25.746 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying:
  (- (* (+ x 1.0) y) x)
0.022 * * [simplify]: iteration 0: 6 enodes
0.024 * * [simplify]: iteration 1: 10 enodes
0.025 * * [simplify]: iteration 2: 19 enodes
0.030 * * [simplify]: iteration 3: 43 enodes
0.036 * * [simplify]: iteration 4: 71 enodes
0.043 * * [simplify]: iteration 5: 85 enodes
0.049 * * [simplify]: iteration 6: 93 enodes
0.057 * * [simplify]: iteration 7: 113 enodes
0.073 * * [simplify]: iteration 8: 155 enodes
0.105 * * [simplify]: iteration 9: 460 enodes
0.301 * * [simplify]: iteration 10: 2509 enodes
2.290 * * [simplify]: iteration complete: 5001 enodes
2.290 * * [simplify]: Extracting #0: cost 1 inf + 0
2.291 * * [simplify]: Extracting #1: cost 238 inf + 0
2.295 * * [simplify]: Extracting #2: cost 1762 inf + 739
2.307 * * [simplify]: Extracting #3: cost 1013 inf + 43335
2.337 * * [simplify]: Extracting #4: cost 106 inf + 127598
2.377 * * [simplify]: Extracting #5: cost 0 inf + 143901
2.416 * [simplify]: Simplified to:
  (- (* y (+ x 1.0)) x)
2.417 * * [progress]: iteration 1 / 4
2.417 * * * [progress]: picking best candidate
2.421 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
2.421 * * * [progress]: localizing error
2.431 * * * [progress]: generating rewritten candidates
2.431 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
2.456 * * * [progress]: generating series expansions
2.456 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
2.456 * [backup-simplify]: Simplify (* (+ x 1.0) y) into (* y (+ x 1.0))
2.456 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
2.456 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
2.456 * [taylor]: Taking taylor expansion of y in y
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 1 into 1
2.456 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
2.456 * [taylor]: Taking taylor expansion of x in y
2.456 * [backup-simplify]: Simplify x into x
2.456 * [taylor]: Taking taylor expansion of 1.0 in y
2.456 * [backup-simplify]: Simplify 1.0 into 1.0
2.456 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
2.456 * [taylor]: Taking taylor expansion of y in x
2.456 * [backup-simplify]: Simplify y into y
2.456 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.456 * [taylor]: Taking taylor expansion of x in x
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 1 into 1
2.456 * [taylor]: Taking taylor expansion of 1.0 in x
2.456 * [backup-simplify]: Simplify 1.0 into 1.0
2.456 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
2.456 * [taylor]: Taking taylor expansion of y in x
2.456 * [backup-simplify]: Simplify y into y
2.456 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.456 * [taylor]: Taking taylor expansion of x in x
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 1 into 1
2.456 * [taylor]: Taking taylor expansion of 1.0 in x
2.456 * [backup-simplify]: Simplify 1.0 into 1.0
2.457 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.457 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
2.457 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.457 * [taylor]: Taking taylor expansion of 1.0 in y
2.457 * [backup-simplify]: Simplify 1.0 into 1.0
2.457 * [taylor]: Taking taylor expansion of y in y
2.457 * [backup-simplify]: Simplify 0 into 0
2.457 * [backup-simplify]: Simplify 1 into 1
2.458 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.458 * [backup-simplify]: Simplify 0 into 0
2.458 * [backup-simplify]: Simplify (+ 1 0) into 1
2.458 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
2.458 * [taylor]: Taking taylor expansion of y in y
2.458 * [backup-simplify]: Simplify 0 into 0
2.458 * [backup-simplify]: Simplify 1 into 1
2.458 * [backup-simplify]: Simplify 0 into 0
2.460 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.460 * [backup-simplify]: Simplify 1.0 into 1.0
2.460 * [backup-simplify]: Simplify (+ 0 0) into 0
2.460 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
2.461 * [taylor]: Taking taylor expansion of 0 in y
2.461 * [backup-simplify]: Simplify 0 into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.461 * [backup-simplify]: Simplify 1 into 1
2.461 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.462 * [backup-simplify]: Simplify (+ 0 0) into 0
2.462 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
2.462 * [taylor]: Taking taylor expansion of 0 in y
2.462 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify (+ 0 0) into 0
2.465 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
2.465 * [taylor]: Taking taylor expansion of 0 in y
2.465 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* y 1))) into (+ (* 1.0 y) (* x y))
2.465 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (/ 1 y)) into (/ (+ (/ 1 x) 1.0) y)
2.465 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (x y) around 0
2.465 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
2.465 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
2.465 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.465 * [taylor]: Taking taylor expansion of x in y
2.465 * [backup-simplify]: Simplify x into x
2.465 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.465 * [taylor]: Taking taylor expansion of 1.0 in y
2.465 * [backup-simplify]: Simplify 1.0 into 1.0
2.465 * [taylor]: Taking taylor expansion of y in y
2.465 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify 1 into 1
2.465 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
2.465 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
2.465 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
2.465 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.466 * [taylor]: Taking taylor expansion of x in x
2.466 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify 1 into 1
2.466 * [backup-simplify]: Simplify (/ 1 1) into 1
2.466 * [taylor]: Taking taylor expansion of 1.0 in x
2.466 * [backup-simplify]: Simplify 1.0 into 1.0
2.466 * [taylor]: Taking taylor expansion of y in x
2.466 * [backup-simplify]: Simplify y into y
2.466 * [backup-simplify]: Simplify (+ 1 0) into 1
2.466 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.466 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
2.466 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.466 * [taylor]: Taking taylor expansion of x in x
2.466 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify 1 into 1
2.467 * [backup-simplify]: Simplify (/ 1 1) into 1
2.467 * [taylor]: Taking taylor expansion of 1.0 in x
2.467 * [backup-simplify]: Simplify 1.0 into 1.0
2.467 * [taylor]: Taking taylor expansion of y in x
2.467 * [backup-simplify]: Simplify y into y
2.467 * [backup-simplify]: Simplify (+ 1 0) into 1
2.467 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.467 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.467 * [taylor]: Taking taylor expansion of y in y
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify 1 into 1
2.468 * [backup-simplify]: Simplify (/ 1 1) into 1
2.468 * [backup-simplify]: Simplify 1 into 1
2.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.469 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.469 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
2.469 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.469 * [taylor]: Taking taylor expansion of 1.0 in y
2.469 * [backup-simplify]: Simplify 1.0 into 1.0
2.469 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.469 * [taylor]: Taking taylor expansion of y in y
2.469 * [backup-simplify]: Simplify 0 into 0
2.469 * [backup-simplify]: Simplify 1 into 1
2.469 * [backup-simplify]: Simplify (/ 1 1) into 1
2.470 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.470 * [backup-simplify]: Simplify 1.0 into 1.0
2.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.470 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.471 * [backup-simplify]: Simplify (+ 0 0) into 0
2.472 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
2.472 * [taylor]: Taking taylor expansion of 0 in y
2.472 * [backup-simplify]: Simplify 0 into 0
2.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.473 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.473 * [backup-simplify]: Simplify 0 into 0
2.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.473 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.474 * [backup-simplify]: Simplify (+ 0 0) into 0
2.475 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.475 * [taylor]: Taking taylor expansion of 0 in y
2.475 * [backup-simplify]: Simplify 0 into 0
2.475 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.476 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.476 * [backup-simplify]: Simplify 0 into 0
2.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.477 * [backup-simplify]: Simplify 0 into 0
2.477 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 y) (* x y))
2.477 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) into (* -1 (/ (- 1.0 (/ 1 x)) y))
2.477 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
2.477 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
2.478 * [taylor]: Taking taylor expansion of -1 in y
2.478 * [backup-simplify]: Simplify -1 into -1
2.478 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
2.478 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
2.478 * [taylor]: Taking taylor expansion of 1.0 in y
2.478 * [backup-simplify]: Simplify 1.0 into 1.0
2.478 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.478 * [taylor]: Taking taylor expansion of x in y
2.478 * [backup-simplify]: Simplify x into x
2.478 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.478 * [taylor]: Taking taylor expansion of y in y
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify 1 into 1
2.478 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
2.478 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
2.478 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
2.478 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
2.478 * [taylor]: Taking taylor expansion of -1 in x
2.478 * [backup-simplify]: Simplify -1 into -1
2.478 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
2.478 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.478 * [taylor]: Taking taylor expansion of 1.0 in x
2.478 * [backup-simplify]: Simplify 1.0 into 1.0
2.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.478 * [taylor]: Taking taylor expansion of x in x
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify 1 into 1
2.479 * [backup-simplify]: Simplify (/ 1 1) into 1
2.479 * [taylor]: Taking taylor expansion of y in x
2.479 * [backup-simplify]: Simplify y into y
2.479 * [backup-simplify]: Simplify (- 1) into -1
2.479 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.479 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
2.479 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
2.479 * [taylor]: Taking taylor expansion of -1 in x
2.479 * [backup-simplify]: Simplify -1 into -1
2.479 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
2.479 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.479 * [taylor]: Taking taylor expansion of 1.0 in x
2.479 * [backup-simplify]: Simplify 1.0 into 1.0
2.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.480 * [taylor]: Taking taylor expansion of x in x
2.480 * [backup-simplify]: Simplify 0 into 0
2.480 * [backup-simplify]: Simplify 1 into 1
2.480 * [backup-simplify]: Simplify (/ 1 1) into 1
2.480 * [taylor]: Taking taylor expansion of y in x
2.480 * [backup-simplify]: Simplify y into y
2.480 * [backup-simplify]: Simplify (- 1) into -1
2.480 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.481 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
2.481 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
2.481 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.481 * [taylor]: Taking taylor expansion of y in y
2.481 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify 1 into 1
2.481 * [backup-simplify]: Simplify (/ 1 1) into 1
2.481 * [backup-simplify]: Simplify 1 into 1
2.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.482 * [backup-simplify]: Simplify (- 0) into 0
2.482 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.482 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
2.483 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))) into (- (* 1.0 (/ 1 y)))
2.483 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
2.483 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.483 * [taylor]: Taking taylor expansion of 1.0 in y
2.483 * [backup-simplify]: Simplify 1.0 into 1.0
2.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.483 * [taylor]: Taking taylor expansion of y in y
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify 1 into 1
2.483 * [backup-simplify]: Simplify (/ 1 1) into 1
2.483 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.484 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.484 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.486 * [backup-simplify]: Simplify (- 0) into 0
2.486 * [backup-simplify]: Simplify (+ 0 0) into 0
2.486 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
2.487 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y)))) into 0
2.487 * [taylor]: Taking taylor expansion of 0 in y
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.488 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.488 * [backup-simplify]: Simplify (- 0) into 0
2.488 * [backup-simplify]: Simplify 0 into 0
2.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.489 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.490 * [backup-simplify]: Simplify (- 0) into 0
2.490 * [backup-simplify]: Simplify (+ 0 0) into 0
2.490 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.491 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))))) into 0
2.491 * [taylor]: Taking taylor expansion of 0 in y
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.493 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.493 * [backup-simplify]: Simplify (- 0) into 0
2.493 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 y) (* x y))
2.494 * * * [progress]: simplifying candidates
2.495 * [simplify]: Simplifying:
  (* (+ x 1.0) y)
  (+ (log (+ x 1.0)) (log y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) y))
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
2.495 * * [simplify]: iteration 0: 44 enodes
2.506 * * [simplify]: iteration 1: 112 enodes
2.546 * * [simplify]: iteration 2: 511 enodes
2.763 * * [simplify]: iteration complete: 5001 enodes
2.763 * * [simplify]: Extracting #0: cost 15 inf + 0
2.764 * * [simplify]: Extracting #1: cost 557 inf + 0
2.768 * * [simplify]: Extracting #2: cost 1546 inf + 6743
2.794 * * [simplify]: Extracting #3: cost 1598 inf + 125704
2.858 * * [simplify]: Extracting #4: cost 78 inf + 305404
2.930 * * [simplify]: Extracting #5: cost 29 inf + 311302
3.003 * * [simplify]: Extracting #6: cost 4 inf + 315473
3.065 * * [simplify]: Extracting #7: cost 0 inf + 316484
3.117 * [simplify]: Simplified to:
  (* y (+ 1.0 x))
  (log (* y (+ 1.0 x)))
  (log (* y (+ 1.0 x)))
  (exp (* y (+ 1.0 x)))
  (* (* y (+ 1.0 x)) (* (* y (+ 1.0 x)) (* y (+ 1.0 x))))
  (* (cbrt (* y (+ 1.0 x))) (cbrt (* y (+ 1.0 x))))
  (cbrt (* y (+ 1.0 x)))
  (* (* y (+ 1.0 x)) (* (* y (+ 1.0 x)) (* y (+ 1.0 x))))
  (sqrt (* y (+ 1.0 x)))
  (sqrt (* y (+ 1.0 x)))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (* (cbrt y) (cbrt y)) (+ x 1.0))
  (* (sqrt y) (+ 1.0 x))
  (+ x 1.0)
  (* y (cbrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) y)
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* y (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))))
  (* (* y (+ 1.0 x)) (- x 1.0))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
3.117 * * * [progress]: adding candidates to table
3.183 * * [progress]: iteration 2 / 4
3.183 * * * [progress]: picking best candidate
3.186 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x))>
3.186 * * * [progress]: localizing error
3.201 * * * [progress]: generating rewritten candidates
3.201 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
3.242 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
3.260 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
3.266 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
3.280 * * * [progress]: generating series expansions
3.280 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
3.281 * [backup-simplify]: Simplify (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) into (* y (+ x 1.0))
3.281 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
3.281 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
3.281 * [taylor]: Taking taylor expansion of y in y
3.281 * [backup-simplify]: Simplify 0 into 0
3.281 * [backup-simplify]: Simplify 1 into 1
3.281 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
3.281 * [taylor]: Taking taylor expansion of x in y
3.281 * [backup-simplify]: Simplify x into x
3.281 * [taylor]: Taking taylor expansion of 1.0 in y
3.281 * [backup-simplify]: Simplify 1.0 into 1.0
3.281 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
3.281 * [taylor]: Taking taylor expansion of y in x
3.281 * [backup-simplify]: Simplify y into y
3.281 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.281 * [taylor]: Taking taylor expansion of x in x
3.281 * [backup-simplify]: Simplify 0 into 0
3.281 * [backup-simplify]: Simplify 1 into 1
3.281 * [taylor]: Taking taylor expansion of 1.0 in x
3.281 * [backup-simplify]: Simplify 1.0 into 1.0
3.281 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
3.281 * [taylor]: Taking taylor expansion of y in x
3.281 * [backup-simplify]: Simplify y into y
3.281 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.281 * [taylor]: Taking taylor expansion of x in x
3.281 * [backup-simplify]: Simplify 0 into 0
3.281 * [backup-simplify]: Simplify 1 into 1
3.281 * [taylor]: Taking taylor expansion of 1.0 in x
3.281 * [backup-simplify]: Simplify 1.0 into 1.0
3.282 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.282 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
3.282 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
3.282 * [taylor]: Taking taylor expansion of 1.0 in y
3.282 * [backup-simplify]: Simplify 1.0 into 1.0
3.282 * [taylor]: Taking taylor expansion of y in y
3.282 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify 1 into 1
3.282 * [backup-simplify]: Simplify (* 1.0 0) into 0
3.282 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify (+ 1 0) into 1
3.283 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
3.283 * [taylor]: Taking taylor expansion of y in y
3.283 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify 1 into 1
3.283 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
3.284 * [backup-simplify]: Simplify 1.0 into 1.0
3.284 * [backup-simplify]: Simplify (+ 0 0) into 0
3.285 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
3.285 * [taylor]: Taking taylor expansion of 0 in y
3.285 * [backup-simplify]: Simplify 0 into 0
3.285 * [backup-simplify]: Simplify 0 into 0
3.285 * [backup-simplify]: Simplify 1 into 1
3.285 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
3.285 * [backup-simplify]: Simplify 0 into 0
3.285 * [backup-simplify]: Simplify (+ 0 0) into 0
3.286 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
3.286 * [taylor]: Taking taylor expansion of 0 in y
3.286 * [backup-simplify]: Simplify 0 into 0
3.286 * [backup-simplify]: Simplify 0 into 0
3.286 * [backup-simplify]: Simplify 0 into 0
3.286 * [backup-simplify]: Simplify 0 into 0
3.287 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.287 * [backup-simplify]: Simplify 0 into 0
3.287 * [backup-simplify]: Simplify (+ 0 0) into 0
3.288 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
3.288 * [taylor]: Taking taylor expansion of 0 in y
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* y 1))) into (+ (* 1.0 y) (* x y))
3.288 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1.0)) (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y))) into (/ (+ (/ 1 x) 1.0) y)
3.288 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (x y) around 0
3.288 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
3.288 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
3.288 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.288 * [taylor]: Taking taylor expansion of x in y
3.288 * [backup-simplify]: Simplify x into x
3.288 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.288 * [taylor]: Taking taylor expansion of 1.0 in y
3.288 * [backup-simplify]: Simplify 1.0 into 1.0
3.288 * [taylor]: Taking taylor expansion of y in y
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify 1 into 1
3.288 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
3.288 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
3.288 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
3.288 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.288 * [taylor]: Taking taylor expansion of x in x
3.289 * [backup-simplify]: Simplify 0 into 0
3.289 * [backup-simplify]: Simplify 1 into 1
3.289 * [backup-simplify]: Simplify (/ 1 1) into 1
3.289 * [taylor]: Taking taylor expansion of 1.0 in x
3.289 * [backup-simplify]: Simplify 1.0 into 1.0
3.289 * [taylor]: Taking taylor expansion of y in x
3.289 * [backup-simplify]: Simplify y into y
3.289 * [backup-simplify]: Simplify (+ 1 0) into 1
3.289 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.289 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
3.289 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.289 * [taylor]: Taking taylor expansion of x in x
3.289 * [backup-simplify]: Simplify 0 into 0
3.289 * [backup-simplify]: Simplify 1 into 1
3.289 * [backup-simplify]: Simplify (/ 1 1) into 1
3.290 * [taylor]: Taking taylor expansion of 1.0 in x
3.290 * [backup-simplify]: Simplify 1.0 into 1.0
3.290 * [taylor]: Taking taylor expansion of y in x
3.290 * [backup-simplify]: Simplify y into y
3.290 * [backup-simplify]: Simplify (+ 1 0) into 1
3.290 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.290 * [taylor]: Taking taylor expansion of y in y
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 1 into 1
3.290 * [backup-simplify]: Simplify (/ 1 1) into 1
3.290 * [backup-simplify]: Simplify 1 into 1
3.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.291 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.291 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
3.291 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.291 * [taylor]: Taking taylor expansion of 1.0 in y
3.291 * [backup-simplify]: Simplify 1.0 into 1.0
3.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.291 * [taylor]: Taking taylor expansion of y in y
3.291 * [backup-simplify]: Simplify 0 into 0
3.291 * [backup-simplify]: Simplify 1 into 1
3.292 * [backup-simplify]: Simplify (/ 1 1) into 1
3.292 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.292 * [backup-simplify]: Simplify 1.0 into 1.0
3.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.292 * [backup-simplify]: Simplify 0 into 0
3.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.293 * [backup-simplify]: Simplify (+ 0 0) into 0
3.293 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
3.293 * [taylor]: Taking taylor expansion of 0 in y
3.293 * [backup-simplify]: Simplify 0 into 0
3.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.294 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.294 * [backup-simplify]: Simplify 0 into 0
3.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.295 * [backup-simplify]: Simplify 0 into 0
3.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.296 * [backup-simplify]: Simplify (+ 0 0) into 0
3.296 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.296 * [taylor]: Taking taylor expansion of 0 in y
3.296 * [backup-simplify]: Simplify 0 into 0
3.296 * [backup-simplify]: Simplify 0 into 0
3.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.297 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
3.297 * [backup-simplify]: Simplify 0 into 0
3.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.298 * [backup-simplify]: Simplify 0 into 0
3.298 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 y) (* x y))
3.298 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1.0)) (* (sqrt (+ (/ 1 (- x)) 1.0)) (/ 1 (- y)))) into (* -1 (/ (- 1.0 (/ 1 x)) y))
3.298 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
3.298 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
3.298 * [taylor]: Taking taylor expansion of -1 in y
3.298 * [backup-simplify]: Simplify -1 into -1
3.298 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
3.298 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
3.298 * [taylor]: Taking taylor expansion of 1.0 in y
3.298 * [backup-simplify]: Simplify 1.0 into 1.0
3.298 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.298 * [taylor]: Taking taylor expansion of x in y
3.298 * [backup-simplify]: Simplify x into x
3.298 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.298 * [taylor]: Taking taylor expansion of y in y
3.298 * [backup-simplify]: Simplify 0 into 0
3.298 * [backup-simplify]: Simplify 1 into 1
3.298 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.298 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
3.298 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
3.298 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
3.298 * [taylor]: Taking taylor expansion of -1 in x
3.298 * [backup-simplify]: Simplify -1 into -1
3.298 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
3.298 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.298 * [taylor]: Taking taylor expansion of 1.0 in x
3.298 * [backup-simplify]: Simplify 1.0 into 1.0
3.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.298 * [taylor]: Taking taylor expansion of x in x
3.299 * [backup-simplify]: Simplify 0 into 0
3.299 * [backup-simplify]: Simplify 1 into 1
3.299 * [backup-simplify]: Simplify (/ 1 1) into 1
3.299 * [taylor]: Taking taylor expansion of y in x
3.299 * [backup-simplify]: Simplify y into y
3.299 * [backup-simplify]: Simplify (- 1) into -1
3.299 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.299 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.299 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
3.299 * [taylor]: Taking taylor expansion of -1 in x
3.299 * [backup-simplify]: Simplify -1 into -1
3.299 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
3.299 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.299 * [taylor]: Taking taylor expansion of 1.0 in x
3.299 * [backup-simplify]: Simplify 1.0 into 1.0
3.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.299 * [taylor]: Taking taylor expansion of x in x
3.300 * [backup-simplify]: Simplify 0 into 0
3.300 * [backup-simplify]: Simplify 1 into 1
3.300 * [backup-simplify]: Simplify (/ 1 1) into 1
3.300 * [taylor]: Taking taylor expansion of y in x
3.300 * [backup-simplify]: Simplify y into y
3.300 * [backup-simplify]: Simplify (- 1) into -1
3.301 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.301 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.301 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
3.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.301 * [taylor]: Taking taylor expansion of y in y
3.301 * [backup-simplify]: Simplify 0 into 0
3.301 * [backup-simplify]: Simplify 1 into 1
3.301 * [backup-simplify]: Simplify (/ 1 1) into 1
3.301 * [backup-simplify]: Simplify 1 into 1
3.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.302 * [backup-simplify]: Simplify (- 0) into 0
3.303 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.303 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
3.303 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))) into (- (* 1.0 (/ 1 y)))
3.303 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
3.303 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.303 * [taylor]: Taking taylor expansion of 1.0 in y
3.303 * [backup-simplify]: Simplify 1.0 into 1.0
3.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.303 * [taylor]: Taking taylor expansion of y in y
3.303 * [backup-simplify]: Simplify 0 into 0
3.303 * [backup-simplify]: Simplify 1 into 1
3.303 * [backup-simplify]: Simplify (/ 1 1) into 1
3.304 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.304 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.304 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.305 * [backup-simplify]: Simplify 0 into 0
3.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.305 * [backup-simplify]: Simplify (- 0) into 0
3.306 * [backup-simplify]: Simplify (+ 0 0) into 0
3.306 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
3.306 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y)))) into 0
3.306 * [taylor]: Taking taylor expansion of 0 in y
3.306 * [backup-simplify]: Simplify 0 into 0
3.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.307 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.307 * [backup-simplify]: Simplify (- 0) into 0
3.307 * [backup-simplify]: Simplify 0 into 0
3.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.308 * [backup-simplify]: Simplify 0 into 0
3.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.309 * [backup-simplify]: Simplify (- 0) into 0
3.309 * [backup-simplify]: Simplify (+ 0 0) into 0
3.309 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.310 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))))) into 0
3.310 * [taylor]: Taking taylor expansion of 0 in y
3.310 * [backup-simplify]: Simplify 0 into 0
3.310 * [backup-simplify]: Simplify 0 into 0
3.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.313 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
3.314 * [backup-simplify]: Simplify (- 0) into 0
3.314 * [backup-simplify]: Simplify 0 into 0
3.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.315 * [backup-simplify]: Simplify 0 into 0
3.315 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 y) (* x y))
3.315 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
3.315 * [backup-simplify]: Simplify (* (sqrt (+ x 1.0)) y) into (* y (sqrt (+ x 1.0)))
3.315 * [approximate]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in (x y) around 0
3.315 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in y
3.315 * [taylor]: Taking taylor expansion of y in y
3.315 * [backup-simplify]: Simplify 0 into 0
3.315 * [backup-simplify]: Simplify 1 into 1
3.315 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in y
3.316 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
3.316 * [taylor]: Taking taylor expansion of x in y
3.316 * [backup-simplify]: Simplify x into x
3.316 * [taylor]: Taking taylor expansion of 1.0 in y
3.316 * [backup-simplify]: Simplify 1.0 into 1.0
3.316 * [backup-simplify]: Simplify (+ x 1.0) into (+ x 1.0)
3.316 * [backup-simplify]: Simplify (sqrt (+ x 1.0)) into (sqrt (+ x 1.0))
3.316 * [backup-simplify]: Simplify (+ 0 0) into 0
3.316 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ x 1.0)))) into 0
3.316 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in x
3.316 * [taylor]: Taking taylor expansion of y in x
3.316 * [backup-simplify]: Simplify y into y
3.316 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.316 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.316 * [taylor]: Taking taylor expansion of x in x
3.316 * [backup-simplify]: Simplify 0 into 0
3.316 * [backup-simplify]: Simplify 1 into 1
3.316 * [taylor]: Taking taylor expansion of 1.0 in x
3.316 * [backup-simplify]: Simplify 1.0 into 1.0
3.316 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.317 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.317 * [backup-simplify]: Simplify (+ 1 0) into 1
3.318 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.318 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in x
3.318 * [taylor]: Taking taylor expansion of y in x
3.318 * [backup-simplify]: Simplify y into y
3.318 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.318 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.318 * [taylor]: Taking taylor expansion of x in x
3.318 * [backup-simplify]: Simplify 0 into 0
3.318 * [backup-simplify]: Simplify 1 into 1
3.318 * [taylor]: Taking taylor expansion of 1.0 in x
3.318 * [backup-simplify]: Simplify 1.0 into 1.0
3.318 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.319 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.319 * [backup-simplify]: Simplify (+ 1 0) into 1
3.320 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.320 * [backup-simplify]: Simplify (* y (sqrt 1.0)) into (* (sqrt 1.0) y)
3.320 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) y) in y
3.320 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
3.320 * [taylor]: Taking taylor expansion of 1.0 in y
3.320 * [backup-simplify]: Simplify 1.0 into 1.0
3.320 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.321 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.321 * [taylor]: Taking taylor expansion of y in y
3.321 * [backup-simplify]: Simplify 0 into 0
3.321 * [backup-simplify]: Simplify 1 into 1
3.321 * [backup-simplify]: Simplify (* (sqrt 1.0) 0) into 0
3.321 * [backup-simplify]: Simplify 0 into 0
3.322 * [backup-simplify]: Simplify (+ (* y (/ 1/2 (sqrt 1.0))) (* 0 (sqrt 1.0))) into (* 1/2 (/ y (sqrt 1.0)))
3.322 * [taylor]: Taking taylor expansion of (* 1/2 (/ y (sqrt 1.0))) in y
3.322 * [taylor]: Taking taylor expansion of 1/2 in y
3.322 * [backup-simplify]: Simplify 1/2 into 1/2
3.322 * [taylor]: Taking taylor expansion of (/ y (sqrt 1.0)) in y
3.322 * [taylor]: Taking taylor expansion of y in y
3.322 * [backup-simplify]: Simplify 0 into 0
3.322 * [backup-simplify]: Simplify 1 into 1
3.322 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
3.322 * [taylor]: Taking taylor expansion of 1.0 in y
3.322 * [backup-simplify]: Simplify 1.0 into 1.0
3.323 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.323 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.324 * [backup-simplify]: Simplify (/ 1 (sqrt 1.0)) into (/ 1 (sqrt 1.0))
3.325 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 1) (* 0 0)) into (sqrt 1.0)
3.325 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.326 * [backup-simplify]: Simplify (+ 0 0) into 0
3.329 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
3.330 * [backup-simplify]: Simplify (+ (* y (/ -1/8 (pow (sqrt 1.0) 3))) (+ (* 0 (/ 1/2 (sqrt 1.0))) (* 0 (sqrt 1.0)))) into (- (* 1/8 (/ y (pow (sqrt 1.0) 3))))
3.330 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ y (pow (sqrt 1.0) 3)))) in y
3.330 * [taylor]: Taking taylor expansion of (* 1/8 (/ y (pow (sqrt 1.0) 3))) in y
3.330 * [taylor]: Taking taylor expansion of 1/8 in y
3.330 * [backup-simplify]: Simplify 1/8 into 1/8
3.330 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 3)) in y
3.331 * [taylor]: Taking taylor expansion of y in y
3.331 * [backup-simplify]: Simplify 0 into 0
3.331 * [backup-simplify]: Simplify 1 into 1
3.331 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y
3.331 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
3.331 * [taylor]: Taking taylor expansion of 1.0 in y
3.331 * [backup-simplify]: Simplify 1.0 into 1.0
3.331 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.331 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.332 * [backup-simplify]: Simplify (* (sqrt 1.0) (sqrt 1.0)) into (pow (sqrt 1.0) 2)
3.333 * [backup-simplify]: Simplify (* (sqrt 1.0) (pow (sqrt 1.0) 2)) into (pow (sqrt 1.0) 3)
3.334 * [backup-simplify]: Simplify (/ 1 (pow (sqrt 1.0) 3)) into (/ 1 (pow (sqrt 1.0) 3))
3.335 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.336 * [backup-simplify]: Simplify (/ 1/2 (sqrt 1.0)) into (/ 1/2 (sqrt 1.0))
3.336 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 1.0))) into 0
3.337 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 0 1) (* 0 0))) into 0
3.337 * [backup-simplify]: Simplify 0 into 0
3.338 * [backup-simplify]: Simplify (+ 0 0) into 0
3.344 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 (sqrt 1.0)) (/ -1/8 (pow (sqrt 1.0) 3)))))) (* 2 (sqrt 1.0))) into (/ 1/16 (pow (sqrt 1.0) 5))
3.346 * [backup-simplify]: Simplify (+ (* y (/ 1/16 (pow (sqrt 1.0) 5))) (+ (* 0 (/ -1/8 (pow (sqrt 1.0) 3))) (+ (* 0 (/ 1/2 (sqrt 1.0))) (* 0 (sqrt 1.0))))) into (* 1/16 (/ y (pow (sqrt 1.0) 5)))
3.346 * [taylor]: Taking taylor expansion of (* 1/16 (/ y (pow (sqrt 1.0) 5))) in y
3.346 * [taylor]: Taking taylor expansion of 1/16 in y
3.346 * [backup-simplify]: Simplify 1/16 into 1/16
3.346 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 5)) in y
3.346 * [taylor]: Taking taylor expansion of y in y
3.346 * [backup-simplify]: Simplify 0 into 0
3.346 * [backup-simplify]: Simplify 1 into 1
3.347 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in y
3.347 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
3.347 * [taylor]: Taking taylor expansion of 1.0 in y
3.347 * [backup-simplify]: Simplify 1.0 into 1.0
3.347 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.347 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.348 * [backup-simplify]: Simplify (* (sqrt 1.0) (sqrt 1.0)) into (pow (sqrt 1.0) 2)
3.349 * [backup-simplify]: Simplify (* (pow (sqrt 1.0) 2) (pow (sqrt 1.0) 2)) into (pow (sqrt 1.0) 4)
3.351 * [backup-simplify]: Simplify (* (sqrt 1.0) (pow (sqrt 1.0) 4)) into (pow (sqrt 1.0) 5)
3.352 * [backup-simplify]: Simplify (/ 1 (pow (sqrt 1.0) 5)) into (/ 1 (pow (sqrt 1.0) 5))
3.353 * [backup-simplify]: Simplify (* 1/8 (/ 1 (pow (sqrt 1.0) 3))) into (/ 1/8 (pow (sqrt 1.0) 3))
3.355 * [backup-simplify]: Simplify (- (/ 1/8 (pow (sqrt 1.0) 3))) into (- (* 1/8 (/ 1 (pow (sqrt 1.0) 3))))
3.357 * [backup-simplify]: Simplify (- (* 1/8 (/ 1 (pow (sqrt 1.0) 3)))) into (- (* 1/8 (/ 1 (pow (sqrt 1.0) 3))))
3.360 * [backup-simplify]: Simplify (+ (* (- (* 1/8 (/ 1 (pow (sqrt 1.0) 3)))) (* y (pow x 2))) (+ (* (/ 1/2 (sqrt 1.0)) (* y x)) (* (sqrt 1.0) (* y 1)))) into (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (* (sqrt 1.0) y)) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3))))
3.360 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) into (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y))
3.360 * [approximate]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) in (x y) around 0
3.360 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) in y
3.360 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in y
3.360 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
3.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.360 * [taylor]: Taking taylor expansion of x in y
3.360 * [backup-simplify]: Simplify x into x
3.360 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.360 * [taylor]: Taking taylor expansion of 1.0 in y
3.360 * [backup-simplify]: Simplify 1.0 into 1.0
3.360 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
3.360 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) 1.0)) into (sqrt (+ (/ 1 x) 1.0))
3.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.361 * [backup-simplify]: Simplify (+ 0 0) into 0
3.361 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (/ 1 x) 1.0)))) into 0
3.361 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.361 * [taylor]: Taking taylor expansion of y in y
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [backup-simplify]: Simplify 1 into 1
3.361 * [backup-simplify]: Simplify (/ 1 1) into 1
3.361 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) in x
3.361 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.361 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.361 * [taylor]: Taking taylor expansion of x in x
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [backup-simplify]: Simplify 1 into 1
3.362 * [backup-simplify]: Simplify (/ 1 1) into 1
3.362 * [taylor]: Taking taylor expansion of 1.0 in x
3.362 * [backup-simplify]: Simplify 1.0 into 1.0
3.362 * [backup-simplify]: Simplify (+ 1 0) into 1
3.362 * [backup-simplify]: Simplify (sqrt 0) into 0
3.363 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.363 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.363 * [taylor]: Taking taylor expansion of y in x
3.363 * [backup-simplify]: Simplify y into y
3.363 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.363 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) in x
3.363 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.363 * [taylor]: Taking taylor expansion of x in x
3.363 * [backup-simplify]: Simplify 0 into 0
3.363 * [backup-simplify]: Simplify 1 into 1
3.363 * [backup-simplify]: Simplify (/ 1 1) into 1
3.364 * [taylor]: Taking taylor expansion of 1.0 in x
3.364 * [backup-simplify]: Simplify 1.0 into 1.0
3.364 * [backup-simplify]: Simplify (+ 1 0) into 1
3.364 * [backup-simplify]: Simplify (sqrt 0) into 0
3.365 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.365 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.365 * [taylor]: Taking taylor expansion of y in x
3.365 * [backup-simplify]: Simplify y into y
3.365 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.365 * [backup-simplify]: Simplify (* 0 (/ 1 y)) into 0
3.365 * [taylor]: Taking taylor expansion of 0 in y
3.365 * [backup-simplify]: Simplify 0 into 0
3.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.365 * [backup-simplify]: Simplify (+ (* 0 0) (* +nan.0 (/ 1 y))) into (- (* +nan.0 (/ 1 y)))
3.365 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
3.365 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.365 * [taylor]: Taking taylor expansion of +nan.0 in y
3.365 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.365 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.365 * [taylor]: Taking taylor expansion of y in y
3.365 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify 1 into 1
3.366 * [backup-simplify]: Simplify (/ 1 1) into 1
3.366 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
3.366 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.366 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.367 * [backup-simplify]: Simplify 0 into 0
3.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.368 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.370 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.371 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 (/ 1 y)))) into (- (* +nan.0 (/ 1 y)))
3.371 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
3.371 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.371 * [taylor]: Taking taylor expansion of +nan.0 in y
3.371 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.371 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.371 * [taylor]: Taking taylor expansion of y in y
3.371 * [backup-simplify]: Simplify 0 into 0
3.371 * [backup-simplify]: Simplify 1 into 1
3.371 * [backup-simplify]: Simplify (/ 1 1) into 1
3.371 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
3.372 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.372 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.373 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
3.373 * [backup-simplify]: Simplify (- 0) into 0
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.374 * [backup-simplify]: Simplify (+ 0 0) into 0
3.376 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.377 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 0) (* +nan.0 (/ 1 y))))) into (- (* +nan.0 (/ 1 y)))
3.377 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
3.377 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.377 * [taylor]: Taking taylor expansion of +nan.0 in y
3.377 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.377 * [taylor]: Taking taylor expansion of y in y
3.377 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify 1 into 1
3.377 * [backup-simplify]: Simplify (/ 1 1) into 1
3.378 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
3.378 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.378 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.379 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 y)) (pow (/ 1 x) 2))) (+ (* (- +nan.0) (* (/ 1 (/ 1 y)) (/ 1 x))) (* (- +nan.0) (* (/ 1 (/ 1 y)) 1)))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
3.379 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1.0)) (/ 1 (- y))) into (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)))
3.379 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in (x y) around 0
3.379 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in y
3.379 * [taylor]: Taking taylor expansion of -1 in y
3.379 * [backup-simplify]: Simplify -1 into -1
3.379 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in y
3.379 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in y
3.379 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
3.379 * [taylor]: Taking taylor expansion of 1.0 in y
3.379 * [backup-simplify]: Simplify 1.0 into 1.0
3.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.380 * [taylor]: Taking taylor expansion of x in y
3.380 * [backup-simplify]: Simplify x into x
3.380 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.380 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.380 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
3.380 * [backup-simplify]: Simplify (sqrt (- 1.0 (/ 1 x))) into (sqrt (- 1.0 (/ 1 x)))
3.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.380 * [backup-simplify]: Simplify (- 0) into 0
3.380 * [backup-simplify]: Simplify (+ 0 0) into 0
3.380 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0 (/ 1 x))))) into 0
3.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.380 * [taylor]: Taking taylor expansion of y in y
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 1 into 1
3.381 * [backup-simplify]: Simplify (/ 1 1) into 1
3.381 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in x
3.381 * [taylor]: Taking taylor expansion of -1 in x
3.381 * [backup-simplify]: Simplify -1 into -1
3.381 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x
3.381 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.381 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.381 * [taylor]: Taking taylor expansion of 1.0 in x
3.381 * [backup-simplify]: Simplify 1.0 into 1.0
3.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.381 * [taylor]: Taking taylor expansion of x in x
3.381 * [backup-simplify]: Simplify 0 into 0
3.381 * [backup-simplify]: Simplify 1 into 1
3.381 * [backup-simplify]: Simplify (/ 1 1) into 1
3.381 * [backup-simplify]: Simplify (- 1) into -1
3.382 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.382 * [backup-simplify]: Simplify (sqrt 0) into 0
3.383 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.383 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.383 * [taylor]: Taking taylor expansion of y in x
3.383 * [backup-simplify]: Simplify y into y
3.383 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.383 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in x
3.383 * [taylor]: Taking taylor expansion of -1 in x
3.383 * [backup-simplify]: Simplify -1 into -1
3.383 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x
3.383 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.383 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.383 * [taylor]: Taking taylor expansion of 1.0 in x
3.383 * [backup-simplify]: Simplify 1.0 into 1.0
3.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.383 * [taylor]: Taking taylor expansion of x in x
3.383 * [backup-simplify]: Simplify 0 into 0
3.383 * [backup-simplify]: Simplify 1 into 1
3.383 * [backup-simplify]: Simplify (/ 1 1) into 1
3.383 * [backup-simplify]: Simplify (- 1) into -1
3.384 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.384 * [backup-simplify]: Simplify (sqrt 0) into 0
3.385 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.385 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.385 * [taylor]: Taking taylor expansion of y in x
3.385 * [backup-simplify]: Simplify y into y
3.385 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.385 * [backup-simplify]: Simplify (* 0 (/ 1 y)) into 0
3.385 * [backup-simplify]: Simplify (* -1 0) into 0
3.385 * [taylor]: Taking taylor expansion of 0 in y
3.385 * [backup-simplify]: Simplify 0 into 0
3.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.386 * [backup-simplify]: Simplify (+ (* 0 0) (* +nan.0 (/ 1 y))) into (- (* +nan.0 (/ 1 y)))
3.386 * [backup-simplify]: Simplify (+ (* -1 (- (* +nan.0 (/ 1 y)))) (* 0 0)) into (- (* +nan.0 (/ 1 y)))
3.386 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
3.386 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.386 * [taylor]: Taking taylor expansion of +nan.0 in y
3.386 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.386 * [taylor]: Taking taylor expansion of y in y
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify 1 into 1
3.386 * [backup-simplify]: Simplify (/ 1 1) into 1
3.387 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
3.387 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.387 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.387 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.388 * [backup-simplify]: Simplify (- 0) into 0
3.388 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.390 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.391 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 (/ 1 y)))) into (- (* +nan.0 (/ 1 y)))
3.391 * [backup-simplify]: Simplify (+ (* -1 (- (* +nan.0 (/ 1 y)))) (+ (* 0 (- (* +nan.0 (/ 1 y)))) (* 0 0))) into (- (* +nan.0 (/ 1 y)))
3.391 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
3.391 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.391 * [taylor]: Taking taylor expansion of +nan.0 in y
3.391 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.391 * [taylor]: Taking taylor expansion of y in y
3.391 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify 1 into 1
3.392 * [backup-simplify]: Simplify (/ 1 1) into 1
3.392 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
3.392 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.392 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.393 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
3.393 * [backup-simplify]: Simplify (- 0) into 0
3.393 * [backup-simplify]: Simplify 0 into 0
3.393 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.395 * [backup-simplify]: Simplify (- 0) into 0
3.395 * [backup-simplify]: Simplify (+ 0 0) into 0
3.397 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.398 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 0) (* +nan.0 (/ 1 y))))) into (- (* +nan.0 (/ 1 y)))
3.398 * [backup-simplify]: Simplify (+ (* -1 (- (* +nan.0 (/ 1 y)))) (+ (* 0 (- (* +nan.0 (/ 1 y)))) (+ (* 0 (- (* +nan.0 (/ 1 y)))) (* 0 0)))) into (- (* +nan.0 (/ 1 y)))
3.398 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
3.398 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.398 * [taylor]: Taking taylor expansion of +nan.0 in y
3.398 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.398 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.398 * [taylor]: Taking taylor expansion of y in y
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 1 into 1
3.399 * [backup-simplify]: Simplify (/ 1 1) into 1
3.399 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
3.399 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.399 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.402 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) 2))) (+ (* (- +nan.0) (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* (- +nan.0) (* (/ 1 (/ 1 (- y))) 1)))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
3.402 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
3.402 * [backup-simplify]: Simplify (sqrt (+ x 1.0)) into (sqrt (+ x 1.0))
3.402 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
3.402 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.402 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.402 * [taylor]: Taking taylor expansion of x in x
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 1 into 1
3.402 * [taylor]: Taking taylor expansion of 1.0 in x
3.402 * [backup-simplify]: Simplify 1.0 into 1.0
3.403 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.403 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.403 * [backup-simplify]: Simplify (+ 1 0) into 1
3.404 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.404 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.404 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.404 * [taylor]: Taking taylor expansion of x in x
3.404 * [backup-simplify]: Simplify 0 into 0
3.404 * [backup-simplify]: Simplify 1 into 1
3.404 * [taylor]: Taking taylor expansion of 1.0 in x
3.404 * [backup-simplify]: Simplify 1.0 into 1.0
3.404 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.405 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.405 * [backup-simplify]: Simplify (+ 1 0) into 1
3.406 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.406 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.407 * [backup-simplify]: Simplify (/ 1/2 (sqrt 1.0)) into (/ 1/2 (sqrt 1.0))
3.407 * [backup-simplify]: Simplify (+ 0 0) into 0
3.410 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
3.411 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt 1.0) 3)) into (/ -1/8 (pow (sqrt 1.0) 3))
3.413 * [backup-simplify]: Simplify (+ (* (/ -1/8 (pow (sqrt 1.0) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
3.413 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) 1.0)) into (sqrt (+ (/ 1 x) 1.0))
3.413 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
3.413 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.413 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.413 * [taylor]: Taking taylor expansion of x in x
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 1 into 1
3.413 * [backup-simplify]: Simplify (/ 1 1) into 1
3.413 * [taylor]: Taking taylor expansion of 1.0 in x
3.413 * [backup-simplify]: Simplify 1.0 into 1.0
3.414 * [backup-simplify]: Simplify (+ 1 0) into 1
3.414 * [backup-simplify]: Simplify (sqrt 0) into 0
3.415 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.415 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.415 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.415 * [taylor]: Taking taylor expansion of x in x
3.415 * [backup-simplify]: Simplify 0 into 0
3.415 * [backup-simplify]: Simplify 1 into 1
3.415 * [backup-simplify]: Simplify (/ 1 1) into 1
3.415 * [taylor]: Taking taylor expansion of 1.0 in x
3.415 * [backup-simplify]: Simplify 1.0 into 1.0
3.415 * [backup-simplify]: Simplify (+ 1 0) into 1
3.416 * [backup-simplify]: Simplify (sqrt 0) into 0
3.416 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.416 * [backup-simplify]: Simplify 0 into 0
3.417 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.417 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.420 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.420 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.422 * [backup-simplify]: Simplify (+ 0 0) into 0
3.425 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.425 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.426 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.426 * [backup-simplify]: Simplify (sqrt (+ (/ 1 (- x)) 1.0)) into (sqrt (- 1.0 (/ 1 x)))
3.426 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.426 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.426 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.426 * [taylor]: Taking taylor expansion of 1.0 in x
3.426 * [backup-simplify]: Simplify 1.0 into 1.0
3.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.426 * [taylor]: Taking taylor expansion of x in x
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [backup-simplify]: Simplify 1 into 1
3.427 * [backup-simplify]: Simplify (/ 1 1) into 1
3.427 * [backup-simplify]: Simplify (- 1) into -1
3.427 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.428 * [backup-simplify]: Simplify (sqrt 0) into 0
3.429 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.429 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.429 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.429 * [taylor]: Taking taylor expansion of 1.0 in x
3.429 * [backup-simplify]: Simplify 1.0 into 1.0
3.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.429 * [taylor]: Taking taylor expansion of x in x
3.429 * [backup-simplify]: Simplify 0 into 0
3.430 * [backup-simplify]: Simplify 1 into 1
3.430 * [backup-simplify]: Simplify (/ 1 1) into 1
3.430 * [backup-simplify]: Simplify (- 1) into -1
3.431 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.431 * [backup-simplify]: Simplify (sqrt 0) into 0
3.432 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.434 * [backup-simplify]: Simplify (- 0) into 0
3.434 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.437 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.437 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.438 * [backup-simplify]: Simplify (- 0) into 0
3.439 * [backup-simplify]: Simplify (+ 0 0) into 0
3.442 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.443 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.443 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.443 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
3.443 * [backup-simplify]: Simplify (sqrt (+ x 1.0)) into (sqrt (+ x 1.0))
3.443 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
3.443 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.443 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.443 * [taylor]: Taking taylor expansion of x in x
3.443 * [backup-simplify]: Simplify 0 into 0
3.443 * [backup-simplify]: Simplify 1 into 1
3.443 * [taylor]: Taking taylor expansion of 1.0 in x
3.443 * [backup-simplify]: Simplify 1.0 into 1.0
3.444 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.445 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.445 * [backup-simplify]: Simplify (+ 1 0) into 1
3.447 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.447 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.447 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.447 * [taylor]: Taking taylor expansion of x in x
3.447 * [backup-simplify]: Simplify 0 into 0
3.447 * [backup-simplify]: Simplify 1 into 1
3.447 * [taylor]: Taking taylor expansion of 1.0 in x
3.447 * [backup-simplify]: Simplify 1.0 into 1.0
3.447 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.448 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.448 * [backup-simplify]: Simplify (+ 1 0) into 1
3.450 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.450 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.450 * [backup-simplify]: Simplify (/ 1/2 (sqrt 1.0)) into (/ 1/2 (sqrt 1.0))
3.451 * [backup-simplify]: Simplify (+ 0 0) into 0
3.454 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
3.455 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt 1.0) 3)) into (/ -1/8 (pow (sqrt 1.0) 3))
3.457 * [backup-simplify]: Simplify (+ (* (/ -1/8 (pow (sqrt 1.0) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
3.457 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) 1.0)) into (sqrt (+ (/ 1 x) 1.0))
3.457 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
3.457 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.457 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.457 * [taylor]: Taking taylor expansion of x in x
3.457 * [backup-simplify]: Simplify 0 into 0
3.457 * [backup-simplify]: Simplify 1 into 1
3.457 * [backup-simplify]: Simplify (/ 1 1) into 1
3.457 * [taylor]: Taking taylor expansion of 1.0 in x
3.457 * [backup-simplify]: Simplify 1.0 into 1.0
3.458 * [backup-simplify]: Simplify (+ 1 0) into 1
3.458 * [backup-simplify]: Simplify (sqrt 0) into 0
3.459 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.459 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.459 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.459 * [taylor]: Taking taylor expansion of x in x
3.459 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify 1 into 1
3.459 * [backup-simplify]: Simplify (/ 1 1) into 1
3.459 * [taylor]: Taking taylor expansion of 1.0 in x
3.459 * [backup-simplify]: Simplify 1.0 into 1.0
3.459 * [backup-simplify]: Simplify (+ 1 0) into 1
3.460 * [backup-simplify]: Simplify (sqrt 0) into 0
3.460 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.460 * [backup-simplify]: Simplify 0 into 0
3.461 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.461 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.463 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.463 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.464 * [backup-simplify]: Simplify (+ 0 0) into 0
3.466 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.466 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.467 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.467 * [backup-simplify]: Simplify (sqrt (+ (/ 1 (- x)) 1.0)) into (sqrt (- 1.0 (/ 1 x)))
3.467 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.467 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.467 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.467 * [taylor]: Taking taylor expansion of 1.0 in x
3.467 * [backup-simplify]: Simplify 1.0 into 1.0
3.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.467 * [taylor]: Taking taylor expansion of x in x
3.467 * [backup-simplify]: Simplify 0 into 0
3.467 * [backup-simplify]: Simplify 1 into 1
3.467 * [backup-simplify]: Simplify (/ 1 1) into 1
3.467 * [backup-simplify]: Simplify (- 1) into -1
3.468 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.468 * [backup-simplify]: Simplify (sqrt 0) into 0
3.469 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.469 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.469 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.469 * [taylor]: Taking taylor expansion of 1.0 in x
3.469 * [backup-simplify]: Simplify 1.0 into 1.0
3.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.469 * [taylor]: Taking taylor expansion of x in x
3.469 * [backup-simplify]: Simplify 0 into 0
3.469 * [backup-simplify]: Simplify 1 into 1
3.469 * [backup-simplify]: Simplify (/ 1 1) into 1
3.469 * [backup-simplify]: Simplify (- 1) into -1
3.470 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.470 * [backup-simplify]: Simplify (sqrt 0) into 0
3.471 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.471 * [backup-simplify]: Simplify 0 into 0
3.471 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.472 * [backup-simplify]: Simplify (- 0) into 0
3.472 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.474 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.474 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.475 * [backup-simplify]: Simplify (- 0) into 0
3.475 * [backup-simplify]: Simplify (+ 0 0) into 0
3.477 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.477 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.478 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.478 * * * [progress]: simplifying candidates
3.480 * [simplify]: Simplifying:
  (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))
  (+ (log (sqrt (+ x 1.0))) (+ (log (sqrt (+ x 1.0))) (log y)))
  (+ (log (sqrt (+ x 1.0))) (log (* (sqrt (+ x 1.0)) y)))
  (log (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))
  (exp (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))
  (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* y y) y)))
  (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y)))
  (* (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))))
  (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))
  (* (* (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))
  (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))
  (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))
  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (- (* x x) (* 1.0 1.0))) y))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y))
  (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (- (* x x) (* 1.0 1.0))) y))
  (* (sqrt (- x 1.0)) (sqrt (- x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (cbrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (+ x 1.0)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y))
  (* (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) y))
  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ x 1.0)) y))
  (* (sqrt (+ x 1.0)) y)
  (+ (log (sqrt (+ x 1.0))) (log y))
  (log (* (sqrt (+ x 1.0)) y))
  (exp (* (sqrt (+ x 1.0)) y))
  (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* y y) y))
  (* (cbrt (* (sqrt (+ x 1.0)) y)) (cbrt (* (sqrt (+ x 1.0)) y)))
  (cbrt (* (sqrt (+ x 1.0)) y))
  (* (* (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y))
  (sqrt (* (sqrt (+ x 1.0)) y))
  (sqrt (* (sqrt (+ x 1.0)) y))
  (* (sqrt (sqrt (+ x 1.0))) (sqrt y))
  (* (sqrt (sqrt (+ x 1.0))) (sqrt y))
  (* (sqrt (sqrt (+ x 1.0))) (sqrt y))
  (* (sqrt (sqrt (+ x 1.0))) (sqrt y))
  (* (sqrt (+ x 1.0)) (* (cbrt y) (cbrt y)))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) 1)
  (* (cbrt (sqrt (+ x 1.0))) y)
  (* (sqrt (cbrt (+ x 1.0))) y)
  (* (sqrt (sqrt (+ x 1.0))) y)
  (* (sqrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (sqrt (sqrt (+ x 1.0))) y)
  (* (sqrt (+ x 1.0)) y)
  (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)
  (* (sqrt (- (* x x) (* 1.0 1.0))) y)
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (* (sqrt 1.0) y)) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.482 * * [simplify]: iteration 0: 129 enodes
3.524 * * [simplify]: iteration 1: 322 enodes
3.676 * * [simplify]: iteration 2: 1266 enodes
4.170 * * [simplify]: iteration complete: 5001 enodes
4.170 * * [simplify]: Extracting #0: cost 54 inf + 0
4.177 * * [simplify]: Extracting #1: cost 667 inf + 2
4.184 * * [simplify]: Extracting #2: cost 1542 inf + 12131
4.209 * * [simplify]: Extracting #3: cost 972 inf + 111930
4.257 * * [simplify]: Extracting #4: cost 199 inf + 249088
4.306 * * [simplify]: Extracting #5: cost 61 inf + 280523
4.360 * * [simplify]: Extracting #6: cost 13 inf + 292595
4.431 * * [simplify]: Extracting #7: cost 2 inf + 294574
4.499 * * [simplify]: Extracting #8: cost 0 inf + 295080
4.568 * [simplify]: Simplified to:
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (log (* y (+ 1.0 x)))
  (log (* y (+ 1.0 x)))
  (log (* y (+ 1.0 x)))
  (exp (* y (+ 1.0 x)))
  (* (* y (+ 1.0 x)) (* (* (+ 1.0 x) y) (* (+ 1.0 x) y)))
  (* (* y (+ 1.0 x)) (* (* (+ 1.0 x) y) (* (+ 1.0 x) y)))
  (* (cbrt (* y (+ 1.0 x))) (cbrt (* y (+ 1.0 x))))
  (cbrt (* y (+ 1.0 x)))
  (* (* y (+ 1.0 x)) (* (* (+ 1.0 x) y) (* (+ 1.0 x) y)))
  (sqrt (* y (+ 1.0 x)))
  (sqrt (* y (+ 1.0 x)))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) y)
  (+ (* x x) (* 1.0 (- 1.0 x)))
  (* (* y (sqrt (* (+ x 1.0) (- x 1.0)))) (sqrt (+ (* (* x x) x) (* 1.0 (* 1.0 1.0)))))
  (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (* 1.0 (- 1.0 x)))))
  (* (* y (sqrt (* (+ x 1.0) (- x 1.0)))) (sqrt (+ (* (* x x) x) (* 1.0 (* 1.0 1.0)))))
  (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (* 1.0 (- 1.0 x)))))
  (* y (* (+ x 1.0) (- x 1.0)))
  (- x 1.0)
  (+ 1.0 x)
  (* (cbrt (sqrt (+ 1.0 x))) (* y (sqrt (+ 1.0 x))))
  (* (sqrt (+ 1.0 x)) (* (sqrt (cbrt (+ 1.0 x))) y))
  (* (* (sqrt (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))) y)
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* (* (sqrt (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))) y)
  (* y (+ 1.0 x))
  (* (* (sqrt (+ 1.0 x)) y) (sqrt (+ (* (* x x) x) (* 1.0 (* 1.0 1.0)))))
  (* (sqrt (* (+ x 1.0) (- x 1.0))) (* y (sqrt (+ 1.0 x))))
  (* (* (sqrt (+ 1.0 x)) y) (sqrt (+ (* (* x x) x) (* 1.0 (* 1.0 1.0)))))
  (* (sqrt (* (+ x 1.0) (- x 1.0))) (* y (sqrt (+ 1.0 x))))
  (* y (sqrt (+ 1.0 x)))
  (log (* y (sqrt (+ 1.0 x))))
  (log (* y (sqrt (+ 1.0 x))))
  (exp (* y (sqrt (+ 1.0 x))))
  (* (* (* y (sqrt (+ 1.0 x))) (* y (sqrt (+ 1.0 x)))) (* y (sqrt (+ 1.0 x))))
  (* (cbrt (* y (sqrt (+ 1.0 x)))) (cbrt (* y (sqrt (+ 1.0 x)))))
  (cbrt (* y (sqrt (+ 1.0 x))))
  (* (* (* y (sqrt (+ 1.0 x))) (* y (sqrt (+ 1.0 x)))) (* y (sqrt (+ 1.0 x))))
  (sqrt (* y (sqrt (+ 1.0 x))))
  (sqrt (* y (sqrt (+ 1.0 x))))
  (* (sqrt (sqrt (+ 1.0 x))) (sqrt y))
  (* (sqrt (sqrt (+ 1.0 x))) (sqrt y))
  (* (sqrt (sqrt (+ 1.0 x))) (sqrt y))
  (* (sqrt (sqrt (+ 1.0 x))) (sqrt y))
  (* (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 x)))
  (* (sqrt y) (sqrt (+ 1.0 x)))
  (sqrt (+ 1.0 x))
  (* (cbrt (sqrt (+ 1.0 x))) y)
  (* (sqrt (cbrt (+ 1.0 x))) y)
  (* y (sqrt (sqrt (+ 1.0 x))))
  (* y (sqrt (+ 1.0 x)))
  (* y (sqrt (+ 1.0 x)))
  (* y (sqrt (sqrt (+ 1.0 x))))
  (* y (sqrt (+ 1.0 x)))
  (* (sqrt (+ (* (* x x) x) (* 1.0 (* 1.0 1.0)))) y)
  (* y (sqrt (* (+ x 1.0) (- x 1.0))))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (* (+ 1.0 x) (sqrt (+ 1.0 x)))
  (fabs (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  1
  (sqrt (+ 1.0 x))
  1
  (sqrt (+ 1.0 x))
  (sqrt (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))))
  (sqrt (+ (* x x) (* 1.0 (- 1.0 x))))
  (sqrt (* (+ x 1.0) (- x 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (* (+ 1.0 x) (sqrt (+ 1.0 x)))
  (fabs (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  1
  (sqrt (+ 1.0 x))
  1
  (sqrt (+ 1.0 x))
  (sqrt (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))))
  (sqrt (+ (* x x) (* 1.0 (- 1.0 x))))
  (sqrt (* (+ x 1.0) (- x 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (+ (+ (* (sqrt 1.0) y) (/ (* (* -1/8 (* x x)) y) (* 1.0 (sqrt 1.0)))) (* 1/2 (/ (* y x) (sqrt 1.0))))
  (* +nan.0 (+ (- (/ y x) y) (- (/ y (* x x)))))
  (* +nan.0 (+ (- (/ y x) y) (- (/ y (* x x)))))
  (- (* 1/2 (/ x (sqrt 1.0))) (- (* (/ (* x x) 1.0) (/ 1/8 (sqrt 1.0))) (sqrt 1.0)))
  (+ (+ (/ (- +nan.0) (* x x)) (/ +nan.0 x)) (- +nan.0))
  (+ (+ (/ (- +nan.0) (* x x)) (/ +nan.0 x)) (- +nan.0))
  (- (* 1/2 (/ x (sqrt 1.0))) (- (* (/ (* x x) 1.0) (/ 1/8 (sqrt 1.0))) (sqrt 1.0)))
  (+ (+ (/ (- +nan.0) (* x x)) (/ +nan.0 x)) (- +nan.0))
  (+ (+ (/ (- +nan.0) (* x x)) (/ +nan.0 x)) (- +nan.0))
4.575 * * * [progress]: adding candidates to table
4.986 * [progress]: [Phase 3 of 3] Extracting.
4.986 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
4.987 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x)
4.987 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (#<alt (λ (x y) (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
5.026 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
5.059 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
5.093 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.093 * [simplify]: Simplifying:
  (- (* (+ x 1.0) y) x)
5.093 * * [simplify]: iteration 0: 6 enodes
5.094 * * [simplify]: iteration 1: 8 enodes
5.094 * * [simplify]: iteration complete: 8 enodes
5.094 * * [simplify]: Extracting #0: cost 1 inf + 0
5.094 * * [simplify]: Extracting #1: cost 3 inf + 0
5.094 * * [simplify]: Extracting #2: cost 4 inf + 1
5.094 * * [simplify]: Extracting #3: cost 4 inf + 2
5.094 * * [simplify]: Extracting #4: cost 0 inf + 251
5.095 * [simplify]: Simplified to:
  (- (* (+ 1.0 x) y) x)
6.007 * [regime-testing]: Baseline error score: 0.009751218902362795
6.020 * [regime-testing]: Oracle error score: 0.008001000125015627
6.046 * [regime-testing]: End program error score: 0.009751218902362795