0.850 * [progress]: [Phase 1 of 3] Setting up.
0.004 * * * [progress]: [1/2] Preparing points
0.341 * * * [progress]: [2/2] Setting up program.
0.349 * [progress]: [Phase 2 of 3] Improving.
0.349 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- x 1)) (sqrt x)))>
0.353 * [simplify]: Simplifying:
  (* (sqrt (- x 1)) (sqrt x))
0.354 * * [simplify]: iteration 0: 6 enodes
0.364 * * [simplify]: iteration 1: 12 enodes
0.367 * * [simplify]: iteration 2: 13 enodes
0.371 * * [simplify]: iteration complete: 13 enodes
0.372 * * [simplify]: Extracting #0: cost 1 inf + 0
0.372 * * [simplify]: Extracting #1: cost 3 inf + 0
0.372 * * [simplify]: Extracting #2: cost 5 inf + 0
0.372 * * [simplify]: Extracting #3: cost 6 inf + 1
0.373 * * [simplify]: Extracting #4: cost 0 inf + 330
0.373 * [simplify]: Simplified to:
  (* (sqrt (- x 1)) (sqrt x))
0.376 * * [progress]: iteration 1 / 4
0.376 * * * [progress]: picking best candidate
0.380 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (- x 1)) (sqrt x)))>
0.380 * * * [progress]: localizing error
0.405 * * * [progress]: generating rewritten candidates
0.405 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.482 * * * [progress]: generating series expansions
0.483 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.490 * [backup-simplify]: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1)))
0.490 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0
0.492 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x
0.492 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of (- x 1) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of 1 in x
0.492 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify (- 1) into -1
0.494 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.495 * [backup-simplify]: Simplify (* 0 -1) into 0
0.495 * [backup-simplify]: Simplify (- 0) into 0
0.496 * [backup-simplify]: Simplify (+ 1 0) into 1
0.497 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
0.497 * [backup-simplify]: Simplify (sqrt 0) into 0
0.499 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.499 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x
0.499 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.499 * [taylor]: Taking taylor expansion of (- x 1) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.499 * [taylor]: Taking taylor expansion of 1 in x
0.499 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify (- 1) into -1
0.500 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.500 * [backup-simplify]: Simplify (* 0 -1) into 0
0.501 * [backup-simplify]: Simplify (- 0) into 0
0.501 * [backup-simplify]: Simplify (+ 1 0) into 1
0.502 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
0.502 * [backup-simplify]: Simplify (sqrt 0) into 0
0.504 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.507 * [backup-simplify]: Simplify (- 0) into 0
0.508 * [backup-simplify]: Simplify (+ 0 0) into 0
0.509 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1
0.513 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.513 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.513 * [backup-simplify]: Simplify (- 0) into 0
0.514 * [backup-simplify]: Simplify (+ 0 0) into 0
0.515 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
0.519 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.519 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.521 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
0.521 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x))
0.521 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0
0.521 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x
0.521 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x
0.521 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify 1 into 1
0.522 * [backup-simplify]: Simplify (/ 1 1) into 1
0.522 * [taylor]: Taking taylor expansion of 1 in x
0.522 * [backup-simplify]: Simplify 1 into 1
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [backup-simplify]: Simplify 0 into 0
0.522 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (+ 1 0) into 1
0.523 * [backup-simplify]: Simplify (/ 1 1) into 1
0.524 * [backup-simplify]: Simplify (sqrt 1) into 1
0.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.525 * [backup-simplify]: Simplify (- 1) into -1
0.526 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.527 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
0.528 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
0.528 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x
0.528 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x
0.528 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify 1 into 1
0.528 * [backup-simplify]: Simplify (/ 1 1) into 1
0.528 * [taylor]: Taking taylor expansion of 1 in x
0.528 * [backup-simplify]: Simplify 1 into 1
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify 1 into 1
0.529 * [backup-simplify]: Simplify (+ 1 0) into 1
0.529 * [backup-simplify]: Simplify (/ 1 1) into 1
0.530 * [backup-simplify]: Simplify (sqrt 1) into 1
0.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.531 * [backup-simplify]: Simplify (- 1) into -1
0.531 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.532 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
0.533 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
0.533 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify -1/2 into -1/2
0.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.534 * [backup-simplify]: Simplify (- 0) into 0
0.535 * [backup-simplify]: Simplify (+ 0 0) into 0
0.536 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0
0.537 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8
0.537 * [backup-simplify]: Simplify -1/8 into -1/8
0.537 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2))
0.537 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x)))
0.537 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0
0.537 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x
0.537 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
0.537 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (/ 1 1) into 1
0.538 * [taylor]: Taking taylor expansion of 1 in x
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (+ 1 0) into 1
0.539 * [backup-simplify]: Simplify (- 1) into -1
0.539 * [backup-simplify]: Simplify (sqrt 0) into 0
0.540 * [backup-simplify]: Simplify (- 1) into -1
0.541 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.541 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.541 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.541 * [taylor]: Taking taylor expansion of -1 in x
0.541 * [backup-simplify]: Simplify -1 into -1
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [backup-simplify]: Simplify 0 into 0
0.541 * [backup-simplify]: Simplify 1 into 1
0.541 * [backup-simplify]: Simplify (/ -1 1) into -1
0.542 * [backup-simplify]: Simplify (sqrt 0) into 0
0.543 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.543 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x
0.543 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
0.543 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
0.543 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify 1 into 1
0.544 * [backup-simplify]: Simplify (/ 1 1) into 1
0.544 * [taylor]: Taking taylor expansion of 1 in x
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [backup-simplify]: Simplify (+ 1 0) into 1
0.544 * [backup-simplify]: Simplify (- 1) into -1
0.545 * [backup-simplify]: Simplify (sqrt 0) into 0
0.545 * [backup-simplify]: Simplify (- 1) into -1
0.546 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.546 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.546 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.546 * [taylor]: Taking taylor expansion of -1 in x
0.546 * [backup-simplify]: Simplify -1 into -1
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify 1 into 1
0.547 * [backup-simplify]: Simplify (/ -1 1) into -1
0.547 * [backup-simplify]: Simplify (sqrt 0) into 0
0.549 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.549 * [backup-simplify]: Simplify (* 0 0) into 0
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
0.549 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.552 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.553 * [backup-simplify]: Simplify (+ 0 1) into 1
0.553 * [backup-simplify]: Simplify (- 1) into -1
0.555 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.556 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
0.557 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.557 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.559 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.560 * [backup-simplify]: Simplify (+ 0 0) into 0
0.561 * [backup-simplify]: Simplify (- 0) into 0
0.564 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.566 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
0.567 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.567 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.570 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.571 * [backup-simplify]: Simplify (+ 0 0) into 0
0.571 * [backup-simplify]: Simplify (- 0) into 0
0.574 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.577 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
0.578 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.579 * [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)))))
0.579 * * * [progress]: simplifying candidates
0.579 * * * * [progress]: [ 1 / 40 ] simplifiying candidate #<alt (λ (x) (pow (* (- x 1) x) 1/2))>
0.579 * * * * [progress]: [ 2 / 40 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (- x 1)) (sqrt x)) 1))>
0.579 * * * * [progress]: [ 3 / 40 ] simplifiying candidate #<alt (λ (x) (pow (* (- x 1) x) (/ 1 2)))>
0.579 * * * * [progress]: [ 4 / 40 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (- x 1)) (sqrt x)) 1))>
0.579 * * * * [progress]: [ 5 / 40 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (- x 1))) (log (sqrt x)))))>
0.579 * * * * [progress]: [ 6 / 40 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (- x 1)) (sqrt x)))))>
0.579 * * * * [progress]: [ 7 / 40 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (- x 1)) (sqrt x)))))>
0.579 * * * * [progress]: [ 8 / 40 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x)))))>
0.579 * * * * [progress]: [ 9 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (sqrt (- x 1)) (sqrt x))) (cbrt (* (sqrt (- x 1)) (sqrt x)))) (cbrt (* (sqrt (- x 1)) (sqrt x)))))>
0.579 * * * * [progress]: [ 10 / 40 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (- x 1)) (sqrt x)) (* (sqrt (- x 1)) (sqrt x))) (* (sqrt (- x 1)) (sqrt x)))))>
0.579 * * * * [progress]: [ 11 / 40 ] simplifiying candidate #<alt (λ (x) (sqrt (* (- x 1) x)))>
0.579 * * * * [progress]: [ 12 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (- x 1)) (sqrt x))) (sqrt (* (sqrt (- x 1)) (sqrt x)))))>
0.579 * * * * [progress]: [ 13 / 40 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x))))>
0.579 * * * * [progress]: [ 14 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))))>
0.579 * * * * [progress]: [ 15 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))))>
0.579 * * * * [progress]: [ 16 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))))>
0.579 * * * * [progress]: [ 17 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))))>
0.579 * * * * [progress]: [ 18 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))))>
0.579 * * * * [progress]: [ 19 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- x 1)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x))))>
0.580 * * * * [progress]: [ 20 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x))))>
0.580 * * * * [progress]: [ 21 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- x 1)) (sqrt 1)) (sqrt x)))>
0.580 * * * * [progress]: [ 22 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x))))>
0.580 * * * * [progress]: [ 23 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x)))>
0.580 * * * * [progress]: [ 24 / 40 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x))))>
0.580 * * * * [progress]: [ 25 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) (* (sqrt (cbrt (- x 1))) (sqrt x))))>
0.580 * * * * [progress]: [ 26 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (- x 1))) (* (sqrt (sqrt (- x 1))) (sqrt x))))>
0.580 * * * * [progress]: [ 27 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (- x 1)) (sqrt x))))>
0.580 * * * * [progress]: [ 28 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (sqrt x) (sqrt 1))) (* (sqrt (- (sqrt x) (sqrt 1))) (sqrt x))))>
0.580 * * * * [progress]: [ 29 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x))))>
0.580 * * * * [progress]: [ 30 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x))))>
0.580 * * * * [progress]: [ 31 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (- x 1)) (sqrt x))))>
0.580 * * * * [progress]: [ 32 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (- x 1))) (* (sqrt (sqrt (- x 1))) (sqrt x))))>
0.580 * * * * [progress]: [ 33 / 40 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x))))>
0.580 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))>
0.580 * * * * [progress]: [ 35 / 40 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) (sqrt (+ x 1))))>
0.580 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))>
0.580 * * * * [progress]: [ 37 / 40 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (sqrt (- x 1))))>
0.580 * * * * [progress]: [ 38 / 40 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))))>
0.580 * * * * [progress]: [ 39 / 40 ] simplifiying candidate #<alt (λ (x) (- x (+ (* 1/8 (/ 1 x)) 1/2)))>
0.580 * * * * [progress]: [ 40 / 40 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
0.581 * [simplify]: Simplifying:
  (* (- x 1) x)
  (* (sqrt (- x 1)) (sqrt x))
  (* (- x 1) x)
  (+ (log (sqrt (- x 1))) (log (sqrt x)))
  (log (* (sqrt (- x 1)) (sqrt x)))
  (exp (* (sqrt (- x 1)) (sqrt x)))
  (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* (sqrt (- x 1)) (sqrt x))) (cbrt (* (sqrt (- x 1)) (sqrt x))))
  (cbrt (* (sqrt (- x 1)) (sqrt x)))
  (* (* (* (sqrt (- x 1)) (sqrt x)) (* (sqrt (- x 1)) (sqrt x))) (* (sqrt (- x 1)) (sqrt x)))
  (* (- x 1) x)
  (sqrt (* (sqrt (- x 1)) (sqrt x)))
  (sqrt (* (sqrt (- x 1)) (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
  (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (sqrt (- x 1)) (sqrt (* (cbrt x) (cbrt x))))
  (* (sqrt (- x 1)) (sqrt (sqrt x)))
  (* (sqrt (- x 1)) (sqrt 1))
  (* (sqrt (- x 1)) (sqrt (sqrt x)))
  (* (sqrt (- x 1)) 1)
  (* (cbrt (sqrt (- x 1))) (sqrt x))
  (* (sqrt (cbrt (- x 1))) (sqrt x))
  (* (sqrt (sqrt (- x 1))) (sqrt x))
  (* (sqrt (- x 1)) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1))) (sqrt x))
  (* (sqrt (- (sqrt x) 1)) (sqrt x))
  (* (sqrt (- (sqrt x) 1)) (sqrt x))
  (* (sqrt (- x 1)) (sqrt x))
  (* (sqrt (sqrt (- x 1))) (sqrt x))
  (* (sqrt (- x 1)) (sqrt x))
  (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x))
  (* (sqrt (- (* x x) (* 1 1))) (sqrt x))
  (real->posit16 (* (sqrt (- x 1)) (sqrt x)))
  (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
  (- x (+ (* 1/8 (/ 1 x)) 1/2))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.581 * * [simplify]: iteration 0: 85 enodes
0.609 * * [simplify]: iteration 1: 190 enodes
0.663 * * [simplify]: iteration 2: 429 enodes
0.936 * * [simplify]: iteration 3: 1119 enodes
1.799 * * [simplify]: iteration 4: 3389 enodes
3.342 * * [simplify]: iteration complete: 5001 enodes
3.342 * * [simplify]: Extracting #0: cost 23 inf + 0
3.342 * * [simplify]: Extracting #1: cost 186 inf + 0
3.345 * * [simplify]: Extracting #2: cost 869 inf + 1794
3.355 * * [simplify]: Extracting #3: cost 698 inf + 47188
3.394 * * [simplify]: Extracting #4: cost 283 inf + 113714
3.461 * * [simplify]: Extracting #5: cost 112 inf + 169687
3.525 * * [simplify]: Extracting #6: cost 21 inf + 191110
3.593 * * [simplify]: Extracting #7: cost 0 inf + 197128
3.660 * [simplify]: Simplified to:
  (- (* x x) x)
  (* (sqrt (- x 1)) (sqrt x))
  (- (* x x) x)
  (log (* (sqrt (- x 1)) (sqrt x)))
  (log (* (sqrt (- x 1)) (sqrt x)))
  (exp (* (sqrt (- x 1)) (sqrt x)))
  (* (- x 1) (* (* (sqrt (- x 1)) (sqrt x)) x))
  (* (cbrt (* (sqrt (- x 1)) (sqrt x))) (cbrt (* (sqrt (- x 1)) (sqrt x))))
  (cbrt (* (sqrt (- x 1)) (sqrt x)))
  (* (- x 1) (* (* (sqrt (- x 1)) (sqrt x)) x))
  (- (* x x) x)
  (sqrt (* (sqrt (- x 1)) (sqrt x)))
  (sqrt (* (sqrt (- x 1)) (sqrt x)))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1))))
  (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (fabs (cbrt x)) (sqrt (- x 1)))
  (* (sqrt (- x 1)) (sqrt (sqrt x)))
  (sqrt (- x 1))
  (* (sqrt (- x 1)) (sqrt (sqrt x)))
  (sqrt (- x 1))
  (* (cbrt (sqrt (- x 1))) (sqrt x))
  (* (sqrt x) (sqrt (cbrt (- x 1))))
  (* (sqrt (sqrt (- x 1))) (sqrt x))
  (* (sqrt (- x 1)) (sqrt x))
  (* (sqrt (- (sqrt x) 1)) (sqrt x))
  (* (sqrt (- (sqrt x) 1)) (sqrt x))
  (* (sqrt (- (sqrt x) 1)) (sqrt x))
  (* (sqrt (- x 1)) (sqrt x))
  (* (sqrt (sqrt (- x 1))) (sqrt x))
  (* (sqrt (- x 1)) (sqrt x))
  (* (sqrt x) (sqrt (- (* x (* x x)) 1)))
  (* (sqrt (+ (* x x) -1)) (sqrt x))
  (real->posit16 (* (sqrt (- x 1)) (sqrt x)))
  (- (- (* x (* (* x x) +nan.0)) (* (* x x) +nan.0)) (* +nan.0 x))
  (- (+ x -1/2) (/ 1/8 x))
  (- (/ +nan.0 x) (+ (/ +nan.0 (* x x)) +nan.0))
3.663 * * * [progress]: adding candidates to table
3.783 * * [progress]: iteration 2 / 4
3.783 * * * [progress]: picking best candidate
3.786 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x -1/2) (/ 1/8 x)))>
3.786 * * * [progress]: localizing error
3.795 * * * [progress]: generating rewritten candidates
3.795 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.862 * * * [progress]: generating series expansions
3.862 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.862 * [backup-simplify]: Simplify (- (+ x -1/2) (/ 1/8 x)) into (- x (+ (* 1/8 (/ 1 x)) 1/2))
3.862 * [approximate]: Taking taylor expansion of (- x (+ (* 1/8 (/ 1 x)) 1/2)) in (x) around 0
3.862 * [taylor]: Taking taylor expansion of (- x (+ (* 1/8 (/ 1 x)) 1/2)) in x
3.863 * [taylor]: Taking taylor expansion of x in x
3.863 * [backup-simplify]: Simplify 0 into 0
3.863 * [backup-simplify]: Simplify 1 into 1
3.863 * [taylor]: Taking taylor expansion of (+ (* 1/8 (/ 1 x)) 1/2) in x
3.863 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
3.863 * [taylor]: Taking taylor expansion of 1/8 in x
3.863 * [backup-simplify]: Simplify 1/8 into 1/8
3.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.863 * [taylor]: Taking taylor expansion of x in x
3.863 * [backup-simplify]: Simplify 0 into 0
3.863 * [backup-simplify]: Simplify 1 into 1
3.864 * [backup-simplify]: Simplify (/ 1 1) into 1
3.864 * [taylor]: Taking taylor expansion of 1/2 in x
3.864 * [backup-simplify]: Simplify 1/2 into 1/2
3.864 * [taylor]: Taking taylor expansion of (- x (+ (* 1/8 (/ 1 x)) 1/2)) in x
3.864 * [taylor]: Taking taylor expansion of x in x
3.864 * [backup-simplify]: Simplify 0 into 0
3.864 * [backup-simplify]: Simplify 1 into 1
3.864 * [taylor]: Taking taylor expansion of (+ (* 1/8 (/ 1 x)) 1/2) in x
3.864 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
3.864 * [taylor]: Taking taylor expansion of 1/8 in x
3.864 * [backup-simplify]: Simplify 1/8 into 1/8
3.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.864 * [taylor]: Taking taylor expansion of x in x
3.864 * [backup-simplify]: Simplify 0 into 0
3.864 * [backup-simplify]: Simplify 1 into 1
3.864 * [backup-simplify]: Simplify (/ 1 1) into 1
3.864 * [taylor]: Taking taylor expansion of 1/2 in x
3.864 * [backup-simplify]: Simplify 1/2 into 1/2
3.865 * [backup-simplify]: Simplify (* 1/8 1) into 1/8
3.865 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
3.866 * [backup-simplify]: Simplify (- 1/8) into -1/8
3.866 * [backup-simplify]: Simplify (+ 0 -1/8) into -1/8
3.866 * [backup-simplify]: Simplify -1/8 into -1/8
3.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.868 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0
3.868 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
3.869 * [backup-simplify]: Simplify (- 1/2) into -1/2
3.869 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2
3.869 * [backup-simplify]: Simplify -1/2 into -1/2
3.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.871 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0
3.871 * [backup-simplify]: Simplify (+ 0 0) into 0
3.872 * [backup-simplify]: Simplify (- 0) into 0
3.872 * [backup-simplify]: Simplify (+ 1 0) into 1
3.872 * [backup-simplify]: Simplify 1 into 1
3.873 * [backup-simplify]: Simplify (+ (* 1 x) (+ -1/2 (* -1/8 (/ 1 x)))) into (- x (+ (* 1/8 (/ 1 x)) 1/2))
3.873 * [backup-simplify]: Simplify (- (+ (/ 1 x) -1/2) (/ 1/8 (/ 1 x))) into (- (/ 1 x) (+ (* 1/8 x) 1/2))
3.873 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/8 x) 1/2)) in (x) around 0
3.873 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/8 x) 1/2)) in x
3.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.873 * [taylor]: Taking taylor expansion of x in x
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [backup-simplify]: Simplify 1 into 1
3.873 * [backup-simplify]: Simplify (/ 1 1) into 1
3.873 * [taylor]: Taking taylor expansion of (+ (* 1/8 x) 1/2) in x
3.873 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
3.873 * [taylor]: Taking taylor expansion of 1/8 in x
3.873 * [backup-simplify]: Simplify 1/8 into 1/8
3.874 * [taylor]: Taking taylor expansion of x in x
3.874 * [backup-simplify]: Simplify 0 into 0
3.874 * [backup-simplify]: Simplify 1 into 1
3.874 * [taylor]: Taking taylor expansion of 1/2 in x
3.874 * [backup-simplify]: Simplify 1/2 into 1/2
3.874 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/8 x) 1/2)) in x
3.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.874 * [taylor]: Taking taylor expansion of x in x
3.874 * [backup-simplify]: Simplify 0 into 0
3.874 * [backup-simplify]: Simplify 1 into 1
3.874 * [backup-simplify]: Simplify (/ 1 1) into 1
3.874 * [taylor]: Taking taylor expansion of (+ (* 1/8 x) 1/2) in x
3.874 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
3.874 * [taylor]: Taking taylor expansion of 1/8 in x
3.874 * [backup-simplify]: Simplify 1/8 into 1/8
3.874 * [taylor]: Taking taylor expansion of x in x
3.874 * [backup-simplify]: Simplify 0 into 0
3.874 * [backup-simplify]: Simplify 1 into 1
3.874 * [taylor]: Taking taylor expansion of 1/2 in x
3.874 * [backup-simplify]: Simplify 1/2 into 1/2
3.875 * [backup-simplify]: Simplify (+ 1 0) into 1
3.875 * [backup-simplify]: Simplify 1 into 1
3.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.876 * [backup-simplify]: Simplify (* 1/8 0) into 0
3.877 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
3.877 * [backup-simplify]: Simplify (- 1/2) into -1/2
3.877 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2
3.877 * [backup-simplify]: Simplify -1/2 into -1/2
3.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.879 * [backup-simplify]: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8
3.880 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
3.880 * [backup-simplify]: Simplify (- 1/8) into -1/8
3.880 * [backup-simplify]: Simplify (+ 0 -1/8) into -1/8
3.881 * [backup-simplify]: Simplify -1/8 into -1/8
3.881 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2))
3.881 * [backup-simplify]: Simplify (- (+ (/ 1 (- x)) -1/2) (/ 1/8 (/ 1 (- x)))) into (- (* 1/8 x) (+ (/ 1 x) 1/2))
3.881 * [approximate]: Taking taylor expansion of (- (* 1/8 x) (+ (/ 1 x) 1/2)) in (x) around 0
3.881 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (+ (/ 1 x) 1/2)) in x
3.881 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
3.881 * [taylor]: Taking taylor expansion of 1/8 in x
3.881 * [backup-simplify]: Simplify 1/8 into 1/8
3.881 * [taylor]: Taking taylor expansion of x in x
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
3.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.881 * [taylor]: Taking taylor expansion of x in x
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify 1 into 1
3.882 * [backup-simplify]: Simplify (/ 1 1) into 1
3.882 * [taylor]: Taking taylor expansion of 1/2 in x
3.882 * [backup-simplify]: Simplify 1/2 into 1/2
3.882 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (+ (/ 1 x) 1/2)) in x
3.882 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
3.882 * [taylor]: Taking taylor expansion of 1/8 in x
3.882 * [backup-simplify]: Simplify 1/8 into 1/8
3.882 * [taylor]: Taking taylor expansion of x in x
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify 1 into 1
3.882 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
3.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.882 * [taylor]: Taking taylor expansion of x in x
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify 1 into 1
3.883 * [backup-simplify]: Simplify (/ 1 1) into 1
3.883 * [taylor]: Taking taylor expansion of 1/2 in x
3.883 * [backup-simplify]: Simplify 1/2 into 1/2
3.883 * [backup-simplify]: Simplify (+ 1 0) into 1
3.884 * [backup-simplify]: Simplify (- 1) into -1
3.884 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.884 * [backup-simplify]: Simplify -1 into -1
3.885 * [backup-simplify]: Simplify (* 1/8 0) into 0
3.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.886 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
3.886 * [backup-simplify]: Simplify (- 1/2) into -1/2
3.887 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2
3.887 * [backup-simplify]: Simplify -1/2 into -1/2
3.887 * [backup-simplify]: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8
3.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.889 * [backup-simplify]: Simplify (+ 0 0) into 0
3.889 * [backup-simplify]: Simplify (- 0) into 0
3.890 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
3.890 * [backup-simplify]: Simplify 1/8 into 1/8
3.890 * [backup-simplify]: Simplify (+ (* 1/8 (/ 1 (- x))) (+ -1/2 (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2))
3.890 * * * [progress]: simplifying candidates
3.890 * * * * [progress]: [ 1 / 41 ] simplifiying candidate #<alt (λ (x) (log (/ (* (exp x) (exp -1/2)) (exp (/ 1/8 x)))))>
3.890 * * * * [progress]: [ 2 / 41 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (+ x -1/2)) (exp (/ 1/8 x)))))>
3.890 * * * * [progress]: [ 3 / 41 ] simplifiying candidate #<alt (λ (x) (pow (- (+ x -1/2) (/ 1/8 x)) 1))>
3.890 * * * * [progress]: [ 4 / 41 ] simplifiying candidate #<alt (λ (x) (exp (log (- (+ x -1/2) (/ 1/8 x)))))>
3.890 * * * * [progress]: [ 5 / 41 ] simplifiying candidate #<alt (λ (x) (log (exp (- (+ x -1/2) (/ 1/8 x)))))>
3.890 * * * * [progress]: [ 6 / 41 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (+ x -1/2) (/ 1/8 x))) (cbrt (- (+ x -1/2) (/ 1/8 x)))) (cbrt (- (+ x -1/2) (/ 1/8 x)))))>
3.890 * * * * [progress]: [ 7 / 41 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (+ x -1/2) (/ 1/8 x)) (- (+ x -1/2) (/ 1/8 x))) (- (+ x -1/2) (/ 1/8 x)))))>
3.891 * * * * [progress]: [ 8 / 41 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ x -1/2) (/ 1/8 x))) (sqrt (- (+ x -1/2) (/ 1/8 x)))))>
3.891 * * * * [progress]: [ 9 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) x) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) 1/8)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) x)))>
3.891 * * * * [progress]: [ 10 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) (- x)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (- 1/8))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (- x))))>
3.891 * * * * [progress]: [ 11 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) (/ x 1/8)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) 1)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x 1/8))))>
3.891 * * * * [progress]: [ 12 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) (cbrt x)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ 1/8 (* (cbrt x) (cbrt x))))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (cbrt x))))>
3.891 * * * * [progress]: [ 13 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) (sqrt x)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ 1/8 (sqrt x)))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (sqrt x))))>
3.891 * * * * [progress]: [ 14 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) x) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ 1/8 1))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) x)))>
3.891 * * * * [progress]: [ 15 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) (/ x (cbrt 1/8))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (* (cbrt 1/8) (cbrt 1/8)))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x (cbrt 1/8)))))>
3.891 * * * * [progress]: [ 16 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) (/ x (sqrt 1/8))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (sqrt 1/8))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x (sqrt 1/8)))))>
3.891 * * * * [progress]: [ 17 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ (pow x 3) (pow -1/2 3)) (/ x 1/8)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) 1)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x 1/8))))>
3.891 * * * * [progress]: [ 18 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) x) (* (- x -1/2) 1/8)) (* (- x -1/2) x)))>
3.891 * * * * [progress]: [ 19 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) (- x)) (* (- x -1/2) (- 1/8))) (* (- x -1/2) (- x))))>
3.891 * * * * [progress]: [ 20 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) (/ x 1/8)) (* (- x -1/2) 1)) (* (- x -1/2) (/ x 1/8))))>
3.891 * * * * [progress]: [ 21 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) (cbrt x)) (* (- x -1/2) (/ 1/8 (* (cbrt x) (cbrt x))))) (* (- x -1/2) (cbrt x))))>
3.892 * * * * [progress]: [ 22 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) (sqrt x)) (* (- x -1/2) (/ 1/8 (sqrt x)))) (* (- x -1/2) (sqrt x))))>
3.892 * * * * [progress]: [ 23 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) x) (* (- x -1/2) (/ 1/8 1))) (* (- x -1/2) x)))>
3.892 * * * * [progress]: [ 24 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) (/ x (cbrt 1/8))) (* (- x -1/2) (* (cbrt 1/8) (cbrt 1/8)))) (* (- x -1/2) (/ x (cbrt 1/8)))))>
3.892 * * * * [progress]: [ 25 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) (/ x (sqrt 1/8))) (* (- x -1/2) (sqrt 1/8))) (* (- x -1/2) (/ x (sqrt 1/8)))))>
3.892 * * * * [progress]: [ 26 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* -1/2 -1/2)) (/ x 1/8)) (* (- x -1/2) 1)) (* (- x -1/2) (/ x 1/8))))>
3.892 * * * * [progress]: [ 27 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ x -1/2) 3) (pow (/ 1/8 x) 3)) (+ (* (+ x -1/2) (+ x -1/2)) (+ (* (/ 1/8 x) (/ 1/8 x)) (* (+ x -1/2) (/ 1/8 x))))))>
3.892 * * * * [progress]: [ 28 / 41 ] simplifiying candidate #<alt (λ (x) (+ (+ x -1/2) (- (/ 1/8 x))))>
3.892 * * * * [progress]: [ 29 / 41 ] simplifiying candidate #<alt (λ (x) (* 1 (- (+ x -1/2) (/ 1/8 x))))>
3.892 * * * * [progress]: [ 30 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ x -1/2) (+ x -1/2)) (* (/ 1/8 x) (/ 1/8 x))) (+ (+ x -1/2) (/ 1/8 x))))>
3.892 * * * * [progress]: [ 31 / 41 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (+ x -1/2)) (sqrt (/ 1/8 x))) (- (sqrt (+ x -1/2)) (sqrt (/ 1/8 x)))))>
3.892 * * * * [progress]: [ 32 / 41 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (+ x -1/2)) (/ (sqrt 1/8) (sqrt x))) (- (sqrt (+ x -1/2)) (/ (sqrt 1/8) (sqrt x)))))>
3.892 * * * * [progress]: [ 33 / 41 ] simplifiying candidate #<alt (λ (x) (* 1 (- (+ x -1/2) (/ 1/8 x))))>
3.892 * * * * [progress]: [ 34 / 41 ] simplifiying candidate #<alt (λ (x) (* 1 (- (+ x -1/2) (/ 1/8 x))))>
3.892 * * * * [progress]: [ 35 / 41 ] simplifiying candidate #<alt (λ (x) (+ x (- -1/2 (/ 1/8 x))))>
3.892 * * * * [progress]: [ 36 / 41 ] simplifiying candidate #<alt (λ (x) (+ -1/2 (- x (/ 1/8 x))))>
3.892 * * * * [progress]: [ 37 / 41 ] simplifiying candidate #<alt (λ (x) (+ (+ x -1/2) (- (/ 1/8 x))))>
3.893 * * * * [progress]: [ 38 / 41 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (- (+ x -1/2) (/ 1/8 x)))))>
3.893 * * * * [progress]: [ 39 / 41 ] simplifiying candidate #<alt (λ (x) (- x (+ (* 1/8 (/ 1 x)) 1/2)))>
3.893 * * * * [progress]: [ 40 / 41 ] simplifiying candidate #<alt (λ (x) (- x (+ (* 1/8 (/ 1 x)) 1/2)))>
3.893 * * * * [progress]: [ 41 / 41 ] simplifiying candidate #<alt (λ (x) (- x (+ (* 1/8 (/ 1 x)) 1/2)))>
3.894 * [simplify]: Simplifying:
  (/ (* (exp x) (exp -1/2)) (exp (/ 1/8 x)))
  (/ (exp (+ x -1/2)) (exp (/ 1/8 x)))
  (log (- (+ x -1/2) (/ 1/8 x)))
  (exp (- (+ x -1/2) (/ 1/8 x)))
  (* (cbrt (- (+ x -1/2) (/ 1/8 x))) (cbrt (- (+ x -1/2) (/ 1/8 x))))
  (cbrt (- (+ x -1/2) (/ 1/8 x)))
  (* (* (- (+ x -1/2) (/ 1/8 x)) (- (+ x -1/2) (/ 1/8 x))) (- (+ x -1/2) (/ 1/8 x)))
  (sqrt (- (+ x -1/2) (/ 1/8 x)))
  (sqrt (- (+ x -1/2) (/ 1/8 x)))
  (- (* (+ (pow x 3) (pow -1/2 3)) x) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) 1/8))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) x)
  (- (* (+ (pow x 3) (pow -1/2 3)) (- x)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (- 1/8)))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (- x))
  (- (* (+ (pow x 3) (pow -1/2 3)) (/ x 1/8)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) 1))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x 1/8))
  (- (* (+ (pow x 3) (pow -1/2 3)) (cbrt x)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ 1/8 (* (cbrt x) (cbrt x)))))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (cbrt x))
  (- (* (+ (pow x 3) (pow -1/2 3)) (sqrt x)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ 1/8 (sqrt x))))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (sqrt x))
  (- (* (+ (pow x 3) (pow -1/2 3)) x) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ 1/8 1)))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) x)
  (- (* (+ (pow x 3) (pow -1/2 3)) (/ x (cbrt 1/8))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (* (cbrt 1/8) (cbrt 1/8))))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x (cbrt 1/8)))
  (- (* (+ (pow x 3) (pow -1/2 3)) (/ x (sqrt 1/8))) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (sqrt 1/8)))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x (sqrt 1/8)))
  (- (* (+ (pow x 3) (pow -1/2 3)) (/ x 1/8)) (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) 1))
  (* (+ (* x x) (- (* -1/2 -1/2) (* x -1/2))) (/ x 1/8))
  (- (* (- (* x x) (* -1/2 -1/2)) x) (* (- x -1/2) 1/8))
  (* (- x -1/2) x)
  (- (* (- (* x x) (* -1/2 -1/2)) (- x)) (* (- x -1/2) (- 1/8)))
  (* (- x -1/2) (- x))
  (- (* (- (* x x) (* -1/2 -1/2)) (/ x 1/8)) (* (- x -1/2) 1))
  (* (- x -1/2) (/ x 1/8))
  (- (* (- (* x x) (* -1/2 -1/2)) (cbrt x)) (* (- x -1/2) (/ 1/8 (* (cbrt x) (cbrt x)))))
  (* (- x -1/2) (cbrt x))
  (- (* (- (* x x) (* -1/2 -1/2)) (sqrt x)) (* (- x -1/2) (/ 1/8 (sqrt x))))
  (* (- x -1/2) (sqrt x))
  (- (* (- (* x x) (* -1/2 -1/2)) x) (* (- x -1/2) (/ 1/8 1)))
  (* (- x -1/2) x)
  (- (* (- (* x x) (* -1/2 -1/2)) (/ x (cbrt 1/8))) (* (- x -1/2) (* (cbrt 1/8) (cbrt 1/8))))
  (* (- x -1/2) (/ x (cbrt 1/8)))
  (- (* (- (* x x) (* -1/2 -1/2)) (/ x (sqrt 1/8))) (* (- x -1/2) (sqrt 1/8)))
  (* (- x -1/2) (/ x (sqrt 1/8)))
  (- (* (- (* x x) (* -1/2 -1/2)) (/ x 1/8)) (* (- x -1/2) 1))
  (* (- x -1/2) (/ x 1/8))
  (- (pow (+ x -1/2) 3) (pow (/ 1/8 x) 3))
  (+ (* (+ x -1/2) (+ x -1/2)) (+ (* (/ 1/8 x) (/ 1/8 x)) (* (+ x -1/2) (/ 1/8 x))))
  (- (/ 1/8 x))
  (- (* (+ x -1/2) (+ x -1/2)) (* (/ 1/8 x) (/ 1/8 x)))
  (+ (+ x -1/2) (/ 1/8 x))
  (+ (sqrt (+ x -1/2)) (sqrt (/ 1/8 x)))
  (- (sqrt (+ x -1/2)) (sqrt (/ 1/8 x)))
  (+ (sqrt (+ x -1/2)) (/ (sqrt 1/8) (sqrt x)))
  (- (sqrt (+ x -1/2)) (/ (sqrt 1/8) (sqrt x)))
  (- (+ x -1/2) (/ 1/8 x))
  (- (+ x -1/2) (/ 1/8 x))
  (- -1/2 (/ 1/8 x))
  (- x (/ 1/8 x))
  (- (/ 1/8 x))
  (real->posit16 (- (+ x -1/2) (/ 1/8 x)))
  (- x (+ (* 1/8 (/ 1 x)) 1/2))
  (- x (+ (* 1/8 (/ 1 x)) 1/2))
  (- x (+ (* 1/8 (/ 1 x)) 1/2))
3.896 * * [simplify]: iteration 0: 132 enodes
3.952 * * [simplify]: iteration 1: 342 enodes
4.114 * * [simplify]: iteration 2: 1342 enodes
4.596 * * [simplify]: iteration complete: 5000 enodes
4.597 * * [simplify]: Extracting #0: cost 47 inf + 0
4.599 * * [simplify]: Extracting #1: cost 892 inf + 0
4.604 * * [simplify]: Extracting #2: cost 2105 inf + 1281
4.621 * * [simplify]: Extracting #3: cost 1667 inf + 85265
4.705 * * [simplify]: Extracting #4: cost 351 inf + 324346
4.805 * * [simplify]: Extracting #5: cost 42 inf + 389344
4.900 * * [simplify]: Extracting #6: cost 5 inf + 393565
5.006 * * [simplify]: Extracting #7: cost 0 inf + 394993
5.104 * [simplify]: Simplified to:
  (exp (+ (+ -1/2 (/ -1/8 x)) x))
  (exp (+ (+ -1/2 (/ -1/8 x)) x))
  (log (+ (+ -1/2 (/ -1/8 x)) x))
  (exp (+ (+ -1/2 (/ -1/8 x)) x))
  (* (cbrt (+ (+ -1/2 (/ -1/8 x)) x)) (cbrt (+ (+ -1/2 (/ -1/8 x)) x)))
  (cbrt (+ (+ -1/2 (/ -1/8 x)) x))
  (* (+ (+ -1/2 (/ -1/8 x)) x) (* (+ (+ -1/2 (/ -1/8 x)) x) (+ (+ -1/2 (/ -1/8 x)) x)))
  (sqrt (+ (+ -1/2 (/ -1/8 x)) x))
  (sqrt (+ (+ -1/2 (/ -1/8 x)) x))
  (+ (+ (* -1/8 (+ 1/4 (* x (+ 1/2 x)))) (* x -1/8)) (* (* x x) (* x x)))
  (* (+ 1/4 (* x (+ 1/2 x))) x)
  (- (+ (+ (* -1/8 (+ 1/4 (* x (+ 1/2 x)))) (* x -1/8)) (* (* x x) (* x x))))
  (- (* (+ 1/4 (* x (+ 1/2 x))) x))
  (- (- (* (/ (+ -1/8 (* x (* x x))) 1/8) x) (* x x)) (* (- -1/2 x) -1/2))
  (* (/ x 1/8) (+ 1/4 (* x (+ 1/2 x))))
  (+ (* (/ -1/8 (cbrt x)) (/ (+ 1/4 (* x (+ 1/2 x))) (cbrt x))) (* (cbrt x) (+ -1/8 (* x (* x x)))))
  (* (cbrt x) (+ 1/4 (* x (+ 1/2 x))))
  (+ (* (+ 1/4 (* x (+ 1/2 x))) (/ -1/8 (sqrt x))) (* (+ -1/8 (* x (* x x))) (sqrt x)))
  (* (sqrt x) (+ 1/4 (* x (+ 1/2 x))))
  (+ (+ (* -1/8 (+ 1/4 (* x (+ 1/2 x)))) (* x -1/8)) (* (* x x) (* x x)))
  (* (+ 1/4 (* x (+ 1/2 x))) x)
  (- (* (/ x (cbrt 1/8)) (+ -1/8 (* x (* x x)))) (* (* (cbrt 1/8) (cbrt 1/8)) (+ 1/4 (* x (+ 1/2 x)))))
  (/ (* (+ 1/4 (* x (+ 1/2 x))) x) (cbrt 1/8))
  (- (/ x (/ (sqrt 1/8) (+ -1/8 (* x (* x x))))) (* (+ 1/4 (* x (+ 1/2 x))) (sqrt 1/8)))
  (* (+ 1/4 (* x (+ 1/2 x))) (/ x (sqrt 1/8)))
  (- (- (* (/ (+ -1/8 (* x (* x x))) 1/8) x) (* x x)) (* (- -1/2 x) -1/2))
  (* (/ x 1/8) (+ 1/4 (* x (+ 1/2 x))))
  (+ (* (+ x -1/2) (* (+ x 1/2) x)) (* -1/8 (+ x 1/2)))
  (* (+ x 1/2) x)
  (+ (* 1/8 (+ x 1/2)) (* (- x) (+ (* x x) -1/4)))
  (* (+ x 1/2) (- x))
  (- (- (* (/ x 1/8) (+ (* x x) -1/4)) x) 1/2)
  (* (/ x 1/8) (+ x 1/2))
  (* (+ x 1/2) (- (* (cbrt x) (+ x -1/2)) (/ 1/8 (* (cbrt x) (cbrt x)))))
  (* (cbrt x) (+ x 1/2))
  (* (+ x 1/2) (+ (* (sqrt x) (+ x -1/2)) (/ -1/8 (sqrt x))))
  (* (sqrt x) (+ x 1/2))
  (+ (* (+ x -1/2) (* (+ x 1/2) x)) (* -1/8 (+ x 1/2)))
  (* (+ x 1/2) x)
  (* (+ x 1/2) (- (* (/ x (cbrt 1/8)) (+ x -1/2)) (* (cbrt 1/8) (cbrt 1/8))))
  (* (/ x (cbrt 1/8)) (+ x 1/2))
  (* (+ x 1/2) (- (* (/ x (sqrt 1/8)) (+ x -1/2)) (sqrt 1/8)))
  (* (/ x (sqrt 1/8)) (+ x 1/2))
  (- (- (* (/ x 1/8) (+ (* x x) -1/4)) x) 1/2)
  (* (/ x 1/8) (+ x 1/2))
  (+ (/ -1/512 (* x (* x x))) (* (* (+ x -1/2) (+ x -1/2)) (+ x -1/2)))
  (+ (* (+ x -1/2) (+ x -1/2)) (* (/ 1/8 x) (+ (/ 1/8 x) (+ x -1/2))))
  (/ -1/8 x)
  (* (+ (+ x -1/2) (/ 1/8 x)) (- (+ x -1/2) (/ 1/8 x)))
  (+ x (+ -1/2 (/ 1/8 x)))
  (+ (sqrt (/ 1/8 x)) (sqrt (+ x -1/2)))
  (- (sqrt (+ x -1/2)) (sqrt (/ 1/8 x)))
  (+ (/ (sqrt 1/8) (sqrt x)) (sqrt (+ x -1/2)))
  (- (sqrt (+ x -1/2)) (/ (sqrt 1/8) (sqrt x)))
  (+ (+ -1/2 (/ -1/8 x)) x)
  (+ (+ -1/2 (/ -1/8 x)) x)
  (+ -1/2 (/ -1/8 x))
  (+ x (/ -1/8 x))
  (/ -1/8 x)
  (real->posit16 (+ (+ -1/2 (/ -1/8 x)) x))
  (+ (+ -1/2 (/ -1/8 x)) x)
  (+ (+ -1/2 (/ -1/8 x)) x)
  (+ (+ -1/2 (/ -1/8 x)) x)
5.109 * * * [progress]: adding candidates to table
5.223 * * [progress]: iteration 3 / 4
5.223 * * * [progress]: picking best candidate
5.225 * * * * [pick]: Picked  #<alt (λ (x) (pow (* (- x 1) x) (/ 1 2)))>
5.225 * * * [progress]: localizing error
5.248 * * * [progress]: generating rewritten candidates
5.248 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.292 * * * [progress]: generating series expansions
5.292 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.293 * [backup-simplify]: Simplify (pow (* (- x 1) x) (/ 1 2)) into (pow (* x (- x 1)) 1/2)
5.293 * [approximate]: Taking taylor expansion of (pow (* x (- x 1)) 1/2) in (x) around 0
5.293 * [taylor]: Taking taylor expansion of (pow (* x (- x 1)) 1/2) in x
5.293 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* x (- x 1))))) in x
5.293 * [taylor]: Taking taylor expansion of (* 1/2 (log (* x (- x 1)))) in x
5.293 * [taylor]: Taking taylor expansion of 1/2 in x
5.293 * [backup-simplify]: Simplify 1/2 into 1/2
5.293 * [taylor]: Taking taylor expansion of (log (* x (- x 1))) in x
5.293 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x
5.293 * [taylor]: Taking taylor expansion of x in x
5.293 * [backup-simplify]: Simplify 0 into 0
5.293 * [backup-simplify]: Simplify 1 into 1
5.293 * [taylor]: Taking taylor expansion of (- x 1) in x
5.293 * [taylor]: Taking taylor expansion of x in x
5.293 * [backup-simplify]: Simplify 0 into 0
5.294 * [backup-simplify]: Simplify 1 into 1
5.294 * [taylor]: Taking taylor expansion of 1 in x
5.294 * [backup-simplify]: Simplify 1 into 1
5.294 * [backup-simplify]: Simplify (- 1) into -1
5.295 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.295 * [backup-simplify]: Simplify (* 0 -1) into 0
5.296 * [backup-simplify]: Simplify (- 0) into 0
5.296 * [backup-simplify]: Simplify (+ 1 0) into 1
5.297 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
5.298 * [backup-simplify]: Simplify (log -1) into (log -1)
5.299 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -1)) into (+ (log -1) (log x))
5.300 * [backup-simplify]: Simplify (* 1/2 (+ (log -1) (log x))) into (* 1/2 (+ (log -1) (log x)))
5.300 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log -1) (log x)))) into (exp (* 1/2 (+ (log -1) (log x))))
5.300 * [taylor]: Taking taylor expansion of (pow (* x (- x 1)) 1/2) in x
5.300 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* x (- x 1))))) in x
5.300 * [taylor]: Taking taylor expansion of (* 1/2 (log (* x (- x 1)))) in x
5.300 * [taylor]: Taking taylor expansion of 1/2 in x
5.300 * [backup-simplify]: Simplify 1/2 into 1/2
5.301 * [taylor]: Taking taylor expansion of (log (* x (- x 1))) in x
5.301 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x
5.301 * [taylor]: Taking taylor expansion of x in x
5.301 * [backup-simplify]: Simplify 0 into 0
5.301 * [backup-simplify]: Simplify 1 into 1
5.301 * [taylor]: Taking taylor expansion of (- x 1) in x
5.301 * [taylor]: Taking taylor expansion of x in x
5.301 * [backup-simplify]: Simplify 0 into 0
5.301 * [backup-simplify]: Simplify 1 into 1
5.301 * [taylor]: Taking taylor expansion of 1 in x
5.301 * [backup-simplify]: Simplify 1 into 1
5.301 * [backup-simplify]: Simplify (- 1) into -1
5.302 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.302 * [backup-simplify]: Simplify (* 0 -1) into 0
5.302 * [backup-simplify]: Simplify (- 0) into 0
5.303 * [backup-simplify]: Simplify (+ 1 0) into 1
5.304 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
5.304 * [backup-simplify]: Simplify (log -1) into (log -1)
5.305 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -1)) into (+ (log -1) (log x))
5.305 * [backup-simplify]: Simplify (* 1/2 (+ (log -1) (log x))) into (* 1/2 (+ (log -1) (log x)))
5.306 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log -1) (log x)))) into (exp (* 1/2 (+ (log -1) (log x))))
5.306 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log -1) (log x)))) into (exp (* 1/2 (+ (log -1) (log x))))
5.308 * [backup-simplify]: Simplify (- 0) into 0
5.308 * [backup-simplify]: Simplify (+ 0 0) into 0
5.309 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1
5.310 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
5.311 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -1)) into (+ (log -1) (log x))
5.312 * [backup-simplify]: Simplify (+ (* 1/2 -1) (* 0 (+ (log -1) (log x)))) into (- 1/2)
5.314 * [backup-simplify]: Simplify (* (exp (* 1/2 (+ (log -1) (log x)))) (+ (* (/ (pow (- 1/2) 1) 1)))) into (* -1/2 (exp (* 1/2 (+ (log -1) (log x)))))
5.314 * [backup-simplify]: Simplify (* -1/2 (exp (* 1/2 (+ (log -1) (log x))))) into (* -1/2 (exp (* 1/2 (+ (log -1) (log x)))))
5.315 * [backup-simplify]: Simplify (- 0) into 0
5.316 * [backup-simplify]: Simplify (+ 0 0) into 0
5.317 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
5.320 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
5.320 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -1)) into (+ (log -1) (log x))
5.321 * [backup-simplify]: Simplify (+ (* 1/2 -1/2) (+ (* 0 -1) (* 0 (+ (log -1) (log x))))) into (- 1/4)
5.323 * [backup-simplify]: Simplify (* (exp (* 1/2 (+ (log -1) (log x)))) (+ (* (/ (pow (- 1/2) 2) 2)) (* (/ (pow (- 1/4) 1) 1)))) into (* -1/8 (exp (* 1/2 (+ (log -1) (log x)))))
5.323 * [backup-simplify]: Simplify (* -1/8 (exp (* 1/2 (+ (log -1) (log x))))) into (* -1/8 (exp (* 1/2 (+ (log -1) (log x)))))
5.324 * [backup-simplify]: Simplify (+ (* (* -1/8 (exp (* 1/2 (+ (log -1) (log x))))) (pow x 2)) (+ (* (* -1/2 (exp (* 1/2 (+ (log -1) (log x))))) x) (exp (* 1/2 (+ (log -1) (log x)))))) into (- (exp (* 1/2 (+ (log -1) (log x)))) (+ (* 1/2 (* x (exp (* 1/2 (+ (log -1) (log x)))))) (* 1/8 (* (pow x 2) (exp (* 1/2 (+ (log -1) (log x))))))))
5.325 * [backup-simplify]: Simplify (pow (* (- (/ 1 x) 1) (/ 1 x)) (/ 1 2)) into (pow (/ (- (/ 1 x) 1) x) 1/2)
5.325 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1) x) 1/2) in (x) around 0
5.325 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1) x) 1/2) in x
5.325 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (- (/ 1 x) 1) x)))) in x
5.325 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (- (/ 1 x) 1) x))) in x
5.325 * [taylor]: Taking taylor expansion of 1/2 in x
5.325 * [backup-simplify]: Simplify 1/2 into 1/2
5.325 * [taylor]: Taking taylor expansion of (log (/ (- (/ 1 x) 1) x)) in x
5.325 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x
5.325 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.325 * [taylor]: Taking taylor expansion of x in x
5.325 * [backup-simplify]: Simplify 0 into 0
5.325 * [backup-simplify]: Simplify 1 into 1
5.325 * [backup-simplify]: Simplify (/ 1 1) into 1
5.325 * [taylor]: Taking taylor expansion of 1 in x
5.325 * [backup-simplify]: Simplify 1 into 1
5.325 * [taylor]: Taking taylor expansion of x in x
5.325 * [backup-simplify]: Simplify 0 into 0
5.325 * [backup-simplify]: Simplify 1 into 1
5.325 * [backup-simplify]: Simplify (+ 1 0) into 1
5.326 * [backup-simplify]: Simplify (/ 1 1) into 1
5.326 * [backup-simplify]: Simplify (log 1) into 0
5.326 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.326 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x))
5.326 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1)
5.326 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1) x) 1/2) in x
5.326 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (- (/ 1 x) 1) x)))) in x
5.326 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (- (/ 1 x) 1) x))) in x
5.326 * [taylor]: Taking taylor expansion of 1/2 in x
5.326 * [backup-simplify]: Simplify 1/2 into 1/2
5.326 * [taylor]: Taking taylor expansion of (log (/ (- (/ 1 x) 1) x)) in x
5.326 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x
5.326 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.326 * [taylor]: Taking taylor expansion of x in x
5.326 * [backup-simplify]: Simplify 0 into 0
5.326 * [backup-simplify]: Simplify 1 into 1
5.327 * [backup-simplify]: Simplify (/ 1 1) into 1
5.327 * [taylor]: Taking taylor expansion of 1 in x
5.327 * [backup-simplify]: Simplify 1 into 1
5.327 * [taylor]: Taking taylor expansion of x in x
5.327 * [backup-simplify]: Simplify 0 into 0
5.327 * [backup-simplify]: Simplify 1 into 1
5.327 * [backup-simplify]: Simplify (+ 1 0) into 1
5.327 * [backup-simplify]: Simplify (/ 1 1) into 1
5.328 * [backup-simplify]: Simplify (log 1) into 0
5.328 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.328 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x))
5.328 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1)
5.328 * [backup-simplify]: Simplify (pow x -1) into (pow x -1)
5.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.329 * [backup-simplify]: Simplify (- 1) into -1
5.329 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.330 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
5.331 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
5.331 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.332 * [backup-simplify]: Simplify (+ (* 1/2 -1) (* 0 (- (* 2 (log x))))) into (- 1/2)
5.332 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow (- 1/2) 1) 1)))) into (/ -1/2 x)
5.332 * [backup-simplify]: Simplify (/ -1/2 x) into (/ -1/2 x)
5.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.333 * [backup-simplify]: Simplify (- 0) into 0
5.333 * [backup-simplify]: Simplify (+ 0 0) into 0
5.334 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0
5.335 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.336 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.336 * [backup-simplify]: Simplify (+ (* 1/2 -1/2) (+ (* 0 -1) (* 0 (- (* 2 (log x)))))) into (- 1/4)
5.337 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow (- 1/2) 2) 2)) (* (/ (pow (- 1/4) 1) 1)))) into (/ -1/8 x)
5.337 * [backup-simplify]: Simplify (/ -1/8 x) into (/ -1/8 x)
5.338 * [backup-simplify]: Simplify (+ (* (/ -1/8 (/ 1 x)) (pow (/ 1 x) 2)) (+ (* (/ -1/2 (/ 1 x)) (/ 1 x)) (pow (/ 1 x) -1))) into (- (pow (/ 1 x) -1) (+ (* 1/8 (/ 1 x)) 1/2))
5.338 * [backup-simplify]: Simplify (pow (* (- (/ 1 (- x)) 1) (/ 1 (- x))) (/ 1 2)) into (pow (/ (+ (/ 1 x) 1) x) 1/2)
5.338 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1) x) 1/2) in (x) around 0
5.338 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1) x) 1/2) in x
5.338 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (+ (/ 1 x) 1) x)))) in x
5.338 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (+ (/ 1 x) 1) x))) in x
5.338 * [taylor]: Taking taylor expansion of 1/2 in x
5.338 * [backup-simplify]: Simplify 1/2 into 1/2
5.338 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) x)) in x
5.338 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
5.338 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.338 * [taylor]: Taking taylor expansion of x in x
5.338 * [backup-simplify]: Simplify 0 into 0
5.338 * [backup-simplify]: Simplify 1 into 1
5.339 * [backup-simplify]: Simplify (/ 1 1) into 1
5.339 * [taylor]: Taking taylor expansion of 1 in x
5.339 * [backup-simplify]: Simplify 1 into 1
5.339 * [taylor]: Taking taylor expansion of x in x
5.339 * [backup-simplify]: Simplify 0 into 0
5.339 * [backup-simplify]: Simplify 1 into 1
5.339 * [backup-simplify]: Simplify (+ 1 0) into 1
5.339 * [backup-simplify]: Simplify (/ 1 1) into 1
5.340 * [backup-simplify]: Simplify (log 1) into 0
5.340 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.340 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x))
5.340 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1)
5.340 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1) x) 1/2) in x
5.340 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (+ (/ 1 x) 1) x)))) in x
5.340 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (+ (/ 1 x) 1) x))) in x
5.340 * [taylor]: Taking taylor expansion of 1/2 in x
5.340 * [backup-simplify]: Simplify 1/2 into 1/2
5.340 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) x)) in x
5.340 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
5.340 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.340 * [taylor]: Taking taylor expansion of x in x
5.340 * [backup-simplify]: Simplify 0 into 0
5.340 * [backup-simplify]: Simplify 1 into 1
5.340 * [backup-simplify]: Simplify (/ 1 1) into 1
5.340 * [taylor]: Taking taylor expansion of 1 in x
5.340 * [backup-simplify]: Simplify 1 into 1
5.340 * [taylor]: Taking taylor expansion of x in x
5.340 * [backup-simplify]: Simplify 0 into 0
5.340 * [backup-simplify]: Simplify 1 into 1
5.341 * [backup-simplify]: Simplify (+ 1 0) into 1
5.341 * [backup-simplify]: Simplify (/ 1 1) into 1
5.341 * [backup-simplify]: Simplify (log 1) into 0
5.342 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.342 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x))
5.342 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1)
5.342 * [backup-simplify]: Simplify (pow x -1) into (pow x -1)
5.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.343 * [backup-simplify]: Simplify (+ 0 1) into 1
5.343 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
5.344 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
5.344 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.344 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 (- (* 2 (log x))))) into 1/2
5.349 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow 1/2 1) 1)))) into (/ 1/2 x)
5.349 * [backup-simplify]: Simplify (/ 1/2 x) into (/ 1/2 x)
5.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.351 * [backup-simplify]: Simplify (+ 0 0) into 0
5.352 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
5.355 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
5.355 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
5.356 * [backup-simplify]: Simplify (+ (* 1/2 -1/2) (+ (* 0 1) (* 0 (- (* 2 (log x)))))) into (- 1/4)
5.358 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow 1/2 2) 2)) (* (/ (pow (- 1/4) 1) 1)))) into (/ -1/8 x)
5.358 * [backup-simplify]: Simplify (/ -1/8 x) into (/ -1/8 x)
5.359 * [backup-simplify]: Simplify (+ (* (/ -1/8 (/ 1 (- x))) (pow (/ 1 (- x)) 2)) (+ (* (/ 1/2 (/ 1 (- x))) (/ 1 (- x))) (pow (/ 1 (- x)) -1))) into (+ (pow (/ -1 x) -1) (+ (* 1/8 (/ 1 x)) 1/2))
5.359 * * * [progress]: simplifying candidates
5.359 * * * * [progress]: [ 1 / 46 ] simplifiying candidate #<alt (λ (x) (exp (* (+ (log (- x 1)) (log x)) (/ 1 2))))>
5.359 * * * * [progress]: [ 2 / 46 ] simplifiying candidate #<alt (λ (x) (exp (* (log (* (- x 1) x)) (/ 1 2))))>
5.359 * * * * [progress]: [ 3 / 46 ] simplifiying candidate #<alt (λ (x) (exp (* (log (* (- x 1) x)) (/ 1 2))))>
5.359 * * * * [progress]: [ 4 / 46 ] simplifiying candidate #<alt (λ (x) (pow (* (- x 1) x) (* 1 (/ 1 2))))>
5.359 * * * * [progress]: [ 5 / 46 ] simplifiying candidate #<alt (λ (x) (pow (* (- x 1) x) (* 1 (/ 1 2))))>
5.359 * * * * [progress]: [ 6 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (* (cbrt (/ 1 2)) (cbrt (/ 1 2)))) (cbrt (/ 1 2))))>
5.360 * * * * [progress]: [ 7 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (sqrt (/ 1 2))) (sqrt (/ 1 2))))>
5.360 * * * * [progress]: [ 8 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt 2) (cbrt 2)))) (/ (cbrt 1) (cbrt 2))))>
5.360 * * * * [progress]: [ 9 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ (* (cbrt 1) (cbrt 1)) (sqrt 2))) (/ (cbrt 1) (sqrt 2))))>
5.360 * * * * [progress]: [ 10 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 1) 2)))>
5.360 * * * * [progress]: [ 11 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ (sqrt 1) (* (cbrt 2) (cbrt 2)))) (/ (sqrt 1) (cbrt 2))))>
5.360 * * * * [progress]: [ 12 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ (sqrt 1) (sqrt 2))) (/ (sqrt 1) (sqrt 2))))>
5.360 * * * * [progress]: [ 13 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ (sqrt 1) 1)) (/ (sqrt 1) 2)))>
5.360 * * * * [progress]: [ 14 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ 1 (* (cbrt 2) (cbrt 2)))) (/ 1 (cbrt 2))))>
5.360 * * * * [progress]: [ 15 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ 1 (sqrt 2))) (/ 1 (sqrt 2))))>
5.360 * * * * [progress]: [ 16 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ 1 1)) (/ 1 2)))>
5.360 * * * * [progress]: [ 17 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) 1) (/ 1 2)))>
5.360 * * * * [progress]: [ 18 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) 1) (/ 1 2)))>
5.360 * * * * [progress]: [ 19 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (- x 1) (/ 1 2)) (pow x (/ 1 2))))>
5.360 * * * * [progress]: [ 20 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (* (cbrt (* (- x 1) x)) (cbrt (* (- x 1) x))) (/ 1 2)) (pow (cbrt (* (- x 1) x)) (/ 1 2))))>
5.360 * * * * [progress]: [ 21 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (sqrt (* (- x 1) x)) (/ 1 2)) (pow (sqrt (* (- x 1) x)) (/ 1 2))))>
5.360 * * * * [progress]: [ 22 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow 1 (/ 1 2)) (pow (* (- x 1) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 23 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (* (sqrt (- x 1)) (sqrt x)) (/ 1 2)) (pow (* (sqrt (- x 1)) (sqrt x)) (/ 1 2))))>
5.361 * * * * [progress]: [ 24 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (* (- x 1) (* (cbrt x) (cbrt x))) (/ 1 2)) (pow (cbrt x) (/ 1 2))))>
5.361 * * * * [progress]: [ 25 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (* (- x 1) (sqrt x)) (/ 1 2)) (pow (sqrt x) (/ 1 2))))>
5.361 * * * * [progress]: [ 26 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (* (- x 1) 1) (/ 1 2)) (pow x (/ 1 2))))>
5.361 * * * * [progress]: [ 27 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (* (cbrt (- x 1)) (cbrt (- x 1))) (/ 1 2)) (pow (* (cbrt (- x 1)) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 28 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (sqrt (- x 1)) (/ 1 2)) (pow (* (sqrt (- x 1)) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 29 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow 1 (/ 1 2)) (pow (* (- x 1) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 30 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (+ (sqrt x) (sqrt 1)) (/ 1 2)) (pow (* (- (sqrt x) (sqrt 1)) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 31 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (+ (sqrt x) 1) (/ 1 2)) (pow (* (- (sqrt x) 1) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 32 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (+ (sqrt x) 1) (/ 1 2)) (pow (* (- (sqrt x) 1) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 33 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow 1 (/ 1 2)) (pow (* (- x 1) x) (/ 1 2))))>
5.361 * * * * [progress]: [ 34 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow x (/ 1 2)) (pow (- x 1) (/ 1 2))))>
5.361 * * * * [progress]: [ 35 / 46 ] simplifiying candidate #<alt (λ (x) (pow (pow (* (- x 1) x) (/ 1 2)) 1))>
5.361 * * * * [progress]: [ 36 / 46 ] simplifiying candidate #<alt (λ (x) (exp (log (pow (* (- x 1) x) (/ 1 2)))))>
5.361 * * * * [progress]: [ 37 / 46 ] simplifiying candidate #<alt (λ (x) (log (exp (pow (* (- x 1) x) (/ 1 2)))))>
5.362 * * * * [progress]: [ 38 / 46 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (pow (* (- x 1) x) (/ 1 2))) (cbrt (pow (* (- x 1) x) (/ 1 2)))) (cbrt (pow (* (- x 1) x) (/ 1 2)))))>
5.362 * * * * [progress]: [ 39 / 46 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (pow (* (- x 1) x) (/ 1 2)) (pow (* (- x 1) x) (/ 1 2))) (pow (* (- x 1) x) (/ 1 2)))))>
5.362 * * * * [progress]: [ 40 / 46 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (* (- x 1) x) (/ 1 2))) (sqrt (pow (* (- x 1) x) (/ 1 2)))))>
5.362 * * * * [progress]: [ 41 / 46 ] simplifiying candidate #<alt (λ (x) (* 1 (pow (* (- x 1) x) (/ 1 2))))>
5.362 * * * * [progress]: [ 42 / 46 ] simplifiying candidate #<alt (λ (x) (* (pow (* (- x 1) x) (/ (/ 1 2) 2)) (pow (* (- x 1) x) (/ (/ 1 2) 2))))>
5.362 * * * * [progress]: [ 43 / 46 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (pow (* (- x 1) x) (/ 1 2)))))>
5.362 * * * * [progress]: [ 44 / 46 ] simplifiying candidate #<alt (λ (x) (- (exp (* 1/2 (+ (log -1) (log x)))) (+ (* 1/2 (* x (exp (* 1/2 (+ (log -1) (log x)))))) (* 1/8 (* (pow x 2) (exp (* 1/2 (+ (log -1) (log x)))))))))>
5.362 * * * * [progress]: [ 45 / 46 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 x) -1) (+ (* 1/8 (/ 1 x)) 1/2)))>
5.362 * * * * [progress]: [ 46 / 46 ] simplifiying candidate #<alt (λ (x) (+ (pow (/ -1 x) -1) (+ (* 1/8 (/ 1 x)) 1/2)))>
5.363 * [simplify]: Simplifying:
  (* (+ (log (- x 1)) (log x)) (/ 1 2))
  (* (log (* (- x 1) x)) (/ 1 2))
  (* (log (* (- x 1) x)) (/ 1 2))
  (* 1 (/ 1 2))
  (* 1 (/ 1 2))
  (pow (* (- x 1) x) (* (cbrt (/ 1 2)) (cbrt (/ 1 2))))
  (pow (* (- x 1) x) (sqrt (/ 1 2)))
  (pow (* (- x 1) x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt 2) (cbrt 2))))
  (pow (* (- x 1) x) (/ (* (cbrt 1) (cbrt 1)) (sqrt 2)))
  (pow (* (- x 1) x) (/ (* (cbrt 1) (cbrt 1)) 1))
  (pow (* (- x 1) x) (/ (sqrt 1) (* (cbrt 2) (cbrt 2))))
  (pow (* (- x 1) x) (/ (sqrt 1) (sqrt 2)))
  (pow (* (- x 1) x) (/ (sqrt 1) 1))
  (pow (* (- x 1) x) (/ 1 (* (cbrt 2) (cbrt 2))))
  (pow (* (- x 1) x) (/ 1 (sqrt 2)))
  (pow (* (- x 1) x) (/ 1 1))
  (pow (* (- x 1) x) 1)
  (pow (* (- x 1) x) 1)
  (pow (- x 1) (/ 1 2))
  (pow x (/ 1 2))
  (pow (* (cbrt (* (- x 1) x)) (cbrt (* (- x 1) x))) (/ 1 2))
  (pow (cbrt (* (- x 1) x)) (/ 1 2))
  (pow (sqrt (* (- x 1) x)) (/ 1 2))
  (pow (sqrt (* (- x 1) x)) (/ 1 2))
  (pow 1 (/ 1 2))
  (pow (* (- x 1) x) (/ 1 2))
  (pow (* (sqrt (- x 1)) (sqrt x)) (/ 1 2))
  (pow (* (sqrt (- x 1)) (sqrt x)) (/ 1 2))
  (pow (* (- x 1) (* (cbrt x) (cbrt x))) (/ 1 2))
  (pow (cbrt x) (/ 1 2))
  (pow (* (- x 1) (sqrt x)) (/ 1 2))
  (pow (sqrt x) (/ 1 2))
  (pow (* (- x 1) 1) (/ 1 2))
  (pow x (/ 1 2))
  (pow (* (cbrt (- x 1)) (cbrt (- x 1))) (/ 1 2))
  (pow (* (cbrt (- x 1)) x) (/ 1 2))
  (pow (sqrt (- x 1)) (/ 1 2))
  (pow (* (sqrt (- x 1)) x) (/ 1 2))
  (pow 1 (/ 1 2))
  (pow (* (- x 1) x) (/ 1 2))
  (pow (+ (sqrt x) (sqrt 1)) (/ 1 2))
  (pow (* (- (sqrt x) (sqrt 1)) x) (/ 1 2))
  (pow (+ (sqrt x) 1) (/ 1 2))
  (pow (* (- (sqrt x) 1) x) (/ 1 2))
  (pow (+ (sqrt x) 1) (/ 1 2))
  (pow (* (- (sqrt x) 1) x) (/ 1 2))
  (pow 1 (/ 1 2))
  (pow (* (- x 1) x) (/ 1 2))
  (pow x (/ 1 2))
  (pow (- x 1) (/ 1 2))
  (log (pow (* (- x 1) x) (/ 1 2)))
  (exp (pow (* (- x 1) x) (/ 1 2)))
  (* (cbrt (pow (* (- x 1) x) (/ 1 2))) (cbrt (pow (* (- x 1) x) (/ 1 2))))
  (cbrt (pow (* (- x 1) x) (/ 1 2)))
  (* (* (pow (* (- x 1) x) (/ 1 2)) (pow (* (- x 1) x) (/ 1 2))) (pow (* (- x 1) x) (/ 1 2)))
  (sqrt (pow (* (- x 1) x) (/ 1 2)))
  (sqrt (pow (* (- x 1) x) (/ 1 2)))
  (pow (* (- x 1) x) (/ (/ 1 2) 2))
  (pow (* (- x 1) x) (/ (/ 1 2) 2))
  (real->posit16 (pow (* (- x 1) x) (/ 1 2)))
  (- (exp (* 1/2 (+ (log -1) (log x)))) (+ (* 1/2 (* x (exp (* 1/2 (+ (log -1) (log x)))))) (* 1/8 (* (pow x 2) (exp (* 1/2 (+ (log -1) (log x))))))))
  (- (pow (/ 1 x) -1) (+ (* 1/8 (/ 1 x)) 1/2))
  (+ (pow (/ -1 x) -1) (+ (* 1/8 (/ 1 x)) 1/2))
5.365 * * [simplify]: iteration 0: 117 enodes
5.453 * * [simplify]: iteration 1: 368 enodes
6.041 * * [simplify]: iteration 2: 967 enodes
6.564 * * [simplify]: iteration 3: 2919 enodes
7.096 * * [simplify]: iteration complete: 5000 enodes
7.096 * * [simplify]: Extracting #0: cost 34 inf + 0
7.097 * * [simplify]: Extracting #1: cost 246 inf + 2
7.101 * * [simplify]: Extracting #2: cost 709 inf + 1653
7.110 * * [simplify]: Extracting #3: cost 1091 inf + 21219
7.139 * * [simplify]: Extracting #4: cost 1019 inf + 103986
7.210 * * [simplify]: Extracting #5: cost 272 inf + 261230
7.286 * * [simplify]: Extracting #6: cost 14 inf + 359135
7.369 * * [simplify]: Extracting #7: cost 0 inf + 366171
7.450 * [simplify]: Simplified to:
  (log (sqrt (* x (- x 1))))
  (log (sqrt (* x (- x 1))))
  (log (sqrt (* x (- x 1))))
  1/2
  1/2
  (pow (* x (- x 1)) (* (cbrt 1/2) (cbrt 1/2)))
  (pow (* x (- x 1)) (sqrt 1/2))
  (pow (* x (- x 1)) (/ 1 (* (cbrt 2) (cbrt 2))))
  (pow (* x (- x 1)) (/ 1 (sqrt 2)))
  (* x (- x 1))
  (pow (* x (- x 1)) (/ 1 (* (cbrt 2) (cbrt 2))))
  (pow (* x (- x 1)) (/ 1 (sqrt 2)))
  (* x (- x 1))
  (pow (* x (- x 1)) (/ 1 (* (cbrt 2) (cbrt 2))))
  (pow (* x (- x 1)) (/ 1 (sqrt 2)))
  (* x (- x 1))
  (* x (- x 1))
  (* x (- x 1))
  (sqrt (- x 1))
  (sqrt x)
  (fabs (cbrt (* x (- x 1))))
  (sqrt (cbrt (* x (- x 1))))
  (sqrt (sqrt (* x (- x 1))))
  (sqrt (sqrt (* x (- x 1))))
  1
  (sqrt (* x (- x 1)))
  (sqrt (* (sqrt x) (sqrt (- x 1))))
  (sqrt (* (sqrt x) (sqrt (- x 1))))
  (sqrt (* (- x 1) (* (cbrt x) (cbrt x))))
  (sqrt (cbrt x))
  (sqrt (* (- x 1) (sqrt x)))
  (sqrt (sqrt x))
  (sqrt (- x 1))
  (sqrt x)
  (fabs (cbrt (- x 1)))
  (sqrt (* (cbrt (- x 1)) x))
  (sqrt (sqrt (- x 1)))
  (sqrt (* (sqrt (- x 1)) x))
  1
  (sqrt (* x (- x 1)))
  (sqrt (+ 1 (sqrt x)))
  (sqrt (* (- (sqrt x) 1) x))
  (sqrt (+ 1 (sqrt x)))
  (sqrt (* (- (sqrt x) 1) x))
  (sqrt (+ 1 (sqrt x)))
  (sqrt (* (- (sqrt x) 1) x))
  1
  (sqrt (* x (- x 1)))
  (sqrt x)
  (sqrt (- x 1))
  (log (sqrt (* x (- x 1))))
  (exp (sqrt (* x (- x 1))))
  (* (cbrt (sqrt (* x (- x 1)))) (cbrt (sqrt (* x (- x 1)))))
  (cbrt (sqrt (* x (- x 1))))
  (* (* x (- x 1)) (sqrt (* x (- x 1))))
  (sqrt (sqrt (* x (- x 1))))
  (sqrt (sqrt (* x (- x 1))))
  (pow (* x (- x 1)) 1/4)
  (pow (* x (- x 1)) 1/4)
  (real->posit16 (sqrt (* x (- x 1))))
  (- (sqrt (- x)) (* (* x (+ (* 1/8 x) 1/2)) (sqrt (- x))))
  (- (- x 1/2) (/ 1/8 x))
  (+ (+ (/ 1 (/ -1 x)) 1/2) (/ 1/8 x))
7.452 * * * [progress]: adding candidates to table
7.557 * [progress]: [Phase 3 of 3] Extracting.
7.558 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt (- x 1)) (sqrt x)))> #<alt (λ (x) (pow (* (- x 1) x) (/ 1 2)))> #<alt (λ (x) (- (+ x -1/2) (/ 1/8 x)))>)
7.559 * * * [regime-changes]: Trying 2 branch expressions: ((* (sqrt (- x 1)) (sqrt x)) x)
7.559 * * * * [regimes]: Trying to branch on (* (sqrt (- x 1)) (sqrt x)) from (#<alt (λ (x) (* (sqrt (- x 1)) (sqrt x)))> #<alt (λ (x) (pow (* (- x 1) x) (/ 1 2)))> #<alt (λ (x) (- (+ x -1/2) (/ 1/8 x)))>)
7.601 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt (- x 1)) (sqrt x)))> #<alt (λ (x) (pow (* (- x 1) x) (/ 1 2)))> #<alt (λ (x) (- (+ x -1/2) (/ 1/8 x)))>)
7.640 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.641 * [simplify]: Simplifying:
  (* (sqrt (- x 1)) (sqrt x))
7.641 * * [simplify]: iteration 0: 6 enodes
7.641 * * [simplify]: iteration 1: 9 enodes
7.642 * * [simplify]: iteration complete: 9 enodes
7.642 * * [simplify]: Extracting #0: cost 1 inf + 0
7.642 * * [simplify]: Extracting #1: cost 3 inf + 0
7.642 * * [simplify]: Extracting #2: cost 5 inf + 0
7.642 * * [simplify]: Extracting #3: cost 5 inf + 1
7.642 * * [simplify]: Extracting #4: cost 0 inf + 329
7.642 * [simplify]: Simplified to:
  (* (sqrt (- x 1)) (sqrt x))
12.075 * [regime-testing]: Baseline error score: 0.49100949649965264
12.079 * [regime-testing]: Oracle error score: 0.0011251406425803225
12.087 * [regime-testing]: End program error score: 0.49100949649965264