1.147 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.101 * * * [progress]: [2/2] Setting up program.
0.106 * [progress]: [Phase 2 of 3] Improving.
0.109 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.110 * * [simplify]: Extracting # 0 : cost  0
0.111 * * [simplify]: Extracting # 1 : cost  0
0.111 * * [simplify]: Extracting # 2 : cost  0
0.111 * * [simplify]: Extracting # 3 : cost  0
0.111 * * [simplify]: Extracting # 4 : cost  0
0.111 * * [simplify]: Extracting # 5 : cost  0
0.111 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.118 * * [simplify]: Extracting # 0 : cost  0
0.119 * * [simplify]: Extracting # 1 : cost  0
0.119 * * [simplify]: Extracting # 2 : cost  0
0.119 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.123 * * [simplify]: Extracting # 0 : cost  0
0.123 * * [simplify]: Extracting # 1 : cost  0
0.123 * * [simplify]: Extracting # 2 : cost  0
0.123 * * [simplify]: iteration  2 :  16  enodes  (cost  7 )
0.129 * * [simplify]: Extracting # 0 : cost  0
0.129 * * [simplify]: Extracting # 1 : cost  0
0.130 * * [simplify]: Extracting # 2 : cost  0
0.130 * * [simplify]: iteration  3 :  26  enodes  (cost  7 )
0.139 * * [simplify]: Extracting # 0 : cost  0
0.139 * * [simplify]: Extracting # 1 : cost  0
0.139 * * [simplify]: Extracting # 2 : cost  0
0.139 * * [simplify]: iteration  4 :  33  enodes  (cost  7 )
0.149 * * [simplify]: Extracting # 0 : cost  0
0.149 * * [simplify]: iteration done:  33  enodes  (cost  7 )
0.149 * [simplify]: Simplified to:
  (* 0.5 (- (* x x) y))
0.197 * * [progress]: iteration 1 / 4
0.197 * * * [progress]: picking best candidate
0.200 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.5 (- (* x x) y)))>
0.200 * * * [progress]: localizing error
0.216 * * * [progress]: generating rewritten candidates
0.217 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.322 * * * [progress]: generating series expansions
0.323 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.336 * [backup-simplify]: Simplify (* 0.5 (- (* x x) y)) into (* 0.5 (- (pow x 2) y))
0.336 * [approximate]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in (x y) around 0
0.338 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in y
0.339 * [taylor]: Taking taylor expansion of 0.5 in y
0.339 * [backup-simplify]: Simplify 0.5 into 0.5
0.339 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.339 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.339 * [taylor]: Taking taylor expansion of x in y
0.339 * [backup-simplify]: Simplify x into x
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [backup-simplify]: Simplify 0 into 0
0.340 * [backup-simplify]: Simplify 1 into 1
0.340 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in x
0.340 * [taylor]: Taking taylor expansion of 0.5 in x
0.340 * [backup-simplify]: Simplify 0.5 into 0.5
0.340 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.340 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 1 into 1
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [backup-simplify]: Simplify y into y
0.341 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in x
0.341 * [taylor]: Taking taylor expansion of 0.5 in x
0.341 * [backup-simplify]: Simplify 0.5 into 0.5
0.341 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.341 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 1 into 1
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [backup-simplify]: Simplify y into y
0.343 * [backup-simplify]: Simplify (- y) into (- y)
0.343 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.344 * [backup-simplify]: Simplify (* 0.5 (- y)) into (* -0.5 y)
0.344 * [taylor]: Taking taylor expansion of (* -0.5 y) in y
0.344 * [taylor]: Taking taylor expansion of -0.5 in y
0.344 * [backup-simplify]: Simplify -0.5 into -0.5
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify 1 into 1
0.345 * [backup-simplify]: Simplify (* -0.5 0) into 0
0.345 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify (- 0) into 0
0.347 * [backup-simplify]: Simplify (+ 0 0) into 0
0.348 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (- y))) into 0
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
0.352 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.355 * [backup-simplify]: Simplify (* 1 1) into 1
0.355 * [backup-simplify]: Simplify (- 0) into 0
0.356 * [backup-simplify]: Simplify (+ 1 0) into 1
0.357 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (- y)))) into 0.5
0.357 * [taylor]: Taking taylor expansion of 0.5 in y
0.357 * [backup-simplify]: Simplify 0.5 into 0.5
0.357 * [backup-simplify]: Simplify 0.5 into 0.5
0.357 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.360 * [backup-simplify]: Simplify (- 0) into 0
0.360 * [backup-simplify]: Simplify (+ 0 0) into 0
0.362 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- y))))) into 0
0.362 * [taylor]: Taking taylor expansion of 0 in y
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.365 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y))
0.398 * [backup-simplify]: Simplify (* 0.5 (- (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y)))
0.398 * [approximate]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.399 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.399 * [taylor]: Taking taylor expansion of 0.5 in y
0.399 * [backup-simplify]: Simplify 0.5 into 0.5
0.399 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.399 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.399 * [taylor]: Taking taylor expansion of x in y
0.399 * [backup-simplify]: Simplify x into x
0.399 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.400 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.400 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.400 * [taylor]: Taking taylor expansion of y in y
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 1 into 1
0.401 * [backup-simplify]: Simplify (/ 1 1) into 1
0.401 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.401 * [taylor]: Taking taylor expansion of 0.5 in x
0.401 * [backup-simplify]: Simplify 0.5 into 0.5
0.401 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.402 * [backup-simplify]: Simplify (* 1 1) into 1
0.403 * [backup-simplify]: Simplify (/ 1 1) into 1
0.403 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.403 * [taylor]: Taking taylor expansion of y in x
0.403 * [backup-simplify]: Simplify y into y
0.403 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.403 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.403 * [taylor]: Taking taylor expansion of 0.5 in x
0.403 * [backup-simplify]: Simplify 0.5 into 0.5
0.404 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.404 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [backup-simplify]: Simplify 0 into 0
0.404 * [backup-simplify]: Simplify 1 into 1
0.404 * [backup-simplify]: Simplify (* 1 1) into 1
0.405 * [backup-simplify]: Simplify (/ 1 1) into 1
0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.405 * [taylor]: Taking taylor expansion of y in x
0.405 * [backup-simplify]: Simplify y into y
0.405 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.406 * [backup-simplify]: Simplify (+ 1 0) into 1
0.470 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.470 * [taylor]: Taking taylor expansion of 0.5 in y
0.470 * [backup-simplify]: Simplify 0.5 into 0.5
0.471 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.502 * [backup-simplify]: Simplify (+ 0 0) into 0
0.503 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.503 * [taylor]: Taking taylor expansion of 0 in y
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 0.5 into 0.5
0.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.506 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.507 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y)))
0.507 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
0.507 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.507 * [taylor]: Taking taylor expansion of 0.5 in y
0.507 * [backup-simplify]: Simplify 0.5 into 0.5
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (/ 1 1) into 1
0.509 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.510 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.510 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.515 * [backup-simplify]: Simplify (- 0) into 0
0.532 * [backup-simplify]: Simplify (+ 0 0) into 0
0.534 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [backup-simplify]: Simplify 0 into 0
0.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.536 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.536 * [backup-simplify]: Simplify (- 0) into 0
0.536 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.571 * [backup-simplify]: Simplify (- 0) into 0
0.572 * [backup-simplify]: Simplify (+ 0 0) into 0
0.575 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [backup-simplify]: Simplify 0 into 0
0.576 * [backup-simplify]: Simplify 0 into 0
0.577 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y))
0.578 * [backup-simplify]: Simplify (* 0.5 (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y)))
0.578 * [approximate]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.578 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.578 * [taylor]: Taking taylor expansion of 0.5 in y
0.578 * [backup-simplify]: Simplify 0.5 into 0.5
0.579 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.579 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.579 * [taylor]: Taking taylor expansion of x in y
0.579 * [backup-simplify]: Simplify x into x
0.579 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.579 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.579 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.579 * [backup-simplify]: Simplify 0 into 0
0.579 * [backup-simplify]: Simplify 1 into 1
0.580 * [backup-simplify]: Simplify (/ 1 1) into 1
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.580 * [taylor]: Taking taylor expansion of 0.5 in x
0.580 * [backup-simplify]: Simplify 0.5 into 0.5
0.580 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.580 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [backup-simplify]: Simplify 0 into 0
0.581 * [backup-simplify]: Simplify 1 into 1
0.581 * [backup-simplify]: Simplify (* 1 1) into 1
0.582 * [backup-simplify]: Simplify (/ 1 1) into 1
0.582 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.582 * [taylor]: Taking taylor expansion of y in x
0.582 * [backup-simplify]: Simplify y into y
0.582 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.582 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.582 * [taylor]: Taking taylor expansion of 0.5 in x
0.582 * [backup-simplify]: Simplify 0.5 into 0.5
0.582 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.582 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.582 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 1 into 1
0.583 * [backup-simplify]: Simplify (* 1 1) into 1
0.584 * [backup-simplify]: Simplify (/ 1 1) into 1
0.584 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.584 * [taylor]: Taking taylor expansion of y in x
0.584 * [backup-simplify]: Simplify y into y
0.584 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.585 * [backup-simplify]: Simplify (+ 1 0) into 1
0.585 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.585 * [taylor]: Taking taylor expansion of 0.5 in y
0.585 * [backup-simplify]: Simplify 0.5 into 0.5
0.587 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.588 * [backup-simplify]: Simplify (+ 0 0) into 0
0.589 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.589 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [backup-simplify]: Simplify 0 into 0
0.590 * [backup-simplify]: Simplify 0.5 into 0.5
0.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.624 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.626 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 0) (* 0 1))) into (* 0.5 (/ 1 y))
0.626 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.626 * [taylor]: Taking taylor expansion of 0.5 in y
0.626 * [backup-simplify]: Simplify 0.5 into 0.5
0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.626 * [backup-simplify]: Simplify 0 into 0
0.626 * [backup-simplify]: Simplify 1 into 1
0.627 * [backup-simplify]: Simplify (/ 1 1) into 1
0.627 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.628 * [backup-simplify]: Simplify 0.5 into 0.5
0.628 * [backup-simplify]: Simplify 0 into 0
0.628 * [backup-simplify]: Simplify 0 into 0
0.630 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.632 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.632 * [backup-simplify]: Simplify (+ 0 0) into 0
0.634 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1)))) into 0
0.634 * [taylor]: Taking taylor expansion of 0 in y
0.634 * [backup-simplify]: Simplify 0 into 0
0.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.637 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.637 * [backup-simplify]: Simplify 0 into 0
0.637 * [backup-simplify]: Simplify 0 into 0
0.637 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.641 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.642 * [backup-simplify]: Simplify (+ 0 0) into 0
0.644 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1))))) into 0
0.644 * [taylor]: Taking taylor expansion of 0 in y
0.644 * [backup-simplify]: Simplify 0 into 0
0.644 * [backup-simplify]: Simplify 0 into 0
0.645 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y))
0.645 * * * [progress]: simplifying candidates
0.647 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
  (+ (log 0.5) (log (- (* x x) y)))
  (log (* 0.5 (- (* x x) y)))
  (exp (* 0.5 (- (* x x) y)))
  (* (* (* 0.5 0.5) 0.5) (* (* (- (* x x) y) (- (* x x) y)) (- (* x x) y)))
  (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y))))
  (cbrt (* 0.5 (- (* x x) y)))
  (* (* (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y))) (* 0.5 (- (* x x) y)))
  (sqrt (* 0.5 (- (* x x) y)))
  (sqrt (* 0.5 (- (* x x) y)))
  (* (sqrt 0.5) (sqrt (- (* x x) y)))
  (* (sqrt 0.5) (sqrt (- (* x x) y)))
  (* 0.5 (* x x))
  (* 0.5 (- y))
  (* 0.5 (* x x))
  (* 0.5 (- y))
  (* (* x x) 0.5)
  (* (- y) 0.5)
  (* (* x x) 0.5)
  (* (- y) 0.5)
  (* 0.5 (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))))
  (* 0.5 (sqrt (- (* x x) y)))
  (* 0.5 1)
  (* 0.5 (+ x (sqrt y)))
  (* (cbrt 0.5) (- (* x x) y))
  (* (sqrt 0.5) (- (* x x) y))
  (* 0.5 (- (* x x) y))
  (* 0.5 (- (pow (* x x) 3) (pow y 3)))
  (* 0.5 (- (* (* x x) (* x x)) (* y y)))
  (- (* 0.5 (pow x 2)) (* 0.5 y))
  (- (* 0.5 (pow x 2)) (* 0.5 y))
  (- (* 0.5 (pow x 2)) (* 0.5 y))
0.649 * * [simplify]: Extracting # 0 : cost  0
0.649 * * [simplify]: Extracting # 1 : cost  0
0.650 * * [simplify]: Extracting # 2 : cost  0
0.650 * * [simplify]: Extracting # 3 : cost  0
0.650 * * [simplify]: Extracting # 4 : cost  0
0.650 * * [simplify]: Extracting # 5 : cost  0
0.651 * * [simplify]: Extracting # 6 : cost  0
0.651 * * [simplify]: Extracting # 7 : cost  0
0.651 * * [simplify]: iteration  0 :  55  enodes  (cost  279 )
0.723 * * [simplify]: Extracting # 0 : cost  0
0.723 * * [simplify]: Extracting # 1 : cost  0
0.724 * * [simplify]: Extracting # 2 : cost  0
0.725 * * [simplify]: Extracting # 3 : cost  0
0.725 * * [simplify]: iteration  1 :  146  enodes  (cost  270 )
0.862 * * [simplify]: Extracting # 0 : cost  0
0.863 * * [simplify]: Extracting # 1 : cost  0
0.864 * * [simplify]: Extracting # 2 : cost  0
0.864 * * [simplify]: Extracting # 3 : cost  0
0.865 * * [simplify]: Extracting # 4 : cost  0
0.866 * * [simplify]: iteration  2 :  555  enodes  (cost  238 )
1.447 * * [simplify]: Extracting # 0 : cost  0
1.452 * * [simplify]: Extracting # 1 : cost  0
1.455 * * [simplify]: Extracting # 2 : cost  0
1.458 * * [simplify]: Extracting # 3 : cost  0
1.461 * * [simplify]: iteration  3 :  3238  enodes  (cost  236 )
2.768 * * [simplify]: Extracting # 0 : cost  0
2.778 * * [simplify]: Extracting # 1 : cost  0
2.784 * * [simplify]: Extracting # 2 : cost  0
2.789 * * [simplify]: iteration done:  5000  enodes  (cost  236 )
2.790 * [simplify]: Simplified to:
  (* 0.5 (- (* x x) y))
  (log (* 0.5 (- (* x x) y)))
  (log (* 0.5 (- (* x x) y)))
  (exp (* 0.5 (- (* x x) y)))
  (pow (* 0.5 (- (* x x) y)) 3)
  (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y))))
  (cbrt (* 0.5 (- (* x x) y)))
  (pow (* 0.5 (- (* x x) y)) 3)
  (sqrt (* 0.5 (- (* x x) y)))
  (sqrt (* 0.5 (- (* x x) y)))
  (* (sqrt 0.5) (sqrt (- (* x x) y)))
  (* (sqrt 0.5) (sqrt (- (* x x) y)))
  (* (* x x) 0.5)
  (* (- y) 0.5)
  (* (* x x) 0.5)
  (* (- y) 0.5)
  (* (* x x) 0.5)
  (* (- y) 0.5)
  (* (* x x) 0.5)
  (* (- y) 0.5)
  (* 0.5 (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))))
  (* 0.5 (sqrt (- (* x x) y)))
  0.5
  (* 0.5 (+ x (sqrt y)))
  (* (cbrt 0.5) (- (* x x) y))
  (* (sqrt 0.5) (- (* x x) y))
  (* 0.5 (- (* x x) y))
  (* (- (pow x 6) (pow y 3)) 0.5)
  (* (- (pow x 4) (* y y)) 0.5)
  (* 0.5 (- (* x x) y))
  (* 0.5 (- (* x x) y))
  (* 0.5 (- (* x x) y))
2.790 * * * [progress]: adding candidates to table
2.853 * * [progress]: iteration 2 / 4
2.853 * * * [progress]: picking best candidate
2.855 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))>
2.855 * * * [progress]: localizing error
2.868 * * * [progress]: generating rewritten candidates
2.868 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
2.937 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
2.945 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
2.956 * * * [progress]: generating series expansions
2.956 * * * * [progress]: [ 1 / 3 ] generating series at (2)
2.956 * [backup-simplify]: Simplify (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) into (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y))))
2.956 * [approximate]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in (x y) around 0
2.957 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in y
2.957 * [taylor]: Taking taylor expansion of 0.5 in y
2.957 * [backup-simplify]: Simplify 0.5 into 0.5
2.957 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in y
2.957 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in y
2.957 * [taylor]: Taking taylor expansion of x in y
2.957 * [backup-simplify]: Simplify x into x
2.957 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.957 * [taylor]: Taking taylor expansion of y in y
2.957 * [backup-simplify]: Simplify 0 into 0
2.957 * [backup-simplify]: Simplify 1 into 1
2.957 * [backup-simplify]: Simplify (sqrt 0) into 0
2.958 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.958 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in y
2.958 * [taylor]: Taking taylor expansion of x in y
2.958 * [backup-simplify]: Simplify x into x
2.958 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.958 * [taylor]: Taking taylor expansion of y in y
2.958 * [backup-simplify]: Simplify 0 into 0
2.958 * [backup-simplify]: Simplify 1 into 1
2.959 * [backup-simplify]: Simplify (sqrt 0) into 0
2.960 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.960 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in x
2.960 * [taylor]: Taking taylor expansion of 0.5 in x
2.960 * [backup-simplify]: Simplify 0.5 into 0.5
2.960 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in x
2.960 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x
2.960 * [taylor]: Taking taylor expansion of x in x
2.960 * [backup-simplify]: Simplify 0 into 0
2.960 * [backup-simplify]: Simplify 1 into 1
2.960 * [taylor]: Taking taylor expansion of (sqrt y) in x
2.960 * [taylor]: Taking taylor expansion of y in x
2.960 * [backup-simplify]: Simplify y into y
2.960 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.960 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.960 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x
2.960 * [taylor]: Taking taylor expansion of x in x
2.960 * [backup-simplify]: Simplify 0 into 0
2.960 * [backup-simplify]: Simplify 1 into 1
2.960 * [taylor]: Taking taylor expansion of (sqrt y) in x
2.960 * [taylor]: Taking taylor expansion of y in x
2.960 * [backup-simplify]: Simplify y into y
2.960 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.960 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.960 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in x
2.960 * [taylor]: Taking taylor expansion of 0.5 in x
2.960 * [backup-simplify]: Simplify 0.5 into 0.5
2.960 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in x
2.960 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x
2.960 * [taylor]: Taking taylor expansion of x in x
2.960 * [backup-simplify]: Simplify 0 into 0
2.960 * [backup-simplify]: Simplify 1 into 1
2.960 * [taylor]: Taking taylor expansion of (sqrt y) in x
2.960 * [taylor]: Taking taylor expansion of y in x
2.960 * [backup-simplify]: Simplify y into y
2.960 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.960 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.960 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x
2.960 * [taylor]: Taking taylor expansion of x in x
2.960 * [backup-simplify]: Simplify 0 into 0
2.960 * [backup-simplify]: Simplify 1 into 1
2.960 * [taylor]: Taking taylor expansion of (sqrt y) in x
2.960 * [taylor]: Taking taylor expansion of y in x
2.960 * [backup-simplify]: Simplify y into y
2.960 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.961 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.961 * [backup-simplify]: Simplify (- (sqrt y)) into (- (sqrt y))
2.961 * [backup-simplify]: Simplify (+ 0 (- (sqrt y))) into (- (sqrt y))
2.961 * [backup-simplify]: Simplify (+ 0 (sqrt y)) into (sqrt y)
2.961 * [backup-simplify]: Simplify (* (- (sqrt y)) (sqrt y)) into (* -1 y)
2.961 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y)
2.961 * [taylor]: Taking taylor expansion of (* -0.5 y) in y
2.961 * [taylor]: Taking taylor expansion of -0.5 in y
2.961 * [backup-simplify]: Simplify -0.5 into -0.5
2.961 * [taylor]: Taking taylor expansion of y in y
2.961 * [backup-simplify]: Simplify 0 into 0
2.961 * [backup-simplify]: Simplify 1 into 1
2.961 * [backup-simplify]: Simplify (* -0.5 0) into 0
2.961 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify (+ 1 0) into 1
2.962 * [backup-simplify]: Simplify (- 0) into 0
2.962 * [backup-simplify]: Simplify (+ 1 0) into 1
2.962 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 1) (* 1 (sqrt y))) into 0
2.962 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* -1 y))) into 0
2.962 * [taylor]: Taking taylor expansion of 0 in y
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
2.964 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.964 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0
2.965 * [backup-simplify]: Simplify (+ 0 0) into 0
2.965 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0
2.965 * [backup-simplify]: Simplify (- 0) into 0
2.966 * [backup-simplify]: Simplify (+ 0 0) into 0
2.966 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 0) (+ (* 1 1) (* 0 (sqrt y)))) into 1
2.966 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (* -1 y)))) into 0.5
2.966 * [taylor]: Taking taylor expansion of 0.5 in y
2.966 * [backup-simplify]: Simplify 0.5 into 0.5
2.966 * [backup-simplify]: Simplify 0.5 into 0.5
2.966 * [backup-simplify]: Simplify 0 into 0
2.967 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
2.967 * [backup-simplify]: Simplify 0 into 0
2.967 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt y))) into 0
2.968 * [backup-simplify]: Simplify (+ 0 0) into 0
2.968 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt y))) into 0
2.968 * [backup-simplify]: Simplify (- 0) into 0
2.969 * [backup-simplify]: Simplify (+ 0 0) into 0
2.969 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (sqrt y))))) into 0
2.970 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (* -1 y))))) into 0
2.970 * [taylor]: Taking taylor expansion of 0 in y
2.970 * [backup-simplify]: Simplify 0 into 0
2.970 * [backup-simplify]: Simplify 0 into 0
2.970 * [backup-simplify]: Simplify 0 into 0
2.970 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y))
2.971 * [backup-simplify]: Simplify (* (* 0.5 (+ (/ 1 x) (sqrt (/ 1 y)))) (- (/ 1 x) (sqrt (/ 1 y)))) into (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))))
2.971 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in (x y) around 0
2.971 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in y
2.971 * [taylor]: Taking taylor expansion of 0.5 in y
2.971 * [backup-simplify]: Simplify 0.5 into 0.5
2.971 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in y
2.971 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in y
2.972 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.972 * [taylor]: Taking taylor expansion of x in y
2.972 * [backup-simplify]: Simplify x into x
2.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.972 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.972 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.972 * [taylor]: Taking taylor expansion of y in y
2.972 * [backup-simplify]: Simplify 0 into 0
2.972 * [backup-simplify]: Simplify 1 into 1
2.972 * [backup-simplify]: Simplify (/ 1 1) into 1
2.972 * [backup-simplify]: Simplify (sqrt 0) into 0
2.973 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.973 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in y
2.973 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.973 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.973 * [taylor]: Taking taylor expansion of y in y
2.973 * [backup-simplify]: Simplify 0 into 0
2.973 * [backup-simplify]: Simplify 1 into 1
2.973 * [backup-simplify]: Simplify (/ 1 1) into 1
2.973 * [backup-simplify]: Simplify (sqrt 0) into 0
2.974 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.974 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.974 * [taylor]: Taking taylor expansion of x in y
2.974 * [backup-simplify]: Simplify x into x
2.974 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.974 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in x
2.974 * [taylor]: Taking taylor expansion of 0.5 in x
2.974 * [backup-simplify]: Simplify 0.5 into 0.5
2.974 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in x
2.974 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x
2.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.974 * [taylor]: Taking taylor expansion of x in x
2.974 * [backup-simplify]: Simplify 0 into 0
2.974 * [backup-simplify]: Simplify 1 into 1
2.975 * [backup-simplify]: Simplify (/ 1 1) into 1
2.975 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
2.975 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.975 * [taylor]: Taking taylor expansion of y in x
2.975 * [backup-simplify]: Simplify y into y
2.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.975 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
2.975 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
2.975 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x
2.975 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
2.975 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.975 * [taylor]: Taking taylor expansion of y in x
2.975 * [backup-simplify]: Simplify y into y
2.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.975 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
2.975 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
2.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.975 * [taylor]: Taking taylor expansion of x in x
2.975 * [backup-simplify]: Simplify 0 into 0
2.975 * [backup-simplify]: Simplify 1 into 1
2.976 * [backup-simplify]: Simplify (/ 1 1) into 1
2.976 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in x
2.976 * [taylor]: Taking taylor expansion of 0.5 in x
2.976 * [backup-simplify]: Simplify 0.5 into 0.5
2.976 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in x
2.976 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x
2.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.976 * [taylor]: Taking taylor expansion of x in x
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 1 into 1
2.976 * [backup-simplify]: Simplify (/ 1 1) into 1
2.976 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
2.976 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.976 * [taylor]: Taking taylor expansion of y in x
2.976 * [backup-simplify]: Simplify y into y
2.976 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.976 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
2.976 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.976 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
2.976 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x
2.976 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
2.976 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.976 * [taylor]: Taking taylor expansion of y in x
2.976 * [backup-simplify]: Simplify y into y
2.976 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.977 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
2.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.977 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
2.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.977 * [taylor]: Taking taylor expansion of x in x
2.977 * [backup-simplify]: Simplify 0 into 0
2.977 * [backup-simplify]: Simplify 1 into 1
2.977 * [backup-simplify]: Simplify (/ 1 1) into 1
2.977 * [backup-simplify]: Simplify (+ 1 0) into 1
2.978 * [backup-simplify]: Simplify (+ 0 1) into 1
2.978 * [backup-simplify]: Simplify (* 1 1) into 1
2.978 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.978 * [taylor]: Taking taylor expansion of 0.5 in y
2.978 * [backup-simplify]: Simplify 0.5 into 0.5
2.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.979 * [backup-simplify]: Simplify (+ (sqrt (/ 1 y)) 0) into (sqrt (/ 1 y))
2.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.979 * [backup-simplify]: Simplify (- (sqrt (/ 1 y))) into (- (sqrt (/ 1 y)))
2.979 * [backup-simplify]: Simplify (+ 0 (- (sqrt (/ 1 y)))) into (- (sqrt (/ 1 y)))
2.979 * [backup-simplify]: Simplify (+ (* 1 (sqrt (/ 1 y))) (* (- (sqrt (/ 1 y))) 1)) into 0
2.980 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.980 * [taylor]: Taking taylor expansion of 0 in y
2.980 * [backup-simplify]: Simplify 0 into 0
2.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.980 * [backup-simplify]: Simplify (+ 0 0) into 0
2.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.981 * [backup-simplify]: Simplify (- 0) into 0
2.981 * [backup-simplify]: Simplify (+ 0 0) into 0
2.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) (sqrt (/ 1 y))) (* 0 1))) into (- (/ 1 y))
2.982 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y)))
2.982 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
2.982 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.983 * [taylor]: Taking taylor expansion of 0.5 in y
2.983 * [backup-simplify]: Simplify 0.5 into 0.5
2.983 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.983 * [taylor]: Taking taylor expansion of y in y
2.983 * [backup-simplify]: Simplify 0 into 0
2.983 * [backup-simplify]: Simplify 1 into 1
2.983 * [backup-simplify]: Simplify (/ 1 1) into 1
2.983 * [backup-simplify]: Simplify 0.5 into 0.5
2.983 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.983 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0
2.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.984 * [backup-simplify]: Simplify (+ 0 0) into 0
2.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.985 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.985 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0
2.985 * [backup-simplify]: Simplify (- 0) into 0
2.986 * [backup-simplify]: Simplify (+ 0 0) into 0
2.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1)))) into 0
2.987 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0
2.987 * [taylor]: Taking taylor expansion of 0 in y
2.987 * [backup-simplify]: Simplify 0 into 0
2.987 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.988 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.988 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.988 * [backup-simplify]: Simplify 0 into 0
2.988 * [backup-simplify]: Simplify 0 into 0
2.989 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.990 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0
2.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.991 * [backup-simplify]: Simplify (+ 0 0) into 0
2.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.993 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0
2.993 * [backup-simplify]: Simplify (- 0) into 0
2.994 * [backup-simplify]: Simplify (+ 0 0) into 0
2.995 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1))))) into 0
2.997 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0
2.997 * [taylor]: Taking taylor expansion of 0 in y
2.997 * [backup-simplify]: Simplify 0 into 0
2.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.998 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.999 * [backup-simplify]: Simplify (- 0) into 0
2.999 * [backup-simplify]: Simplify 0 into 0
2.999 * [backup-simplify]: Simplify 0 into 0
2.999 * [backup-simplify]: Simplify 0 into 0
3.000 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.001 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0
3.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.002 * [backup-simplify]: Simplify (+ 0 0) into 0
3.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.004 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.004 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0
3.005 * [backup-simplify]: Simplify (- 0) into 0
3.005 * [backup-simplify]: Simplify (+ 0 0) into 0
3.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1)))))) into 0
3.009 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))))) into 0
3.009 * [taylor]: Taking taylor expansion of 0 in y
3.009 * [backup-simplify]: Simplify 0 into 0
3.009 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y))
3.010 * [backup-simplify]: Simplify (* (* 0.5 (+ (/ 1 (- x)) (sqrt (/ 1 (- y))))) (- (/ 1 (- x)) (sqrt (/ 1 (- y))))) into (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))))
3.010 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in (x y) around 0
3.010 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in y
3.010 * [taylor]: Taking taylor expansion of -0.5 in y
3.010 * [backup-simplify]: Simplify -0.5 into -0.5
3.010 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in y
3.010 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in y
3.010 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.010 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.010 * [taylor]: Taking taylor expansion of -1 in y
3.010 * [backup-simplify]: Simplify -1 into -1
3.010 * [taylor]: Taking taylor expansion of y in y
3.010 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify 1 into 1
3.011 * [backup-simplify]: Simplify (/ -1 1) into -1
3.011 * [backup-simplify]: Simplify (sqrt 0) into 0
3.013 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.013 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.013 * [taylor]: Taking taylor expansion of x in y
3.013 * [backup-simplify]: Simplify x into x
3.013 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.013 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in y
3.013 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.013 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.013 * [taylor]: Taking taylor expansion of -1 in y
3.013 * [backup-simplify]: Simplify -1 into -1
3.013 * [taylor]: Taking taylor expansion of y in y
3.013 * [backup-simplify]: Simplify 0 into 0
3.013 * [backup-simplify]: Simplify 1 into 1
3.013 * [backup-simplify]: Simplify (/ -1 1) into -1
3.014 * [backup-simplify]: Simplify (sqrt 0) into 0
3.015 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.015 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.015 * [taylor]: Taking taylor expansion of x in y
3.015 * [backup-simplify]: Simplify x into x
3.015 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.015 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in x
3.015 * [taylor]: Taking taylor expansion of -0.5 in x
3.015 * [backup-simplify]: Simplify -0.5 into -0.5
3.015 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in x
3.015 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x
3.015 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.015 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.015 * [taylor]: Taking taylor expansion of -1 in x
3.015 * [backup-simplify]: Simplify -1 into -1
3.015 * [taylor]: Taking taylor expansion of y in x
3.015 * [backup-simplify]: Simplify y into y
3.016 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.016 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.016 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.016 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.016 * [taylor]: Taking taylor expansion of x in x
3.016 * [backup-simplify]: Simplify 0 into 0
3.016 * [backup-simplify]: Simplify 1 into 1
3.017 * [backup-simplify]: Simplify (/ 1 1) into 1
3.017 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x
3.017 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.017 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.017 * [taylor]: Taking taylor expansion of -1 in x
3.017 * [backup-simplify]: Simplify -1 into -1
3.017 * [taylor]: Taking taylor expansion of y in x
3.017 * [backup-simplify]: Simplify y into y
3.017 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.017 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.017 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.017 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.017 * [taylor]: Taking taylor expansion of x in x
3.017 * [backup-simplify]: Simplify 0 into 0
3.017 * [backup-simplify]: Simplify 1 into 1
3.018 * [backup-simplify]: Simplify (/ 1 1) into 1
3.018 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in x
3.018 * [taylor]: Taking taylor expansion of -0.5 in x
3.018 * [backup-simplify]: Simplify -0.5 into -0.5
3.018 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in x
3.018 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x
3.018 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.018 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.018 * [taylor]: Taking taylor expansion of -1 in x
3.018 * [backup-simplify]: Simplify -1 into -1
3.018 * [taylor]: Taking taylor expansion of y in x
3.018 * [backup-simplify]: Simplify y into y
3.018 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.018 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.018 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.018 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.018 * [taylor]: Taking taylor expansion of x in x
3.018 * [backup-simplify]: Simplify 0 into 0
3.018 * [backup-simplify]: Simplify 1 into 1
3.019 * [backup-simplify]: Simplify (/ 1 1) into 1
3.019 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x
3.019 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.019 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.019 * [taylor]: Taking taylor expansion of -1 in x
3.019 * [backup-simplify]: Simplify -1 into -1
3.019 * [taylor]: Taking taylor expansion of y in x
3.019 * [backup-simplify]: Simplify y into y
3.019 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.019 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.019 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.019 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.019 * [taylor]: Taking taylor expansion of x in x
3.019 * [backup-simplify]: Simplify 0 into 0
3.019 * [backup-simplify]: Simplify 1 into 1
3.020 * [backup-simplify]: Simplify (/ 1 1) into 1
3.020 * [backup-simplify]: Simplify (+ 0 1) into 1
3.021 * [backup-simplify]: Simplify (- 1) into -1
3.021 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.021 * [backup-simplify]: Simplify (* 1 -1) into -1
3.022 * [backup-simplify]: Simplify (* -0.5 -1) into 0.5
3.022 * [taylor]: Taking taylor expansion of 0.5 in y
3.022 * [backup-simplify]: Simplify 0.5 into 0.5
3.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.023 * [backup-simplify]: Simplify (- 0) into 0
3.023 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y))
3.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.024 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y))
3.024 * [backup-simplify]: Simplify (+ (* 1 (sqrt (/ -1 y))) (* (sqrt (/ -1 y)) -1)) into 0
3.025 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 -1)) into 0
3.025 * [taylor]: Taking taylor expansion of 0 in y
3.025 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.026 * [backup-simplify]: Simplify (- 0) into 0
3.026 * [backup-simplify]: Simplify (+ 0 0) into 0
3.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.027 * [backup-simplify]: Simplify (+ 0 0) into 0
3.028 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) (sqrt (/ -1 y))) (* 0 -1))) into (pow (sqrt (/ -1 y)) 2)
3.029 * [backup-simplify]: Simplify (+ (* -0.5 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1))) into (- (* 0.5 (pow (sqrt (/ -1 y)) 2)))
3.029 * [taylor]: Taking taylor expansion of (- (* 0.5 (pow (sqrt (/ -1 y)) 2))) in y
3.029 * [taylor]: Taking taylor expansion of (* 0.5 (pow (sqrt (/ -1 y)) 2)) in y
3.029 * [taylor]: Taking taylor expansion of 0.5 in y
3.029 * [backup-simplify]: Simplify 0.5 into 0.5
3.030 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y
3.030 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.030 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.030 * [taylor]: Taking taylor expansion of -1 in y
3.030 * [backup-simplify]: Simplify -1 into -1
3.030 * [taylor]: Taking taylor expansion of y in y
3.030 * [backup-simplify]: Simplify 0 into 0
3.030 * [backup-simplify]: Simplify 1 into 1
3.030 * [backup-simplify]: Simplify (/ -1 1) into -1
3.030 * [backup-simplify]: Simplify (sqrt 0) into 0
3.032 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.032 * [backup-simplify]: Simplify 0.5 into 0.5
3.032 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.033 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0
3.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.034 * [backup-simplify]: Simplify (- 0) into 0
3.034 * [backup-simplify]: Simplify (+ 0 0) into 0
3.034 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.035 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0
3.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.036 * [backup-simplify]: Simplify (+ 0 0) into 0
3.037 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1)))) into 0
3.039 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1)))) into 0
3.039 * [taylor]: Taking taylor expansion of 0 in y
3.039 * [backup-simplify]: Simplify 0 into 0
3.039 * [backup-simplify]: Simplify 0 into 0
3.039 * [backup-simplify]: Simplify 0 into 0
3.039 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.040 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0
3.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.041 * [backup-simplify]: Simplify (- 0) into 0
3.042 * [backup-simplify]: Simplify (+ 0 0) into 0
3.042 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.043 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0
3.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.044 * [backup-simplify]: Simplify (+ 0 0) into 0
3.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1))))) into 0
3.045 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1))))) into 0
3.045 * [taylor]: Taking taylor expansion of 0 in y
3.045 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
3.046 * [backup-simplify]: Simplify (* 0.5 +nan.0) into +nan.0
3.046 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.046 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.046 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify 0 into 0
3.047 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.047 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0
3.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.048 * [backup-simplify]: Simplify (- 0) into 0
3.048 * [backup-simplify]: Simplify (+ 0 0) into 0
3.048 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.049 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0
3.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.050 * [backup-simplify]: Simplify (+ 0 0) into 0
3.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1)))))) into 0
3.052 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1)))))) into 0
3.052 * [taylor]: Taking taylor expansion of 0 in y
3.052 * [backup-simplify]: Simplify 0 into 0
3.052 * [backup-simplify]: Simplify 0 into 0
3.052 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.054 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.055 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
3.056 * [backup-simplify]: Simplify (+ (* 0.5 (- +nan.0)) (* 0 +nan.0)) into (- +nan.0)
3.056 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.057 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.057 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (- y)) 1)) (+ (- +nan.0) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)))) into (- (* 0.5 (pow x 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.057 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
3.057 * [backup-simplify]: Simplify (- x (sqrt y)) into (- x (sqrt y))
3.057 * [approximate]: Taking taylor expansion of (- x (sqrt y)) in (x y) around 0
3.058 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in y
3.058 * [taylor]: Taking taylor expansion of x in y
3.058 * [backup-simplify]: Simplify x into x
3.058 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.058 * [taylor]: Taking taylor expansion of y in y
3.058 * [backup-simplify]: Simplify 0 into 0
3.058 * [backup-simplify]: Simplify 1 into 1
3.058 * [backup-simplify]: Simplify (sqrt 0) into 0
3.059 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.059 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x
3.059 * [taylor]: Taking taylor expansion of x in x
3.059 * [backup-simplify]: Simplify 0 into 0
3.059 * [backup-simplify]: Simplify 1 into 1
3.059 * [taylor]: Taking taylor expansion of (sqrt y) in x
3.059 * [taylor]: Taking taylor expansion of y in x
3.059 * [backup-simplify]: Simplify y into y
3.059 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
3.059 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
3.059 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x
3.059 * [taylor]: Taking taylor expansion of x in x
3.059 * [backup-simplify]: Simplify 0 into 0
3.059 * [backup-simplify]: Simplify 1 into 1
3.059 * [taylor]: Taking taylor expansion of (sqrt y) in x
3.059 * [taylor]: Taking taylor expansion of y in x
3.059 * [backup-simplify]: Simplify y into y
3.059 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
3.059 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
3.059 * [backup-simplify]: Simplify (- (sqrt y)) into (- (sqrt y))
3.059 * [backup-simplify]: Simplify (+ 0 (- (sqrt y))) into (- (sqrt y))
3.059 * [taylor]: Taking taylor expansion of (- (sqrt y)) in y
3.059 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.059 * [taylor]: Taking taylor expansion of y in y
3.059 * [backup-simplify]: Simplify 0 into 0
3.059 * [backup-simplify]: Simplify 1 into 1
3.059 * [backup-simplify]: Simplify (sqrt 0) into 0
3.060 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.060 * [backup-simplify]: Simplify (- 0) into 0
3.060 * [backup-simplify]: Simplify 0 into 0
3.061 * [backup-simplify]: Simplify (- 0) into 0
3.061 * [backup-simplify]: Simplify (+ 1 0) into 1
3.061 * [taylor]: Taking taylor expansion of 1 in y
3.061 * [backup-simplify]: Simplify 1 into 1
3.061 * [backup-simplify]: Simplify 1 into 1
3.061 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.062 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.062 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0
3.062 * [backup-simplify]: Simplify (- 0) into 0
3.063 * [backup-simplify]: Simplify (+ 0 0) into 0
3.063 * [taylor]: Taking taylor expansion of 0 in y
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 0 into 0
3.064 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.065 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.065 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.066 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* y 1) 2)) (+ (* (- +nan.0) (* y 1)) (* 1 (* 1 x)))) into (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))
3.066 * [backup-simplify]: Simplify (- (/ 1 x) (sqrt (/ 1 y))) into (- (/ 1 x) (sqrt (/ 1 y)))
3.066 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in (x y) around 0
3.066 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in y
3.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.066 * [taylor]: Taking taylor expansion of x in y
3.066 * [backup-simplify]: Simplify x into x
3.066 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.066 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.066 * [taylor]: Taking taylor expansion of y in y
3.066 * [backup-simplify]: Simplify 0 into 0
3.066 * [backup-simplify]: Simplify 1 into 1
3.066 * [backup-simplify]: Simplify (/ 1 1) into 1
3.069 * [backup-simplify]: Simplify (sqrt 0) into 0
3.070 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.070 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x
3.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.070 * [taylor]: Taking taylor expansion of x in x
3.070 * [backup-simplify]: Simplify 0 into 0
3.070 * [backup-simplify]: Simplify 1 into 1
3.071 * [backup-simplify]: Simplify (/ 1 1) into 1
3.071 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
3.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.071 * [taylor]: Taking taylor expansion of y in x
3.071 * [backup-simplify]: Simplify y into y
3.071 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.071 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
3.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.071 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
3.071 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x
3.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.071 * [taylor]: Taking taylor expansion of x in x
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [backup-simplify]: Simplify 1 into 1
3.071 * [backup-simplify]: Simplify (/ 1 1) into 1
3.071 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
3.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.071 * [taylor]: Taking taylor expansion of y in x
3.071 * [backup-simplify]: Simplify y into y
3.071 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.071 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
3.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.072 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
3.072 * [backup-simplify]: Simplify (+ 1 0) into 1
3.072 * [taylor]: Taking taylor expansion of 1 in y
3.072 * [backup-simplify]: Simplify 1 into 1
3.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.072 * [backup-simplify]: Simplify (- (sqrt (/ 1 y))) into (- (sqrt (/ 1 y)))
3.072 * [backup-simplify]: Simplify (+ 0 (- (sqrt (/ 1 y)))) into (- (sqrt (/ 1 y)))
3.073 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 y))) in y
3.073 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.073 * [taylor]: Taking taylor expansion of y in y
3.073 * [backup-simplify]: Simplify 0 into 0
3.073 * [backup-simplify]: Simplify 1 into 1
3.073 * [backup-simplify]: Simplify (/ 1 1) into 1
3.073 * [backup-simplify]: Simplify (sqrt 0) into 0
3.074 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.074 * [backup-simplify]: Simplify (- 0) into 0
3.074 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify 1 into 1
3.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.075 * [backup-simplify]: Simplify (- 0) into 0
3.075 * [backup-simplify]: Simplify (+ 0 0) into 0
3.075 * [taylor]: Taking taylor expansion of 0 in y
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.075 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.076 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.077 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0
3.077 * [backup-simplify]: Simplify (- 0) into 0
3.077 * [backup-simplify]: Simplify (+ 0 0) into 0
3.077 * [taylor]: Taking taylor expansion of 0 in y
3.077 * [backup-simplify]: Simplify 0 into 0
3.077 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.079 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.079 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.080 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.080 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 y) 1)) (+ (- +nan.0) (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.080 * [backup-simplify]: Simplify (- (/ 1 (- x)) (sqrt (/ 1 (- y)))) into (- (+ (sqrt (/ -1 y)) (/ 1 x)))
3.080 * [approximate]: Taking taylor expansion of (- (+ (sqrt (/ -1 y)) (/ 1 x))) in (x y) around 0
3.080 * [taylor]: Taking taylor expansion of (- (+ (sqrt (/ -1 y)) (/ 1 x))) in y
3.080 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in y
3.080 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.080 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.080 * [taylor]: Taking taylor expansion of -1 in y
3.080 * [backup-simplify]: Simplify -1 into -1
3.080 * [taylor]: Taking taylor expansion of y in y
3.080 * [backup-simplify]: Simplify 0 into 0
3.080 * [backup-simplify]: Simplify 1 into 1
3.081 * [backup-simplify]: Simplify (/ -1 1) into -1
3.081 * [backup-simplify]: Simplify (sqrt 0) into 0
3.082 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.082 * [taylor]: Taking taylor expansion of x in y
3.082 * [backup-simplify]: Simplify x into x
3.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.082 * [taylor]: Taking taylor expansion of (- (+ (sqrt (/ -1 y)) (/ 1 x))) in x
3.082 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x
3.082 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.082 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.082 * [taylor]: Taking taylor expansion of -1 in x
3.082 * [backup-simplify]: Simplify -1 into -1
3.082 * [taylor]: Taking taylor expansion of y in x
3.082 * [backup-simplify]: Simplify y into y
3.082 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.082 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.082 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.082 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.082 * [taylor]: Taking taylor expansion of x in x
3.082 * [backup-simplify]: Simplify 0 into 0
3.082 * [backup-simplify]: Simplify 1 into 1
3.083 * [backup-simplify]: Simplify (/ 1 1) into 1
3.083 * [taylor]: Taking taylor expansion of (- (+ (sqrt (/ -1 y)) (/ 1 x))) in x
3.083 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x
3.083 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.083 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.083 * [taylor]: Taking taylor expansion of -1 in x
3.083 * [backup-simplify]: Simplify -1 into -1
3.083 * [taylor]: Taking taylor expansion of y in x
3.083 * [backup-simplify]: Simplify y into y
3.083 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.083 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.083 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.083 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.083 * [taylor]: Taking taylor expansion of x in x
3.083 * [backup-simplify]: Simplify 0 into 0
3.083 * [backup-simplify]: Simplify 1 into 1
3.083 * [backup-simplify]: Simplify (/ 1 1) into 1
3.084 * [backup-simplify]: Simplify (+ 0 1) into 1
3.084 * [backup-simplify]: Simplify (- 1) into -1
3.084 * [taylor]: Taking taylor expansion of -1 in y
3.084 * [backup-simplify]: Simplify -1 into -1
3.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.084 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y))
3.084 * [backup-simplify]: Simplify (- (sqrt (/ -1 y))) into (- (sqrt (/ -1 y)))
3.084 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y))) in y
3.084 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.084 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.084 * [taylor]: Taking taylor expansion of -1 in y
3.084 * [backup-simplify]: Simplify -1 into -1
3.084 * [taylor]: Taking taylor expansion of y in y
3.084 * [backup-simplify]: Simplify 0 into 0
3.084 * [backup-simplify]: Simplify 1 into 1
3.085 * [backup-simplify]: Simplify (/ -1 1) into -1
3.085 * [backup-simplify]: Simplify (sqrt 0) into 0
3.086 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.086 * [backup-simplify]: Simplify (- 0) into 0
3.086 * [backup-simplify]: Simplify 0 into 0
3.086 * [backup-simplify]: Simplify -1 into -1
3.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.087 * [backup-simplify]: Simplify (+ 0 0) into 0
3.087 * [backup-simplify]: Simplify (- 0) into 0
3.087 * [taylor]: Taking taylor expansion of 0 in y
3.087 * [backup-simplify]: Simplify 0 into 0
3.087 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.088 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.088 * [backup-simplify]: Simplify 0 into 0
3.088 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.088 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0
3.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.089 * [backup-simplify]: Simplify (+ 0 0) into 0
3.089 * [backup-simplify]: Simplify (- 0) into 0
3.089 * [taylor]: Taking taylor expansion of 0 in y
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.091 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.092 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.092 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.092 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (- y)) 1)) (+ (- +nan.0) (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.093 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
3.093 * [backup-simplify]: Simplify (+ x (sqrt y)) into (+ x (sqrt y))
3.093 * [approximate]: Taking taylor expansion of (+ x (sqrt y)) in (x y) around 0
3.093 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in y
3.093 * [taylor]: Taking taylor expansion of x in y
3.093 * [backup-simplify]: Simplify x into x
3.093 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.093 * [taylor]: Taking taylor expansion of y in y
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 1 into 1
3.093 * [backup-simplify]: Simplify (sqrt 0) into 0
3.094 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.094 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x
3.094 * [taylor]: Taking taylor expansion of x in x
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 1 into 1
3.094 * [taylor]: Taking taylor expansion of (sqrt y) in x
3.094 * [taylor]: Taking taylor expansion of y in x
3.094 * [backup-simplify]: Simplify y into y
3.094 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
3.094 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
3.094 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x
3.094 * [taylor]: Taking taylor expansion of x in x
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 1 into 1
3.094 * [taylor]: Taking taylor expansion of (sqrt y) in x
3.094 * [taylor]: Taking taylor expansion of y in x
3.094 * [backup-simplify]: Simplify y into y
3.094 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
3.094 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
3.094 * [backup-simplify]: Simplify (+ 0 (sqrt y)) into (sqrt y)
3.094 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.094 * [taylor]: Taking taylor expansion of y in y
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 1 into 1
3.095 * [backup-simplify]: Simplify (sqrt 0) into 0
3.095 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.095 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify (+ 1 0) into 1
3.096 * [taylor]: Taking taylor expansion of 1 in y
3.096 * [backup-simplify]: Simplify 1 into 1
3.096 * [backup-simplify]: Simplify 1 into 1
3.096 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.096 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0
3.096 * [backup-simplify]: Simplify (+ 0 0) into 0
3.096 * [taylor]: Taking taylor expansion of 0 in y
3.096 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.098 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.098 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* +nan.0 (* y 1)) (* 1 (* 1 x)))) into (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))
3.098 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (/ 1 y))) into (+ (sqrt (/ 1 y)) (/ 1 x))
3.098 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in (x y) around 0
3.098 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in y
3.099 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.099 * [taylor]: Taking taylor expansion of y in y
3.099 * [backup-simplify]: Simplify 0 into 0
3.099 * [backup-simplify]: Simplify 1 into 1
3.099 * [backup-simplify]: Simplify (/ 1 1) into 1
3.099 * [backup-simplify]: Simplify (sqrt 0) into 0
3.100 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.100 * [taylor]: Taking taylor expansion of x in y
3.100 * [backup-simplify]: Simplify x into x
3.101 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.101 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x
3.101 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
3.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.101 * [taylor]: Taking taylor expansion of y in x
3.101 * [backup-simplify]: Simplify y into y
3.101 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.101 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
3.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.101 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
3.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.101 * [taylor]: Taking taylor expansion of x in x
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.102 * [backup-simplify]: Simplify (/ 1 1) into 1
3.102 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x
3.102 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
3.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.102 * [taylor]: Taking taylor expansion of y in x
3.102 * [backup-simplify]: Simplify y into y
3.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.102 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
3.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.102 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0
3.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.102 * [taylor]: Taking taylor expansion of x in x
3.102 * [backup-simplify]: Simplify 0 into 0
3.102 * [backup-simplify]: Simplify 1 into 1
3.103 * [backup-simplify]: Simplify (/ 1 1) into 1
3.103 * [backup-simplify]: Simplify (+ 0 1) into 1
3.103 * [taylor]: Taking taylor expansion of 1 in y
3.103 * [backup-simplify]: Simplify 1 into 1
3.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.104 * [backup-simplify]: Simplify (+ (sqrt (/ 1 y)) 0) into (sqrt (/ 1 y))
3.104 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.104 * [taylor]: Taking taylor expansion of y in y
3.104 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify 1 into 1
3.104 * [backup-simplify]: Simplify (/ 1 1) into 1
3.105 * [backup-simplify]: Simplify (sqrt 0) into 0
3.106 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify 1 into 1
3.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.107 * [backup-simplify]: Simplify (+ 0 0) into 0
3.107 * [taylor]: Taking taylor expansion of 0 in y
3.107 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.108 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.108 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0
3.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.110 * [backup-simplify]: Simplify (+ 0 0) into 0
3.110 * [taylor]: Taking taylor expansion of 0 in y
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.114 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.114 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.114 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 y) 1)) (+ +nan.0 (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.114 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (/ 1 (- y)))) into (- (sqrt (/ -1 y)) (/ 1 x))
3.114 * [approximate]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in (x y) around 0
3.114 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in y
3.114 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.114 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.114 * [taylor]: Taking taylor expansion of -1 in y
3.114 * [backup-simplify]: Simplify -1 into -1
3.114 * [taylor]: Taking taylor expansion of y in y
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 1 into 1
3.115 * [backup-simplify]: Simplify (/ -1 1) into -1
3.115 * [backup-simplify]: Simplify (sqrt 0) into 0
3.117 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.117 * [taylor]: Taking taylor expansion of x in y
3.117 * [backup-simplify]: Simplify x into x
3.117 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.117 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x
3.117 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.117 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.117 * [taylor]: Taking taylor expansion of -1 in x
3.117 * [backup-simplify]: Simplify -1 into -1
3.117 * [taylor]: Taking taylor expansion of y in x
3.117 * [backup-simplify]: Simplify y into y
3.117 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.117 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.117 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.117 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.117 * [taylor]: Taking taylor expansion of x in x
3.117 * [backup-simplify]: Simplify 0 into 0
3.118 * [backup-simplify]: Simplify 1 into 1
3.118 * [backup-simplify]: Simplify (/ 1 1) into 1
3.118 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x
3.118 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
3.118 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.118 * [taylor]: Taking taylor expansion of -1 in x
3.118 * [backup-simplify]: Simplify -1 into -1
3.118 * [taylor]: Taking taylor expansion of y in x
3.118 * [backup-simplify]: Simplify y into y
3.118 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.118 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y))
3.118 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.119 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0
3.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.119 * [taylor]: Taking taylor expansion of x in x
3.119 * [backup-simplify]: Simplify 0 into 0
3.119 * [backup-simplify]: Simplify 1 into 1
3.119 * [backup-simplify]: Simplify (/ 1 1) into 1
3.119 * [backup-simplify]: Simplify (- 1) into -1
3.120 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.120 * [taylor]: Taking taylor expansion of -1 in y
3.120 * [backup-simplify]: Simplify -1 into -1
3.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.121 * [backup-simplify]: Simplify (- 0) into 0
3.121 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y))
3.121 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.121 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.121 * [taylor]: Taking taylor expansion of -1 in y
3.121 * [backup-simplify]: Simplify -1 into -1
3.121 * [taylor]: Taking taylor expansion of y in y
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 1 into 1
3.122 * [backup-simplify]: Simplify (/ -1 1) into -1
3.122 * [backup-simplify]: Simplify (sqrt 0) into 0
3.123 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.123 * [backup-simplify]: Simplify 0 into 0
3.123 * [backup-simplify]: Simplify -1 into -1
3.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.125 * [backup-simplify]: Simplify (- 0) into 0
3.125 * [backup-simplify]: Simplify (+ 0 0) into 0
3.125 * [taylor]: Taking taylor expansion of 0 in y
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.126 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0
3.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.128 * [backup-simplify]: Simplify (- 0) into 0
3.128 * [backup-simplify]: Simplify (+ 0 0) into 0
3.128 * [taylor]: Taking taylor expansion of 0 in y
3.128 * [backup-simplify]: Simplify 0 into 0
3.128 * [backup-simplify]: Simplify 0 into 0
3.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.132 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.132 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.132 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (- y)) 1)) (+ +nan.0 (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.132 * * * [progress]: simplifying candidates
3.134 * [simplify]: Simplifying:
  (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))
  (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))
  (+ (+ (log 0.5) (log (+ x (sqrt y)))) (log (- x (sqrt y))))
  (+ (log (* 0.5 (+ x (sqrt y)))) (log (- x (sqrt y))))
  (log (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))
  (exp (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))
  (* (* (* (* 0.5 0.5) 0.5) (* (* (+ x (sqrt y)) (+ x (sqrt y))) (+ x (sqrt y)))) (* (* (- x (sqrt y)) (- x (sqrt y))) (- x (sqrt y))))
  (* (* (* (* 0.5 (+ x (sqrt y))) (* 0.5 (+ x (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (* (- x (sqrt y)) (- x (sqrt y))) (- x (sqrt y))))
  (* (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))))
  (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))
  (* (* (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))
  (sqrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))
  (sqrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))
  (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- (pow x 3) (pow (sqrt y) 3)))
  (* (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (+ (* x x) (+ (* (sqrt y) (sqrt y)) (* x (sqrt y)))))
  (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- (* x x) (* (sqrt y) (sqrt y))))
  (* (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (+ x (sqrt y)))
  (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- (pow x 3) (pow (sqrt y) 3)))
  (* (- x (sqrt y)) (+ (* x x) (+ (* (sqrt y) (sqrt y)) (* x (sqrt y)))))
  (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- (* x x) (* (sqrt y) (sqrt y))))
  (* (- x (sqrt y)) (+ x (sqrt y)))
  (* (* 0.5 (+ x (sqrt y))) x)
  (* (* 0.5 (+ x (sqrt y))) (- (sqrt y)))
  (* (* 0.5 (+ x (sqrt y))) x)
  (* (* 0.5 (+ x (sqrt y))) (- (sqrt y)))
  (* x (* 0.5 (+ x (sqrt y))))
  (* (- (sqrt y)) (* 0.5 (+ x (sqrt y))))
  (* x (* 0.5 (+ x (sqrt y))))
  (* (- (sqrt y)) (* 0.5 (+ x (sqrt y))))
  (* (* 0.5 (+ x (sqrt y))) (* (cbrt (- x (sqrt y))) (cbrt (- x (sqrt y)))))
  (* (* 0.5 (+ x (sqrt y))) (sqrt (- x (sqrt y))))
  (* (* 0.5 (+ x (sqrt y))) 1)
  (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y))))
  (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y))))
  (* (* 0.5 (+ x (sqrt y))) 1)
  (* (+ x (sqrt y)) (- x (sqrt y)))
  (* (* 0.5 (+ x (sqrt y))) (- (pow x 3) (pow (sqrt y) 3)))
  (* (* 0.5 (+ x (sqrt y))) (- (* x x) (* (sqrt y) (sqrt y))))
  (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- x (sqrt y)))
  (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- x (sqrt y)))
  (/ (exp x) (exp (sqrt y)))
  (log (- x (sqrt y)))
  (exp (- x (sqrt y)))
  (* (cbrt (- x (sqrt y))) (cbrt (- x (sqrt y))))
  (cbrt (- x (sqrt y)))
  (* (* (- x (sqrt y)) (- x (sqrt y))) (- x (sqrt y)))
  (sqrt (- x (sqrt y)))
  (sqrt (- x (sqrt y)))
  (- (pow x 3) (pow (sqrt y) 3))
  (+ (* x x) (+ (* (sqrt y) (sqrt y)) (* x (sqrt y))))
  (- (sqrt y))
  (- (* x x) (* (sqrt y) (sqrt y)))
  (+ x (sqrt y))
  (+ (sqrt x) (sqrt (sqrt y)))
  (- (sqrt x) (sqrt (sqrt y)))
  (+ (sqrt x) (sqrt (sqrt y)))
  (- (sqrt x) (sqrt (sqrt y)))
  (- x (sqrt y))
  (- (sqrt y))
  (* (exp x) (exp (sqrt y)))
  (log (+ x (sqrt y)))
  (exp (+ x (sqrt y)))
  (* (cbrt (+ x (sqrt y))) (cbrt (+ x (sqrt y))))
  (cbrt (+ x (sqrt y)))
  (* (* (+ x (sqrt y)) (+ x (sqrt y))) (+ x (sqrt y)))
  (sqrt (+ x (sqrt y)))
  (sqrt (+ x (sqrt y)))
  (+ (pow x 3) (pow (sqrt y) 3))
  (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y))))
  (- (* x x) (* (sqrt y) (sqrt y)))
  (- x (sqrt y))
  (+ x (sqrt y))
  (- (* 0.5 (pow x 2)) (* 0.5 y))
  (- (* 0.5 (pow x 2)) (* 0.5 y))
  (- (* 0.5 (pow x 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
  (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))
  (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
  (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
  (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))
  (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
  (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.137 * * [simplify]: Extracting # 0 : cost  0
3.137 * * [simplify]: Extracting # 1 : cost  0
3.138 * * [simplify]: Extracting # 2 : cost  0
3.138 * * [simplify]: Extracting # 3 : cost  0
3.138 * * [simplify]: Extracting # 4 : cost  0
3.138 * * [simplify]: Extracting # 5 : cost  0
3.139 * * [simplify]: Extracting # 6 : cost  0
3.139 * * [simplify]: iteration  0 :  105  enodes  (cost  926 )
3.187 * * [simplify]: Extracting # 0 : cost  0
3.188 * * [simplify]: Extracting # 1 : cost  0
3.189 * * [simplify]: Extracting # 2 : cost  0
3.190 * * [simplify]: Extracting # 3 : cost  0
3.190 * * [simplify]: Extracting # 4 : cost  0
3.191 * * [simplify]: iteration  1 :  333  enodes  (cost  786 )
3.382 * * [simplify]: Extracting # 0 : cost  0
3.387 * * [simplify]: Extracting # 1 : cost  0
3.393 * * [simplify]: Extracting # 2 : cost  0
3.399 * * [simplify]: Extracting # 3 : cost  0
3.404 * * [simplify]: Extracting # 4 : cost  0
3.410 * * [simplify]: iteration  2 :  2224  enodes  (cost  686 )
4.458 * * [simplify]: Extracting # 0 : cost  0
4.473 * * [simplify]: Extracting # 1 : cost  0
4.497 * * [simplify]: Extracting # 2 : cost  0
4.510 * * [simplify]: Extracting # 3 : cost  0
4.523 * * [simplify]: Extracting # 4 : cost  0
4.536 * * [simplify]: iteration done:  5000  enodes  (cost  686 )
4.536 * [simplify]: Simplified to:
  (* 0.5 (- (* x x) y))
  (* 0.5 (- (* x x) y))
  (log (* (- (* x x) y) 0.5))
  (log (* (- (* x x) y) 0.5))
  (log (* (- (* x x) y) 0.5))
  (exp (* (- (* x x) y) 0.5))
  (pow (* (- (* x x) y) 0.5) 3)
  (pow (* (- (* x x) y) 0.5) 3)
  (* (cbrt (* (- (* x x) y) 0.5)) (cbrt (* (- (* x x) y) 0.5)))
  (cbrt (* (- (* x x) y) 0.5))
  (pow (* (- (* x x) y) 0.5) 3)
  (sqrt (* (- (* x x) y) 0.5))
  (sqrt (* (- (* x x) y) 0.5))
  (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- (pow x 3) (pow (sqrt y) 3)))
  (* (+ (* x x) (- y (* x (sqrt y)))) (+ (* x x) (+ (* x (sqrt y)) y)))
  (* (- (* x x) y) (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))))
  (* (+ x (sqrt y)) (+ (* x x) (- y (* x (sqrt y)))))
  (* (* (- (* x x) y) 0.5) (- (pow x 3) (pow (sqrt y) 3)))
  (* (+ (* x x) (+ (* x (sqrt y)) y)) (- x (sqrt y)))
  (* (* (- (* x x) y) 0.5) (- (* x x) y))
  (- (* x x) y)
  (* x (* 0.5 (+ x (sqrt y))))
  (* 0.5 (- (+ y (* x (sqrt y)))))
  (* x (* 0.5 (+ x (sqrt y))))
  (* 0.5 (- (+ y (* x (sqrt y)))))
  (* x (* 0.5 (+ x (sqrt y))))
  (* 0.5 (- (+ y (* x (sqrt y)))))
  (* x (* 0.5 (+ x (sqrt y))))
  (* 0.5 (- (+ y (* x (sqrt y)))))
  (* (* (cbrt (- x (sqrt y))) (cbrt (- x (sqrt y)))) (* 0.5 (+ x (sqrt y))))
  (* (sqrt (- x (sqrt y))) (* 0.5 (+ x (sqrt y))))
  (* 0.5 (+ x (sqrt y)))
  (* (+ (sqrt x) (sqrt (sqrt y))) (* 0.5 (+ x (sqrt y))))
  (* (+ (sqrt x) (sqrt (sqrt y))) (* 0.5 (+ x (sqrt y))))
  (* 0.5 (+ x (sqrt y)))
  (- (* x x) y)
  (* (- (pow x 3) (pow (sqrt y) 3)) (* 0.5 (+ x (sqrt y))))
  (* (- (* x x) y) (* 0.5 (+ x (sqrt y))))
  (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- x (sqrt y)))
  (* (- (* x x) y) (* 0.5 (- x (sqrt y))))
  (exp (- x (sqrt y)))
  (log (- x (sqrt y)))
  (exp (- x (sqrt y)))
  (* (cbrt (- x (sqrt y))) (cbrt (- x (sqrt y))))
  (cbrt (- x (sqrt y)))
  (pow (- x (sqrt y)) 3)
  (sqrt (- x (sqrt y)))
  (sqrt (- x (sqrt y)))
  (- (pow x 3) (pow (sqrt y) 3))
  (+ (* x x) (+ (* x (sqrt y)) y))
  (- (sqrt y))
  (- (* x x) y)
  (+ x (sqrt y))
  (+ (sqrt (sqrt y)) (sqrt x))
  (- (sqrt x) (sqrt (sqrt y)))
  (+ (sqrt (sqrt y)) (sqrt x))
  (- (sqrt x) (sqrt (sqrt y)))
  (- x (sqrt y))
  (- (sqrt y))
  (exp (+ x (sqrt y)))
  (log (+ x (sqrt y)))
  (exp (+ x (sqrt y)))
  (* (cbrt (+ x (sqrt y))) (cbrt (+ x (sqrt y))))
  (cbrt (+ x (sqrt y)))
  (pow (+ (sqrt y) x) 3)
  (sqrt (+ x (sqrt y)))
  (sqrt (+ x (sqrt y)))
  (+ (pow x 3) (pow (sqrt y) 3))
  (+ (* x x) (- y (* x (sqrt y))))
  (- (* x x) y)
  (- x (sqrt y))
  (+ x (sqrt y))
  (* 0.5 (- (* x x) y))
  (* 0.5 (- (* x x) y))
  (+ (- (* 0.5 (pow x 2)) (/ +nan.0 y)) +nan.0)
  (- x (* +nan.0 (- (pow y 2) y)))
  (- x (- (/ +nan.0 y) +nan.0))
  (- x (- (/ +nan.0 y) +nan.0))
  (- x (* +nan.0 (- (pow y 2) y)))
  (- x (- (/ +nan.0 y) +nan.0))
  (- x (- (/ +nan.0 y) +nan.0))
4.537 * * * [progress]: adding candidates to table
4.755 * [progress]: [Phase 3 of 3] Extracting.
4.755 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))>)
4.757 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- (* x x) y) (* 0.5 (- (* x x) y)) y x)
4.757 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))>)
4.782 * * * * [regimes]: Trying to branch on (- (* x x) y) from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))>)
4.808 * * * * [regimes]: Trying to branch on (* 0.5 (- (* x x) y)) from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))>)
4.820 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))>)
4.832 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))>)
4.855 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.856 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
4.857 * * [simplify]: Extracting # 0 : cost  0
4.857 * * [simplify]: Extracting # 1 : cost  0
4.857 * * [simplify]: Extracting # 2 : cost  0
4.857 * * [simplify]: Extracting # 3 : cost  0
4.857 * * [simplify]: Extracting # 4 : cost  0
4.857 * * [simplify]: Extracting # 5 : cost  0
4.857 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
4.857 * * [simplify]: Extracting # 0 : cost  0
4.857 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
4.858 * * [simplify]: Extracting # 0 : cost  0
4.858 * * [simplify]: iteration done:  7  enodes  (cost  7 )
4.858 * [simplify]: Simplified to:
  (* 0.5 (- (* x x) y))
5.847 * [regime-testing]: Baseline error score: 0.020752594074259282
5.849 * [regime-testing]: Oracle error score: 0.0023752969121140144
5.853 * [regime-testing]: End program error score: 0.020752594074259282