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0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
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20.392 * * [simplify]: iteration 655: 4754 enodes
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20.509 * * [simplify]: iteration 660: 4789 enodes
20.544 * * [simplify]: iteration 661: 4796 enodes
20.578 * * [simplify]: iteration 662: 4803 enodes
20.600 * * [simplify]: iteration 663: 4810 enodes
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20.654 * * [simplify]: iteration 665: 4824 enodes
20.687 * * [simplify]: iteration 666: 4831 enodes
20.708 * * [simplify]: iteration 667: 4838 enodes
20.730 * * [simplify]: iteration 668: 4845 enodes
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20.941 * * [simplify]: iteration 675: 4894 enodes
20.972 * * [simplify]: iteration 676: 4901 enodes
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21.077 * * [simplify]: iteration 680: 4929 enodes
21.098 * * [simplify]: iteration 681: 4936 enodes
21.119 * * [simplify]: iteration 682: 4943 enodes
21.144 * * [simplify]: iteration 683: 4950 enodes
21.177 * * [simplify]: iteration 684: 4957 enodes
21.204 * * [simplify]: iteration 685: 4964 enodes
21.236 * * [simplify]: iteration 686: 4971 enodes
21.271 * * [simplify]: iteration 687: 4978 enodes
21.305 * * [simplify]: iteration 688: 4985 enodes
21.340 * * [simplify]: iteration 689: 4992 enodes
21.367 * * [simplify]: iteration 690: 4999 enodes
21.388 * * [simplify]: iteration complete: 5001 enodes
21.388 * * [simplify]: Extracting #0: cost 1 inf + 0
21.388 * * [simplify]: Extracting #1: cost 21 inf + 0
21.389 * * [simplify]: Extracting #2: cost 27 inf + 947
21.390 * * [simplify]: Extracting #3: cost 5 inf + 2521
21.391 * * [simplify]: Extracting #4: cost 0 inf + 2769
21.393 * [simplify]: Simplified to:
  (/ (* x 2.0) (/ (- x y) y))
21.394 * * [progress]: iteration 1 / 4
21.394 * * * [progress]: picking best candidate
21.399 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (* x 2.0) y) (- x y)))>
21.399 * * * [progress]: localizing error
21.414 * * * [progress]: generating rewritten candidates
21.414 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
21.447 * * * [progress]: generating series expansions
21.447 * * * * [progress]: [ 1 / 1 ] generating series at (2)
21.447 * [backup-simplify]: Simplify (/ (* (* x 2.0) y) (- x y)) into (* 2.0 (/ (* x y) (- x y)))
21.447 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
21.447 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
21.447 * [taylor]: Taking taylor expansion of 2.0 in y
21.447 * [backup-simplify]: Simplify 2.0 into 2.0
21.447 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
21.447 * [taylor]: Taking taylor expansion of (* x y) in y
21.447 * [taylor]: Taking taylor expansion of x in y
21.447 * [backup-simplify]: Simplify x into x
21.447 * [taylor]: Taking taylor expansion of y in y
21.447 * [backup-simplify]: Simplify 0 into 0
21.447 * [backup-simplify]: Simplify 1 into 1
21.447 * [taylor]: Taking taylor expansion of (- x y) in y
21.447 * [taylor]: Taking taylor expansion of x in y
21.447 * [backup-simplify]: Simplify x into x
21.447 * [taylor]: Taking taylor expansion of y in y
21.447 * [backup-simplify]: Simplify 0 into 0
21.447 * [backup-simplify]: Simplify 1 into 1
21.447 * [backup-simplify]: Simplify (* x 0) into 0
21.448 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
21.448 * [backup-simplify]: Simplify (- 0) into 0
21.448 * [backup-simplify]: Simplify (+ x 0) into x
21.448 * [backup-simplify]: Simplify (/ x x) into 1
21.448 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
21.448 * [taylor]: Taking taylor expansion of 2.0 in x
21.448 * [backup-simplify]: Simplify 2.0 into 2.0
21.448 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
21.448 * [taylor]: Taking taylor expansion of (* x y) in x
21.448 * [taylor]: Taking taylor expansion of x in x
21.448 * [backup-simplify]: Simplify 0 into 0
21.448 * [backup-simplify]: Simplify 1 into 1
21.448 * [taylor]: Taking taylor expansion of y in x
21.448 * [backup-simplify]: Simplify y into y
21.448 * [taylor]: Taking taylor expansion of (- x y) in x
21.448 * [taylor]: Taking taylor expansion of x in x
21.448 * [backup-simplify]: Simplify 0 into 0
21.449 * [backup-simplify]: Simplify 1 into 1
21.449 * [taylor]: Taking taylor expansion of y in x
21.449 * [backup-simplify]: Simplify y into y
21.449 * [backup-simplify]: Simplify (* 0 y) into 0
21.449 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
21.449 * [backup-simplify]: Simplify (- y) into (- y)
21.449 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
21.449 * [backup-simplify]: Simplify (/ y (- y)) into -1
21.449 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
21.449 * [taylor]: Taking taylor expansion of 2.0 in x
21.449 * [backup-simplify]: Simplify 2.0 into 2.0
21.449 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
21.449 * [taylor]: Taking taylor expansion of (* x y) in x
21.449 * [taylor]: Taking taylor expansion of x in x
21.449 * [backup-simplify]: Simplify 0 into 0
21.449 * [backup-simplify]: Simplify 1 into 1
21.449 * [taylor]: Taking taylor expansion of y in x
21.449 * [backup-simplify]: Simplify y into y
21.449 * [taylor]: Taking taylor expansion of (- x y) in x
21.449 * [taylor]: Taking taylor expansion of x in x
21.449 * [backup-simplify]: Simplify 0 into 0
21.449 * [backup-simplify]: Simplify 1 into 1
21.449 * [taylor]: Taking taylor expansion of y in x
21.449 * [backup-simplify]: Simplify y into y
21.449 * [backup-simplify]: Simplify (* 0 y) into 0
21.449 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
21.450 * [backup-simplify]: Simplify (- y) into (- y)
21.450 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
21.450 * [backup-simplify]: Simplify (/ y (- y)) into -1
21.450 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
21.450 * [taylor]: Taking taylor expansion of -2.0 in y
21.450 * [backup-simplify]: Simplify -2.0 into -2.0
21.450 * [backup-simplify]: Simplify 0 into 0
21.451 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
21.451 * [backup-simplify]: Simplify (- 0) into 0
21.451 * [backup-simplify]: Simplify (+ 1 0) into 1
21.451 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
21.451 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
21.451 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
21.452 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
21.452 * [taylor]: Taking taylor expansion of 2.0 in y
21.452 * [backup-simplify]: Simplify 2.0 into 2.0
21.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y
21.452 * [taylor]: Taking taylor expansion of y in y
21.452 * [backup-simplify]: Simplify 0 into 0
21.452 * [backup-simplify]: Simplify 1 into 1
21.452 * [backup-simplify]: Simplify (/ 1 1) into 1
21.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.453 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
21.454 * [backup-simplify]: Simplify (- 0) into 0
21.454 * [backup-simplify]: Simplify 0 into 0
21.454 * [backup-simplify]: Simplify 0 into 0
21.454 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
21.455 * [backup-simplify]: Simplify (- 0) into 0
21.455 * [backup-simplify]: Simplify (+ 0 0) into 0
21.455 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
21.455 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
21.455 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
21.456 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
21.456 * [taylor]: Taking taylor expansion of 2.0 in y
21.456 * [backup-simplify]: Simplify 2.0 into 2.0
21.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
21.456 * [taylor]: Taking taylor expansion of (pow y 2) in y
21.456 * [taylor]: Taking taylor expansion of y in y
21.456 * [backup-simplify]: Simplify 0 into 0
21.456 * [backup-simplify]: Simplify 1 into 1
21.456 * [backup-simplify]: Simplify (* 1 1) into 1
21.456 * [backup-simplify]: Simplify (/ 1 1) into 1
21.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.457 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.460 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.460 * [backup-simplify]: Simplify (- 0) into 0
21.460 * [backup-simplify]: Simplify 0 into 0
21.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.461 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.461 * [backup-simplify]: Simplify (- 0) into 0
21.461 * [backup-simplify]: Simplify 0 into 0
21.461 * [backup-simplify]: Simplify 0 into 0
21.461 * [backup-simplify]: Simplify 0 into 0
21.462 * [backup-simplify]: Simplify (/ (* (* (/ 1 x) 2.0) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
21.462 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
21.462 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
21.462 * [taylor]: Taking taylor expansion of 2.0 in y
21.462 * [backup-simplify]: Simplify 2.0 into 2.0
21.462 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
21.462 * [taylor]: Taking taylor expansion of x in y
21.462 * [backup-simplify]: Simplify x into x
21.462 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
21.462 * [taylor]: Taking taylor expansion of y in y
21.462 * [backup-simplify]: Simplify 0 into 0
21.462 * [backup-simplify]: Simplify 1 into 1
21.462 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
21.462 * [taylor]: Taking taylor expansion of (/ 1 x) in y
21.462 * [taylor]: Taking taylor expansion of x in y
21.462 * [backup-simplify]: Simplify x into x
21.462 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
21.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y
21.462 * [taylor]: Taking taylor expansion of y in y
21.462 * [backup-simplify]: Simplify 0 into 0
21.462 * [backup-simplify]: Simplify 1 into 1
21.462 * [backup-simplify]: Simplify (/ 1 1) into 1
21.463 * [backup-simplify]: Simplify (- 1) into -1
21.463 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.463 * [backup-simplify]: Simplify (* 0 -1) into 0
21.463 * [backup-simplify]: Simplify (* x 0) into 0
21.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.464 * [backup-simplify]: Simplify (- 0) into 0
21.464 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
21.464 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
21.465 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
21.465 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
21.465 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
21.465 * [taylor]: Taking taylor expansion of 2.0 in x
21.465 * [backup-simplify]: Simplify 2.0 into 2.0
21.465 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
21.465 * [taylor]: Taking taylor expansion of x in x
21.465 * [backup-simplify]: Simplify 0 into 0
21.465 * [backup-simplify]: Simplify 1 into 1
21.465 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
21.465 * [taylor]: Taking taylor expansion of y in x
21.465 * [backup-simplify]: Simplify y into y
21.465 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
21.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.465 * [taylor]: Taking taylor expansion of x in x
21.465 * [backup-simplify]: Simplify 0 into 0
21.465 * [backup-simplify]: Simplify 1 into 1
21.465 * [backup-simplify]: Simplify (/ 1 1) into 1
21.465 * [taylor]: Taking taylor expansion of (/ 1 y) in x
21.465 * [taylor]: Taking taylor expansion of y in x
21.465 * [backup-simplify]: Simplify y into y
21.465 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
21.466 * [backup-simplify]: Simplify (+ 1 0) into 1
21.466 * [backup-simplify]: Simplify (* y 1) into y
21.466 * [backup-simplify]: Simplify (* 0 y) into 0
21.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.466 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
21.466 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
21.467 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
21.467 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
21.467 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
21.467 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
21.467 * [taylor]: Taking taylor expansion of 2.0 in x
21.467 * [backup-simplify]: Simplify 2.0 into 2.0
21.467 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
21.467 * [taylor]: Taking taylor expansion of x in x
21.467 * [backup-simplify]: Simplify 0 into 0
21.467 * [backup-simplify]: Simplify 1 into 1
21.467 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
21.467 * [taylor]: Taking taylor expansion of y in x
21.467 * [backup-simplify]: Simplify y into y
21.467 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
21.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.467 * [taylor]: Taking taylor expansion of x in x
21.467 * [backup-simplify]: Simplify 0 into 0
21.467 * [backup-simplify]: Simplify 1 into 1
21.467 * [backup-simplify]: Simplify (/ 1 1) into 1
21.467 * [taylor]: Taking taylor expansion of (/ 1 y) in x
21.468 * [taylor]: Taking taylor expansion of y in x
21.468 * [backup-simplify]: Simplify y into y
21.468 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
21.468 * [backup-simplify]: Simplify (+ 1 0) into 1
21.468 * [backup-simplify]: Simplify (* y 1) into y
21.468 * [backup-simplify]: Simplify (* 0 y) into 0
21.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.468 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
21.468 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
21.469 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
21.469 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
21.469 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
21.469 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
21.469 * [taylor]: Taking taylor expansion of 2.0 in y
21.469 * [backup-simplify]: Simplify 2.0 into 2.0
21.469 * [taylor]: Taking taylor expansion of y in y
21.469 * [backup-simplify]: Simplify 0 into 0
21.470 * [backup-simplify]: Simplify 1 into 1
21.470 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
21.470 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
21.470 * [backup-simplify]: Simplify 0 into 0
21.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
21.471 * [backup-simplify]: Simplify (- 0) into 0
21.472 * [backup-simplify]: Simplify (+ 0 0) into 0
21.472 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
21.473 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
21.473 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
21.473 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
21.473 * [taylor]: Taking taylor expansion of 2.0 in y
21.473 * [backup-simplify]: Simplify 2.0 into 2.0
21.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
21.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
21.473 * [taylor]: Taking taylor expansion of y in y
21.473 * [backup-simplify]: Simplify 0 into 0
21.473 * [backup-simplify]: Simplify 1 into 1
21.473 * [backup-simplify]: Simplify (* 1 1) into 1
21.473 * [backup-simplify]: Simplify (/ 1 1) into 1
21.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.474 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.476 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
21.476 * [backup-simplify]: Simplify 0 into 0
21.478 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.478 * [backup-simplify]: Simplify 0 into 0
21.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
21.479 * [backup-simplify]: Simplify (- 0) into 0
21.480 * [backup-simplify]: Simplify (+ 0 0) into 0
21.481 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
21.482 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
21.482 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
21.483 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
21.483 * [taylor]: Taking taylor expansion of 2.0 in y
21.483 * [backup-simplify]: Simplify 2.0 into 2.0
21.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
21.483 * [taylor]: Taking taylor expansion of (pow y 3) in y
21.483 * [taylor]: Taking taylor expansion of y in y
21.483 * [backup-simplify]: Simplify 0 into 0
21.483 * [backup-simplify]: Simplify 1 into 1
21.483 * [backup-simplify]: Simplify (* 1 1) into 1
21.483 * [backup-simplify]: Simplify (* 1 1) into 1
21.484 * [backup-simplify]: Simplify (/ 1 1) into 1
21.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.486 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.488 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.489 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.492 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.492 * [backup-simplify]: Simplify 0 into 0
21.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.495 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.495 * [backup-simplify]: Simplify 0 into 0
21.496 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.496 * [backup-simplify]: Simplify 0 into 0
21.496 * [backup-simplify]: Simplify 0 into 0
21.496 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- x)) 2.0) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x)))))
21.496 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0
21.496 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y
21.496 * [taylor]: Taking taylor expansion of 2.0 in y
21.496 * [backup-simplify]: Simplify 2.0 into 2.0
21.496 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y
21.496 * [taylor]: Taking taylor expansion of x in y
21.496 * [backup-simplify]: Simplify x into x
21.496 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
21.496 * [taylor]: Taking taylor expansion of y in y
21.496 * [backup-simplify]: Simplify 0 into 0
21.496 * [backup-simplify]: Simplify 1 into 1
21.496 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
21.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y
21.496 * [taylor]: Taking taylor expansion of y in y
21.496 * [backup-simplify]: Simplify 0 into 0
21.496 * [backup-simplify]: Simplify 1 into 1
21.497 * [backup-simplify]: Simplify (/ 1 1) into 1
21.497 * [taylor]: Taking taylor expansion of (/ 1 x) in y
21.497 * [taylor]: Taking taylor expansion of x in y
21.497 * [backup-simplify]: Simplify x into x
21.497 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
21.497 * [backup-simplify]: Simplify (+ 1 0) into 1
21.498 * [backup-simplify]: Simplify (* 0 1) into 0
21.498 * [backup-simplify]: Simplify (* x 0) into 0
21.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.498 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
21.499 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
21.499 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1
21.499 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
21.499 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
21.499 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
21.500 * [taylor]: Taking taylor expansion of 2.0 in x
21.500 * [backup-simplify]: Simplify 2.0 into 2.0
21.500 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
21.500 * [taylor]: Taking taylor expansion of x in x
21.500 * [backup-simplify]: Simplify 0 into 0
21.500 * [backup-simplify]: Simplify 1 into 1
21.500 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
21.500 * [taylor]: Taking taylor expansion of y in x
21.500 * [backup-simplify]: Simplify y into y
21.500 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
21.500 * [taylor]: Taking taylor expansion of (/ 1 y) in x
21.500 * [taylor]: Taking taylor expansion of y in x
21.500 * [backup-simplify]: Simplify y into y
21.500 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
21.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.500 * [taylor]: Taking taylor expansion of x in x
21.500 * [backup-simplify]: Simplify 0 into 0
21.500 * [backup-simplify]: Simplify 1 into 1
21.500 * [backup-simplify]: Simplify (/ 1 1) into 1
21.501 * [backup-simplify]: Simplify (- 1) into -1
21.501 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.501 * [backup-simplify]: Simplify (* y -1) into (* -1 y)
21.501 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
21.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.502 * [backup-simplify]: Simplify (- 0) into 0
21.502 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
21.503 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1
21.503 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
21.503 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
21.503 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
21.503 * [taylor]: Taking taylor expansion of 2.0 in x
21.503 * [backup-simplify]: Simplify 2.0 into 2.0
21.503 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
21.503 * [taylor]: Taking taylor expansion of x in x
21.504 * [backup-simplify]: Simplify 0 into 0
21.504 * [backup-simplify]: Simplify 1 into 1
21.504 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
21.504 * [taylor]: Taking taylor expansion of y in x
21.504 * [backup-simplify]: Simplify y into y
21.504 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
21.504 * [taylor]: Taking taylor expansion of (/ 1 y) in x
21.504 * [taylor]: Taking taylor expansion of y in x
21.504 * [backup-simplify]: Simplify y into y
21.504 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
21.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.504 * [taylor]: Taking taylor expansion of x in x
21.504 * [backup-simplify]: Simplify 0 into 0
21.504 * [backup-simplify]: Simplify 1 into 1
21.504 * [backup-simplify]: Simplify (/ 1 1) into 1
21.505 * [backup-simplify]: Simplify (- 1) into -1
21.505 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.505 * [backup-simplify]: Simplify (* y -1) into (* -1 y)
21.505 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
21.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.506 * [backup-simplify]: Simplify (- 0) into 0
21.506 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
21.507 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1
21.507 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
21.507 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
21.507 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
21.507 * [taylor]: Taking taylor expansion of -2.0 in y
21.507 * [backup-simplify]: Simplify -2.0 into -2.0
21.507 * [taylor]: Taking taylor expansion of y in y
21.507 * [backup-simplify]: Simplify 0 into 0
21.507 * [backup-simplify]: Simplify 1 into 1
21.508 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
21.509 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
21.509 * [backup-simplify]: Simplify 0 into 0
21.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
21.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.510 * [backup-simplify]: Simplify (- 0) into 0
21.510 * [backup-simplify]: Simplify (+ 0 0) into 0
21.511 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
21.512 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
21.512 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
21.512 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
21.512 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
21.512 * [taylor]: Taking taylor expansion of 2.0 in y
21.512 * [backup-simplify]: Simplify 2.0 into 2.0
21.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
21.512 * [taylor]: Taking taylor expansion of (pow y 2) in y
21.512 * [taylor]: Taking taylor expansion of y in y
21.512 * [backup-simplify]: Simplify 0 into 0
21.512 * [backup-simplify]: Simplify 1 into 1
21.512 * [backup-simplify]: Simplify (* 1 1) into 1
21.513 * [backup-simplify]: Simplify (/ 1 1) into 1
21.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.514 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.517 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
21.517 * [backup-simplify]: Simplify (- 0) into 0
21.517 * [backup-simplify]: Simplify 0 into 0
21.518 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.518 * [backup-simplify]: Simplify 0 into 0
21.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
21.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.518 * [backup-simplify]: Simplify (- 0) into 0
21.519 * [backup-simplify]: Simplify (+ 0 0) into 0
21.519 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
21.521 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
21.521 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
21.521 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
21.521 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
21.521 * [taylor]: Taking taylor expansion of 2.0 in y
21.521 * [backup-simplify]: Simplify 2.0 into 2.0
21.521 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
21.521 * [taylor]: Taking taylor expansion of (pow y 3) in y
21.521 * [taylor]: Taking taylor expansion of y in y
21.521 * [backup-simplify]: Simplify 0 into 0
21.521 * [backup-simplify]: Simplify 1 into 1
21.522 * [backup-simplify]: Simplify (* 1 1) into 1
21.522 * [backup-simplify]: Simplify (* 1 1) into 1
21.523 * [backup-simplify]: Simplify (/ 1 1) into 1
21.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.525 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.527 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.531 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.532 * [backup-simplify]: Simplify (- 0) into 0
21.532 * [backup-simplify]: Simplify 0 into 0
21.533 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.535 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.535 * [backup-simplify]: Simplify (- 0) into 0
21.535 * [backup-simplify]: Simplify 0 into 0
21.536 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.536 * [backup-simplify]: Simplify 0 into 0
21.536 * [backup-simplify]: Simplify 0 into 0
21.536 * * * [progress]: simplifying candidates
21.537 * [simplify]: Simplifying:
  (expm1 (/ (* (* x 2.0) y) (- x y)))
  (log1p (/ (* (* x 2.0) y) (- x y)))
  (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y)))
  (- (+ (log (* x 2.0)) (log y)) (log (- x y)))
  (- (log (* (* x 2.0) y)) (log (- x y)))
  (log (/ (* (* x 2.0) y) (- x y)))
  (exp (/ (* (* x 2.0) y) (- x y)))
  (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))
  (cbrt (/ (* (* x 2.0) y) (- x y)))
  (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y)))
  (sqrt (/ (* (* x 2.0) y) (- x y)))
  (sqrt (/ (* (* x 2.0) y) (- x y)))
  (- (* (* x 2.0) y))
  (- (- x y))
  (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ (* x 2.0) (sqrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ (* x 2.0) 1)
  (/ y (- x y))
  (/ (* x 2.0) (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt y)))
  (/ (* x 2.0) 1)
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (* x 2.0) y) (sqrt (- x y)))
  (/ (* (* x 2.0) y) 1)
  (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y)))
  (/ (* (* x 2.0) y) 1)
  (/ (- x y) y)
  (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))
  (/ (* (* x 2.0) y) (- (* x x) (* y y)))
  0
  0
  0
21.538 * * [simplify]: iteration 0: 79 enodes
21.564 * * [simplify]: iteration 1: 223 enodes
21.675 * * [simplify]: iteration 2: 1321 enodes
22.276 * * [simplify]: iteration complete: 5001 enodes
22.276 * * [simplify]: Extracting #0: cost 28 inf + 0
22.277 * * [simplify]: Extracting #1: cost 952 inf + 1
22.283 * * [simplify]: Extracting #2: cost 1787 inf + 2230
22.300 * * [simplify]: Extracting #3: cost 1294 inf + 103633
22.364 * * [simplify]: Extracting #4: cost 301 inf + 323961
22.461 * * [simplify]: Extracting #5: cost 61 inf + 402338
22.566 * * [simplify]: Extracting #6: cost 2 inf + 425698
22.669 * * [simplify]: Extracting #7: cost 0 inf + 426204
22.755 * [simplify]: Simplified to:
  (expm1 (* (/ y (- x y)) (* 2.0 x)))
  (log1p (* (/ y (- x y)) (* 2.0 x)))
  (log (* (/ y (- x y)) (* 2.0 x)))
  (log (* (/ y (- x y)) (* 2.0 x)))
  (log (* (/ y (- x y)) (* 2.0 x)))
  (log (* (/ y (- x y)) (* 2.0 x)))
  (exp (* (/ y (- x y)) (* 2.0 x)))
  (* (* (/ y (- x y)) (* 2.0 x)) (* (* (/ y (- x y)) (* 2.0 x)) (* (/ y (- x y)) (* 2.0 x))))
  (* (* (/ y (- x y)) (* 2.0 x)) (* (* (/ y (- x y)) (* 2.0 x)) (* (/ y (- x y)) (* 2.0 x))))
  (* (* (/ y (- x y)) (* 2.0 x)) (* (* (/ y (- x y)) (* 2.0 x)) (* (/ y (- x y)) (* 2.0 x))))
  (* (cbrt (* (/ y (- x y)) (* 2.0 x))) (cbrt (* (/ y (- x y)) (* 2.0 x))))
  (cbrt (* (/ y (- x y)) (* 2.0 x)))
  (* (* (/ y (- x y)) (* 2.0 x)) (* (* (/ y (- x y)) (* 2.0 x)) (* (/ y (- x y)) (* 2.0 x))))
  (sqrt (* (/ y (- x y)) (* 2.0 x)))
  (sqrt (* (/ y (- x y)) (* 2.0 x)))
  (* (* 2.0 x) (- y))
  (+ (- x) y)
  (* (/ 2.0 (cbrt (- x y))) (/ x (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ (* 2.0 x) (sqrt (- x y)))
  (/ y (sqrt (- x y)))
  (* 2.0 x)
  (/ y (- x y))
  (/ 2.0 (/ (+ (sqrt y) (sqrt x)) x))
  (/ y (- (sqrt x) (sqrt y)))
  (* 2.0 x)
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (/ (- x y) y) (* 2.0 x))
  (* (* (/ 2.0 (cbrt (- x y))) (/ x (cbrt (- x y)))) y)
  (* (/ (* 2.0 x) (sqrt (- x y))) y)
  (* (* y x) 2.0)
  (* (/ 2.0 (/ (+ (sqrt y) (sqrt x)) x)) y)
  (* (* y x) 2.0)
  (/ (- x y) y)
  (/ (* 2.0 x) (/ (- (* (* x x) x) (* (* y y) y)) y))
  (/ y (/ (- (* x x) (* y y)) (* 2.0 x)))
  0
  0
  0
22.756 * * * [progress]: adding candidates to table
22.859 * * [progress]: iteration 2 / 4
22.859 * * * [progress]: picking best candidate
22.871 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))>
22.871 * * * [progress]: localizing error
22.881 * * * [progress]: generating rewritten candidates
22.881 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
22.910 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
22.926 * * * [progress]: generating series expansions
22.926 * * * * [progress]: [ 1 / 2 ] generating series at (2)
22.927 * [backup-simplify]: Simplify (* (* 2.0 x) (/ y (- x y))) into (* 2.0 (/ (* x y) (- x y)))
22.927 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
22.927 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
22.927 * [taylor]: Taking taylor expansion of 2.0 in y
22.927 * [backup-simplify]: Simplify 2.0 into 2.0
22.927 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
22.927 * [taylor]: Taking taylor expansion of (* x y) in y
22.927 * [taylor]: Taking taylor expansion of x in y
22.927 * [backup-simplify]: Simplify x into x
22.927 * [taylor]: Taking taylor expansion of y in y
22.927 * [backup-simplify]: Simplify 0 into 0
22.927 * [backup-simplify]: Simplify 1 into 1
22.927 * [taylor]: Taking taylor expansion of (- x y) in y
22.927 * [taylor]: Taking taylor expansion of x in y
22.927 * [backup-simplify]: Simplify x into x
22.927 * [taylor]: Taking taylor expansion of y in y
22.927 * [backup-simplify]: Simplify 0 into 0
22.927 * [backup-simplify]: Simplify 1 into 1
22.927 * [backup-simplify]: Simplify (* x 0) into 0
22.928 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
22.928 * [backup-simplify]: Simplify (- 0) into 0
22.928 * [backup-simplify]: Simplify (+ x 0) into x
22.929 * [backup-simplify]: Simplify (/ x x) into 1
22.929 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
22.929 * [taylor]: Taking taylor expansion of 2.0 in x
22.929 * [backup-simplify]: Simplify 2.0 into 2.0
22.929 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
22.929 * [taylor]: Taking taylor expansion of (* x y) in x
22.929 * [taylor]: Taking taylor expansion of x in x
22.929 * [backup-simplify]: Simplify 0 into 0
22.929 * [backup-simplify]: Simplify 1 into 1
22.929 * [taylor]: Taking taylor expansion of y in x
22.929 * [backup-simplify]: Simplify y into y
22.929 * [taylor]: Taking taylor expansion of (- x y) in x
22.929 * [taylor]: Taking taylor expansion of x in x
22.929 * [backup-simplify]: Simplify 0 into 0
22.929 * [backup-simplify]: Simplify 1 into 1
22.929 * [taylor]: Taking taylor expansion of y in x
22.929 * [backup-simplify]: Simplify y into y
22.929 * [backup-simplify]: Simplify (* 0 y) into 0
22.929 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
22.930 * [backup-simplify]: Simplify (- y) into (- y)
22.930 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
22.930 * [backup-simplify]: Simplify (/ y (- y)) into -1
22.930 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
22.930 * [taylor]: Taking taylor expansion of 2.0 in x
22.930 * [backup-simplify]: Simplify 2.0 into 2.0
22.930 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
22.930 * [taylor]: Taking taylor expansion of (* x y) in x
22.930 * [taylor]: Taking taylor expansion of x in x
22.930 * [backup-simplify]: Simplify 0 into 0
22.930 * [backup-simplify]: Simplify 1 into 1
22.930 * [taylor]: Taking taylor expansion of y in x
22.930 * [backup-simplify]: Simplify y into y
22.930 * [taylor]: Taking taylor expansion of (- x y) in x
22.930 * [taylor]: Taking taylor expansion of x in x
22.930 * [backup-simplify]: Simplify 0 into 0
22.930 * [backup-simplify]: Simplify 1 into 1
22.930 * [taylor]: Taking taylor expansion of y in x
22.930 * [backup-simplify]: Simplify y into y
22.930 * [backup-simplify]: Simplify (* 0 y) into 0
22.931 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
22.931 * [backup-simplify]: Simplify (- y) into (- y)
22.931 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
22.931 * [backup-simplify]: Simplify (/ y (- y)) into -1
22.931 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
22.931 * [taylor]: Taking taylor expansion of -2.0 in y
22.932 * [backup-simplify]: Simplify -2.0 into -2.0
22.932 * [backup-simplify]: Simplify 0 into 0
22.932 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
22.933 * [backup-simplify]: Simplify (- 0) into 0
22.933 * [backup-simplify]: Simplify (+ 1 0) into 1
22.933 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
22.934 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
22.934 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
22.934 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
22.934 * [taylor]: Taking taylor expansion of 2.0 in y
22.934 * [backup-simplify]: Simplify 2.0 into 2.0
22.934 * [taylor]: Taking taylor expansion of (/ 1 y) in y
22.934 * [taylor]: Taking taylor expansion of y in y
22.934 * [backup-simplify]: Simplify 0 into 0
22.934 * [backup-simplify]: Simplify 1 into 1
22.935 * [backup-simplify]: Simplify (/ 1 1) into 1
22.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.937 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
22.938 * [backup-simplify]: Simplify (- 0) into 0
22.938 * [backup-simplify]: Simplify 0 into 0
22.938 * [backup-simplify]: Simplify 0 into 0
22.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
22.939 * [backup-simplify]: Simplify (- 0) into 0
22.939 * [backup-simplify]: Simplify (+ 0 0) into 0
22.940 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
22.940 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
22.940 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
22.940 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
22.940 * [taylor]: Taking taylor expansion of 2.0 in y
22.940 * [backup-simplify]: Simplify 2.0 into 2.0
22.940 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
22.940 * [taylor]: Taking taylor expansion of (pow y 2) in y
22.940 * [taylor]: Taking taylor expansion of y in y
22.940 * [backup-simplify]: Simplify 0 into 0
22.940 * [backup-simplify]: Simplify 1 into 1
22.941 * [backup-simplify]: Simplify (* 1 1) into 1
22.941 * [backup-simplify]: Simplify (/ 1 1) into 1
22.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.942 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
22.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
22.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.944 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.945 * [backup-simplify]: Simplify (- 0) into 0
22.945 * [backup-simplify]: Simplify 0 into 0
22.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.946 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.946 * [backup-simplify]: Simplify (- 0) into 0
22.946 * [backup-simplify]: Simplify 0 into 0
22.946 * [backup-simplify]: Simplify 0 into 0
22.946 * [backup-simplify]: Simplify 0 into 0
22.946 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (/ (/ 1 y) (- (/ 1 x) (/ 1 y)))) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
22.946 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
22.946 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
22.946 * [taylor]: Taking taylor expansion of 2.0 in y
22.946 * [backup-simplify]: Simplify 2.0 into 2.0
22.946 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
22.946 * [taylor]: Taking taylor expansion of x in y
22.946 * [backup-simplify]: Simplify x into x
22.946 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
22.946 * [taylor]: Taking taylor expansion of y in y
22.946 * [backup-simplify]: Simplify 0 into 0
22.946 * [backup-simplify]: Simplify 1 into 1
22.947 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
22.947 * [taylor]: Taking taylor expansion of (/ 1 x) in y
22.947 * [taylor]: Taking taylor expansion of x in y
22.947 * [backup-simplify]: Simplify x into x
22.947 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
22.947 * [taylor]: Taking taylor expansion of (/ 1 y) in y
22.947 * [taylor]: Taking taylor expansion of y in y
22.947 * [backup-simplify]: Simplify 0 into 0
22.947 * [backup-simplify]: Simplify 1 into 1
22.947 * [backup-simplify]: Simplify (/ 1 1) into 1
22.947 * [backup-simplify]: Simplify (- 1) into -1
22.947 * [backup-simplify]: Simplify (+ 0 -1) into -1
22.948 * [backup-simplify]: Simplify (* 0 -1) into 0
22.948 * [backup-simplify]: Simplify (* x 0) into 0
22.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.948 * [backup-simplify]: Simplify (- 0) into 0
22.948 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
22.949 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
22.949 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
22.949 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
22.949 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
22.949 * [taylor]: Taking taylor expansion of 2.0 in x
22.949 * [backup-simplify]: Simplify 2.0 into 2.0
22.949 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
22.949 * [taylor]: Taking taylor expansion of x in x
22.949 * [backup-simplify]: Simplify 0 into 0
22.949 * [backup-simplify]: Simplify 1 into 1
22.949 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
22.949 * [taylor]: Taking taylor expansion of y in x
22.949 * [backup-simplify]: Simplify y into y
22.949 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
22.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x
22.949 * [taylor]: Taking taylor expansion of x in x
22.949 * [backup-simplify]: Simplify 0 into 0
22.949 * [backup-simplify]: Simplify 1 into 1
22.950 * [backup-simplify]: Simplify (/ 1 1) into 1
22.950 * [taylor]: Taking taylor expansion of (/ 1 y) in x
22.950 * [taylor]: Taking taylor expansion of y in x
22.950 * [backup-simplify]: Simplify y into y
22.950 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
22.950 * [backup-simplify]: Simplify (+ 1 0) into 1
22.950 * [backup-simplify]: Simplify (* y 1) into y
22.950 * [backup-simplify]: Simplify (* 0 y) into 0
22.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.951 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
22.951 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
22.951 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
22.951 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
22.951 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
22.951 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
22.952 * [taylor]: Taking taylor expansion of 2.0 in x
22.952 * [backup-simplify]: Simplify 2.0 into 2.0
22.952 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
22.952 * [taylor]: Taking taylor expansion of x in x
22.952 * [backup-simplify]: Simplify 0 into 0
22.952 * [backup-simplify]: Simplify 1 into 1
22.952 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
22.952 * [taylor]: Taking taylor expansion of y in x
22.952 * [backup-simplify]: Simplify y into y
22.952 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
22.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
22.952 * [taylor]: Taking taylor expansion of x in x
22.952 * [backup-simplify]: Simplify 0 into 0
22.952 * [backup-simplify]: Simplify 1 into 1
22.952 * [backup-simplify]: Simplify (/ 1 1) into 1
22.952 * [taylor]: Taking taylor expansion of (/ 1 y) in x
22.952 * [taylor]: Taking taylor expansion of y in x
22.952 * [backup-simplify]: Simplify y into y
22.952 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
22.952 * [backup-simplify]: Simplify (+ 1 0) into 1
22.952 * [backup-simplify]: Simplify (* y 1) into y
22.952 * [backup-simplify]: Simplify (* 0 y) into 0
22.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.953 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
22.953 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
22.953 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
22.954 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
22.954 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
22.954 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
22.954 * [taylor]: Taking taylor expansion of 2.0 in y
22.954 * [backup-simplify]: Simplify 2.0 into 2.0
22.954 * [taylor]: Taking taylor expansion of y in y
22.954 * [backup-simplify]: Simplify 0 into 0
22.954 * [backup-simplify]: Simplify 1 into 1
22.954 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
22.955 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
22.955 * [backup-simplify]: Simplify 0 into 0
22.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.955 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
22.956 * [backup-simplify]: Simplify (- 0) into 0
22.956 * [backup-simplify]: Simplify (+ 0 0) into 0
22.956 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
22.957 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
22.958 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
22.958 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
22.958 * [taylor]: Taking taylor expansion of 2.0 in y
22.958 * [backup-simplify]: Simplify 2.0 into 2.0
22.958 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
22.958 * [taylor]: Taking taylor expansion of (pow y 2) in y
22.958 * [taylor]: Taking taylor expansion of y in y
22.958 * [backup-simplify]: Simplify 0 into 0
22.958 * [backup-simplify]: Simplify 1 into 1
22.958 * [backup-simplify]: Simplify (* 1 1) into 1
22.959 * [backup-simplify]: Simplify (/ 1 1) into 1
22.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
22.960 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
22.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.963 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
22.963 * [backup-simplify]: Simplify 0 into 0
22.964 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.964 * [backup-simplify]: Simplify 0 into 0
22.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
22.965 * [backup-simplify]: Simplify (- 0) into 0
22.966 * [backup-simplify]: Simplify (+ 0 0) into 0
22.967 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
22.968 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
22.969 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
22.969 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
22.969 * [taylor]: Taking taylor expansion of 2.0 in y
22.969 * [backup-simplify]: Simplify 2.0 into 2.0
22.969 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
22.969 * [taylor]: Taking taylor expansion of (pow y 3) in y
22.969 * [taylor]: Taking taylor expansion of y in y
22.969 * [backup-simplify]: Simplify 0 into 0
22.969 * [backup-simplify]: Simplify 1 into 1
22.970 * [backup-simplify]: Simplify (* 1 1) into 1
22.970 * [backup-simplify]: Simplify (* 1 1) into 1
22.970 * [backup-simplify]: Simplify (/ 1 1) into 1
22.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
22.973 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
22.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.975 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
22.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.976 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
22.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.979 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.979 * [backup-simplify]: Simplify 0 into 0
22.980 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.983 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
22.983 * [backup-simplify]: Simplify 0 into 0
22.984 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.984 * [backup-simplify]: Simplify 0 into 0
22.984 * [backup-simplify]: Simplify 0 into 0
22.984 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y))))) into (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y)))
22.984 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in (x y) around 0
22.984 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in y
22.984 * [taylor]: Taking taylor expansion of 2.0 in y
22.984 * [backup-simplify]: Simplify 2.0 into 2.0
22.984 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in y
22.984 * [taylor]: Taking taylor expansion of x in y
22.984 * [backup-simplify]: Simplify x into x
22.984 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
22.984 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
22.984 * [taylor]: Taking taylor expansion of (/ 1 y) in y
22.984 * [taylor]: Taking taylor expansion of y in y
22.984 * [backup-simplify]: Simplify 0 into 0
22.985 * [backup-simplify]: Simplify 1 into 1
22.985 * [backup-simplify]: Simplify (/ 1 1) into 1
22.985 * [taylor]: Taking taylor expansion of (/ 1 x) in y
22.985 * [taylor]: Taking taylor expansion of x in y
22.985 * [backup-simplify]: Simplify x into x
22.985 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
22.985 * [taylor]: Taking taylor expansion of y in y
22.985 * [backup-simplify]: Simplify 0 into 0
22.985 * [backup-simplify]: Simplify 1 into 1
22.986 * [backup-simplify]: Simplify (+ 1 0) into 1
22.986 * [backup-simplify]: Simplify (* 1 0) into 0
22.986 * [backup-simplify]: Simplify (* x 0) into 0
22.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.987 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
22.987 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
22.987 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
22.988 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
22.988 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
22.988 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
22.988 * [taylor]: Taking taylor expansion of 2.0 in x
22.988 * [backup-simplify]: Simplify 2.0 into 2.0
22.988 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
22.988 * [taylor]: Taking taylor expansion of x in x
22.988 * [backup-simplify]: Simplify 0 into 0
22.988 * [backup-simplify]: Simplify 1 into 1
22.988 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
22.988 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
22.988 * [taylor]: Taking taylor expansion of (/ 1 y) in x
22.988 * [taylor]: Taking taylor expansion of y in x
22.988 * [backup-simplify]: Simplify y into y
22.988 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
22.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
22.988 * [taylor]: Taking taylor expansion of x in x
22.988 * [backup-simplify]: Simplify 0 into 0
22.988 * [backup-simplify]: Simplify 1 into 1
22.988 * [backup-simplify]: Simplify (/ 1 1) into 1
22.988 * [taylor]: Taking taylor expansion of y in x
22.988 * [backup-simplify]: Simplify y into y
22.989 * [backup-simplify]: Simplify (- 1) into -1
22.989 * [backup-simplify]: Simplify (+ 0 -1) into -1
22.989 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
22.989 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
22.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.990 * [backup-simplify]: Simplify (- 0) into 0
22.990 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
22.990 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
22.990 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
22.990 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
22.990 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
22.990 * [taylor]: Taking taylor expansion of 2.0 in x
22.990 * [backup-simplify]: Simplify 2.0 into 2.0
22.990 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
22.990 * [taylor]: Taking taylor expansion of x in x
22.990 * [backup-simplify]: Simplify 0 into 0
22.990 * [backup-simplify]: Simplify 1 into 1
22.990 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
22.991 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
22.991 * [taylor]: Taking taylor expansion of (/ 1 y) in x
22.991 * [taylor]: Taking taylor expansion of y in x
22.991 * [backup-simplify]: Simplify y into y
22.991 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
22.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x
22.991 * [taylor]: Taking taylor expansion of x in x
22.991 * [backup-simplify]: Simplify 0 into 0
22.991 * [backup-simplify]: Simplify 1 into 1
22.991 * [backup-simplify]: Simplify (/ 1 1) into 1
22.991 * [taylor]: Taking taylor expansion of y in x
22.991 * [backup-simplify]: Simplify y into y
22.991 * [backup-simplify]: Simplify (- 1) into -1
22.991 * [backup-simplify]: Simplify (+ 0 -1) into -1
22.991 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
22.992 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
22.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.992 * [backup-simplify]: Simplify (- 0) into 0
22.992 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
22.993 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
22.993 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
22.993 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
22.993 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
22.993 * [taylor]: Taking taylor expansion of -2.0 in y
22.993 * [backup-simplify]: Simplify -2.0 into -2.0
22.993 * [taylor]: Taking taylor expansion of y in y
22.993 * [backup-simplify]: Simplify 0 into 0
22.993 * [backup-simplify]: Simplify 1 into 1
22.993 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
22.994 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
22.994 * [backup-simplify]: Simplify 0 into 0
22.994 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
22.994 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
22.995 * [backup-simplify]: Simplify (- 0) into 0
22.995 * [backup-simplify]: Simplify (+ 0 0) into 0
22.995 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
22.996 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
22.996 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
22.996 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
22.996 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
22.996 * [taylor]: Taking taylor expansion of 2.0 in y
22.996 * [backup-simplify]: Simplify 2.0 into 2.0
22.996 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
22.996 * [taylor]: Taking taylor expansion of (pow y 2) in y
22.996 * [taylor]: Taking taylor expansion of y in y
22.996 * [backup-simplify]: Simplify 0 into 0
22.996 * [backup-simplify]: Simplify 1 into 1
22.996 * [backup-simplify]: Simplify (* 1 1) into 1
22.997 * [backup-simplify]: Simplify (/ 1 1) into 1
22.998 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
22.998 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
22.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
22.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.000 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
23.001 * [backup-simplify]: Simplify (- 0) into 0
23.001 * [backup-simplify]: Simplify 0 into 0
23.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.002 * [backup-simplify]: Simplify 0 into 0
23.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
23.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.003 * [backup-simplify]: Simplify (- 0) into 0
23.003 * [backup-simplify]: Simplify (+ 0 0) into 0
23.004 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
23.005 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
23.005 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
23.005 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
23.005 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
23.005 * [taylor]: Taking taylor expansion of 2.0 in y
23.005 * [backup-simplify]: Simplify 2.0 into 2.0
23.005 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
23.005 * [taylor]: Taking taylor expansion of (pow y 3) in y
23.005 * [taylor]: Taking taylor expansion of y in y
23.005 * [backup-simplify]: Simplify 0 into 0
23.005 * [backup-simplify]: Simplify 1 into 1
23.006 * [backup-simplify]: Simplify (* 1 1) into 1
23.006 * [backup-simplify]: Simplify (* 1 1) into 1
23.006 * [backup-simplify]: Simplify (/ 1 1) into 1
23.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.008 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.009 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.010 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.011 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.012 * [backup-simplify]: Simplify (- 0) into 0
23.012 * [backup-simplify]: Simplify 0 into 0
23.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.013 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.014 * [backup-simplify]: Simplify (- 0) into 0
23.014 * [backup-simplify]: Simplify 0 into 0
23.014 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.014 * [backup-simplify]: Simplify 0 into 0
23.014 * [backup-simplify]: Simplify 0 into 0
23.014 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
23.014 * [backup-simplify]: Simplify (/ y (- x y)) into (/ y (- x y))
23.014 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0
23.014 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
23.014 * [taylor]: Taking taylor expansion of y in x
23.014 * [backup-simplify]: Simplify y into y
23.014 * [taylor]: Taking taylor expansion of (- x y) in x
23.015 * [taylor]: Taking taylor expansion of x in x
23.015 * [backup-simplify]: Simplify 0 into 0
23.015 * [backup-simplify]: Simplify 1 into 1
23.015 * [taylor]: Taking taylor expansion of y in x
23.015 * [backup-simplify]: Simplify y into y
23.015 * [backup-simplify]: Simplify (- y) into (- y)
23.015 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
23.015 * [backup-simplify]: Simplify (/ y (- y)) into -1
23.015 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
23.015 * [taylor]: Taking taylor expansion of y in y
23.015 * [backup-simplify]: Simplify 0 into 0
23.015 * [backup-simplify]: Simplify 1 into 1
23.015 * [taylor]: Taking taylor expansion of (- x y) in y
23.015 * [taylor]: Taking taylor expansion of x in y
23.015 * [backup-simplify]: Simplify x into x
23.015 * [taylor]: Taking taylor expansion of y in y
23.015 * [backup-simplify]: Simplify 0 into 0
23.015 * [backup-simplify]: Simplify 1 into 1
23.015 * [backup-simplify]: Simplify (- 0) into 0
23.015 * [backup-simplify]: Simplify (+ x 0) into x
23.015 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
23.015 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
23.015 * [taylor]: Taking taylor expansion of y in y
23.015 * [backup-simplify]: Simplify 0 into 0
23.015 * [backup-simplify]: Simplify 1 into 1
23.015 * [taylor]: Taking taylor expansion of (- x y) in y
23.015 * [taylor]: Taking taylor expansion of x in y
23.015 * [backup-simplify]: Simplify x into x
23.015 * [taylor]: Taking taylor expansion of y in y
23.015 * [backup-simplify]: Simplify 0 into 0
23.015 * [backup-simplify]: Simplify 1 into 1
23.016 * [backup-simplify]: Simplify (- 0) into 0
23.016 * [backup-simplify]: Simplify (+ x 0) into x
23.016 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
23.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x
23.016 * [taylor]: Taking taylor expansion of x in x
23.016 * [backup-simplify]: Simplify 0 into 0
23.016 * [backup-simplify]: Simplify 1 into 1
23.016 * [backup-simplify]: Simplify (/ 1 1) into 1
23.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.016 * [backup-simplify]: Simplify 0 into 0
23.017 * [backup-simplify]: Simplify (- 1) into -1
23.017 * [backup-simplify]: Simplify (+ 0 -1) into -1
23.017 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ -1 x)))) into (/ 1 (pow x 2))
23.017 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
23.017 * [taylor]: Taking taylor expansion of (pow x 2) in x
23.017 * [taylor]: Taking taylor expansion of x in x
23.017 * [backup-simplify]: Simplify 0 into 0
23.017 * [backup-simplify]: Simplify 1 into 1
23.017 * [backup-simplify]: Simplify (* 1 1) into 1
23.018 * [backup-simplify]: Simplify (/ 1 1) into 1
23.018 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.018 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.019 * [backup-simplify]: Simplify 0 into 0
23.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.020 * [backup-simplify]: Simplify 0 into 0
23.020 * [backup-simplify]: Simplify (- 0) into 0
23.021 * [backup-simplify]: Simplify (+ 0 0) into 0
23.021 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* (/ 1 (pow x 2)) (/ -1 x)))) into (/ 1 (pow x 3))
23.021 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
23.021 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.021 * [taylor]: Taking taylor expansion of x in x
23.021 * [backup-simplify]: Simplify 0 into 0
23.021 * [backup-simplify]: Simplify 1 into 1
23.021 * [backup-simplify]: Simplify (* 1 1) into 1
23.021 * [backup-simplify]: Simplify (* 1 1) into 1
23.022 * [backup-simplify]: Simplify (/ 1 1) into 1
23.022 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.023 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.025 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.026 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.026 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.027 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.028 * [backup-simplify]: Simplify 0 into 0
23.029 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.029 * [backup-simplify]: Simplify 0 into 0
23.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.030 * [backup-simplify]: Simplify 0 into 0
23.030 * [backup-simplify]: Simplify 0 into 0
23.030 * [backup-simplify]: Simplify (/ (/ 1 y) (- (/ 1 x) (/ 1 y))) into (/ 1 (* y (- (/ 1 x) (/ 1 y))))
23.030 * [approximate]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in (y x) around 0
23.030 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in x
23.030 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
23.030 * [taylor]: Taking taylor expansion of y in x
23.030 * [backup-simplify]: Simplify y into y
23.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
23.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
23.030 * [taylor]: Taking taylor expansion of x in x
23.030 * [backup-simplify]: Simplify 0 into 0
23.030 * [backup-simplify]: Simplify 1 into 1
23.030 * [backup-simplify]: Simplify (/ 1 1) into 1
23.030 * [taylor]: Taking taylor expansion of (/ 1 y) in x
23.030 * [taylor]: Taking taylor expansion of y in x
23.030 * [backup-simplify]: Simplify y into y
23.030 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
23.031 * [backup-simplify]: Simplify (+ 1 0) into 1
23.031 * [backup-simplify]: Simplify (* y 1) into y
23.031 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
23.031 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in y
23.031 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
23.031 * [taylor]: Taking taylor expansion of y in y
23.031 * [backup-simplify]: Simplify 0 into 0
23.031 * [backup-simplify]: Simplify 1 into 1
23.031 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
23.031 * [taylor]: Taking taylor expansion of (/ 1 x) in y
23.031 * [taylor]: Taking taylor expansion of x in y
23.031 * [backup-simplify]: Simplify x into x
23.031 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
23.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
23.031 * [taylor]: Taking taylor expansion of y in y
23.031 * [backup-simplify]: Simplify 0 into 0
23.031 * [backup-simplify]: Simplify 1 into 1
23.031 * [backup-simplify]: Simplify (/ 1 1) into 1
23.031 * [backup-simplify]: Simplify (- 1) into -1
23.032 * [backup-simplify]: Simplify (+ 0 -1) into -1
23.032 * [backup-simplify]: Simplify (* 0 -1) into 0
23.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.033 * [backup-simplify]: Simplify (- 0) into 0
23.033 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
23.033 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
23.033 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
23.033 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in y
23.033 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
23.033 * [taylor]: Taking taylor expansion of y in y
23.033 * [backup-simplify]: Simplify 0 into 0
23.033 * [backup-simplify]: Simplify 1 into 1
23.033 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
23.033 * [taylor]: Taking taylor expansion of (/ 1 x) in y
23.033 * [taylor]: Taking taylor expansion of x in y
23.033 * [backup-simplify]: Simplify x into x
23.034 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
23.034 * [taylor]: Taking taylor expansion of (/ 1 y) in y
23.034 * [taylor]: Taking taylor expansion of y in y
23.034 * [backup-simplify]: Simplify 0 into 0
23.034 * [backup-simplify]: Simplify 1 into 1
23.034 * [backup-simplify]: Simplify (/ 1 1) into 1
23.034 * [backup-simplify]: Simplify (- 1) into -1
23.034 * [backup-simplify]: Simplify (+ 0 -1) into -1
23.035 * [backup-simplify]: Simplify (* 0 -1) into 0
23.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.035 * [backup-simplify]: Simplify (- 0) into 0
23.035 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
23.036 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
23.036 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
23.036 * [taylor]: Taking taylor expansion of -1 in x
23.036 * [backup-simplify]: Simplify -1 into -1
23.036 * [backup-simplify]: Simplify 0 into 0
23.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
23.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.037 * [backup-simplify]: Simplify (- 0) into 0
23.037 * [backup-simplify]: Simplify (+ 0 0) into 0
23.038 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 x)) (* 0 -1))) into (/ 1 x)
23.038 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 x) (- 1))))) into (- (/ 1 x))
23.038 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
23.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
23.038 * [taylor]: Taking taylor expansion of x in x
23.038 * [backup-simplify]: Simplify 0 into 0
23.038 * [backup-simplify]: Simplify 1 into 1
23.038 * [backup-simplify]: Simplify (/ 1 1) into 1
23.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.039 * [backup-simplify]: Simplify (- 0) into 0
23.039 * [backup-simplify]: Simplify 0 into 0
23.040 * [backup-simplify]: Simplify 0 into 0
23.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
23.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.040 * [backup-simplify]: Simplify (- 0) into 0
23.041 * [backup-simplify]: Simplify (+ 0 0) into 0
23.041 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 x)) (* 0 -1)))) into 0
23.042 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 x)) (/ (/ 1 x) (- 1))))) into (- (/ 1 (pow x 2)))
23.042 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
23.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
23.042 * [taylor]: Taking taylor expansion of (pow x 2) in x
23.042 * [taylor]: Taking taylor expansion of x in x
23.042 * [backup-simplify]: Simplify 0 into 0
23.042 * [backup-simplify]: Simplify 1 into 1
23.043 * [backup-simplify]: Simplify (* 1 1) into 1
23.043 * [backup-simplify]: Simplify (/ 1 1) into 1
23.043 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.044 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.045 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.046 * [backup-simplify]: Simplify (- 0) into 0
23.046 * [backup-simplify]: Simplify 0 into 0
23.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.047 * [backup-simplify]: Simplify (- 0) into 0
23.047 * [backup-simplify]: Simplify 0 into 0
23.047 * [backup-simplify]: Simplify 0 into 0
23.047 * [backup-simplify]: Simplify 0 into 0
23.047 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -1 (* (- (/ 1 y) (/ 1 x)) y))
23.047 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in (y x) around 0
23.047 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
23.047 * [taylor]: Taking taylor expansion of -1 in x
23.047 * [backup-simplify]: Simplify -1 into -1
23.047 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
23.047 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
23.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
23.047 * [taylor]: Taking taylor expansion of y in x
23.047 * [backup-simplify]: Simplify y into y
23.047 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
23.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
23.047 * [taylor]: Taking taylor expansion of x in x
23.047 * [backup-simplify]: Simplify 0 into 0
23.047 * [backup-simplify]: Simplify 1 into 1
23.048 * [backup-simplify]: Simplify (/ 1 1) into 1
23.048 * [taylor]: Taking taylor expansion of y in x
23.048 * [backup-simplify]: Simplify y into y
23.048 * [backup-simplify]: Simplify (- 1) into -1
23.048 * [backup-simplify]: Simplify (+ 0 -1) into -1
23.048 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
23.048 * [backup-simplify]: Simplify (/ -1 (* -1 y)) into (/ 1 y)
23.048 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
23.048 * [taylor]: Taking taylor expansion of -1 in y
23.048 * [backup-simplify]: Simplify -1 into -1
23.048 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
23.048 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
23.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
23.048 * [taylor]: Taking taylor expansion of y in y
23.048 * [backup-simplify]: Simplify 0 into 0
23.048 * [backup-simplify]: Simplify 1 into 1
23.049 * [backup-simplify]: Simplify (/ 1 1) into 1
23.049 * [taylor]: Taking taylor expansion of (/ 1 x) in y
23.049 * [taylor]: Taking taylor expansion of x in y
23.049 * [backup-simplify]: Simplify x into x
23.049 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
23.049 * [taylor]: Taking taylor expansion of y in y
23.049 * [backup-simplify]: Simplify 0 into 0
23.049 * [backup-simplify]: Simplify 1 into 1
23.049 * [backup-simplify]: Simplify (+ 1 0) into 1
23.049 * [backup-simplify]: Simplify (* 1 0) into 0
23.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.050 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
23.050 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
23.050 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
23.050 * [backup-simplify]: Simplify (/ -1 1) into -1
23.050 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
23.050 * [taylor]: Taking taylor expansion of -1 in y
23.050 * [backup-simplify]: Simplify -1 into -1
23.050 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
23.050 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
23.050 * [taylor]: Taking taylor expansion of (/ 1 y) in y
23.050 * [taylor]: Taking taylor expansion of y in y
23.050 * [backup-simplify]: Simplify 0 into 0
23.050 * [backup-simplify]: Simplify 1 into 1
23.051 * [backup-simplify]: Simplify (/ 1 1) into 1
23.051 * [taylor]: Taking taylor expansion of (/ 1 x) in y
23.051 * [taylor]: Taking taylor expansion of x in y
23.051 * [backup-simplify]: Simplify x into x
23.051 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
23.051 * [taylor]: Taking taylor expansion of y in y
23.051 * [backup-simplify]: Simplify 0 into 0
23.051 * [backup-simplify]: Simplify 1 into 1
23.051 * [backup-simplify]: Simplify (+ 1 0) into 1
23.051 * [backup-simplify]: Simplify (* 1 0) into 0
23.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.052 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
23.052 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
23.052 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
23.052 * [backup-simplify]: Simplify (/ -1 1) into -1
23.053 * [taylor]: Taking taylor expansion of -1 in x
23.053 * [backup-simplify]: Simplify -1 into -1
23.053 * [backup-simplify]: Simplify 0 into 0
23.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
23.053 * [backup-simplify]: Simplify (- 0) into 0
23.054 * [backup-simplify]: Simplify (+ 0 0) into 0
23.054 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 1) (* 0 0))) into (- (/ 1 x))
23.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 x)) 1)))) into (- (/ 1 x))
23.055 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
23.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
23.055 * [taylor]: Taking taylor expansion of x in x
23.055 * [backup-simplify]: Simplify 0 into 0
23.055 * [backup-simplify]: Simplify 1 into 1
23.055 * [backup-simplify]: Simplify (/ 1 1) into 1
23.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.056 * [backup-simplify]: Simplify (- 0) into 0
23.056 * [backup-simplify]: Simplify 0 into 0
23.056 * [backup-simplify]: Simplify 0 into 0
23.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
23.057 * [backup-simplify]: Simplify (- 0) into 0
23.057 * [backup-simplify]: Simplify (+ 0 0) into 0
23.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (+ (* 0 1) (* 0 0)))) into 0
23.059 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (/ 1 x)) (/ (- (/ 1 x)) 1)))) into (- (/ 1 (pow x 2)))
23.059 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
23.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
23.059 * [taylor]: Taking taylor expansion of (pow x 2) in x
23.059 * [taylor]: Taking taylor expansion of x in x
23.059 * [backup-simplify]: Simplify 0 into 0
23.059 * [backup-simplify]: Simplify 1 into 1
23.059 * [backup-simplify]: Simplify (* 1 1) into 1
23.060 * [backup-simplify]: Simplify (/ 1 1) into 1
23.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.063 * [backup-simplify]: Simplify (- 0) into 0
23.063 * [backup-simplify]: Simplify 0 into 0
23.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.064 * [backup-simplify]: Simplify (- 0) into 0
23.064 * [backup-simplify]: Simplify 0 into 0
23.064 * [backup-simplify]: Simplify 0 into 0
23.064 * [backup-simplify]: Simplify 0 into 0
23.064 * * * [progress]: simplifying candidates
23.065 * [simplify]: Simplifying:
  (expm1 (* (* 2.0 x) (/ y (- x y))))
  (log1p (* (* 2.0 x) (/ y (- x y))))
  (* (* 2.0 x) (/ y (- x y)))
  (* (* 2.0 x) (/ y (- x y)))
  (+ (+ (log 2.0) (log x)) (- (log y) (log (- x y))))
  (+ (+ (log 2.0) (log x)) (log (/ y (- x y))))
  (+ (log (* 2.0 x)) (- (log y) (log (- x y))))
  (+ (log (* 2.0 x)) (log (/ y (- x y))))
  (log (* (* 2.0 x) (/ y (- x y))))
  (exp (* (* 2.0 x) (/ y (- x y))))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))))
  (* (cbrt (* (* 2.0 x) (/ y (- x y)))) (cbrt (* (* 2.0 x) (/ y (- x y)))))
  (cbrt (* (* 2.0 x) (/ y (- x y))))
  (* (* (* (* 2.0 x) (/ y (- x y))) (* (* 2.0 x) (/ y (- x y)))) (* (* 2.0 x) (/ y (- x y))))
  (sqrt (* (* 2.0 x) (/ y (- x y))))
  (sqrt (* (* 2.0 x) (/ y (- x y))))
  (* (* 2.0 x) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))))
  (* (* 2.0 x) (sqrt (/ y (- x y))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) 1))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) 1))
  (* (* 2.0 x) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* 2.0 x) (/ (sqrt y) (sqrt (- x y))))
  (* (* 2.0 x) (/ (sqrt y) 1))
  (* (* 2.0 x) (/ (sqrt y) (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (/ (sqrt y) 1))
  (* (* 2.0 x) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* 2.0 x) (/ 1 (sqrt (- x y))))
  (* (* 2.0 x) (/ 1 1))
  (* (* 2.0 x) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (/ 1 1))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) y)
  (* (* 2.0 x) (/ y (- (pow x 3) (pow y 3))))
  (* (* 2.0 x) (/ y (- (* x x) (* y y))))
  (* x (/ y (- x y)))
  (* (* 2.0 x) y)
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x y)))
  (- (log y) (log (- x y)))
  (log (/ y (- x y)))
  (exp (/ y (- x y)))
  (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))
  (cbrt (/ y (- x y)))
  (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (- y)
  (- (- x y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt y) (cbrt (- x y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))
  (/ (cbrt y) (sqrt (- x y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- x y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt y) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- x y))
  (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt y) (cbrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- x y))
  (/ (sqrt y) (+ (sqrt x) (sqrt y)))
  (/ (sqrt y) (- (sqrt x) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ 1 1)
  (/ y (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) y)
  (/ y (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (sqrt (- x y)))
  (/ y 1)
  (/ y (+ (sqrt x) (sqrt y)))
  (/ y 1)
  (/ (- x y) (cbrt y))
  (/ (- x y) (sqrt y))
  (/ (- x y) y)
  (/ y (- (pow x 3) (pow y 3)))
  (/ y (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
23.066 * * [simplify]: iteration 0: 120 enodes
23.090 * * [simplify]: iteration 1: 338 enodes
23.263 * * [simplify]: iteration 2: 2284 enodes
24.171 * * [simplify]: iteration complete: 5000 enodes
24.171 * * [simplify]: Extracting #0: cost 70 inf + 0
24.173 * * [simplify]: Extracting #1: cost 655 inf + 85
24.177 * * [simplify]: Extracting #2: cost 1941 inf + 2264
24.197 * * [simplify]: Extracting #3: cost 583 inf + 98891
24.230 * * [simplify]: Extracting #4: cost 67 inf + 196382
24.270 * * [simplify]: Extracting #5: cost 0 inf + 214730
24.322 * [simplify]: Simplified to:
  (expm1 (/ (* (* y 2.0) x) (- x y)))
  (log1p (/ (* (* y 2.0) x) (- x y)))
  (/ (* (* y 2.0) x) (- x y))
  (/ (* (* y 2.0) x) (- x y))
  (log (/ (* (* y 2.0) x) (- x y)))
  (log (/ (* (* y 2.0) x) (- x y)))
  (log (/ (* (* y 2.0) x) (- x y)))
  (log (/ (* (* y 2.0) x) (- x y)))
  (log (/ (* (* y 2.0) x) (- x y)))
  (exp (/ (* (* y 2.0) x) (- x y)))
  (* (/ (* (* y 2.0) x) (- x y)) (* (/ (* (* y 2.0) x) (- x y)) (/ (* (* y 2.0) x) (- x y))))
  (* (/ (* (* y 2.0) x) (- x y)) (* (/ (* (* y 2.0) x) (- x y)) (/ (* (* y 2.0) x) (- x y))))
  (* (/ (* (* y 2.0) x) (- x y)) (* (/ (* (* y 2.0) x) (- x y)) (/ (* (* y 2.0) x) (- x y))))
  (* (/ (* (* y 2.0) x) (- x y)) (* (/ (* (* y 2.0) x) (- x y)) (/ (* (* y 2.0) x) (- x y))))
  (* (cbrt (/ (* (* y 2.0) x) (- x y))) (cbrt (/ (* (* y 2.0) x) (- x y))))
  (cbrt (/ (* (* y 2.0) x) (- x y)))
  (* (/ (* (* y 2.0) x) (- x y)) (* (/ (* (* y 2.0) x) (- x y)) (/ (* (* y 2.0) x) (- x y))))
  (sqrt (/ (* (* y 2.0) x) (- x y)))
  (sqrt (/ (* (* y 2.0) x) (- x y)))
  (* (* 2.0 (* x (cbrt (/ y (- x y))))) (cbrt (/ y (- x y))))
  (* (* 2.0 x) (sqrt (/ y (- x y))))
  (* (/ (cbrt y) (cbrt (- x y))) (* (/ (cbrt y) (cbrt (- x y))) (* 2.0 x)))
  (* (* (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))) 2.0) x)
  (* (* (cbrt y) (cbrt y)) (* 2.0 x))
  (/ (* (cbrt y) (* 2.0 x)) (/ (+ (sqrt y) (sqrt x)) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (* 2.0 x))
  (* (/ 2.0 (cbrt (- x y))) (/ (* x (sqrt y)) (cbrt (- x y))))
  (* (* (/ (sqrt y) (sqrt (- x y))) 2.0) x)
  (* 2.0 (* x (sqrt y)))
  (/ (* 2.0 (* x (sqrt y))) (+ (sqrt y) (sqrt x)))
  (* 2.0 (* x (sqrt y)))
  (* (/ x (cbrt (- x y))) (/ 2.0 (cbrt (- x y))))
  (* (/ x (sqrt (- x y))) 2.0)
  (* 2.0 x)
  (/ (* 2.0 x) (+ (sqrt y) (sqrt x)))
  (* 2.0 x)
  (* 2.0 x)
  (* (* y 2.0) x)
  (/ (* (* y 2.0) x) (- (* x (* x x)) (* (* y y) y)))
  (* (/ 2.0 (+ x y)) (/ (* x y) (- x y)))
  (/ (* x y) (- x y))
  (* (* y 2.0) x)
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x y)))
  (log (/ y (- x y)))
  (log (/ y (- x y)))
  (exp (/ y (- x y)))
  (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))
  (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))
  (cbrt (/ y (- x y)))
  (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (- y)
  (- (- x y))
  (* (/ (cbrt y) (cbrt (- x y))) (/ (cbrt y) (cbrt (- x y))))
  (/ (cbrt y) (cbrt (- x y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))
  (/ (cbrt y) (sqrt (- x y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- x y))
  (* (/ (cbrt y) (+ (sqrt y) (sqrt x))) (cbrt y))
  (/ (cbrt y) (- (sqrt x) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- x y))
  (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt y) (cbrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (sqrt y)
  (/ (sqrt y) (- x y))
  (/ (sqrt y) (+ (sqrt y) (sqrt x)))
  (/ (sqrt y) (- (sqrt x) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ y (sqrt (- x y)))
  1
  (/ y (- x y))
  (/ 1 (+ (sqrt y) (sqrt x)))
  (/ y (- (sqrt x) (sqrt y)))
  1
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) y)
  (/ (/ y (cbrt (- x y))) (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  y
  (/ y (+ (sqrt y) (sqrt x)))
  y
  (/ (- x y) (cbrt y))
  (/ (- x y) (sqrt y))
  (/ (- x y) y)
  (/ y (- (* x (* x x)) (* (* y y) y)))
  (/ (/ y (+ x y)) (- x y))
  0
  0
  0
  0
  0
  0
24.328 * * * [progress]: adding candidates to table
24.645 * * [progress]: iteration 3 / 4
24.645 * * * [progress]: picking best candidate
24.655 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))>
24.655 * * * [progress]: localizing error
24.666 * * * [progress]: generating rewritten candidates
24.666 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
24.682 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
24.703 * * * [progress]: generating series expansions
24.703 * * * * [progress]: [ 1 / 2 ] generating series at (2)
24.704 * [backup-simplify]: Simplify (/ (* x 2.0) (/ (- x y) y)) into (* 2.0 (/ (* x y) (- x y)))
24.704 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
24.704 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
24.704 * [taylor]: Taking taylor expansion of 2.0 in y
24.704 * [backup-simplify]: Simplify 2.0 into 2.0
24.704 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
24.704 * [taylor]: Taking taylor expansion of (* x y) in y
24.704 * [taylor]: Taking taylor expansion of x in y
24.704 * [backup-simplify]: Simplify x into x
24.704 * [taylor]: Taking taylor expansion of y in y
24.704 * [backup-simplify]: Simplify 0 into 0
24.704 * [backup-simplify]: Simplify 1 into 1
24.704 * [taylor]: Taking taylor expansion of (- x y) in y
24.704 * [taylor]: Taking taylor expansion of x in y
24.704 * [backup-simplify]: Simplify x into x
24.704 * [taylor]: Taking taylor expansion of y in y
24.704 * [backup-simplify]: Simplify 0 into 0
24.704 * [backup-simplify]: Simplify 1 into 1
24.704 * [backup-simplify]: Simplify (* x 0) into 0
24.704 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
24.705 * [backup-simplify]: Simplify (- 0) into 0
24.705 * [backup-simplify]: Simplify (+ x 0) into x
24.705 * [backup-simplify]: Simplify (/ x x) into 1
24.705 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
24.705 * [taylor]: Taking taylor expansion of 2.0 in x
24.705 * [backup-simplify]: Simplify 2.0 into 2.0
24.705 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
24.705 * [taylor]: Taking taylor expansion of (* x y) in x
24.705 * [taylor]: Taking taylor expansion of x in x
24.705 * [backup-simplify]: Simplify 0 into 0
24.705 * [backup-simplify]: Simplify 1 into 1
24.705 * [taylor]: Taking taylor expansion of y in x
24.705 * [backup-simplify]: Simplify y into y
24.705 * [taylor]: Taking taylor expansion of (- x y) in x
24.705 * [taylor]: Taking taylor expansion of x in x
24.705 * [backup-simplify]: Simplify 0 into 0
24.705 * [backup-simplify]: Simplify 1 into 1
24.705 * [taylor]: Taking taylor expansion of y in x
24.705 * [backup-simplify]: Simplify y into y
24.705 * [backup-simplify]: Simplify (* 0 y) into 0
24.706 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
24.706 * [backup-simplify]: Simplify (- y) into (- y)
24.706 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
24.706 * [backup-simplify]: Simplify (/ y (- y)) into -1
24.706 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
24.706 * [taylor]: Taking taylor expansion of 2.0 in x
24.706 * [backup-simplify]: Simplify 2.0 into 2.0
24.706 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
24.706 * [taylor]: Taking taylor expansion of (* x y) in x
24.706 * [taylor]: Taking taylor expansion of x in x
24.706 * [backup-simplify]: Simplify 0 into 0
24.706 * [backup-simplify]: Simplify 1 into 1
24.706 * [taylor]: Taking taylor expansion of y in x
24.706 * [backup-simplify]: Simplify y into y
24.706 * [taylor]: Taking taylor expansion of (- x y) in x
24.706 * [taylor]: Taking taylor expansion of x in x
24.706 * [backup-simplify]: Simplify 0 into 0
24.706 * [backup-simplify]: Simplify 1 into 1
24.706 * [taylor]: Taking taylor expansion of y in x
24.706 * [backup-simplify]: Simplify y into y
24.706 * [backup-simplify]: Simplify (* 0 y) into 0
24.707 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
24.707 * [backup-simplify]: Simplify (- y) into (- y)
24.707 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
24.707 * [backup-simplify]: Simplify (/ y (- y)) into -1
24.707 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
24.707 * [taylor]: Taking taylor expansion of -2.0 in y
24.707 * [backup-simplify]: Simplify -2.0 into -2.0
24.707 * [backup-simplify]: Simplify 0 into 0
24.708 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
24.708 * [backup-simplify]: Simplify (- 0) into 0
24.709 * [backup-simplify]: Simplify (+ 1 0) into 1
24.709 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
24.709 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
24.709 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
24.709 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
24.709 * [taylor]: Taking taylor expansion of 2.0 in y
24.710 * [backup-simplify]: Simplify 2.0 into 2.0
24.710 * [taylor]: Taking taylor expansion of (/ 1 y) in y
24.710 * [taylor]: Taking taylor expansion of y in y
24.710 * [backup-simplify]: Simplify 0 into 0
24.710 * [backup-simplify]: Simplify 1 into 1
24.710 * [backup-simplify]: Simplify (/ 1 1) into 1
24.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.712 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
24.712 * [backup-simplify]: Simplify (- 0) into 0
24.712 * [backup-simplify]: Simplify 0 into 0
24.713 * [backup-simplify]: Simplify 0 into 0
24.714 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
24.714 * [backup-simplify]: Simplify (- 0) into 0
24.714 * [backup-simplify]: Simplify (+ 0 0) into 0
24.714 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
24.715 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
24.715 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
24.715 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
24.715 * [taylor]: Taking taylor expansion of 2.0 in y
24.715 * [backup-simplify]: Simplify 2.0 into 2.0
24.715 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
24.715 * [taylor]: Taking taylor expansion of (pow y 2) in y
24.715 * [taylor]: Taking taylor expansion of y in y
24.715 * [backup-simplify]: Simplify 0 into 0
24.715 * [backup-simplify]: Simplify 1 into 1
24.716 * [backup-simplify]: Simplify (* 1 1) into 1
24.716 * [backup-simplify]: Simplify (/ 1 1) into 1
24.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.717 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
24.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.719 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
24.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.721 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.721 * [backup-simplify]: Simplify (- 0) into 0
24.721 * [backup-simplify]: Simplify 0 into 0
24.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.723 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.723 * [backup-simplify]: Simplify (- 0) into 0
24.723 * [backup-simplify]: Simplify 0 into 0
24.723 * [backup-simplify]: Simplify 0 into 0
24.724 * [backup-simplify]: Simplify 0 into 0
24.724 * [backup-simplify]: Simplify (/ (* (/ 1 x) 2.0) (/ (- (/ 1 x) (/ 1 y)) (/ 1 y))) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
24.724 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
24.724 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
24.724 * [taylor]: Taking taylor expansion of 2.0 in y
24.724 * [backup-simplify]: Simplify 2.0 into 2.0
24.724 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
24.724 * [taylor]: Taking taylor expansion of x in y
24.724 * [backup-simplify]: Simplify x into x
24.724 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
24.724 * [taylor]: Taking taylor expansion of y in y
24.724 * [backup-simplify]: Simplify 0 into 0
24.724 * [backup-simplify]: Simplify 1 into 1
24.724 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
24.724 * [taylor]: Taking taylor expansion of (/ 1 x) in y
24.724 * [taylor]: Taking taylor expansion of x in y
24.724 * [backup-simplify]: Simplify x into x
24.724 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
24.724 * [taylor]: Taking taylor expansion of (/ 1 y) in y
24.724 * [taylor]: Taking taylor expansion of y in y
24.724 * [backup-simplify]: Simplify 0 into 0
24.724 * [backup-simplify]: Simplify 1 into 1
24.725 * [backup-simplify]: Simplify (/ 1 1) into 1
24.725 * [backup-simplify]: Simplify (- 1) into -1
24.726 * [backup-simplify]: Simplify (+ 0 -1) into -1
24.726 * [backup-simplify]: Simplify (* 0 -1) into 0
24.726 * [backup-simplify]: Simplify (* x 0) into 0
24.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.727 * [backup-simplify]: Simplify (- 0) into 0
24.727 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
24.727 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
24.728 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
24.728 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
24.728 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
24.728 * [taylor]: Taking taylor expansion of 2.0 in x
24.728 * [backup-simplify]: Simplify 2.0 into 2.0
24.728 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
24.728 * [taylor]: Taking taylor expansion of x in x
24.728 * [backup-simplify]: Simplify 0 into 0
24.728 * [backup-simplify]: Simplify 1 into 1
24.728 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
24.728 * [taylor]: Taking taylor expansion of y in x
24.728 * [backup-simplify]: Simplify y into y
24.728 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
24.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.728 * [taylor]: Taking taylor expansion of x in x
24.728 * [backup-simplify]: Simplify 0 into 0
24.729 * [backup-simplify]: Simplify 1 into 1
24.729 * [backup-simplify]: Simplify (/ 1 1) into 1
24.729 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.729 * [taylor]: Taking taylor expansion of y in x
24.729 * [backup-simplify]: Simplify y into y
24.729 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.729 * [backup-simplify]: Simplify (+ 1 0) into 1
24.729 * [backup-simplify]: Simplify (* y 1) into y
24.729 * [backup-simplify]: Simplify (* 0 y) into 0
24.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.730 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
24.730 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
24.731 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
24.731 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
24.731 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
24.731 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
24.731 * [taylor]: Taking taylor expansion of 2.0 in x
24.731 * [backup-simplify]: Simplify 2.0 into 2.0
24.731 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
24.731 * [taylor]: Taking taylor expansion of x in x
24.731 * [backup-simplify]: Simplify 0 into 0
24.731 * [backup-simplify]: Simplify 1 into 1
24.731 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
24.731 * [taylor]: Taking taylor expansion of y in x
24.731 * [backup-simplify]: Simplify y into y
24.731 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
24.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.732 * [taylor]: Taking taylor expansion of x in x
24.732 * [backup-simplify]: Simplify 0 into 0
24.732 * [backup-simplify]: Simplify 1 into 1
24.732 * [backup-simplify]: Simplify (/ 1 1) into 1
24.732 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.732 * [taylor]: Taking taylor expansion of y in x
24.732 * [backup-simplify]: Simplify y into y
24.732 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.732 * [backup-simplify]: Simplify (+ 1 0) into 1
24.732 * [backup-simplify]: Simplify (* y 1) into y
24.733 * [backup-simplify]: Simplify (* 0 y) into 0
24.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.733 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
24.733 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
24.734 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
24.734 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
24.734 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
24.734 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
24.734 * [taylor]: Taking taylor expansion of 2.0 in y
24.734 * [backup-simplify]: Simplify 2.0 into 2.0
24.734 * [taylor]: Taking taylor expansion of y in y
24.734 * [backup-simplify]: Simplify 0 into 0
24.734 * [backup-simplify]: Simplify 1 into 1
24.735 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
24.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
24.736 * [backup-simplify]: Simplify 0 into 0
24.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
24.737 * [backup-simplify]: Simplify (- 0) into 0
24.737 * [backup-simplify]: Simplify (+ 0 0) into 0
24.738 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
24.738 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
24.743 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
24.743 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
24.743 * [taylor]: Taking taylor expansion of 2.0 in y
24.743 * [backup-simplify]: Simplify 2.0 into 2.0
24.743 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
24.743 * [taylor]: Taking taylor expansion of (pow y 2) in y
24.743 * [taylor]: Taking taylor expansion of y in y
24.743 * [backup-simplify]: Simplify 0 into 0
24.743 * [backup-simplify]: Simplify 1 into 1
24.743 * [backup-simplify]: Simplify (* 1 1) into 1
24.744 * [backup-simplify]: Simplify (/ 1 1) into 1
24.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
24.745 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
24.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.747 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
24.747 * [backup-simplify]: Simplify 0 into 0
24.748 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.748 * [backup-simplify]: Simplify 0 into 0
24.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.749 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.749 * [backup-simplify]: Simplify (- 0) into 0
24.750 * [backup-simplify]: Simplify (+ 0 0) into 0
24.751 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
24.752 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
24.752 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
24.752 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
24.752 * [taylor]: Taking taylor expansion of 2.0 in y
24.752 * [backup-simplify]: Simplify 2.0 into 2.0
24.752 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
24.753 * [taylor]: Taking taylor expansion of (pow y 3) in y
24.753 * [taylor]: Taking taylor expansion of y in y
24.753 * [backup-simplify]: Simplify 0 into 0
24.753 * [backup-simplify]: Simplify 1 into 1
24.753 * [backup-simplify]: Simplify (* 1 1) into 1
24.753 * [backup-simplify]: Simplify (* 1 1) into 1
24.754 * [backup-simplify]: Simplify (/ 1 1) into 1
24.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
24.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
24.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.757 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
24.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
24.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.761 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.761 * [backup-simplify]: Simplify 0 into 0
24.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.763 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.763 * [backup-simplify]: Simplify 0 into 0
24.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.764 * [backup-simplify]: Simplify 0 into 0
24.764 * [backup-simplify]: Simplify 0 into 0
24.764 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) 2.0) (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y)))) into (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y)))
24.764 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in (x y) around 0
24.764 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in y
24.764 * [taylor]: Taking taylor expansion of 2.0 in y
24.764 * [backup-simplify]: Simplify 2.0 into 2.0
24.764 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in y
24.764 * [taylor]: Taking taylor expansion of x in y
24.764 * [backup-simplify]: Simplify x into x
24.764 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
24.765 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
24.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y
24.765 * [taylor]: Taking taylor expansion of y in y
24.765 * [backup-simplify]: Simplify 0 into 0
24.765 * [backup-simplify]: Simplify 1 into 1
24.765 * [backup-simplify]: Simplify (/ 1 1) into 1
24.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y
24.765 * [taylor]: Taking taylor expansion of x in y
24.765 * [backup-simplify]: Simplify x into x
24.765 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
24.765 * [taylor]: Taking taylor expansion of y in y
24.765 * [backup-simplify]: Simplify 0 into 0
24.765 * [backup-simplify]: Simplify 1 into 1
24.765 * [backup-simplify]: Simplify (+ 1 0) into 1
24.765 * [backup-simplify]: Simplify (* 1 0) into 0
24.766 * [backup-simplify]: Simplify (* x 0) into 0
24.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.766 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
24.766 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
24.766 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
24.767 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
24.767 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
24.767 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
24.767 * [taylor]: Taking taylor expansion of 2.0 in x
24.767 * [backup-simplify]: Simplify 2.0 into 2.0
24.767 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
24.767 * [taylor]: Taking taylor expansion of x in x
24.767 * [backup-simplify]: Simplify 0 into 0
24.767 * [backup-simplify]: Simplify 1 into 1
24.767 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
24.767 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
24.767 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.767 * [taylor]: Taking taylor expansion of y in x
24.767 * [backup-simplify]: Simplify y into y
24.767 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.767 * [taylor]: Taking taylor expansion of x in x
24.767 * [backup-simplify]: Simplify 0 into 0
24.767 * [backup-simplify]: Simplify 1 into 1
24.767 * [backup-simplify]: Simplify (/ 1 1) into 1
24.767 * [taylor]: Taking taylor expansion of y in x
24.767 * [backup-simplify]: Simplify y into y
24.767 * [backup-simplify]: Simplify (- 1) into -1
24.768 * [backup-simplify]: Simplify (+ 0 -1) into -1
24.768 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
24.768 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
24.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.769 * [backup-simplify]: Simplify (- 0) into 0
24.769 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
24.769 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
24.769 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
24.769 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
24.769 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
24.769 * [taylor]: Taking taylor expansion of 2.0 in x
24.769 * [backup-simplify]: Simplify 2.0 into 2.0
24.769 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
24.769 * [taylor]: Taking taylor expansion of x in x
24.769 * [backup-simplify]: Simplify 0 into 0
24.769 * [backup-simplify]: Simplify 1 into 1
24.769 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
24.769 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
24.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.769 * [taylor]: Taking taylor expansion of y in x
24.769 * [backup-simplify]: Simplify y into y
24.770 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.770 * [taylor]: Taking taylor expansion of x in x
24.770 * [backup-simplify]: Simplify 0 into 0
24.770 * [backup-simplify]: Simplify 1 into 1
24.770 * [backup-simplify]: Simplify (/ 1 1) into 1
24.770 * [taylor]: Taking taylor expansion of y in x
24.770 * [backup-simplify]: Simplify y into y
24.770 * [backup-simplify]: Simplify (- 1) into -1
24.770 * [backup-simplify]: Simplify (+ 0 -1) into -1
24.770 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
24.770 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
24.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.771 * [backup-simplify]: Simplify (- 0) into 0
24.771 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
24.771 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
24.772 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
24.772 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
24.772 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
24.772 * [taylor]: Taking taylor expansion of -2.0 in y
24.772 * [backup-simplify]: Simplify -2.0 into -2.0
24.772 * [taylor]: Taking taylor expansion of y in y
24.772 * [backup-simplify]: Simplify 0 into 0
24.772 * [backup-simplify]: Simplify 1 into 1
24.772 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
24.773 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
24.773 * [backup-simplify]: Simplify 0 into 0
24.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
24.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.774 * [backup-simplify]: Simplify (- 0) into 0
24.774 * [backup-simplify]: Simplify (+ 0 0) into 0
24.774 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
24.775 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
24.775 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
24.775 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
24.775 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
24.775 * [taylor]: Taking taylor expansion of 2.0 in y
24.775 * [backup-simplify]: Simplify 2.0 into 2.0
24.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
24.775 * [taylor]: Taking taylor expansion of (pow y 2) in y
24.775 * [taylor]: Taking taylor expansion of y in y
24.775 * [backup-simplify]: Simplify 0 into 0
24.775 * [backup-simplify]: Simplify 1 into 1
24.775 * [backup-simplify]: Simplify (* 1 1) into 1
24.776 * [backup-simplify]: Simplify (/ 1 1) into 1
24.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
24.777 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
24.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.778 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
24.778 * [backup-simplify]: Simplify (- 0) into 0
24.778 * [backup-simplify]: Simplify 0 into 0
24.779 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.779 * [backup-simplify]: Simplify 0 into 0
24.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.780 * [backup-simplify]: Simplify (- 0) into 0
24.780 * [backup-simplify]: Simplify (+ 0 0) into 0
24.781 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
24.781 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
24.782 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
24.782 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
24.782 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
24.782 * [taylor]: Taking taylor expansion of 2.0 in y
24.782 * [backup-simplify]: Simplify 2.0 into 2.0
24.782 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
24.782 * [taylor]: Taking taylor expansion of (pow y 3) in y
24.782 * [taylor]: Taking taylor expansion of y in y
24.782 * [backup-simplify]: Simplify 0 into 0
24.782 * [backup-simplify]: Simplify 1 into 1
24.782 * [backup-simplify]: Simplify (* 1 1) into 1
24.782 * [backup-simplify]: Simplify (* 1 1) into 1
24.783 * [backup-simplify]: Simplify (/ 1 1) into 1
24.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
24.784 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
24.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.785 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
24.786 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
24.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.788 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.788 * [backup-simplify]: Simplify (- 0) into 0
24.788 * [backup-simplify]: Simplify 0 into 0
24.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.790 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
24.790 * [backup-simplify]: Simplify (- 0) into 0
24.790 * [backup-simplify]: Simplify 0 into 0
24.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.791 * [backup-simplify]: Simplify 0 into 0
24.791 * [backup-simplify]: Simplify 0 into 0
24.791 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
24.791 * [backup-simplify]: Simplify (/ (- x y) y) into (/ (- x y) y)
24.791 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0
24.791 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y
24.791 * [taylor]: Taking taylor expansion of (- x y) in y
24.791 * [taylor]: Taking taylor expansion of x in y
24.791 * [backup-simplify]: Simplify x into x
24.791 * [taylor]: Taking taylor expansion of y in y
24.791 * [backup-simplify]: Simplify 0 into 0
24.791 * [backup-simplify]: Simplify 1 into 1
24.791 * [taylor]: Taking taylor expansion of y in y
24.791 * [backup-simplify]: Simplify 0 into 0
24.791 * [backup-simplify]: Simplify 1 into 1
24.791 * [backup-simplify]: Simplify (- 0) into 0
24.791 * [backup-simplify]: Simplify (+ x 0) into x
24.791 * [backup-simplify]: Simplify (/ x 1) into x
24.791 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
24.791 * [taylor]: Taking taylor expansion of (- x y) in x
24.791 * [taylor]: Taking taylor expansion of x in x
24.791 * [backup-simplify]: Simplify 0 into 0
24.791 * [backup-simplify]: Simplify 1 into 1
24.791 * [taylor]: Taking taylor expansion of y in x
24.791 * [backup-simplify]: Simplify y into y
24.791 * [taylor]: Taking taylor expansion of y in x
24.791 * [backup-simplify]: Simplify y into y
24.791 * [backup-simplify]: Simplify (- y) into (- y)
24.792 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
24.792 * [backup-simplify]: Simplify (/ (- y) y) into -1
24.792 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
24.792 * [taylor]: Taking taylor expansion of (- x y) in x
24.792 * [taylor]: Taking taylor expansion of x in x
24.792 * [backup-simplify]: Simplify 0 into 0
24.792 * [backup-simplify]: Simplify 1 into 1
24.792 * [taylor]: Taking taylor expansion of y in x
24.792 * [backup-simplify]: Simplify y into y
24.792 * [taylor]: Taking taylor expansion of y in x
24.792 * [backup-simplify]: Simplify y into y
24.792 * [backup-simplify]: Simplify (- y) into (- y)
24.792 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
24.792 * [backup-simplify]: Simplify (/ (- y) y) into -1
24.792 * [taylor]: Taking taylor expansion of -1 in y
24.792 * [backup-simplify]: Simplify -1 into -1
24.792 * [backup-simplify]: Simplify (- 0) into 0
24.792 * [backup-simplify]: Simplify (+ 1 0) into 1
24.792 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
24.792 * [taylor]: Taking taylor expansion of (/ 1 y) in y
24.792 * [taylor]: Taking taylor expansion of y in y
24.793 * [backup-simplify]: Simplify 0 into 0
24.793 * [backup-simplify]: Simplify 1 into 1
24.793 * [backup-simplify]: Simplify (/ 1 1) into 1
24.793 * [backup-simplify]: Simplify 1 into 1
24.793 * [backup-simplify]: Simplify -1 into -1
24.793 * [backup-simplify]: Simplify (- 0) into 0
24.793 * [backup-simplify]: Simplify (+ 0 0) into 0
24.793 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
24.793 * [taylor]: Taking taylor expansion of 0 in y
24.793 * [backup-simplify]: Simplify 0 into 0
24.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.794 * [backup-simplify]: Simplify 0 into 0
24.794 * [backup-simplify]: Simplify 0 into 0
24.794 * [backup-simplify]: Simplify (- 0) into 0
24.794 * [backup-simplify]: Simplify (+ 0 0) into 0
24.795 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.795 * [taylor]: Taking taylor expansion of 0 in y
24.795 * [backup-simplify]: Simplify 0 into 0
24.795 * [backup-simplify]: Simplify 0 into 0
24.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.795 * [backup-simplify]: Simplify 0 into 0
24.795 * [backup-simplify]: Simplify 0 into 0
24.795 * [backup-simplify]: Simplify (- 0) into 0
24.796 * [backup-simplify]: Simplify (+ 0 0) into 0
24.796 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.796 * [taylor]: Taking taylor expansion of 0 in y
24.796 * [backup-simplify]: Simplify 0 into 0
24.796 * [backup-simplify]: Simplify 0 into 0
24.796 * [backup-simplify]: Simplify (+ -1 (* 1 (* (/ 1 y) x))) into (- (/ x y) 1)
24.796 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 y)) into (* y (- (/ 1 x) (/ 1 y)))
24.796 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in (x y) around 0
24.796 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
24.796 * [taylor]: Taking taylor expansion of y in y
24.796 * [backup-simplify]: Simplify 0 into 0
24.796 * [backup-simplify]: Simplify 1 into 1
24.796 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
24.796 * [taylor]: Taking taylor expansion of (/ 1 x) in y
24.796 * [taylor]: Taking taylor expansion of x in y
24.796 * [backup-simplify]: Simplify x into x
24.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
24.796 * [taylor]: Taking taylor expansion of (/ 1 y) in y
24.796 * [taylor]: Taking taylor expansion of y in y
24.796 * [backup-simplify]: Simplify 0 into 0
24.796 * [backup-simplify]: Simplify 1 into 1
24.797 * [backup-simplify]: Simplify (/ 1 1) into 1
24.797 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
24.797 * [taylor]: Taking taylor expansion of y in x
24.797 * [backup-simplify]: Simplify y into y
24.797 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
24.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.797 * [taylor]: Taking taylor expansion of x in x
24.797 * [backup-simplify]: Simplify 0 into 0
24.797 * [backup-simplify]: Simplify 1 into 1
24.797 * [backup-simplify]: Simplify (/ 1 1) into 1
24.797 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.797 * [taylor]: Taking taylor expansion of y in x
24.797 * [backup-simplify]: Simplify y into y
24.797 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.797 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
24.797 * [taylor]: Taking taylor expansion of y in x
24.797 * [backup-simplify]: Simplify y into y
24.797 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
24.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.797 * [taylor]: Taking taylor expansion of x in x
24.797 * [backup-simplify]: Simplify 0 into 0
24.797 * [backup-simplify]: Simplify 1 into 1
24.797 * [backup-simplify]: Simplify (/ 1 1) into 1
24.797 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.797 * [taylor]: Taking taylor expansion of y in x
24.797 * [backup-simplify]: Simplify y into y
24.798 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.798 * [backup-simplify]: Simplify (+ 1 0) into 1
24.798 * [backup-simplify]: Simplify (* y 1) into y
24.798 * [taylor]: Taking taylor expansion of y in y
24.798 * [backup-simplify]: Simplify 0 into 0
24.798 * [backup-simplify]: Simplify 1 into 1
24.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.798 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
24.798 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
24.799 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
24.799 * [taylor]: Taking taylor expansion of (- 1) in y
24.799 * [taylor]: Taking taylor expansion of 1 in y
24.799 * [backup-simplify]: Simplify 1 into 1
24.799 * [backup-simplify]: Simplify 0 into 0
24.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.799 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
24.800 * [backup-simplify]: Simplify (- 0) into 0
24.800 * [backup-simplify]: Simplify (+ 0 0) into 0
24.800 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
24.800 * [taylor]: Taking taylor expansion of 0 in y
24.800 * [backup-simplify]: Simplify 0 into 0
24.801 * [backup-simplify]: Simplify (- 1) into -1
24.801 * [backup-simplify]: Simplify -1 into -1
24.801 * [backup-simplify]: Simplify 1 into 1
24.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.801 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.801 * [backup-simplify]: Simplify (- 0) into 0
24.802 * [backup-simplify]: Simplify (+ 0 0) into 0
24.802 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
24.802 * [taylor]: Taking taylor expansion of 0 in y
24.802 * [backup-simplify]: Simplify 0 into 0
24.802 * [backup-simplify]: Simplify 0 into 0
24.803 * [backup-simplify]: Simplify (- 0) into 0
24.803 * [backup-simplify]: Simplify 0 into 0
24.803 * [backup-simplify]: Simplify 0 into 0
24.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.804 * [backup-simplify]: Simplify (- 0) into 0
24.804 * [backup-simplify]: Simplify (+ 0 0) into 0
24.805 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
24.805 * [taylor]: Taking taylor expansion of 0 in y
24.805 * [backup-simplify]: Simplify 0 into 0
24.805 * [backup-simplify]: Simplify 0 into 0
24.805 * [backup-simplify]: Simplify 0 into 0
24.805 * [backup-simplify]: Simplify (- 0) into 0
24.805 * [backup-simplify]: Simplify 0 into 0
24.805 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) -1) into (- (/ x y) 1)
24.805 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (* (- (/ 1 y) (/ 1 x)) y))
24.805 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in (x y) around 0
24.805 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
24.805 * [taylor]: Taking taylor expansion of -1 in y
24.805 * [backup-simplify]: Simplify -1 into -1
24.805 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
24.805 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
24.805 * [taylor]: Taking taylor expansion of (/ 1 y) in y
24.805 * [taylor]: Taking taylor expansion of y in y
24.805 * [backup-simplify]: Simplify 0 into 0
24.805 * [backup-simplify]: Simplify 1 into 1
24.806 * [backup-simplify]: Simplify (/ 1 1) into 1
24.806 * [taylor]: Taking taylor expansion of (/ 1 x) in y
24.806 * [taylor]: Taking taylor expansion of x in y
24.806 * [backup-simplify]: Simplify x into x
24.806 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
24.806 * [taylor]: Taking taylor expansion of y in y
24.806 * [backup-simplify]: Simplify 0 into 0
24.806 * [backup-simplify]: Simplify 1 into 1
24.806 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
24.806 * [taylor]: Taking taylor expansion of -1 in x
24.806 * [backup-simplify]: Simplify -1 into -1
24.806 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
24.806 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
24.806 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.806 * [taylor]: Taking taylor expansion of y in x
24.806 * [backup-simplify]: Simplify y into y
24.806 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.806 * [taylor]: Taking taylor expansion of x in x
24.806 * [backup-simplify]: Simplify 0 into 0
24.806 * [backup-simplify]: Simplify 1 into 1
24.806 * [backup-simplify]: Simplify (/ 1 1) into 1
24.806 * [taylor]: Taking taylor expansion of y in x
24.806 * [backup-simplify]: Simplify y into y
24.806 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
24.806 * [taylor]: Taking taylor expansion of -1 in x
24.806 * [backup-simplify]: Simplify -1 into -1
24.806 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
24.806 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
24.806 * [taylor]: Taking taylor expansion of (/ 1 y) in x
24.806 * [taylor]: Taking taylor expansion of y in x
24.806 * [backup-simplify]: Simplify y into y
24.806 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
24.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x
24.806 * [taylor]: Taking taylor expansion of x in x
24.806 * [backup-simplify]: Simplify 0 into 0
24.806 * [backup-simplify]: Simplify 1 into 1
24.807 * [backup-simplify]: Simplify (/ 1 1) into 1
24.807 * [taylor]: Taking taylor expansion of y in x
24.807 * [backup-simplify]: Simplify y into y
24.807 * [backup-simplify]: Simplify (- 1) into -1
24.807 * [backup-simplify]: Simplify (+ 0 -1) into -1
24.807 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
24.807 * [backup-simplify]: Simplify (* -1 (* -1 y)) into y
24.807 * [taylor]: Taking taylor expansion of y in y
24.807 * [backup-simplify]: Simplify 0 into 0
24.807 * [backup-simplify]: Simplify 1 into 1
24.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
24.808 * [backup-simplify]: Simplify (- 0) into 0
24.808 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
24.808 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
24.809 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 (* -1 y))) into (- 1)
24.809 * [taylor]: Taking taylor expansion of (- 1) in y
24.809 * [taylor]: Taking taylor expansion of 1 in y
24.809 * [backup-simplify]: Simplify 1 into 1
24.809 * [backup-simplify]: Simplify 0 into 0
24.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
24.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.810 * [backup-simplify]: Simplify (- 0) into 0
24.810 * [backup-simplify]: Simplify (+ 0 0) into 0
24.810 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
24.811 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
24.811 * [taylor]: Taking taylor expansion of 0 in y
24.811 * [backup-simplify]: Simplify 0 into 0
24.811 * [backup-simplify]: Simplify (- 1) into -1
24.811 * [backup-simplify]: Simplify -1 into -1
24.811 * [backup-simplify]: Simplify 1 into 1
24.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.812 * [backup-simplify]: Simplify (- 0) into 0
24.812 * [backup-simplify]: Simplify (+ 0 0) into 0
24.813 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
24.814 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
24.814 * [taylor]: Taking taylor expansion of 0 in y
24.814 * [backup-simplify]: Simplify 0 into 0
24.814 * [backup-simplify]: Simplify 0 into 0
24.814 * [backup-simplify]: Simplify (- 0) into 0
24.814 * [backup-simplify]: Simplify 0 into 0
24.814 * [backup-simplify]: Simplify 0 into 0
24.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
24.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
24.815 * [backup-simplify]: Simplify (- 0) into 0
24.815 * [backup-simplify]: Simplify (+ 0 0) into 0
24.816 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
24.817 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0
24.817 * [taylor]: Taking taylor expansion of 0 in y
24.817 * [backup-simplify]: Simplify 0 into 0
24.817 * [backup-simplify]: Simplify 0 into 0
24.817 * [backup-simplify]: Simplify 0 into 0
24.817 * [backup-simplify]: Simplify (- 0) into 0
24.817 * [backup-simplify]: Simplify 0 into 0
24.818 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) -1) into (- (/ x y) 1)
24.818 * * * [progress]: simplifying candidates
24.819 * [simplify]: Simplifying:
  (expm1 (/ (* x 2.0) (/ (- x y) y)))
  (log1p (/ (* x 2.0) (/ (- x y) y)))
  (- (+ (log x) (log 2.0)) (- (log (- x y)) (log y)))
  (- (+ (log x) (log 2.0)) (log (/ (- x y) y)))
  (- (log (* x 2.0)) (- (log (- x y)) (log y)))
  (- (log (* x 2.0)) (log (/ (- x y) y)))
  (log (/ (* x 2.0) (/ (- x y) y)))
  (exp (/ (* x 2.0) (/ (- x y) y)))
  (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)))
  (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)))
  (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)))
  (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)))
  (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y))))
  (cbrt (/ (* x 2.0) (/ (- x y) y)))
  (* (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))) (/ (* x 2.0) (/ (- x y) y)))
  (sqrt (/ (* x 2.0) (/ (- x y) y)))
  (sqrt (/ (* x 2.0) (/ (- x y) y)))
  (- (* x 2.0))
  (- (/ (- x y) y))
  (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))))
  (/ 2.0 (cbrt (/ (- x y) y)))
  (/ x (sqrt (/ (- x y) y)))
  (/ 2.0 (sqrt (/ (- x y) y)))
  (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (cbrt (- x y)) (cbrt y)))
  (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)))
  (/ 2.0 (/ (cbrt (- x y)) (sqrt y)))
  (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 2.0 (/ (cbrt (- x y)) y))
  (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (sqrt (- x y)) (cbrt y)))
  (/ x (/ (sqrt (- x y)) (sqrt y)))
  (/ 2.0 (/ (sqrt (- x y)) (sqrt y)))
  (/ x (/ (sqrt (- x y)) 1))
  (/ 2.0 (/ (sqrt (- x y)) y))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (- x y) (cbrt y)))
  (/ x (/ 1 (sqrt y)))
  (/ 2.0 (/ (- x y) (sqrt y)))
  (/ x (/ 1 1))
  (/ 2.0 (/ (- x y) y))
  (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y)))
  (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y)))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) (sqrt y)))
  (/ x (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) y))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (- x y) (cbrt y)))
  (/ x (/ 1 (sqrt y)))
  (/ 2.0 (/ (- x y) (sqrt y)))
  (/ x (/ 1 1))
  (/ 2.0 (/ (- x y) y))
  (/ x 1)
  (/ 2.0 (/ (- x y) y))
  (/ x (- x y))
  (/ 2.0 (/ 1 y))
  (/ 1 (/ (- x y) y))
  (/ (/ (- x y) y) (* x 2.0))
  (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))))
  (/ (* x 2.0) (sqrt (/ (- x y) y)))
  (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)))
  (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y)))
  (/ (* x 2.0) (/ (sqrt (- x y)) 1))
  (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ 1 (sqrt y)))
  (/ (* x 2.0) (/ 1 1))
  (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y)))
  (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ 1 (sqrt y)))
  (/ (* x 2.0) (/ 1 1))
  (/ (* x 2.0) 1)
  (/ (* x 2.0) (- x y))
  (/ (/ (- x y) y) 2.0)
  (/ (* x 2.0) (- x y))
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (- (log (- x y)) (log y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  (/ y y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))
  (/ (cbrt (- x y)) (sqrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt x) (sqrt y)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (- x y) (sqrt y))
  (/ (- x y) 1)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* y (+ (* x x) (+ (* y y) (* x y))))
  (* y (+ x y))
  0
  0
  0
  (- (/ x y) 1)
  (- (/ x y) 1)
  (- (/ x y) 1)
24.820 * * [simplify]: iteration 0: 155 enodes
24.868 * * [simplify]: iteration 1: 429 enodes
25.162 * * [simplify]: iteration 2: 2589 enodes
25.678 * * [simplify]: iteration complete: 5000 enodes
25.678 * * [simplify]: Extracting #0: cost 104 inf + 0
25.682 * * [simplify]: Extracting #1: cost 1044 inf + 3
25.689 * * [simplify]: Extracting #2: cost 2063 inf + 12052
25.717 * * [simplify]: Extracting #3: cost 1030 inf + 192813
25.799 * * [simplify]: Extracting #4: cost 51 inf + 372699
25.895 * * [simplify]: Extracting #5: cost 0 inf + 381769
25.978 * * [simplify]: Extracting #6: cost 0 inf + 381507
26.062 * [simplify]: Simplified to:
  (expm1 (* y (/ (* x 2.0) (- x y))))
  (log1p (* y (/ (* x 2.0) (- x y))))
  (log (* y (/ (* x 2.0) (- x y))))
  (log (* y (/ (* x 2.0) (- x y))))
  (log (* y (/ (* x 2.0) (- x y))))
  (log (* y (/ (* x 2.0) (- x y))))
  (log (* y (/ (* x 2.0) (- x y))))
  (exp (* y (/ (* x 2.0) (- x y))))
  (/ (* (* x x) x) (* (* (/ (/ (- x y) y) 2.0) (/ (/ (- x y) y) 2.0)) (/ (/ (- x y) y) 2.0)))
  (/ (* (* x x) x) (* (* (/ (/ (- x y) y) 2.0) (/ (/ (- x y) y) 2.0)) (/ (/ (- x y) y) 2.0)))
  (/ (* (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))) (* x 2.0)) (/ (- x y) y))
  (/ (* (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))) (* x 2.0)) (/ (- x y) y))
  (* (cbrt (* y (/ (* x 2.0) (- x y)))) (cbrt (* y (/ (* x 2.0) (- x y)))))
  (cbrt (* y (/ (* x 2.0) (- x y))))
  (* (* y (/ (* x 2.0) (- x y))) (* (* y (/ (* x 2.0) (- x y))) (* y (/ (* x 2.0) (- x y)))))
  (sqrt (* y (/ (* x 2.0) (- x y))))
  (sqrt (* y (/ (* x 2.0) (- x y))))
  (* (- 2.0) x)
  (/ (- (- x y)) y)
  (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))))
  (/ 2.0 (cbrt (/ (- x y) y)))
  (/ x (sqrt (/ (- x y) y)))
  (/ 2.0 (sqrt (/ (- x y) y)))
  (/ x (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y))))
  (/ 2.0 (/ (cbrt (- x y)) (cbrt y)))
  (* (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (sqrt y))
  (/ (* 2.0 (sqrt y)) (cbrt (- x y)))
  (/ x (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* 2.0 y) (cbrt (- x y)))
  (* (* (cbrt y) (cbrt y)) (/ x (sqrt (- x y))))
  (* (cbrt y) (/ 2.0 (sqrt (- x y))))
  (/ (* x (sqrt y)) (sqrt (- x y)))
  (/ 2.0 (/ (sqrt (- x y)) (sqrt y)))
  (/ x (sqrt (- x y)))
  (/ (* 2.0 y) (sqrt (- x y)))
  (* (* (cbrt y) (cbrt y)) x)
  (* (/ 2.0 (- x y)) (cbrt y))
  (* x (sqrt y))
  (* (/ 2.0 (- x y)) (sqrt y))
  x
  (* (/ 2.0 (- x y)) y)
  (* (* (cbrt y) (cbrt y)) (/ x (+ (sqrt y) (sqrt x))))
  (/ (* 2.0 (cbrt y)) (- (sqrt x) (sqrt y)))
  (/ (* x (sqrt y)) (+ (sqrt y) (sqrt x)))
  (/ (* 2.0 (sqrt y)) (- (sqrt x) (sqrt y)))
  (/ x (+ (sqrt y) (sqrt x)))
  (/ (* 2.0 y) (- (sqrt x) (sqrt y)))
  (* (* (cbrt y) (cbrt y)) x)
  (* (/ 2.0 (- x y)) (cbrt y))
  (* x (sqrt y))
  (* (/ 2.0 (- x y)) (sqrt y))
  x
  (* (/ 2.0 (- x y)) y)
  x
  (* (/ 2.0 (- x y)) y)
  (/ x (- x y))
  (* y 2.0)
  (/ (* 1 y) (- x y))
  (/ (- x y) (* y (* x 2.0)))
  (* (/ x (cbrt (/ (- x y) y))) (/ 2.0 (cbrt (/ (- x y) y))))
  (* (/ x (sqrt (/ (- x y) y))) 2.0)
  (/ (/ (* x 2.0) (/ (cbrt (- x y)) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)))
  (* (/ (* x 2.0) (cbrt (- x y))) (/ (sqrt y) (cbrt (- x y))))
  (* (/ x (* (cbrt (- x y)) (cbrt (- x y)))) 2.0)
  (* (/ (* x 2.0) (sqrt (- x y))) (* (cbrt y) (cbrt y)))
  (* (/ (* x 2.0) (sqrt (- x y))) (sqrt y))
  (/ (* x 2.0) (sqrt (- x y)))
  (* (* (cbrt y) (cbrt y)) (* x 2.0))
  (* (* x 2.0) (sqrt y))
  (* x 2.0)
  (* (/ (* x 2.0) (+ (sqrt y) (sqrt x))) (* (cbrt y) (cbrt y)))
  (* (/ (* x 2.0) (+ (sqrt y) (sqrt x))) (sqrt y))
  (/ x (/ (+ (sqrt y) (sqrt x)) 2.0))
  (* (* (cbrt y) (cbrt y)) (* x 2.0))
  (* (* x 2.0) (sqrt y))
  (* x 2.0)
  (* x 2.0)
  (/ (* x 2.0) (- x y))
  (/ (/ (- x y) 2.0) y)
  (/ (* x 2.0) (- x y))
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (log (/ (- x y) y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  1
  (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (cbrt (- x y)) (/ (sqrt y) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) y)
  (/ (/ (sqrt (- x y)) (cbrt y)) (cbrt y))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (sqrt (- x y))
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt y) (sqrt x)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (/ (- x y) (cbrt y)) (cbrt y))
  (/ (- x y) (sqrt y))
  (- x y)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* y (fma (+ x y) y (* x x)))
  (* y (+ x y))
  0
  0
  0
  (/ (- x y) y)
  (/ (- x y) y)
  (/ (- x y) y)
26.069 * * * [progress]: adding candidates to table
26.444 * * [progress]: iteration 4 / 4
26.444 * * * [progress]: picking best candidate
26.447 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))>
26.447 * * * [progress]: localizing error
26.456 * * * [progress]: generating rewritten candidates
26.456 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
26.489 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
26.503 * * * [progress]: generating series expansions
26.504 * * * * [progress]: [ 1 / 2 ] generating series at (2)
26.504 * [backup-simplify]: Simplify (* (/ (* x 2.0) (- x y)) y) into (* 2.0 (/ (* x y) (- x y)))
26.504 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
26.504 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
26.504 * [taylor]: Taking taylor expansion of 2.0 in y
26.504 * [backup-simplify]: Simplify 2.0 into 2.0
26.504 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
26.504 * [taylor]: Taking taylor expansion of (* x y) in y
26.504 * [taylor]: Taking taylor expansion of x in y
26.504 * [backup-simplify]: Simplify x into x
26.504 * [taylor]: Taking taylor expansion of y in y
26.504 * [backup-simplify]: Simplify 0 into 0
26.504 * [backup-simplify]: Simplify 1 into 1
26.504 * [taylor]: Taking taylor expansion of (- x y) in y
26.504 * [taylor]: Taking taylor expansion of x in y
26.504 * [backup-simplify]: Simplify x into x
26.504 * [taylor]: Taking taylor expansion of y in y
26.504 * [backup-simplify]: Simplify 0 into 0
26.504 * [backup-simplify]: Simplify 1 into 1
26.504 * [backup-simplify]: Simplify (* x 0) into 0
26.504 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
26.505 * [backup-simplify]: Simplify (- 0) into 0
26.505 * [backup-simplify]: Simplify (+ x 0) into x
26.505 * [backup-simplify]: Simplify (/ x x) into 1
26.505 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
26.505 * [taylor]: Taking taylor expansion of 2.0 in x
26.505 * [backup-simplify]: Simplify 2.0 into 2.0
26.505 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
26.505 * [taylor]: Taking taylor expansion of (* x y) in x
26.505 * [taylor]: Taking taylor expansion of x in x
26.505 * [backup-simplify]: Simplify 0 into 0
26.505 * [backup-simplify]: Simplify 1 into 1
26.505 * [taylor]: Taking taylor expansion of y in x
26.505 * [backup-simplify]: Simplify y into y
26.505 * [taylor]: Taking taylor expansion of (- x y) in x
26.505 * [taylor]: Taking taylor expansion of x in x
26.505 * [backup-simplify]: Simplify 0 into 0
26.505 * [backup-simplify]: Simplify 1 into 1
26.505 * [taylor]: Taking taylor expansion of y in x
26.505 * [backup-simplify]: Simplify y into y
26.505 * [backup-simplify]: Simplify (* 0 y) into 0
26.505 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
26.505 * [backup-simplify]: Simplify (- y) into (- y)
26.505 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
26.505 * [backup-simplify]: Simplify (/ y (- y)) into -1
26.506 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
26.506 * [taylor]: Taking taylor expansion of 2.0 in x
26.506 * [backup-simplify]: Simplify 2.0 into 2.0
26.506 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
26.506 * [taylor]: Taking taylor expansion of (* x y) in x
26.506 * [taylor]: Taking taylor expansion of x in x
26.506 * [backup-simplify]: Simplify 0 into 0
26.506 * [backup-simplify]: Simplify 1 into 1
26.506 * [taylor]: Taking taylor expansion of y in x
26.506 * [backup-simplify]: Simplify y into y
26.506 * [taylor]: Taking taylor expansion of (- x y) in x
26.506 * [taylor]: Taking taylor expansion of x in x
26.506 * [backup-simplify]: Simplify 0 into 0
26.506 * [backup-simplify]: Simplify 1 into 1
26.506 * [taylor]: Taking taylor expansion of y in x
26.506 * [backup-simplify]: Simplify y into y
26.506 * [backup-simplify]: Simplify (* 0 y) into 0
26.506 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
26.506 * [backup-simplify]: Simplify (- y) into (- y)
26.506 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
26.506 * [backup-simplify]: Simplify (/ y (- y)) into -1
26.506 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
26.507 * [taylor]: Taking taylor expansion of -2.0 in y
26.507 * [backup-simplify]: Simplify -2.0 into -2.0
26.507 * [backup-simplify]: Simplify 0 into 0
26.507 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
26.507 * [backup-simplify]: Simplify (- 0) into 0
26.508 * [backup-simplify]: Simplify (+ 1 0) into 1
26.508 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
26.508 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
26.508 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
26.508 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
26.508 * [taylor]: Taking taylor expansion of 2.0 in y
26.508 * [backup-simplify]: Simplify 2.0 into 2.0
26.508 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.508 * [taylor]: Taking taylor expansion of y in y
26.508 * [backup-simplify]: Simplify 0 into 0
26.508 * [backup-simplify]: Simplify 1 into 1
26.508 * [backup-simplify]: Simplify (/ 1 1) into 1
26.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.510 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
26.510 * [backup-simplify]: Simplify (- 0) into 0
26.510 * [backup-simplify]: Simplify 0 into 0
26.510 * [backup-simplify]: Simplify 0 into 0
26.511 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
26.511 * [backup-simplify]: Simplify (- 0) into 0
26.511 * [backup-simplify]: Simplify (+ 0 0) into 0
26.512 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
26.512 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
26.512 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
26.512 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
26.512 * [taylor]: Taking taylor expansion of 2.0 in y
26.512 * [backup-simplify]: Simplify 2.0 into 2.0
26.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
26.512 * [taylor]: Taking taylor expansion of (pow y 2) in y
26.512 * [taylor]: Taking taylor expansion of y in y
26.512 * [backup-simplify]: Simplify 0 into 0
26.512 * [backup-simplify]: Simplify 1 into 1
26.512 * [backup-simplify]: Simplify (* 1 1) into 1
26.513 * [backup-simplify]: Simplify (/ 1 1) into 1
26.513 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.514 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.516 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.517 * [backup-simplify]: Simplify (- 0) into 0
26.517 * [backup-simplify]: Simplify 0 into 0
26.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.518 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.518 * [backup-simplify]: Simplify (- 0) into 0
26.518 * [backup-simplify]: Simplify 0 into 0
26.518 * [backup-simplify]: Simplify 0 into 0
26.518 * [backup-simplify]: Simplify 0 into 0
26.518 * [backup-simplify]: Simplify (* (/ (* (/ 1 x) 2.0) (- (/ 1 x) (/ 1 y))) (/ 1 y)) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
26.518 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
26.518 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
26.518 * [taylor]: Taking taylor expansion of 2.0 in y
26.518 * [backup-simplify]: Simplify 2.0 into 2.0
26.518 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
26.518 * [taylor]: Taking taylor expansion of x in y
26.518 * [backup-simplify]: Simplify x into x
26.518 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
26.518 * [taylor]: Taking taylor expansion of y in y
26.518 * [backup-simplify]: Simplify 0 into 0
26.518 * [backup-simplify]: Simplify 1 into 1
26.518 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
26.518 * [taylor]: Taking taylor expansion of (/ 1 x) in y
26.518 * [taylor]: Taking taylor expansion of x in y
26.518 * [backup-simplify]: Simplify x into x
26.519 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
26.519 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.519 * [taylor]: Taking taylor expansion of y in y
26.519 * [backup-simplify]: Simplify 0 into 0
26.519 * [backup-simplify]: Simplify 1 into 1
26.519 * [backup-simplify]: Simplify (/ 1 1) into 1
26.519 * [backup-simplify]: Simplify (- 1) into -1
26.519 * [backup-simplify]: Simplify (+ 0 -1) into -1
26.520 * [backup-simplify]: Simplify (* 0 -1) into 0
26.520 * [backup-simplify]: Simplify (* x 0) into 0
26.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.520 * [backup-simplify]: Simplify (- 0) into 0
26.520 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
26.521 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
26.521 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
26.521 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
26.521 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
26.521 * [taylor]: Taking taylor expansion of 2.0 in x
26.521 * [backup-simplify]: Simplify 2.0 into 2.0
26.521 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
26.521 * [taylor]: Taking taylor expansion of x in x
26.521 * [backup-simplify]: Simplify 0 into 0
26.521 * [backup-simplify]: Simplify 1 into 1
26.521 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
26.521 * [taylor]: Taking taylor expansion of y in x
26.521 * [backup-simplify]: Simplify y into y
26.521 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
26.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.521 * [taylor]: Taking taylor expansion of x in x
26.521 * [backup-simplify]: Simplify 0 into 0
26.521 * [backup-simplify]: Simplify 1 into 1
26.522 * [backup-simplify]: Simplify (/ 1 1) into 1
26.522 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.522 * [taylor]: Taking taylor expansion of y in x
26.522 * [backup-simplify]: Simplify y into y
26.522 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.522 * [backup-simplify]: Simplify (+ 1 0) into 1
26.522 * [backup-simplify]: Simplify (* y 1) into y
26.522 * [backup-simplify]: Simplify (* 0 y) into 0
26.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.523 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
26.523 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
26.523 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
26.523 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
26.523 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
26.523 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
26.523 * [taylor]: Taking taylor expansion of 2.0 in x
26.524 * [backup-simplify]: Simplify 2.0 into 2.0
26.524 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
26.524 * [taylor]: Taking taylor expansion of x in x
26.524 * [backup-simplify]: Simplify 0 into 0
26.524 * [backup-simplify]: Simplify 1 into 1
26.524 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
26.524 * [taylor]: Taking taylor expansion of y in x
26.524 * [backup-simplify]: Simplify y into y
26.524 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
26.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.524 * [taylor]: Taking taylor expansion of x in x
26.524 * [backup-simplify]: Simplify 0 into 0
26.524 * [backup-simplify]: Simplify 1 into 1
26.524 * [backup-simplify]: Simplify (/ 1 1) into 1
26.524 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.524 * [taylor]: Taking taylor expansion of y in x
26.524 * [backup-simplify]: Simplify y into y
26.524 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.524 * [backup-simplify]: Simplify (+ 1 0) into 1
26.524 * [backup-simplify]: Simplify (* y 1) into y
26.524 * [backup-simplify]: Simplify (* 0 y) into 0
26.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.525 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
26.525 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
26.525 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
26.526 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
26.526 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
26.526 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
26.526 * [taylor]: Taking taylor expansion of 2.0 in y
26.526 * [backup-simplify]: Simplify 2.0 into 2.0
26.526 * [taylor]: Taking taylor expansion of y in y
26.526 * [backup-simplify]: Simplify 0 into 0
26.526 * [backup-simplify]: Simplify 1 into 1
26.526 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
26.527 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
26.527 * [backup-simplify]: Simplify 0 into 0
26.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.527 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.528 * [backup-simplify]: Simplify (- 0) into 0
26.528 * [backup-simplify]: Simplify (+ 0 0) into 0
26.528 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
26.529 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
26.529 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
26.529 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
26.529 * [taylor]: Taking taylor expansion of 2.0 in y
26.529 * [backup-simplify]: Simplify 2.0 into 2.0
26.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
26.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
26.529 * [taylor]: Taking taylor expansion of y in y
26.529 * [backup-simplify]: Simplify 0 into 0
26.529 * [backup-simplify]: Simplify 1 into 1
26.529 * [backup-simplify]: Simplify (* 1 1) into 1
26.530 * [backup-simplify]: Simplify (/ 1 1) into 1
26.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.532 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
26.532 * [backup-simplify]: Simplify 0 into 0
26.533 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.533 * [backup-simplify]: Simplify 0 into 0
26.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
26.534 * [backup-simplify]: Simplify (- 0) into 0
26.534 * [backup-simplify]: Simplify (+ 0 0) into 0
26.534 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
26.535 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
26.536 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
26.536 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
26.536 * [taylor]: Taking taylor expansion of 2.0 in y
26.536 * [backup-simplify]: Simplify 2.0 into 2.0
26.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
26.536 * [taylor]: Taking taylor expansion of (pow y 3) in y
26.536 * [taylor]: Taking taylor expansion of y in y
26.536 * [backup-simplify]: Simplify 0 into 0
26.536 * [backup-simplify]: Simplify 1 into 1
26.536 * [backup-simplify]: Simplify (* 1 1) into 1
26.536 * [backup-simplify]: Simplify (* 1 1) into 1
26.537 * [backup-simplify]: Simplify (/ 1 1) into 1
26.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.538 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.542 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.542 * [backup-simplify]: Simplify 0 into 0
26.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.543 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.543 * [backup-simplify]: Simplify 0 into 0
26.544 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.544 * [backup-simplify]: Simplify 0 into 0
26.544 * [backup-simplify]: Simplify 0 into 0
26.544 * [backup-simplify]: Simplify (* (/ (* (/ 1 (- x)) 2.0) (- (/ 1 (- x)) (/ 1 (- y)))) (/ 1 (- y))) into (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y)))
26.544 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in (x y) around 0
26.544 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in y
26.544 * [taylor]: Taking taylor expansion of 2.0 in y
26.544 * [backup-simplify]: Simplify 2.0 into 2.0
26.544 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in y
26.545 * [taylor]: Taking taylor expansion of x in y
26.545 * [backup-simplify]: Simplify x into x
26.545 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
26.545 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
26.545 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.545 * [taylor]: Taking taylor expansion of y in y
26.545 * [backup-simplify]: Simplify 0 into 0
26.545 * [backup-simplify]: Simplify 1 into 1
26.545 * [backup-simplify]: Simplify (/ 1 1) into 1
26.545 * [taylor]: Taking taylor expansion of (/ 1 x) in y
26.545 * [taylor]: Taking taylor expansion of x in y
26.545 * [backup-simplify]: Simplify x into x
26.545 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
26.545 * [taylor]: Taking taylor expansion of y in y
26.545 * [backup-simplify]: Simplify 0 into 0
26.545 * [backup-simplify]: Simplify 1 into 1
26.545 * [backup-simplify]: Simplify (+ 1 0) into 1
26.546 * [backup-simplify]: Simplify (* 1 0) into 0
26.546 * [backup-simplify]: Simplify (* x 0) into 0
26.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.546 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
26.546 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
26.547 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
26.547 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
26.547 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
26.547 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
26.547 * [taylor]: Taking taylor expansion of 2.0 in x
26.547 * [backup-simplify]: Simplify 2.0 into 2.0
26.547 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
26.547 * [taylor]: Taking taylor expansion of x in x
26.547 * [backup-simplify]: Simplify 0 into 0
26.547 * [backup-simplify]: Simplify 1 into 1
26.547 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
26.547 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
26.547 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.547 * [taylor]: Taking taylor expansion of y in x
26.547 * [backup-simplify]: Simplify y into y
26.547 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.547 * [taylor]: Taking taylor expansion of x in x
26.547 * [backup-simplify]: Simplify 0 into 0
26.547 * [backup-simplify]: Simplify 1 into 1
26.548 * [backup-simplify]: Simplify (/ 1 1) into 1
26.548 * [taylor]: Taking taylor expansion of y in x
26.548 * [backup-simplify]: Simplify y into y
26.548 * [backup-simplify]: Simplify (- 1) into -1
26.548 * [backup-simplify]: Simplify (+ 0 -1) into -1
26.548 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
26.548 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
26.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.549 * [backup-simplify]: Simplify (- 0) into 0
26.549 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
26.549 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
26.550 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
26.550 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
26.550 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
26.550 * [taylor]: Taking taylor expansion of 2.0 in x
26.550 * [backup-simplify]: Simplify 2.0 into 2.0
26.550 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
26.550 * [taylor]: Taking taylor expansion of x in x
26.550 * [backup-simplify]: Simplify 0 into 0
26.550 * [backup-simplify]: Simplify 1 into 1
26.550 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
26.550 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
26.550 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.550 * [taylor]: Taking taylor expansion of y in x
26.550 * [backup-simplify]: Simplify y into y
26.550 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.550 * [taylor]: Taking taylor expansion of x in x
26.550 * [backup-simplify]: Simplify 0 into 0
26.550 * [backup-simplify]: Simplify 1 into 1
26.550 * [backup-simplify]: Simplify (/ 1 1) into 1
26.550 * [taylor]: Taking taylor expansion of y in x
26.550 * [backup-simplify]: Simplify y into y
26.550 * [backup-simplify]: Simplify (- 1) into -1
26.551 * [backup-simplify]: Simplify (+ 0 -1) into -1
26.551 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
26.551 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
26.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.551 * [backup-simplify]: Simplify (- 0) into 0
26.551 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
26.552 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
26.552 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
26.552 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
26.552 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
26.552 * [taylor]: Taking taylor expansion of -2.0 in y
26.552 * [backup-simplify]: Simplify -2.0 into -2.0
26.552 * [taylor]: Taking taylor expansion of y in y
26.552 * [backup-simplify]: Simplify 0 into 0
26.552 * [backup-simplify]: Simplify 1 into 1
26.553 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
26.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
26.553 * [backup-simplify]: Simplify 0 into 0
26.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.554 * [backup-simplify]: Simplify (- 0) into 0
26.554 * [backup-simplify]: Simplify (+ 0 0) into 0
26.554 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
26.555 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
26.555 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
26.555 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
26.555 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
26.555 * [taylor]: Taking taylor expansion of 2.0 in y
26.555 * [backup-simplify]: Simplify 2.0 into 2.0
26.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
26.555 * [taylor]: Taking taylor expansion of (pow y 2) in y
26.555 * [taylor]: Taking taylor expansion of y in y
26.555 * [backup-simplify]: Simplify 0 into 0
26.555 * [backup-simplify]: Simplify 1 into 1
26.556 * [backup-simplify]: Simplify (* 1 1) into 1
26.556 * [backup-simplify]: Simplify (/ 1 1) into 1
26.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.559 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.560 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
26.561 * [backup-simplify]: Simplify (- 0) into 0
26.561 * [backup-simplify]: Simplify 0 into 0
26.561 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.561 * [backup-simplify]: Simplify 0 into 0
26.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
26.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.562 * [backup-simplify]: Simplify (- 0) into 0
26.563 * [backup-simplify]: Simplify (+ 0 0) into 0
26.563 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
26.564 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
26.564 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
26.564 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
26.564 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
26.564 * [taylor]: Taking taylor expansion of 2.0 in y
26.564 * [backup-simplify]: Simplify 2.0 into 2.0
26.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
26.564 * [taylor]: Taking taylor expansion of (pow y 3) in y
26.564 * [taylor]: Taking taylor expansion of y in y
26.564 * [backup-simplify]: Simplify 0 into 0
26.564 * [backup-simplify]: Simplify 1 into 1
26.565 * [backup-simplify]: Simplify (* 1 1) into 1
26.565 * [backup-simplify]: Simplify (* 1 1) into 1
26.565 * [backup-simplify]: Simplify (/ 1 1) into 1
26.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.567 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.567 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.568 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.569 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.570 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.570 * [backup-simplify]: Simplify (- 0) into 0
26.571 * [backup-simplify]: Simplify 0 into 0
26.571 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.572 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.573 * [backup-simplify]: Simplify (- 0) into 0
26.573 * [backup-simplify]: Simplify 0 into 0
26.573 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.573 * [backup-simplify]: Simplify 0 into 0
26.573 * [backup-simplify]: Simplify 0 into 0
26.573 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
26.573 * [backup-simplify]: Simplify (/ (* x 2.0) (- x y)) into (* 2.0 (/ x (- x y)))
26.573 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in (x y) around 0
26.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in y
26.574 * [taylor]: Taking taylor expansion of 2.0 in y
26.574 * [backup-simplify]: Simplify 2.0 into 2.0
26.574 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y
26.574 * [taylor]: Taking taylor expansion of x in y
26.574 * [backup-simplify]: Simplify x into x
26.574 * [taylor]: Taking taylor expansion of (- x y) in y
26.574 * [taylor]: Taking taylor expansion of x in y
26.574 * [backup-simplify]: Simplify x into x
26.574 * [taylor]: Taking taylor expansion of y in y
26.574 * [backup-simplify]: Simplify 0 into 0
26.574 * [backup-simplify]: Simplify 1 into 1
26.574 * [backup-simplify]: Simplify (- 0) into 0
26.574 * [backup-simplify]: Simplify (+ x 0) into x
26.574 * [backup-simplify]: Simplify (/ x x) into 1
26.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x
26.574 * [taylor]: Taking taylor expansion of 2.0 in x
26.574 * [backup-simplify]: Simplify 2.0 into 2.0
26.574 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
26.574 * [taylor]: Taking taylor expansion of x in x
26.574 * [backup-simplify]: Simplify 0 into 0
26.574 * [backup-simplify]: Simplify 1 into 1
26.574 * [taylor]: Taking taylor expansion of (- x y) in x
26.574 * [taylor]: Taking taylor expansion of x in x
26.574 * [backup-simplify]: Simplify 0 into 0
26.574 * [backup-simplify]: Simplify 1 into 1
26.574 * [taylor]: Taking taylor expansion of y in x
26.574 * [backup-simplify]: Simplify y into y
26.574 * [backup-simplify]: Simplify (- y) into (- y)
26.574 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
26.574 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
26.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x
26.574 * [taylor]: Taking taylor expansion of 2.0 in x
26.574 * [backup-simplify]: Simplify 2.0 into 2.0
26.574 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
26.574 * [taylor]: Taking taylor expansion of x in x
26.574 * [backup-simplify]: Simplify 0 into 0
26.574 * [backup-simplify]: Simplify 1 into 1
26.574 * [taylor]: Taking taylor expansion of (- x y) in x
26.574 * [taylor]: Taking taylor expansion of x in x
26.574 * [backup-simplify]: Simplify 0 into 0
26.574 * [backup-simplify]: Simplify 1 into 1
26.574 * [taylor]: Taking taylor expansion of y in x
26.575 * [backup-simplify]: Simplify y into y
26.575 * [backup-simplify]: Simplify (- y) into (- y)
26.575 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
26.575 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
26.575 * [backup-simplify]: Simplify (* 2.0 (/ -1 y)) into (/ -2.0 y)
26.575 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
26.575 * [taylor]: Taking taylor expansion of -2.0 in y
26.575 * [backup-simplify]: Simplify -2.0 into -2.0
26.575 * [taylor]: Taking taylor expansion of y in y
26.575 * [backup-simplify]: Simplify 0 into 0
26.575 * [backup-simplify]: Simplify 1 into 1
26.575 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
26.576 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
26.576 * [backup-simplify]: Simplify 0 into 0
26.576 * [backup-simplify]: Simplify (- 0) into 0
26.576 * [backup-simplify]: Simplify (+ 1 0) into 1
26.576 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -1 y) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
26.577 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (* 0 (/ -1 y))) into (- (* 2.0 (/ 1 (pow y 2))))
26.577 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
26.577 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
26.577 * [taylor]: Taking taylor expansion of 2.0 in y
26.577 * [backup-simplify]: Simplify 2.0 into 2.0
26.577 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
26.577 * [taylor]: Taking taylor expansion of (pow y 2) in y
26.577 * [taylor]: Taking taylor expansion of y in y
26.577 * [backup-simplify]: Simplify 0 into 0
26.577 * [backup-simplify]: Simplify 1 into 1
26.577 * [backup-simplify]: Simplify (* 1 1) into 1
26.577 * [backup-simplify]: Simplify (/ 1 1) into 1
26.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.580 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
26.580 * [backup-simplify]: Simplify (- 0) into 0
26.580 * [backup-simplify]: Simplify 0 into 0
26.581 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.581 * [backup-simplify]: Simplify 0 into 0
26.581 * [backup-simplify]: Simplify (- 0) into 0
26.581 * [backup-simplify]: Simplify (+ 0 0) into 0
26.581 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -1 y) (/ 0 (- y))) (* (- (/ 1 (pow y 2))) (/ 1 (- y))))) into (- (/ 1 (pow y 3)))
26.582 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 3)))) (+ (* 0 (- (/ 1 (pow y 2)))) (* 0 (/ -1 y)))) into (- (* 2.0 (/ 1 (pow y 3))))
26.582 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
26.582 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
26.582 * [taylor]: Taking taylor expansion of 2.0 in y
26.582 * [backup-simplify]: Simplify 2.0 into 2.0
26.582 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
26.582 * [taylor]: Taking taylor expansion of (pow y 3) in y
26.582 * [taylor]: Taking taylor expansion of y in y
26.582 * [backup-simplify]: Simplify 0 into 0
26.582 * [backup-simplify]: Simplify 1 into 1
26.582 * [backup-simplify]: Simplify (* 1 1) into 1
26.582 * [backup-simplify]: Simplify (* 1 1) into 1
26.582 * [backup-simplify]: Simplify (/ 1 1) into 1
26.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.584 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.584 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.585 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.588 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.588 * [backup-simplify]: Simplify (- 0) into 0
26.588 * [backup-simplify]: Simplify 0 into 0
26.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.590 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.590 * [backup-simplify]: Simplify (- 0) into 0
26.590 * [backup-simplify]: Simplify 0 into 0
26.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.590 * [backup-simplify]: Simplify 0 into 0
26.590 * [backup-simplify]: Simplify 0 into 0
26.591 * [backup-simplify]: Simplify (/ (* (/ 1 x) 2.0) (- (/ 1 x) (/ 1 y))) into (/ 2.0 (* x (- (/ 1 x) (/ 1 y))))
26.591 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in (x y) around 0
26.591 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in y
26.591 * [taylor]: Taking taylor expansion of 2.0 in y
26.591 * [backup-simplify]: Simplify 2.0 into 2.0
26.591 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
26.591 * [taylor]: Taking taylor expansion of x in y
26.591 * [backup-simplify]: Simplify x into x
26.591 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
26.591 * [taylor]: Taking taylor expansion of (/ 1 x) in y
26.591 * [taylor]: Taking taylor expansion of x in y
26.591 * [backup-simplify]: Simplify x into x
26.591 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
26.591 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.591 * [taylor]: Taking taylor expansion of y in y
26.591 * [backup-simplify]: Simplify 0 into 0
26.591 * [backup-simplify]: Simplify 1 into 1
26.591 * [backup-simplify]: Simplify (/ 1 1) into 1
26.591 * [backup-simplify]: Simplify (- 1) into -1
26.592 * [backup-simplify]: Simplify (+ 0 -1) into -1
26.592 * [backup-simplify]: Simplify (* x -1) into (* -1 x)
26.592 * [backup-simplify]: Simplify (/ 2.0 (* -1 x)) into (/ -2.0 x)
26.592 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in x
26.592 * [taylor]: Taking taylor expansion of 2.0 in x
26.592 * [backup-simplify]: Simplify 2.0 into 2.0
26.592 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
26.592 * [taylor]: Taking taylor expansion of x in x
26.592 * [backup-simplify]: Simplify 0 into 0
26.592 * [backup-simplify]: Simplify 1 into 1
26.592 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
26.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.592 * [taylor]: Taking taylor expansion of x in x
26.592 * [backup-simplify]: Simplify 0 into 0
26.592 * [backup-simplify]: Simplify 1 into 1
26.592 * [backup-simplify]: Simplify (/ 1 1) into 1
26.592 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.592 * [taylor]: Taking taylor expansion of y in x
26.592 * [backup-simplify]: Simplify y into y
26.592 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.592 * [backup-simplify]: Simplify (+ 1 0) into 1
26.593 * [backup-simplify]: Simplify (* 0 1) into 0
26.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.593 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
26.593 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
26.594 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
26.594 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
26.594 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in x
26.594 * [taylor]: Taking taylor expansion of 2.0 in x
26.594 * [backup-simplify]: Simplify 2.0 into 2.0
26.594 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
26.594 * [taylor]: Taking taylor expansion of x in x
26.594 * [backup-simplify]: Simplify 0 into 0
26.594 * [backup-simplify]: Simplify 1 into 1
26.594 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
26.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.594 * [taylor]: Taking taylor expansion of x in x
26.594 * [backup-simplify]: Simplify 0 into 0
26.594 * [backup-simplify]: Simplify 1 into 1
26.594 * [backup-simplify]: Simplify (/ 1 1) into 1
26.594 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.594 * [taylor]: Taking taylor expansion of y in x
26.595 * [backup-simplify]: Simplify y into y
26.595 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.595 * [backup-simplify]: Simplify (+ 1 0) into 1
26.595 * [backup-simplify]: Simplify (* 0 1) into 0
26.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.596 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
26.597 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
26.597 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
26.597 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
26.597 * [taylor]: Taking taylor expansion of 2.0 in y
26.597 * [backup-simplify]: Simplify 2.0 into 2.0
26.597 * [backup-simplify]: Simplify 0 into 0
26.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.599 * [backup-simplify]: Simplify (- 0) into 0
26.599 * [backup-simplify]: Simplify (+ 0 0) into 0
26.600 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
26.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ (- (/ 1 y)) 1)))) into (* 2.0 (/ 1 y))
26.600 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
26.600 * [taylor]: Taking taylor expansion of 2.0 in y
26.600 * [backup-simplify]: Simplify 2.0 into 2.0
26.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.601 * [taylor]: Taking taylor expansion of y in y
26.601 * [backup-simplify]: Simplify 0 into 0
26.601 * [backup-simplify]: Simplify 1 into 1
26.601 * [backup-simplify]: Simplify (/ 1 1) into 1
26.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.603 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
26.603 * [backup-simplify]: Simplify 0 into 0
26.603 * [backup-simplify]: Simplify 0 into 0
26.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
26.604 * [backup-simplify]: Simplify (- 0) into 0
26.605 * [backup-simplify]: Simplify (+ 0 0) into 0
26.605 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
26.606 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* (* 2.0 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2.0 (/ 1 (pow y 2)))
26.606 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
26.606 * [taylor]: Taking taylor expansion of 2.0 in y
26.606 * [backup-simplify]: Simplify 2.0 into 2.0
26.606 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
26.606 * [taylor]: Taking taylor expansion of (pow y 2) in y
26.606 * [taylor]: Taking taylor expansion of y in y
26.606 * [backup-simplify]: Simplify 0 into 0
26.606 * [backup-simplify]: Simplify 1 into 1
26.607 * [backup-simplify]: Simplify (* 1 1) into 1
26.607 * [backup-simplify]: Simplify (/ 1 1) into 1
26.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.608 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.610 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.610 * [backup-simplify]: Simplify 0 into 0
26.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.612 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.612 * [backup-simplify]: Simplify 0 into 0
26.612 * [backup-simplify]: Simplify 0 into 0
26.612 * [backup-simplify]: Simplify 0 into 0
26.612 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) 2.0) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -2.0 (* x (- (/ 1 y) (/ 1 x))))
26.612 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0
26.612 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in y
26.612 * [taylor]: Taking taylor expansion of -2.0 in y
26.612 * [backup-simplify]: Simplify -2.0 into -2.0
26.612 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
26.612 * [taylor]: Taking taylor expansion of x in y
26.612 * [backup-simplify]: Simplify x into x
26.612 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
26.612 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.612 * [taylor]: Taking taylor expansion of y in y
26.612 * [backup-simplify]: Simplify 0 into 0
26.612 * [backup-simplify]: Simplify 1 into 1
26.612 * [backup-simplify]: Simplify (/ 1 1) into 1
26.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y
26.612 * [taylor]: Taking taylor expansion of x in y
26.612 * [backup-simplify]: Simplify x into x
26.612 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
26.613 * [backup-simplify]: Simplify (+ 1 0) into 1
26.613 * [backup-simplify]: Simplify (* x 1) into x
26.613 * [backup-simplify]: Simplify (/ -2.0 x) into (/ -2.0 x)
26.613 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x
26.613 * [taylor]: Taking taylor expansion of -2.0 in x
26.613 * [backup-simplify]: Simplify -2.0 into -2.0
26.613 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
26.613 * [taylor]: Taking taylor expansion of x in x
26.613 * [backup-simplify]: Simplify 0 into 0
26.613 * [backup-simplify]: Simplify 1 into 1
26.613 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
26.613 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.613 * [taylor]: Taking taylor expansion of y in x
26.613 * [backup-simplify]: Simplify y into y
26.613 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.613 * [taylor]: Taking taylor expansion of x in x
26.613 * [backup-simplify]: Simplify 0 into 0
26.613 * [backup-simplify]: Simplify 1 into 1
26.613 * [backup-simplify]: Simplify (/ 1 1) into 1
26.613 * [backup-simplify]: Simplify (- 1) into -1
26.614 * [backup-simplify]: Simplify (+ 0 -1) into -1
26.614 * [backup-simplify]: Simplify (* 0 -1) into 0
26.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.615 * [backup-simplify]: Simplify (- 0) into 0
26.615 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
26.615 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 -1)) into (- 1)
26.616 * [backup-simplify]: Simplify (/ -2.0 (- 1)) into 2.0
26.616 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x
26.616 * [taylor]: Taking taylor expansion of -2.0 in x
26.616 * [backup-simplify]: Simplify -2.0 into -2.0
26.616 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
26.616 * [taylor]: Taking taylor expansion of x in x
26.616 * [backup-simplify]: Simplify 0 into 0
26.616 * [backup-simplify]: Simplify 1 into 1
26.616 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
26.616 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.616 * [taylor]: Taking taylor expansion of y in x
26.616 * [backup-simplify]: Simplify y into y
26.616 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.616 * [taylor]: Taking taylor expansion of x in x
26.616 * [backup-simplify]: Simplify 0 into 0
26.616 * [backup-simplify]: Simplify 1 into 1
26.616 * [backup-simplify]: Simplify (/ 1 1) into 1
26.616 * [backup-simplify]: Simplify (- 1) into -1
26.617 * [backup-simplify]: Simplify (+ 0 -1) into -1
26.617 * [backup-simplify]: Simplify (* 0 -1) into 0
26.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.617 * [backup-simplify]: Simplify (- 0) into 0
26.618 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
26.618 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 -1)) into (- 1)
26.618 * [backup-simplify]: Simplify (/ -2.0 (- 1)) into 2.0
26.618 * [taylor]: Taking taylor expansion of 2.0 in y
26.618 * [backup-simplify]: Simplify 2.0 into 2.0
26.618 * [backup-simplify]: Simplify 0 into 0
26.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.619 * [backup-simplify]: Simplify (- 0) into 0
26.620 * [backup-simplify]: Simplify (+ 0 0) into 0
26.620 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 -1))) into (/ 1 y)
26.621 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* 2.0 (/ (/ 1 y) (- 1))))) into (* 2.0 (/ 1 y))
26.621 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
26.621 * [taylor]: Taking taylor expansion of 2.0 in y
26.621 * [backup-simplify]: Simplify 2.0 into 2.0
26.621 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.621 * [taylor]: Taking taylor expansion of y in y
26.621 * [backup-simplify]: Simplify 0 into 0
26.621 * [backup-simplify]: Simplify 1 into 1
26.621 * [backup-simplify]: Simplify (/ 1 1) into 1
26.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.623 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
26.623 * [backup-simplify]: Simplify 0 into 0
26.623 * [backup-simplify]: Simplify 0 into 0
26.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
26.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.624 * [backup-simplify]: Simplify (- 0) into 0
26.624 * [backup-simplify]: Simplify (+ 0 0) into 0
26.625 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
26.626 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* 2.0 (/ 0 (- 1))) (* (* 2.0 (/ 1 y)) (/ (/ 1 y) (- 1))))) into (* 2.0 (/ 1 (pow y 2)))
26.626 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
26.626 * [taylor]: Taking taylor expansion of 2.0 in y
26.626 * [backup-simplify]: Simplify 2.0 into 2.0
26.626 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
26.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
26.626 * [taylor]: Taking taylor expansion of y in y
26.626 * [backup-simplify]: Simplify 0 into 0
26.626 * [backup-simplify]: Simplify 1 into 1
26.626 * [backup-simplify]: Simplify (* 1 1) into 1
26.626 * [backup-simplify]: Simplify (/ 1 1) into 1
26.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.627 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.630 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.630 * [backup-simplify]: Simplify 0 into 0
26.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.631 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.631 * [backup-simplify]: Simplify 0 into 0
26.631 * [backup-simplify]: Simplify 0 into 0
26.631 * [backup-simplify]: Simplify 0 into 0
26.631 * * * [progress]: simplifying candidates
26.632 * [simplify]: Simplifying:
  (expm1 (* (/ (* x 2.0) (- x y)) y))
  (log1p (* (/ (* x 2.0) (- x y)) y))
  (* (/ (* x 2.0) (- x y)) y)
  (+ (- (+ (log x) (log 2.0)) (log (- x y))) (log y))
  (+ (- (log (* x 2.0)) (log (- x y))) (log y))
  (+ (log (/ (* x 2.0) (- x y))) (log y))
  (log (* (/ (* x 2.0) (- x y)) y))
  (exp (* (/ (* x 2.0) (- x y)) y))
  (* (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y))
  (* (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y))
  (* (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (* (* y y) y))
  (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y)))
  (cbrt (* (/ (* x 2.0) (- x y)) y))
  (* (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y)) (* (/ (* x 2.0) (- x y)) y))
  (sqrt (* (/ (* x 2.0) (- x y)) y))
  (sqrt (* (/ (* x 2.0) (- x y)) y))
  (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y))
  (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y))
  (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y)))
  (* (/ (* x 2.0) (- x y)) (sqrt y))
  (* (/ (* x 2.0) (- x y)) 1)
  (* (cbrt (/ (* x 2.0) (- x y))) y)
  (* (sqrt (/ (* x 2.0) (- x y))) y)
  (* (/ 2.0 (cbrt (- x y))) y)
  (* (/ 2.0 (sqrt (- x y))) y)
  (* (/ 2.0 (- x y)) y)
  (* (/ 2.0 (- (sqrt x) (sqrt y))) y)
  (* (/ 2.0 (- x y)) y)
  (* (/ (* x 2.0) (- x y)) y)
  (* (/ 1 (- x y)) y)
  (* (+ (* x x) (+ (* y y) (* x y))) y)
  (* (+ x y) y)
  (* (* x 2.0) y)
  (expm1 (/ (* x 2.0) (- x y)))
  (log1p (/ (* x 2.0) (- x y)))
  (- (+ (log x) (log 2.0)) (log (- x y)))
  (- (log (* x 2.0)) (log (- x y)))
  (log (/ (* x 2.0) (- x y)))
  (exp (/ (* x 2.0) (- x y)))
  (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y))))
  (cbrt (/ (* x 2.0) (- x y)))
  (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y)))
  (sqrt (/ (* x 2.0) (- x y)))
  (sqrt (/ (* x 2.0) (- x y)))
  (- (* x 2.0))
  (- (- x y))
  (/ x (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 2.0 (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ 2.0 (sqrt (- x y)))
  (/ x 1)
  (/ 2.0 (- x y))
  (/ x (+ (sqrt x) (sqrt y)))
  (/ 2.0 (- (sqrt x) (sqrt y)))
  (/ x 1)
  (/ 2.0 (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* x 2.0))
  (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* x 2.0) (sqrt (- x y)))
  (/ (* x 2.0) 1)
  (/ (* x 2.0) (+ (sqrt x) (sqrt y)))
  (/ (* x 2.0) 1)
  (/ (- x y) 2.0)
  (/ (* x 2.0) (- (pow x 3) (pow y 3)))
  (/ (* x 2.0) (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
26.633 * * [simplify]: iteration 0: 105 enodes
26.656 * * [simplify]: iteration 1: 284 enodes
26.811 * * [simplify]: iteration 2: 1685 enodes
27.660 * * [simplify]: iteration complete: 5001 enodes
27.660 * * [simplify]: Extracting #0: cost 52 inf + 0
27.662 * * [simplify]: Extracting #1: cost 984 inf + 2
27.671 * * [simplify]: Extracting #2: cost 1829 inf + 6035
27.701 * * [simplify]: Extracting #3: cost 1207 inf + 79998
27.766 * * [simplify]: Extracting #4: cost 277 inf + 245726
27.840 * * [simplify]: Extracting #5: cost 34 inf + 294137
27.910 * * [simplify]: Extracting #6: cost 0 inf + 305305
27.966 * [simplify]: Simplified to:
  (expm1 (/ (* y (* x 2.0)) (- x y)))
  (log1p (/ (* y (* x 2.0)) (- x y)))
  (/ (* y (* x 2.0)) (- x y))
  (log (/ (* y (* x 2.0)) (- x y)))
  (log (/ (* y (* x 2.0)) (- x y)))
  (log (/ (* y (* x 2.0)) (- x y)))
  (log (/ (* y (* x 2.0)) (- x y)))
  (exp (/ (* y (* x 2.0)) (- x y)))
  (* (* (/ (* x 2.0) (- x y)) (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y))) y)
  (* (* (/ (* x 2.0) (- x y)) (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y))) y)
  (* (* (/ (* x 2.0) (- x y)) (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y))) y)
  (* (cbrt (/ (* y (* x 2.0)) (- x y))) (cbrt (/ (* y (* x 2.0)) (- x y))))
  (cbrt (/ (* y (* x 2.0)) (- x y)))
  (* (/ (* y (* x 2.0)) (- x y)) (* (/ (* y (* x 2.0)) (- x y)) (/ (* y (* x 2.0)) (- x y))))
  (sqrt (/ (* y (* x 2.0)) (- x y)))
  (sqrt (/ (* y (* x 2.0)) (- x y)))
  (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y))
  (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y))
  (/ (* (* x 2.0) (* (cbrt y) (cbrt y))) (- x y))
  (/ (* (* x 2.0) (sqrt y)) (- x y))
  (/ (* x 2.0) (- x y))
  (* y (cbrt (/ (* x 2.0) (- x y))))
  (* y (sqrt (/ (* x 2.0) (- x y))))
  (/ (* y 2.0) (cbrt (- x y)))
  (* y (/ 2.0 (sqrt (- x y))))
  (* (/ 2.0 (- x y)) y)
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) y))
  (* (/ 2.0 (- x y)) y)
  (/ (* y (* x 2.0)) (- x y))
  (/ y (- x y))
  (* y (fma y (+ x y) (* x x)))
  (* y (+ y x))
  (* (* y 2.0) x)
  (expm1 (/ (* x 2.0) (- x y)))
  (log1p (/ (* x 2.0) (- x y)))
  (log (/ (* x 2.0) (- x y)))
  (log (/ (* x 2.0) (- x y)))
  (log (/ (* x 2.0) (- x y)))
  (exp (/ (* x 2.0) (- x y)))
  (* (/ (* x 2.0) (- x y)) (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))))
  (* (/ (* x 2.0) (- x y)) (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))))
  (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y))))
  (cbrt (/ (* x 2.0) (- x y)))
  (* (/ (* x 2.0) (- x y)) (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))))
  (sqrt (/ (* x 2.0) (- x y)))
  (sqrt (/ (* x 2.0) (- x y)))
  (- (* x 2.0))
  (+ (- x) y)
  (/ (/ x (cbrt (- x y))) (cbrt (- x y)))
  (/ 2.0 (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ 2.0 (sqrt (- x y)))
  x
  (/ 2.0 (- x y))
  (/ x (+ (sqrt y) (sqrt x)))
  (/ 2.0 (- (sqrt x) (sqrt y)))
  x
  (/ 2.0 (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* x 2.0))
  (* (/ x (cbrt (- x y))) (/ 2.0 (cbrt (- x y))))
  (/ x (/ (sqrt (- x y)) 2.0))
  (* x 2.0)
  (/ (* x 2.0) (+ (sqrt y) (sqrt x)))
  (* x 2.0)
  (/ (- x y) 2.0)
  (/ (* x 2.0) (- (* (* x x) x) (* y (* y y))))
  (/ (/ (* x 2.0) (+ x y)) (- x y))
  0
  0
  0
  0
  0
  0
27.970 * * * [progress]: adding candidates to table
28.246 * [progress]: [Phase 3 of 3] Extracting.
28.246 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))>)
28.246 * * * [regime-changes]: Trying 2 branch expressions: (y x)
28.246 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))>)
28.304 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))>)
28.358 * * * [regime]: Found split indices: #<option (#s(si 1 70) #s(si 2 213) #s(si 1 255))>
28.359 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))>)
28.405 * [regimes]: Found splitpoints: (#s(sp 1 x -1.9508966350330062e+33) #s(sp 2 x 1.5252611293845415e+75) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))>)
28.405 * [simplify]: Simplifying:
  (if (<= x -1.9508966350330062e+33) (* (/ (* x 2.0) (- x y)) y) (if (<= x 1.5252611293845415e+75) (* (* 2.0 x) (/ y (- x y))) (* (/ (* x 2.0) (- x y)) y)))
28.405 * * [simplify]: iteration 0: 16 enodes
28.406 * * [simplify]: iteration 1: 21 enodes
28.407 * * [simplify]: iteration 2: 22 enodes
28.407 * * [simplify]: iteration complete: 22 enodes
28.407 * * [simplify]: Extracting #0: cost 1 inf + 0
28.407 * * [simplify]: Extracting #1: cost 6 inf + 0
28.407 * * [simplify]: Extracting #2: cost 14 inf + 0
28.407 * * [simplify]: Extracting #3: cost 14 inf + 3
28.407 * * [simplify]: Extracting #4: cost 9 inf + 196
28.408 * * [simplify]: Extracting #5: cost 4 inf + 723
28.408 * * [simplify]: Extracting #6: cost 0 inf + 2018
28.408 * [simplify]: Simplified to:
  (if (<= x -1.9508966350330062e+33) (* (/ (* 2.0 x) (- x y)) y) (if (<= x 1.5252611293845415e+75) (* (* 2.0 x) (/ y (- x y))) (* (/ (* 2.0 x) (- x y)) y)))
29.517 * [regime-testing]: Baseline error score: 6.997095228174067
29.526 * [regime-testing]: Oracle error score: 0.037379672459057385
29.546 * [regime-testing]: End program error score: 0.22991180111172224
29.642 * [regime-testing]: Target error score: 0.3177729315821998