0.657 * [progress]: [Phase 1 of 3] Setting up.
0.006 * * * [progress]: [1/2] Preparing points
0.302 * * * [progress]: [2/2] Setting up program.
0.306 * [progress]: [Phase 2 of 3] Improving.
0.307 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.309 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
0.310 * * [simplify]: iteration 0: 9 enodes
0.318 * * [simplify]: iteration 1: 18 enodes
0.321 * * [simplify]: iteration 2: 21 enodes
0.325 * * [simplify]: iteration 3: 23 enodes
0.328 * * [simplify]: iteration complete: 23 enodes
0.329 * * [simplify]: Extracting #0: cost 1 inf + 0
0.329 * * [simplify]: Extracting #1: cost 3 inf + 0
0.329 * * [simplify]: Extracting #2: cost 3 inf + 1
0.329 * * [simplify]: Extracting #3: cost 4 inf + 1
0.329 * * [simplify]: Extracting #4: cost 9 inf + 1
0.329 * * [simplify]: Extracting #5: cost 12 inf + 1
0.329 * * [simplify]: Extracting #6: cost 8 inf + 86
0.329 * * [simplify]: Extracting #7: cost 3 inf + 536
0.330 * * [simplify]: Extracting #8: cost 1 inf + 965
0.330 * * [simplify]: Extracting #9: cost 0 inf + 1273
0.330 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.332 * * [progress]: iteration 1 / 4
0.332 * * * [progress]: picking best candidate
0.339 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.339 * * * [progress]: localizing error
0.471 * * * [progress]: generating rewritten candidates
0.471 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.501 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.551 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.556 * * * [progress]: generating series expansions
0.556 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.561 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.561 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.562 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.562 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.562 * [taylor]: Taking taylor expansion of 1 in x
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of 1 in x
0.562 * [backup-simplify]: Simplify 1 into 1
0.563 * [backup-simplify]: Simplify (- 0) into 0
0.563 * [backup-simplify]: Simplify (+ 1 0) into 1
0.564 * [backup-simplify]: Simplify (+ 0 1) into 1
0.564 * [backup-simplify]: Simplify (/ 1 1) into 1
0.564 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.564 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.564 * [taylor]: Taking taylor expansion of 1 in x
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [taylor]: Taking taylor expansion of 1 in x
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [backup-simplify]: Simplify (- 0) into 0
0.565 * [backup-simplify]: Simplify (+ 1 0) into 1
0.565 * [backup-simplify]: Simplify (+ 0 1) into 1
0.565 * [backup-simplify]: Simplify (/ 1 1) into 1
0.566 * [backup-simplify]: Simplify 1 into 1
0.566 * [backup-simplify]: Simplify (- 1) into -1
0.566 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.567 * [backup-simplify]: Simplify (+ 1 0) into 1
0.567 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.567 * [backup-simplify]: Simplify -2 into -2
0.568 * [backup-simplify]: Simplify (- 0) into 0
0.568 * [backup-simplify]: Simplify (+ 0 0) into 0
0.568 * [backup-simplify]: Simplify (+ 0 0) into 0
0.570 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.570 * [backup-simplify]: Simplify 2 into 2
0.571 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.571 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.571 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.571 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.571 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.571 * [taylor]: Taking taylor expansion of 1 in x
0.571 * [backup-simplify]: Simplify 1 into 1
0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [backup-simplify]: Simplify 0 into 0
0.571 * [backup-simplify]: Simplify 1 into 1
0.572 * [backup-simplify]: Simplify (/ 1 1) into 1
0.572 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.572 * [backup-simplify]: Simplify 0 into 0
0.572 * [backup-simplify]: Simplify 1 into 1
0.573 * [backup-simplify]: Simplify (/ 1 1) into 1
0.573 * [taylor]: Taking taylor expansion of 1 in x
0.573 * [backup-simplify]: Simplify 1 into 1
0.573 * [backup-simplify]: Simplify (- 1) into -1
0.574 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.574 * [backup-simplify]: Simplify (+ 1 0) into 1
0.575 * [backup-simplify]: Simplify (/ -1 1) into -1
0.575 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.575 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.575 * [taylor]: Taking taylor expansion of 1 in x
0.575 * [backup-simplify]: Simplify 1 into 1
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 1 into 1
0.575 * [backup-simplify]: Simplify (/ 1 1) into 1
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 1 into 1
0.576 * [backup-simplify]: Simplify (/ 1 1) into 1
0.576 * [taylor]: Taking taylor expansion of 1 in x
0.576 * [backup-simplify]: Simplify 1 into 1
0.576 * [backup-simplify]: Simplify (- 1) into -1
0.577 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.577 * [backup-simplify]: Simplify (+ 1 0) into 1
0.578 * [backup-simplify]: Simplify (/ -1 1) into -1
0.578 * [backup-simplify]: Simplify -1 into -1
0.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.579 * [backup-simplify]: Simplify (- 0) into 0
0.580 * [backup-simplify]: Simplify (+ 1 0) into 1
0.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.581 * [backup-simplify]: Simplify (+ 0 1) into 1
0.582 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.582 * [backup-simplify]: Simplify 2 into 2
0.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.583 * [backup-simplify]: Simplify (- 0) into 0
0.583 * [backup-simplify]: Simplify (+ 0 0) into 0
0.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.585 * [backup-simplify]: Simplify (+ 0 0) into 0
0.586 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.586 * [backup-simplify]: Simplify -2 into -2
0.586 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.586 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.586 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.586 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.586 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.587 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify 1 into 1
0.587 * [backup-simplify]: Simplify (/ 1 1) into 1
0.587 * [taylor]: Taking taylor expansion of 1 in x
0.587 * [backup-simplify]: Simplify 1 into 1
0.587 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.587 * [taylor]: Taking taylor expansion of 1 in x
0.587 * [backup-simplify]: Simplify 1 into 1
0.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify 1 into 1
0.588 * [backup-simplify]: Simplify (/ 1 1) into 1
0.588 * [backup-simplify]: Simplify (+ 1 0) into 1
0.589 * [backup-simplify]: Simplify (- 1) into -1
0.589 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.590 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.590 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.590 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [backup-simplify]: Simplify 0 into 0
0.590 * [backup-simplify]: Simplify 1 into 1
0.590 * [backup-simplify]: Simplify (/ 1 1) into 1
0.590 * [taylor]: Taking taylor expansion of 1 in x
0.590 * [backup-simplify]: Simplify 1 into 1
0.590 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.590 * [taylor]: Taking taylor expansion of 1 in x
0.591 * [backup-simplify]: Simplify 1 into 1
0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.591 * [backup-simplify]: Simplify 0 into 0
0.591 * [backup-simplify]: Simplify 1 into 1
0.591 * [backup-simplify]: Simplify (/ 1 1) into 1
0.592 * [backup-simplify]: Simplify (+ 1 0) into 1
0.593 * [backup-simplify]: Simplify (- 1) into -1
0.593 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.594 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.594 * [backup-simplify]: Simplify -1 into -1
0.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.595 * [backup-simplify]: Simplify (+ 0 1) into 1
0.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.596 * [backup-simplify]: Simplify (- 0) into 0
0.597 * [backup-simplify]: Simplify (+ 1 0) into 1
0.598 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.598 * [backup-simplify]: Simplify -2 into -2
0.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.599 * [backup-simplify]: Simplify (+ 0 0) into 0
0.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.601 * [backup-simplify]: Simplify (- 0) into 0
0.601 * [backup-simplify]: Simplify (+ 0 0) into 0
0.603 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.603 * [backup-simplify]: Simplify -2 into -2
0.603 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.603 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.603 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
0.603 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.603 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.603 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.603 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.603 * [taylor]: Taking taylor expansion of 1 in x
0.603 * [backup-simplify]: Simplify 1 into 1
0.603 * [taylor]: Taking taylor expansion of x in x
0.604 * [backup-simplify]: Simplify 0 into 0
0.604 * [backup-simplify]: Simplify 1 into 1
0.604 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [backup-simplify]: Simplify 0 into 0
0.604 * [backup-simplify]: Simplify 1 into 1
0.604 * [taylor]: Taking taylor expansion of 1 in x
0.604 * [backup-simplify]: Simplify 1 into 1
0.604 * [backup-simplify]: Simplify (- 0) into 0
0.605 * [backup-simplify]: Simplify (+ 1 0) into 1
0.605 * [backup-simplify]: Simplify (+ 0 1) into 1
0.606 * [backup-simplify]: Simplify (/ 1 1) into 1
0.606 * [backup-simplify]: Simplify (sqrt 1) into 1
0.607 * [backup-simplify]: Simplify (- 1) into -1
0.607 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.608 * [backup-simplify]: Simplify (+ 1 0) into 1
0.609 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.609 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.609 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.609 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.610 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.610 * [taylor]: Taking taylor expansion of 1 in x
0.610 * [backup-simplify]: Simplify 1 into 1
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [backup-simplify]: Simplify 0 into 0
0.610 * [backup-simplify]: Simplify 1 into 1
0.610 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [backup-simplify]: Simplify 0 into 0
0.610 * [backup-simplify]: Simplify 1 into 1
0.610 * [taylor]: Taking taylor expansion of 1 in x
0.610 * [backup-simplify]: Simplify 1 into 1
0.610 * [backup-simplify]: Simplify (- 0) into 0
0.611 * [backup-simplify]: Simplify (+ 1 0) into 1
0.611 * [backup-simplify]: Simplify (+ 0 1) into 1
0.612 * [backup-simplify]: Simplify (/ 1 1) into 1
0.612 * [backup-simplify]: Simplify (sqrt 1) into 1
0.612 * [backup-simplify]: Simplify (- 1) into -1
0.613 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.613 * [backup-simplify]: Simplify (+ 1 0) into 1
0.616 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.617 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.617 * [backup-simplify]: Simplify 1 into 1
0.617 * [backup-simplify]: Simplify -1 into -1
0.618 * [backup-simplify]: Simplify (- 0) into 0
0.618 * [backup-simplify]: Simplify (+ 0 0) into 0
0.618 * [backup-simplify]: Simplify (+ 0 0) into 0
0.629 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.631 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
0.631 * [backup-simplify]: Simplify 1/2 into 1/2
0.631 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
0.631 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.632 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.632 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.632 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.632 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of 1 in x
0.632 * [backup-simplify]: Simplify 1 into 1
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [backup-simplify]: Simplify 0 into 0
0.632 * [backup-simplify]: Simplify 1 into 1
0.632 * [backup-simplify]: Simplify (/ 1 1) into 1
0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [backup-simplify]: Simplify 0 into 0
0.632 * [backup-simplify]: Simplify 1 into 1
0.633 * [backup-simplify]: Simplify (/ 1 1) into 1
0.633 * [taylor]: Taking taylor expansion of 1 in x
0.633 * [backup-simplify]: Simplify 1 into 1
0.633 * [backup-simplify]: Simplify (- 1) into -1
0.634 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.634 * [backup-simplify]: Simplify (+ 1 0) into 1
0.635 * [backup-simplify]: Simplify (/ -1 1) into -1
0.635 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.636 * [backup-simplify]: Simplify (- 0) into 0
0.637 * [backup-simplify]: Simplify (+ 1 0) into 1
0.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.638 * [backup-simplify]: Simplify (+ 0 1) into 1
0.639 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.641 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.641 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.641 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.641 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of 1 in x
0.641 * [backup-simplify]: Simplify 1 into 1
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [backup-simplify]: Simplify 0 into 0
0.641 * [backup-simplify]: Simplify 1 into 1
0.641 * [backup-simplify]: Simplify (/ 1 1) into 1
0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [backup-simplify]: Simplify 0 into 0
0.642 * [backup-simplify]: Simplify 1 into 1
0.642 * [backup-simplify]: Simplify (/ 1 1) into 1
0.642 * [taylor]: Taking taylor expansion of 1 in x
0.642 * [backup-simplify]: Simplify 1 into 1
0.642 * [backup-simplify]: Simplify (- 1) into -1
0.643 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.643 * [backup-simplify]: Simplify (+ 1 0) into 1
0.644 * [backup-simplify]: Simplify (/ -1 1) into -1
0.644 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.645 * [backup-simplify]: Simplify (- 0) into 0
0.646 * [backup-simplify]: Simplify (+ 1 0) into 1
0.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.647 * [backup-simplify]: Simplify (+ 0 1) into 1
0.648 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.650 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.650 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.651 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
0.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.653 * [backup-simplify]: Simplify (- 0) into 0
0.653 * [backup-simplify]: Simplify (+ 0 0) into 0
0.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.655 * [backup-simplify]: Simplify (+ 0 0) into 0
0.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.660 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.661 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.663 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
0.663 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.663 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.664 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.664 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [backup-simplify]: Simplify 0 into 0
0.664 * [backup-simplify]: Simplify 1 into 1
0.664 * [backup-simplify]: Simplify (/ 1 1) into 1
0.664 * [taylor]: Taking taylor expansion of 1 in x
0.664 * [backup-simplify]: Simplify 1 into 1
0.664 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.664 * [taylor]: Taking taylor expansion of 1 in x
0.664 * [backup-simplify]: Simplify 1 into 1
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [backup-simplify]: Simplify 0 into 0
0.664 * [backup-simplify]: Simplify 1 into 1
0.665 * [backup-simplify]: Simplify (/ 1 1) into 1
0.665 * [backup-simplify]: Simplify (+ 1 0) into 1
0.665 * [backup-simplify]: Simplify (- 1) into -1
0.666 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.666 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.667 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.668 * [backup-simplify]: Simplify (+ 0 1) into 1
0.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.669 * [backup-simplify]: Simplify (- 0) into 0
0.669 * [backup-simplify]: Simplify (+ 1 0) into 1
0.670 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.672 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.672 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.672 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.672 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [backup-simplify]: Simplify 0 into 0
0.672 * [backup-simplify]: Simplify 1 into 1
0.673 * [backup-simplify]: Simplify (/ 1 1) into 1
0.673 * [taylor]: Taking taylor expansion of 1 in x
0.673 * [backup-simplify]: Simplify 1 into 1
0.673 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.673 * [taylor]: Taking taylor expansion of 1 in x
0.673 * [backup-simplify]: Simplify 1 into 1
0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [backup-simplify]: Simplify 0 into 0
0.673 * [backup-simplify]: Simplify 1 into 1
0.673 * [backup-simplify]: Simplify (/ 1 1) into 1
0.674 * [backup-simplify]: Simplify (+ 1 0) into 1
0.674 * [backup-simplify]: Simplify (- 1) into -1
0.674 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.675 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.675 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.676 * [backup-simplify]: Simplify (+ 0 1) into 1
0.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.677 * [backup-simplify]: Simplify (- 0) into 0
0.678 * [backup-simplify]: Simplify (+ 1 0) into 1
0.679 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.680 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.681 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.681 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
0.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.683 * [backup-simplify]: Simplify (+ 0 0) into 0
0.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.684 * [backup-simplify]: Simplify (- 0) into 0
0.684 * [backup-simplify]: Simplify (+ 0 0) into 0
0.685 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.688 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.689 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.691 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
0.691 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.692 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.692 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.692 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.694 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.694 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.694 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.694 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.694 * [backup-simplify]: Simplify 0 into 0
0.694 * [backup-simplify]: Simplify 0 into 0
0.694 * [backup-simplify]: Simplify 0 into 0
0.694 * [backup-simplify]: Simplify 0 into 0
0.694 * [backup-simplify]: Simplify 0 into 0
0.694 * [backup-simplify]: Simplify 0 into 0
0.695 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.695 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.695 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.695 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.695 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.695 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.695 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.695 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.695 * [backup-simplify]: Simplify 0 into 0
0.695 * [backup-simplify]: Simplify 0 into 0
0.696 * [backup-simplify]: Simplify 0 into 0
0.696 * [backup-simplify]: Simplify 0 into 0
0.696 * [backup-simplify]: Simplify 0 into 0
0.696 * [backup-simplify]: Simplify 0 into 0
0.696 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.696 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.696 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.696 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.696 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.696 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.696 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.697 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.697 * [backup-simplify]: Simplify 0 into 0
0.697 * [backup-simplify]: Simplify 0 into 0
0.697 * [backup-simplify]: Simplify 0 into 0
0.697 * [backup-simplify]: Simplify 0 into 0
0.697 * [backup-simplify]: Simplify 0 into 0
0.697 * [backup-simplify]: Simplify 0 into 0
0.697 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.697 * * * [progress]: simplifying candidates
0.697 * * * * [progress]: [ 1 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.697 * * * * [progress]: [ 2 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.697 * * * * [progress]: [ 3 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.698 * * * * [progress]: [ 4 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.698 * * * * [progress]: [ 5 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.698 * * * * [progress]: [ 6 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.698 * * * * [progress]: [ 7 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.698 * * * * [progress]: [ 8 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.698 * * * * [progress]: [ 9 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.698 * * * * [progress]: [ 10 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.698 * * * * [progress]: [ 11 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.698 * * * * [progress]: [ 12 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.698 * * * * [progress]: [ 13 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.698 * * * * [progress]: [ 14 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.698 * * * * [progress]: [ 15 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.698 * * * * [progress]: [ 16 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.698 * * * * [progress]: [ 17 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.698 * * * * [progress]: [ 18 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.698 * * * * [progress]: [ 19 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.698 * * * * [progress]: [ 20 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.699 * * * * [progress]: [ 21 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 22 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 23 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.699 * * * * [progress]: [ 24 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.699 * * * * [progress]: [ 25 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 26 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 27 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.699 * * * * [progress]: [ 28 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.699 * * * * [progress]: [ 29 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 30 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 31 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.699 * * * * [progress]: [ 32 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.699 * * * * [progress]: [ 33 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 34 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 35 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.699 * * * * [progress]: [ 36 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.699 * * * * [progress]: [ 37 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.700 * * * * [progress]: [ 38 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.700 * * * * [progress]: [ 39 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.700 * * * * [progress]: [ 40 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.700 * * * * [progress]: [ 41 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.700 * * * * [progress]: [ 42 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.700 * * * * [progress]: [ 43 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.700 * * * * [progress]: [ 44 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.700 * * * * [progress]: [ 45 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.700 * * * * [progress]: [ 46 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.700 * * * * [progress]: [ 47 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.700 * * * * [progress]: [ 48 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.700 * * * * [progress]: [ 49 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.700 * * * * [progress]: [ 50 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.700 * * * * [progress]: [ 51 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.700 * * * * [progress]: [ 52 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.700 * * * * [progress]: [ 53 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.700 * * * * [progress]: [ 54 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.701 * * * * [progress]: [ 55 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.701 * * * * [progress]: [ 56 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.701 * * * * [progress]: [ 57 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.701 * * * * [progress]: [ 58 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.701 * * * * [progress]: [ 59 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.701 * * * * [progress]: [ 60 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.701 * * * * [progress]: [ 61 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.701 * * * * [progress]: [ 62 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.701 * * * * [progress]: [ 63 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.701 * * * * [progress]: [ 64 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.701 * * * * [progress]: [ 65 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.701 * * * * [progress]: [ 66 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.701 * * * * [progress]: [ 67 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.701 * * * * [progress]: [ 68 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.701 * * * * [progress]: [ 69 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.701 * * * * [progress]: [ 70 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.702 * * * * [progress]: [ 71 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 72 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 73 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.702 * * * * [progress]: [ 74 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.702 * * * * [progress]: [ 75 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 76 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 77 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.702 * * * * [progress]: [ 78 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.702 * * * * [progress]: [ 79 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 80 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 81 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.702 * * * * [progress]: [ 82 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.702 * * * * [progress]: [ 83 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 84 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 85 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.702 * * * * [progress]: [ 86 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.702 * * * * [progress]: [ 87 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.703 * * * * [progress]: [ 88 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.703 * * * * [progress]: [ 89 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.703 * * * * [progress]: [ 90 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.703 * * * * [progress]: [ 91 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 92 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.703 * * * * [progress]: [ 93 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.703 * * * * [progress]: [ 94 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.703 * * * * [progress]: [ 95 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 96 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.703 * * * * [progress]: [ 97 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 98 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 99 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 100 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 101 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 102 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.703 * * * * [progress]: [ 103 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.703 * * * * [progress]: [ 104 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.704 * * * * [progress]: [ 105 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.704 * * * * [progress]: [ 106 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.704 * * * * [progress]: [ 107 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.704 * * * * [progress]: [ 108 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.704 * * * * [progress]: [ 109 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.704 * * * * [progress]: [ 110 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.704 * * * * [progress]: [ 111 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.704 * * * * [progress]: [ 112 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.707 * [simplify]: Simplifying:
  (- (log (- 1 x)) (log (+ 1 x)))
  (log (/ (- 1 x) (+ 1 x)))
  (exp (/ (- 1 x) (+ 1 x)))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))
  (cbrt (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (- (- 1 x))
  (- (+ 1 x))
  (/ 1 (+ 1 x))
  (/ x (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ (- 1 x) 1)
  (/ (- 1 x) 1)
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- (sqrt 1) (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (+ (pow 1 3) (pow x 3)))
  (/ (- 1 x) (- (* 1 1) (* x x)))
  (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (log (sqrt (/ (- 1 x) (+ 1 x))))
  (exp (sqrt (/ (- 1 x) (+ 1 x))))
  (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
  (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
  (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt 1)
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ 1 x)))
  (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
  (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
  (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ 1 x))
  (/ 1 2)
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
0.712 * * [simplify]: iteration 0: 168 enodes
0.810 * * [simplify]: iteration 1: 341 enodes
0.963 * * [simplify]: iteration 2: 768 enodes
1.316 * * [simplify]: iteration 3: 2495 enodes
2.098 * * [simplify]: iteration complete: 5166 enodes
2.099 * * [simplify]: Extracting #0: cost 92 inf + 0
2.102 * * [simplify]: Extracting #1: cost 996 inf + 2
2.114 * * [simplify]: Extracting #2: cost 2025 inf + 7244
2.153 * * [simplify]: Extracting #3: cost 1262 inf + 163423
2.242 * * [simplify]: Extracting #4: cost 177 inf + 349319
2.319 * * [simplify]: Extracting #5: cost 4 inf + 385789
2.406 * * [simplify]: Extracting #6: cost 3 inf + 385630
2.519 * * [simplify]: Extracting #7: cost 0 inf + 386266
2.619 * [simplify]: Simplified to:
  (log (/ (- 1 x) (+ 1 x)))
  (log (/ (- 1 x) (+ 1 x)))
  (exp (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))
  (cbrt (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (- (- 1 x))
  (- -1 x)
  (/ 1 (+ 1 x))
  (/ x (+ 1 x))
  (* (/ (cbrt (- 1 x)) (cbrt (+ 1 x))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (+ 1 x))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) (cbrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (+ 1 x))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (/ 1 (cbrt (+ 1 x))) (cbrt (+ 1 x)))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  1
  (/ (- 1 x) (+ 1 x))
  1
  (/ (- 1 x) (+ 1 x))
  (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt x) 1) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt x) 1) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (/ 1 (cbrt (+ 1 x))) (cbrt (+ 1 x)))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  1
  (/ (- 1 x) (+ 1 x))
  1
  (/ (- 1 x) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) (- 1 x))
  (/ (/ (- 1 x) (cbrt (+ 1 x))) (cbrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (- 1 x)
  (- 1 x)
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (+ (* x (* x x)) 1))
  (/ (- 1 x) (- 1 (* x x)))
  (* (+ (* x x) (+ 1 x)) (+ 1 x))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (log (sqrt (/ (- 1 x) (+ 1 x))))
  (exp (sqrt (/ (- 1 x) (+ 1 x))))
  (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
  (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
  (* (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x))))
  (fabs (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (fabs (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))
  (fabs (cbrt (- 1 x)))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (fabs (cbrt (- 1 x)))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) (cbrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (sqrt (- 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (sqrt (- 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (/ 1 (cbrt (+ 1 x))) (cbrt (+ 1 x))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ (sqrt x) 1) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ (sqrt x) 1) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ (/ 1 (cbrt (+ 1 x))) (cbrt (+ 1 x))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ 1 x)))
  (sqrt (/ (- 1 x) (+ (* x (* x x)) 1)))
  (sqrt (+ (* x x) (- 1 x)))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ 1 x))
  1/2
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (+ (* 2 (- (* x x) x)) 1)
  (- (/ 2 x) (+ (/ 2 (* x x)) 1))
  (- (/ 2 x) (+ (/ 2 (* x x)) 1))
  (+ (- 1 x) (* x (* x 1/2)))
  (+ (- (/ 1 (* (sqrt -1) x)) (/ 1/2 (* (sqrt -1) (* x x)))) (sqrt -1))
  (+ (- (/ 1 (* (sqrt -1) x)) (/ 1/2 (* (sqrt -1) (* x x)))) (sqrt -1))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
2.627 * * * [progress]: adding candidates to table
3.147 * * [progress]: iteration 2 / 4
3.147 * * * [progress]: picking best candidate
3.153 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
3.153 * * * [progress]: localizing error
3.179 * * * [progress]: generating rewritten candidates
3.179 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
3.199 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1 1)
3.205 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
3.220 * * * [progress]: generating series expansions
3.220 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
3.220 * [backup-simplify]: Simplify (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
3.220 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
3.220 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
3.220 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
3.221 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.221 * [taylor]: Taking taylor expansion of 1 in x
3.221 * [backup-simplify]: Simplify 1 into 1
3.221 * [taylor]: Taking taylor expansion of x in x
3.221 * [backup-simplify]: Simplify 0 into 0
3.221 * [backup-simplify]: Simplify 1 into 1
3.221 * [taylor]: Taking taylor expansion of (+ x 1) in x
3.221 * [taylor]: Taking taylor expansion of x in x
3.221 * [backup-simplify]: Simplify 0 into 0
3.221 * [backup-simplify]: Simplify 1 into 1
3.221 * [taylor]: Taking taylor expansion of 1 in x
3.221 * [backup-simplify]: Simplify 1 into 1
3.222 * [backup-simplify]: Simplify (- 0) into 0
3.222 * [backup-simplify]: Simplify (+ 1 0) into 1
3.223 * [backup-simplify]: Simplify (+ 0 1) into 1
3.223 * [backup-simplify]: Simplify (/ 1 1) into 1
3.223 * [backup-simplify]: Simplify (sqrt 1) into 1
3.224 * [backup-simplify]: Simplify (- 1) into -1
3.224 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.224 * [backup-simplify]: Simplify (+ 1 0) into 1
3.225 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
3.226 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
3.226 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
3.226 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
3.226 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.226 * [taylor]: Taking taylor expansion of 1 in x
3.226 * [backup-simplify]: Simplify 1 into 1
3.226 * [taylor]: Taking taylor expansion of x in x
3.226 * [backup-simplify]: Simplify 0 into 0
3.226 * [backup-simplify]: Simplify 1 into 1
3.226 * [taylor]: Taking taylor expansion of (+ x 1) in x
3.226 * [taylor]: Taking taylor expansion of x in x
3.226 * [backup-simplify]: Simplify 0 into 0
3.226 * [backup-simplify]: Simplify 1 into 1
3.226 * [taylor]: Taking taylor expansion of 1 in x
3.226 * [backup-simplify]: Simplify 1 into 1
3.227 * [backup-simplify]: Simplify (- 0) into 0
3.227 * [backup-simplify]: Simplify (+ 1 0) into 1
3.228 * [backup-simplify]: Simplify (+ 0 1) into 1
3.228 * [backup-simplify]: Simplify (/ 1 1) into 1
3.228 * [backup-simplify]: Simplify (sqrt 1) into 1
3.229 * [backup-simplify]: Simplify (- 1) into -1
3.229 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.229 * [backup-simplify]: Simplify (+ 1 0) into 1
3.231 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
3.231 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
3.231 * [backup-simplify]: Simplify 1 into 1
3.231 * [backup-simplify]: Simplify -1 into -1
3.232 * [backup-simplify]: Simplify (- 0) into 0
3.232 * [backup-simplify]: Simplify (+ 0 0) into 0
3.233 * [backup-simplify]: Simplify (+ 0 0) into 0
3.234 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
3.235 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
3.235 * [backup-simplify]: Simplify 1/2 into 1/2
3.235 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
3.235 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
3.235 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
3.235 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
3.235 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
3.235 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.235 * [taylor]: Taking taylor expansion of 1 in x
3.235 * [backup-simplify]: Simplify 1 into 1
3.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.235 * [taylor]: Taking taylor expansion of x in x
3.235 * [backup-simplify]: Simplify 0 into 0
3.235 * [backup-simplify]: Simplify 1 into 1
3.236 * [backup-simplify]: Simplify (/ 1 1) into 1
3.236 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.236 * [taylor]: Taking taylor expansion of x in x
3.236 * [backup-simplify]: Simplify 0 into 0
3.236 * [backup-simplify]: Simplify 1 into 1
3.236 * [backup-simplify]: Simplify (/ 1 1) into 1
3.236 * [taylor]: Taking taylor expansion of 1 in x
3.236 * [backup-simplify]: Simplify 1 into 1
3.237 * [backup-simplify]: Simplify (- 1) into -1
3.237 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.237 * [backup-simplify]: Simplify (+ 1 0) into 1
3.238 * [backup-simplify]: Simplify (/ -1 1) into -1
3.238 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.239 * [backup-simplify]: Simplify (- 0) into 0
3.240 * [backup-simplify]: Simplify (+ 1 0) into 1
3.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.241 * [backup-simplify]: Simplify (+ 0 1) into 1
3.242 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
3.243 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
3.243 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
3.243 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
3.243 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.243 * [taylor]: Taking taylor expansion of 1 in x
3.243 * [backup-simplify]: Simplify 1 into 1
3.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.243 * [taylor]: Taking taylor expansion of x in x
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify 1 into 1
3.244 * [backup-simplify]: Simplify (/ 1 1) into 1
3.244 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.244 * [taylor]: Taking taylor expansion of x in x
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify 1 into 1
3.244 * [backup-simplify]: Simplify (/ 1 1) into 1
3.244 * [taylor]: Taking taylor expansion of 1 in x
3.244 * [backup-simplify]: Simplify 1 into 1
3.245 * [backup-simplify]: Simplify (- 1) into -1
3.245 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.245 * [backup-simplify]: Simplify (+ 1 0) into 1
3.246 * [backup-simplify]: Simplify (/ -1 1) into -1
3.246 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.247 * [backup-simplify]: Simplify (- 0) into 0
3.247 * [backup-simplify]: Simplify (+ 1 0) into 1
3.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.248 * [backup-simplify]: Simplify (+ 0 1) into 1
3.248 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
3.249 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
3.250 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.250 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
3.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.251 * [backup-simplify]: Simplify (- 0) into 0
3.251 * [backup-simplify]: Simplify (+ 0 0) into 0
3.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.252 * [backup-simplify]: Simplify (+ 0 0) into 0
3.253 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
3.254 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.255 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
3.256 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
3.257 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
3.257 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
3.257 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
3.257 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
3.257 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.257 * [taylor]: Taking taylor expansion of x in x
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (/ 1 1) into 1
3.257 * [taylor]: Taking taylor expansion of 1 in x
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.257 * [taylor]: Taking taylor expansion of 1 in x
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.257 * [taylor]: Taking taylor expansion of x in x
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (/ 1 1) into 1
3.258 * [backup-simplify]: Simplify (+ 1 0) into 1
3.258 * [backup-simplify]: Simplify (- 1) into -1
3.258 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.258 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.259 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.259 * [backup-simplify]: Simplify (+ 0 1) into 1
3.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.260 * [backup-simplify]: Simplify (- 0) into 0
3.260 * [backup-simplify]: Simplify (+ 1 0) into 1
3.261 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
3.262 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
3.262 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
3.262 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
3.262 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.262 * [taylor]: Taking taylor expansion of x in x
3.262 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify 1 into 1
3.262 * [backup-simplify]: Simplify (/ 1 1) into 1
3.262 * [taylor]: Taking taylor expansion of 1 in x
3.262 * [backup-simplify]: Simplify 1 into 1
3.262 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.262 * [taylor]: Taking taylor expansion of 1 in x
3.262 * [backup-simplify]: Simplify 1 into 1
3.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.262 * [taylor]: Taking taylor expansion of x in x
3.262 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify 1 into 1
3.262 * [backup-simplify]: Simplify (/ 1 1) into 1
3.263 * [backup-simplify]: Simplify (+ 1 0) into 1
3.263 * [backup-simplify]: Simplify (- 1) into -1
3.263 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.263 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.264 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.264 * [backup-simplify]: Simplify (+ 0 1) into 1
3.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.265 * [backup-simplify]: Simplify (- 0) into 0
3.265 * [backup-simplify]: Simplify (+ 1 0) into 1
3.266 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
3.266 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
3.267 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.267 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
3.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.268 * [backup-simplify]: Simplify (+ 0 0) into 0
3.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.269 * [backup-simplify]: Simplify (- 0) into 0
3.269 * [backup-simplify]: Simplify (+ 0 0) into 0
3.270 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
3.271 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.272 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
3.273 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
3.273 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1 1)
3.274 * [backup-simplify]: Simplify (sqrt (- 1 x)) into (sqrt (- 1 x))
3.274 * [approximate]: Taking taylor expansion of (sqrt (- 1 x)) in (x) around 0
3.274 * [taylor]: Taking taylor expansion of (sqrt (- 1 x)) in x
3.274 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.274 * [taylor]: Taking taylor expansion of 1 in x
3.274 * [backup-simplify]: Simplify 1 into 1
3.274 * [taylor]: Taking taylor expansion of x in x
3.274 * [backup-simplify]: Simplify 0 into 0
3.274 * [backup-simplify]: Simplify 1 into 1
3.274 * [backup-simplify]: Simplify (- 0) into 0
3.274 * [backup-simplify]: Simplify (+ 1 0) into 1
3.274 * [backup-simplify]: Simplify (sqrt 1) into 1
3.275 * [backup-simplify]: Simplify (- 1) into -1
3.275 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.275 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
3.275 * [taylor]: Taking taylor expansion of (sqrt (- 1 x)) in x
3.275 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.275 * [taylor]: Taking taylor expansion of 1 in x
3.275 * [backup-simplify]: Simplify 1 into 1
3.275 * [taylor]: Taking taylor expansion of x in x
3.275 * [backup-simplify]: Simplify 0 into 0
3.275 * [backup-simplify]: Simplify 1 into 1
3.276 * [backup-simplify]: Simplify (- 0) into 0
3.276 * [backup-simplify]: Simplify (+ 1 0) into 1
3.276 * [backup-simplify]: Simplify (sqrt 1) into 1
3.276 * [backup-simplify]: Simplify (- 1) into -1
3.277 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.277 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
3.277 * [backup-simplify]: Simplify 1 into 1
3.277 * [backup-simplify]: Simplify -1/2 into -1/2
3.277 * [backup-simplify]: Simplify (- 0) into 0
3.278 * [backup-simplify]: Simplify (+ 0 0) into 0
3.278 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8
3.278 * [backup-simplify]: Simplify -1/8 into -1/8
3.278 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2))))
3.278 * [backup-simplify]: Simplify (sqrt (- 1 (/ 1 x))) into (sqrt (- 1 (/ 1 x)))
3.278 * [approximate]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
3.278 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
3.279 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.279 * [taylor]: Taking taylor expansion of 1 in x
3.279 * [backup-simplify]: Simplify 1 into 1
3.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.279 * [taylor]: Taking taylor expansion of x in x
3.279 * [backup-simplify]: Simplify 0 into 0
3.279 * [backup-simplify]: Simplify 1 into 1
3.279 * [backup-simplify]: Simplify (/ 1 1) into 1
3.279 * [backup-simplify]: Simplify (- 1) into -1
3.280 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.280 * [backup-simplify]: Simplify (sqrt 0) into 0
3.282 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.282 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
3.282 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.282 * [taylor]: Taking taylor expansion of 1 in x
3.282 * [backup-simplify]: Simplify 1 into 1
3.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.282 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify 1 into 1
3.282 * [backup-simplify]: Simplify (/ 1 1) into 1
3.283 * [backup-simplify]: Simplify (- 1) into -1
3.283 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.283 * [backup-simplify]: Simplify (sqrt 0) into 0
3.284 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.285 * [backup-simplify]: Simplify (- 0) into 0
3.285 * [backup-simplify]: Simplify (+ 1 0) into 1
3.287 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.287 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.288 * [backup-simplify]: Simplify (- 0) into 0
3.288 * [backup-simplify]: Simplify (+ 0 0) into 0
3.290 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.290 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.291 * [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)))))
3.291 * [backup-simplify]: Simplify (sqrt (- 1 (/ 1 (- x)))) into (sqrt (+ (/ 1 x) 1))
3.291 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
3.291 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
3.291 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.291 * [taylor]: Taking taylor expansion of x in x
3.291 * [backup-simplify]: Simplify 0 into 0
3.291 * [backup-simplify]: Simplify 1 into 1
3.291 * [backup-simplify]: Simplify (/ 1 1) into 1
3.291 * [taylor]: Taking taylor expansion of 1 in x
3.291 * [backup-simplify]: Simplify 1 into 1
3.291 * [backup-simplify]: Simplify (+ 1 0) into 1
3.292 * [backup-simplify]: Simplify (sqrt 0) into 0
3.293 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.293 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
3.293 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.293 * [taylor]: Taking taylor expansion of x in x
3.293 * [backup-simplify]: Simplify 0 into 0
3.293 * [backup-simplify]: Simplify 1 into 1
3.293 * [backup-simplify]: Simplify (/ 1 1) into 1
3.293 * [taylor]: Taking taylor expansion of 1 in x
3.293 * [backup-simplify]: Simplify 1 into 1
3.293 * [backup-simplify]: Simplify (+ 1 0) into 1
3.294 * [backup-simplify]: Simplify (sqrt 0) into 0
3.298 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.299 * [backup-simplify]: Simplify 0 into 0
3.299 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.300 * [backup-simplify]: Simplify (+ 0 1) into 1
3.301 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.301 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.302 * [backup-simplify]: Simplify (+ 0 0) into 0
3.305 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.305 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.305 * [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)))))
3.305 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
3.305 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.305 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
3.305 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
3.305 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.305 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
3.305 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.305 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.305 * [backup-simplify]: Simplify 0 into 0
3.305 * [backup-simplify]: Simplify 0 into 0
3.305 * [backup-simplify]: Simplify 0 into 0
3.305 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.306 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.306 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
3.306 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
3.306 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.306 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
3.306 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.306 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.306 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.306 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
3.307 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
3.307 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.307 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
3.307 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.307 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.307 * [backup-simplify]: Simplify 0 into 0
3.307 * [backup-simplify]: Simplify 0 into 0
3.307 * [backup-simplify]: Simplify 0 into 0
3.307 * [backup-simplify]: Simplify 0 into 0
3.307 * [backup-simplify]: Simplify 0 into 0
3.307 * [backup-simplify]: Simplify 0 into 0
3.307 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.307 * * * [progress]: simplifying candidates
3.307 * * * * [progress]: [ 1 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1))))>
3.307 * * * * [progress]: [ 2 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))))))>
3.307 * * * * [progress]: [ 3 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.307 * * * * [progress]: [ 4 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.307 * * * * [progress]: [ 5 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (/ (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
3.307 * * * * [progress]: [ 6 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.307 * * * * [progress]: [ 7 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 8 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
3.308 * * * * [progress]: [ 9 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 10 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 11 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 12 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 13 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 14 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 15 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 16 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 17 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 18 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 19 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 20 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 21 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 22 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 23 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 24 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 25 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 26 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 27 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 28 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 29 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.308 * * * * [progress]: [ 30 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.308 * * * * [progress]: [ 31 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 32 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 33 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 34 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 35 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 36 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 37 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 38 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 39 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 40 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 41 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 42 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 43 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 44 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 45 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) 1) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 46 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 47 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 48 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 49 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 50 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 51 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 52 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) 1) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
3.309 * * * * [progress]: [ 53 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 54 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
3.309 * * * * [progress]: [ 55 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 56 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 57 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 58 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 59 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 60 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 61 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 62 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 63 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 64 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 65 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 66 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 67 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 68 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 69 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 70 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 71 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 72 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.310 * * * * [progress]: [ 73 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 74 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 75 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 76 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.310 * * * * [progress]: [ 77 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 78 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 79 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
3.310 * * * * [progress]: [ 80 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
3.310 * * * * [progress]: [ 81 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 82 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
3.311 * * * * [progress]: [ 83 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 84 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))))))>
3.311 * * * * [progress]: [ 85 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))))))>
3.311 * * * * [progress]: [ 86 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
3.311 * * * * [progress]: [ 87 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.311 * * * * [progress]: [ 88 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))))))>
3.311 * * * * [progress]: [ 89 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))))))>
3.311 * * * * [progress]: [ 90 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.311 * * * * [progress]: [ 91 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
3.311 * * * * [progress]: [ 92 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.311 * * * * [progress]: [ 93 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
3.311 * * * * [progress]: [ 94 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
3.311 * * * * [progress]: [ 95 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
3.311 * * * * [progress]: [ 96 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))>
3.311 * * * * [progress]: [ 97 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.311 * * * * [progress]: [ 98 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (pow (- 1 x) 1/2) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 99 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (pow (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 100 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (exp (log (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 101 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (log (exp (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 102 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 103 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (cbrt (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 104 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (cbrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 105 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 106 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 107 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (- (sqrt 1) (sqrt x)))) (sqrt (+ 1 x))))))>
3.311 * * * * [progress]: [ 108 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (+ 1 (sqrt x))) (sqrt (- 1 (sqrt x)))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 109 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 110 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 111 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 112 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (pow (- 1 x) (/ 1 2)) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 113 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 114 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (fabs (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 115 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* 1 (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 116 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (posit16->real (real->posit16 (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 117 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1)))>
3.312 * * * * [progress]: [ 118 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.312 * * * * [progress]: [ 119 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.312 * * * * [progress]: [ 120 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.312 * * * * [progress]: [ 121 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.312 * * * * [progress]: [ 122 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.312 * * * * [progress]: [ 123 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.312 * * * * [progress]: [ 124 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.312 * * * * [progress]: [ 125 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
3.312 * * * * [progress]: [ 126 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
3.312 * * * * [progress]: [ 127 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
3.312 * * * * [progress]: [ 128 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2)))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 129 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 130 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x))))))>
3.312 * * * * [progress]: [ 131 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
3.312 * * * * [progress]: [ 132 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
3.312 * * * * [progress]: [ 133 / 133 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
3.314 * [simplify]: Simplifying:
  (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))
  (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (/ (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
  (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (/ (- 1 x) (+ 1 x))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (- (sqrt (- 1 x)))
  (- (sqrt (+ 1 x)))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1)
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1)
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) 1)
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) 1)
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) 1)
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) 1)
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ 1 1)
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3))))
  (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
  (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))
  (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
  (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (log (sqrt (- 1 x)))
  (exp (sqrt (- 1 x)))
  (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
  (cbrt (sqrt (- 1 x)))
  (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x)))
  (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (sqrt (cbrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (sqrt 1)
  (sqrt (- 1 x))
  (sqrt (+ (sqrt 1) (sqrt x)))
  (sqrt (- (sqrt 1) (sqrt x)))
  (sqrt (+ 1 (sqrt x)))
  (sqrt (- 1 (sqrt x)))
  (sqrt 1)
  (sqrt (- 1 x))
  (sqrt (- (pow 1 3) (pow x 3)))
  (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))
  (sqrt (- (* 1 1) (* x x)))
  (sqrt (+ 1 x))
  (/ 1 2)
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (real->posit16 (sqrt (- 1 x)))
  (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
  (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (* (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
3.317 * * [simplify]: iteration 0: 182 enodes
3.381 * * [simplify]: iteration 1: 317 enodes
3.470 * * [simplify]: iteration 2: 596 enodes
3.662 * * [simplify]: iteration 3: 1300 enodes
4.479 * * [simplify]: iteration 4: 3211 enodes
5.777 * * [simplify]: iteration complete: 5001 enodes
5.777 * * [simplify]: Extracting #0: cost 86 inf + 0
5.778 * * [simplify]: Extracting #1: cost 301 inf + 2
5.790 * * [simplify]: Extracting #2: cost 801 inf + 2047
5.811 * * [simplify]: Extracting #3: cost 651 inf + 53472
5.863 * * [simplify]: Extracting #4: cost 146 inf + 130883
5.900 * * [simplify]: Extracting #5: cost 82 inf + 146488
5.949 * * [simplify]: Extracting #6: cost 67 inf + 158263
5.987 * * [simplify]: Extracting #7: cost 17 inf + 165171
6.049 * * [simplify]: Extracting #8: cost 0 inf + 169472
6.092 * [simplify]: Simplified to:
  (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (/ (- 1 x) (* (sqrt (+ 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))
  (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (/ (- 1 x) (* (sqrt (+ 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))
  (/ (- 1 x) (+ 1 x))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (- (sqrt (- 1 x)))
  (- (sqrt (+ 1 x)))
  (* (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (* (/ (cbrt (sqrt (- 1 x))) (fabs (cbrt (+ 1 x)))) (cbrt (sqrt (- 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (* (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (- 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (* (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (- 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (fabs (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (fabs (cbrt (- 1 x))) (fabs (cbrt (+ 1 x))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (fabs (cbrt (- 1 x)))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (fabs (cbrt (- 1 x)))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (fabs (cbrt (- 1 x)))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (sqrt (- 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (sqrt (sqrt (- 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (sqrt (- 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ 1 (fabs (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt x) 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt x) 1)) (fabs (cbrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (+ (sqrt x) 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (sqrt (+ (sqrt x) 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (+ (sqrt x) 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt x) 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt x) 1)) (fabs (cbrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (+ (sqrt x) 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (sqrt (+ (sqrt x) 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (+ (sqrt x) 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ 1 (fabs (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (sqrt (- 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (sqrt (sqrt (- 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (sqrt (sqrt (- 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ 1 (fabs (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  1
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (fabs (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (sqrt (- 1 x))
  (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 (* (* x x) x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (* (sqrt (+ (+ x 1) (* x x))) (sqrt (+ 1 x)))
  (+ 1 x)
  (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (log (sqrt (- 1 x)))
  (exp (sqrt (- 1 x)))
  (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
  (cbrt (sqrt (- 1 x)))
  (* (- 1 x) (sqrt (- 1 x)))
  (fabs (cbrt (- 1 x)))
  (sqrt (cbrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  1
  (sqrt (- 1 x))
  (sqrt (+ (sqrt x) 1))
  (sqrt (- 1 (sqrt x)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (- 1 (sqrt x)))
  1
  (sqrt (- 1 x))
  (sqrt (- 1 (* (* x x) x)))
  (sqrt (+ (+ x 1) (* x x)))
  (sqrt (- 1 (* x x)))
  (sqrt (+ 1 x))
  1/2
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (real->posit16 (sqrt (- 1 x)))
  (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
  (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (* (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (+ (- (* 1/2 (* x x)) x) 1)
  (+ (/ (/ 1 (sqrt -1)) x) (+ (* (/ (/ 1 (sqrt -1)) (* x x)) -1/2) (sqrt -1)))
  (+ (/ (/ 1 (sqrt -1)) x) (+ (* (/ (/ 1 (sqrt -1)) (* x x)) -1/2) (sqrt -1)))
  (+ (- 1 (* x 1/2)) (* (* x x) -1/8))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
6.103 * * * [progress]: adding candidates to table
6.454 * * [progress]: iteration 3 / 4
6.454 * * * [progress]: picking best candidate
6.460 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.461 * * * [progress]: localizing error
6.514 * * * [progress]: generating rewritten candidates
6.514 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1)
6.530 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1)
6.548 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
6.643 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
6.655 * * * [progress]: generating series expansions
6.655 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1)
6.655 * [backup-simplify]: Simplify (/ 1 (sqrt (+ 1 x))) into (sqrt (/ 1 (+ x 1)))
6.655 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
6.655 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
6.655 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
6.655 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.656 * [taylor]: Taking taylor expansion of x in x
6.656 * [backup-simplify]: Simplify 0 into 0
6.656 * [backup-simplify]: Simplify 1 into 1
6.656 * [taylor]: Taking taylor expansion of 1 in x
6.656 * [backup-simplify]: Simplify 1 into 1
6.656 * [backup-simplify]: Simplify (+ 0 1) into 1
6.657 * [backup-simplify]: Simplify (/ 1 1) into 1
6.657 * [backup-simplify]: Simplify (sqrt 1) into 1
6.658 * [backup-simplify]: Simplify (+ 1 0) into 1
6.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
6.659 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
6.659 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
6.659 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
6.659 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.659 * [taylor]: Taking taylor expansion of x in x
6.659 * [backup-simplify]: Simplify 0 into 0
6.659 * [backup-simplify]: Simplify 1 into 1
6.659 * [taylor]: Taking taylor expansion of 1 in x
6.659 * [backup-simplify]: Simplify 1 into 1
6.660 * [backup-simplify]: Simplify (+ 0 1) into 1
6.660 * [backup-simplify]: Simplify (/ 1 1) into 1
6.660 * [backup-simplify]: Simplify (sqrt 1) into 1
6.661 * [backup-simplify]: Simplify (+ 1 0) into 1
6.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
6.662 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
6.662 * [backup-simplify]: Simplify 1 into 1
6.662 * [backup-simplify]: Simplify -1/2 into -1/2
6.663 * [backup-simplify]: Simplify (+ 0 0) into 0
6.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
6.665 * [backup-simplify]: Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
6.665 * [backup-simplify]: Simplify 3/8 into 3/8
6.665 * [backup-simplify]: Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
6.665 * [backup-simplify]: Simplify (/ 1 (sqrt (+ 1 (/ 1 x)))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
6.665 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
6.665 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
6.665 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
6.665 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.665 * [taylor]: Taking taylor expansion of x in x
6.665 * [backup-simplify]: Simplify 0 into 0
6.665 * [backup-simplify]: Simplify 1 into 1
6.666 * [backup-simplify]: Simplify (/ 1 1) into 1
6.666 * [taylor]: Taking taylor expansion of 1 in x
6.666 * [backup-simplify]: Simplify 1 into 1
6.666 * [backup-simplify]: Simplify (+ 1 0) into 1
6.667 * [backup-simplify]: Simplify (/ 1 1) into 1
6.667 * [backup-simplify]: Simplify (sqrt 0) into 0
6.669 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.669 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
6.669 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
6.669 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.669 * [taylor]: Taking taylor expansion of x in x
6.669 * [backup-simplify]: Simplify 0 into 0
6.669 * [backup-simplify]: Simplify 1 into 1
6.669 * [backup-simplify]: Simplify (/ 1 1) into 1
6.669 * [taylor]: Taking taylor expansion of 1 in x
6.669 * [backup-simplify]: Simplify 1 into 1
6.670 * [backup-simplify]: Simplify (+ 1 0) into 1
6.670 * [backup-simplify]: Simplify (/ 1 1) into 1
6.670 * [backup-simplify]: Simplify (sqrt 0) into 0
6.672 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.672 * [backup-simplify]: Simplify 0 into 0
6.672 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.673 * [backup-simplify]: Simplify (+ 0 1) into 1
6.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
6.676 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.676 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.678 * [backup-simplify]: Simplify (+ 0 0) into 0
6.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
6.688 * [backup-simplify]: Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.688 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.689 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 3)) (+ (* +nan.0 (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
6.689 * [backup-simplify]: Simplify (/ 1 (sqrt (+ 1 (/ 1 (- x))))) into (sqrt (/ 1 (- 1 (/ 1 x))))
6.689 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
6.689 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
6.689 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
6.689 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.689 * [taylor]: Taking taylor expansion of 1 in x
6.689 * [backup-simplify]: Simplify 1 into 1
6.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.689 * [taylor]: Taking taylor expansion of x in x
6.689 * [backup-simplify]: Simplify 0 into 0
6.689 * [backup-simplify]: Simplify 1 into 1
6.690 * [backup-simplify]: Simplify (/ 1 1) into 1
6.690 * [backup-simplify]: Simplify (- 1) into -1
6.690 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.691 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.691 * [backup-simplify]: Simplify (sqrt 0) into 0
6.693 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.693 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
6.693 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
6.693 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.693 * [taylor]: Taking taylor expansion of 1 in x
6.693 * [backup-simplify]: Simplify 1 into 1
6.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.693 * [taylor]: Taking taylor expansion of x in x
6.693 * [backup-simplify]: Simplify 0 into 0
6.693 * [backup-simplify]: Simplify 1 into 1
6.693 * [backup-simplify]: Simplify (/ 1 1) into 1
6.694 * [backup-simplify]: Simplify (- 1) into -1
6.694 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.694 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.695 * [backup-simplify]: Simplify (sqrt 0) into 0
6.696 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.696 * [backup-simplify]: Simplify 0 into 0
6.696 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.697 * [backup-simplify]: Simplify (- 0) into 0
6.698 * [backup-simplify]: Simplify (+ 1 0) into 1
6.699 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
6.701 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.701 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.703 * [backup-simplify]: Simplify (- 0) into 0
6.703 * [backup-simplify]: Simplify (+ 0 0) into 0
6.704 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
6.709 * [backup-simplify]: Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.709 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.710 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 3)) (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (* +nan.0 (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
6.710 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1)
6.710 * [backup-simplify]: Simplify (/ (- 1 x) (sqrt (+ 1 x))) into (* (- 1 x) (sqrt (/ 1 (+ x 1))))
6.710 * [approximate]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in (x) around 0
6.710 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
6.710 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.710 * [taylor]: Taking taylor expansion of 1 in x
6.710 * [backup-simplify]: Simplify 1 into 1
6.710 * [taylor]: Taking taylor expansion of x in x
6.710 * [backup-simplify]: Simplify 0 into 0
6.710 * [backup-simplify]: Simplify 1 into 1
6.710 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
6.710 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
6.710 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.710 * [taylor]: Taking taylor expansion of x in x
6.710 * [backup-simplify]: Simplify 0 into 0
6.710 * [backup-simplify]: Simplify 1 into 1
6.711 * [taylor]: Taking taylor expansion of 1 in x
6.711 * [backup-simplify]: Simplify 1 into 1
6.711 * [backup-simplify]: Simplify (+ 0 1) into 1
6.711 * [backup-simplify]: Simplify (/ 1 1) into 1
6.712 * [backup-simplify]: Simplify (sqrt 1) into 1
6.712 * [backup-simplify]: Simplify (+ 1 0) into 1
6.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
6.714 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
6.714 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
6.714 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.714 * [taylor]: Taking taylor expansion of 1 in x
6.714 * [backup-simplify]: Simplify 1 into 1
6.714 * [taylor]: Taking taylor expansion of x in x
6.714 * [backup-simplify]: Simplify 0 into 0
6.714 * [backup-simplify]: Simplify 1 into 1
6.714 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
6.714 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
6.714 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.714 * [taylor]: Taking taylor expansion of x in x
6.714 * [backup-simplify]: Simplify 0 into 0
6.714 * [backup-simplify]: Simplify 1 into 1
6.714 * [taylor]: Taking taylor expansion of 1 in x
6.714 * [backup-simplify]: Simplify 1 into 1
6.714 * [backup-simplify]: Simplify (+ 0 1) into 1
6.715 * [backup-simplify]: Simplify (/ 1 1) into 1
6.715 * [backup-simplify]: Simplify (sqrt 1) into 1
6.716 * [backup-simplify]: Simplify (+ 1 0) into 1
6.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
6.717 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
6.718 * [backup-simplify]: Simplify (- 0) into 0
6.718 * [backup-simplify]: Simplify (+ 1 0) into 1
6.719 * [backup-simplify]: Simplify (* 1 1) into 1
6.719 * [backup-simplify]: Simplify 1 into 1
6.719 * [backup-simplify]: Simplify (- 1) into -1
6.719 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.720 * [backup-simplify]: Simplify (+ (* 1 -1/2) (* -1 1)) into -3/2
6.720 * [backup-simplify]: Simplify -3/2 into -3/2
6.721 * [backup-simplify]: Simplify (+ 0 0) into 0
6.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
6.723 * [backup-simplify]: Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
6.723 * [backup-simplify]: Simplify (- 0) into 0
6.724 * [backup-simplify]: Simplify (+ 0 0) into 0
6.725 * [backup-simplify]: Simplify (+ (* 1 3/8) (+ (* -1 -1/2) (* 0 1))) into 7/8
6.725 * [backup-simplify]: Simplify 7/8 into 7/8
6.725 * [backup-simplify]: Simplify (+ (* 7/8 (pow x 2)) (+ (* -3/2 x) 1)) into (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
6.725 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) into (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x)))
6.725 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in (x) around 0
6.726 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
6.726 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
6.726 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
6.726 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.726 * [taylor]: Taking taylor expansion of x in x
6.726 * [backup-simplify]: Simplify 0 into 0
6.726 * [backup-simplify]: Simplify 1 into 1
6.726 * [backup-simplify]: Simplify (/ 1 1) into 1
6.726 * [taylor]: Taking taylor expansion of 1 in x
6.726 * [backup-simplify]: Simplify 1 into 1
6.727 * [backup-simplify]: Simplify (+ 1 0) into 1
6.727 * [backup-simplify]: Simplify (/ 1 1) into 1
6.727 * [backup-simplify]: Simplify (sqrt 0) into 0
6.729 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.729 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.729 * [taylor]: Taking taylor expansion of 1 in x
6.729 * [backup-simplify]: Simplify 1 into 1
6.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.729 * [taylor]: Taking taylor expansion of x in x
6.729 * [backup-simplify]: Simplify 0 into 0
6.729 * [backup-simplify]: Simplify 1 into 1
6.729 * [backup-simplify]: Simplify (/ 1 1) into 1
6.729 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
6.729 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
6.730 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
6.730 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.730 * [taylor]: Taking taylor expansion of x in x
6.730 * [backup-simplify]: Simplify 0 into 0
6.730 * [backup-simplify]: Simplify 1 into 1
6.730 * [backup-simplify]: Simplify (/ 1 1) into 1
6.730 * [taylor]: Taking taylor expansion of 1 in x
6.730 * [backup-simplify]: Simplify 1 into 1
6.731 * [backup-simplify]: Simplify (+ 1 0) into 1
6.731 * [backup-simplify]: Simplify (/ 1 1) into 1
6.731 * [backup-simplify]: Simplify (sqrt 0) into 0
6.733 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.733 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.733 * [taylor]: Taking taylor expansion of 1 in x
6.733 * [backup-simplify]: Simplify 1 into 1
6.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.733 * [taylor]: Taking taylor expansion of x in x
6.733 * [backup-simplify]: Simplify 0 into 0
6.733 * [backup-simplify]: Simplify 1 into 1
6.733 * [backup-simplify]: Simplify (/ 1 1) into 1
6.734 * [backup-simplify]: Simplify (- 1) into -1
6.734 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.734 * [backup-simplify]: Simplify (* 0 -1) into 0
6.734 * [backup-simplify]: Simplify 0 into 0
6.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.736 * [backup-simplify]: Simplify (- 0) into 0
6.736 * [backup-simplify]: Simplify (+ 1 0) into 1
6.738 * [backup-simplify]: Simplify (+ (* 0 1) (* +nan.0 -1)) into (- +nan.0)
6.738 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.739 * [backup-simplify]: Simplify (- 0) into 0
6.740 * [backup-simplify]: Simplify (+ 0 0) into 0
6.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.741 * [backup-simplify]: Simplify (+ 0 1) into 1
6.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
6.744 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.746 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 -1))) into (- +nan.0)
6.746 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.747 * [backup-simplify]: Simplify (- 0) into 0
6.747 * [backup-simplify]: Simplify (+ 0 0) into 0
6.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.748 * [backup-simplify]: Simplify (+ 0 0) into 0
6.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
6.751 * [backup-simplify]: Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.754 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 -1)))) into (- +nan.0)
6.754 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.755 * [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)))))
6.755 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x)))))
6.755 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
6.755 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
6.755 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.755 * [taylor]: Taking taylor expansion of x in x
6.755 * [backup-simplify]: Simplify 0 into 0
6.755 * [backup-simplify]: Simplify 1 into 1
6.756 * [backup-simplify]: Simplify (/ 1 1) into 1
6.756 * [taylor]: Taking taylor expansion of 1 in x
6.756 * [backup-simplify]: Simplify 1 into 1
6.756 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
6.756 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
6.756 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.756 * [taylor]: Taking taylor expansion of 1 in x
6.756 * [backup-simplify]: Simplify 1 into 1
6.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.756 * [taylor]: Taking taylor expansion of x in x
6.756 * [backup-simplify]: Simplify 0 into 0
6.756 * [backup-simplify]: Simplify 1 into 1
6.756 * [backup-simplify]: Simplify (/ 1 1) into 1
6.756 * [backup-simplify]: Simplify (- 1) into -1
6.757 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.757 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.757 * [backup-simplify]: Simplify (sqrt 0) into 0
6.758 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.758 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
6.758 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.758 * [taylor]: Taking taylor expansion of x in x
6.758 * [backup-simplify]: Simplify 0 into 0
6.758 * [backup-simplify]: Simplify 1 into 1
6.758 * [backup-simplify]: Simplify (/ 1 1) into 1
6.758 * [taylor]: Taking taylor expansion of 1 in x
6.758 * [backup-simplify]: Simplify 1 into 1
6.758 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
6.758 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
6.758 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.758 * [taylor]: Taking taylor expansion of 1 in x
6.758 * [backup-simplify]: Simplify 1 into 1
6.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.758 * [taylor]: Taking taylor expansion of x in x
6.758 * [backup-simplify]: Simplify 0 into 0
6.758 * [backup-simplify]: Simplify 1 into 1
6.759 * [backup-simplify]: Simplify (/ 1 1) into 1
6.759 * [backup-simplify]: Simplify (- 1) into -1
6.759 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.760 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.760 * [backup-simplify]: Simplify (sqrt 0) into 0
6.761 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.761 * [backup-simplify]: Simplify (+ 1 0) into 1
6.762 * [backup-simplify]: Simplify (* 1 0) into 0
6.762 * [backup-simplify]: Simplify 0 into 0
6.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.762 * [backup-simplify]: Simplify (+ 0 1) into 1
6.763 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 1 0)) into (- +nan.0)
6.763 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.764 * [backup-simplify]: Simplify (- 0) into 0
6.764 * [backup-simplify]: Simplify (+ 1 0) into 1
6.765 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
6.767 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.767 * [backup-simplify]: Simplify (+ 0 0) into 0
6.769 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
6.769 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.770 * [backup-simplify]: Simplify (- 0) into 0
6.770 * [backup-simplify]: Simplify (+ 0 0) into 0
6.771 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
6.774 * [backup-simplify]: Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.774 * [backup-simplify]: Simplify (+ 0 0) into 0
6.776 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
6.777 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.777 * [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)))))
6.778 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
6.778 * [backup-simplify]: Simplify (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) into (sqrt (/ (- 1 x) (+ x 1)))
6.778 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
6.778 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
6.778 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
6.778 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.778 * [taylor]: Taking taylor expansion of 1 in x
6.778 * [backup-simplify]: Simplify 1 into 1
6.778 * [taylor]: Taking taylor expansion of x in x
6.778 * [backup-simplify]: Simplify 0 into 0
6.778 * [backup-simplify]: Simplify 1 into 1
6.778 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.778 * [taylor]: Taking taylor expansion of x in x
6.778 * [backup-simplify]: Simplify 0 into 0
6.778 * [backup-simplify]: Simplify 1 into 1
6.778 * [taylor]: Taking taylor expansion of 1 in x
6.778 * [backup-simplify]: Simplify 1 into 1
6.778 * [backup-simplify]: Simplify (- 0) into 0
6.778 * [backup-simplify]: Simplify (+ 1 0) into 1
6.779 * [backup-simplify]: Simplify (+ 0 1) into 1
6.779 * [backup-simplify]: Simplify (/ 1 1) into 1
6.779 * [backup-simplify]: Simplify (sqrt 1) into 1
6.779 * [backup-simplify]: Simplify (- 1) into -1
6.780 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.780 * [backup-simplify]: Simplify (+ 1 0) into 1
6.780 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
6.781 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
6.781 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
6.781 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
6.781 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.781 * [taylor]: Taking taylor expansion of 1 in x
6.781 * [backup-simplify]: Simplify 1 into 1
6.781 * [taylor]: Taking taylor expansion of x in x
6.781 * [backup-simplify]: Simplify 0 into 0
6.781 * [backup-simplify]: Simplify 1 into 1
6.781 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.781 * [taylor]: Taking taylor expansion of x in x
6.781 * [backup-simplify]: Simplify 0 into 0
6.781 * [backup-simplify]: Simplify 1 into 1
6.781 * [taylor]: Taking taylor expansion of 1 in x
6.781 * [backup-simplify]: Simplify 1 into 1
6.781 * [backup-simplify]: Simplify (- 0) into 0
6.782 * [backup-simplify]: Simplify (+ 1 0) into 1
6.782 * [backup-simplify]: Simplify (+ 0 1) into 1
6.782 * [backup-simplify]: Simplify (/ 1 1) into 1
6.782 * [backup-simplify]: Simplify (sqrt 1) into 1
6.783 * [backup-simplify]: Simplify (- 1) into -1
6.783 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.783 * [backup-simplify]: Simplify (+ 1 0) into 1
6.784 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
6.785 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
6.785 * [backup-simplify]: Simplify 1 into 1
6.785 * [backup-simplify]: Simplify -1 into -1
6.786 * [backup-simplify]: Simplify (- 0) into 0
6.786 * [backup-simplify]: Simplify (+ 0 0) into 0
6.786 * [backup-simplify]: Simplify (+ 0 0) into 0
6.787 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
6.788 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
6.788 * [backup-simplify]: Simplify 1/2 into 1/2
6.789 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
6.789 * [backup-simplify]: Simplify (* (sqrt (/ 1 (sqrt (+ 1 (/ 1 x))))) (sqrt (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
6.789 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
6.789 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
6.789 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
6.789 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.789 * [taylor]: Taking taylor expansion of 1 in x
6.789 * [backup-simplify]: Simplify 1 into 1
6.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.789 * [taylor]: Taking taylor expansion of x in x
6.789 * [backup-simplify]: Simplify 0 into 0
6.789 * [backup-simplify]: Simplify 1 into 1
6.790 * [backup-simplify]: Simplify (/ 1 1) into 1
6.790 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.790 * [taylor]: Taking taylor expansion of x in x
6.790 * [backup-simplify]: Simplify 0 into 0
6.790 * [backup-simplify]: Simplify 1 into 1
6.790 * [backup-simplify]: Simplify (/ 1 1) into 1
6.790 * [taylor]: Taking taylor expansion of 1 in x
6.790 * [backup-simplify]: Simplify 1 into 1
6.791 * [backup-simplify]: Simplify (- 1) into -1
6.791 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.791 * [backup-simplify]: Simplify (+ 1 0) into 1
6.792 * [backup-simplify]: Simplify (/ -1 1) into -1
6.792 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.793 * [backup-simplify]: Simplify (- 0) into 0
6.794 * [backup-simplify]: Simplify (+ 1 0) into 1
6.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.795 * [backup-simplify]: Simplify (+ 0 1) into 1
6.796 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
6.797 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
6.797 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
6.797 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
6.797 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.797 * [taylor]: Taking taylor expansion of 1 in x
6.797 * [backup-simplify]: Simplify 1 into 1
6.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.797 * [taylor]: Taking taylor expansion of x in x
6.797 * [backup-simplify]: Simplify 0 into 0
6.797 * [backup-simplify]: Simplify 1 into 1
6.798 * [backup-simplify]: Simplify (/ 1 1) into 1
6.798 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.798 * [taylor]: Taking taylor expansion of x in x
6.798 * [backup-simplify]: Simplify 0 into 0
6.798 * [backup-simplify]: Simplify 1 into 1
6.798 * [backup-simplify]: Simplify (/ 1 1) into 1
6.798 * [taylor]: Taking taylor expansion of 1 in x
6.798 * [backup-simplify]: Simplify 1 into 1
6.799 * [backup-simplify]: Simplify (- 1) into -1
6.799 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.800 * [backup-simplify]: Simplify (+ 1 0) into 1
6.800 * [backup-simplify]: Simplify (/ -1 1) into -1
6.801 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.806 * [backup-simplify]: Simplify (- 0) into 0
6.807 * [backup-simplify]: Simplify (+ 1 0) into 1
6.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.808 * [backup-simplify]: Simplify (+ 0 1) into 1
6.809 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
6.811 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
6.811 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.812 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
6.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.813 * [backup-simplify]: Simplify (- 0) into 0
6.814 * [backup-simplify]: Simplify (+ 0 0) into 0
6.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.815 * [backup-simplify]: Simplify (+ 0 0) into 0
6.816 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
6.819 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
6.820 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
6.822 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
6.823 * [backup-simplify]: Simplify (* (sqrt (/ 1 (sqrt (+ 1 (/ 1 (- x)))))) (sqrt (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
6.823 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
6.823 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
6.823 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
6.823 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.823 * [taylor]: Taking taylor expansion of x in x
6.823 * [backup-simplify]: Simplify 0 into 0
6.823 * [backup-simplify]: Simplify 1 into 1
6.823 * [backup-simplify]: Simplify (/ 1 1) into 1
6.823 * [taylor]: Taking taylor expansion of 1 in x
6.823 * [backup-simplify]: Simplify 1 into 1
6.823 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.823 * [taylor]: Taking taylor expansion of 1 in x
6.823 * [backup-simplify]: Simplify 1 into 1
6.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.823 * [taylor]: Taking taylor expansion of x in x
6.823 * [backup-simplify]: Simplify 0 into 0
6.823 * [backup-simplify]: Simplify 1 into 1
6.824 * [backup-simplify]: Simplify (/ 1 1) into 1
6.824 * [backup-simplify]: Simplify (+ 1 0) into 1
6.824 * [backup-simplify]: Simplify (- 1) into -1
6.824 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.825 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.825 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.826 * [backup-simplify]: Simplify (+ 0 1) into 1
6.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.826 * [backup-simplify]: Simplify (- 0) into 0
6.826 * [backup-simplify]: Simplify (+ 1 0) into 1
6.827 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
6.828 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
6.828 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
6.828 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
6.828 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.828 * [taylor]: Taking taylor expansion of x in x
6.828 * [backup-simplify]: Simplify 0 into 0
6.828 * [backup-simplify]: Simplify 1 into 1
6.828 * [backup-simplify]: Simplify (/ 1 1) into 1
6.828 * [taylor]: Taking taylor expansion of 1 in x
6.828 * [backup-simplify]: Simplify 1 into 1
6.828 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.828 * [taylor]: Taking taylor expansion of 1 in x
6.828 * [backup-simplify]: Simplify 1 into 1
6.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.828 * [taylor]: Taking taylor expansion of x in x
6.828 * [backup-simplify]: Simplify 0 into 0
6.828 * [backup-simplify]: Simplify 1 into 1
6.829 * [backup-simplify]: Simplify (/ 1 1) into 1
6.829 * [backup-simplify]: Simplify (+ 1 0) into 1
6.829 * [backup-simplify]: Simplify (- 1) into -1
6.829 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.830 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.830 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.831 * [backup-simplify]: Simplify (+ 0 1) into 1
6.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.831 * [backup-simplify]: Simplify (- 0) into 0
6.831 * [backup-simplify]: Simplify (+ 1 0) into 1
6.832 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
6.833 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
6.833 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.834 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
6.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.834 * [backup-simplify]: Simplify (+ 0 0) into 0
6.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.835 * [backup-simplify]: Simplify (- 0) into 0
6.835 * [backup-simplify]: Simplify (+ 0 0) into 0
6.836 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
6.838 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
6.838 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
6.840 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
6.840 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
6.840 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
6.840 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
6.840 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
6.840 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
6.840 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
6.840 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
6.841 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
6.841 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (sqrt (+ 1 (/ 1 x))))) (sqrt (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x))))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
6.841 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
6.841 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
6.841 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
6.841 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
6.841 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
6.841 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify 0 into 0
6.842 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
6.842 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (sqrt (+ 1 (/ 1 (- x)))))) (sqrt (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x)))))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
6.842 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
6.842 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
6.842 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
6.842 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
6.842 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
6.842 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
6.842 * [backup-simplify]: Simplify 0 into 0
6.842 * [backup-simplify]: Simplify 0 into 0
6.842 * [backup-simplify]: Simplify 0 into 0
6.842 * [backup-simplify]: Simplify 0 into 0
6.842 * [backup-simplify]: Simplify 0 into 0
6.842 * [backup-simplify]: Simplify 0 into 0
6.842 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
6.843 * * * [progress]: simplifying candidates
6.843 * * * * [progress]: [ 1 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (sqrt (+ 1 x)) -1)) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.843 * * * * [progress]: [ 2 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (+ 1 x) (- 1/2))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.843 * * * * [progress]: [ 3 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (sqrt (+ 1 x)) (- 1))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.843 * * * * [progress]: [ 4 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (+ 1 x) (- (/ 1 2)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.843 * * * * [progress]: [ 5 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (/ 1 (sqrt (+ 1 x))) 1)) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.843 * * * * [progress]: [ 6 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (- (log (sqrt (+ 1 x)))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.843 * * * * [progress]: [ 7 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (- 0 (log (sqrt (+ 1 x)))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
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6.847 * * * * [progress]: [ 112 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (/ (- 1 x) (sqrt 1)) (sqrt (+ 1 x))))))))>
6.847 * * * * [progress]: [ 113 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
6.847 * * * * [progress]: [ 114 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (/ (- 1 x) 1) (sqrt (+ 1 x))))))))>
6.847 * * * * [progress]: [ 115 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))))))))>
6.847 * * * * [progress]: [ 116 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))))>
6.847 * * * * [progress]: [ 117 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))))))))>
6.847 * * * * [progress]: [ 118 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (sqrt (+ 1 x)) (- (sqrt 1) (sqrt x)))))))))>
6.847 * * * * [progress]: [ 119 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) (/ (sqrt (+ 1 x)) (- 1 (sqrt x)))))))))>
6.847 * * * * [progress]: [ 120 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))))))))>
6.848 * * * * [progress]: [ 121 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (* (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
6.848 * * * * [progress]: [ 122 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))))>
6.848 * * * * [progress]: [ 123 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- (pow 1 3) (pow x 3)) (* (sqrt (+ 1 x)) (+ (* 1 1) (+ (* x x) (* 1 x))))))))))>
6.848 * * * * [progress]: [ 124 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- (* 1 1) (* x x)) (* (sqrt (+ 1 x)) (+ 1 x))))))))>
6.848 * * * * [progress]: [ 125 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (posit16->real (real->posit16 (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 126 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) 1/2))))>
6.848 * * * * [progress]: [ 127 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) 1))))>
6.848 * * * * [progress]: [ 128 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ 1 2)))))>
6.848 * * * * [progress]: [ 129 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) 1))))>
6.848 * * * * [progress]: [ 130 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (+ (log (sqrt (/ 1 (sqrt (+ 1 x))))) (log (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 131 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 132 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 133 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ 1 (sqrt (+ 1 x))))) (* (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 134 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (cbrt (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))) (cbrt (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 135 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 136 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.848 * * * * [progress]: [ 137 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (sqrt (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 138 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (sqrt (- 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))))>
6.848 * * * * [progress]: [ 139 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.848 * * * * [progress]: [ 140 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 141 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 142 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 143 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.848 * * * * [progress]: [ 144 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 145 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 146 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 147 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 148 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 149 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 150 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 151 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 152 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 153 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 154 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 155 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 156 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 157 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 158 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 159 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 160 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 161 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 162 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 163 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.849 * * * * [progress]: [ 164 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (* (cbrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.849 * * * * [progress]: [ 165 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))))) (sqrt (cbrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.849 * * * * [progress]: [ 166 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 167 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 168 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (sqrt (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 169 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 170 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
6.850 * * * * [progress]: [ 171 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
6.850 * * * * [progress]: [ 172 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 173 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
6.850 * * * * [progress]: [ 174 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 175 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 176 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 177 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
6.850 * * * * [progress]: [ 178 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
6.850 * * * * [progress]: [ 179 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 180 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) 1))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
6.850 * * * * [progress]: [ 181 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) (sqrt (/ (- 1 x) (cbrt (sqrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 182 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (sqrt (/ (- 1 x) (sqrt (cbrt (+ 1 x)))))))))>
6.850 * * * * [progress]: [ 183 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 184 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.851 * * * * [progress]: [ 185 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.851 * * * * [progress]: [ 186 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 187 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 1))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.851 * * * * [progress]: [ 188 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (sqrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 189 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (cbrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 190 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 191 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt 1)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
6.851 * * * * [progress]: [ 192 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt 1)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
6.851 * * * * [progress]: [ 193 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 194 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
6.851 * * * * [progress]: [ 195 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (sqrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 196 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (sqrt (/ (- 1 (sqrt x)) (sqrt (cbrt (+ 1 x)))))))))>
6.851 * * * * [progress]: [ 197 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- 1 (sqrt x)) (sqrt (sqrt (+ 1 x)))))))))>
6.852 * * * * [progress]: [ 198 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) (sqrt 1)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
6.852 * * * * [progress]: [ 199 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) (sqrt 1)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
6.852 * * * * [progress]: [ 200 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- 1 (sqrt x)) (sqrt (sqrt (+ 1 x)))))))))>
6.852 * * * * [progress]: [ 201 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (+ 1 (sqrt x)) 1))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
6.852 * * * * [progress]: [ 202 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) (sqrt (/ (- 1 x) (cbrt (sqrt (+ 1 x)))))))))>
6.852 * * * * [progress]: [ 203 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (sqrt (/ (- 1 x) (sqrt (cbrt (+ 1 x)))))))))>
6.852 * * * * [progress]: [ 204 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))))>
6.852 * * * * [progress]: [ 205 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.852 * * * * [progress]: [ 206 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.852 * * * * [progress]: [ 207 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))) (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))))>
6.852 * * * * [progress]: [ 208 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ 1 1))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.852 * * * * [progress]: [ 209 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt 1)) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.852 * * * * [progress]: [ 210 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (- 1 x))) (sqrt (/ 1 (sqrt (+ 1 x))))))))>
6.853 * * * * [progress]: [ 211 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
6.853 * * * * [progress]: [ 212 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))))) (sqrt (sqrt (- 1 x)))))))>
6.853 * * * * [progress]: [ 213 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (sqrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.853 * * * * [progress]: [ 214 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (+ 1 x)))) 1) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.853 * * * * [progress]: [ 215 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 (sqrt (+ 1 x))))) (cbrt (sqrt (/ 1 (sqrt (+ 1 x)))))) (* (cbrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.853 * * * * [progress]: [ 216 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ 1 (sqrt (+ 1 x)))) (cbrt (/ 1 (sqrt (+ 1 x)))))) (* (sqrt (cbrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.853 * * * * [progress]: [ 217 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.853 * * * * [progress]: [ 218 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (* (sqrt (/ (cbrt 1) (cbrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.854 * * * * [progress]: [ 219 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (* (sqrt (/ (cbrt 1) (sqrt (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.854 * * * * [progress]: [ 220 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ 1 x))))) (* (sqrt (/ (cbrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.854 * * * * [progress]: [ 221 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))) (* (sqrt (/ (cbrt 1) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.854 * * * * [progress]: [ 222 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))) (* (sqrt (/ (cbrt 1) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.854 * * * * [progress]: [ 223 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ 1 x))))) (* (sqrt (/ (cbrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.854 * * * * [progress]: [ 224 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) 1)) (* (sqrt (/ (cbrt 1) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 225 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (cbrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 226 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (* (sqrt (/ (sqrt 1) (sqrt (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 227 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 228 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (sqrt 1))) (* (sqrt (/ (sqrt 1) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 229 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (sqrt 1))) (* (sqrt (/ (sqrt 1) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 230 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (* (sqrt (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 231 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) 1)) (* (sqrt (/ (sqrt 1) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 232 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (* (sqrt (/ 1 (cbrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 233 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (* (sqrt (/ 1 (sqrt (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 234 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 235 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt 1))) (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 236 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt 1))) (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 237 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.855 * * * * [progress]: [ 238 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.856 * * * * [progress]: [ 239 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.856 * * * * [progress]: [ 240 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.856 * * * * [progress]: [ 241 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ (pow 1 3) (pow x 3))))) (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.856 * * * * [progress]: [ 242 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (- (* 1 1) (* x x))))) (* (sqrt (sqrt (- 1 x))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.856 * * * * [progress]: [ 243 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (* (sqrt (sqrt (/ 1 (sqrt (+ 1 x))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.856 * * * * [progress]: [ 244 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.856 * * * * [progress]: [ 245 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))>
6.856 * * * * [progress]: [ 246 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))))>
6.856 * * * * [progress]: [ 247 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.856 * * * * [progress]: [ 248 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (+ 1 x))))))))>
6.856 * * * * [progress]: [ 249 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) 1)))>
6.856 * * * * [progress]: [ 250 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.856 * * * * [progress]: [ 251 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.856 * * * * [progress]: [ 252 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))) (cbrt (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) (cbrt (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.856 * * * * [progress]: [ 253 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))) (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.857 * * * * [progress]: [ 254 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))) (sqrt (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.857 * * * * [progress]: [ 255 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))))>
6.857 * * * * [progress]: [ 256 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
6.857 * * * * [progress]: [ 257 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.857 * * * * [progress]: [ 258 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.857 * * * * [progress]: [ 259 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
6.857 * * * * [progress]: [ 260 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x)))))))>
6.857 * * * * [progress]: [ 261 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))))>
6.857 * * * * [progress]: [ 262 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))))>
6.857 * * * * [progress]: [ 263 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
6.857 * * * * [progress]: [ 264 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
6.857 * * * * [progress]: [ 265 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
6.857 * * * * [progress]: [ 266 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
6.857 * * * * [progress]: [ 267 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
6.857 * * * * [progress]: [ 268 / 268 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
6.863 * [simplify]: Simplifying:
  (- 1/2)
  (- 1)
  (- (/ 1 2))
  (- (log (sqrt (+ 1 x))))
  (- 0 (log (sqrt (+ 1 x))))
  (- (log 1) (log (sqrt (+ 1 x))))
  (log (/ 1 (sqrt (+ 1 x))))
  (exp (/ 1 (sqrt (+ 1 x))))
  (/ (* (* 1 1) 1) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
  (* (cbrt (/ 1 (sqrt (+ 1 x)))) (cbrt (/ 1 (sqrt (+ 1 x)))))
  (cbrt (/ 1 (sqrt (+ 1 x))))
  (* (* (/ 1 (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x)))) (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (- 1)
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  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (cbrt 1) (cbrt (sqrt (+ 1 x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (cbrt 1) (sqrt (cbrt (+ 1 x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (+ 1 x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (+ 1 x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (sqrt (+ 1 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt 1) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt 1) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (sqrt (+ 1 x)))
  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ 1 (cbrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ 1 (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (+ 1 x)))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (+ 1 x)))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 1)
  (/ 1 (sqrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 x)) 1)
  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 1)
  (/ (sqrt (+ 1 x)) (cbrt 1))
  (/ (sqrt (+ 1 x)) (sqrt 1))
  (/ (sqrt (+ 1 x)) 1)
  (/ 1 (sqrt (+ (pow 1 3) (pow x 3))))
  (/ 1 (sqrt (- (* 1 1) (* x x))))
  (real->posit16 (/ 1 (sqrt (+ 1 x))))
  (- (log (- 1 x)) (log (sqrt (+ 1 x))))
  (log (/ (- 1 x) (sqrt (+ 1 x))))
  (exp (/ (- 1 x) (sqrt (+ 1 x))))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
  (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x)))))
  (cbrt (/ (- 1 x) (sqrt (+ 1 x))))
  (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (- (- 1 x))
  (- (sqrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ x (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
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  (/ (- 1 x) (sqrt (cbrt (+ 1 x))))
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  (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
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  (/ 1 (sqrt 1))
  (/ (- 1 x) (sqrt (+ 1 x)))
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  (/ 1 1)
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  (/ (- (sqrt 1) (sqrt x)) (cbrt (sqrt (+ 1 x))))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (cbrt (+ 1 x))))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x))))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x))))
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  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt 1))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x))))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (sqrt (+ 1 x))))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (- 1 (sqrt x)) (cbrt (sqrt (+ 1 x))))
  (/ (+ 1 (sqrt x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (- 1 (sqrt x)) (sqrt (cbrt (+ 1 x))))
  (/ (+ 1 (sqrt x)) (sqrt (sqrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (sqrt (sqrt (+ 1 x))))
  (/ (+ 1 (sqrt x)) (sqrt 1))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
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  (/ (+ 1 (sqrt x)) (sqrt (sqrt (+ 1 x))))
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  (/ (+ 1 (sqrt x)) 1)
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  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (- 1 x) (cbrt (sqrt (+ 1 x))))
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  (/ (- 1 x) (sqrt (cbrt (+ 1 x))))
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  (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
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  (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
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  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
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6.872 * * [simplify]: iteration 0: 336 enodes
7.019 * * [simplify]: iteration 1: 660 enodes
7.265 * * [simplify]: iteration 2: 1438 enodes
8.196 * * [simplify]: iteration 3: 4743 enodes
9.674 * * [simplify]: iteration complete: 5030 enodes
9.674 * * [simplify]: Extracting #0: cost 131 inf + 0
9.676 * * [simplify]: Extracting #1: cost 774 inf + 3
9.680 * * [simplify]: Extracting #2: cost 1353 inf + 2321
9.694 * * [simplify]: Extracting #3: cost 1298 inf + 21549
9.731 * * [simplify]: Extracting #4: cost 810 inf + 106058
9.814 * * [simplify]: Extracting #5: cost 228 inf + 246708
9.900 * * [simplify]: Extracting #6: cost 11 inf + 316941
9.991 * * [simplify]: Extracting #7: cost 0 inf + 321627
10.061 * [simplify]: Simplified to:
  -1/2
  -1
  -1/2
  (log (/ 1 (sqrt (+ 1 x))))
  (log (/ 1 (sqrt (+ 1 x))))
  (log (/ 1 (sqrt (+ 1 x))))
  (log (/ 1 (sqrt (+ 1 x))))
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  -1
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  (/ 1 (fabs (cbrt (+ 1 x))))
  (/ 1 (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  1
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  1
  (/ 1 (sqrt (+ 1 x)))
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  (/ 1 (sqrt (sqrt (+ 1 x))))
  1
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  (/ 1 (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  1
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  1
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  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  1
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  (/ 1 (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  1
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  1
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  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  1
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  (/ 1 (sqrt (+ 1 x)))
  (sqrt (+ 1 x))
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  (/ 1 (fabs (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  1
  1
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  1
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  (sqrt (+ 1 x))
  (sqrt (+ 1 x))
  (/ 1 (sqrt (+ (* x (* x x)) 1)))
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  (real->posit16 (atan (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (+ 1 x)))))))
  (+ (+ (* (* 3/8 x) x) 1) (* x -1/2))
  (- (+ (/ +nan.0 x) (- (/ (/ +nan.0 x) (* x x)) (/ +nan.0 (* x x)))))
  (- (+ (/ +nan.0 x) (- (/ (/ +nan.0 x) (* x x)) (/ +nan.0 (* x x)))))
  (+ (+ (* -3/2 x) 1) (* 7/8 (* x x)))
  (+ (- (/ +nan.0 x) +nan.0) (/ (- +nan.0) (* x x)))
  (+ (- (/ +nan.0 x) +nan.0) (/ (- +nan.0) (* x x)))
  (+ (* (* x x) 1/2) (- 1 x))
  (- (/ (/ 1 x) (sqrt -1)) (- (/ (/ (/ 1/2 (sqrt -1)) x) x) (sqrt -1)))
  (- (/ (/ 1 x) (sqrt -1)) (- (/ (/ (/ 1/2 (sqrt -1)) x) x) (sqrt -1)))
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10.089 * * * [progress]: adding candidates to table
11.505 * [progress]: [Phase 3 of 3] Extracting.
11.505 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>)
11.507 * * * [regime-changes]: Trying 1 branch expressions: (x)
11.508 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>)
11.536 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
11.536 * [simplify]: Simplifying:
  (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
11.536 * * [simplify]: iteration 0: 10 enodes
11.537 * * [simplify]: iteration 1: 14 enodes
11.537 * * [simplify]: iteration complete: 14 enodes
11.537 * * [simplify]: Extracting #0: cost 1 inf + 0
11.537 * * [simplify]: Extracting #1: cost 3 inf + 0
11.537 * * [simplify]: Extracting #2: cost 3 inf + 1
11.537 * * [simplify]: Extracting #3: cost 5 inf + 1
11.537 * * [simplify]: Extracting #4: cost 7 inf + 1
11.537 * * [simplify]: Extracting #5: cost 9 inf + 1
11.537 * * [simplify]: Extracting #6: cost 0 inf + 1108
11.538 * [simplify]: Simplified to:
  (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
13.761 * [regime-testing]: Baseline error score: 0.0166270783847981
13.763 * [regime-testing]: Oracle error score: 0.012876609576197025
13.767 * [regime-testing]: End program error score: 0.0166270783847981