * [taylor]: Taking taylor expansion of x in y
6.174 * [backup-simplify]: Simplify x into x
6.174 * [taylor]: Taking taylor expansion of (- x (* x (pow y 2))) in y
6.174 * [taylor]: Taking taylor expansion of x in y
6.174 * [backup-simplify]: Simplify x into x
6.174 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.174 * [taylor]: Taking taylor expansion of x in y
6.174 * [backup-simplify]: Simplify x into x
6.174 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.174 * [taylor]: Taking taylor expansion of y in y
6.174 * [backup-simplify]: Simplify 0 into 0
6.174 * [backup-simplify]: Simplify 1 into 1
6.174 * [taylor]: Taking taylor expansion of (- x (* x y)) in y
6.174 * [taylor]: Taking taylor expansion of x in y
6.174 * [backup-simplify]: Simplify x into x
6.174 * [taylor]: Taking taylor expansion of (* x y) in y
6.174 * [taylor]: Taking taylor expansion of x in y
6.174 * [backup-simplify]: Simplify x into x
6.174 * [taylor]: Taking taylor expansion of y in y
6.174 * [backup-simplify]: Simplify 0 into 0
6.174 * [backup-simplify]: Simplify 1 into 1
6.175 * [backup-simplify]: Simplify (+ x 0) into x
6.175 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.175 * [backup-simplify]: Simplify (* x 0) into 0
6.175 * [backup-simplify]: Simplify (- 0) into 0
6.175 * [backup-simplify]: Simplify (+ x 0) into x
6.176 * [backup-simplify]: Simplify (/ (pow x 2) x) into x
6.176 * [taylor]: Taking taylor expansion of (/ (* x (- x (* x (pow y 2)))) (- x (* x y))) in x
6.176 * [taylor]: Taking taylor expansion of (* x (- x (* x (pow y 2)))) in x
6.176 * [taylor]: Taking taylor expansion of x in x
6.176 * [backup-simplify]: Simplify 0 into 0
6.176 * [backup-simplify]: Simplify 1 into 1
6.176 * [taylor]: Taking taylor expansion of (- x (* x (pow y 2))) in x
6.176 * [taylor]: Taking taylor expansion of x in x
6.176 * [backup-simplify]: Simplify 0 into 0
6.176 * [backup-simplify]: Simplify 1 into 1
6.176 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.176 * [taylor]: Taking taylor expansion of x in x
6.176 * [backup-simplify]: Simplify 0 into 0
6.176 * [backup-simplify]: Simplify 1 into 1
6.176 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.176 * [taylor]: Taking taylor expansion of y in x
6.176 * [backup-simplify]: Simplify y into y
6.176 * [taylor]: Taking taylor expansion of (- x (* x y)) in x
6.176 * [taylor]: Taking taylor expansion of x in x
6.176 * [backup-simplify]: Simplify 0 into 0
6.176 * [backup-simplify]: Simplify 1 into 1
6.176 * [taylor]: Taking taylor expansion of (* x y) in x
6.176 * [taylor]: Taking taylor expansion of x in x
6.176 * [backup-simplify]: Simplify 0 into 0
6.176 * [backup-simplify]: Simplify 1 into 1
6.176 * [taylor]: Taking taylor expansion of y in x
6.176 * [backup-simplify]: Simplify y into y
6.176 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.176 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.177 * [backup-simplify]: Simplify (- 0) into 0
6.177 * [backup-simplify]: Simplify (+ 0 0) into 0
6.177 * [backup-simplify]: Simplify (* 0 0) into 0
6.178 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.178 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.178 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
6.178 * [backup-simplify]: Simplify (+ 1 (- (pow y 2))) into (- 1 (pow y 2))
6.179 * [backup-simplify]: Simplify (+ (* 0 (- 1 (pow y 2))) (* 1 0)) into 0
6.179 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.180 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
6.181 * [backup-simplify]: Simplify (- 0) into 0
6.181 * [backup-simplify]: Simplify (+ 0 0) into 0
6.182 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1 (pow y 2))) (* 0 0))) into (- 1 (pow y 2))
6.182 * [backup-simplify]: Simplify (* 0 y) into 0
6.182 * [backup-simplify]: Simplify (- 0) into 0
6.183 * [backup-simplify]: Simplify (+ 0 0) into 0
6.183 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.183 * [backup-simplify]: Simplify (- y) into (- y)
6.183 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y)
6.183 * [backup-simplify]: Simplify (/ (- 1 (pow y 2)) (- 1 y)) into (/ (- 1 (pow y 2)) (- 1 y))
6.183 * [taylor]: Taking taylor expansion of (/ (* x (- x (* x (pow y 2)))) (- x (* x y))) in x
6.183 * [taylor]: Taking taylor expansion of (* x (- x (* x (pow y 2)))) in x
6.183 * [taylor]: Taking taylor expansion of x in x
6.183 * [backup-simplify]: Simplify 0 into 0
6.183 * [backup-simplify]: Simplify 1 into 1
6.183 * [taylor]: Taking taylor expansion of (- x (* x (pow y 2))) in x
6.183 * [taylor]: Taking taylor expansion of x in x
6.183 * [backup-simplify]: Simplify 0 into 0
6.183 * [backup-simplify]: Simplify 1 into 1
6.184 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.184 * [taylor]: Taking taylor expansion of x in x
6.184 * [backup-simplify]: Simplify 0 into 0
6.184 * [backup-simplify]: Simplify 1 into 1
6.184 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.184 * [taylor]: Taking taylor expansion of y in x
6.184 * [backup-simplify]: Simplify y into y
6.184 * [taylor]: Taking taylor expansion of (- x (* x y)) in x
6.184 * [taylor]: Taking taylor expansion of x in x
6.184 * [backup-simplify]: Simplify 0 into 0
6.184 * [backup-simplify]: Simplify 1 into 1
6.184 * [taylor]: Taking taylor expansion of (* x y) in x
6.184 * [taylor]: Taking taylor expansion of x in x
6.184 * [backup-simplify]: Simplify 0 into 0
6.184 * [backup-simplify]: Simplify 1 into 1
6.184 * [taylor]: Taking taylor expansion of y in x
6.184 * [backup-simplify]: Simplify y into y
6.184 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.184 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.184 * [backup-simplify]: Simplify (- 0) into 0
6.185 * [backup-simplify]: Simplify (+ 0 0) into 0
6.185 * [backup-simplify]: Simplify (* 0 0) into 0
6.185 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.186 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.186 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
6.186 * [backup-simplify]: Simplify (+ 1 (- (pow y 2))) into (- 1 (pow y 2))
6.186 * [backup-simplify]: Simplify (+ (* 0 (- 1 (pow y 2))) (* 1 0)) into 0
6.187 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.188 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
6.188 * [backup-simplify]: Simplify (- 0) into 0
6.188 * [backup-simplify]: Simplify (+ 0 0) into 0
6.189 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1 (pow y 2))) (* 0 0))) into (- 1 (pow y 2))
6.189 * [backup-simplify]: Simplify (* 0 y) into 0
6.190 * [backup-simplify]: Simplify (- 0) into 0
6.190 * [backup-simplify]: Simplify (+ 0 0) into 0
6.191 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.191 * [backup-simplify]: Simplify (- y) into (- y)
6.191 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y)
6.191 * [backup-simplify]: Simplify (/ (- 1 (pow y 2)) (- 1 y)) into (/ (- 1 (pow y 2)) (- 1 y))
6.191 * [taylor]: Taking taylor expansion of (/ (- 1 (pow y 2)) (- 1 y)) in y
6.191 * [taylor]: Taking taylor expansion of (- 1 (pow y 2)) in y
6.191 * [taylor]: Taking taylor expansion of 1 in y
6.191 * [backup-simplify]: Simplify 1 into 1
6.191 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.191 * [taylor]: Taking taylor expansion of y in y
6.191 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify 1 into 1
6.191 * [taylor]: Taking taylor expansion of (- 1 y) in y
6.191 * [taylor]: Taking taylor expansion of 1 in y
6.191 * [backup-simplify]: Simplify 1 into 1
6.191 * [taylor]: Taking taylor expansion of y in y
6.191 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify 1 into 1
6.192 * [backup-simplify]: Simplify (+ 1 0) into 1
6.192 * [backup-simplify]: Simplify (- 0) into 0
6.193 * [backup-simplify]: Simplify (+ 1 0) into 1
6.193 * [backup-simplify]: Simplify (/ 1 1) into 1
6.193 * [backup-simplify]: Simplify 1 into 1
6.194 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.195 * [backup-simplify]: Simplify (- 0) into 0
6.196 * [backup-simplify]: Simplify (+ 0 0) into 0
6.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1 (pow y 2))) (* 0 0)))) into 0
6.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.198 * [backup-simplify]: Simplify (- 0) into 0
6.198 * [backup-simplify]: Simplify (+ 0 0) into 0
6.199 * [backup-simplify]: Simplify (- (/ 0 (- 1 y)) (+ (* (/ (- 1 (pow y 2)) (- 1 y)) (/ 0 (- 1 y))))) into 0
6.199 * [taylor]: Taking taylor expansion of 0 in y
6.199 * [backup-simplify]: Simplify 0 into 0
6.199 * [backup-simplify]: Simplify 0 into 0
6.199 * [backup-simplify]: Simplify (+ 0 0) into 0
6.199 * [backup-simplify]: Simplify (- 1) into -1
6.200 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.201 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)))) into 1
6.201 * [backup-simplify]: Simplify 1 into 1
6.202 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.204 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
6.204 * [backup-simplify]: Simplify (- 0) into 0
6.204 * [backup-simplify]: Simplify (+ 0 0) into 0
6.206 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1 (pow y 2))) (* 0 0))))) into 0
6.207 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.207 * [backup-simplify]: Simplify (- 0) into 0
6.207 * [backup-simplify]: Simplify (+ 0 0) into 0
6.208 * [backup-simplify]: Simplify (- (/ 0 (- 1 y)) (+ (* (/ (- 1 (pow y 2)) (- 1 y)) (/ 0 (- 1 y))) (* 0 (/ 0 (- 1 y))))) into 0
6.208 * [taylor]: Taking taylor expansion of 0 in y
6.208 * [backup-simplify]: Simplify 0 into 0
6.208 * [backup-simplify]: Simplify 0 into 0
6.208 * [backup-simplify]: Simplify 0 into 0
6.208 * [backup-simplify]: Simplify (* 1 1) into 1
6.209 * [backup-simplify]: Simplify (- 1) into -1
6.209 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.209 * [backup-simplify]: Simplify (- 0) into 0
6.210 * [backup-simplify]: Simplify (+ 0 0) into 0
6.211 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 0
6.211 * [backup-simplify]: Simplify 0 into 0
6.212 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.214 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
6.214 * [backup-simplify]: Simplify (- 0) into 0
6.215 * [backup-simplify]: Simplify (+ 0 0) into 0
6.216 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1 (pow y 2))) (* 0 0)))))) into 0
6.218 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.218 * [backup-simplify]: Simplify (- 0) into 0
6.218 * [backup-simplify]: Simplify (+ 0 0) into 0
6.219 * [backup-simplify]: Simplify (- (/ 0 (- 1 y)) (+ (* (/ (- 1 (pow y 2)) (- 1 y)) (/ 0 (- 1 y))) (* 0 (/ 0 (- 1 y))) (* 0 (/ 0 (- 1 y))))) into 0
6.219 * [taylor]: Taking taylor expansion of 0 in y
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y))
6.220 * [backup-simplify]: Simplify (/ (* (- (/ 1 x) (* (* (/ 1 y) (/ 1 y)) (/ 1 x))) (/ 1 x)) (- (/ 1 x) (* (/ 1 x) (/ 1 y)))) into (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 x) (/ 1 (* x y)))))
6.220 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 x) (/ 1 (* x y))))) in (x y) around 0
6.220 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 x) (/ 1 (* x y))))) in y
6.220 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in y
6.220 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.220 * [taylor]: Taking taylor expansion of x in y
6.220 * [backup-simplify]: Simplify x into x
6.220 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.220 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
6.220 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.220 * [taylor]: Taking taylor expansion of x in y
6.220 * [backup-simplify]: Simplify x into x
6.220 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.220 * [taylor]: Taking taylor expansion of y in y
6.220 * [backup-simplify]: Simplify 0 into 0
6.220 * [backup-simplify]: Simplify 1 into 1
6.220 * [backup-simplify]: Simplify (* 1 1) into 1
6.220 * [backup-simplify]: Simplify (* x 1) into x
6.220 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.220 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 (* x y)))) in y
6.220 * [taylor]: Taking taylor expansion of x in y
6.221 * [backup-simplify]: Simplify x into x
6.221 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in y
6.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.221 * [taylor]: Taking taylor expansion of x in y
6.221 * [backup-simplify]: Simplify x into x
6.221 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.221 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.221 * [taylor]: Taking taylor expansion of (* x y) in y
6.221 * [taylor]: Taking taylor expansion of x in y
6.221 * [backup-simplify]: Simplify x into x
6.221 * [taylor]: Taking taylor expansion of y in y
6.221 * [backup-simplify]: Simplify 0 into 0
6.221 * [backup-simplify]: Simplify 1 into 1
6.221 * [backup-simplify]: Simplify (* x 0) into 0
6.221 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.221 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.221 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.221 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
6.222 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.222 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
6.222 * [backup-simplify]: Simplify (* x (- (/ 1 x))) into -1
6.222 * [backup-simplify]: Simplify (/ (- (/ 1 x)) -1) into (/ 1 x)
6.222 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 x) (/ 1 (* x y))))) in x
6.222 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
6.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.222 * [taylor]: Taking taylor expansion of x in x
6.222 * [backup-simplify]: Simplify 0 into 0
6.222 * [backup-simplify]: Simplify 1 into 1
6.222 * [backup-simplify]: Simplify (/ 1 1) into 1
6.222 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.222 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.222 * [taylor]: Taking taylor expansion of x in x
6.222 * [backup-simplify]: Simplify 0 into 0
6.222 * [backup-simplify]: Simplify 1 into 1
6.222 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.222 * [taylor]: Taking taylor expansion of y in x
6.223 * [backup-simplify]: Simplify y into y
6.223 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.223 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.223 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.223 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.223 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.224 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 (* x y)))) in x
6.224 * [taylor]: Taking taylor expansion of x in x
6.224 * [backup-simplify]: Simplify 0 into 0
6.224 * [backup-simplify]: Simplify 1 into 1
6.224 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in x
6.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.224 * [taylor]: Taking taylor expansion of x in x
6.224 * [backup-simplify]: Simplify 0 into 0
6.224 * [backup-simplify]: Simplify 1 into 1
6.224 * [backup-simplify]: Simplify (/ 1 1) into 1
6.224 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.224 * [taylor]: Taking taylor expansion of (* x y) in x
6.224 * [taylor]: Taking taylor expansion of x in x
6.224 * [backup-simplify]: Simplify 0 into 0
6.224 * [backup-simplify]: Simplify 1 into 1
6.224 * [taylor]: Taking taylor expansion of y in x
6.224 * [backup-simplify]: Simplify y into y
6.224 * [backup-simplify]: Simplify (* 0 y) into 0
6.225 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.225 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.225 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
6.225 * [backup-simplify]: Simplify (+ 1 (- (/ 1 (pow y 2)))) into (- 1 (/ 1 (pow y 2)))
6.225 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.225 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y))
6.225 * [backup-simplify]: Simplify (* 0 (- 1 (/ 1 y))) into 0
6.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.227 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.227 * [backup-simplify]: Simplify (- 0) into 0
6.228 * [backup-simplify]: Simplify (+ 0 0) into 0
6.228 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1 (/ 1 y)))) into (- 1 (/ 1 y))
6.228 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y))) into (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y)))
6.228 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 x) (/ 1 (* x y))))) in x
6.228 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
6.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.228 * [taylor]: Taking taylor expansion of x in x
6.228 * [backup-simplify]: Simplify 0 into 0
6.228 * [backup-simplify]: Simplify 1 into 1
6.229 * [backup-simplify]: Simplify (/ 1 1) into 1
6.229 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.229 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.229 * [taylor]: Taking taylor expansion of x in x
6.229 * [backup-simplify]: Simplify 0 into 0
6.229 * [backup-simplify]: Simplify 1 into 1
6.229 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.229 * [taylor]: Taking taylor expansion of y in x
6.229 * [backup-simplify]: Simplify y into y
6.229 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.229 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.229 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.230 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.230 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.230 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 (* x y)))) in x
6.230 * [taylor]: Taking taylor expansion of x in x
6.230 * [backup-simplify]: Simplify 0 into 0
6.230 * [backup-simplify]: Simplify 1 into 1
6.230 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in x
6.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.230 * [taylor]: Taking taylor expansion of x in x
6.230 * [backup-simplify]: Simplify 0 into 0
6.230 * [backup-simplify]: Simplify 1 into 1
6.231 * [backup-simplify]: Simplify (/ 1 1) into 1
6.231 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.231 * [taylor]: Taking taylor expansion of (* x y) in x
6.231 * [taylor]: Taking taylor expansion of x in x
6.231 * [backup-simplify]: Simplify 0 into 0
6.231 * [backup-simplify]: Simplify 1 into 1
6.231 * [taylor]: Taking taylor expansion of y in x
6.231 * [backup-simplify]: Simplify y into y
6.231 * [backup-simplify]: Simplify (* 0 y) into 0
6.231 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.231 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.231 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
6.232 * [backup-simplify]: Simplify (+ 1 (- (/ 1 (pow y 2)))) into (- 1 (/ 1 (pow y 2)))
6.232 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.232 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y))
6.232 * [backup-simplify]: Simplify (* 0 (- 1 (/ 1 y))) into 0
6.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.233 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.234 * [backup-simplify]: Simplify (- 0) into 0
6.234 * [backup-simplify]: Simplify (+ 0 0) into 0
6.235 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1 (/ 1 y)))) into (- 1 (/ 1 y))
6.235 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y))) into (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y)))
6.235 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y))) in y
6.235 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow y 2))) in y
6.235 * [taylor]: Taking taylor expansion of 1 in y
6.235 * [backup-simplify]: Simplify 1 into 1
6.235 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.235 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.235 * [taylor]: Taking taylor expansion of y in y
6.235 * [backup-simplify]: Simplify 0 into 0
6.235 * [backup-simplify]: Simplify 1 into 1
6.236 * [backup-simplify]: Simplify (* 1 1) into 1
6.236 * [backup-simplify]: Simplify (/ 1 1) into 1
6.236 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
6.236 * [taylor]: Taking taylor expansion of 1 in y
6.236 * [backup-simplify]: Simplify 1 into 1
6.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.236 * [taylor]: Taking taylor expansion of y in y
6.236 * [backup-simplify]: Simplify 0 into 0
6.236 * [backup-simplify]: Simplify 1 into 1
6.236 * [backup-simplify]: Simplify (/ 1 1) into 1
6.237 * [backup-simplify]: Simplify (- 1) into -1
6.237 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.238 * [backup-simplify]: Simplify (- 1) into -1
6.241 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.242 * [backup-simplify]: Simplify (/ -1 -1) into 1
6.242 * [backup-simplify]: Simplify 1 into 1
6.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.243 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.244 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
6.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.244 * [backup-simplify]: Simplify (- 0) into 0
6.244 * [backup-simplify]: Simplify (+ 0 0) into 0
6.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.246 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.246 * [backup-simplify]: Simplify (- 0) into 0
6.246 * [backup-simplify]: Simplify (+ 0 0) into 0
6.247 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1 (/ 1 y))))) into 0
6.247 * [backup-simplify]: Simplify (- (/ 0 (- 1 (/ 1 y))) (+ (* (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y))) (/ 0 (- 1 (/ 1 y)))))) into 0
6.247 * [taylor]: Taking taylor expansion of 0 in y
6.247 * [backup-simplify]: Simplify 0 into 0
6.248 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.248 * [backup-simplify]: Simplify (- 0) into 0
6.249 * [backup-simplify]: Simplify (+ 0 0) into 0
6.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.249 * [backup-simplify]: Simplify (- 0) into 0
6.250 * [backup-simplify]: Simplify (+ 1 0) into 1
6.250 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1
6.250 * [backup-simplify]: Simplify 1 into 1
6.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.251 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.253 * [backup-simplify]: Simplify (- 0) into 0
6.253 * [backup-simplify]: Simplify (+ 0 0) into 0
6.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.254 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.255 * [backup-simplify]: Simplify (- 0) into 0
6.255 * [backup-simplify]: Simplify (+ 0 0) into 0
6.256 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y)))))) into 0
6.256 * [backup-simplify]: Simplify (- (/ 0 (- 1 (/ 1 y))) (+ (* (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y))) (/ 0 (- 1 (/ 1 y)))) (* 0 (/ 0 (- 1 (/ 1 y)))))) into 0
6.256 * [taylor]: Taking taylor expansion of 0 in y
6.256 * [backup-simplify]: Simplify 0 into 0
6.256 * [backup-simplify]: Simplify 0 into 0
6.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.257 * [backup-simplify]: Simplify (- 0) into 0
6.258 * [backup-simplify]: Simplify (+ 1 0) into 1
6.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.258 * [backup-simplify]: Simplify (- 0) into 0
6.259 * [backup-simplify]: Simplify (+ 0 0) into 0
6.259 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 0
6.259 * [backup-simplify]: Simplify 0 into 0
6.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.261 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.262 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
6.262 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.262 * [backup-simplify]: Simplify (- 0) into 0
6.263 * [backup-simplify]: Simplify (+ 0 0) into 0
6.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.265 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.265 * [backup-simplify]: Simplify (- 0) into 0
6.265 * [backup-simplify]: Simplify (+ 0 0) into 0
6.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y))))))) into 0
6.267 * [backup-simplify]: Simplify (- (/ 0 (- 1 (/ 1 y))) (+ (* (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y))) (/ 0 (- 1 (/ 1 y)))) (* 0 (/ 0 (- 1 (/ 1 y)))) (* 0 (/ 0 (- 1 (/ 1 y)))))) into 0
6.267 * [taylor]: Taking taylor expansion of 0 in y
6.267 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.268 * [backup-simplify]: Simplify (- 0) into 0
6.269 * [backup-simplify]: Simplify (+ 0 0) into 0
6.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.269 * [backup-simplify]: Simplify (- 0) into 0
6.270 * [backup-simplify]: Simplify (+ 0 0) into 0
6.270 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 0 -1)) (* 0 (/ 1 -1)))) into 0
6.270 * [backup-simplify]: Simplify 0 into 0
6.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.272 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.273 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
6.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.274 * [backup-simplify]: Simplify (- 0) into 0
6.274 * [backup-simplify]: Simplify (+ 0 0) into 0
6.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.276 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))))) into 0
6.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.276 * [backup-simplify]: Simplify (- 0) into 0
6.276 * [backup-simplify]: Simplify (+ 0 0) into 0
6.277 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y)))))))) into 0
6.278 * [backup-simplify]: Simplify (- (/ 0 (- 1 (/ 1 y))) (+ (* (/ (- 1 (/ 1 (pow y 2))) (- 1 (/ 1 y))) (/ 0 (- 1 (/ 1 y)))) (* 0 (/ 0 (- 1 (/ 1 y)))) (* 0 (/ 0 (- 1 (/ 1 y)))) (* 0 (/ 0 (- 1 (/ 1 y)))))) into 0
6.278 * [taylor]: Taking taylor expansion of 0 in y
6.278 * [backup-simplify]: Simplify 0 into 0
6.278 * [backup-simplify]: Simplify 0 into 0
6.278 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y))
6.278 * [backup-simplify]: Simplify (/ (* (- (/ 1 (- x)) (* (* (/ 1 (- y)) (/ 1 (- y))) (/ 1 (- x)))) (/ 1 (- x))) (- (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- y))))) into (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* (+ (/ 1 (* x y)) (/ 1 x)) x))
6.278 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* (+ (/ 1 (* x y)) (/ 1 x)) x)) in (x y) around 0
6.278 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* (+ (/ 1 (* x y)) (/ 1 x)) x)) in y
6.278 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in y
6.278 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
6.278 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.279 * [taylor]: Taking taylor expansion of x in y
6.279 * [backup-simplify]: Simplify x into x
6.279 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.279 * [taylor]: Taking taylor expansion of y in y
6.279 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify 1 into 1
6.279 * [backup-simplify]: Simplify (* 1 1) into 1
6.279 * [backup-simplify]: Simplify (* x 1) into x
6.279 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.279 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.279 * [taylor]: Taking taylor expansion of x in y
6.279 * [backup-simplify]: Simplify x into x
6.279 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.279 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (* x y)) (/ 1 x)) x) in y
6.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
6.279 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.279 * [taylor]: Taking taylor expansion of (* x y) in y
6.279 * [taylor]: Taking taylor expansion of x in y
6.279 * [backup-simplify]: Simplify x into x
6.279 * [taylor]: Taking taylor expansion of y in y
6.279 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify 1 into 1
6.279 * [backup-simplify]: Simplify (* x 0) into 0
6.280 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.280 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.280 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.280 * [taylor]: Taking taylor expansion of x in y
6.280 * [backup-simplify]: Simplify x into x
6.280 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.280 * [taylor]: Taking taylor expansion of x in y
6.280 * [backup-simplify]: Simplify x into x
6.280 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
6.280 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
6.280 * [backup-simplify]: Simplify (* (/ 1 x) x) into 1
6.280 * [backup-simplify]: Simplify (/ (/ 1 x) 1) into (/ 1 x)
6.280 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* (+ (/ 1 (* x y)) (/ 1 x)) x)) in x
6.280 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
6.280 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.280 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.280 * [taylor]: Taking taylor expansion of x in x
6.280 * [backup-simplify]: Simplify 0 into 0
6.281 * [backup-simplify]: Simplify 1 into 1
6.281 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.281 * [taylor]: Taking taylor expansion of y in x
6.281 * [backup-simplify]: Simplify y into y
6.281 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.281 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.281 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.281 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.282 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.282 * [taylor]: Taking taylor expansion of x in x
6.282 * [backup-simplify]: Simplify 0 into 0
6.282 * [backup-simplify]: Simplify 1 into 1
6.282 * [backup-simplify]: Simplify (/ 1 1) into 1
6.282 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (* x y)) (/ 1 x)) x) in x
6.282 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
6.282 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.282 * [taylor]: Taking taylor expansion of (* x y) in x
6.282 * [taylor]: Taking taylor expansion of x in x
6.282 * [backup-simplify]: Simplify 0 into 0
6.282 * [backup-simplify]: Simplify 1 into 1
6.282 * [taylor]: Taking taylor expansion of y in x
6.282 * [backup-simplify]: Simplify y into y
6.282 * [backup-simplify]: Simplify (* 0 y) into 0
6.283 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.283 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.283 * [taylor]: Taking taylor expansion of x in x
6.283 * [backup-simplify]: Simplify 0 into 0
6.283 * [backup-simplify]: Simplify 1 into 1
6.283 * [backup-simplify]: Simplify (/ 1 1) into 1
6.283 * [taylor]: Taking taylor expansion of x in x
6.283 * [backup-simplify]: Simplify 0 into 0
6.283 * [backup-simplify]: Simplify 1 into 1
6.284 * [backup-simplify]: Simplify (- 1) into -1
6.284 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) -1) into (- (/ 1 (pow y 2)) 1)
6.284 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y))
6.284 * [backup-simplify]: Simplify (* (+ 1 (/ 1 y)) 0) into 0
6.285 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.285 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.286 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.286 * [backup-simplify]: Simplify (+ 0 0) into 0
6.287 * [backup-simplify]: Simplify (+ (* (+ 1 (/ 1 y)) 1) (* 0 0)) into (+ 1 (/ 1 y))
6.287 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y))) into (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y)))
6.287 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* (+ (/ 1 (* x y)) (/ 1 x)) x)) in x
6.287 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
6.287 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.287 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.287 * [taylor]: Taking taylor expansion of x in x
6.287 * [backup-simplify]: Simplify 0 into 0
6.287 * [backup-simplify]: Simplify 1 into 1
6.287 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.287 * [taylor]: Taking taylor expansion of y in x
6.287 * [backup-simplify]: Simplify y into y
6.287 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.288 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.288 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.288 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.288 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.288 * [taylor]: Taking taylor expansion of x in x
6.288 * [backup-simplify]: Simplify 0 into 0
6.288 * [backup-simplify]: Simplify 1 into 1
6.289 * [backup-simplify]: Simplify (/ 1 1) into 1
6.289 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (* x y)) (/ 1 x)) x) in x
6.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
6.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.289 * [taylor]: Taking taylor expansion of (* x y) in x
6.289 * [taylor]: Taking taylor expansion of x in x
6.289 * [backup-simplify]: Simplify 0 into 0
6.289 * [backup-simplify]: Simplify 1 into 1
6.289 * [taylor]: Taking taylor expansion of y in x
6.289 * [backup-simplify]: Simplify y into y
6.289 * [backup-simplify]: Simplify (* 0 y) into 0
6.289 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.290 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.290 * [taylor]: Taking taylor expansion of x in x
6.290 * [backup-simplify]: Simplify 0 into 0
6.290 * [backup-simplify]: Simplify 1 into 1
6.290 * [backup-simplify]: Simplify (/ 1 1) into 1
6.290 * [taylor]: Taking taylor expansion of x in x
6.290 * [backup-simplify]: Simplify 0 into 0
6.290 * [backup-simplify]: Simplify 1 into 1
6.290 * [backup-simplify]: Simplify (- 1) into -1
6.291 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) -1) into (- (/ 1 (pow y 2)) 1)
6.291 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y))
6.291 * [backup-simplify]: Simplify (* (+ 1 (/ 1 y)) 0) into 0
6.292 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.293 * [backup-simplify]: Simplify (+ 0 0) into 0
6.293 * [backup-simplify]: Simplify (+ (* (+ 1 (/ 1 y)) 1) (* 0 0)) into (+ 1 (/ 1 y))
6.294 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y))) into (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y)))
6.294 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y))) in y
6.294 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1) in y
6.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.294 * [taylor]: Taking taylor expansion of y in y
6.294 * [backup-simplify]: Simplify 0 into 0
6.294 * [backup-simplify]: Simplify 1 into 1
6.294 * [backup-simplify]: Simplify (* 1 1) into 1
6.295 * [backup-simplify]: Simplify (/ 1 1) into 1
6.295 * [taylor]: Taking taylor expansion of 1 in y
6.295 * [backup-simplify]: Simplify 1 into 1
6.295 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y
6.295 * [taylor]: Taking taylor expansion of 1 in y
6.295 * [backup-simplify]: Simplify 1 into 1
6.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.295 * [taylor]: Taking taylor expansion of y in y
6.295 * [backup-simplify]: Simplify 0 into 0
6.295 * [backup-simplify]: Simplify 1 into 1
6.295 * [backup-simplify]: Simplify (/ 1 1) into 1
6.296 * [backup-simplify]: Simplify (+ 1 0) into 1
6.296 * [backup-simplify]: Simplify (+ 0 1) into 1
6.297 * [backup-simplify]: Simplify (/ 1 1) into 1
6.297 * [backup-simplify]: Simplify 1 into 1
6.297 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.298 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
6.298 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.300 * [backup-simplify]: Simplify (- 0) into 0
6.300 * [backup-simplify]: Simplify (+ 0 0) into 0
6.301 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.303 * [backup-simplify]: Simplify (+ 0 0) into 0
6.303 * [backup-simplify]: Simplify (+ (* (+ 1 (/ 1 y)) 0) (+ (* 0 1) (* 0 0))) into 0
6.304 * [backup-simplify]: Simplify (- (/ 0 (+ 1 (/ 1 y))) (+ (* (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y))) (/ 0 (+ 1 (/ 1 y)))))) into 0
6.304 * [taylor]: Taking taylor expansion of 0 in y
6.304 * [backup-simplify]: Simplify 0 into 0
6.304 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.306 * [backup-simplify]: Simplify (+ 0 0) into 0
6.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.307 * [backup-simplify]: Simplify (+ 1 0) into 1
6.307 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
6.307 * [backup-simplify]: Simplify -1 into -1
6.308 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.309 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.310 * [backup-simplify]: Simplify (- 0) into 0
6.310 * [backup-simplify]: Simplify (+ 0 0) into 0
6.311 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.312 * [backup-simplify]: Simplify (+ 0 0) into 0
6.312 * [backup-simplify]: Simplify (+ (* (+ 1 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.313 * [backup-simplify]: Simplify (- (/ 0 (+ 1 (/ 1 y))) (+ (* (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y))) (/ 0 (+ 1 (/ 1 y)))) (* 0 (/ 0 (+ 1 (/ 1 y)))))) into 0
6.313 * [taylor]: Taking taylor expansion of 0 in y
6.313 * [backup-simplify]: Simplify 0 into 0
6.313 * [backup-simplify]: Simplify 0 into 0
6.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.314 * [backup-simplify]: Simplify (- 1) into -1
6.314 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.315 * [backup-simplify]: Simplify (+ 0 0) into 0
6.316 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 0
6.316 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.318 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
6.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.319 * [backup-simplify]: Simplify (- 0) into 0
6.319 * [backup-simplify]: Simplify (+ 0 0) into 0
6.320 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.321 * [backup-simplify]: Simplify (+ 0 0) into 0
6.322 * [backup-simplify]: Simplify (+ (* (+ 1 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.322 * [backup-simplify]: Simplify (- (/ 0 (+ 1 (/ 1 y))) (+ (* (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y))) (/ 0 (+ 1 (/ 1 y)))) (* 0 (/ 0 (+ 1 (/ 1 y)))) (* 0 (/ 0 (+ 1 (/ 1 y)))))) into 0
6.322 * [taylor]: Taking taylor expansion of 0 in y
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify 0 into 0
6.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.324 * [backup-simplify]: Simplify (- 0) into 0
6.324 * [backup-simplify]: Simplify (+ 0 0) into 0
6.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.325 * [backup-simplify]: Simplify (+ 0 0) into 0
6.325 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 1 1)))) into 0
6.325 * [backup-simplify]: Simplify 0 into 0
6.326 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.328 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
6.328 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.329 * [backup-simplify]: Simplify (- 0) into 0
6.329 * [backup-simplify]: Simplify (+ 0 0) into 0
6.330 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))))) into 0
6.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.331 * [backup-simplify]: Simplify (+ 0 0) into 0
6.332 * [backup-simplify]: Simplify (+ (* (+ 1 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
6.332 * [backup-simplify]: Simplify (- (/ 0 (+ 1 (/ 1 y))) (+ (* (/ (- (/ 1 (pow y 2)) 1) (+ 1 (/ 1 y))) (/ 0 (+ 1 (/ 1 y)))) (* 0 (/ 0 (+ 1 (/ 1 y)))) (* 0 (/ 0 (+ 1 (/ 1 y)))) (* 0 (/ 0 (+ 1 (/ 1 y)))))) into 0
6.333 * [taylor]: Taking taylor expansion of 0 in y
6.333 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y))
6.333 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2)
6.333 * [backup-simplify]: Simplify (* (* y y) x) into (* x (pow y 2))
6.333 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (y x) around 0
6.333 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.333 * [taylor]: Taking taylor expansion of x in x
6.333 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify 1 into 1
6.333 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.333 * [taylor]: Taking taylor expansion of y in x
6.333 * [backup-simplify]: Simplify y into y
6.333 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.333 * [taylor]: Taking taylor expansion of x in y
6.333 * [backup-simplify]: Simplify x into x
6.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.333 * [taylor]: Taking taylor expansion of y in y
6.333 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify 1 into 1
6.333 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.333 * [taylor]: Taking taylor expansion of x in y
6.333 * [backup-simplify]: Simplify x into x
6.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.333 * [taylor]: Taking taylor expansion of y in y
6.333 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify 1 into 1
6.334 * [backup-simplify]: Simplify (* 1 1) into 1
6.334 * [backup-simplify]: Simplify (* x 1) into x
6.334 * [taylor]: Taking taylor expansion of x in x
6.334 * [backup-simplify]: Simplify 0 into 0
6.334 * [backup-simplify]: Simplify 1 into 1
6.334 * [backup-simplify]: Simplify 0 into 0
6.334 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.334 * [backup-simplify]: Simplify (+ (* x 0) (* 0 1)) into 0
6.334 * [taylor]: Taking taylor expansion of 0 in x
6.334 * [backup-simplify]: Simplify 0 into 0
6.334 * [backup-simplify]: Simplify 0 into 0
6.334 * [backup-simplify]: Simplify 1 into 1
6.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.335 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 1))) into 0
6.335 * [taylor]: Taking taylor expansion of 0 in x
6.335 * [backup-simplify]: Simplify 0 into 0
6.335 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.337 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.337 * [taylor]: Taking taylor expansion of 0 in x
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify (* 1 (* x (pow y 2))) into (* x (pow y 2))
6.337 * [backup-simplify]: Simplify (* (* (/ 1 y) (/ 1 y)) (/ 1 x)) into (/ 1 (* x (pow y 2)))
6.337 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (y x) around 0
6.337 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.337 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.337 * [taylor]: Taking taylor expansion of x in x
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify 1 into 1
6.337 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.337 * [taylor]: Taking taylor expansion of y in x
6.337 * [backup-simplify]: Simplify y into y
6.337 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.337 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.337 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.338 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.338 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.338 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
6.338 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.338 * [taylor]: Taking taylor expansion of x in y
6.338 * [backup-simplify]: Simplify x into x
6.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.338 * [taylor]: Taking taylor expansion of y in y
6.338 * [backup-simplify]: Simplify 0 into 0
6.338 * [backup-simplify]: Simplify 1 into 1
6.338 * [backup-simplify]: Simplify (* 1 1) into 1
6.338 * [backup-simplify]: Simplify (* x 1) into x
6.338 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.338 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
6.338 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.338 * [taylor]: Taking taylor expansion of x in y
6.338 * [backup-simplify]: Simplify x into x
6.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.338 * [taylor]: Taking taylor expansion of y in y
6.338 * [backup-simplify]: Simplify 0 into 0
6.338 * [backup-simplify]: Simplify 1 into 1
6.339 * [backup-simplify]: Simplify (* 1 1) into 1
6.339 * [backup-simplify]: Simplify (* x 1) into x
6.339 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.339 * [taylor]: Taking taylor expansion of x in x
6.339 * [backup-simplify]: Simplify 0 into 0
6.339 * [backup-simplify]: Simplify 1 into 1
6.339 * [backup-simplify]: Simplify (/ 1 1) into 1
6.339 * [backup-simplify]: Simplify 1 into 1
6.340 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.340 * [backup-simplify]: Simplify (+ (* x 0) (* 0 1)) into 0
6.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.340 * [taylor]: Taking taylor expansion of 0 in x
6.340 * [backup-simplify]: Simplify 0 into 0
6.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.342 * [backup-simplify]: Simplify 0 into 0
6.343 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.343 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 1))) into 0
6.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.343 * [taylor]: Taking taylor expansion of 0 in x
6.343 * [backup-simplify]: Simplify 0 into 0
6.343 * [backup-simplify]: Simplify 0 into 0
6.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.344 * [backup-simplify]: Simplify 0 into 0
6.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.346 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.346 * [taylor]: Taking taylor expansion of 0 in x
6.346 * [backup-simplify]: Simplify 0 into 0
6.346 * [backup-simplify]: Simplify 0 into 0
6.347 * [backup-simplify]: Simplify 0 into 0
6.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.348 * [backup-simplify]: Simplify 0 into 0
6.348 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) -2))) into (* x (pow y 2))
6.348 * [backup-simplify]: Simplify (* (* (/ 1 (- y)) (/ 1 (- y))) (/ 1 (- x))) into (/ -1 (* x (pow y 2)))
6.348 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (y x) around 0
6.348 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
6.348 * [taylor]: Taking taylor expansion of -1 in x
6.348 * [backup-simplify]: Simplify -1 into -1
6.348 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.348 * [taylor]: Taking taylor expansion of x in x
6.348 * [backup-simplify]: Simplify 0 into 0
6.348 * [backup-simplify]: Simplify 1 into 1
6.348 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.348 * [taylor]: Taking taylor expansion of y in x
6.348 * [backup-simplify]: Simplify y into y
6.348 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.349 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.349 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.349 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.349 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
6.349 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
6.349 * [taylor]: Taking taylor expansion of -1 in y
6.349 * [backup-simplify]: Simplify -1 into -1
6.349 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.350 * [taylor]: Taking taylor expansion of x in y
6.350 * [backup-simplify]: Simplify x into x
6.350 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.350 * [taylor]: Taking taylor expansion of y in y
6.350 * [backup-simplify]: Simplify 0 into 0
6.350 * [backup-simplify]: Simplify 1 into 1
6.350 * [backup-simplify]: Simplify (* 1 1) into 1
6.350 * [backup-simplify]: Simplify (* x 1) into x
6.350 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.350 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
6.350 * [taylor]: Taking taylor expansion of -1 in y
6.350 * [backup-simplify]: Simplify -1 into -1
6.350 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.350 * [taylor]: Taking taylor expansion of x in y
6.350 * [backup-simplify]: Simplify x into x
6.350 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.350 * [taylor]: Taking taylor expansion of y in y
6.350 * [backup-simplify]: Simplify 0 into 0
6.350 * [backup-simplify]: Simplify 1 into 1
6.351 * [backup-simplify]: Simplify (* 1 1) into 1
6.351 * [backup-simplify]: Simplify (* x 1) into x
6.351 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.351 * [taylor]: Taking taylor expansion of -1 in x
6.351 * [backup-simplify]: Simplify -1 into -1
6.351 * [taylor]: Taking taylor expansion of x in x
6.351 * [backup-simplify]: Simplify 0 into 0
6.351 * [backup-simplify]: Simplify 1 into 1
6.351 * [backup-simplify]: Simplify (/ -1 1) into -1
6.351 * [backup-simplify]: Simplify -1 into -1
6.352 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.353 * [backup-simplify]: Simplify (+ (* x 0) (* 0 1)) into 0
6.353 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.353 * [taylor]: Taking taylor expansion of 0 in x
6.353 * [backup-simplify]: Simplify 0 into 0
6.354 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.354 * [backup-simplify]: Simplify 0 into 0
6.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.355 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 1))) into 0
6.355 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.355 * [taylor]: Taking taylor expansion of 0 in x
6.355 * [backup-simplify]: Simplify 0 into 0
6.355 * [backup-simplify]: Simplify 0 into 0
6.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.356 * [backup-simplify]: Simplify 0 into 0
6.357 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.357 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.357 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.357 * [taylor]: Taking taylor expansion of 0 in x
6.357 * [backup-simplify]: Simplify 0 into 0
6.357 * [backup-simplify]: Simplify 0 into 0
6.357 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.358 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) -2))) into (* x (pow y 2))
6.358 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
6.358 * [backup-simplify]: Simplify (* (- x (* (* y y) x)) x) into (* x (- x (* x (pow y 2))))
6.358 * [approximate]: Taking taylor expansion of (* x (- x (* x (pow y 2)))) in (x y) around 0
6.358 * [taylor]: Taking taylor expansion of (* x (- x (* x (pow y 2)))) in y
6.358 * [taylor]: Taking taylor expansion of x in y
6.358 * [backup-simplify]: Simplify x into x
6.358 * [taylor]: Taking taylor expansion of (- x (* x (pow y 2))) in y
6.359 * [taylor]: Taking taylor expansion of x in y
6.359 * [backup-simplify]: Simplify x into x
6.359 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.359 * [taylor]: Taking taylor expansion of x in y
6.359 * [backup-simplify]: Simplify x into x
6.359 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.359 * [taylor]: Taking taylor expansion of y in y
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [taylor]: Taking taylor expansion of (* x (- x (* x (pow y 2)))) in x
6.359 * [taylor]: Taking taylor expansion of x in x
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [taylor]: Taking taylor expansion of (- x (* x (pow y 2))) in x
6.359 * [taylor]: Taking taylor expansion of x in x
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.359 * [taylor]: Taking taylor expansion of x in x
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.359 * [taylor]: Taking taylor expansion of y in x
6.359 * [backup-simplify]: Simplify y into y
6.359 * [taylor]: Taking taylor expansion of (* x (- x (* x (pow y 2)))) in x
6.359 * [taylor]: Taking taylor expansion of x in x
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [taylor]: Taking taylor expansion of (- x (* x (pow y 2))) in x
6.359 * [taylor]: Taking taylor expansion of x in x
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.359 * [taylor]: Taking taylor expansion of x in x
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.359 * [taylor]: Taking taylor expansion of y in x
6.359 * [backup-simplify]: Simplify y into y
6.359 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.359 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.359 * [backup-simplify]: Simplify (- 0) into 0
6.360 * [backup-simplify]: Simplify (+ 0 0) into 0
6.360 * [backup-simplify]: Simplify (* 0 0) into 0
6.360 * [taylor]: Taking taylor expansion of 0 in y
6.360 * [backup-simplify]: Simplify 0 into 0
6.360 * [backup-simplify]: Simplify 0 into 0
6.360 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.360 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.361 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
6.361 * [backup-simplify]: Simplify (+ 1 (- (pow y 2))) into (- 1 (pow y 2))
6.361 * [backup-simplify]: Simplify (+ (* 0 (- 1 (pow y 2))) (* 1 0)) into 0
6.361 * [taylor]: Taking taylor expansion of 0 in y
6.361 * [backup-simplify]: Simplify 0 into 0
6.361 * [backup-simplify]: Simplify 0 into 0
6.361 * [backup-simplify]: Simplify 0 into 0
6.361 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.362 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
6.362 * [backup-simplify]: Simplify (- 0) into 0
6.362 * [backup-simplify]: Simplify (+ 0 0) into 0
6.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1 (pow y 2))) (* 0 0))) into (- 1 (pow y 2))
6.363 * [taylor]: Taking taylor expansion of (- 1 (pow y 2)) in y
6.363 * [taylor]: Taking taylor expansion of 1 in y
6.363 * [backup-simplify]: Simplify 1 into 1
6.363 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.363 * [taylor]: Taking taylor expansion of y in y
6.363 * [backup-simplify]: Simplify 0 into 0
6.363 * [backup-simplify]: Simplify 1 into 1
6.363 * [backup-simplify]: Simplify (+ 1 0) into 1
6.363 * [backup-simplify]: Simplify 1 into 1
6.363 * [backup-simplify]: Simplify 0 into 0
6.364 * [backup-simplify]: Simplify 0 into 0
6.364 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.365 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.365 * [backup-simplify]: Simplify (- 0) into 0
6.366 * [backup-simplify]: Simplify (+ 0 0) into 0
6.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1 (pow y 2))) (* 0 0)))) into 0
6.366 * [taylor]: Taking taylor expansion of 0 in y
6.366 * [backup-simplify]: Simplify 0 into 0
6.366 * [backup-simplify]: Simplify 0 into 0
6.367 * [backup-simplify]: Simplify (+ 0 0) into 0
6.367 * [backup-simplify]: Simplify 0 into 0
6.367 * [backup-simplify]: Simplify 0 into 0
6.367 * [backup-simplify]: Simplify 0 into 0
6.367 * [backup-simplify]: Simplify (* 1 (pow (* 1 x) 2)) into (pow x 2)
6.367 * [backup-simplify]: Simplify (* (- (/ 1 x) (* (* (/ 1 y) (/ 1 y)) (/ 1 x))) (/ 1 x)) into (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x)
6.367 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x) in (x y) around 0
6.367 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x) in y
6.367 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in y
6.367 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.367 * [taylor]: Taking taylor expansion of x in y
6.367 * [backup-simplify]: Simplify x into x
6.367 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.367 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
6.367 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.367 * [taylor]: Taking taylor expansion of x in y
6.367 * [backup-simplify]: Simplify x into x
6.367 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.367 * [taylor]: Taking taylor expansion of y in y
6.367 * [backup-simplify]: Simplify 0 into 0
6.367 * [backup-simplify]: Simplify 1 into 1
6.368 * [backup-simplify]: Simplify (* 1 1) into 1
6.368 * [backup-simplify]: Simplify (* x 1) into x
6.368 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.368 * [taylor]: Taking taylor expansion of x in y
6.368 * [backup-simplify]: Simplify x into x
6.368 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.368 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
6.368 * [backup-simplify]: Simplify (/ (- (/ 1 x)) x) into (/ -1 (pow x 2))
6.368 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x) in x
6.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
6.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.368 * [taylor]: Taking taylor expansion of x in x
6.368 * [backup-simplify]: Simplify 0 into 0
6.368 * [backup-simplify]: Simplify 1 into 1
6.368 * [backup-simplify]: Simplify (/ 1 1) into 1
6.368 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.368 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.368 * [taylor]: Taking taylor expansion of x in x
6.368 * [backup-simplify]: Simplify 0 into 0
6.368 * [backup-simplify]: Simplify 1 into 1
6.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.368 * [taylor]: Taking taylor expansion of y in x
6.368 * [backup-simplify]: Simplify y into y
6.368 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.368 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.369 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.369 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.369 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.369 * [taylor]: Taking taylor expansion of x in x
6.369 * [backup-simplify]: Simplify 0 into 0
6.369 * [backup-simplify]: Simplify 1 into 1
6.369 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
6.369 * [backup-simplify]: Simplify (+ 1 (- (/ 1 (pow y 2)))) into (- 1 (/ 1 (pow y 2)))
6.369 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (pow y 2))) 1) into (- 1 (/ 1 (pow y 2)))
6.369 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x) in x
6.369 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
6.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.369 * [taylor]: Taking taylor expansion of x in x
6.369 * [backup-simplify]: Simplify 0 into 0
6.369 * [backup-simplify]: Simplify 1 into 1
6.370 * [backup-simplify]: Simplify (/ 1 1) into 1
6.370 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.370 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.370 * [taylor]: Taking taylor expansion of x in x
6.370 * [backup-simplify]: Simplify 0 into 0
6.370 * [backup-simplify]: Simplify 1 into 1
6.370 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.370 * [taylor]: Taking taylor expansion of y in x
6.370 * [backup-simplify]: Simplify y into y
6.370 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.370 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.370 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.370 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.370 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.370 * [taylor]: Taking taylor expansion of x in x
6.370 * [backup-simplify]: Simplify 0 into 0
6.370 * [backup-simplify]: Simplify 1 into 1
6.371 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
6.371 * [backup-simplify]: Simplify (+ 1 (- (/ 1 (pow y 2)))) into (- 1 (/ 1 (pow y 2)))
6.371 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (pow y 2))) 1) into (- 1 (/ 1 (pow y 2)))
6.371 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow y 2))) in y
6.371 * [taylor]: Taking taylor expansion of 1 in y
6.371 * [backup-simplify]: Simplify 1 into 1
6.371 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.371 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.371 * [taylor]: Taking taylor expansion of y in y
6.371 * [backup-simplify]: Simplify 0 into 0
6.371 * [backup-simplify]: Simplify 1 into 1
6.371 * [backup-simplify]: Simplify (* 1 1) into 1
6.371 * [backup-simplify]: Simplify (/ 1 1) into 1
6.372 * [backup-simplify]: Simplify (- 1) into -1
6.372 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.372 * [backup-simplify]: Simplify -1 into -1
6.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.373 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.373 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
6.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.374 * [backup-simplify]: Simplify (- 0) into 0
6.374 * [backup-simplify]: Simplify (+ 0 0) into 0
6.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 (pow y 2))) (/ 0 1)))) into 0
6.375 * [taylor]: Taking taylor expansion of 0 in y
6.375 * [backup-simplify]: Simplify 0 into 0
6.375 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.376 * [backup-simplify]: Simplify (- 0) into 0
6.376 * [backup-simplify]: Simplify (+ 0 0) into 0
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.377 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.378 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.378 * [backup-simplify]: Simplify (- 0) into 0
6.378 * [backup-simplify]: Simplify (+ 0 0) into 0
6.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.379 * [taylor]: Taking taylor expansion of 0 in y
6.379 * [backup-simplify]: Simplify 0 into 0
6.380 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.381 * [backup-simplify]: Simplify (- 0) into 0
6.381 * [backup-simplify]: Simplify (+ 1 0) into 1
6.381 * [backup-simplify]: Simplify 1 into 1
6.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.382 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.383 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
6.383 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.384 * [backup-simplify]: Simplify (- 0) into 0
6.384 * [backup-simplify]: Simplify (+ 0 0) into 0
6.385 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.385 * [taylor]: Taking taylor expansion of 0 in y
6.385 * [backup-simplify]: Simplify 0 into 0
6.385 * [backup-simplify]: Simplify 0 into 0
6.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.386 * [backup-simplify]: Simplify (- 0) into 0
6.387 * [backup-simplify]: Simplify (+ 0 0) into 0
6.387 * [backup-simplify]: Simplify 0 into 0
6.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.389 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.391 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
6.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.392 * [backup-simplify]: Simplify (- 0) into 0
6.392 * [backup-simplify]: Simplify (+ 0 0) into 0
6.395 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.395 * [taylor]: Taking taylor expansion of 0 in y
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify 0 into 0
6.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.397 * [backup-simplify]: Simplify (- 0) into 0
6.398 * [backup-simplify]: Simplify (+ 0 0) into 0
6.398 * [backup-simplify]: Simplify 0 into 0
6.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.400 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))))) into 0
6.401 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))))) into 0
6.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.402 * [backup-simplify]: Simplify (- 0) into 0
6.402 * [backup-simplify]: Simplify (+ 0 0) into 0
6.404 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.404 * [taylor]: Taking taylor expansion of 0 in y
6.404 * [backup-simplify]: Simplify 0 into 0
6.404 * [backup-simplify]: Simplify 0 into 0
6.404 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))) 2))) into (- (pow x 2) (* (pow x 2) (pow y 2)))
6.405 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (* (* (/ 1 (- y)) (/ 1 (- y))) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x))
6.405 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x)) in (x y) around 0
6.405 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x)) in y
6.405 * [taylor]: Taking taylor expansion of -1 in y
6.405 * [backup-simplify]: Simplify -1 into -1
6.405 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x) in y
6.405 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in y
6.405 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
6.405 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.405 * [taylor]: Taking taylor expansion of x in y
6.405 * [backup-simplify]: Simplify x into x
6.405 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.405 * [taylor]: Taking taylor expansion of y in y
6.405 * [backup-simplify]: Simplify 0 into 0
6.405 * [backup-simplify]: Simplify 1 into 1
6.405 * [backup-simplify]: Simplify (* 1 1) into 1
6.405 * [backup-simplify]: Simplify (* x 1) into x
6.405 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.405 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.405 * [taylor]: Taking taylor expansion of x in y
6.405 * [backup-simplify]: Simplify x into x
6.405 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.405 * [taylor]: Taking taylor expansion of x in y
6.405 * [backup-simplify]: Simplify x into x
6.405 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
6.405 * [backup-simplify]: Simplify (/ (/ 1 x) x) into (/ 1 (pow x 2))
6.405 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x)) in x
6.406 * [taylor]: Taking taylor expansion of -1 in x
6.406 * [backup-simplify]: Simplify -1 into -1
6.406 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x) in x
6.406 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
6.406 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.406 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.406 * [taylor]: Taking taylor expansion of x in x
6.406 * [backup-simplify]: Simplify 0 into 0
6.406 * [backup-simplify]: Simplify 1 into 1
6.406 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.406 * [taylor]: Taking taylor expansion of y in x
6.406 * [backup-simplify]: Simplify y into y
6.406 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.406 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.406 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.406 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.406 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.406 * [taylor]: Taking taylor expansion of x in x
6.406 * [backup-simplify]: Simplify 0 into 0
6.406 * [backup-simplify]: Simplify 1 into 1
6.407 * [backup-simplify]: Simplify (/ 1 1) into 1
6.407 * [taylor]: Taking taylor expansion of x in x
6.407 * [backup-simplify]: Simplify 0 into 0
6.407 * [backup-simplify]: Simplify 1 into 1
6.407 * [backup-simplify]: Simplify (- 1) into -1
6.407 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) -1) into (- (/ 1 (pow y 2)) 1)
6.407 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2)) 1) 1) into (- (/ 1 (pow y 2)) 1)
6.407 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x)) in x
6.407 * [taylor]: Taking taylor expansion of -1 in x
6.407 * [backup-simplify]: Simplify -1 into -1
6.407 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x) in x
6.407 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
6.407 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.407 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.407 * [taylor]: Taking taylor expansion of x in x
6.407 * [backup-simplify]: Simplify 0 into 0
6.407 * [backup-simplify]: Simplify 1 into 1
6.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.407 * [taylor]: Taking taylor expansion of y in x
6.407 * [backup-simplify]: Simplify y into y
6.407 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.407 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
6.407 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
6.408 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.408 * [taylor]: Taking taylor expansion of x in x
6.408 * [backup-simplify]: Simplify 0 into 0
6.408 * [backup-simplify]: Simplify 1 into 1
6.408 * [backup-simplify]: Simplify (/ 1 1) into 1
6.408 * [taylor]: Taking taylor expansion of x in x
6.408 * [backup-simplify]: Simplify 0 into 0
6.408 * [backup-simplify]: Simplify 1 into 1
6.409 * [backup-simplify]: Simplify (- 1) into -1
6.409 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) -1) into (- (/ 1 (pow y 2)) 1)
6.409 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2)) 1) 1) into (- (/ 1 (pow y 2)) 1)
6.409 * [backup-simplify]: Simplify (* -1 (- (/ 1 (pow y 2)) 1)) into (* -1 (- (/ 1 (pow y 2)) 1))
6.409 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 (pow y 2)) 1)) in y
6.409 * [taylor]: Taking taylor expansion of -1 in y
6.409 * [backup-simplify]: Simplify -1 into -1
6.409 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1) in y
6.409 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.409 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.409 * [taylor]: Taking taylor expansion of y in y
6.409 * [backup-simplify]: Simplify 0 into 0
6.409 * [backup-simplify]: Simplify 1 into 1
6.409 * [backup-simplify]: Simplify (* 1 1) into 1
6.410 * [backup-simplify]: Simplify (/ 1 1) into 1
6.410 * [taylor]: Taking taylor expansion of 1 in y
6.410 * [backup-simplify]: Simplify 1 into 1
6.410 * [backup-simplify]: Simplify (+ 1 0) into 1
6.410 * [backup-simplify]: Simplify (* -1 1) into -1
6.410 * [backup-simplify]: Simplify -1 into -1
6.410 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.411 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
6.411 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.412 * [backup-simplify]: Simplify (- 0) into 0
6.412 * [backup-simplify]: Simplify (+ 0 0) into 0
6.413 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 (pow y 2)) 1) (/ 0 1)))) into 0
6.413 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 (pow y 2)) 1))) into 0
6.413 * [taylor]: Taking taylor expansion of 0 in y
6.413 * [backup-simplify]: Simplify 0 into 0
6.413 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.414 * [backup-simplify]: Simplify (+ 0 0) into 0
6.415 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
6.415 * [backup-simplify]: Simplify 0 into 0
6.415 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.416 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.417 * [backup-simplify]: Simplify (- 0) into 0
6.417 * [backup-simplify]: Simplify (+ 0 0) into 0
6.418 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 (pow y 2)) 1) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.419 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 (pow y 2)) 1)))) into 0
6.419 * [taylor]: Taking taylor expansion of 0 in y
6.419 * [backup-simplify]: Simplify 0 into 0
6.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.420 * [backup-simplify]: Simplify (- 1) into -1
6.420 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.421 * [backup-simplify]: Simplify (+ (* -1 -1) (+ (* 0 0) (* 0 1))) into 1
6.421 * [backup-simplify]: Simplify 1 into 1
6.422 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.423 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
6.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.424 * [backup-simplify]: Simplify (- 0) into 0
6.424 * [backup-simplify]: Simplify (+ 0 0) into 0
6.425 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 (pow y 2)) 1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.426 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 (pow y 2)) 1))))) into 0
6.426 * [taylor]: Taking taylor expansion of 0 in y
6.426 * [backup-simplify]: Simplify 0 into 0
6.426 * [backup-simplify]: Simplify 0 into 0
6.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.428 * [backup-simplify]: Simplify (- 0) into 0
6.428 * [backup-simplify]: Simplify (+ 0 0) into 0
6.429 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 1)))) into 0
6.429 * [backup-simplify]: Simplify 0 into 0
6.431 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.433 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
6.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.435 * [backup-simplify]: Simplify (- 0) into 0
6.435 * [backup-simplify]: Simplify (+ 0 0) into 0
6.438 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 (pow y 2)) 1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.439 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 (pow y 2)) 1)))))) into 0
6.439 * [taylor]: Taking taylor expansion of 0 in y
6.439 * [backup-simplify]: Simplify 0 into 0
6.439 * [backup-simplify]: Simplify 0 into 0
6.439 * [backup-simplify]: Simplify 0 into 0
6.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.442 * [backup-simplify]: Simplify (- 0) into 0
6.442 * [backup-simplify]: Simplify (+ 0 0) into 0
6.444 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 1))))) into 0
6.444 * [backup-simplify]: Simplify 0 into 0
6.446 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))))) into 0
6.451 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))))) into 0
6.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.453 * [backup-simplify]: Simplify (- 0) into 0
6.453 * [backup-simplify]: Simplify (+ 0 0) into 0
6.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 (pow y 2)) 1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.458 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 (pow y 2)) 1))))))) into 0
6.458 * [taylor]: Taking taylor expansion of 0 in y
6.458 * [backup-simplify]: Simplify 0 into 0
6.458 * [backup-simplify]: Simplify 0 into 0
6.459 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))) 2))) into (- (pow x 2) (* (pow x 2) (pow y 2)))
6.459 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
6.459 * [backup-simplify]: Simplify (- x (* x y)) into (- x (* x y))
6.459 * [approximate]: Taking taylor expansion of (- x (* x y)) in (x y) around 0
6.459 * [taylor]: Taking taylor expansion of (- x (* x y)) in y
6.459 * [taylor]: Taking taylor expansion of x in y
6.459 * [backup-simplify]: Simplify x into x
6.459 * [taylor]: Taking taylor expansion of (* x y) in y
6.459 * [taylor]: Taking taylor expansion of x in y
6.460 * [backup-simplify]: Simplify x into x
6.460 * [taylor]: Taking taylor expansion of y in y
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.460 * [taylor]: Taking taylor expansion of (- x (* x y)) in x
6.460 * [taylor]: Taking taylor expansion of x in x
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.460 * [taylor]: Taking taylor expansion of (* x y) in x
6.460 * [taylor]: Taking taylor expansion of x in x
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.460 * [taylor]: Taking taylor expansion of y in x
6.460 * [backup-simplify]: Simplify y into y
6.460 * [taylor]: Taking taylor expansion of (- x (* x y)) in x
6.460 * [taylor]: Taking taylor expansion of x in x
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.460 * [taylor]: Taking taylor expansion of (* x y) in x
6.460 * [taylor]: Taking taylor expansion of x in x
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.460 * [taylor]: Taking taylor expansion of y in x
6.460 * [backup-simplify]: Simplify y into y
6.460 * [backup-simplify]: Simplify (* 0 y) into 0
6.461 * [backup-simplify]: Simplify (- 0) into 0
6.461 * [backup-simplify]: Simplify (+ 0 0) into 0
6.461 * [taylor]: Taking taylor expansion of 0 in y
6.461 * [backup-simplify]: Simplify 0 into 0
6.461 * [backup-simplify]: Simplify 0 into 0
6.462 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.462 * [backup-simplify]: Simplify (- y) into (- y)
6.462 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y)
6.462 * [taylor]: Taking taylor expansion of (- 1 y) in y
6.462 * [taylor]: Taking taylor expansion of 1 in y
6.462 * [backup-simplify]: Simplify 1 into 1
6.462 * [taylor]: Taking taylor expansion of y in y
6.462 * [backup-simplify]: Simplify 0 into 0
6.462 * [backup-simplify]: Simplify 1 into 1
6.462 * [backup-simplify]: Simplify (- 0) into 0
6.463 * [backup-simplify]: Simplify (+ 1 0) into 1
6.463 * [backup-simplify]: Simplify 1 into 1
6.463 * [backup-simplify]: Simplify 0 into 0
6.464 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.464 * [backup-simplify]: Simplify (- 0) into 0
6.464 * [backup-simplify]: Simplify (+ 0 0) into 0
6.464 * [taylor]: Taking taylor expansion of 0 in y
6.464 * [backup-simplify]: Simplify 0 into 0
6.464 * [backup-simplify]: Simplify 0 into 0
6.465 * [backup-simplify]: Simplify (- 1) into -1
6.466 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.466 * [backup-simplify]: Simplify -1 into -1
6.466 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.467 * [backup-simplify]: Simplify (- 0) into 0
6.468 * [backup-simplify]: Simplify (+ 0 0) into 0
6.468 * [taylor]: Taking taylor expansion of 0 in y
6.468 * [backup-simplify]: Simplify 0 into 0
6.468 * [backup-simplify]: Simplify 0 into 0
6.468 * [backup-simplify]: Simplify 0 into 0
6.468 * [backup-simplify]: Simplify (- 0) into 0
6.469 * [backup-simplify]: Simplify (+ 0 0) into 0
6.469 * [backup-simplify]: Simplify 0 into 0
6.469 * [backup-simplify]: Simplify 0 into 0
6.470 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.471 * [backup-simplify]: Simplify (- 0) into 0
6.471 * [backup-simplify]: Simplify (+ 0 0) into 0
6.471 * [taylor]: Taking taylor expansion of 0 in y
6.471 * [backup-simplify]: Simplify 0 into 0
6.471 * [backup-simplify]: Simplify 0 into 0
6.471 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (* 1 x))) into (- x (* x y))
6.471 * [backup-simplify]: Simplify (- (/ 1 x) (* (/ 1 x) (/ 1 y))) into (- (/ 1 x) (/ 1 (* x y)))
6.471 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in (x y) around 0
6.472 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in y
6.472 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.472 * [taylor]: Taking taylor expansion of x in y
6.472 * [backup-simplify]: Simplify x into x
6.472 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.472 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.472 * [taylor]: Taking taylor expansion of (* x y) in y
6.472 * [taylor]: Taking taylor expansion of x in y
6.472 * [backup-simplify]: Simplify x into x
6.472 * [taylor]: Taking taylor expansion of y in y
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [backup-simplify]: Simplify 1 into 1
6.472 * [backup-simplify]: Simplify (* x 0) into 0
6.472 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.472 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.472 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in x
6.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.472 * [taylor]: Taking taylor expansion of x in x
6.473 * [backup-simplify]: Simplify 0 into 0
6.473 * [backup-simplify]: Simplify 1 into 1
6.473 * [backup-simplify]: Simplify (/ 1 1) into 1
6.473 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.473 * [taylor]: Taking taylor expansion of (* x y) in x
6.473 * [taylor]: Taking taylor expansion of x in x
6.473 * [backup-simplify]: Simplify 0 into 0
6.473 * [backup-simplify]: Simplify 1 into 1
6.473 * [taylor]: Taking taylor expansion of y in x
6.473 * [backup-simplify]: Simplify y into y
6.473 * [backup-simplify]: Simplify (* 0 y) into 0
6.474 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.474 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.474 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in x
6.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.474 * [taylor]: Taking taylor expansion of x in x
6.474 * [backup-simplify]: Simplify 0 into 0
6.474 * [backup-simplify]: Simplify 1 into 1
6.474 * [backup-simplify]: Simplify (/ 1 1) into 1
6.474 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.474 * [taylor]: Taking taylor expansion of (* x y) in x
6.474 * [taylor]: Taking taylor expansion of x in x
6.474 * [backup-simplify]: Simplify 0 into 0
6.474 * [backup-simplify]: Simplify 1 into 1
6.474 * [taylor]: Taking taylor expansion of y in x
6.474 * [backup-simplify]: Simplify y into y
6.474 * [backup-simplify]: Simplify (* 0 y) into 0
6.475 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.475 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.475 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.475 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y))
6.475 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
6.475 * [taylor]: Taking taylor expansion of 1 in y
6.475 * [backup-simplify]: Simplify 1 into 1
6.475 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.475 * [taylor]: Taking taylor expansion of y in y
6.475 * [backup-simplify]: Simplify 0 into 0
6.475 * [backup-simplify]: Simplify 1 into 1
6.476 * [backup-simplify]: Simplify (/ 1 1) into 1
6.476 * [backup-simplify]: Simplify (- 1) into -1
6.477 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.477 * [backup-simplify]: Simplify -1 into -1
6.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.478 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.479 * [backup-simplify]: Simplify (- 0) into 0
6.479 * [backup-simplify]: Simplify (+ 0 0) into 0
6.479 * [taylor]: Taking taylor expansion of 0 in y
6.479 * [backup-simplify]: Simplify 0 into 0
6.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.480 * [backup-simplify]: Simplify (- 0) into 0
6.480 * [backup-simplify]: Simplify (+ 1 0) into 1
6.481 * [backup-simplify]: Simplify 1 into 1
6.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.483 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.483 * [backup-simplify]: Simplify (- 0) into 0
6.483 * [backup-simplify]: Simplify (+ 0 0) into 0
6.483 * [taylor]: Taking taylor expansion of 0 in y
6.483 * [backup-simplify]: Simplify 0 into 0
6.484 * [backup-simplify]: Simplify 0 into 0
6.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.485 * [backup-simplify]: Simplify (- 0) into 0
6.485 * [backup-simplify]: Simplify (+ 0 0) into 0
6.485 * [backup-simplify]: Simplify 0 into 0
6.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.487 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.488 * [backup-simplify]: Simplify (- 0) into 0
6.488 * [backup-simplify]: Simplify (+ 0 0) into 0
6.488 * [taylor]: Taking taylor expansion of 0 in y
6.488 * [backup-simplify]: Simplify 0 into 0
6.488 * [backup-simplify]: Simplify 0 into 0
6.488 * [backup-simplify]: Simplify 0 into 0
6.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.489 * [backup-simplify]: Simplify (- 0) into 0
6.489 * [backup-simplify]: Simplify (+ 0 0) into 0
6.489 * [backup-simplify]: Simplify 0 into 0
6.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.491 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.491 * [backup-simplify]: Simplify (- 0) into 0
6.491 * [backup-simplify]: Simplify (+ 0 0) into 0
6.491 * [taylor]: Taking taylor expansion of 0 in y
6.491 * [backup-simplify]: Simplify 0 into 0
6.491 * [backup-simplify]: Simplify 0 into 0
6.492 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- x (* x y))
6.492 * [backup-simplify]: Simplify (- (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (+ (/ 1 (* x y)) (/ 1 x)))
6.492 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (/ 1 x))) in (x y) around 0
6.492 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (/ 1 x))) in y
6.492 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
6.492 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.492 * [taylor]: Taking taylor expansion of (* x y) in y
6.492 * [taylor]: Taking taylor expansion of x in y
6.492 * [backup-simplify]: Simplify x into x
6.492 * [taylor]: Taking taylor expansion of y in y
6.492 * [backup-simplify]: Simplify 0 into 0
6.492 * [backup-simplify]: Simplify 1 into 1
6.492 * [backup-simplify]: Simplify (* x 0) into 0
6.492 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.492 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.492 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.492 * [taylor]: Taking taylor expansion of x in y
6.492 * [backup-simplify]: Simplify x into x
6.492 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.492 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (/ 1 x))) in x
6.492 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
6.492 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.492 * [taylor]: Taking taylor expansion of (* x y) in x
6.492 * [taylor]: Taking taylor expansion of x in x
6.492 * [backup-simplify]: Simplify 0 into 0
6.492 * [backup-simplify]: Simplify 1 into 1
6.492 * [taylor]: Taking taylor expansion of y in x
6.493 * [backup-simplify]: Simplify y into y
6.493 * [backup-simplify]: Simplify (* 0 y) into 0
6.493 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.493 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.493 * [taylor]: Taking taylor expansion of x in x
6.493 * [backup-simplify]: Simplify 0 into 0
6.493 * [backup-simplify]: Simplify 1 into 1
6.493 * [backup-simplify]: Simplify (/ 1 1) into 1
6.493 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (/ 1 x))) in x
6.493 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
6.493 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.493 * [taylor]: Taking taylor expansion of (* x y) in x
6.493 * [taylor]: Taking taylor expansion of x in x
6.493 * [backup-simplify]: Simplify 0 into 0
6.493 * [backup-simplify]: Simplify 1 into 1
6.493 * [taylor]: Taking taylor expansion of y in x
6.493 * [backup-simplify]: Simplify y into y
6.493 * [backup-simplify]: Simplify (* 0 y) into 0
6.494 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.494 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.494 * [taylor]: Taking taylor expansion of x in x
6.494 * [backup-simplify]: Simplify 0 into 0
6.494 * [backup-simplify]: Simplify 1 into 1
6.494 * [backup-simplify]: Simplify (/ 1 1) into 1
6.494 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y))
6.494 * [backup-simplify]: Simplify (- (+ 1 (/ 1 y))) into (- (+ 1 (/ 1 y)))
6.494 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 y))) in y
6.494 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y
6.494 * [taylor]: Taking taylor expansion of 1 in y
6.494 * [backup-simplify]: Simplify 1 into 1
6.494 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.494 * [taylor]: Taking taylor expansion of y in y
6.494 * [backup-simplify]: Simplify 0 into 0
6.494 * [backup-simplify]: Simplify 1 into 1
6.494 * [backup-simplify]: Simplify (/ 1 1) into 1
6.495 * [backup-simplify]: Simplify (+ 0 1) into 1
6.495 * [backup-simplify]: Simplify (- 1) into -1
6.495 * [backup-simplify]: Simplify -1 into -1
6.496 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.496 * [backup-simplify]: Simplify (+ 0 0) into 0
6.496 * [backup-simplify]: Simplify (- 0) into 0
6.496 * [taylor]: Taking taylor expansion of 0 in y
6.497 * [backup-simplify]: Simplify 0 into 0
6.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.497 * [backup-simplify]: Simplify (+ 1 0) into 1
6.497 * [backup-simplify]: Simplify (- 1) into -1
6.497 * [backup-simplify]: Simplify -1 into -1
6.498 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.499 * [backup-simplify]: Simplify (+ 0 0) into 0
6.499 * [backup-simplify]: Simplify (- 0) into 0
6.499 * [taylor]: Taking taylor expansion of 0 in y
6.499 * [backup-simplify]: Simplify 0 into 0
6.499 * [backup-simplify]: Simplify 0 into 0
6.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.500 * [backup-simplify]: Simplify (+ 0 0) into 0
6.500 * [backup-simplify]: Simplify (- 0) into 0
6.500 * [backup-simplify]: Simplify 0 into 0
6.501 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.503 * [backup-simplify]: Simplify (+ 0 0) into 0
6.503 * [backup-simplify]: Simplify (- 0) into 0
6.503 * [taylor]: Taking taylor expansion of 0 in y
6.503 * [backup-simplify]: Simplify 0 into 0
6.503 * [backup-simplify]: Simplify 0 into 0
6.503 * [backup-simplify]: Simplify 0 into 0
6.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.504 * [backup-simplify]: Simplify (+ 0 0) into 0
6.504 * [backup-simplify]: Simplify (- 0) into 0
6.504 * [backup-simplify]: Simplify 0 into 0
6.505 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
6.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.507 * [backup-simplify]: Simplify (+ 0 0) into 0
6.507 * [backup-simplify]: Simplify (- 0) into 0
6.507 * [taylor]: Taking taylor expansion of 0 in y
6.507 * [backup-simplify]: Simplify 0 into 0
6.507 * [backup-simplify]: Simplify 0 into 0
6.507 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- x (* x y))
6.507 * * * [progress]: simplifying candidates
6.508 * [simplify]: Simplifying:
  (- (+ (log (- x (* (* y y) x))) (log x)) (log (- x (* x y))))
  (- (log (* (- x (* (* y y) x)) x)) (log (- x (* x y))))
  (log (/ (* (- x (* (* y y) x)) x) (- x (* x y))))
  (exp (/ (* (- x (* (* y y) x)) x) (- x (* x y))))
  (/ (* (* (* (- x (* (* y y) x)) (- x (* (* y y) x))) (- x (* (* y y) x))) (* (* x x) x)) (* (* (- x (* x y)) (- x (* x y))) (- x (* x y))))
  (/ (* (* (* (- x (* (* y y) x)) x) (* (- x (* (* y y) x)) x)) (* (- x (* (* y y) x)) x)) (* (* (- x (* x y)) (- x (* x y))) (- x (* x y))))
  (* (cbrt (/ (* (- x (* (* y y) x)) x) (- x (* x y)))) (cbrt (/ (* (- x (* (* y y) x)) x) (- x (* x y)))))
  (cbrt (/ (* (- x (* (* y y) x)) x) (- x (* x y))))
  (* (* (/ (* (- x (* (* y y) x)) x) (- x (* x y))) (/ (* (- x (* (* y y) x)) x) (- x (* x y)))) (/ (* (- x (* (* y y) x)) x) (- x (* x y))))
  (sqrt (/ (* (- x (* (* y y) x)) x) (- x (* x y))))
  (sqrt (/ (* (- x (* (* y y) x)) x) (- x (* x y))))
  (- (* (- x (* (* y y) x)) x))
  (- (- x (* x y)))
  (/ (- x (* (* y y) x)) (* (cbrt (- x (* x y))) (cbrt (- x (* x y)))))
  (/ x (cbrt (- x (* x y))))
  (/ (- x (* (* y y) x)) (sqrt (- x (* x y))))
  (/ x (sqrt (- x (* x y))))
  (/ (- x (* (* y y) x)) 1)
  (/ x (- x (* x y)))
  (/ 1 (- x (* x y)))
  (/ (- x (* x y)) (* (- x (* (* y y) x)) x))
  (/ (* (- x (* (* y y) x)) x) (* (cbrt (- x (* x y))) (cbrt (- x (* x y)))))
  (/ (* (- x (* (* y y) x)) x) (sqrt (- x (* x y))))
  (/ (* (- x (* (* y y) x)) x) 1)
  (/ (- x (* x y)) x)
  (/ (* (- x (* (* y y) x)) x) (- (pow x 3) (pow (* x y) 3)))
  (/ (* (- x (* (* y y) x)) x) (- (* x x) (* (* x y) (* x y))))
  (* (- x (* x y)) (+ (* x x) (+ (* (* (* y y) x) (* (* y y) x)) (* x (* (* y y) x)))))
  (* (- x (* x y)) (+ x (* (* y y) x)))
  (* (* y y) x)
  (* (* y y) x)
  (+ (+ (log y) (log y)) (log x))
  (+ (log (* y y)) (log x))
  (log (* (* y y) x))
  (exp (* (* y y) x))
  (* (* (* (* y y) y) (* (* y y) y)) (* (* x x) x))
  (* (* (* (* y y) (* y y)) (* y y)) (* (* x x) x))
  (* (cbrt (* (* y y) x)) (cbrt (* (* y y) x)))
  (cbrt (* (* y y) x))
  (* (* (* (* y y) x) (* (* y y) x)) (* (* y y) x))
  (sqrt (* (* y y) x))
  (sqrt (* (* y y) x))
  (* y (sqrt x))
  (* y (sqrt x))
  (* (* y y) (* (cbrt x) (cbrt x)))
  (* (* y y) (sqrt x))
  (* (* y y) 1)
  (* y x)
  (* (- x (* (* y y) x)) x)
  (+ (log (- x (* (* y y) x))) (log x))
  (log (* (- x (* (* y y) x)) x))
  (exp (* (- x (* (* y y) x)) x))
  (* (* (* (- x (* (* y y) x)) (- x (* (* y y) x))) (- x (* (* y y) x))) (* (* x x) x))
  (* (cbrt (* (- x (* (* y y) x)) x)) (cbrt (* (- x (* (* y y) x)) x)))
  (cbrt (* (- x (* (* y y) x)) x))
  (* (* (* (- x (* (* y y) x)) x) (* (- x (* (* y y) x)) x)) (* (- x (* (* y y) x)) x))
  (sqrt (* (- x (* (* y y) x)) x))
  (sqrt (* (- x (* (* y y) x)) x))
  (* (sqrt (- x (* (* y y) x))) (sqrt x))
  (* (sqrt (- x (* (* y y) x))) (sqrt x))
  (* (- x (* (* y y) x)) (* (cbrt x) (cbrt x)))
  (* (- x (* (* y y) x)) (sqrt x))
  (* (- x (* (* y y) x)) 1)
  (* (cbrt (- x (* (* y y) x))) x)
  (* (sqrt (- x (* (* y y) x))) x)
  (* (- x (* (* y y) x)) x)
  (* (- 1 (* y y)) x)
  (* (- (pow x 3) (pow (* (* y y) x) 3)) x)
  (* (- (* x x) (* (* (* y y) x) (* (* y y) x))) x)
  (/ (exp x) (exp (* x y)))
  (log (- x (* x y)))
  (exp (- x (* x y)))
  (* (cbrt (- x (* x y))) (cbrt (- x (* x y))))
  (cbrt (- x (* x y)))
  (* (* (- x (* x y)) (- x (* x y))) (- x (* x y)))
  (sqrt (- x (* x y)))
  (sqrt (- x (* x y)))
  (- (pow x 3) (pow (* x y) 3))
  (+ (* x x) (+ (* (* x y) (* x y)) (* x (* x y))))
  (- (* x y))
  (- (* x x) (* (* x y) (* x y)))
  (+ x (* x y))
  (- (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (pow x 2)
  (- (pow x 2) (* (pow x 2) (pow y 2)))
  (- (pow x 2) (* (pow x 2) (pow y 2)))
  (- x (* x y))
  (- x (* x y))
  (- x (* x y))
6.509 * * [simplify]: iteration 0: 126 enodes
6.532 * * [simplify]: iteration 1: 365 enodes
6.929 * * [simplify]: iteration 2: 2885 enodes
7.936 * * [simplify]: iteration complete: 5001 enodes
7.936 * * [simplify]: Extracting #0: cost 63 inf + 0
7.940 * * [simplify]: Extracting #1: cost 1013 inf + 0
7.950 * * [simplify]: Extracting #2: cost 2113 inf + 142
7.965 * * [simplify]: Extracting #3: cost 1641 inf + 2719
7.976 * * [simplify]: Extracting #4: cost 749 inf + 10705
7.991 * * [simplify]: Extracting #5: cost 118 inf + 21169
7.999 * * [simplify]: Extracting #6: cost 13 inf + 22978
8.006 * * [simplify]: Extracting #7: cost 0 inf + 23282
8.019 * [simplify]: Simplified to:
  (log (* (/ (- x (* (* y y) x)) (- x (* x y))) x))
  (log (* (/ (- x (* (* y y) x)) (- x (* x y))) x))
  (log (* (/ (- x (* (* y y) x)) (- x (* x y))) x))
  (exp (* (/ (- x (* (* y y) x)) (- x (* x y))) x))
  (pow (* (/ (- x (* (* y y) x)) (- x (* x y))) x) 3)
  (pow (* (/ (- x (* (* y y) x)) (- x (* x y))) x) 3)
  (* (cbrt (* (/ (- x (* (* y y) x)) (- x (* x y))) x)) (cbrt (* (/ (- x (* (* y y) x)) (- x (* x y))) x)))
  (cbrt (* (/ (- x (* (* y y) x)) (- x (* x y))) x))
  (pow (* (/ (- x (* (* y y) x)) (- x (* x y))) x) 3)
  (sqrt (* (/ (- x (* (* y y) x)) (- x (* x y))) x))
  (sqrt (* (/ (- x (* (* y y) x)) (- x (* x y))) x))
  (* (- x (* (* y y) x)) (- x))
  (- (- x (* x y)))
  (/ (- x (* (* y y) x)) (* (cbrt (- x (* x y))) (cbrt (- x (* x y)))))
  (/ x (cbrt (- x (* x y))))
  (/ (- x (* (* y y) x)) (sqrt (- x (* x y))))
  (/ x (sqrt (- x (* x y))))
  (- x (* (* y y) x))
  (/ x (- x (* x y)))
  (/ 1 (- x (* x y)))
  (/ (/ (- x (* x y)) (- x (* (* y y) x))) x)
  (* (/ x (cbrt (- x (* x y)))) (/ (- x (* (* y y) x)) (cbrt (- x (* x y)))))
  (* (/ (- x (* (* y y) x)) (sqrt (- x (* x y)))) x)
  (* (- x (* (* y y) x)) x)
  (- 1 (/ y (/ x x)))
  (/ (- x (* (* y y) x)) (/ (- (pow x 3) (pow (* x y) 3)) x))
  (* (/ (- x (* (* y y) x)) x) (/ x (- x (* (* y y) x))))
  (* (- x (* x y)) (+ (* (* x x) (+ (* y y) (pow y 4))) (* x x)))
  (* (- x (* x y)) (+ x (* (* y y) x)))
  (* (* y y) x)
  (* (* y y) x)
  (log (* (* y y) x))
  (log (* (* y y) x))
  (log (* (* y y) x))
  (pow (exp (* y y)) x)
  (pow (* (* y y) x) 3)
  (pow (* (* y y) x) 3)
  (* (cbrt (* (* y y) x)) (cbrt (* (* y y) x)))
  (cbrt (* (* y y) x))
  (pow (* (* y y) x) 3)
  (sqrt (* (* y y) x))
  (sqrt (* (* y y) x))
  (* y (sqrt x))
  (* y (sqrt x))
  (* (* y (cbrt x)) (* y (cbrt x)))
  (* (* y (sqrt x)) y)
  (* y y)
  (* x y)
  (* (- x (* (* y y) x)) x)
  (log (* (- x (* (* y y) x)) x))
  (log (* (- x (* (* y y) x)) x))
  (pow (exp (- x (* (* y y) x))) x)
  (pow (* (- x (* (* y y) x)) x) 3)
  (* (cbrt (* (- x (* (* y y) x)) x)) (cbrt (* (- x (* (* y y) x)) x)))
  (cbrt (* (- x (* (* y y) x)) x))
  (pow (* (- x (* (* y y) x)) x) 3)
  (sqrt (* (- x (* (* y y) x)) x))
  (sqrt (* (- x (* (* y y) x)) x))
  (* (sqrt x) (sqrt (- x (* (* y y) x))))
  (* (sqrt x) (sqrt (- x (* (* y y) x))))
  (* (- x (* (* y y) x)) (* (cbrt x) (cbrt x)))
  (* (- x (* (* y y) x)) (sqrt x))
  (- x (* (* y y) x))
  (* x (cbrt (- x (* (* y y) x))))
  (* (sqrt (- x (* (* y y) x))) x)
  (* (- x (* (* y y) x)) x)
  (* x (- 1 (* y y)))
  (* x (- (pow x 3) (pow (* (* y y) x) 3)))
  (* x (* x (- x (* x (pow y 4)))))
  (exp (- x (* x y)))
  (log (- x (* x y)))
  (exp (- x (* x y)))
  (* (cbrt (- x (* x y))) (cbrt (- x (* x y))))
  (cbrt (- x (* x y)))
  (pow (- x (* x y)) 3)
  (sqrt (- x (* x y)))
  (sqrt (- x (* x y)))
  (- (pow x 3) (pow (* x y) 3))
  (+ (* x x) (* (* x y) (+ x (* x y))))
  (- (* x y))
  (* x (- x (* (* y y) x)))
  (+ x (* x y))
  (- (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (* (* y y) x)
  (* (* y y) x)
  (* (* y y) x)
  (* x x)
  (* x (- x (* (* y y) x)))
  (* x (- x (* (* y y) x)))
  (- x (* x y))
  (- x (* x y))
  (- x (* x y))
8.020 * * * [progress]: adding candidates to table
8.336 * [progress]: [Phase 3 of 3] Extracting.
8.336 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ y (/ (* (- x (* (* y y) x)) x) (- x (* x y)))))> #<alt (λ (x y) (+ y (+ x (* x y))))>)
8.336 * * * [regime-changes]: Trying 2 branch expressions: (y x)
8.336 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ y (/ (* (- x (* (* y y) x)) x) (- x (* x y)))))> #<alt (λ (x y) (+ y (+ x (* x y))))>)
8.375 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ y (/ (* (- x (* (* y y) x)) x) (- x (* x y)))))> #<alt (λ (x y) (+ y (+ x (* x y))))>)
8.430 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
8.431 * [simplify]: Simplifying:
  (+ y (+ x (* x y)))
8.431 * * [simplify]: iteration 0: 5 enodes
8.431 * * [simplify]: iteration 1: 8 enodes
8.432 * * [simplify]: iteration complete: 8 enodes
8.432 * * [simplify]: Extracting #0: cost 1 inf + 0
8.432 * * [simplify]: Extracting #1: cost 3 inf + 0
8.432 * * [simplify]: Extracting #2: cost 4 inf + 1
8.432 * * [simplify]: Extracting #3: cost 0 inf + 17
8.432 * [simplify]: Simplified to:
  (+ (+ x (* y x)) y)
9.784 * [regime-testing]: Baseline error score: 0.009397415302093051
9.793 * [regime-testing]: Oracle error score: 0.007022118389979036
9.811 * [regime-testing]: End program error score: 0.009397415302093051