1547113519.224 * [misc]progress:  [Phase 1 of 3] Setting up.
1547113519.226 * * * [misc]progress:  [1/2] Preparing points
1547113519.227 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547113519.318 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113519.318 * * * * [misc]points:  Sampling 122 additional inputs, on iter 1 have 134 / 256
1547113519.364 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113519.364 * * * * [misc]points:  Sampling 57 additional inputs, on iter 2 have 199 / 256
1547113519.371 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113519.371 * * * * [misc]points:  Sampling 28 additional inputs, on iter 3 have 228 / 256
1547113519.375 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113519.375 * * * * [misc]points:  Sampling 13 additional inputs, on iter 4 have 243 / 256
1547113519.378 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113519.378 * * * * [misc]points:  Sampling 6 additional inputs, on iter 5 have 250 / 256
1547113519.380 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113519.381 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 255 / 256
1547113519.383 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113519.383 * * * * [exit]points:  Sampled 257 points with exact outputs
1547113519.383 * * * [misc]progress:  [2/2] Setting up program.
1547113519.387 * [misc]progress:  [Phase 2 of 3] Improving.
1547113519.387 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1547113519.388 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
1547113519.389 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113519.393 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113519.396 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113519.399 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113519.402 * [exit]simplify:  Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
1547113519.403 * [misc]simplify:  Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2))
1547113519.407 * * [misc]progress:  iteration 1 / 4
1547113519.407 * * * [misc]progress:  picking best candidate
1547113519.409 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1547113519.409 * * * [misc]progress:  localizing error
1547113519.434 * * * [misc]progress:  generating rewritten candidates
1547113519.434 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1 1)
1547113519.442 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 1)
1547113519.446 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1547113519.469 * * * [misc]progress:  generating series expansions
1547113519.470 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1 1)
1547113519.479 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1547113519.479 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1547113519.481 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113519.481 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113519.481 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.481 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.481 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.482 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.482 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.482 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113519.482 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.482 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.482 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.482 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.482 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.483 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.483 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.484 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.484 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113519.484 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113519.484 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.484 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.484 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.484 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.484 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.484 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113519.484 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.484 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.484 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.484 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.484 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.484 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.485 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.485 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.485 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.486 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.486 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.486 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.487 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547113519.487 * [misc]backup-simplify:  Simplify -2 into -2
1547113519.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.488 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547113519.488 * [misc]backup-simplify:  Simplify 2 into 2
1547113519.489 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547113519.489 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1547113519.489 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1547113519.489 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113519.489 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.490 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.490 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.490 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.490 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.490 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.490 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.490 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.490 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.490 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.490 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.490 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.491 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.491 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.491 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.491 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.491 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.491 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.491 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113519.491 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113519.491 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.491 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.491 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.491 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.491 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.491 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.491 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.492 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.492 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.492 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.492 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.492 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.492 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.492 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.492 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.492 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.492 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.492 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113519.492 * [misc]backup-simplify:  Simplify -1 into -1
1547113519.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.493 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.493 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.493 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547113519.493 * [misc]backup-simplify:  Simplify 2 into 2
1547113519.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.494 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.494 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547113519.494 * [misc]backup-simplify:  Simplify -2 into -2
1547113519.494 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113519.494 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1547113519.494 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1547113519.494 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113519.494 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.495 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.495 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.495 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.495 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.495 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.495 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.495 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.495 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.495 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.495 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.495 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.495 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.495 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.495 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.495 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.495 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.495 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113519.495 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113519.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.495 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.495 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.495 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.495 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.496 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.496 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.496 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.496 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.496 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.496 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.496 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.496 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.496 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.496 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.496 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.496 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.496 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113519.496 * [misc]backup-simplify:  Simplify -1 into -1
1547113519.496 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.496 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.497 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547113519.497 * [misc]backup-simplify:  Simplify -2 into -2
1547113519.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.498 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.498 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547113519.498 * [misc]backup-simplify:  Simplify -2 into -2
1547113519.498 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113519.498 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 1)
1547113519.498 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
1547113519.498 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1547113519.498 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547113519.498 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113519.498 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113519.498 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.498 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.498 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.498 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.498 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.498 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113519.498 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.498 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.498 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.498 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.498 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.499 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.499 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.499 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113519.499 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.499 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.499 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.500 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547113519.500 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547113519.500 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547113519.500 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113519.500 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113519.500 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.500 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.500 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.500 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.500 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.500 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113519.500 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.500 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.500 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.500 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.500 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.500 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.500 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.500 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.500 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113519.501 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.501 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.501 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.501 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547113519.501 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547113519.501 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.501 * [misc]backup-simplify:  Simplify -1 into -1
1547113519.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.502 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547113519.503 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1547113519.503 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547113519.503 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1547113519.503 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1547113519.503 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1547113519.503 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547113519.504 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113519.504 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.504 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.504 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.504 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.504 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.504 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.504 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.504 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.504 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.504 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.504 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.504 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.504 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.504 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.504 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.504 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.504 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.504 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.504 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113519.504 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113519.505 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.505 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.505 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.505 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.505 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547113519.506 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547113519.506 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547113519.506 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113519.506 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.506 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.506 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.506 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.506 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.506 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.506 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.506 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.506 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.506 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.506 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.506 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.506 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.506 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.506 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.506 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.506 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113519.507 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113519.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.507 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.507 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.507 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547113519.508 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547113519.508 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113519.508 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1547113519.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.509 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547113519.510 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113519.511 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113519.513 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113519.513 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1547113519.513 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1547113519.513 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547113519.513 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113519.513 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.513 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.513 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.513 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.513 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.513 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.513 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.513 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.513 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.513 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.513 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.513 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.513 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.513 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.513 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.513 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.513 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.514 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.514 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.514 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113519.514 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113519.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.514 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.514 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.514 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.515 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547113519.515 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547113519.515 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547113519.515 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113519.515 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113519.515 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.515 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.515 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.515 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.515 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.515 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.515 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113519.515 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113519.515 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.515 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113519.515 * [misc]taylor:  Taking taylor expansion of x in x
1547113519.515 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.515 * [misc]backup-simplify:  Simplify 1 into 1
1547113519.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113519.515 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.516 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113519.516 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113519.516 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113519.516 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113519.516 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.516 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113519.516 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113519.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.516 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113519.517 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547113519.517 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547113519.517 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113519.517 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1547113519.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113519.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113519.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113519.518 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547113519.520 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113519.521 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113519.524 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113519.524 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1547113519.525 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113519.525 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
1547113519.525 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1547113519.527 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113519.527 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1547113519.527 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113519.527 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113519.527 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.527 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.527 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.527 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.527 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.527 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.527 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113519.528 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547113519.528 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
1547113519.528 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1547113519.528 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547113519.528 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1547113519.528 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547113519.528 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1547113519.528 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.528 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.528 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.528 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.528 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.528 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.528 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113519.528 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547113519.528 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
1547113519.528 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1547113519.528 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547113519.528 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1547113519.529 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547113519.529 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1547113519.529 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.529 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.529 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.529 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.529 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.529 * [misc]backup-simplify:  Simplify 0 into 0
1547113519.529 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113519.529 * * * [misc]progress:  simplifying candidates
1547113519.529 * * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
1547113519.529 * * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
1547113519.529 * * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
1547113519.529 * * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
1547113519.529 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1547113519.530 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113519.531 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113519.532 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113519.535 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113519.535 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))
1547113519.535 * * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
1547113519.535 * * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
1547113519.535 * * * * [misc]progress:  [ 7 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
1547113519.535 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1547113519.535 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113519.537 * * [misc]simplify:  iters left: 5 (35 enodes)
1547113519.546 * * [misc]simplify:  iters left: 4 (100 enodes)
1547113519.584 * * [misc]simplify:  iters left: 3 (313 enodes)
1547113519.862 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1547113519.862 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))
1547113519.862 * * * * [misc]progress:  [ 8 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
1547113519.863 * * * * [misc]progress:  [ 9 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
1547113519.863 * * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113519.863 * * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
1547113519.863 * * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
1547113519.863 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1547113519.863 * * [misc]simplify:  iters left: 4 (4 enodes)
1547113519.864 * * [misc]simplify:  iters left: 3 (7 enodes)
1547113519.866 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547113519.866 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))
1547113519.866 * * * * [misc]progress:  [ 13 / 80 ] 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))))))))>
1547113519.866 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547113519.867 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113519.870 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113519.876 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113519.883 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113519.892 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113519.901 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1547113519.901 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))
1547113519.901 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1547113519.902 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113519.904 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113519.907 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113519.910 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1547113519.910 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))
1547113519.910 * * * * [misc]progress:  [ 14 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113519.910 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1547113519.911 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113519.913 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113519.917 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113519.922 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113519.927 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1547113519.927 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113519.927 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1547113519.927 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113519.929 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113519.936 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113519.939 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547113519.939 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547113519.939 * * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1547113519.940 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547113519.940 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113519.942 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113519.945 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113519.950 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113519.955 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113519.961 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113519.961 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))
1547113519.961 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1547113519.961 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113519.963 * * [misc]simplify:  iters left: 4 (11 enodes)
1547113519.966 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113519.969 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547113519.969 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547113519.970 * * * * [misc]progress:  [ 16 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
1547113519.970 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547113519.970 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113519.972 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113519.976 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113519.981 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547113519.981 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))
1547113519.981 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1547113519.981 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113519.983 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113519.986 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113519.990 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1547113519.990 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))
1547113519.990 * * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113519.990 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547113519.990 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113519.993 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113519.996 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113519.997 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113519.997 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113519.997 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547113519.998 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113519.999 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113520.000 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113520.002 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113520.002 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547113520.002 * * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1547113520.002 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547113520.002 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113520.003 * * [misc]simplify:  iters left: 4 (9 enodes)
1547113520.005 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113520.006 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113520.006 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
1547113520.006 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1547113520.006 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113520.007 * * [misc]simplify:  iters left: 4 (11 enodes)
1547113520.009 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113520.010 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547113520.010 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547113520.010 * * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
1547113520.011 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547113520.011 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113520.012 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113520.013 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1547113520.013 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))
1547113520.013 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1547113520.013 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113520.014 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113520.016 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113520.018 * * [misc]simplify:  iters left: 2 (19 enodes)
1547113520.020 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1547113520.020 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))
1547113520.020 * * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
1547113520.020 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1547113520.020 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113520.021 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113520.022 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547113520.022 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
1547113520.022 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1547113520.022 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113520.023 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113520.025 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113520.027 * * [misc]simplify:  iters left: 2 (19 enodes)
1547113520.029 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547113520.029 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547113520.030 * * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
1547113520.030 * [enter]simplify:  Simplifying (/ 1 1)
1547113520.030 * * [misc]simplify:  iters left: 2 (2 enodes)
1547113520.030 * * [misc]simplify:  iters left: 1 (4 enodes)
1547113520.030 * [exit]simplify:  Simplified to 1
1547113520.030 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
1547113520.031 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1547113520.031 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113520.032 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113520.036 * * [misc]simplify:  iters left: 2 (16 enodes)
1547113520.040 * * [misc]simplify:  iters left: 1 (18 enodes)
1547113520.044 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113520.045 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547113520.045 * * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
1547113520.045 * * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
1547113520.045 * * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1547113520.045 * * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
1547113520.045 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1547113520.045 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113520.046 * * [misc]simplify:  iters left: 2 (7 enodes)
1547113520.048 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1547113520.048 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1)))))))
1547113520.048 * * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547113520.048 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547113520.048 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113520.050 * * [misc]simplify:  iters left: 2 (7 enodes)
1547113520.051 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547113520.051 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1)))))))
1547113520.051 * * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
1547113520.052 * [enter]simplify:  Simplifying (+ 1 x)
1547113520.052 * * [misc]simplify:  iters left: 2 (3 enodes)
1547113520.053 * * [misc]simplify:  iters left: 1 (6 enodes)
1547113520.055 * [exit]simplify:  Simplified to (+ x 1)
1547113520.055 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1))))))
1547113520.055 * * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
1547113520.055 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113520.056 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113520.057 * * [misc]simplify:  iters left: 4 (9 enodes)
1547113520.060 * * [misc]simplify:  iters left: 3 (10 enodes)
1547113520.061 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113520.061 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))
1547113520.061 * * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
1547113520.061 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547113520.061 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113520.062 * * [misc]simplify:  iters left: 2 (8 enodes)
1547113520.063 * * [misc]simplify:  iters left: 1 (9 enodes)
1547113520.064 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113520.064 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))
1547113520.064 * * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1547113520.064 * * * * [misc]progress:  [ 31 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1547113520.064 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1547113520.064 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113520.065 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113520.067 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113520.072 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113520.079 * * [misc]simplify:  iters left: 2 (66 enodes)
1547113520.093 * * [misc]simplify:  iters left: 1 (92 enodes)
1547113520.118 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1547113520.118 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x)))))))
1547113520.118 * * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
1547113520.118 * [enter]simplify:  Simplifying (- 1 x)
1547113520.119 * * [misc]simplify:  iters left: 2 (3 enodes)
1547113520.120 * * [misc]simplify:  iters left: 1 (7 enodes)
1547113520.121 * [exit]simplify:  Simplified to (- 1 x)
1547113520.121 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))
1547113520.122 * * * * [misc]progress:  [ 33 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
1547113520.122 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1547113520.122 * * [misc]simplify:  iters left: 3 (6 enodes)
1547113520.125 * * [misc]simplify:  iters left: 2 (15 enodes)
1547113520.128 * * [misc]simplify:  iters left: 1 (22 enodes)
1547113520.134 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1547113520.134 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (- x) (* x x) 1) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))
1547113520.134 * * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
1547113520.135 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1547113520.135 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113520.137 * * [misc]simplify:  iters left: 3 (10 enodes)
1547113520.139 * * [misc]simplify:  iters left: 2 (14 enodes)
1547113520.142 * * [misc]simplify:  iters left: 1 (16 enodes)
1547113520.146 * [exit]simplify:  Simplified to (- 1 (* x x))
1547113520.146 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
1547113520.146 * * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.146 * * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.146 * * * * [misc]progress:  [ 37 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
1547113520.146 * * * * [misc]progress:  [ 38 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
1547113520.146 * * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.146 * * * * [misc]progress:  [ 40 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.146 * * * * [misc]progress:  [ 41 / 80 ] 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))))))))>
1547113520.146 * * * * [misc]progress:  [ 42 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.146 * * * * [misc]progress:  [ 43 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.147 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
1547113520.147 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113520.150 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113520.154 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113520.159 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113520.163 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1))))
1547113520.163 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))
1547113520.163 * * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.163 * [enter]simplify:  Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
1547113520.163 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113520.164 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113520.167 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113520.169 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113520.172 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1))))
1547113520.172 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1547113520.172 * * * * [misc]progress:  [ 45 / 80 ] 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))))))))>
1547113520.172 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113520.172 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113520.174 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113520.177 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113520.181 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113520.185 * * [misc]simplify:  iters left: 2 (38 enodes)
1547113520.190 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1547113520.190 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))
1547113520.190 * * * * [misc]progress:  [ 46 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113520.190 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
1547113520.191 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113520.192 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113520.194 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113520.196 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113520.199 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547113520.199 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113520.199 * * * * [misc]progress:  [ 47 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1547113520.199 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
1547113520.199 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113520.200 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113520.203 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113520.205 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113520.208 * * [misc]simplify:  iters left: 2 (28 enodes)
1547113520.211 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547113520.211 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
1547113520.211 * * * * [misc]progress:  [ 48 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
1547113520.211 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113520.211 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113520.213 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113520.215 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113520.217 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1547113520.217 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))
1547113520.217 * * * * [misc]progress:  [ 49 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113520.217 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
1547113520.217 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113520.218 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113520.220 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113520.222 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547113520.222 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113520.222 * * * * [misc]progress:  [ 50 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1547113520.222 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) 1))
1547113520.222 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113520.223 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113520.225 * * [misc]simplify:  iters left: 4 (13 enodes)
1547113520.226 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547113520.226 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
1547113520.226 * * * * [misc]progress:  [ 51 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
1547113520.226 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113520.226 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113520.227 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113520.229 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))))
1547113520.229 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))
1547113520.229 * * * * [misc]progress:  [ 52 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
1547113520.229 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (+ 1 x))))
1547113520.229 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113520.230 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113520.231 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547113520.231 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
1547113520.231 * * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547113520.231 * [enter]simplify:  Simplifying (sqrt (/ 1 1))
1547113520.231 * * [misc]simplify:  iters left: 3 (3 enodes)
1547113520.232 * * [misc]simplify:  iters left: 2 (5 enodes)
1547113520.233 * [exit]simplify:  Simplified to 1
1547113520.233 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1547113520.233 * * * * [misc]progress:  [ 54 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547113520.233 * [enter]simplify:  Simplifying (sqrt 1)
1547113520.233 * * [misc]simplify:  iters left: 1 (2 enodes)
1547113520.234 * [exit]simplify:  Simplified to 1
1547113520.234 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1547113520.234 * * * * [misc]progress:  [ 55 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
1547113520.234 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547113520.234 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113520.234 * * [misc]simplify:  iters left: 2 (8 enodes)
1547113520.235 * * [misc]simplify:  iters left: 1 (9 enodes)
1547113520.236 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113520.236 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))
1547113520.236 * * * * [misc]progress:  [ 56 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1547113520.237 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
1547113520.237 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113520.239 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113520.245 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113520.250 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113520.253 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (fma (* x x) x 1)))
1547113520.253 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (fma (* x x) x 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))
1547113520.253 * * * * [misc]progress:  [ 57 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
1547113520.253 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1547113520.253 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113520.254 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113520.257 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113520.260 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113520.263 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1547113520.263 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
1547113520.263 * * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
1547113520.263 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547113520.263 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113520.264 * * [misc]simplify:  iters left: 2 (8 enodes)
1547113520.265 * * [misc]simplify:  iters left: 1 (9 enodes)
1547113520.266 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113520.266 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1547113520.266 * * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.266 * * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547113520.266 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ 1 x)))
1547113520.267 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113520.268 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113520.269 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113520.271 * * [misc]simplify:  iters left: 2 (19 enodes)
1547113520.274 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1547113520.274 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1)))))))
1547113520.274 * * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
1547113520.274 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547113520.274 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113520.275 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113520.278 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113520.281 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113520.282 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547113520.282 * * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547113520.282 * * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.282 * * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.282 * * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
1547113520.282 * * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.282 * * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.282 * * * * [misc]progress:  [ 68 / 80 ] 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))))))))>
1547113520.282 * * * * [misc]progress:  [ 69 / 80 ] 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))))))))>
1547113520.282 * * * * [misc]progress:  [ 70 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1547113520.282 * * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
1547113520.282 * * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1547113520.282 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547113520.283 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113520.285 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113520.292 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113520.298 * * [misc]simplify:  iters left: 3 (62 enodes)
1547113520.311 * * [misc]simplify:  iters left: 2 (92 enodes)
1547113520.333 * * [misc]simplify:  iters left: 1 (111 enodes)
1547113520.366 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1547113520.366 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1547113520.366 * * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547113520.367 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113520.367 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113520.371 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113520.381 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113520.399 * * [misc]simplify:  iters left: 3 (91 enodes)
1547113520.428 * * [misc]simplify:  iters left: 2 (158 enodes)
1547113520.467 * * [misc]simplify:  iters left: 1 (216 enodes)
1547113520.538 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1547113520.538 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1547113520.538 * * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547113520.539 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113520.539 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113520.543 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113520.553 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113520.576 * * [misc]simplify:  iters left: 3 (91 enodes)
1547113520.628 * * [misc]simplify:  iters left: 2 (158 enodes)
1547113520.664 * * [misc]simplify:  iters left: 1 (216 enodes)
1547113520.725 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1547113520.725 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1547113520.725 * * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1547113520.725 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1547113520.725 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113520.727 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113520.729 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113520.734 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113520.740 * * [misc]simplify:  iters left: 2 (49 enodes)
1547113520.744 * * [misc]simplify:  iters left: 1 (63 enodes)
1547113520.753 * [exit]simplify:  Simplified to (fma (* 1/2 x) x (- 1 x))
1547113520.753 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* 1/2 x) x (- 1 x)))))
1547113520.753 * * * * [misc]progress:  [ 76 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547113520.753 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113520.753 * * [misc]simplify:  iters left: 6 (19 enodes)
1547113520.757 * * [misc]simplify:  iters left: 5 (44 enodes)
1547113520.773 * * [misc]simplify:  iters left: 4 (89 enodes)
1547113520.808 * * [misc]simplify:  iters left: 3 (182 enodes)
1547113520.904 * * [misc]simplify:  iters left: 2 (368 enodes)
1547113522.376 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1547113522.377 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1547113522.377 * * * * [misc]progress:  [ 77 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547113522.377 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113522.377 * * [misc]simplify:  iters left: 6 (19 enodes)
1547113522.381 * * [misc]simplify:  iters left: 5 (44 enodes)
1547113522.388 * * [misc]simplify:  iters left: 4 (89 enodes)
1547113522.412 * * [misc]simplify:  iters left: 3 (182 enodes)
1547113522.514 * * [misc]simplify:  iters left: 2 (368 enodes)
1547113523.719 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1547113523.719 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1547113523.719 * * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1547113523.719 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113523.719 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113523.720 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113523.722 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113523.725 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113523.727 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113523.727 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1547113523.727 * * * * [misc]progress:  [ 79 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1547113523.728 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113523.728 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113523.729 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113523.731 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113523.733 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113523.737 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113523.737 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1547113523.737 * * * * [misc]progress:  [ 80 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1547113523.738 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113523.738 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113523.739 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113523.741 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113523.743 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113523.745 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1547113523.745 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1547113523.745 * * * [misc]progress:  adding candidates to table
1547113524.399 * * [misc]progress:  iteration 2 / 4
1547113524.399 * * * [misc]progress:  picking best candidate
1547113524.406 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))>
1547113524.406 * * * [misc]progress:  localizing error
1547113524.423 * * * [misc]progress:  generating rewritten candidates
1547113524.423 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 1 1)
1547113524.424 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1547113524.431 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1)
1547113524.437 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1547113524.439 * * * [misc]progress:  generating series expansions
1547113524.439 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 1 1)
1547113524.439 * [misc]backup-simplify:  Simplify (log (- 1 x)) into (log (- 1 x))
1547113524.439 * [misc]approximate:  Taking taylor expansion of (log (- 1 x)) in (x) around 0
1547113524.439 * [misc]taylor:  Taking taylor expansion of (log (- 1 x)) in x
1547113524.439 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113524.439 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.439 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.439 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.439 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.439 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.439 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.439 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.439 * [misc]taylor:  Taking taylor expansion of (log (- 1 x)) in x
1547113524.439 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113524.439 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.439 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.439 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.439 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.439 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.440 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.440 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.440 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.440 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.440 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.442 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
1547113524.442 * [misc]backup-simplify:  Simplify -1 into -1
1547113524.442 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.445 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.445 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547113524.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.449 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
1547113524.449 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1547113524.449 * [misc]backup-simplify:  Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
1547113524.450 * [misc]backup-simplify:  Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x)))
1547113524.450 * [misc]approximate:  Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0
1547113524.450 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1547113524.450 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113524.450 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.450 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.450 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.450 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.450 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.450 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.450 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.450 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.450 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.450 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1547113524.450 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113524.450 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.450 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.450 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.450 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.450 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.450 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.450 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.451 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.451 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.451 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1547113524.451 * [misc]backup-simplify:  Simplify (- (log -1) (log x)) into (- (log -1) (log x))
1547113524.451 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.451 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.452 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.453 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1547113524.453 * [misc]backup-simplify:  Simplify -1 into -1
1547113524.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.454 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.456 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1547113524.456 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547113524.456 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
1547113524.456 * [misc]backup-simplify:  Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1))
1547113524.456 * [misc]approximate:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0
1547113524.456 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1547113524.456 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113524.456 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.456 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.456 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.456 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.457 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.457 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.457 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.457 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.457 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1547113524.457 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113524.457 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.457 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.457 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.457 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.457 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.457 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.457 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.457 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.457 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1547113524.458 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1547113524.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.458 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.459 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.459 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.459 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.462 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.462 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547113524.462 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
1547113524.462 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1547113524.462 * [misc]backup-simplify:  Simplify (sqrt (exp (- (log (- 1 x)) (log1p x)))) into (sqrt (exp (- (log (- 1 x)) (log1p x))))
1547113524.462 * [misc]approximate:  Taking taylor expansion of (sqrt (exp (- (log (- 1 x)) (log1p x)))) in (x) around 0
1547113524.462 * [misc]taylor:  Taking taylor expansion of (sqrt (exp (- (log (- 1 x)) (log1p x)))) in x
1547113524.462 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- 1 x)) (log1p x))) in x
1547113524.462 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 x)) (log1p x)) in x
1547113524.462 * [misc]taylor:  Taking taylor expansion of (log (- 1 x)) in x
1547113524.462 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113524.462 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.462 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.462 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.462 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.462 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.463 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.463 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.463 * [misc]taylor:  Taking taylor expansion of (log1p x) in x
1547113524.463 * [misc]taylor:  Rewrote expression to (log (+ 1 x))
1547113524.463 * [misc]taylor:  Taking taylor expansion of (+ 1 x) in x
1547113524.463 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.463 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.463 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.463 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.463 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.463 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.463 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.463 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.464 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.465 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
1547113524.465 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.466 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.466 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.467 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1547113524.467 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547113524.467 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113524.468 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
1547113524.468 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547113524.468 * [misc]taylor:  Taking taylor expansion of (sqrt (exp (- (log (- 1 x)) (log1p x)))) in x
1547113524.468 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- 1 x)) (log1p x))) in x
1547113524.468 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 x)) (log1p x)) in x
1547113524.468 * [misc]taylor:  Taking taylor expansion of (log (- 1 x)) in x
1547113524.468 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113524.468 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.468 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.468 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.468 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.468 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.468 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.468 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.468 * [misc]taylor:  Taking taylor expansion of (log1p x) in x
1547113524.469 * [misc]taylor:  Rewrote expression to (log (+ 1 x))
1547113524.469 * [misc]taylor:  Taking taylor expansion of (+ 1 x) in x
1547113524.469 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.469 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.469 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.469 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.469 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.469 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.469 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.469 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.469 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.471 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
1547113524.471 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.473 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.473 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.473 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1547113524.473 * [misc]backup-simplify:  Simplify (exp 0) into 1
1547113524.473 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113524.475 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
1547113524.475 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547113524.475 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.475 * [misc]backup-simplify:  Simplify -1 into -1
1547113524.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.480 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.485 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.485 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547113524.485 * [misc]backup-simplify:  Simplify (+ -1/2 1/2) into 0
1547113524.487 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
1547113524.488 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1547113524.488 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547113524.489 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1547113524.489 * [misc]backup-simplify:  Simplify (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))) into (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))
1547113524.489 * [misc]approximate:  Taking taylor expansion of (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))) in (x) around 0
1547113524.489 * [misc]taylor:  Taking taylor expansion of (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))) in x
1547113524.489 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))) in x
1547113524.489 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
1547113524.489 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1547113524.489 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113524.489 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.489 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.489 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.489 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.489 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.489 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.489 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.494 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.495 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.495 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.495 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 x)) in x
1547113524.495 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 x)))
1547113524.495 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 x)) in x
1547113524.495 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.495 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.495 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.495 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.495 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.495 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.495 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.496 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.496 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1547113524.496 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1547113524.496 * [misc]backup-simplify:  Simplify (- (- (log x))) into (log x)
1547113524.496 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log x)) (log x)) into (log -1)
1547113524.496 * [misc]backup-simplify:  Simplify (exp (log -1)) into -1
1547113524.496 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113524.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.498 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1547113524.498 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.499 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.500 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.500 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.500 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1547113524.501 * [misc]backup-simplify:  Simplify (* (exp (log -1)) (+ (* (/ (pow -2 1) 1)))) into 2
1547113524.501 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547113524.501 * [misc]taylor:  Taking taylor expansion of (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))) in x
1547113524.501 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))) in x
1547113524.501 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
1547113524.501 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1547113524.501 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113524.501 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.501 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.501 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.502 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.502 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.502 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.502 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.502 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.502 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 x)) in x
1547113524.502 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 x)))
1547113524.502 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 x)) in x
1547113524.502 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.502 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.502 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.502 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.502 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.502 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.503 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.503 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.503 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1547113524.503 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1547113524.503 * [misc]backup-simplify:  Simplify (- (- (log x))) into (log x)
1547113524.503 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log x)) (log x)) into (log -1)
1547113524.503 * [misc]backup-simplify:  Simplify (exp (log -1)) into -1
1547113524.504 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113524.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.505 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1547113524.505 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.506 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.507 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.507 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.507 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1547113524.508 * [misc]backup-simplify:  Simplify (* (exp (log -1)) (+ (* (/ (pow -2 1) 1)))) into 2
1547113524.508 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547113524.508 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113524.509 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1547113524.509 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.511 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1547113524.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.514 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.514 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547113524.514 * [misc]backup-simplify:  Simplify (+ -1/2 1/2) into 0
1547113524.516 * [misc]backup-simplify:  Simplify (* (exp (log -1)) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into -2
1547113524.517 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113524.518 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113524.520 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113524.520 * [misc]backup-simplify:  Simplify (sqrt (exp (- (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))))) into (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))))
1547113524.520 * [misc]approximate:  Taking taylor expansion of (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))))) in (x) around 0
1547113524.520 * [misc]taylor:  Taking taylor expansion of (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))))) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.520 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.520 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.520 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.520 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.520 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.520 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.520 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.520 * [misc]taylor:  Taking taylor expansion of (log1p (/ -1 x)) in x
1547113524.520 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ -1 x)))
1547113524.520 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ -1 x)) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.520 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.520 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547113524.520 * [misc]taylor:  Taking taylor expansion of -1 in x
1547113524.520 * [misc]backup-simplify:  Simplify -1 into -1
1547113524.520 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.520 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.520 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.521 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113524.521 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.521 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.521 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1547113524.521 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1547113524.521 * [misc]backup-simplify:  Simplify (- (- (log -1) (log x))) into (- (log x) (log -1))
1547113524.521 * [misc]backup-simplify:  Simplify (+ (- (log x)) (- (log x) (log -1))) into (- (log -1))
1547113524.522 * [misc]backup-simplify:  Simplify (exp (- (log -1))) into (exp (- (log -1)))
1547113524.522 * [misc]backup-simplify:  Simplify (sqrt (exp (- (log -1)))) into (sqrt (exp (- (log -1))))
1547113524.522 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.522 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.524 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.524 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547113524.524 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.525 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1547113524.526 * [misc]backup-simplify:  Simplify (- -1) into 1
1547113524.526 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547113524.527 * [misc]backup-simplify:  Simplify (* (exp (- (log -1))) (+ (* (/ (pow 2 1) 1)))) into (* 2 (exp (- (log -1))))
1547113524.528 * [misc]backup-simplify:  Simplify (/ (* 2 (exp (- (log -1)))) (* 2 (sqrt (exp (- (log -1)))))) into (sqrt (exp (- (log -1))))
1547113524.528 * [misc]taylor:  Taking taylor expansion of (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))))) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.528 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.528 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.528 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.528 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.528 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.528 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.528 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.528 * [misc]taylor:  Taking taylor expansion of (log1p (/ -1 x)) in x
1547113524.528 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ -1 x)))
1547113524.528 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ -1 x)) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.528 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.528 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547113524.528 * [misc]taylor:  Taking taylor expansion of -1 in x
1547113524.528 * [misc]backup-simplify:  Simplify -1 into -1
1547113524.529 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.529 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.529 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.529 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113524.529 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.529 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.529 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1547113524.529 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1547113524.529 * [misc]backup-simplify:  Simplify (- (- (log -1) (log x))) into (- (log x) (log -1))
1547113524.529 * [misc]backup-simplify:  Simplify (+ (- (log x)) (- (log x) (log -1))) into (- (log -1))
1547113524.530 * [misc]backup-simplify:  Simplify (exp (- (log -1))) into (exp (- (log -1)))
1547113524.530 * [misc]backup-simplify:  Simplify (sqrt (exp (- (log -1)))) into (sqrt (exp (- (log -1))))
1547113524.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.530 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.532 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.532 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547113524.532 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.533 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1547113524.534 * [misc]backup-simplify:  Simplify (- -1) into 1
1547113524.534 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547113524.535 * [misc]backup-simplify:  Simplify (* (exp (- (log -1))) (+ (* (/ (pow 2 1) 1)))) into (* 2 (exp (- (log -1))))
1547113524.536 * [misc]backup-simplify:  Simplify (/ (* 2 (exp (- (log -1)))) (* 2 (sqrt (exp (- (log -1)))))) into (sqrt (exp (- (log -1))))
1547113524.537 * [misc]backup-simplify:  Simplify (sqrt (exp (- (log -1)))) into (sqrt (exp (- (log -1))))
1547113524.538 * [misc]backup-simplify:  Simplify (sqrt (exp (- (log -1)))) into (sqrt (exp (- (log -1))))
1547113524.538 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.543 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.543 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.547 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1547113524.547 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547113524.547 * [misc]backup-simplify:  Simplify (+ -1/2 1/2) into 0
1547113524.550 * [misc]backup-simplify:  Simplify (* (exp (- (log -1))) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into (* 2 (exp (- (log -1))))
1547113524.554 * [misc]backup-simplify:  Simplify (/ (- (* 2 (exp (- (log -1)))) (pow (sqrt (exp (- (log -1)))) 2) (+)) (* 2 (sqrt (exp (- (log -1)))))) into (* 1/2 (sqrt (exp (- (log -1)))))
1547113524.555 * [misc]backup-simplify:  Simplify (* 1/2 (sqrt (exp (- (log -1))))) into (* 1/2 (sqrt (exp (- (log -1)))))
1547113524.558 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (sqrt (exp (- (log -1))))) (pow (/ 1 (- x)) 2)) (+ (* (sqrt (exp (- (log -1)))) (/ 1 (- x))) (sqrt (exp (- (log -1)))))) into (- (+ (sqrt (exp (- (log -1)))) (* 1/2 (* (/ 1 (pow x 2)) (sqrt (exp (- (log -1))))))) (* (/ 1 x) (sqrt (exp (- (log -1))))))
1547113524.558 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1)
1547113524.558 * [misc]backup-simplify:  Simplify (- (log (- 1 x)) (log1p x)) into (- (log (- 1 x)) (log1p x))
1547113524.558 * [misc]approximate:  Taking taylor expansion of (- (log (- 1 x)) (log1p x)) in (x) around 0
1547113524.558 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 x)) (log1p x)) in x
1547113524.558 * [misc]taylor:  Taking taylor expansion of (log (- 1 x)) in x
1547113524.558 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113524.558 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.558 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.558 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.558 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.558 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.559 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.559 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.559 * [misc]taylor:  Taking taylor expansion of (log1p x) in x
1547113524.559 * [misc]taylor:  Rewrote expression to (log (+ 1 x))
1547113524.559 * [misc]taylor:  Taking taylor expansion of (+ 1 x) in x
1547113524.559 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.559 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.559 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.559 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.559 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.559 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.559 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.559 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 x)) (log1p x)) in x
1547113524.559 * [misc]taylor:  Taking taylor expansion of (log (- 1 x)) in x
1547113524.559 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113524.559 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.559 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.559 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.559 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.559 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.560 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.560 * [misc]taylor:  Taking taylor expansion of (log1p x) in x
1547113524.560 * [misc]taylor:  Rewrote expression to (log (+ 1 x))
1547113524.560 * [misc]taylor:  Taking taylor expansion of (+ 1 x) in x
1547113524.560 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.560 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.560 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.560 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.560 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.561 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.561 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.561 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.561 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.564 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
1547113524.564 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.566 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.566 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.566 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1547113524.566 * [misc]backup-simplify:  Simplify -2 into -2
1547113524.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.571 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.575 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.575 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547113524.575 * [misc]backup-simplify:  Simplify (+ -1/2 1/2) into 0
1547113524.575 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.582 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
1547113524.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.589 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
1547113524.589 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1547113524.589 * [misc]backup-simplify:  Simplify (+ -1/3 -1/3) into -2/3
1547113524.589 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1547113524.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.599 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 -1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 -1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 -1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4
1547113524.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.605 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4
1547113524.606 * [misc]backup-simplify:  Simplify (- -1/4) into 1/4
1547113524.606 * [misc]backup-simplify:  Simplify (+ -1/4 1/4) into 0
1547113524.606 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.606 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.616 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 -1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 -1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 -1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 -1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into -1/5
1547113524.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.626 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 1/5
1547113524.626 * [misc]backup-simplify:  Simplify (- 1/5) into -1/5
1547113524.626 * [misc]backup-simplify:  Simplify (+ -1/5 -1/5) into -2/5
1547113524.626 * [misc]backup-simplify:  Simplify -2/5 into -2/5
1547113524.626 * [misc]backup-simplify:  Simplify (+ (* -2/5 (pow x 5)) (+ (* -2/3 (pow x 3)) (* -2 x))) into (- (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))))
1547113524.626 * [misc]backup-simplify:  Simplify (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))
1547113524.626 * [misc]approximate:  Taking taylor expansion of (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
1547113524.626 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
1547113524.626 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1547113524.626 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113524.626 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.627 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.627 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.627 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.627 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.627 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.627 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.627 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.627 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.627 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 x)) in x
1547113524.627 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 x)))
1547113524.627 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 x)) in x
1547113524.627 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.627 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.627 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.627 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.627 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.627 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.627 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.628 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.628 * [misc]taylor:  Taking taylor expansion of (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
1547113524.628 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1547113524.628 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113524.628 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.628 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.628 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.628 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.628 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.628 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.628 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.628 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.628 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.628 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.628 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 x)) in x
1547113524.628 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 x)))
1547113524.628 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 x)) in x
1547113524.628 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.628 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.628 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.628 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.628 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.628 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.628 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.628 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.629 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.629 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1547113524.629 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1547113524.629 * [misc]backup-simplify:  Simplify (- (- (log x))) into (log x)
1547113524.629 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log x)) (log x)) into (log -1)
1547113524.629 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.629 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.630 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.631 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1547113524.631 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.631 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.633 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.633 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113524.633 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1547113524.633 * [misc]backup-simplify:  Simplify -2 into -2
1547113524.633 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.636 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1547113524.636 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.641 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.641 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547113524.641 * [misc]backup-simplify:  Simplify (+ -1/2 1/2) into 0
1547113524.641 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113524.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.649 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3
1547113524.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.656 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
1547113524.656 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1547113524.656 * [misc]backup-simplify:  Simplify (+ -1/3 -1/3) into -2/3
1547113524.656 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1547113524.656 * [misc]backup-simplify:  Simplify (+ (* -2/3 (pow (/ 1 x) 3)) (+ (* -2 (/ 1 x)) (log -1))) into (- (log -1) (+ (* 2 (/ 1 x)) (* 2/3 (/ 1 (pow x 3)))))
1547113524.657 * [misc]backup-simplify:  Simplify (- (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))
1547113524.657 * [misc]approximate:  Taking taylor expansion of (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0
1547113524.657 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
1547113524.657 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1547113524.657 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113524.657 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.657 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.657 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.657 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.657 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.657 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.657 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.657 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.657 * [misc]taylor:  Taking taylor expansion of (log1p (/ -1 x)) in x
1547113524.657 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ -1 x)))
1547113524.657 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ -1 x)) in x
1547113524.657 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.657 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.657 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547113524.657 * [misc]taylor:  Taking taylor expansion of -1 in x
1547113524.657 * [misc]backup-simplify:  Simplify -1 into -1
1547113524.657 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.657 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.657 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.657 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113524.657 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.658 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.658 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
1547113524.658 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1547113524.658 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113524.658 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113524.658 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.658 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.658 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.658 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113524.658 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.658 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.658 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.658 * [misc]backup-simplify:  Simplify (log 1) into 0
1547113524.658 * [misc]taylor:  Taking taylor expansion of (log1p (/ -1 x)) in x
1547113524.658 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ -1 x)))
1547113524.658 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ -1 x)) in x
1547113524.658 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113524.658 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.658 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547113524.658 * [misc]taylor:  Taking taylor expansion of -1 in x
1547113524.658 * [misc]backup-simplify:  Simplify -1 into -1
1547113524.658 * [misc]taylor:  Taking taylor expansion of x in x
1547113524.658 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.659 * [misc]backup-simplify:  Simplify 1 into 1
1547113524.659 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113524.659 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113524.659 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1547113524.659 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1547113524.659 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1547113524.659 * [misc]backup-simplify:  Simplify (- (- (log -1) (log x))) into (- (log x) (log -1))
1547113524.660 * [misc]backup-simplify:  Simplify (+ (- (log x)) (- (log x) (log -1))) into (- (log -1))
1547113524.660 * [misc]backup-simplify:  Simplify (- (log -1)) into (- (log -1))
1547113524.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113524.660 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113524.661 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1547113524.662 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547113524.662 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113524.663 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1547113524.663 * [misc]backup-simplify:  Simplify (- -1) into 1
1547113524.663 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1547113524.663 * [misc]backup-simplify:  Simplify 2 into 2
1547113524.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.666 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1547113524.666 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.669 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1547113524.669 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547113524.669 * [misc]backup-simplify:  Simplify (+ -1/2 1/2) into 0
1547113524.669 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.669 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.673 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
1547113524.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113524.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113524.677 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3
1547113524.677 * [misc]backup-simplify:  Simplify (- -1/3) into 1/3
1547113524.677 * [misc]backup-simplify:  Simplify (+ 1/3 1/3) into 2/3
1547113524.677 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1547113524.677 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow (/ 1 (- x)) 3)) (+ (* 2 (/ 1 (- x))) (- (log -1)))) into (- (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))))
1547113524.678 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1547113524.678 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) into (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113524.678 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) in (x) around 0
1547113524.678 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) in x
1547113524.678 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) into (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113524.678 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) in x
1547113524.678 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) into (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113524.678 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) into (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113524.678 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.678 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.678 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.678 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.678 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.678 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.678 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) into (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113524.678 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))) into (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))))
1547113524.678 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))) in (x) around 0
1547113524.678 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))) in x
1547113524.679 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))) into (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))))
1547113524.679 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))) in x
1547113524.679 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))) into (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))))
1547113524.679 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x)))))) into (atan (sqrt (exp (- (log (- 1 (/ 1 x))) (log1p (/ 1 x))))))
1547113524.679 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.679 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.679 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.679 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.679 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.679 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.679 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 (/ 1 (/ 1 x)))) (log1p (/ 1 (/ 1 x))))))) into (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113524.679 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x))))))) into (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))))))
1547113524.679 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))))) in (x) around 0
1547113524.679 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))))) in x
1547113524.679 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))))) into (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))))))
1547113524.679 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))))) in x
1547113524.680 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))))) into (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))))))
1547113524.680 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))))) into (atan (sqrt (exp (- (log (+ (/ 1 x) 1)) (log1p (/ -1 x))))))
1547113524.680 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.680 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.680 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.680 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.680 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.680 * [misc]backup-simplify:  Simplify 0 into 0
1547113524.680 * [misc]backup-simplify:  Simplify (atan (sqrt (exp (- (log (+ (/ 1 (/ 1 (- x))) 1)) (log1p (/ -1 (/ 1 (- x)))))))) into (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113524.680 * * * [misc]progress:  simplifying candidates
1547113524.680 * * * * [misc]progress:  [ 1 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log1p (expm1 (log (- 1 x)))) (log1p x)))))))>
1547113524.680 * * * * [misc]progress:  [ 2 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (expm1 (log1p (log (- 1 x)))) (log1p x)))))))>
1547113524.680 * * * * [misc]progress:  [ 3 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log1p (- x)) (log1p x)))))))>
1547113524.680 * [enter]simplify:  Simplifying (- x)
1547113524.680 * * [misc]simplify:  iters left: 2 (2 enodes)
1547113524.681 * [exit]simplify:  Simplified to (- x)
1547113524.681 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log1p (- x)) (log1p x)))))))
1547113524.681 * * * * [misc]progress:  [ 4 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log1p (- x)) (log1p x)))))))>
1547113524.681 * [enter]simplify:  Simplifying (- x)
1547113524.681 * * [misc]simplify:  iters left: 2 (2 enodes)
1547113524.681 * [exit]simplify:  Simplified to (- x)
1547113524.681 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log1p (- x)) (log1p x)))))))
1547113524.681 * * * * [misc]progress:  [ 5 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x)))))))>
1547113524.681 * [enter]simplify:  Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
1547113524.682 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113524.682 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113524.685 * * [misc]simplify:  iters left: 4 (13 enodes)
1547113524.688 * [exit]simplify:  Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
1547113524.688 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x)))))))
1547113524.688 * * * * [misc]progress:  [ 6 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x)))))))>
1547113524.689 * [enter]simplify:  Simplifying (log (sqrt (- 1 x)))
1547113524.689 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113524.690 * * [misc]simplify:  iters left: 3 (9 enodes)
1547113524.692 * * [misc]simplify:  iters left: 2 (10 enodes)
1547113524.695 * [exit]simplify:  Simplified to (log (sqrt (- 1 x)))
1547113524.695 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x)))))))
1547113524.695 * * * * [misc]progress:  [ 7 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (+ (log 1) (log (- 1 x))) (log1p x)))))))>
1547113524.695 * [enter]simplify:  Simplifying (log 1)
1547113524.695 * * [misc]simplify:  iters left: 1 (2 enodes)
1547113524.697 * [exit]simplify:  Simplified to 0
1547113524.697 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (+ 0 (log (- 1 x))) (log1p x)))))))
1547113524.697 * * * * [misc]progress:  [ 8 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (- (log (- (pow 1 3) (pow x 3))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x)))))))>
1547113524.697 * [enter]simplify:  Simplifying (log (- (pow 1 3) (pow x 3)))
1547113524.697 * * [misc]simplify:  iters left: 4 (7 enodes)
1547113524.700 * * [misc]simplify:  iters left: 3 (16 enodes)
1547113524.704 * * [misc]simplify:  iters left: 2 (24 enodes)
1547113524.710 * * [misc]simplify:  iters left: 1 (30 enodes)
1547113524.716 * [exit]simplify:  Simplified to (log (fma (* x x) (- x) 1))
1547113524.716 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (- (log (fma (* x x) (- x) 1)) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x)))))))
1547113524.716 * * * * [misc]progress:  [ 9 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (- (log (- (* 1 1) (* x x))) (log (+ 1 x))) (log1p x)))))))>
1547113524.717 * [enter]simplify:  Simplifying (log (- (* 1 1) (* x x)))
1547113524.717 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113524.719 * * [misc]simplify:  iters left: 4 (11 enodes)
1547113524.722 * * [misc]simplify:  iters left: 3 (16 enodes)
1547113524.725 * * [misc]simplify:  iters left: 2 (18 enodes)
1547113524.729 * [exit]simplify:  Simplified to (log (- 1 (* x x)))
1547113524.729 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (- (log (- 1 (* x x))) (log (+ 1 x))) (log1p x)))))))
1547113524.729 * * * * [misc]progress:  [ 10 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (* 1 (log (- 1 x))) (log1p x)))))))>
1547113524.729 * * * * [misc]progress:  [ 11 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (pow (log (- 1 x)) 1) (log1p x)))))))>
1547113524.729 * * * * [misc]progress:  [ 12 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))>
1547113524.729 * [enter]simplify:  Simplifying (- 1 x)
1547113524.729 * * [misc]simplify:  iters left: 2 (3 enodes)
1547113524.730 * * [misc]simplify:  iters left: 1 (7 enodes)
1547113524.733 * [exit]simplify:  Simplified to (- 1 x)
1547113524.733 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))
1547113524.733 * * * * [misc]progress:  [ 13 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (exp (log (log (- 1 x)))) (log1p x)))))))>
1547113524.733 * * * * [misc]progress:  [ 14 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (exp (log (- 1 x)))) (log1p x)))))))>
1547113524.733 * * * * [misc]progress:  [ 15 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x)))) (log1p x)))))))>
1547113524.733 * * * * [misc]progress:  [ 16 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (cbrt (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))) (log1p x)))))))>
1547113524.733 * * * * [misc]progress:  [ 17 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))) (log1p x)))))))>
1547113524.733 * * * * [misc]progress:  [ 18 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (* 1 (log (- 1 x))) (log1p x)))))))>
1547113524.733 * * * * [misc]progress:  [ 19 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113524.733 * * * * [misc]progress:  [ 20 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113524.733 * * * * [misc]progress:  [ 21 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (exp (- (log (- 1 x)) (log1p x))) 1/2))))>
1547113524.733 * * * * [misc]progress:  [ 22 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (exp (- (log (- 1 x)) (log1p x)))) 1))))>
1547113524.733 * * * * [misc]progress:  [ 23 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113524.733 * * * * [misc]progress:  [ 24 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113524.734 * * * * [misc]progress:  [ 25 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (exp (- (log (- 1 x)) (log1p x))))) (cbrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))) (cbrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113524.734 * * * * [misc]progress:  [ 26 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (exp (- (log (- 1 x)) (log1p x)))) (sqrt (exp (- (log (- 1 x)) (log1p x))))) (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113524.734 * * * * [misc]progress:  [ 27 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113524.734 * [enter]simplify:  Simplifying (sqrt (exp (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))))
1547113524.734 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113524.738 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113524.745 * * [misc]simplify:  iters left: 4 (37 enodes)
1547113524.757 * * [misc]simplify:  iters left: 3 (63 enodes)
1547113524.766 * * [misc]simplify:  iters left: 2 (87 enodes)
1547113524.776 * * [misc]simplify:  iters left: 1 (109 enodes)
1547113524.795 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113524.795 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113524.795 * * * * [misc]progress:  [ 28 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x))))))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113524.795 * [enter]simplify:  Simplifying (sqrt (exp (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))))
1547113524.796 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113524.799 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113524.804 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113524.811 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113524.816 * * [misc]simplify:  iters left: 2 (68 enodes)
1547113524.825 * * [misc]simplify:  iters left: 1 (90 enodes)
1547113524.843 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113524.843 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113524.843 * * * * [misc]progress:  [ 29 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma 1 (log (- 1 x)) (- (* (log1p x) 1))))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113524.843 * [enter]simplify:  Simplifying (sqrt (exp (fma 1 (log (- 1 x)) (- (* (log1p x) 1)))))
1547113524.843 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113524.847 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113524.853 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113524.866 * * [misc]simplify:  iters left: 3 (60 enodes)
1547113524.881 * * [misc]simplify:  iters left: 2 (86 enodes)
1547113524.903 * * [misc]simplify:  iters left: 1 (110 enodes)
1547113524.934 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113524.934 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113524.934 * * * * [misc]progress:  [ 30 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113524.935 * [enter]simplify:  Simplifying (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))))
1547113524.935 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113524.939 * * [misc]simplify:  iters left: 5 (27 enodes)
1547113524.947 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113524.959 * * [misc]simplify:  iters left: 3 (61 enodes)
1547113524.973 * * [misc]simplify:  iters left: 2 (73 enodes)
1547113524.989 * * [misc]simplify:  iters left: 1 (77 enodes)
1547113525.010 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.010 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113525.010 * * * * [misc]progress:  [ 31 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x))))))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113525.010 * [enter]simplify:  Simplifying (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))))
1547113525.011 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113525.015 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113525.021 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113525.029 * * [misc]simplify:  iters left: 3 (48 enodes)
1547113525.040 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113525.053 * * [misc]simplify:  iters left: 1 (59 enodes)
1547113525.063 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.063 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113525.063 * * * * [misc]progress:  [ 32 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (log1p x) 1))))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113525.063 * [enter]simplify:  Simplifying (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (log1p x) 1)))))
1547113525.063 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113525.066 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113525.069 * * [misc]simplify:  iters left: 4 (36 enodes)
1547113525.075 * * [misc]simplify:  iters left: 3 (61 enodes)
1547113525.083 * * [misc]simplify:  iters left: 2 (72 enodes)
1547113525.098 * * [misc]simplify:  iters left: 1 (76 enodes)
1547113525.114 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.114 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113525.114 * * * * [misc]progress:  [ 33 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113525.114 * [enter]simplify:  Simplifying (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))))
1547113525.114 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113525.116 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113525.119 * * [misc]simplify:  iters left: 4 (37 enodes)
1547113525.125 * * [misc]simplify:  iters left: 3 (58 enodes)
1547113525.131 * * [misc]simplify:  iters left: 2 (81 enodes)
1547113525.142 * * [misc]simplify:  iters left: 1 (105 enodes)
1547113525.157 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.157 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113525.157 * * * * [misc]progress:  [ 34 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x))))))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113525.157 * [enter]simplify:  Simplifying (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))))
1547113525.157 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113525.159 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113525.165 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113525.173 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113525.186 * * [misc]simplify:  iters left: 2 (70 enodes)
1547113525.207 * * [misc]simplify:  iters left: 1 (114 enodes)
1547113525.238 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.238 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113525.238 * * * * [misc]progress:  [ 35 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (log1p x) 1))))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113525.238 * [enter]simplify:  Simplifying (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (log1p x) 1)))))
1547113525.238 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113525.240 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113525.244 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113525.250 * * [misc]simplify:  iters left: 3 (57 enodes)
1547113525.256 * * [misc]simplify:  iters left: 2 (81 enodes)
1547113525.272 * * [misc]simplify:  iters left: 1 (103 enodes)
1547113525.293 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.293 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113525.294 * * * * [misc]progress:  [ 36 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113525.294 * [enter]simplify:  Simplifying (sqrt (exp (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))))
1547113525.294 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113525.296 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113525.299 * * [misc]simplify:  iters left: 4 (37 enodes)
1547113525.305 * * [misc]simplify:  iters left: 3 (63 enodes)
1547113525.312 * * [misc]simplify:  iters left: 2 (87 enodes)
1547113525.331 * * [misc]simplify:  iters left: 1 (109 enodes)
1547113525.358 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.358 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113525.358 * * * * [misc]progress:  [ 37 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x))))))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113525.358 * [enter]simplify:  Simplifying (sqrt (exp (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))))
1547113525.359 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113525.361 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113525.366 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113525.374 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113525.384 * * [misc]simplify:  iters left: 2 (68 enodes)
1547113525.395 * * [misc]simplify:  iters left: 1 (90 enodes)
1547113525.410 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.410 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113525.410 * * * * [misc]progress:  [ 38 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (fma 1 (log (- 1 x)) (- (* (log1p x) 1))))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113525.411 * [enter]simplify:  Simplifying (sqrt (exp (fma 1 (log (- 1 x)) (- (* (log1p x) 1)))))
1547113525.411 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113525.414 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113525.420 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113525.432 * * [misc]simplify:  iters left: 3 (60 enodes)
1547113525.445 * * [misc]simplify:  iters left: 2 (86 enodes)
1547113525.466 * * [misc]simplify:  iters left: 1 (110 enodes)
1547113525.491 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.491 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (exp (log1p x)))) (sqrt (exp (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113525.491 * * * * [misc]progress:  [ 39 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (log (- 1 x)))) (sqrt (exp (- (log1p x))))))))>
1547113525.491 * [enter]simplify:  Simplifying (sqrt (exp (log (- 1 x))))
1547113525.491 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113525.492 * * [misc]simplify:  iters left: 4 (10 enodes)
1547113525.493 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113525.494 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113525.494 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (exp (- (log1p x))))))))
1547113525.495 * * * * [misc]progress:  [ 40 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))))) (sqrt (exp (- (log (cbrt (- 1 x))) (log1p x))))))))>
1547113525.495 * [enter]simplify:  Simplifying (sqrt (exp (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))))
1547113525.495 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113525.496 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113525.499 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113525.502 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547113525.502 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (exp (- (log (cbrt (- 1 x))) (log1p x))))))))
1547113525.502 * * * * [misc]progress:  [ 41 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (log (sqrt (- 1 x))))) (sqrt (exp (- (log (sqrt (- 1 x))) (log1p x))))))))>
1547113525.502 * [enter]simplify:  Simplifying (sqrt (exp (log (sqrt (- 1 x)))))
1547113525.502 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113525.503 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113525.504 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113525.506 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547113525.506 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (exp (- (log (sqrt (- 1 x))) (log1p x))))))))
1547113525.506 * * * * [misc]progress:  [ 42 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (log 1))) (sqrt (exp (- (log (- 1 x)) (log1p x))))))))>
1547113525.506 * [enter]simplify:  Simplifying (sqrt (exp (log 1)))
1547113525.506 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113525.507 * * [misc]simplify:  iters left: 2 (6 enodes)
1547113525.507 * [exit]simplify:  Simplified to 1
1547113525.507 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (exp (- (log (- 1 x)) (log1p x))))))))
1547113525.507 * * * * [misc]progress:  [ 43 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (log (- 1 x)))) (sqrt (exp (- (log1p x))))))))>
1547113525.508 * [enter]simplify:  Simplifying (sqrt (exp (log (- 1 x))))
1547113525.508 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113525.508 * * [misc]simplify:  iters left: 4 (10 enodes)
1547113525.510 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113525.511 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113525.511 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (exp (- (log1p x))))))))
1547113525.511 * * * * [misc]progress:  [ 44 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (exp (- (log (- 1 x)) (log1p x)))) (cbrt (exp (- (log (- 1 x)) (log1p x)))))) (sqrt (cbrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113525.511 * [enter]simplify:  Simplifying (sqrt (* (cbrt (exp (- (log (- 1 x)) (log1p x)))) (cbrt (exp (- (log (- 1 x)) (log1p x))))))
1547113525.511 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113525.513 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113525.515 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113525.518 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113525.521 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113525.525 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113525.539 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (exp (log1p x)))))
1547113525.540 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (exp (log1p x))))) (sqrt (cbrt (exp (- (log (- 1 x)) (log1p x)))))))))
1547113525.540 * * * * [misc]progress:  [ 45 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (exp (- (log (- 1 x)) (log1p x))))) (sqrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113525.540 * [enter]simplify:  Simplifying (sqrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113525.540 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113525.542 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113525.547 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113525.551 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113525.557 * * [misc]simplify:  iters left: 2 (31 enodes)
1547113525.564 * * [misc]simplify:  iters left: 1 (45 enodes)
1547113525.580 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (exp (log1p x)))))
1547113525.580 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (exp (log1p x))))) (sqrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))
1547113525.580 * * * * [misc]progress:  [ 46 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (exp (- (log (- 1 x)) (log1p x))))))))>
1547113525.580 * [enter]simplify:  Simplifying (sqrt 1)
1547113525.580 * * [misc]simplify:  iters left: 1 (2 enodes)
1547113525.581 * [exit]simplify:  Simplified to 1
1547113525.581 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (exp (- (log (- 1 x)) (log1p x))))))))
1547113525.581 * * * * [misc]progress:  [ 47 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (exp (log (- 1 x)))) (sqrt (exp (log1p x)))))))>
1547113525.581 * [enter]simplify:  Simplifying (sqrt (exp (log (- 1 x))))
1547113525.581 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113525.583 * * [misc]simplify:  iters left: 4 (10 enodes)
1547113525.585 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113525.588 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113525.588 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (exp (log1p x)))))))
1547113525.588 * * * * [misc]progress:  [ 48 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (exp (- (log (- 1 x)) (log1p x))))) (sqrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113525.588 * * * * [misc]progress:  [ 49 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (exp (- (log (- 1 x)) (log1p x))))))))>
1547113525.588 * [enter]simplify:  Simplifying (sqrt (exp (- (log (- 1 x)) (log1p x))))
1547113525.588 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113525.591 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113525.595 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113525.600 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113525.605 * * [misc]simplify:  iters left: 2 (30 enodes)
1547113525.613 * * [misc]simplify:  iters left: 1 (44 enodes)
1547113525.625 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (exp (log1p x))))
1547113525.625 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (exp (log1p x))))))))
1547113525.625 * * * * [misc]progress:  [ 50 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (exp (- (log (- 1 x)) (log1p x))))))))>
1547113525.625 * * * * [misc]progress:  [ 51 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113525.625 * [enter]simplify:  Simplifying (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))
1547113525.625 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113525.627 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113525.630 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113525.639 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113525.646 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.646 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113525.647 * [enter]simplify:  Simplifying (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))
1547113525.647 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113525.649 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113525.652 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113525.657 * * [misc]simplify:  iters left: 3 (38 enodes)
1547113525.662 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113525.666 * [exit]simplify:  Simplified to 0
1547113525.666 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113525.666 * * * * [misc]progress:  [ 52 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x))))) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113525.666 * [enter]simplify:  Simplifying (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))
1547113525.666 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113525.667 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113525.670 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113525.673 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113525.676 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.676 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113525.676 * [enter]simplify:  Simplifying (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))
1547113525.676 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113525.677 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113525.678 * * [misc]simplify:  iters left: 3 (14 enodes)
1547113525.680 * * [misc]simplify:  iters left: 2 (20 enodes)
1547113525.683 * * [misc]simplify:  iters left: 1 (22 enodes)
1547113525.685 * [exit]simplify:  Simplified to 0
1547113525.685 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113525.685 * * * * [misc]progress:  [ 53 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma 1 (log (- 1 x)) (- (* (log1p x) 1))) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113525.685 * [enter]simplify:  Simplifying (fma 1 (log (- 1 x)) (- (* (log1p x) 1)))
1547113525.686 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113525.689 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113525.695 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113525.704 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113525.712 * * [misc]simplify:  iters left: 2 (42 enodes)
1547113525.722 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.722 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113525.722 * [enter]simplify:  Simplifying (fma (- (log1p x)) 1 (* (log1p x) 1))
1547113525.722 * * [misc]simplify:  iters left: 4 (6 enodes)
1547113525.724 * * [misc]simplify:  iters left: 3 (11 enodes)
1547113525.728 * * [misc]simplify:  iters left: 2 (21 enodes)
1547113525.733 * * [misc]simplify:  iters left: 1 (30 enodes)
1547113525.738 * [exit]simplify:  Simplified to (fma -1 (log1p x) (log1p x))
1547113525.738 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma -1 (log1p x) (log1p x))))))))
1547113525.738 * * * * [misc]progress:  [ 54 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113525.738 * [enter]simplify:  Simplifying (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))
1547113525.738 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113525.742 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113525.748 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113525.756 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113525.764 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.764 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113525.765 * [enter]simplify:  Simplifying (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))
1547113525.765 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113525.767 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113525.769 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113525.772 * * [misc]simplify:  iters left: 3 (38 enodes)
1547113525.778 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113525.781 * [exit]simplify:  Simplified to 0
1547113525.781 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113525.781 * * * * [misc]progress:  [ 55 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x))))) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113525.781 * [enter]simplify:  Simplifying (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))
1547113525.781 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113525.783 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113525.785 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113525.789 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113525.792 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.792 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113525.792 * [enter]simplify:  Simplifying (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))
1547113525.792 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113525.793 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113525.794 * * [misc]simplify:  iters left: 3 (14 enodes)
1547113525.797 * * [misc]simplify:  iters left: 2 (20 enodes)
1547113525.801 * * [misc]simplify:  iters left: 1 (22 enodes)
1547113525.804 * [exit]simplify:  Simplified to 0
1547113525.804 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113525.804 * * * * [misc]progress:  [ 56 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (log1p x) 1))) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113525.805 * [enter]simplify:  Simplifying (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (* (log1p x) 1)))
1547113525.805 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113525.809 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113525.815 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113525.824 * * [misc]simplify:  iters left: 3 (42 enodes)
1547113525.833 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.833 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113525.833 * [enter]simplify:  Simplifying (fma (- (log1p x)) 1 (* (log1p x) 1))
1547113525.834 * * [misc]simplify:  iters left: 4 (6 enodes)
1547113525.835 * * [misc]simplify:  iters left: 3 (11 enodes)
1547113525.840 * * [misc]simplify:  iters left: 2 (21 enodes)
1547113525.845 * * [misc]simplify:  iters left: 1 (30 enodes)
1547113525.850 * [exit]simplify:  Simplified to (fma -1 (log1p x) (log1p x))
1547113525.850 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma -1 (log1p x) (log1p x))))))))
1547113525.850 * * * * [misc]progress:  [ 57 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113525.850 * [enter]simplify:  Simplifying (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))
1547113525.851 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113525.854 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113525.861 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113525.869 * * [misc]simplify:  iters left: 3 (37 enodes)
1547113525.877 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.877 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113525.877 * [enter]simplify:  Simplifying (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))
1547113525.877 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113525.879 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113525.883 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113525.890 * * [misc]simplify:  iters left: 3 (38 enodes)
1547113525.900 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113525.907 * [exit]simplify:  Simplified to 0
1547113525.907 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113525.908 * * * * [misc]progress:  [ 58 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x))))) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113525.908 * [enter]simplify:  Simplifying (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))
1547113525.908 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113525.911 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113525.916 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113525.922 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113525.929 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113525.937 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113525.953 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.953 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113525.953 * [enter]simplify:  Simplifying (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))
1547113525.953 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113525.955 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113525.958 * * [misc]simplify:  iters left: 3 (14 enodes)
1547113525.962 * * [misc]simplify:  iters left: 2 (20 enodes)
1547113525.967 * * [misc]simplify:  iters left: 1 (22 enodes)
1547113525.970 * [exit]simplify:  Simplified to 0
1547113525.971 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113525.971 * * * * [misc]progress:  [ 59 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (log1p x) 1))) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113525.971 * [enter]simplify:  Simplifying (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (* (log1p x) 1)))
1547113525.971 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113525.974 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113525.982 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113525.991 * * [misc]simplify:  iters left: 3 (38 enodes)
1547113525.998 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113525.998 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113525.998 * [enter]simplify:  Simplifying (fma (- (log1p x)) 1 (* (log1p x) 1))
1547113525.998 * * [misc]simplify:  iters left: 4 (6 enodes)
1547113526.000 * * [misc]simplify:  iters left: 3 (11 enodes)
1547113526.005 * * [misc]simplify:  iters left: 2 (21 enodes)
1547113526.010 * * [misc]simplify:  iters left: 1 (30 enodes)
1547113526.016 * [exit]simplify:  Simplified to (fma -1 (log1p x) (log1p x))
1547113526.016 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma -1 (log1p x) (log1p x))))))))
1547113526.016 * * * * [misc]progress:  [ 60 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))>
1547113526.016 * [enter]simplify:  Simplifying (fma 1 (log (- 1 x)) (- (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x))))))
1547113526.016 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113526.020 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113526.026 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113526.036 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113526.044 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113526.044 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))))))))
1547113526.044 * [enter]simplify:  Simplifying (fma (- (cbrt (log1p x))) (* (cbrt (log1p x)) (cbrt (log1p x))) (* (cbrt (log1p x)) (* (cbrt (log1p x)) (cbrt (log1p x)))))
1547113526.045 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113526.047 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113526.051 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113526.057 * * [misc]simplify:  iters left: 3 (38 enodes)
1547113526.067 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113526.071 * [exit]simplify:  Simplified to 0
1547113526.071 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113526.071 * * * * [misc]progress:  [ 61 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x))))) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))>
1547113526.071 * [enter]simplify:  Simplifying (fma 1 (log (- 1 x)) (- (* (sqrt (log1p x)) (sqrt (log1p x)))))
1547113526.071 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113526.073 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113526.075 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113526.079 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113526.082 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113526.082 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))))))))
1547113526.082 * [enter]simplify:  Simplifying (fma (- (sqrt (log1p x))) (sqrt (log1p x)) (* (sqrt (log1p x)) (sqrt (log1p x))))
1547113526.082 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113526.083 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113526.084 * * [misc]simplify:  iters left: 3 (14 enodes)
1547113526.086 * * [misc]simplify:  iters left: 2 (20 enodes)
1547113526.089 * * [misc]simplify:  iters left: 1 (22 enodes)
1547113526.090 * [exit]simplify:  Simplified to 0
1547113526.090 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) 0))))))
1547113526.090 * * * * [misc]progress:  [ 62 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (fma 1 (log (- 1 x)) (- (* (log1p x) 1))) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))>
1547113526.090 * [enter]simplify:  Simplifying (fma 1 (log (- 1 x)) (- (* (log1p x) 1)))
1547113526.090 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113526.092 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113526.095 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113526.101 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113526.105 * * [misc]simplify:  iters left: 2 (42 enodes)
1547113526.109 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113526.109 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma (- (log1p x)) 1 (* (log1p x) 1))))))))
1547113526.110 * [enter]simplify:  Simplifying (fma (- (log1p x)) 1 (* (log1p x) 1))
1547113526.110 * * [misc]simplify:  iters left: 4 (6 enodes)
1547113526.111 * * [misc]simplify:  iters left: 3 (11 enodes)
1547113526.114 * * [misc]simplify:  iters left: 2 (21 enodes)
1547113526.120 * * [misc]simplify:  iters left: 1 (30 enodes)
1547113526.126 * [exit]simplify:  Simplified to (fma -1 (log1p x) (log1p x))
1547113526.126 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log1p x)) (fma -1 (log1p x) (log1p x))))))))
1547113526.126 * * * * [misc]progress:  [ 63 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log1p (expm1 (- (log (- 1 x)) (log1p x)))))))))>
1547113526.126 * * * * [misc]progress:  [ 64 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (expm1 (log1p (- (log (- 1 x)) (log1p x)))))))))>
1547113526.126 * * * * [misc]progress:  [ 65 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (fma 1 (log (- 1 x)) (- (log1p x))))))))>
1547113526.126 * * * * [misc]progress:  [ 66 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (log1p x))))))))>
1547113526.126 * [enter]simplify:  Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
1547113526.126 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113526.129 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113526.131 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113526.134 * [exit]simplify:  Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
1547113526.135 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (fma (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x))) (- (log1p x))))))))
1547113526.135 * * * * [misc]progress:  [ 67 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (log1p x))))))))>
1547113526.135 * [enter]simplify:  Simplifying (sqrt (log (- 1 x)))
1547113526.135 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113526.136 * * [misc]simplify:  iters left: 3 (9 enodes)
1547113526.139 * * [misc]simplify:  iters left: 2 (11 enodes)
1547113526.141 * [exit]simplify:  Simplified to (sqrt (log (- 1 x)))
1547113526.142 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (fma (sqrt (log (- 1 x))) (sqrt (log (- 1 x))) (- (log1p x))))))))
1547113526.142 * * * * [misc]progress:  [ 68 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (fma 1 (log (- 1 x)) (- (log1p x))))))))>
1547113526.142 * * * * [misc]progress:  [ 69 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
1547113526.142 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1547113526.142 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113526.144 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113526.147 * * [misc]simplify:  iters left: 2 (16 enodes)
1547113526.152 * * [misc]simplify:  iters left: 1 (18 enodes)
1547113526.156 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113526.157 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ x 1))))))))
1547113526.157 * * * * [misc]progress:  [ 70 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (exp (log1p x)))))))))>
1547113526.157 * [enter]simplify:  Simplifying (/ (- 1 x) (exp (log1p x)))
1547113526.157 * * [misc]simplify:  iters left: 4 (6 enodes)
1547113526.159 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113526.163 * * [misc]simplify:  iters left: 2 (18 enodes)
1547113526.167 * * [misc]simplify:  iters left: 1 (20 enodes)
1547113526.172 * [exit]simplify:  Simplified to (/ (- 1 x) (exp (log1p x)))
1547113526.172 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (exp (log1p x)))))))))
1547113526.172 * * * * [misc]progress:  [ 71 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (pow (- (log (- 1 x)) (log1p x)) 1))))))>
1547113526.173 * * * * [misc]progress:  [ 72 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (exp (log (- (log (- 1 x)) (log1p x)))))))))>
1547113526.173 * * * * [misc]progress:  [ 73 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.173 * * * * [misc]progress:  [ 74 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (* (* (cbrt (- (log (- 1 x)) (log1p x))) (cbrt (- (log (- 1 x)) (log1p x)))) (cbrt (- (log (- 1 x)) (log1p x)))))))))>
1547113526.173 * * * * [misc]progress:  [ 75 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (cbrt (* (* (- (log (- 1 x)) (log1p x)) (- (log (- 1 x)) (log1p x))) (- (log (- 1 x)) (log1p x)))))))))>
1547113526.173 * * * * [misc]progress:  [ 76 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (* (sqrt (- (log (- 1 x)) (log1p x))) (sqrt (- (log (- 1 x)) (log1p x)))))))))>
1547113526.173 * * * * [misc]progress:  [ 77 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (/ (- (pow (log (- 1 x)) 3) (pow (log1p x) 3)) (+ (* (log (- 1 x)) (log (- 1 x))) (+ (* (log1p x) (log1p x)) (* (log (- 1 x)) (log1p x))))))))))>
1547113526.173 * * * * [misc]progress:  [ 78 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (- 1 x)) (- (log1p x))))))))>
1547113526.173 * * * * [misc]progress:  [ 79 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (* 1 (- (log (- 1 x)) (log1p x))))))))>
1547113526.173 * * * * [misc]progress:  [ 80 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (/ (- (* (log (- 1 x)) (log (- 1 x))) (* (log1p x) (log1p x))) (+ (log (- 1 x)) (log1p x))))))))>
1547113526.173 * * * * [misc]progress:  [ 81 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (* (+ (sqrt (log (- 1 x))) (sqrt (log1p x))) (- (sqrt (log (- 1 x))) (sqrt (log1p x)))))))))>
1547113526.173 * [enter]simplify:  Simplifying (+ (sqrt (log (- 1 x))) (sqrt (log1p x)))
1547113526.174 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113526.176 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113526.180 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113526.183 * [exit]simplify:  Simplified to (+ (sqrt (log1p x)) (sqrt (log (- 1 x))))
1547113526.184 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (* (+ (sqrt (log1p x)) (sqrt (log (- 1 x)))) (- (sqrt (log (- 1 x))) (sqrt (log1p x)))))))))
1547113526.184 * [enter]simplify:  Simplifying (- (sqrt (log (- 1 x))) (sqrt (log1p x)))
1547113526.184 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113526.186 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113526.190 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113526.194 * [exit]simplify:  Simplified to (- (sqrt (log (- 1 x))) (sqrt (log1p x)))
1547113526.194 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (* (+ (sqrt (log (- 1 x))) (sqrt (log1p x))) (- (sqrt (log (- 1 x))) (sqrt (log1p x)))))))))
1547113526.194 * * * * [misc]progress:  [ 82 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (* 1 (- (log (- 1 x)) (log1p x))))))))>
1547113526.194 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log1p x))
1547113526.195 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113526.196 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113526.200 * * [misc]simplify:  iters left: 3 (15 enodes)
1547113526.203 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113526.203 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (* 1 (- (log (- 1 x)) (log1p x))))))))
1547113526.204 * * * * [misc]progress:  [ 83 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (* 1 (- (log (- 1 x)) (log1p x))))))))>
1547113526.204 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log1p x))
1547113526.204 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113526.206 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113526.209 * * [misc]simplify:  iters left: 3 (15 enodes)
1547113526.213 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1547113526.213 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (exp (* 1 (- (log (- 1 x)) (log1p x))))))))
1547113526.213 * * * * [misc]progress:  [ 84 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (- (log (cbrt (- 1 x))) (log1p x))))))))>
1547113526.213 * [enter]simplify:  Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
1547113526.213 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113526.215 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113526.219 * * [misc]simplify:  iters left: 4 (13 enodes)
1547113526.222 * [exit]simplify:  Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
1547113526.222 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (- (log (cbrt (- 1 x))) (log1p x))))))))
1547113526.222 * * * * [misc]progress:  [ 85 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (sqrt (- 1 x))) (- (log (sqrt (- 1 x))) (log1p x))))))))>
1547113526.222 * [enter]simplify:  Simplifying (log (sqrt (- 1 x)))
1547113526.223 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113526.224 * * [misc]simplify:  iters left: 3 (9 enodes)
1547113526.226 * * [misc]simplify:  iters left: 2 (10 enodes)
1547113526.229 * [exit]simplify:  Simplified to (log (sqrt (- 1 x)))
1547113526.229 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (log (sqrt (- 1 x))) (- (log (sqrt (- 1 x))) (log1p x))))))))
1547113526.229 * * * * [misc]progress:  [ 86 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log 1) (- (log (- 1 x)) (log1p x))))))))>
1547113526.230 * [enter]simplify:  Simplifying (log 1)
1547113526.230 * * [misc]simplify:  iters left: 1 (2 enodes)
1547113526.231 * [exit]simplify:  Simplified to 0
1547113526.231 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ 0 (- (log (- 1 x)) (log1p x))))))))
1547113526.231 * * * * [misc]progress:  [ 87 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- (pow 1 3) (pow x 3))) (+ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x))))))))>
1547113526.231 * [enter]simplify:  Simplifying (log (- (pow 1 3) (pow x 3)))
1547113526.231 * * [misc]simplify:  iters left: 4 (7 enodes)
1547113526.234 * * [misc]simplify:  iters left: 3 (16 enodes)
1547113526.238 * * [misc]simplify:  iters left: 2 (24 enodes)
1547113526.244 * * [misc]simplify:  iters left: 1 (30 enodes)
1547113526.251 * [exit]simplify:  Simplified to (log (fma (* x x) (- x) 1))
1547113526.251 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (fma (* x x) (- x) 1)) (+ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x))))))))
1547113526.251 * * * * [misc]progress:  [ 88 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- (* 1 1) (* x x))) (+ (log (+ 1 x)) (log1p x))))))))>
1547113526.251 * [enter]simplify:  Simplifying (log (- (* 1 1) (* x x)))
1547113526.251 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113526.254 * * [misc]simplify:  iters left: 4 (11 enodes)
1547113526.256 * * [misc]simplify:  iters left: 3 (16 enodes)
1547113526.260 * * [misc]simplify:  iters left: 2 (18 enodes)
1547113526.264 * [exit]simplify:  Simplified to (log (- 1 (* x x)))
1547113526.264 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 (* x x))) (+ (log (+ 1 x)) (log1p x))))))))
1547113526.264 * * * * [misc]progress:  [ 89 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (- 1 x)) (- (log1p x))))))))>
1547113526.264 * * * * [misc]progress:  [ 90 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.264 * * * * [misc]progress:  [ 91 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.264 * * * * [misc]progress:  [ 92 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) 1)))>
1547113526.264 * * * * [misc]progress:  [ 93 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.265 * * * * [misc]progress:  [ 94 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.265 * * * * [misc]progress:  [ 95 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))) (cbrt (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))))) (cbrt (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.265 * * * * [misc]progress:  [ 96 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))) (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.265 * * * * [misc]progress:  [ 97 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))) (sqrt (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))>
1547113526.265 * * * * [misc]progress:  [ 98 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))))))>
1547113526.265 * * * * [misc]progress:  [ 99 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) (log1p x)))))))>
1547113526.265 * [enter]simplify:  Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
1547113526.265 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113526.269 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113526.278 * * [misc]simplify:  iters left: 4 (55 enodes)
1547113526.302 * * [misc]simplify:  iters left: 3 (157 enodes)
1547113526.361 * * [misc]simplify:  iters left: 2 (387 enodes)
1547113526.532 * [exit]simplify:  Simplified to (fma (* x x) (fma -1/3 x -1/2) (- x))
1547113526.532 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (fma (* x x) (fma -1/3 x -1/2) (- x)) (log1p x)))))))
1547113526.532 * * * * [misc]progress:  [ 100 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))))))>
1547113526.532 * [enter]simplify:  Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
1547113526.532 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113526.536 * * [misc]simplify:  iters left: 5 (33 enodes)
1547113526.542 * * [misc]simplify:  iters left: 4 (61 enodes)
1547113526.554 * * [misc]simplify:  iters left: 3 (128 enodes)
1547113526.585 * * [misc]simplify:  iters left: 2 (341 enodes)
1547113526.817 * [exit]simplify:  Simplified to (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x)))
1547113526.817 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) (log1p x)))))))
1547113526.817 * * * * [misc]progress:  [ 101 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))))))>
1547113526.818 * [enter]simplify:  Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
1547113526.818 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113526.821 * * [misc]simplify:  iters left: 5 (31 enodes)
1547113526.826 * * [misc]simplify:  iters left: 4 (55 enodes)
1547113526.838 * * [misc]simplify:  iters left: 3 (132 enodes)
1547113526.903 * * [misc]simplify:  iters left: 2 (312 enodes)
1547113527.093 * [exit]simplify:  Simplified to (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x))))
1547113527.093 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) (log1p x)))))))
1547113527.093 * * * * [misc]progress:  [ 102 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1547113527.094 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1547113527.094 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113527.097 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113527.102 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113527.115 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113527.122 * * [misc]simplify:  iters left: 2 (49 enodes)
1547113527.128 * * [misc]simplify:  iters left: 1 (63 enodes)
1547113527.136 * [exit]simplify:  Simplified to (fma (* 1/2 x) x (- 1 x))
1547113527.136 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* 1/2 x) x (- 1 x)))))
1547113527.136 * * * * [misc]progress:  [ 103 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547113527.136 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113527.137 * * [misc]simplify:  iters left: 6 (19 enodes)
1547113527.141 * * [misc]simplify:  iters left: 5 (44 enodes)
1547113527.148 * * [misc]simplify:  iters left: 4 (89 enodes)
1547113527.167 * * [misc]simplify:  iters left: 3 (182 enodes)
1547113527.262 * * [misc]simplify:  iters left: 2 (368 enodes)
1547113528.548 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1547113528.548 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1547113528.548 * * * * [misc]progress:  [ 104 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt (exp (- (log -1)))) (* 1/2 (* (/ 1 (pow x 2)) (sqrt (exp (- (log -1))))))) (* (/ 1 x) (sqrt (exp (- (log -1)))))))))>
1547113528.548 * [enter]simplify:  Simplifying (- (+ (sqrt (exp (- (log -1)))) (* 1/2 (* (/ 1 (pow x 2)) (sqrt (exp (- (log -1))))))) (* (/ 1 x) (sqrt (exp (- (log -1))))))
1547113528.548 * * [misc]simplify:  iters left: 6 (17 enodes)
1547113528.555 * * [misc]simplify:  iters left: 5 (35 enodes)
1547113528.574 * * [misc]simplify:  iters left: 4 (94 enodes)
1547113528.624 * * [misc]simplify:  iters left: 3 (226 enodes)
1547113528.711 * * [misc]simplify:  iters left: 2 (443 enodes)
1547113529.001 * [exit]simplify:  Simplified to (fma (/ (sqrt -1) x) (- (/ 1/2 x) 1) (sqrt -1))
1547113529.001 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (/ (sqrt -1) x) (- (/ 1/2 x) 1) (sqrt -1)))))
1547113529.001 * * * * [misc]progress:  [ 105 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5))))))))))>
1547113529.001 * [enter]simplify:  Simplifying (- (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))))
1547113529.001 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113529.003 * * [misc]simplify:  iters left: 5 (29 enodes)
1547113529.009 * * [misc]simplify:  iters left: 4 (62 enodes)
1547113529.023 * * [misc]simplify:  iters left: 3 (147 enodes)
1547113529.063 * * [misc]simplify:  iters left: 2 (290 enodes)
1547113529.140 * * [misc]simplify:  iters left: 1 (400 enodes)
1547113529.306 * [exit]simplify:  Simplified to (fma (fma -2/3 (* x x) -2) x (* (pow x 5) -2/5))
1547113529.307 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (fma (fma -2/3 (* x x) -2) x (* (pow x 5) -2/5)))))))
1547113529.307 * * * * [misc]progress:  [ 106 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log -1) (+ (* 2 (/ 1 x)) (* 2/3 (/ 1 (pow x 3))))))))))>
1547113529.307 * [enter]simplify:  Simplifying (- (log -1) (+ (* 2 (/ 1 x)) (* 2/3 (/ 1 (pow x 3)))))
1547113529.307 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113529.314 * * [misc]simplify:  iters left: 5 (31 enodes)
1547113529.325 * * [misc]simplify:  iters left: 4 (49 enodes)
1547113529.340 * * [misc]simplify:  iters left: 3 (92 enodes)
1547113529.366 * * [misc]simplify:  iters left: 2 (178 enodes)
1547113529.395 * * [misc]simplify:  iters left: 1 (268 enodes)
1547113529.487 * [exit]simplify:  Simplified to (- (- (log -1) (/ 2 x)) (/ (/ 2/3 x) (* x x)))
1547113529.487 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (- (log -1) (/ 2 x)) (/ (/ 2/3 x) (* x x))))))))
1547113529.487 * * * * [misc]progress:  [ 107 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1)))))))))>
1547113529.488 * [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))))
1547113529.488 * * [misc]simplify:  iters left: 6 (15 enodes)
1547113529.491 * * [misc]simplify:  iters left: 5 (35 enodes)
1547113529.498 * * [misc]simplify:  iters left: 4 (67 enodes)
1547113529.513 * * [misc]simplify:  iters left: 3 (137 enodes)
1547113529.580 * * [misc]simplify:  iters left: 2 (230 enodes)
1547113529.645 * * [misc]simplify:  iters left: 1 (320 enodes)
1547113529.772 * [exit]simplify:  Simplified to (+ (/ (/ -2/3 x) (* x x)) (- (/ -2 x) (log -1)))
1547113529.772 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (/ (/ -2/3 x) (* x x)) (- (/ -2 x) (log -1))))))))
1547113529.772 * * * * [misc]progress:  [ 108 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))>
1547113529.772 * [enter]simplify:  Simplifying (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113529.772 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113529.775 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113529.779 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113529.784 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113529.789 * * [misc]simplify:  iters left: 2 (31 enodes)
1547113529.796 * * [misc]simplify:  iters left: 1 (45 enodes)
1547113529.813 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (exp (log1p x)))))
1547113529.814 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (exp (log1p x)))))))
1547113529.814 * * * * [misc]progress:  [ 109 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))>
1547113529.814 * [enter]simplify:  Simplifying (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113529.814 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113529.817 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113529.822 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113529.827 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113529.833 * * [misc]simplify:  iters left: 2 (31 enodes)
1547113529.841 * * [misc]simplify:  iters left: 1 (45 enodes)
1547113529.860 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (exp (log1p x)))))
1547113529.860 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (exp (log1p x)))))))
1547113529.860 * * * * [misc]progress:  [ 110 / 110 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))>
1547113529.860 * [enter]simplify:  Simplifying (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))
1547113529.860 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113529.862 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113529.864 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113529.867 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113529.870 * * [misc]simplify:  iters left: 2 (31 enodes)
1547113529.874 * * [misc]simplify:  iters left: 1 (45 enodes)
1547113529.883 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (exp (log1p x)))))
1547113529.883 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (exp (log1p x)))))))
1547113529.883 * * * [misc]progress:  adding candidates to table
1547113531.254 * * [misc]progress:  iteration 3 / 4
1547113531.254 * * * [misc]progress:  picking best candidate
1547113531.256 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547113531.257 * * * [misc]progress:  localizing error
1547113531.271 * * * [misc]progress:  generating rewritten candidates
1547113531.271 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1547113531.281 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1)
1547113531.284 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1547113531.289 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 2)
1547113531.307 * * * [misc]progress:  generating series expansions
1547113531.307 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1547113531.308 * [misc]backup-simplify:  Simplify (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) into (/ (- 1 x) (+ x 1))
1547113531.308 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1547113531.308 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113531.308 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113531.308 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.308 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.308 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.308 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.308 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.308 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.308 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.308 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.308 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.308 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.308 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.309 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.309 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.309 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.309 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113531.309 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113531.309 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.309 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.309 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.309 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.309 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.309 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.309 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.309 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.309 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.309 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.309 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.310 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.310 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.310 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.310 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.310 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.310 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.310 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.311 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.311 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547113531.311 * [misc]backup-simplify:  Simplify -2 into -2
1547113531.311 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.312 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547113531.312 * [misc]backup-simplify:  Simplify 2 into 2
1547113531.312 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547113531.312 * [misc]backup-simplify:  Simplify (/ (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) (sqrt (+ 1 (/ 1 x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1547113531.312 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1547113531.312 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113531.312 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.312 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.312 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.313 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.313 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.313 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.313 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.313 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.313 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.313 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.313 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.313 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.313 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.313 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.313 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.313 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.313 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.313 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.314 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.314 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113531.314 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113531.314 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.314 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.314 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.314 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.314 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.314 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.314 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.314 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.314 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.314 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.314 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.314 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.314 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.314 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.315 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.315 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.315 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.315 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113531.315 * [misc]backup-simplify:  Simplify -1 into -1
1547113531.316 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.316 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.317 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.317 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.317 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547113531.317 * [misc]backup-simplify:  Simplify 2 into 2
1547113531.317 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.326 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.327 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547113531.327 * [misc]backup-simplify:  Simplify -2 into -2
1547113531.327 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113531.327 * [misc]backup-simplify:  Simplify (/ (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) (sqrt (+ 1 (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1547113531.327 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1547113531.327 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113531.328 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.328 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.328 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.328 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.328 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.328 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.328 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.328 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.328 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.328 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.328 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.328 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.328 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.328 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.328 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.328 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.329 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.329 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113531.329 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113531.329 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.329 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.329 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.329 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.329 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.329 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.329 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.329 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.329 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.329 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.329 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.329 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.329 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.329 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.329 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.329 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.330 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.330 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.330 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.330 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113531.330 * [misc]backup-simplify:  Simplify -1 into -1
1547113531.330 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.331 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.331 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.331 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.331 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547113531.331 * [misc]backup-simplify:  Simplify -2 into -2
1547113531.332 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.332 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.333 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547113531.333 * [misc]backup-simplify:  Simplify -2 into -2
1547113531.333 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113531.333 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1)
1547113531.333 * [misc]backup-simplify:  Simplify (/ (- 1 x) (sqrt (+ 1 x))) into (* (- 1 x) (sqrt (/ 1 (+ x 1))))
1547113531.333 * [misc]approximate:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1547113531.333 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
1547113531.333 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113531.333 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.333 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.333 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.333 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.333 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.333 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547113531.333 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547113531.334 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.334 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.334 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.334 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.334 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.334 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.334 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.334 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.334 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113531.334 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.334 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547113531.335 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547113531.335 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
1547113531.335 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113531.335 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.335 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.335 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.335 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.335 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.335 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547113531.335 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547113531.335 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.335 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.335 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.335 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.335 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.335 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.335 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.335 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.335 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113531.336 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547113531.336 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547113531.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.337 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547113531.337 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.337 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.337 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.337 * [misc]backup-simplify:  Simplify (+ (* 1 -1/2) (* -1 1)) into -3/2
1547113531.337 * [misc]backup-simplify:  Simplify -3/2 into -3/2
1547113531.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.338 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547113531.339 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547113531.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.340 * [misc]backup-simplify:  Simplify (+ (* 1 3/8) (+ (* -1 -1/2) (* 0 1))) into 7/8
1547113531.340 * [misc]backup-simplify:  Simplify 7/8 into 7/8
1547113531.340 * [misc]backup-simplify:  Simplify (+ (* 7/8 (pow x 2)) (+ (* -3/2 x) 1)) into (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
1547113531.340 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) into (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x)))
1547113531.340 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in (x) around 0
1547113531.340 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
1547113531.340 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547113531.340 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547113531.340 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.340 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.340 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.340 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.340 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.340 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.340 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.341 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.341 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.341 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.342 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547113531.342 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.342 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.342 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.342 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.342 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.342 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.342 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.342 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.342 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
1547113531.342 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547113531.342 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547113531.342 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.342 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.342 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.342 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.342 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.342 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.342 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.342 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.342 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.343 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.343 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.343 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547113531.343 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.343 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.343 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.343 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.343 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.343 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.343 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.343 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.344 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.344 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.344 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1547113531.344 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.344 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.345 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.345 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 -1)) into (- +nan.0)
1547113531.345 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547113531.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.346 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.346 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.346 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547113531.347 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547113531.348 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 -1))) into (- +nan.0)
1547113531.348 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547113531.349 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.349 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.350 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547113531.351 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547113531.352 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 -1)))) into (- +nan.0)
1547113531.352 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547113531.353 * [misc]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)))))
1547113531.353 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547113531.353 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547113531.353 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547113531.353 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.353 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.353 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.353 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.354 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.354 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.354 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.354 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.354 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547113531.354 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547113531.354 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.354 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.354 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.354 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.354 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.354 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.354 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.354 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.354 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.354 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.355 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113531.355 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.355 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547113531.355 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547113531.355 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.355 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.355 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.355 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.355 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.355 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.355 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.355 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.356 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547113531.356 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547113531.356 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.356 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.356 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.356 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.356 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.356 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.356 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.356 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.356 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.356 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113531.356 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.357 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547113531.357 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.357 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547113531.357 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.357 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.358 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.358 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 1 0)) into (- +nan.0)
1547113531.358 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547113531.358 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.359 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.359 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547113531.360 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547113531.360 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.361 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
1547113531.361 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547113531.362 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.362 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547113531.363 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547113531.364 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.365 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
1547113531.365 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547113531.365 * [misc]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)))))
1547113531.366 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1547113531.366 * [misc]backup-simplify:  Simplify (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) into (sqrt (/ (- 1 x) (+ x 1)))
1547113531.366 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1547113531.366 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547113531.366 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113531.366 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113531.366 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.366 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.366 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.366 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.366 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.366 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.366 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.366 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.366 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.366 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.366 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.366 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.367 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.367 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113531.367 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.367 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.367 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.368 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547113531.368 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547113531.368 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1547113531.368 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1547113531.368 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1547113531.368 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.368 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.368 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.368 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.368 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.368 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.368 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.368 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.368 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.368 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.368 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.369 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.369 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.369 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.369 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113531.369 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.369 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.369 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.370 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1547113531.370 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1547113531.370 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.370 * [misc]backup-simplify:  Simplify -1 into -1
1547113531.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.371 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1547113531.372 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1547113531.372 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547113531.373 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1547113531.373 * [misc]backup-simplify:  Simplify (sqrt (/ (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) (sqrt (+ 1 (/ 1 x))))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1547113531.373 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1547113531.373 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547113531.373 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113531.373 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.373 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.373 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.373 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.373 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.373 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.373 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.373 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.373 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.374 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.374 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.374 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.374 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.374 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.374 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.374 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113531.374 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113531.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.375 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.375 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.375 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.376 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547113531.376 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547113531.376 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1547113531.376 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1547113531.376 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.376 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.376 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.376 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.376 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.376 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.376 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.376 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.376 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.377 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.377 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.377 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.377 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.377 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.377 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.377 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.377 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.377 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547113531.378 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113531.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.378 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.378 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.379 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1547113531.379 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1547113531.379 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113531.380 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1547113531.380 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.380 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.381 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.381 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1547113531.383 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113531.385 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113531.387 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113531.388 * [misc]backup-simplify:  Simplify (sqrt (/ (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) (sqrt (+ 1 (/ 1 (- x)))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1547113531.388 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1547113531.388 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547113531.388 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113531.388 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.388 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.388 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.388 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.388 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.388 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.388 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.388 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.388 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.388 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.388 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.388 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.388 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.388 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.388 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.389 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.389 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.389 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.389 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.389 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113531.389 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113531.390 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.390 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.390 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.390 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.390 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.391 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547113531.391 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547113531.391 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1547113531.391 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1547113531.391 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.391 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.391 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.391 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.391 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.391 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.391 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.391 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.392 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.392 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.392 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.392 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.392 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.392 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.392 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.392 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.392 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.392 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.392 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547113531.393 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113531.393 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.393 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.393 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.394 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.394 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1547113531.394 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1547113531.395 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1547113531.395 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1547113531.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.396 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1547113531.398 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113531.400 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1547113531.403 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113531.403 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 2)
1547113531.403 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1547113531.403 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547113531.403 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547113531.403 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.403 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.403 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.403 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.403 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.403 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.403 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.404 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113531.404 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.404 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547113531.404 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547113531.404 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547113531.404 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.404 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.404 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.404 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.404 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.404 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.404 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547113531.405 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.405 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547113531.405 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.405 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547113531.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.413 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547113531.414 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547113531.414 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547113531.414 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1547113531.414 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547113531.414 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547113531.414 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.414 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.414 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.414 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.414 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.414 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.415 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.415 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547113531.415 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547113531.415 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547113531.415 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.415 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.415 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.416 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.416 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.416 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.416 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.416 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.417 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547113531.417 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.417 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547113531.417 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.417 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547113531.418 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547113531.418 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547113531.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.420 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547113531.420 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547113531.420 * [misc]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)))))
1547113531.420 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1547113531.420 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547113531.420 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547113531.421 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.421 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.421 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.421 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.421 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.421 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.421 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.421 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.421 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.422 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.422 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547113531.422 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547113531.423 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547113531.423 * [misc]taylor:  Taking taylor expansion of 1 in x
1547113531.423 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.423 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547113531.423 * [misc]taylor:  Taking taylor expansion of x in x
1547113531.423 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.423 * [misc]backup-simplify:  Simplify 1 into 1
1547113531.423 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547113531.423 * [misc]backup-simplify:  Simplify (- 1) into -1
1547113531.423 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547113531.423 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547113531.424 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547113531.424 * [misc]backup-simplify:  Simplify 0 into 0
1547113531.424 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547113531.424 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547113531.424 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.425 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547113531.426 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547113531.426 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547113531.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547113531.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1547113531.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547113531.427 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547113531.427 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547113531.428 * [misc]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)))))
1547113531.428 * * * [misc]progress:  simplifying candidates
1547113531.428 * * * * [misc]progress:  [ 1 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113531.428 * * * * [misc]progress:  [ 2 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113531.428 * * * * [misc]progress:  [ 3 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) 1)))))>
1547113531.428 * * * * [misc]progress:  [ 4 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (- (log (- 1 x)) (log (sqrt (+ 1 x)))) (log (sqrt (+ 1 x)))))))))>
1547113531.428 * [enter]simplify:  Simplifying (- (- (log (- 1 x)) (log (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))
1547113531.429 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113531.432 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113531.436 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113531.440 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113531.444 * * [misc]simplify:  iters left: 2 (57 enodes)
1547113531.452 * * [misc]simplify:  iters left: 1 (98 enodes)
1547113531.465 * [exit]simplify:  Simplified to (- (- (log (- 1 x)) (log (sqrt (+ x 1)))) (log (sqrt (+ x 1))))
1547113531.465 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (- (log (- 1 x)) (log (sqrt (+ x 1)))) (log (sqrt (+ x 1)))))))))
1547113531.465 * * * * [misc]progress:  [ 5 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (/ (- 1 x) (sqrt (+ 1 x)))) (log (sqrt (+ 1 x)))))))))>
1547113531.465 * [enter]simplify:  Simplifying (- (log (/ (- 1 x) (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))
1547113531.465 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113531.466 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113531.471 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113531.480 * * [misc]simplify:  iters left: 3 (46 enodes)
1547113531.492 * * [misc]simplify:  iters left: 2 (75 enodes)
1547113531.512 * * [misc]simplify:  iters left: 1 (102 enodes)
1547113531.530 * [exit]simplify:  Simplified to (- (log (/ (- 1 x) (sqrt (+ x 1)))) (log (sqrt (+ x 1))))
1547113531.530 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (/ (- 1 x) (sqrt (+ x 1)))) (log (sqrt (+ x 1)))))))))
1547113531.530 * * * * [misc]progress:  [ 6 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113531.530 * * * * [misc]progress:  [ 7 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113531.530 * * * * [misc]progress:  [ 8 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113531.530 * [enter]simplify:  Simplifying (/ (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547113531.530 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113531.532 * * [misc]simplify:  iters left: 5 (29 enodes)
1547113531.538 * * [misc]simplify:  iters left: 4 (114 enodes)
1547113531.586 * * [misc]simplify:  iters left: 3 (422 enodes)
1547113532.059 * [exit]simplify:  Simplified to (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))))
1547113532.059 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))))))))
1547113532.060 * * * * [misc]progress:  [ 9 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113532.060 * [enter]simplify:  Simplifying (/ (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547113532.060 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113532.065 * * [misc]simplify:  iters left: 5 (34 enodes)
1547113532.078 * * [misc]simplify:  iters left: 4 (116 enodes)
1547113532.139 * * [misc]simplify:  iters left: 3 (395 enodes)
1547113532.728 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1547113532.728 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))
1547113532.729 * * * * [misc]progress:  [ 10 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113532.729 * * * * [misc]progress:  [ 11 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113532.729 * * * * [misc]progress:  [ 12 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113532.729 * * * * [misc]progress:  [ 13 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (/ (- 1 x) (sqrt (+ 1 x)))) (- (sqrt (+ 1 x))))))))>
1547113532.729 * * * * [misc]progress:  [ 14 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113532.729 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113532.730 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113532.732 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113532.737 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547113532.737 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113532.738 * * * * [misc]progress:  [ 15 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113532.738 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113532.738 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113532.742 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113532.749 * * [misc]simplify:  iters left: 4 (37 enodes)
1547113532.759 * * [misc]simplify:  iters left: 3 (42 enodes)
1547113532.770 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113532.781 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113532.782 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113532.782 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113532.782 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113532.785 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113532.789 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113532.795 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113532.800 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113532.800 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113532.801 * * * * [misc]progress:  [ 16 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113532.801 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113532.801 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113532.805 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113532.811 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113532.819 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113532.832 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1547113532.832 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113532.832 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113532.832 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113532.835 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113532.841 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113532.846 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113532.852 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113532.852 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113532.852 * * * * [misc]progress:  [ 17 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113532.853 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113532.853 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113532.856 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113532.862 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113532.869 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113532.877 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1547113532.877 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113532.877 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113532.878 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113532.880 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113532.885 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113532.890 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113532.896 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113532.896 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113532.896 * * * * [misc]progress:  [ 18 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1)) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113532.896 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1))
1547113532.897 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113532.901 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113532.906 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113532.912 * * [misc]simplify:  iters left: 3 (27 enodes)
1547113532.919 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113532.927 * * [misc]simplify:  iters left: 1 (35 enodes)
1547113532.934 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547113532.934 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113532.935 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113532.935 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113532.938 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113532.942 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113532.947 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113532.952 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547113532.952 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547113532.952 * * * * [misc]progress:  [ 19 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113532.953 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113532.953 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113532.956 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113532.962 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113532.969 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113532.976 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1547113532.976 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113532.977 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113532.977 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113532.979 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113532.985 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113532.991 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113532.996 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113532.996 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113532.997 * * * * [misc]progress:  [ 20 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113532.997 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1)
1547113532.997 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.000 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113533.006 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113533.013 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113533.020 * * [misc]simplify:  iters left: 2 (37 enodes)
1547113533.029 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547113533.030 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113533.030 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113533.030 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113533.033 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113533.038 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113533.043 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113533.048 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547113533.048 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547113533.048 * * * * [misc]progress:  [ 21 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113533.048 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113533.048 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113533.050 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113533.053 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113533.056 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113533.059 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113533.059 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113533.059 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113533.059 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.060 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.063 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113533.065 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113533.068 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113533.068 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113533.068 * * * * [misc]progress:  [ 22 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113533.068 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113533.068 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113533.070 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113533.072 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113533.075 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113533.078 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1547113533.078 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113533.079 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113533.079 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113533.080 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113533.082 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113533.085 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113533.088 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113533.088 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113533.088 * * * * [misc]progress:  [ 23 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113533.088 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113533.088 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.091 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.093 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113533.095 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113533.098 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113533.098 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113533.098 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113533.098 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.100 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.105 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113533.110 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113533.115 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113533.116 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113533.116 * * * * [misc]progress:  [ 24 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1)) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113533.116 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1))
1547113533.116 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.120 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.124 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113533.130 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113533.136 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547113533.136 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113533.136 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113533.136 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113533.139 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113533.144 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113533.149 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113533.155 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547113533.155 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547113533.155 * * * * [misc]progress:  [ 25 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113533.155 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113533.155 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.158 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.163 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113533.168 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113533.174 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113533.174 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113533.174 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113533.174 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.177 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.182 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113533.187 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113533.193 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113533.193 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113533.193 * * * * [misc]progress:  [ 26 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113533.194 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1)
1547113533.194 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113533.197 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113533.202 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113533.207 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113533.212 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547113533.212 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113533.212 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113533.213 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113533.215 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113533.219 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113533.224 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113533.230 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1547113533.230 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1))))))))
1547113533.230 * * * * [misc]progress:  [ 27 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113533.230 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113533.230 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113533.234 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113533.243 * * [misc]simplify:  iters left: 4 (52 enodes)
1547113533.252 * * [misc]simplify:  iters left: 3 (88 enodes)
1547113533.267 * * [misc]simplify:  iters left: 2 (123 enodes)
1547113533.293 * * [misc]simplify:  iters left: 1 (134 enodes)
1547113533.316 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x))))
1547113533.316 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113533.316 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113533.316 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.317 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113533.320 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113533.323 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113533.323 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113533.323 * * * * [misc]progress:  [ 28 / 436 ] 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 (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113533.323 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113533.323 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113533.326 * * [misc]simplify:  iters left: 5 (28 enodes)
1547113533.330 * * [misc]simplify:  iters left: 4 (49 enodes)
1547113533.337 * * [misc]simplify:  iters left: 3 (80 enodes)
1547113533.357 * * [misc]simplify:  iters left: 2 (115 enodes)
1547113533.390 * * [misc]simplify:  iters left: 1 (133 enodes)
1547113533.429 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113533.430 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113533.430 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113533.430 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113533.434 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113533.439 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113533.445 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113533.445 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113533.445 * * * * [misc]progress:  [ 29 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113533.445 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113533.446 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113533.450 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113533.457 * * [misc]simplify:  iters left: 4 (46 enodes)
1547113533.471 * * [misc]simplify:  iters left: 3 (77 enodes)
1547113533.495 * * [misc]simplify:  iters left: 2 (110 enodes)
1547113533.525 * * [misc]simplify:  iters left: 1 (127 enodes)
1547113533.563 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113533.563 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113533.564 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113533.564 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113533.567 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.572 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113533.577 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547113533.577 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547113533.577 * * * * [misc]progress:  [ 30 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113533.578 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1547113533.578 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113533.583 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113533.591 * * [misc]simplify:  iters left: 4 (43 enodes)
1547113533.598 * * [misc]simplify:  iters left: 3 (76 enodes)
1547113533.616 * * [misc]simplify:  iters left: 2 (250 enodes)
1547113533.752 * * [misc]simplify:  iters left: 1 (338 enodes)
1547113533.776 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113533.776 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113533.776 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113533.776 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113533.778 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113533.780 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113533.785 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113533.785 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113533.785 * * * * [misc]progress:  [ 31 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113533.786 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113533.786 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113533.790 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113533.798 * * [misc]simplify:  iters left: 4 (46 enodes)
1547113533.811 * * [misc]simplify:  iters left: 3 (77 enodes)
1547113533.830 * * [misc]simplify:  iters left: 2 (110 enodes)
1547113533.849 * * [misc]simplify:  iters left: 1 (127 enodes)
1547113533.886 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113533.887 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113533.887 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113533.887 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113533.890 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113533.894 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113533.900 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547113533.900 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547113533.900 * * * * [misc]progress:  [ 32 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113533.900 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1547113533.901 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113533.904 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113533.911 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113533.926 * * [misc]simplify:  iters left: 3 (82 enodes)
1547113533.945 * * [misc]simplify:  iters left: 2 (258 enodes)
1547113534.058 * * [misc]simplify:  iters left: 1 (351 enodes)
1547113534.086 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113534.086 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113534.086 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113534.086 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113534.088 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113534.092 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113534.097 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113534.097 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113534.097 * * * * [misc]progress:  [ 33 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113534.098 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113534.098 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113534.103 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113534.110 * * [misc]simplify:  iters left: 4 (41 enodes)
1547113534.122 * * [misc]simplify:  iters left: 3 (76 enodes)
1547113534.144 * * [misc]simplify:  iters left: 2 (118 enodes)
1547113534.163 * * [misc]simplify:  iters left: 1 (139 enodes)
1547113534.187 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547113534.187 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113534.187 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113534.187 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113534.189 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113534.191 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113534.194 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113534.194 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113534.194 * * * * [misc]progress:  [ 34 / 436 ] 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)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113534.194 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113534.195 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113534.196 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113534.199 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113534.202 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113534.208 * * [misc]simplify:  iters left: 2 (50 enodes)
1547113534.213 * * [misc]simplify:  iters left: 1 (53 enodes)
1547113534.226 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1547113534.226 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113534.227 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113534.227 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113534.230 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113534.234 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113534.238 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113534.243 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1547113534.243 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))
1547113534.243 * * * * [misc]progress:  [ 35 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113534.243 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113534.243 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113534.248 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113534.255 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113534.265 * * [misc]simplify:  iters left: 3 (46 enodes)
1547113534.277 * * [misc]simplify:  iters left: 2 (54 enodes)
1547113534.289 * * [misc]simplify:  iters left: 1 (57 enodes)
1547113534.304 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113534.304 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113534.304 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113534.304 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113534.307 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113534.313 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113534.319 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113534.319 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113534.319 * * * * [misc]progress:  [ 36 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113534.319 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1547113534.319 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113534.324 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113534.330 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113534.339 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113534.354 * * [misc]simplify:  iters left: 2 (97 enodes)
1547113534.382 * * [misc]simplify:  iters left: 1 (103 enodes)
1547113534.405 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547113534.405 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113534.405 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113534.405 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113534.408 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113534.413 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113534.419 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113534.419 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113534.419 * * * * [misc]progress:  [ 37 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113534.419 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113534.419 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113534.424 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113534.430 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113534.439 * * [misc]simplify:  iters left: 3 (46 enodes)
1547113534.451 * * [misc]simplify:  iters left: 2 (54 enodes)
1547113534.464 * * [misc]simplify:  iters left: 1 (57 enodes)
1547113534.479 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113534.479 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113534.480 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113534.480 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113534.483 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113534.488 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113534.494 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113534.494 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113534.494 * * * * [misc]progress:  [ 38 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113534.495 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1547113534.495 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113534.498 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113534.504 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113534.514 * * [misc]simplify:  iters left: 3 (53 enodes)
1547113534.530 * * [misc]simplify:  iters left: 2 (92 enodes)
1547113534.553 * * [misc]simplify:  iters left: 1 (99 enodes)
1547113534.566 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547113534.566 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113534.567 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113534.567 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113534.570 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113534.575 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113534.580 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113534.580 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113534.581 * * * * [misc]progress:  [ 39 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113534.581 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113534.581 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113534.585 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113534.592 * * [misc]simplify:  iters left: 4 (38 enodes)
1547113534.603 * * [misc]simplify:  iters left: 3 (73 enodes)
1547113534.621 * * [misc]simplify:  iters left: 2 (115 enodes)
1547113534.640 * * [misc]simplify:  iters left: 1 (135 enodes)
1547113534.675 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113534.675 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113534.676 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113534.676 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113534.680 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113534.684 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113534.690 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113534.690 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547113534.690 * * * * [misc]progress:  [ 40 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113534.690 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113534.690 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113534.695 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113534.701 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113534.710 * * [misc]simplify:  iters left: 3 (46 enodes)
1547113534.723 * * [misc]simplify:  iters left: 2 (54 enodes)
1547113534.736 * * [misc]simplify:  iters left: 1 (57 enodes)
1547113534.747 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547113534.747 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113534.747 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113534.747 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113534.749 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113534.751 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113534.754 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113534.754 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113534.754 * * * * [misc]progress:  [ 41 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113534.754 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113534.754 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113534.756 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113534.759 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113534.762 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113534.766 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113534.770 * * [misc]simplify:  iters left: 1 (37 enodes)
1547113534.774 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547113534.774 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113534.774 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113534.774 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113534.777 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113534.781 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113534.785 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113534.790 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547113534.790 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547113534.790 * * * * [misc]progress:  [ 42 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113534.790 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547113534.790 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113534.795 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113534.801 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113534.809 * * [misc]simplify:  iters left: 3 (54 enodes)
1547113534.819 * * [misc]simplify:  iters left: 2 (137 enodes)
1547113534.851 * * [misc]simplify:  iters left: 1 (146 enodes)
1547113534.865 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113534.865 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113534.865 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113534.865 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113534.868 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113534.873 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113534.878 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113534.878 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113534.878 * * * * [misc]progress:  [ 43 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113534.878 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113534.878 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113534.882 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113534.887 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113534.894 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113534.903 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113534.911 * * [misc]simplify:  iters left: 1 (37 enodes)
1547113534.920 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547113534.920 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113534.920 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113534.920 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113534.923 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113534.928 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113534.932 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113534.936 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547113534.936 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547113534.936 * * * * [misc]progress:  [ 44 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113534.937 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)
1547113534.937 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113534.940 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113534.946 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113534.955 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113534.969 * * [misc]simplify:  iters left: 2 (130 enodes)
1547113534.992 * * [misc]simplify:  iters left: 1 (135 enodes)
1547113534.998 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113534.999 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113534.999 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113534.999 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113535.001 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.006 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113535.011 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113535.011 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113535.011 * * * * [misc]progress:  [ 45 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113535.011 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113535.011 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113535.016 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113535.023 * * [misc]simplify:  iters left: 4 (38 enodes)
1547113535.037 * * [misc]simplify:  iters left: 3 (97 enodes)
1547113535.071 * * [misc]simplify:  iters left: 2 (337 enodes)
1547113535.284 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113535.284 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113535.285 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113535.285 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113535.288 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.292 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113535.297 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113535.297 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113535.297 * * * * [misc]progress:  [ 46 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113535.298 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113535.298 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113535.302 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113535.309 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113535.317 * * [misc]simplify:  iters left: 3 (38 enodes)
1547113535.325 * * [misc]simplify:  iters left: 2 (64 enodes)
1547113535.336 * * [misc]simplify:  iters left: 1 (77 enodes)
1547113535.344 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547113535.344 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113535.344 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113535.344 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113535.345 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113535.348 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113535.350 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113535.351 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113535.351 * * * * [misc]progress:  [ 47 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113535.351 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547113535.351 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113535.353 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113535.356 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113535.360 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113535.370 * * [misc]simplify:  iters left: 2 (141 enodes)
1547113535.417 * * [misc]simplify:  iters left: 1 (145 enodes)
1547113535.430 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113535.430 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113535.430 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113535.431 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113535.434 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.439 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113535.444 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113535.444 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113535.444 * * * * [misc]progress:  [ 48 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113535.444 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1))
1547113535.444 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113535.447 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.452 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113535.457 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113535.461 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113535.469 * * [misc]simplify:  iters left: 1 (37 enodes)
1547113535.475 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113535.475 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113535.475 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113535.475 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113535.478 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113535.482 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113535.486 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113535.489 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547113535.489 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547113535.489 * * * * [misc]progress:  [ 49 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113535.490 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547113535.490 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113535.494 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113535.499 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113535.508 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113535.523 * * [misc]simplify:  iters left: 2 (141 enodes)
1547113535.571 * * [misc]simplify:  iters left: 1 (145 enodes)
1547113535.584 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113535.584 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113535.584 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113535.584 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113535.587 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.591 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113535.594 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113535.594 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113535.594 * * * * [misc]progress:  [ 50 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113535.594 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1)
1547113535.594 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113535.596 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.598 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113535.601 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113535.603 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113535.606 * * [misc]simplify:  iters left: 1 (37 enodes)
1547113535.609 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113535.609 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113535.609 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113535.609 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113535.610 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113535.612 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113535.614 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113535.616 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547113535.616 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547113535.616 * * * * [misc]progress:  [ 51 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113535.616 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113535.616 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113535.618 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113535.621 * * [misc]simplify:  iters left: 4 (38 enodes)
1547113535.630 * * [misc]simplify:  iters left: 3 (73 enodes)
1547113535.653 * * [misc]simplify:  iters left: 2 (115 enodes)
1547113535.688 * * [misc]simplify:  iters left: 1 (135 enodes)
1547113535.708 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113535.708 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113535.709 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113535.709 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113535.710 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113535.712 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113535.715 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113535.715 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547113535.715 * * * * [misc]progress:  [ 52 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113535.716 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113535.716 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113535.720 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113535.727 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113535.736 * * [misc]simplify:  iters left: 3 (46 enodes)
1547113535.749 * * [misc]simplify:  iters left: 2 (54 enodes)
1547113535.762 * * [misc]simplify:  iters left: 1 (57 enodes)
1547113535.777 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547113535.777 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113535.778 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113535.778 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113535.781 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113535.786 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113535.793 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113535.794 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113535.794 * * * * [misc]progress:  [ 53 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113535.794 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113535.794 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113535.797 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113535.803 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113535.809 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113535.814 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113535.819 * * [misc]simplify:  iters left: 1 (37 enodes)
1547113535.823 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547113535.823 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113535.823 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113535.823 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113535.825 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.827 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113535.829 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113535.831 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547113535.831 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547113535.831 * * * * [misc]progress:  [ 54 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113535.831 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547113535.831 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113535.833 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113535.836 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113535.842 * * [misc]simplify:  iters left: 3 (54 enodes)
1547113535.861 * * [misc]simplify:  iters left: 2 (137 enodes)
1547113535.910 * * [misc]simplify:  iters left: 1 (146 enodes)
1547113535.925 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113535.925 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113535.925 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113535.925 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113535.928 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.932 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113535.938 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113535.938 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113535.938 * * * * [misc]progress:  [ 55 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113535.938 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113535.938 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113535.941 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113535.947 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113535.953 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113535.961 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113535.970 * * [misc]simplify:  iters left: 1 (37 enodes)
1547113535.978 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1547113535.979 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113535.979 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113535.979 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113535.982 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113535.986 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113535.990 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113535.994 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547113535.994 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1547113535.994 * * * * [misc]progress:  [ 56 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113535.995 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)
1547113535.995 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113535.998 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113536.003 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113536.012 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113536.031 * * [misc]simplify:  iters left: 2 (130 enodes)
1547113536.054 * * [misc]simplify:  iters left: 1 (135 enodes)
1547113536.061 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113536.061 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113536.061 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113536.061 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.064 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.068 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.073 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113536.073 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113536.073 * * * * [misc]progress:  [ 57 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113536.074 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113536.074 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.078 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113536.086 * * [misc]simplify:  iters left: 4 (45 enodes)
1547113536.102 * * [misc]simplify:  iters left: 3 (88 enodes)
1547113536.137 * * [misc]simplify:  iters left: 2 (218 enodes)
1547113536.189 * * [misc]simplify:  iters left: 1 (252 enodes)
1547113536.218 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113536.218 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113536.218 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113536.218 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.221 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.225 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.231 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113536.231 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113536.231 * * * * [misc]progress:  [ 58 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113536.231 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113536.231 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.235 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113536.243 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113536.253 * * [misc]simplify:  iters left: 3 (51 enodes)
1547113536.262 * * [misc]simplify:  iters left: 2 (76 enodes)
1547113536.272 * * [misc]simplify:  iters left: 1 (79 enodes)
1547113536.277 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547113536.277 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113536.278 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113536.278 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.279 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113536.281 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.284 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113536.284 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113536.284 * * * * [misc]progress:  [ 59 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.284 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))
1547113536.284 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.286 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113536.289 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113536.297 * * [misc]simplify:  iters left: 3 (57 enodes)
1547113536.318 * * [misc]simplify:  iters left: 2 (131 enodes)
1547113536.354 * * [misc]simplify:  iters left: 1 (133 enodes)
1547113536.360 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113536.360 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.360 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113536.360 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.361 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.364 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.366 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113536.366 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113536.366 * * * * [misc]progress:  [ 60 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113536.366 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1))
1547113536.367 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113536.369 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.370 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.372 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113536.374 * * [misc]simplify:  iters left: 2 (28 enodes)
1547113536.377 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113536.377 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113536.378 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113536.378 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113536.379 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113536.381 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113536.382 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113536.384 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547113536.384 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547113536.384 * * * * [misc]progress:  [ 61 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.385 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))
1547113536.385 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.386 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113536.389 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113536.394 * * [misc]simplify:  iters left: 3 (57 enodes)
1547113536.405 * * [misc]simplify:  iters left: 2 (131 enodes)
1547113536.425 * * [misc]simplify:  iters left: 1 (133 enodes)
1547113536.436 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113536.436 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.436 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113536.436 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.439 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.443 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.448 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113536.448 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113536.448 * * * * [misc]progress:  [ 62 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113536.449 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1)
1547113536.449 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113536.451 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113536.454 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113536.459 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113536.466 * * [misc]simplify:  iters left: 2 (57 enodes)
1547113536.474 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113536.474 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113536.475 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113536.475 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113536.476 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113536.478 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113536.480 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113536.482 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1547113536.482 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1547113536.482 * * * * [misc]progress:  [ 63 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (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)))))))))>
1547113536.482 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113536.482 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.484 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113536.486 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113536.490 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113536.494 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113536.498 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113536.498 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113536.498 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113536.498 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.499 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.503 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113536.508 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113536.508 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113536.508 * * * * [misc]progress:  [ 64 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113536.508 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113536.508 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113536.512 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113536.519 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113536.528 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113536.537 * * [misc]simplify:  iters left: 2 (38 enodes)
1547113536.546 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.547 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113536.547 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113536.547 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.550 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113536.555 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113536.561 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113536.561 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113536.561 * * * * [misc]progress:  [ 65 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.561 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113536.561 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.565 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.570 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113536.577 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113536.584 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113536.594 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.594 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.594 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.594 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.597 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113536.602 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.607 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547113536.608 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547113536.608 * * * * [misc]progress:  [ 66 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113536.608 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1547113536.608 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.612 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.617 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113536.620 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113536.623 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113536.626 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.627 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113536.627 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113536.627 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.628 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.630 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.633 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113536.633 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113536.633 * * * * [misc]progress:  [ 67 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.633 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113536.633 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.635 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.638 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113536.641 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113536.647 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113536.657 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.657 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.658 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.658 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.661 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113536.665 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.671 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547113536.671 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))))))
1547113536.671 * * * * [misc]progress:  [ 68 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113536.672 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1547113536.672 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.675 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113536.680 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113536.687 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113536.690 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113536.694 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113536.694 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113536.694 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113536.694 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.695 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.697 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.700 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113536.700 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113536.700 * * * * [misc]progress:  [ 69 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113536.700 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113536.700 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113536.702 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113536.705 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113536.708 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113536.713 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113536.717 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.717 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113536.717 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113536.717 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.719 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113536.723 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113536.729 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113536.729 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113536.729 * * * * [misc]progress:  [ 70 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113536.729 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113536.729 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.732 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113536.734 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113536.736 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547113536.736 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113536.736 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113536.737 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.738 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.740 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113536.742 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113536.744 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1547113536.744 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))
1547113536.744 * * * * [misc]progress:  [ 71 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.744 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113536.745 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113536.747 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.750 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113536.753 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113536.753 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.753 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.753 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.754 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113536.757 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113536.759 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113536.759 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113536.760 * * * * [misc]progress:  [ 72 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113536.760 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1547113536.760 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.762 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113536.766 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113536.772 * * [misc]simplify:  iters left: 3 (27 enodes)
1547113536.777 * * [misc]simplify:  iters left: 2 (28 enodes)
1547113536.782 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547113536.782 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113536.782 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113536.782 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.785 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113536.790 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.795 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113536.795 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113536.795 * * * * [misc]progress:  [ 73 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.796 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113536.796 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113536.799 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.805 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113536.811 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113536.811 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.812 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.812 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.815 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113536.820 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113536.825 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113536.826 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113536.826 * * * * [misc]progress:  [ 74 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113536.826 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1547113536.826 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.828 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113536.830 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113536.834 * * [misc]simplify:  iters left: 3 (27 enodes)
1547113536.836 * * [misc]simplify:  iters left: 2 (28 enodes)
1547113536.838 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547113536.839 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113536.839 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113536.839 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.840 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113536.842 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.845 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113536.845 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113536.845 * * * * [misc]progress:  [ 75 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113536.845 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113536.845 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.847 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.850 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113536.855 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113536.862 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113536.871 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.871 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113536.871 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113536.871 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.874 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113536.879 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.882 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.882 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547113536.882 * * * * [misc]progress:  [ 76 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113536.882 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113536.882 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113536.884 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.886 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113536.889 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547113536.889 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113536.890 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113536.890 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.891 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113536.893 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113536.896 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113536.896 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113536.896 * * * * [misc]progress:  [ 77 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.896 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.897 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.898 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.900 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113536.902 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113536.904 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113536.904 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.904 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.904 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.905 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.908 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113536.912 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113536.916 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113536.917 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547113536.917 * * * * [misc]progress:  [ 78 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113536.917 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547113536.917 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113536.921 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113536.925 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113536.930 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113536.935 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113536.937 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113536.937 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113536.938 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113536.938 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.939 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.941 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.943 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113536.944 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113536.944 * * * * [misc]progress:  [ 79 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113536.944 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.944 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.945 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.947 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113536.949 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113536.951 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113536.951 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113536.952 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113536.952 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.954 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.956 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113536.958 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113536.961 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113536.961 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547113536.961 * * * * [misc]progress:  [ 80 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113536.961 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)
1547113536.961 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.963 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.965 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.968 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113536.970 * * [misc]simplify:  iters left: 2 (25 enodes)
1547113536.972 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113536.972 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113536.972 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113536.972 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.974 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.976 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113536.978 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113536.978 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113536.978 * * * * [misc]progress:  [ 81 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113536.979 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113536.979 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113536.981 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113536.984 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113536.988 * * [misc]simplify:  iters left: 3 (34 enodes)
1547113536.991 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113536.991 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113536.991 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113536.992 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113536.994 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113536.999 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.004 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113537.004 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113537.004 * * * * [misc]progress:  [ 82 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113537.005 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113537.005 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113537.009 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.014 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.020 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113537.022 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547113537.022 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113537.022 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113537.022 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.024 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113537.026 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.028 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113537.029 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113537.029 * * * * [misc]progress:  [ 83 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.029 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547113537.029 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.031 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113537.033 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113537.035 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113537.037 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113537.038 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.038 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113537.038 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.039 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.041 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.044 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113537.044 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113537.044 * * * * [misc]progress:  [ 84 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113537.044 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1))
1547113537.044 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113537.047 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113537.048 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113537.049 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113537.049 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113537.049 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113537.049 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.050 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113537.054 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113537.058 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113537.062 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547113537.062 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547113537.062 * * * * [misc]progress:  [ 85 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.062 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547113537.062 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.066 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113537.071 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113537.076 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113537.081 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113537.081 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.081 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113537.081 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.084 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.088 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.094 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113537.094 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113537.094 * * * * [misc]progress:  [ 86 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113537.094 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1)
1547113537.094 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113537.097 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113537.100 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113537.103 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113537.103 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113537.103 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113537.103 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.106 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113537.110 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113537.114 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113537.118 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547113537.118 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547113537.118 * * * * [misc]progress:  [ 87 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113537.118 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113537.118 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113537.122 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113537.128 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113537.135 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113537.143 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113537.151 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113537.151 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113537.151 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113537.151 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.153 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113537.155 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.157 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113537.157 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))))))
1547113537.157 * * * * [misc]progress:  [ 88 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113537.158 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113537.158 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113537.159 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113537.162 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113537.165 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1547113537.165 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113537.165 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113537.165 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113537.167 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113537.169 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113537.173 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113537.173 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113537.173 * * * * [misc]progress:  [ 89 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.174 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.174 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.175 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.177 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113537.179 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113537.182 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113537.182 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.182 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.182 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.183 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.187 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113537.191 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113537.195 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113537.195 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547113537.196 * * * * [misc]progress:  [ 90 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113537.196 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547113537.196 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.200 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113537.204 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.209 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113537.214 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113537.216 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113537.217 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113537.217 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113537.217 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.218 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.220 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.223 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113537.223 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113537.223 * * * * [misc]progress:  [ 91 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.223 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.223 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.224 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.226 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113537.228 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113537.230 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113537.230 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.230 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.230 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.232 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.234 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113537.236 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113537.238 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113537.238 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547113537.238 * * * * [misc]progress:  [ 92 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113537.238 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)
1547113537.238 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.240 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.242 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.245 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113537.250 * * [misc]simplify:  iters left: 2 (25 enodes)
1547113537.254 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113537.254 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113537.254 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113537.254 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.257 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.261 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.266 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113537.267 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113537.267 * * * * [misc]progress:  [ 93 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113537.267 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113537.267 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.271 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.277 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113537.285 * * [misc]simplify:  iters left: 3 (37 enodes)
1547113537.294 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113537.294 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113537.295 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113537.295 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.297 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.302 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.307 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113537.307 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113537.307 * * * * [misc]progress:  [ 94 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113537.307 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113537.307 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.310 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113537.316 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113537.321 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547113537.321 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113537.321 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113537.322 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.324 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113537.329 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.334 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113537.335 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113537.335 * * * * [misc]progress:  [ 95 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.335 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))
1547113537.335 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.338 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.343 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113537.348 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113537.348 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.348 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113537.349 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.351 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.356 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.360 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113537.360 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113537.360 * * * * [misc]progress:  [ 96 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113537.360 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt 1))
1547113537.361 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113537.362 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113537.364 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113537.365 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113537.365 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113537.365 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113537.365 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.366 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113537.368 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113537.370 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113537.372 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547113537.372 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547113537.372 * * * * [misc]progress:  [ 97 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.372 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))
1547113537.372 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.374 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.376 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113537.379 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113537.379 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.379 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113537.379 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.382 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.386 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.391 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113537.391 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113537.392 * * * * [misc]progress:  [ 98 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) 1) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113537.392 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) 1)
1547113537.392 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113537.394 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113537.396 * * [misc]simplify:  iters left: 4 (11 enodes)
1547113537.398 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113537.398 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113537.399 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113537.399 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.401 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113537.405 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113537.409 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113537.413 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1547113537.413 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1547113537.413 * * * * [misc]progress:  [ 99 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113537.414 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113537.414 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.415 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113537.417 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113537.420 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113537.424 * * [misc]simplify:  iters left: 2 (28 enodes)
1547113537.427 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113537.427 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113537.428 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113537.428 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.429 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113537.431 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113537.435 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113537.438 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113537.443 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113537.443 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113537.443 * * * * [misc]progress:  [ 100 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113537.443 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113537.443 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113537.445 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.447 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113537.450 * * [misc]simplify:  iters left: 3 (27 enodes)
1547113537.454 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113537.458 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547113537.458 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113537.458 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113537.458 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.460 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113537.465 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113537.474 * * [misc]simplify:  iters left: 3 (41 enodes)
1547113537.484 * * [misc]simplify:  iters left: 2 (47 enodes)
1547113537.494 * * [misc]simplify:  iters left: 1 (49 enodes)
1547113537.506 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113537.506 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113537.506 * * * * [misc]progress:  [ 101 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.507 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113537.507 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.510 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.516 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.521 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113537.527 * * [misc]simplify:  iters left: 2 (30 enodes)
1547113537.535 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113537.535 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.535 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.536 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.538 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.544 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113537.552 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113537.561 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113537.566 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113537.572 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113537.572 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113537.572 * * * * [misc]progress:  [ 102 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113537.572 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1547113537.572 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.574 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.576 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.579 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113537.581 * * [misc]simplify:  iters left: 2 (25 enodes)
1547113537.583 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113537.583 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113537.583 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113537.583 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.585 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113537.587 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113537.591 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113537.596 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113537.601 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113537.606 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113537.606 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113537.606 * * * * [misc]progress:  [ 103 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.606 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113537.607 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.608 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.610 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113537.616 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113537.622 * * [misc]simplify:  iters left: 2 (30 enodes)
1547113537.627 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113537.627 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.627 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.627 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.628 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.631 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113537.635 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113537.640 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113537.645 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113537.653 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113537.654 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113537.654 * * * * [misc]progress:  [ 104 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113537.654 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1547113537.654 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.657 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113537.661 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113537.666 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113537.669 * * [misc]simplify:  iters left: 2 (25 enodes)
1547113537.671 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113537.671 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113537.671 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113537.671 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.673 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113537.675 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113537.679 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113537.684 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113537.689 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113537.694 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113537.694 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113537.694 * * * * [misc]progress:  [ 105 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113537.694 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113537.694 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113537.696 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.698 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113537.702 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113537.709 * * [misc]simplify:  iters left: 2 (31 enodes)
1547113537.717 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113537.717 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113537.717 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113537.717 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.720 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113537.726 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113537.733 * * [misc]simplify:  iters left: 3 (41 enodes)
1547113537.738 * * [misc]simplify:  iters left: 2 (47 enodes)
1547113537.743 * * [misc]simplify:  iters left: 1 (49 enodes)
1547113537.749 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113537.749 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113537.749 * * * * [misc]progress:  [ 106 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113537.749 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113537.749 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.750 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113537.752 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547113537.752 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113537.752 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113537.752 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.754 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113537.756 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113537.759 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113537.763 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113537.771 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1547113537.771 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 x) (cbrt (+ x 1))))))))
1547113537.771 * * * * [misc]progress:  [ 107 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.771 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113537.772 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.775 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.779 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113537.784 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1547113537.784 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.784 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.784 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.787 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113537.793 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113537.801 * * [misc]simplify:  iters left: 3 (41 enodes)
1547113537.806 * * [misc]simplify:  iters left: 2 (47 enodes)
1547113537.812 * * [misc]simplify:  iters left: 1 (49 enodes)
1547113537.817 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113537.817 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113537.817 * * * * [misc]progress:  [ 108 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113537.817 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1547113537.818 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.819 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113537.821 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113537.823 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113537.825 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547113537.825 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113537.825 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113537.826 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.827 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.829 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113537.836 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113537.842 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113537.848 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113537.853 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113537.854 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113537.854 * * * * [misc]progress:  [ 109 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113537.854 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1547113537.854 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.855 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.857 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113537.860 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1547113537.860 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113537.860 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113537.860 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113537.862 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113537.864 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113537.870 * * [misc]simplify:  iters left: 3 (41 enodes)
1547113537.880 * * [misc]simplify:  iters left: 2 (47 enodes)
1547113537.890 * * [misc]simplify:  iters left: 1 (49 enodes)
1547113537.904 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1547113537.904 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))))
1547113537.904 * * * * [misc]progress:  [ 110 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113537.904 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1547113537.904 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113537.907 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113537.911 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113537.915 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113537.919 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547113537.919 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113537.920 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113537.920 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.923 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.928 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113537.936 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113537.940 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113537.946 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113537.951 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113537.951 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113537.951 * * * * [misc]progress:  [ 111 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113537.951 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113537.951 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.953 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113537.955 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113537.957 * * [misc]simplify:  iters left: 3 (27 enodes)
1547113537.961 * * [misc]simplify:  iters left: 2 (28 enodes)
1547113537.964 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113537.964 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113537.964 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113537.964 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113537.966 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113537.968 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113537.973 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113537.982 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113537.993 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113538.003 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113538.003 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113538.003 * * * * [misc]progress:  [ 112 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113538.004 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113538.004 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113538.007 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113538.012 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113538.017 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547113538.018 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113538.018 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113538.018 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113538.021 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113538.026 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113538.033 * * [misc]simplify:  iters left: 3 (41 enodes)
1547113538.038 * * [misc]simplify:  iters left: 2 (47 enodes)
1547113538.043 * * [misc]simplify:  iters left: 1 (49 enodes)
1547113538.048 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113538.048 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113538.049 * * * * [misc]progress:  [ 113 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.049 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.049 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.050 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.051 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547113538.051 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.052 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.052 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.053 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.055 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113538.059 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113538.062 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113538.067 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547113538.067 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547113538.067 * * * * [misc]progress:  [ 114 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113538.067 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547113538.067 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.069 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113538.073 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113538.076 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113538.079 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113538.079 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113538.080 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113538.080 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.082 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.087 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.094 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.104 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.115 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.127 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.127 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.127 * * * * [misc]progress:  [ 115 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.128 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.128 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.130 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.134 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547113538.134 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.134 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.134 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.137 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.142 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113538.149 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113538.156 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113538.164 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547113538.164 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547113538.164 * * * * [misc]progress:  [ 116 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113538.165 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)
1547113538.165 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.167 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.169 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113538.171 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113538.173 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113538.173 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113538.173 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113538.173 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.174 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.177 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.181 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.186 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.191 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.197 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.197 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.197 * * * * [misc]progress:  [ 117 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113538.198 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113538.198 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113538.201 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113538.205 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113538.211 * * [misc]simplify:  iters left: 3 (34 enodes)
1547113538.219 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113538.224 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113538.224 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113538.224 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113538.225 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.228 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.233 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.242 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.251 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.262 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.272 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113538.272 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113538.273 * * * * [misc]progress:  [ 118 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113538.273 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113538.273 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113538.276 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113538.281 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113538.284 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113538.286 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547113538.286 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113538.286 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113538.286 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113538.288 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113538.290 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113538.294 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113538.299 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113538.304 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113538.310 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113538.310 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113538.310 * * * * [misc]progress:  [ 119 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.310 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547113538.310 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.312 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113538.313 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113538.315 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113538.317 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113538.317 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.317 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113538.317 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.318 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.321 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.325 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.331 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.341 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.353 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.353 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.353 * * * * [misc]progress:  [ 120 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113538.354 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1))
1547113538.354 * * [misc]simplify:  iters left: 5 (4 enodes)
1547113538.357 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113538.358 * [exit]simplify:  Simplified to 1
1547113538.358 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113538.358 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113538.358 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.360 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113538.362 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113538.366 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113538.369 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113538.373 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113538.373 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547113538.373 * * * * [misc]progress:  [ 121 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.374 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1547113538.374 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.376 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113538.377 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113538.379 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113538.381 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113538.381 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.381 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113538.381 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.383 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.385 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.389 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.393 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.398 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.408 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.408 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.408 * * * * [misc]progress:  [ 122 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt 1)) 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113538.408 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) 1)
1547113538.408 * * [misc]simplify:  iters left: 5 (4 enodes)
1547113538.411 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113538.412 * [exit]simplify:  Simplified to 1
1547113538.412 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113538.413 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113538.413 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.415 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113538.420 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113538.427 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113538.434 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113538.442 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113538.442 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547113538.442 * * * * [misc]progress:  [ 123 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113538.442 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113538.442 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113538.445 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113538.450 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113538.457 * * [misc]simplify:  iters left: 3 (27 enodes)
1547113538.463 * * [misc]simplify:  iters left: 2 (28 enodes)
1547113538.470 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113538.470 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113538.470 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113538.470 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113538.473 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113538.479 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113538.487 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113538.497 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113538.507 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113538.515 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113538.515 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))))
1547113538.515 * * * * [misc]progress:  [ 124 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113538.515 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113538.515 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113538.517 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113538.519 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113538.521 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1547113538.521 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113538.521 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113538.521 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113538.523 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113538.525 * * [misc]simplify:  iters left: 4 (32 enodes)
1547113538.529 * * [misc]simplify:  iters left: 3 (41 enodes)
1547113538.537 * * [misc]simplify:  iters left: 2 (47 enodes)
1547113538.548 * * [misc]simplify:  iters left: 1 (49 enodes)
1547113538.560 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113538.560 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))))
1547113538.560 * * * * [misc]progress:  [ 125 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.560 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.560 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.562 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.566 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547113538.566 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.566 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.566 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.569 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.574 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113538.581 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113538.584 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113538.588 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547113538.588 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547113538.588 * * * * [misc]progress:  [ 126 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113538.589 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1547113538.589 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.590 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113538.592 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113538.594 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113538.596 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113538.596 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113538.596 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113538.596 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.597 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.599 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.603 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.608 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.618 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.629 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.629 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.629 * * * * [misc]progress:  [ 127 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.629 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.629 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.631 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.635 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547113538.635 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.635 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113538.635 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.638 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.643 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113538.649 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113538.656 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113538.663 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547113538.664 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1))))))))
1547113538.664 * * * * [misc]progress:  [ 128 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113538.664 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)
1547113538.664 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.666 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.669 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113538.673 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113538.676 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113538.676 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113538.676 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1547113538.676 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.678 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.683 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.690 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.698 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.703 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.708 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.708 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.708 * * * * [misc]progress:  [ 129 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113538.709 * [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113538.709 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.710 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113538.711 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113538.712 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113538.712 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113538.712 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.713 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.715 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.719 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.724 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.735 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.745 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113538.745 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113538.746 * * * * [misc]progress:  [ 130 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113538.746 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113538.746 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.749 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.752 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ 1 x))))
1547113538.752 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113538.752 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113538.752 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113538.755 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113538.761 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113538.769 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113538.779 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113538.790 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113538.801 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113538.801 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113538.801 * * * * [misc]progress:  [ 131 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.801 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))
1547113538.802 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.804 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113538.806 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ 1 x))))
1547113538.806 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.807 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113538.807 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.809 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.814 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.819 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.824 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.829 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.834 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.834 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.834 * * * * [misc]progress:  [ 132 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113538.834 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt 1))
1547113538.834 * * [misc]simplify:  iters left: 4 (4 enodes)
1547113538.836 * * [misc]simplify:  iters left: 3 (6 enodes)
1547113538.836 * [exit]simplify:  Simplified to 1
1547113538.836 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113538.836 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113538.837 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.838 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113538.840 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113538.843 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113538.850 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113538.858 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113538.858 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547113538.858 * * * * [misc]progress:  [ 133 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113538.859 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))
1547113538.859 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.861 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113538.863 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ 1 x))))
1547113538.863 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113538.864 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113538.864 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.866 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.871 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.879 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.889 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.900 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.911 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113538.911 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113538.911 * * * * [misc]progress:  [ 134 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 1) 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113538.911 * [enter]simplify:  Simplifying (/ (/ 1 1) 1)
1547113538.911 * * [misc]simplify:  iters left: 4 (3 enodes)
1547113538.912 * * [misc]simplify:  iters left: 3 (5 enodes)
1547113538.913 * [exit]simplify:  Simplified to 1
1547113538.913 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113538.913 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113538.914 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.916 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113538.921 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113538.928 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113538.935 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113538.945 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113538.945 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547113538.945 * * * * [misc]progress:  [ 135 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113538.945 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113538.945 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.948 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113538.951 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113538.951 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113538.951 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113538.951 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113538.953 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113538.955 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113538.959 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113538.964 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113538.969 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113538.974 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113538.974 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113538.974 * * * * [misc]progress:  [ 136 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113538.974 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113538.974 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113538.975 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113538.977 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547113538.977 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113538.977 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113538.977 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113538.978 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113538.981 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113538.987 * * [misc]simplify:  iters left: 3 (40 enodes)
1547113538.996 * * [misc]simplify:  iters left: 2 (46 enodes)
1547113539.006 * * [misc]simplify:  iters left: 1 (48 enodes)
1547113539.022 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113539.023 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113539.023 * * * * [misc]progress:  [ 137 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113539.023 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547113539.023 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113539.025 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113539.027 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113539.027 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.027 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113539.028 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113539.030 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113539.035 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113539.044 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113539.054 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113539.065 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113539.075 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113539.076 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113539.076 * * * * [misc]progress:  [ 138 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113539.076 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1547113539.076 * * [misc]simplify:  iters left: 3 (3 enodes)
1547113539.078 * * [misc]simplify:  iters left: 2 (5 enodes)
1547113539.079 * [exit]simplify:  Simplified to 1
1547113539.079 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113539.079 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113539.079 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113539.081 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113539.086 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113539.093 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113539.101 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113539.109 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113539.109 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547113539.109 * * * * [misc]progress:  [ 139 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113539.109 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547113539.109 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113539.111 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113539.114 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113539.114 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.114 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113539.114 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113539.117 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113539.122 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113539.130 * * [misc]simplify:  iters left: 3 (39 enodes)
1547113539.139 * * [misc]simplify:  iters left: 2 (45 enodes)
1547113539.149 * * [misc]simplify:  iters left: 1 (47 enodes)
1547113539.160 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113539.160 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113539.160 * * * * [misc]progress:  [ 140 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113539.160 * [enter]simplify:  Simplifying (/ 1 1)
1547113539.161 * * [misc]simplify:  iters left: 2 (2 enodes)
1547113539.161 * * [misc]simplify:  iters left: 1 (4 enodes)
1547113539.162 * [exit]simplify:  Simplified to 1
1547113539.162 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113539.162 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113539.162 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113539.165 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113539.169 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113539.176 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113539.183 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113539.191 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1547113539.192 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1547113539.192 * * * * [misc]progress:  [ 141 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113539.192 * [enter]simplify:  Simplifying (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113539.192 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113539.195 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113539.200 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113539.206 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113539.215 * * [misc]simplify:  iters left: 2 (33 enodes)
1547113539.224 * [exit]simplify:  Simplified to (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113539.224 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113539.224 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547113539.224 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113539.226 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113539.230 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113539.233 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547113539.234 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))))
1547113539.234 * * * * [misc]progress:  [ 142 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113539.234 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113539.234 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113539.237 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113539.241 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113539.246 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113539.251 * [exit]simplify:  Simplified to (/ (- 1 x) (fabs (cbrt (+ x 1))))
1547113539.252 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (fabs (cbrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113539.252 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1547113539.252 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113539.254 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113539.258 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113539.262 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1547113539.262 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (fabs (cbrt (+ x 1)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (cbrt (+ x 1)))))))))
1547113539.262 * * * * [misc]progress:  [ 143 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113539.263 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547113539.263 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113539.265 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113539.269 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113539.273 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113539.278 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547113539.278 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.279 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113539.279 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113539.281 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113539.284 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113539.288 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113539.288 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113539.289 * * * * [misc]progress:  [ 144 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt 1)) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113539.289 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt 1))
1547113539.289 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113539.292 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113539.294 * * [misc]simplify:  iters left: 2 (13 enodes)
1547113539.297 * * [misc]simplify:  iters left: 1 (15 enodes)
1547113539.299 * [exit]simplify:  Simplified to (- 1 x)
1547113539.299 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113539.300 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113539.300 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113539.302 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113539.305 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547113539.305 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ x 1)))))))
1547113539.305 * * * * [misc]progress:  [ 145 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113539.305 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547113539.305 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113539.307 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113539.311 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113539.313 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113539.316 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547113539.316 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.316 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1547113539.316 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113539.317 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113539.318 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113539.320 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1547113539.320 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))))
1547113539.320 * * * * [misc]progress:  [ 146 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) 1) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113539.321 * [enter]simplify:  Simplifying (/ (- 1 x) 1)
1547113539.321 * * [misc]simplify:  iters left: 4 (4 enodes)
1547113539.322 * * [misc]simplify:  iters left: 3 (11 enodes)
1547113539.324 * * [misc]simplify:  iters left: 2 (16 enodes)
1547113539.325 * * [misc]simplify:  iters left: 1 (18 enodes)
1547113539.326 * [exit]simplify:  Simplified to (- 1 x)
1547113539.326 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113539.326 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1547113539.326 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113539.327 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113539.329 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1547113539.329 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ x 1)))))))
1547113539.329 * * * * [misc]progress:  [ 147 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113539.329 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113539.329 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113539.332 * * [misc]simplify:  iters left: 5 (32 enodes)
1547113539.338 * * [misc]simplify:  iters left: 4 (52 enodes)
1547113539.350 * * [misc]simplify:  iters left: 3 (78 enodes)
1547113539.368 * * [misc]simplify:  iters left: 2 (99 enodes)
1547113539.390 * * [misc]simplify:  iters left: 1 (106 enodes)
1547113539.403 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (fma (* x x) x 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113539.404 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (fma (* x x) x 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113539.404 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x))))
1547113539.404 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113539.406 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113539.409 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113539.414 * * [misc]simplify:  iters left: 3 (56 enodes)
1547113539.422 * * [misc]simplify:  iters left: 2 (73 enodes)
1547113539.437 * * [misc]simplify:  iters left: 1 (100 enodes)
1547113539.465 * [exit]simplify:  Simplified to (/ (sqrt (fma x x (- 1 x))) (cbrt (sqrt (+ 1 x))))
1547113539.465 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (fma (* x x) x 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (fma x x (- 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113539.465 * * * * [misc]progress:  [ 148 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113539.466 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113539.466 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113539.469 * * [misc]simplify:  iters left: 5 (31 enodes)
1547113539.473 * * [misc]simplify:  iters left: 4 (45 enodes)
1547113539.478 * * [misc]simplify:  iters left: 3 (54 enodes)
1547113539.484 * * [misc]simplify:  iters left: 2 (60 enodes)
1547113539.490 * * [misc]simplify:  iters left: 1 (62 enodes)
1547113539.503 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (fabs (cbrt (+ x 1)))) (sqrt (fma (* x x) x 1)))
1547113539.503 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (fabs (cbrt (+ x 1)))) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113539.503 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x))))
1547113539.504 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113539.507 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113539.513 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113539.522 * * [misc]simplify:  iters left: 3 (56 enodes)
1547113539.537 * * [misc]simplify:  iters left: 2 (73 enodes)
1547113539.558 * * [misc]simplify:  iters left: 1 (100 enodes)
1547113539.584 * [exit]simplify:  Simplified to (/ (sqrt (fma x x (- 1 x))) (sqrt (cbrt (+ 1 x))))
1547113539.584 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (fabs (cbrt (+ x 1)))) (sqrt (fma (* x x) x 1))) (/ (sqrt (fma x x (- 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113539.584 * * * * [misc]progress:  [ 149 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113539.584 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1547113539.585 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113539.589 * * [misc]simplify:  iters left: 5 (29 enodes)
1547113539.596 * * [misc]simplify:  iters left: 4 (43 enodes)
1547113539.606 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113539.616 * * [misc]simplify:  iters left: 2 (58 enodes)
1547113539.628 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113539.642 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1)))
1547113539.642 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.642 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113539.642 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113539.647 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113539.653 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113539.663 * * [misc]simplify:  iters left: 3 (56 enodes)
1547113539.683 * * [misc]simplify:  iters left: 2 (73 enodes)
1547113539.703 * * [misc]simplify:  iters left: 1 (100 enodes)
1547113539.721 * [exit]simplify:  Simplified to (/ (sqrt (fma x x (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547113539.721 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1))) (/ (sqrt (fma x x (- 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.721 * * * * [misc]progress:  [ 150 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1)) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547113539.722 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1))
1547113539.722 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113539.724 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113539.728 * * [misc]simplify:  iters left: 4 (38 enodes)
1547113539.733 * * [misc]simplify:  iters left: 3 (45 enodes)
1547113539.738 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113539.742 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113539.751 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (fma x (* x x) 1)))
1547113539.751 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (fma x (* x x) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547113539.751 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))
1547113539.751 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113539.755 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113539.761 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113539.771 * * [misc]simplify:  iters left: 3 (55 enodes)
1547113539.790 * * [misc]simplify:  iters left: 2 (72 enodes)
1547113539.809 * * [misc]simplify:  iters left: 1 (93 enodes)
1547113539.836 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (sqrt (+ 1 x)))
1547113539.836 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (fma x (* x x) 1))) (/ (sqrt (- (fma x x 1) x)) (sqrt (+ 1 x))))))))
1547113539.836 * * * * [misc]progress:  [ 151 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113539.836 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1547113539.837 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113539.842 * * [misc]simplify:  iters left: 5 (29 enodes)
1547113539.850 * * [misc]simplify:  iters left: 4 (43 enodes)
1547113539.861 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113539.873 * * [misc]simplify:  iters left: 2 (58 enodes)
1547113539.886 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113539.900 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1)))
1547113539.900 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.900 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113539.900 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113539.905 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113539.911 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113539.921 * * [misc]simplify:  iters left: 3 (56 enodes)
1547113539.941 * * [misc]simplify:  iters left: 2 (73 enodes)
1547113539.961 * * [misc]simplify:  iters left: 1 (100 enodes)
1547113539.991 * [exit]simplify:  Simplified to (/ (sqrt (fma x x (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547113539.991 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1))) (/ (sqrt (fma x x (- 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113539.991 * * * * [misc]progress:  [ 152 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547113539.991 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1)
1547113539.991 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113539.996 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113540.002 * * [misc]simplify:  iters left: 4 (37 enodes)
1547113540.008 * * [misc]simplify:  iters left: 3 (44 enodes)
1547113540.012 * * [misc]simplify:  iters left: 2 (54 enodes)
1547113540.017 * * [misc]simplify:  iters left: 1 (59 enodes)
1547113540.021 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (fma (* x x) x 1)))
1547113540.021 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547113540.021 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))
1547113540.022 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113540.024 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113540.026 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113540.031 * * [misc]simplify:  iters left: 3 (55 enodes)
1547113540.047 * * [misc]simplify:  iters left: 2 (72 enodes)
1547113540.066 * * [misc]simplify:  iters left: 1 (93 enodes)
1547113540.093 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (sqrt (+ 1 x)))
1547113540.093 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (fma (* x x) x 1))) (/ (sqrt (- (fma x x 1) x)) (sqrt (+ 1 x))))))))
1547113540.093 * * * * [misc]progress:  [ 153 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))>
1547113540.094 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113540.094 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113540.098 * * [misc]simplify:  iters left: 5 (28 enodes)
1547113540.107 * * [misc]simplify:  iters left: 4 (49 enodes)
1547113540.121 * * [misc]simplify:  iters left: 3 (77 enodes)
1547113540.135 * * [misc]simplify:  iters left: 2 (98 enodes)
1547113540.146 * * [misc]simplify:  iters left: 1 (105 enodes)
1547113540.159 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113540.160 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))
1547113540.160 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1547113540.160 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.162 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.166 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.169 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1547113540.169 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))))))))
1547113540.169 * * * * [misc]progress:  [ 154 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))>
1547113540.170 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113540.170 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113540.174 * * [misc]simplify:  iters left: 5 (27 enodes)
1547113540.182 * * [misc]simplify:  iters left: 4 (42 enodes)
1547113540.193 * * [misc]simplify:  iters left: 3 (53 enodes)
1547113540.205 * * [misc]simplify:  iters left: 2 (59 enodes)
1547113540.218 * * [misc]simplify:  iters left: 1 (61 enodes)
1547113540.232 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1))))
1547113540.232 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))
1547113540.233 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1547113540.233 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.235 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.238 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.242 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1547113540.242 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))))))))
1547113540.242 * * * * [misc]progress:  [ 155 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547113540.242 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1547113540.243 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113540.247 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113540.253 * * [misc]simplify:  iters left: 4 (40 enodes)
1547113540.264 * * [misc]simplify:  iters left: 3 (51 enodes)
1547113540.275 * * [misc]simplify:  iters left: 2 (57 enodes)
1547113540.288 * * [misc]simplify:  iters left: 1 (59 enodes)
1547113540.303 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))
1547113540.303 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547113540.303 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113540.303 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.306 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.309 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.313 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113540.313 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))))
1547113540.313 * * * * [misc]progress:  [ 156 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113540.313 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1))
1547113540.313 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113540.318 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113540.324 * * [misc]simplify:  iters left: 4 (35 enodes)
1547113540.330 * * [misc]simplify:  iters left: 3 (44 enodes)
1547113540.335 * * [misc]simplify:  iters left: 2 (53 enodes)
1547113540.339 * * [misc]simplify:  iters left: 1 (58 enodes)
1547113540.343 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1547113540.344 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113540.344 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547113540.344 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113540.345 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113540.346 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113540.348 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113540.348 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547113540.348 * * * * [misc]progress:  [ 157 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547113540.348 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1547113540.348 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113540.350 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113540.354 * * [misc]simplify:  iters left: 4 (40 enodes)
1547113540.363 * * [misc]simplify:  iters left: 3 (51 enodes)
1547113540.374 * * [misc]simplify:  iters left: 2 (57 enodes)
1547113540.388 * * [misc]simplify:  iters left: 1 (59 enodes)
1547113540.398 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))
1547113540.398 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547113540.398 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113540.399 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.400 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.401 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.403 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113540.403 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))))
1547113540.403 * * * * [misc]progress:  [ 158 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113540.403 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1)
1547113540.403 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.406 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113540.409 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113540.414 * * [misc]simplify:  iters left: 3 (43 enodes)
1547113540.418 * * [misc]simplify:  iters left: 2 (52 enodes)
1547113540.423 * * [misc]simplify:  iters left: 1 (57 enodes)
1547113540.427 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1547113540.427 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113540.428 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547113540.428 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113540.430 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113540.433 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113540.436 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113540.436 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1547113540.436 * * * * [misc]progress:  [ 159 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113540.437 * * * * [misc]progress:  [ 160 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x))))))))>
1547113540.437 * * * * [misc]progress:  [ 161 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547113540.437 * * * * [misc]progress:  [ 162 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x))))))))>
1547113540.437 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1547113540.437 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113540.439 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113540.440 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1547113540.441 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1))))))))
1547113540.441 * * * * [misc]progress:  [ 163 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x))))))))>
1547113540.441 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1547113540.441 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113540.442 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113540.444 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1547113540.444 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1))))))))
1547113540.444 * * * * [misc]progress:  [ 164 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113540.445 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547113540.445 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113540.446 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113540.447 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547113540.448 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1))))))))
1547113540.448 * * * * [misc]progress:  [ 165 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt 1)) (sqrt (+ 1 x)))))))>
1547113540.448 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547113540.448 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113540.448 * * [misc]simplify:  iters left: 2 (7 enodes)
1547113540.449 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547113540.449 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt 1)) (sqrt (+ x 1)))))))
1547113540.449 * * * * [misc]progress:  [ 166 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113540.449 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547113540.449 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113540.450 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113540.451 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547113540.451 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1))))))))
1547113540.451 * * * * [misc]progress:  [ 167 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ 1 x)))))))>
1547113540.451 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547113540.451 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113540.452 * * [misc]simplify:  iters left: 2 (7 enodes)
1547113540.453 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547113540.453 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ x 1)))))))
1547113540.453 * * * * [misc]progress:  [ 168 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
1547113540.453 * [enter]simplify:  Simplifying (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x)))))
1547113540.453 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.454 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113540.456 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113540.459 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113540.461 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547113540.461 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))))))))
1547113540.461 * * * * [misc]progress:  [ 169 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))>
1547113540.462 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
1547113540.462 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113540.463 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113540.465 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113540.467 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113540.469 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547113540.469 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))))
1547113540.469 * * * * [misc]progress:  [ 170 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))>
1547113540.469 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113540.469 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113540.471 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113540.474 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113540.478 * * [misc]simplify:  iters left: 3 (34 enodes)
1547113540.482 * * [misc]simplify:  iters left: 2 (37 enodes)
1547113540.486 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113540.486 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))
1547113540.486 * * * * [misc]progress:  [ 171 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))>
1547113540.487 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113540.487 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113540.488 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113540.492 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113540.494 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113540.497 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547113540.497 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))
1547113540.497 * * * * [misc]progress:  [ 172 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547113540.497 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547113540.498 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.499 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113540.501 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113540.503 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113540.508 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113540.508 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547113540.508 * * * * [misc]progress:  [ 173 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547113540.509 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
1547113540.509 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113540.512 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.513 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113540.515 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113540.518 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113540.522 * * [misc]simplify:  iters left: 1 (36 enodes)
1547113540.524 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113540.524 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547113540.524 * * * * [misc]progress:  [ 174 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547113540.524 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547113540.524 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.526 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113540.527 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113540.530 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113540.532 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113540.532 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547113540.532 * * * * [misc]progress:  [ 175 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547113540.533 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547113540.533 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113540.534 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113540.536 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113540.538 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113540.540 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113540.543 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113540.543 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547113540.543 * * * * [misc]progress:  [ 176 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))>
1547113540.543 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113540.543 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.544 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113540.546 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113540.550 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113540.550 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))))
1547113540.550 * * * * [misc]progress:  [ 177 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))>
1547113540.550 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113540.550 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.553 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113540.557 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113540.561 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547113540.561 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))))
1547113540.561 * * * * [misc]progress:  [ 178 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547113540.561 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113540.561 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.564 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.567 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.571 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113540.571 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547113540.571 * * * * [misc]progress:  [ 179 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547113540.571 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt 1))
1547113540.571 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113540.574 * * [misc]simplify:  iters left: 4 (10 enodes)
1547113540.576 * * [misc]simplify:  iters left: 3 (11 enodes)
1547113540.579 * * [misc]simplify:  iters left: 2 (13 enodes)
1547113540.581 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113540.581 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547113540.582 * * * * [misc]progress:  [ 180 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))>
1547113540.582 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113540.582 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.584 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.588 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.593 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113540.593 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))))
1547113540.593 * * * * [misc]progress:  [ 181 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) 1) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))>
1547113540.593 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547113540.593 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113540.595 * * [misc]simplify:  iters left: 4 (9 enodes)
1547113540.598 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113540.600 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113540.600 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))))
1547113540.600 * * * * [misc]progress:  [ 182 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))))))))>
1547113540.601 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113540.601 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113540.603 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113540.606 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113540.606 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))))))))
1547113540.606 * * * * [misc]progress:  [ 183 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))))))))>
1547113540.607 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113540.607 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113540.609 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113540.611 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547113540.612 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))))))))
1547113540.612 * * * * [misc]progress:  [ 184 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))>
1547113540.612 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547113540.612 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113540.614 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113540.616 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113540.616 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))
1547113540.616 * * * * [misc]progress:  [ 185 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547113540.616 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1547113540.616 * * [misc]simplify:  iters left: 3 (3 enodes)
1547113540.618 * * [misc]simplify:  iters left: 2 (5 enodes)
1547113540.619 * [exit]simplify:  Simplified to 1
1547113540.619 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))
1547113540.619 * * * * [misc]progress:  [ 186 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))>
1547113540.619 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547113540.619 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113540.621 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113540.624 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113540.624 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))))))))
1547113540.624 * * * * [misc]progress:  [ 187 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 1) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547113540.624 * [enter]simplify:  Simplifying (/ 1 1)
1547113540.624 * * [misc]simplify:  iters left: 2 (2 enodes)
1547113540.625 * * [misc]simplify:  iters left: 1 (4 enodes)
1547113540.625 * [exit]simplify:  Simplified to 1
1547113540.625 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))
1547113540.625 * * * * [misc]progress:  [ 188 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x)))))))))>
1547113540.626 * * * * [misc]progress:  [ 189 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (/ (sqrt (+ 1 x)) (/ 1 (sqrt (+ 1 x)))))))))>
1547113540.626 * [enter]simplify:  Simplifying (- 1 x)
1547113540.626 * * [misc]simplify:  iters left: 2 (3 enodes)
1547113540.627 * * [misc]simplify:  iters left: 1 (7 enodes)
1547113540.628 * [exit]simplify:  Simplified to (- 1 x)
1547113540.628 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (/ (sqrt (+ 1 x)) (/ 1 (sqrt (+ 1 x)))))))))
1547113540.628 * * * * [misc]progress:  [ 190 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (/ (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
1547113540.628 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3))))
1547113540.628 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.630 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113540.633 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113540.635 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113540.638 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (fma (* x x) x 1)))
1547113540.638 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))
1547113540.639 * * * * [misc]progress:  [ 191 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))))))>
1547113540.639 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))
1547113540.639 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.640 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113540.642 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113540.645 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113540.648 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1547113540.648 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))))))
1547113540.649 * * * * [misc]progress:  [ 192 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
1547113540.649 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1547113540.649 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.650 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113540.653 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113540.659 * * [misc]simplify:  iters left: 3 (51 enodes)
1547113540.674 * * [misc]simplify:  iters left: 2 (68 enodes)
1547113540.693 * * [misc]simplify:  iters left: 1 (95 enodes)
1547113540.721 * [exit]simplify:  Simplified to (sqrt (fma x x (- 1 x)))
1547113540.721 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (fma x x (- 1 x))))))))
1547113540.721 * * * * [misc]progress:  [ 193 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x)))))))>
1547113540.722 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547113540.722 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113540.723 * * [misc]simplify:  iters left: 2 (8 enodes)
1547113540.725 * * [misc]simplify:  iters left: 1 (9 enodes)
1547113540.727 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113540.727 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x)))))))
1547113540.727 * * * * [misc]progress:  [ 194 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))))))>
1547113540.727 * [enter]simplify:  Simplifying (- 1 x)
1547113540.727 * * [misc]simplify:  iters left: 2 (3 enodes)
1547113540.728 * * [misc]simplify:  iters left: 1 (7 enodes)
1547113540.730 * [exit]simplify:  Simplified to (- 1 x)
1547113540.730 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))))))
1547113540.730 * * * * [misc]progress:  [ 195 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (log1p (expm1 (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.730 * * * * [misc]progress:  [ 196 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (expm1 (log1p (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.730 * * * * [misc]progress:  [ 197 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (pow (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ 1 x)))))))>
1547113540.730 * * * * [misc]progress:  [ 198 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (exp (- (log (- 1 x)) (log (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.731 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (sqrt (+ 1 x))))
1547113540.731 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.733 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113540.736 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113540.738 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (sqrt (+ x 1))))
1547113540.739 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (exp (- (log (- 1 x)) (log (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113540.739 * * * * [misc]progress:  [ 199 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (exp (log (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.739 * * * * [misc]progress:  [ 200 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (log (exp (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.739 * * * * [misc]progress:  [ 201 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.739 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547113540.739 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113540.741 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113540.745 * * [misc]simplify:  iters left: 4 (77 enodes)
1547113540.762 * * [misc]simplify:  iters left: 3 (192 enodes)
1547113540.877 * [exit]simplify:  Simplified to (* (/ (- 1 x) (+ x 1)) (/ (* (- 1 x) (- 1 x)) (sqrt (+ x 1))))
1547113540.877 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (/ (- 1 x) (+ x 1)) (/ (* (- 1 x) (- 1 x)) (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113540.877 * * * * [misc]progress:  [ 202 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.877 * * * * [misc]progress:  [ 203 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.877 * * * * [misc]progress:  [ 204 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.877 * * * * [misc]progress:  [ 205 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (- 1 x)) (- (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113540.877 * * * * [misc]progress:  [ 206 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (/ 1 (sqrt (+ 1 x))) (/ x (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113540.878 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1547113540.878 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113540.879 * * [misc]simplify:  iters left: 4 (8 enodes)
1547113540.881 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1547113540.881 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547113540.881 * * * * [misc]progress:  [ 207 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.882 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113540.882 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113540.884 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113540.887 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113540.891 * * [misc]simplify:  iters left: 3 (34 enodes)
1547113540.895 * * [misc]simplify:  iters left: 2 (37 enodes)
1547113540.899 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113540.900 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113540.900 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1547113540.900 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.901 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.903 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.905 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1547113540.905 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113540.905 * * * * [misc]progress:  [ 208 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.905 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113540.905 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113540.906 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113540.909 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113540.911 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113540.914 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1547113540.914 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113540.914 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1547113540.914 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.915 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.917 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.919 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1547113540.919 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113540.919 * * * * [misc]progress:  [ 209 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.919 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547113540.919 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.922 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113540.926 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113540.929 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113540.932 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113540.932 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113540.932 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113540.932 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.933 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.935 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.936 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113540.936 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113540.936 * * * * [misc]progress:  [ 210 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113540.937 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
1547113540.937 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113540.938 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.940 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113540.942 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113540.944 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113540.950 * * [misc]simplify:  iters left: 1 (36 enodes)
1547113540.952 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113540.952 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547113540.952 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1547113540.952 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113540.953 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113540.955 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113540.956 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547113540.956 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113540.957 * * * * [misc]progress:  [ 211 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113540.957 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1547113540.957 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113540.958 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113540.962 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113540.967 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113540.972 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1547113540.972 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113540.972 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113540.972 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113540.975 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113540.978 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113540.981 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113540.981 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113540.981 * * * * [misc]progress:  [ 212 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113540.982 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1547113540.982 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113540.984 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113540.988 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113540.992 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113540.996 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113541.002 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113541.002 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547113541.002 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1547113541.002 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113541.005 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113541.008 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113541.011 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1547113541.011 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.011 * * * * [misc]progress:  [ 213 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.011 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113541.012 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113541.014 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113541.019 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113541.023 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113541.024 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.024 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1547113541.024 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113541.026 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113541.030 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.033 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1547113541.033 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.033 * * * * [misc]progress:  [ 214 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.033 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113541.034 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113541.036 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113541.040 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113541.044 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1547113541.044 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.045 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1547113541.045 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113541.047 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113541.049 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.050 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1547113541.050 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.050 * * * * [misc]progress:  [ 215 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.051 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113541.051 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113541.052 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113541.053 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.055 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113541.055 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.055 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113541.055 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113541.057 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113541.058 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.060 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113541.060 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.060 * * * * [misc]progress:  [ 216 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.060 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt 1))
1547113541.060 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113541.061 * * [misc]simplify:  iters left: 4 (10 enodes)
1547113541.063 * * [misc]simplify:  iters left: 3 (11 enodes)
1547113541.064 * * [misc]simplify:  iters left: 2 (13 enodes)
1547113541.065 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113541.065 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547113541.065 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547113541.065 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113541.066 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113541.069 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113541.070 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113541.070 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.071 * * * * [misc]progress:  [ 217 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.071 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113541.071 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113541.072 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113541.074 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.075 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113541.075 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.076 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1547113541.076 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113541.077 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113541.078 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.081 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1547113541.081 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.081 * * * * [misc]progress:  [ 218 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.081 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1547113541.081 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113541.083 * * [misc]simplify:  iters left: 4 (9 enodes)
1547113541.086 * * [misc]simplify:  iters left: 3 (12 enodes)
1547113541.088 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113541.088 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547113541.088 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1547113541.088 * * [misc]simplify:  iters left: 5 (7 enodes)
1547113541.091 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113541.094 * * [misc]simplify:  iters left: 3 (13 enodes)
1547113541.097 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113541.097 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.097 * * * * [misc]progress:  [ 219 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.097 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1547113541.097 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113541.100 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113541.103 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1547113541.103 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.104 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (sqrt (+ 1 x))))
1547113541.104 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113541.106 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113541.110 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113541.113 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113541.115 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (sqrt (+ x 1))))
1547113541.115 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (- 1 x) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.115 * * * * [misc]progress:  [ 220 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.115 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1547113541.116 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113541.117 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113541.118 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1547113541.118 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.118 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (cbrt (+ 1 x))))
1547113541.118 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113541.119 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113541.121 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113541.124 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113541.126 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (cbrt (+ x 1))))
1547113541.126 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (- 1 x) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.126 * * * * [misc]progress:  [ 221 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.126 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547113541.127 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113541.127 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113541.128 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113541.129 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.129 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547113541.129 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113541.130 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113541.132 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113541.134 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113541.136 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547113541.136 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.136 * * * * [misc]progress:  [ 222 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt 1)) (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.136 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1547113541.136 * * [misc]simplify:  iters left: 3 (3 enodes)
1547113541.138 * * [misc]simplify:  iters left: 2 (5 enodes)
1547113541.138 * [exit]simplify:  Simplified to 1
1547113541.138 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547113541.138 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1547113541.138 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113541.139 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.141 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113541.143 * * [misc]simplify:  iters left: 2 (19 enodes)
1547113541.145 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547113541.145 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.145 * * * * [misc]progress:  [ 223 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.145 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1547113541.145 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113541.146 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113541.147 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1547113541.147 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x)))))))
1547113541.147 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1547113541.148 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113541.149 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113541.150 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113541.154 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113541.159 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1547113541.159 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x)))))))
1547113541.159 * * * * [misc]progress:  [ 224 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ 1 1) (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.159 * [enter]simplify:  Simplifying (/ 1 1)
1547113541.159 * * [misc]simplify:  iters left: 2 (2 enodes)
1547113541.160 * * [misc]simplify:  iters left: 1 (4 enodes)
1547113541.161 * [exit]simplify:  Simplified to 1
1547113541.161 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))
1547113541.161 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1547113541.161 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113541.163 * * [misc]simplify:  iters left: 4 (14 enodes)
1547113541.168 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113541.170 * * [misc]simplify:  iters left: 2 (19 enodes)
1547113541.172 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1547113541.172 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.172 * * * * [misc]progress:  [ 225 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.173 * * * * [misc]progress:  [ 226 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (/ 1 (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.173 * * * * [misc]progress:  [ 227 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))) (sqrt (+ 1 x)))))))>
1547113541.173 * * * * [misc]progress:  [ 228 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.173 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1547113541.173 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113541.174 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113541.174 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1547113541.174 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.175 * * * * [misc]progress:  [ 229 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.175 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1547113541.175 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113541.176 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113541.177 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1547113541.177 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.177 * * * * [misc]progress:  [ 230 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.177 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547113541.177 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113541.177 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113541.178 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547113541.178 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.178 * * * * [misc]progress:  [ 231 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt 1)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547113541.179 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547113541.179 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113541.179 * * [misc]simplify:  iters left: 2 (7 enodes)
1547113541.180 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547113541.180 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt 1)) (sqrt (+ x 1))) (sqrt (+ 1 x)))))))
1547113541.180 * * * * [misc]progress:  [ 232 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.180 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547113541.180 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113541.181 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113541.182 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547113541.182 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (sqrt (+ 1 x)))))))
1547113541.182 * * * * [misc]progress:  [ 233 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) 1) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1547113541.182 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547113541.182 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113541.183 * * [misc]simplify:  iters left: 2 (7 enodes)
1547113541.183 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547113541.184 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) 1) (sqrt (+ x 1))) (sqrt (+ 1 x)))))))
1547113541.184 * * * * [misc]progress:  [ 234 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.184 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113541.184 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113541.185 * * [misc]simplify:  iters left: 4 (9 enodes)
1547113541.186 * * [misc]simplify:  iters left: 3 (10 enodes)
1547113541.187 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1547113541.187 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))) (sqrt (+ 1 x)))))))
1547113541.187 * * * * [misc]progress:  [ 235 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (sqrt (+ 1 x)))))))>
1547113541.187 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547113541.187 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113541.188 * * [misc]simplify:  iters left: 2 (8 enodes)
1547113541.189 * * [misc]simplify:  iters left: 1 (9 enodes)
1547113541.190 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113541.190 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (sqrt (+ 1 x)))))))
1547113541.190 * * * * [misc]progress:  [ 236 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))) (sqrt (+ 1 x)))))))>
1547113541.190 * * * * [misc]progress:  [ 237 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.190 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1547113541.190 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113541.192 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113541.194 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113541.201 * * [misc]simplify:  iters left: 3 (51 enodes)
1547113541.217 * * [misc]simplify:  iters left: 2 (68 enodes)
1547113541.236 * * [misc]simplify:  iters left: 1 (95 enodes)
1547113541.264 * [exit]simplify:  Simplified to (sqrt (fma x x (- 1 x)))
1547113541.264 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (fma x x (- 1 x)))) (sqrt (+ 1 x)))))))
1547113541.264 * * * * [misc]progress:  [ 238 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
1547113541.264 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1547113541.264 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113541.266 * * [misc]simplify:  iters left: 2 (8 enodes)
1547113541.268 * * [misc]simplify:  iters left: 1 (9 enodes)
1547113541.270 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113541.270 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
1547113541.270 * * * * [misc]progress:  [ 239 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (pow 1 3) (pow x 3)) (* (sqrt (+ 1 x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x)))))))>
1547113541.270 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1547113541.270 * * [misc]simplify:  iters left: 3 (6 enodes)
1547113541.273 * * [misc]simplify:  iters left: 2 (15 enodes)
1547113541.278 * * [misc]simplify:  iters left: 1 (22 enodes)
1547113541.284 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1547113541.284 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (fma (- x) (* x x) 1) (* (sqrt (+ 1 x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x)))))))
1547113541.284 * * * * [misc]progress:  [ 240 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (* 1 1) (* x x)) (* (sqrt (+ 1 x)) (+ 1 x))) (sqrt (+ 1 x)))))))>
1547113541.285 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1547113541.285 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113541.287 * * [misc]simplify:  iters left: 3 (10 enodes)
1547113541.289 * * [misc]simplify:  iters left: 2 (14 enodes)
1547113541.292 * * [misc]simplify:  iters left: 1 (16 enodes)
1547113541.296 * [exit]simplify:  Simplified to (- 1 (* x x))
1547113541.296 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 (* x x)) (* (sqrt (+ 1 x)) (+ 1 x))) (sqrt (+ 1 x)))))))
1547113541.296 * * * * [misc]progress:  [ 241 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.296 * * * * [misc]progress:  [ 242 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.296 * * * * [misc]progress:  [ 243 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) 1/2))))>
1547113541.296 * * * * [misc]progress:  [ 244 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) 1))))>
1547113541.296 * * * * [misc]progress:  [ 245 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.296 * * * * [misc]progress:  [ 246 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.296 * * * * [misc]progress:  [ 247 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.296 * * * * [misc]progress:  [ 248 / 436 ] 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))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.296 * * * * [misc]progress:  [ 249 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) (sqrt (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.297 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))
1547113541.297 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113541.300 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113541.304 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113541.308 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113541.312 * * [misc]simplify:  iters left: 2 (38 enodes)
1547113541.316 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1))))
1547113541.316 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))
1547113541.317 * * * * [misc]progress:  [ 250 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113541.317 * [enter]simplify:  Simplifying (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))
1547113541.317 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113541.318 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113541.321 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113541.324 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113541.328 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113541.332 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1))))
1547113541.332 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))
1547113541.332 * * * * [misc]progress:  [ 251 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113541.333 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113541.333 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113541.335 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113541.342 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113541.352 * * [misc]simplify:  iters left: 3 (44 enodes)
1547113541.357 * * [misc]simplify:  iters left: 2 (47 enodes)
1547113541.363 * [exit]simplify:  Simplified to (fabs (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113541.363 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113541.363 * * * * [misc]progress:  [ 252 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113541.363 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113541.363 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113541.366 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113541.369 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113541.374 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113541.378 * [exit]simplify:  Simplified to (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))))
1547113541.378 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113541.378 * * * * [misc]progress:  [ 253 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113541.378 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113541.379 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113541.380 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113541.384 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113541.387 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113541.391 * [exit]simplify:  Simplified to (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))
1547113541.391 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113541.391 * * * * [misc]progress:  [ 254 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113541.392 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1)))
1547113541.392 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113541.396 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113541.402 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113541.408 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113541.415 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113541.423 * * [misc]simplify:  iters left: 1 (37 enodes)
1547113541.431 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547113541.431 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113541.431 * * * * [misc]progress:  [ 255 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113541.431 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113541.432 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113541.435 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113541.441 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113541.448 * * [misc]simplify:  iters left: 3 (29 enodes)
1547113541.456 * [exit]simplify:  Simplified to (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))
1547113541.456 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113541.456 * * * * [misc]progress:  [ 256 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1)) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113541.456 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1))
1547113541.456 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113541.460 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113541.466 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113541.473 * * [misc]simplify:  iters left: 3 (34 enodes)
1547113541.480 * * [misc]simplify:  iters left: 2 (39 enodes)
1547113541.489 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1547113541.489 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113541.489 * * * * [misc]progress:  [ 257 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113541.489 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113541.490 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113541.493 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113541.499 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113541.505 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113541.513 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113541.513 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113541.513 * * * * [misc]progress:  [ 258 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113541.513 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113541.514 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113541.517 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113541.523 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113541.529 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113541.535 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547113541.535 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113541.535 * * * * [misc]progress:  [ 259 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113541.535 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113541.536 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113541.537 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113541.539 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113541.542 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113541.545 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113541.545 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113541.545 * * * * [misc]progress:  [ 260 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113541.545 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1)))
1547113541.545 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113541.547 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113541.549 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113541.552 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113541.555 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1)))))
1547113541.555 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113541.555 * * * * [misc]progress:  [ 261 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113541.555 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113541.556 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113541.557 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113541.559 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113541.562 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113541.565 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113541.565 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113541.565 * * * * [misc]progress:  [ 262 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1)) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113541.565 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1))
1547113541.565 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113541.566 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113541.569 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113541.571 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113541.574 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1)))))
1547113541.574 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (sqrt (+ x 1))))) (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113541.574 * * * * [misc]progress:  [ 263 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113541.574 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113541.574 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113541.576 * * [misc]simplify:  iters left: 5 (27 enodes)
1547113541.580 * * [misc]simplify:  iters left: 4 (53 enodes)
1547113541.588 * * [misc]simplify:  iters left: 3 (88 enodes)
1547113541.616 * * [misc]simplify:  iters left: 2 (117 enodes)
1547113541.645 * * [misc]simplify:  iters left: 1 (119 enodes)
1547113541.660 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113541.660 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113541.660 * * * * [misc]progress:  [ 264 / 436 ] 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 (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113541.660 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113541.660 * * [misc]simplify:  iters left: 6 (15 enodes)
1547113541.663 * * [misc]simplify:  iters left: 5 (29 enodes)
1547113541.667 * * [misc]simplify:  iters left: 4 (50 enodes)
1547113541.674 * * [misc]simplify:  iters left: 3 (81 enodes)
1547113541.699 * * [misc]simplify:  iters left: 2 (115 enodes)
1547113541.723 * * [misc]simplify:  iters left: 1 (134 enodes)
1547113541.743 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113541.743 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113541.743 * * * * [misc]progress:  [ 265 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113541.743 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113541.743 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113541.745 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113541.749 * * [misc]simplify:  iters left: 4 (47 enodes)
1547113541.756 * * [misc]simplify:  iters left: 3 (78 enodes)
1547113541.772 * * [misc]simplify:  iters left: 2 (112 enodes)
1547113541.807 * * [misc]simplify:  iters left: 1 (130 enodes)
1547113541.834 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113541.834 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113541.834 * * * * [misc]progress:  [ 266 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113541.834 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)))
1547113541.834 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113541.837 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113541.841 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113541.852 * * [misc]simplify:  iters left: 3 (78 enodes)
1547113541.891 * * [misc]simplify:  iters left: 2 (259 enodes)
1547113542.012 * * [misc]simplify:  iters left: 1 (328 enodes)
1547113542.044 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113542.044 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113542.044 * * * * [misc]progress:  [ 267 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113542.044 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113542.045 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113542.047 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113542.051 * * [misc]simplify:  iters left: 4 (47 enodes)
1547113542.058 * * [misc]simplify:  iters left: 3 (78 enodes)
1547113542.071 * * [misc]simplify:  iters left: 2 (112 enodes)
1547113542.104 * * [misc]simplify:  iters left: 1 (130 enodes)
1547113542.143 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113542.143 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113542.143 * * * * [misc]progress:  [ 268 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113542.144 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1))
1547113542.144 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113542.148 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113542.157 * * [misc]simplify:  iters left: 4 (46 enodes)
1547113542.172 * * [misc]simplify:  iters left: 3 (84 enodes)
1547113542.211 * * [misc]simplify:  iters left: 2 (257 enodes)
1547113542.310 * * [misc]simplify:  iters left: 1 (356 enodes)
1547113542.375 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113542.375 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113542.375 * * * * [misc]progress:  [ 269 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113542.376 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113542.376 * * [misc]simplify:  iters left: 6 (15 enodes)
1547113542.381 * * [misc]simplify:  iters left: 5 (27 enodes)
1547113542.388 * * [misc]simplify:  iters left: 4 (42 enodes)
1547113542.401 * * [misc]simplify:  iters left: 3 (77 enodes)
1547113542.426 * * [misc]simplify:  iters left: 2 (115 enodes)
1547113542.460 * * [misc]simplify:  iters left: 1 (134 enodes)
1547113542.496 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113542.496 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113542.496 * * * * [misc]progress:  [ 270 / 436 ] 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)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113542.496 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113542.497 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113542.498 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113542.502 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113542.506 * * [misc]simplify:  iters left: 3 (41 enodes)
1547113542.511 * * [misc]simplify:  iters left: 2 (52 enodes)
1547113542.517 * * [misc]simplify:  iters left: 1 (55 enodes)
1547113542.526 * [exit]simplify:  Simplified to (sqrt (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))
1547113542.526 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113542.526 * * * * [misc]progress:  [ 271 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113542.526 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113542.526 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113542.531 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113542.537 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113542.546 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113542.559 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113542.572 * * [misc]simplify:  iters left: 1 (58 enodes)
1547113542.587 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547113542.587 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113542.587 * * * * [misc]progress:  [ 272 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113542.587 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)))
1547113542.587 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113542.592 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113542.598 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113542.606 * * [misc]simplify:  iters left: 3 (50 enodes)
1547113542.614 * * [misc]simplify:  iters left: 2 (98 enodes)
1547113542.628 * * [misc]simplify:  iters left: 1 (104 enodes)
1547113542.636 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547113542.636 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113542.636 * * * * [misc]progress:  [ 273 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113542.636 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113542.636 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113542.641 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113542.647 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113542.657 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113542.667 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113542.673 * * [misc]simplify:  iters left: 1 (58 enodes)
1547113542.681 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547113542.681 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113542.681 * * * * [misc]progress:  [ 274 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113542.681 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1))
1547113542.681 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113542.683 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113542.686 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113542.691 * * [misc]simplify:  iters left: 3 (54 enodes)
1547113542.701 * * [misc]simplify:  iters left: 2 (111 enodes)
1547113542.731 * * [misc]simplify:  iters left: 1 (115 enodes)
1547113542.745 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547113542.745 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113542.745 * * * * [misc]progress:  [ 275 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113542.745 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113542.746 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113542.750 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113542.759 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113542.770 * * [misc]simplify:  iters left: 3 (74 enodes)
1547113542.792 * * [misc]simplify:  iters left: 2 (116 enodes)
1547113542.825 * * [misc]simplify:  iters left: 1 (137 enodes)
1547113542.867 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113542.867 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113542.867 * * * * [misc]progress:  [ 276 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113542.867 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113542.867 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113542.872 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113542.879 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113542.888 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113542.901 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113542.915 * * [misc]simplify:  iters left: 1 (58 enodes)
1547113542.930 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))))
1547113542.931 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113542.931 * * * * [misc]progress:  [ 277 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113542.931 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113542.931 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113542.935 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113542.940 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113542.948 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113542.956 * * [misc]simplify:  iters left: 2 (38 enodes)
1547113542.965 * * [misc]simplify:  iters left: 1 (39 enodes)
1547113542.975 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547113542.976 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113542.976 * * * * [misc]progress:  [ 278 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113542.976 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547113542.976 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113542.981 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113542.987 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113542.996 * * [misc]simplify:  iters left: 3 (55 enodes)
1547113543.018 * * [misc]simplify:  iters left: 2 (140 enodes)
1547113543.066 * * [misc]simplify:  iters left: 1 (144 enodes)
1547113543.081 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113543.081 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113543.081 * * * * [misc]progress:  [ 279 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113543.082 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113543.082 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113543.085 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113543.091 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113543.099 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113543.108 * * [misc]simplify:  iters left: 2 (38 enodes)
1547113543.118 * * [misc]simplify:  iters left: 1 (39 enodes)
1547113543.128 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547113543.128 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113543.128 * * * * [misc]progress:  [ 280 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113543.128 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1))
1547113543.128 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113543.132 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113543.138 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113543.148 * * [misc]simplify:  iters left: 3 (53 enodes)
1547113543.161 * * [misc]simplify:  iters left: 2 (131 enodes)
1547113543.185 * * [misc]simplify:  iters left: 1 (136 enodes)
1547113543.191 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113543.191 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113543.192 * * * * [misc]progress:  [ 281 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113543.192 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113543.192 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113543.194 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113543.198 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113543.211 * * [misc]simplify:  iters left: 3 (98 enodes)
1547113543.244 * * [misc]simplify:  iters left: 2 (325 enodes)
1547113543.470 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113543.471 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113543.471 * * * * [misc]progress:  [ 282 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113543.471 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113543.471 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113543.477 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113543.481 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113543.486 * * [misc]simplify:  iters left: 3 (45 enodes)
1547113543.493 * * [misc]simplify:  iters left: 2 (103 enodes)
1547113543.510 * * [misc]simplify:  iters left: 1 (108 enodes)
1547113543.523 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547113543.523 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113543.523 * * * * [misc]progress:  [ 283 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113543.524 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547113543.524 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113543.529 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113543.535 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113543.544 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113543.560 * * [misc]simplify:  iters left: 2 (116 enodes)
1547113543.592 * * [misc]simplify:  iters left: 1 (123 enodes)
1547113543.599 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113543.599 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113543.599 * * * * [misc]progress:  [ 284 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113543.599 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1)))
1547113543.599 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113543.602 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113543.604 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113543.606 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113543.608 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113543.610 * * [misc]simplify:  iters left: 1 (28 enodes)
1547113543.613 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547113543.613 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113543.613 * * * * [misc]progress:  [ 285 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113543.613 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547113543.613 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113543.616 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113543.619 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113543.624 * * [misc]simplify:  iters left: 3 (49 enodes)
1547113543.631 * * [misc]simplify:  iters left: 2 (116 enodes)
1547113543.661 * * [misc]simplify:  iters left: 1 (123 enodes)
1547113543.675 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113543.675 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113543.675 * * * * [misc]progress:  [ 286 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113543.676 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1))
1547113543.676 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113543.681 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113543.684 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113543.686 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113543.688 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113543.690 * * [misc]simplify:  iters left: 1 (28 enodes)
1547113543.693 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547113543.693 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113543.693 * * * * [misc]progress:  [ 287 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113543.693 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113543.693 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113543.695 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113543.699 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113543.711 * * [misc]simplify:  iters left: 3 (74 enodes)
1547113543.734 * * [misc]simplify:  iters left: 2 (116 enodes)
1547113543.771 * * [misc]simplify:  iters left: 1 (137 enodes)
1547113543.795 * [exit]simplify:  Simplified to (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113543.795 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113543.795 * * * * [misc]progress:  [ 288 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113543.795 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113543.795 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113543.798 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113543.801 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113543.806 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113543.813 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113543.820 * * [misc]simplify:  iters left: 1 (58 enodes)
1547113543.828 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))))
1547113543.828 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113543.828 * * * * [misc]progress:  [ 289 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113543.829 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113543.829 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113543.830 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113543.833 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113543.838 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113543.843 * * [misc]simplify:  iters left: 2 (38 enodes)
1547113543.847 * * [misc]simplify:  iters left: 1 (39 enodes)
1547113543.852 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547113543.852 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113543.853 * * * * [misc]progress:  [ 290 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113543.853 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547113543.853 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113543.856 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113543.859 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113543.864 * * [misc]simplify:  iters left: 3 (55 enodes)
1547113543.882 * * [misc]simplify:  iters left: 2 (140 enodes)
1547113543.930 * * [misc]simplify:  iters left: 1 (144 enodes)
1547113543.944 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113543.944 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113543.944 * * * * [misc]progress:  [ 291 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113543.944 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113543.944 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113543.948 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113543.954 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113543.961 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113543.970 * * [misc]simplify:  iters left: 2 (38 enodes)
1547113543.978 * * [misc]simplify:  iters left: 1 (39 enodes)
1547113543.985 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1547113543.985 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113543.985 * * * * [misc]progress:  [ 292 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113543.985 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1))
1547113543.985 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113543.987 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113543.990 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113543.995 * * [misc]simplify:  iters left: 3 (53 enodes)
1547113544.004 * * [misc]simplify:  iters left: 2 (131 enodes)
1547113544.028 * * [misc]simplify:  iters left: 1 (136 enodes)
1547113544.041 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113544.041 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.041 * * * * [misc]progress:  [ 293 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113544.042 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113544.042 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.046 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113544.054 * * [misc]simplify:  iters left: 4 (46 enodes)
1547113544.071 * * [misc]simplify:  iters left: 3 (90 enodes)
1547113544.109 * * [misc]simplify:  iters left: 2 (215 enodes)
1547113544.153 * * [misc]simplify:  iters left: 1 (251 enodes)
1547113544.171 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1547113544.171 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113544.171 * * * * [misc]progress:  [ 294 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113544.171 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113544.172 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.174 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113544.177 * * [misc]simplify:  iters left: 4 (35 enodes)
1547113544.182 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113544.188 * * [misc]simplify:  iters left: 2 (77 enodes)
1547113544.206 * * [misc]simplify:  iters left: 1 (80 enodes)
1547113544.218 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))))
1547113544.218 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113544.218 * * * * [misc]progress:  [ 295 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.219 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))))
1547113544.219 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.222 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113544.229 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113544.239 * * [misc]simplify:  iters left: 3 (57 enodes)
1547113544.256 * * [misc]simplify:  iters left: 2 (107 enodes)
1547113544.285 * * [misc]simplify:  iters left: 1 (111 enodes)
1547113544.292 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113544.292 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.292 * * * * [misc]progress:  [ 296 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113544.292 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1)))
1547113544.292 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113544.295 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113544.296 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113544.299 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113544.301 * * [misc]simplify:  iters left: 2 (30 enodes)
1547113544.305 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547113544.305 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113544.305 * * * * [misc]progress:  [ 297 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.305 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))))
1547113544.305 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.307 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113544.310 * * [misc]simplify:  iters left: 4 (34 enodes)
1547113544.315 * * [misc]simplify:  iters left: 3 (57 enodes)
1547113544.332 * * [misc]simplify:  iters left: 2 (107 enodes)
1547113544.362 * * [misc]simplify:  iters left: 1 (111 enodes)
1547113544.373 * [exit]simplify:  Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))
1547113544.373 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.373 * * * * [misc]progress:  [ 298 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1)) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113544.373 * [enter]simplify:  Simplifying (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1))
1547113544.373 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113544.376 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113544.377 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113544.380 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113544.384 * * [misc]simplify:  iters left: 2 (59 enodes)
1547113544.392 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1547113544.392 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113544.392 * * * * [misc]progress:  [ 299 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113544.392 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113544.392 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.394 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113544.399 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113544.406 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113544.415 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113544.423 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113544.423 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113544.423 * * * * [misc]progress:  [ 300 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113544.424 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113544.424 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113544.428 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113544.435 * * [misc]simplify:  iters left: 4 (30 enodes)
1547113544.441 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113544.445 * * [misc]simplify:  iters left: 2 (39 enodes)
1547113544.450 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113544.450 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113544.450 * * * * [misc]progress:  [ 301 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.450 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113544.450 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.452 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.455 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113544.458 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113544.462 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113544.466 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113544.466 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.466 * * * * [misc]progress:  [ 302 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.466 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)))
1547113544.467 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.469 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.473 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113544.476 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113544.479 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113544.483 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113544.483 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.483 * * * * [misc]progress:  [ 303 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.483 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113544.483 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.485 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.488 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113544.491 * * [misc]simplify:  iters left: 3 (30 enodes)
1547113544.495 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113544.503 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113544.504 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.504 * * * * [misc]progress:  [ 304 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.504 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1))
1547113544.504 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.508 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113544.513 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113544.520 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113544.526 * * [misc]simplify:  iters left: 2 (36 enodes)
1547113544.532 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113544.532 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.532 * * * * [misc]progress:  [ 305 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113544.533 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113544.533 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113544.535 * * [misc]simplify:  iters left: 5 (24 enodes)
1547113544.538 * * [misc]simplify:  iters left: 4 (31 enodes)
1547113544.542 * * [misc]simplify:  iters left: 3 (36 enodes)
1547113544.546 * * [misc]simplify:  iters left: 2 (37 enodes)
1547113544.551 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113544.551 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113544.551 * * * * [misc]progress:  [ 306 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113544.551 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113544.551 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.553 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113544.555 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113544.558 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1547113544.558 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113544.558 * * * * [misc]progress:  [ 307 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.558 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113544.558 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113544.560 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.564 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113544.570 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113544.570 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.570 * * * * [misc]progress:  [ 308 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.571 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)))
1547113544.571 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.575 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113544.580 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113544.586 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113544.592 * * [misc]simplify:  iters left: 2 (29 enodes)
1547113544.597 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547113544.597 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.597 * * * * [misc]progress:  [ 309 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.597 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113544.597 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113544.601 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.606 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113544.613 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113544.613 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.613 * * * * [misc]progress:  [ 310 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.614 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1))
1547113544.614 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.617 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113544.622 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113544.628 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113544.633 * * [misc]simplify:  iters left: 2 (29 enodes)
1547113544.639 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547113544.639 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.639 * * * * [misc]progress:  [ 311 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113544.639 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113544.639 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.643 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.649 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113544.656 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113544.662 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113544.666 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113544.666 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113544.666 * * * * [misc]progress:  [ 312 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113544.666 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113544.666 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113544.668 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.671 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113544.674 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113544.674 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113544.674 * * * * [misc]progress:  [ 313 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.674 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113544.674 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113544.676 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113544.678 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113544.681 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113544.683 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547113544.683 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.683 * * * * [misc]progress:  [ 314 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.683 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547113544.683 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.687 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113544.689 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113544.692 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113544.697 * * [misc]simplify:  iters left: 2 (27 enodes)
1547113544.702 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113544.702 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.702 * * * * [misc]progress:  [ 315 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.702 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113544.702 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113544.705 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113544.710 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113544.715 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113544.719 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547113544.720 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.720 * * * * [misc]progress:  [ 316 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.720 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1))
1547113544.720 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113544.723 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113544.728 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113544.734 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113544.738 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113544.744 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113544.744 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.744 * * * * [misc]progress:  [ 317 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113544.744 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113544.744 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.749 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.755 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113544.763 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113544.769 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113544.770 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113544.770 * * * * [misc]progress:  [ 318 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113544.770 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113544.770 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.775 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113544.780 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113544.786 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113544.791 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547113544.791 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113544.791 * * * * [misc]progress:  [ 319 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.792 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547113544.792 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.796 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113544.801 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113544.807 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113544.811 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113544.811 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.811 * * * * [misc]progress:  [ 320 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113544.812 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1)))
1547113544.812 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113544.815 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113544.818 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113544.821 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547113544.821 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113544.821 * * * * [misc]progress:  [ 321 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.822 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547113544.822 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.826 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113544.830 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113544.838 * * [misc]simplify:  iters left: 3 (24 enodes)
1547113544.842 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113544.842 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.842 * * * * [misc]progress:  [ 322 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113544.843 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1))
1547113544.843 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113544.847 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113544.850 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113544.853 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547113544.853 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113544.853 * * * * [misc]progress:  [ 323 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113544.853 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113544.853 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113544.857 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.863 * * [misc]simplify:  iters left: 4 (28 enodes)
1547113544.871 * * [misc]simplify:  iters left: 3 (33 enodes)
1547113544.878 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113544.887 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113544.887 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113544.887 * * * * [misc]progress:  [ 324 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113544.887 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113544.887 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113544.891 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113544.897 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113544.903 * [exit]simplify:  Simplified to (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113544.903 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113544.903 * * * * [misc]progress:  [ 325 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.903 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113544.903 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113544.906 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113544.910 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113544.914 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113544.918 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547113544.919 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.919 * * * * [misc]progress:  [ 326 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.919 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547113544.919 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.923 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113544.928 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113544.934 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113544.939 * * [misc]simplify:  iters left: 2 (27 enodes)
1547113544.943 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113544.943 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.943 * * * * [misc]progress:  [ 327 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113544.944 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113544.944 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113544.947 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113544.951 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113544.956 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113544.960 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1547113544.960 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113544.960 * * * * [misc]progress:  [ 328 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113544.961 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1))
1547113544.961 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113544.964 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113544.968 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113544.974 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113544.978 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113544.983 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113544.983 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113544.983 * * * * [misc]progress:  [ 329 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113544.983 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113544.983 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113544.988 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113544.994 * * [misc]simplify:  iters left: 4 (29 enodes)
1547113545.000 * * [misc]simplify:  iters left: 3 (38 enodes)
1547113545.008 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.008 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.009 * * * * [misc]progress:  [ 330 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.009 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.009 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113545.012 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113545.018 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113545.023 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1547113545.023 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.023 * * * * [misc]progress:  [ 331 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.024 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))))
1547113545.024 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.027 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.032 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113545.037 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113545.038 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.038 * * * * [misc]progress:  [ 332 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt 1))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.038 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt 1)))
1547113545.038 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.041 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113545.044 * * [misc]simplify:  iters left: 4 (15 enodes)
1547113545.047 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547113545.047 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.047 * * * * [misc]progress:  [ 333 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.047 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))))
1547113545.047 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.049 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.051 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113545.054 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))
1547113545.054 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.054 * * * * [misc]progress:  [ 334 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) 1) 1)) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.054 * [enter]simplify:  Simplifying (sqrt (/ (/ (sqrt (- 1 x)) 1) 1))
1547113545.054 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113545.056 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113545.057 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113545.058 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1547113545.058 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.058 * * * * [misc]progress:  [ 335 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (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)))))))))>
1547113545.058 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.058 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.060 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113545.062 * * [misc]simplify:  iters left: 4 (24 enodes)
1547113545.065 * * [misc]simplify:  iters left: 3 (26 enodes)
1547113545.068 * * [misc]simplify:  iters left: 2 (29 enodes)
1547113545.072 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1547113545.072 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.072 * * * * [misc]progress:  [ 336 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.072 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.072 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113545.074 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113545.076 * * [misc]simplify:  iters left: 4 (25 enodes)
1547113545.079 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113545.083 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113545.091 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.091 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.091 * * * * [misc]progress:  [ 337 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.091 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113545.091 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.094 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.100 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113545.106 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113545.113 * * [misc]simplify:  iters left: 2 (31 enodes)
1547113545.121 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.121 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.121 * * * * [misc]progress:  [ 338 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.121 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)))
1547113545.121 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.125 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.130 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113545.135 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113545.137 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113545.140 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113545.140 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.140 * * * * [misc]progress:  [ 339 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.140 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113545.140 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.141 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.144 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113545.146 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113545.149 * * [misc]simplify:  iters left: 2 (31 enodes)
1547113545.153 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.153 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.153 * * * * [misc]progress:  [ 340 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.154 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1))
1547113545.154 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.155 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113545.158 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113545.161 * * [misc]simplify:  iters left: 3 (25 enodes)
1547113545.163 * * [misc]simplify:  iters left: 2 (26 enodes)
1547113545.167 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113545.167 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.167 * * * * [misc]progress:  [ 341 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.168 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.168 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113545.172 * * [misc]simplify:  iters left: 5 (20 enodes)
1547113545.177 * * [misc]simplify:  iters left: 4 (26 enodes)
1547113545.184 * * [misc]simplify:  iters left: 3 (31 enodes)
1547113545.191 * * [misc]simplify:  iters left: 2 (32 enodes)
1547113545.200 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.200 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.200 * * * * [misc]progress:  [ 342 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.200 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.200 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.203 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113545.207 * [exit]simplify:  Simplified to (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1547113545.208 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.208 * * * * [misc]progress:  [ 343 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.208 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113545.208 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113545.212 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.218 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113545.223 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547113545.224 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.224 * * * * [misc]progress:  [ 344 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.224 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)))
1547113545.224 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.228 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113545.233 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113545.237 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113545.241 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547113545.241 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.241 * * * * [misc]progress:  [ 345 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.242 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))))
1547113545.242 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113545.245 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.250 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113545.255 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))))
1547113545.255 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.255 * * * * [misc]progress:  [ 346 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.256 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1))
1547113545.256 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.259 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113545.264 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113545.268 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113545.272 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547113545.273 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.273 * * * * [misc]progress:  [ 347 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.273 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.273 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.276 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.281 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113545.287 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113545.294 * * [misc]simplify:  iters left: 2 (29 enodes)
1547113545.301 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.301 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.301 * * * * [misc]progress:  [ 348 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.302 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.302 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113545.305 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.310 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113545.315 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113545.316 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.316 * * * * [misc]progress:  [ 349 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.316 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113545.316 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.318 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.322 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547113545.322 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.322 * * * * [misc]progress:  [ 350 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.323 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547113545.323 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.326 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113545.330 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113545.334 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113545.338 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.338 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.338 * * * * [misc]progress:  [ 351 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.338 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113545.338 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.341 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.345 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547113545.345 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.345 * * * * [misc]progress:  [ 352 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.345 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1))
1547113545.345 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.347 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.351 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113545.356 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113545.359 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.359 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.359 * * * * [misc]progress:  [ 353 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.360 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.360 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.364 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.369 * * [misc]simplify:  iters left: 4 (22 enodes)
1547113545.376 * * [misc]simplify:  iters left: 3 (35 enodes)
1547113545.385 * * [misc]simplify:  iters left: 2 (37 enodes)
1547113545.390 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113545.390 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.390 * * * * [misc]progress:  [ 354 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.391 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.391 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.394 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113545.398 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113545.403 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113545.407 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547113545.407 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.407 * * * * [misc]progress:  [ 355 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.407 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547113545.407 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.411 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113545.414 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113545.419 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113545.421 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.421 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.421 * * * * [misc]progress:  [ 356 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.421 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt 1)))
1547113545.421 * * [misc]simplify:  iters left: 6 (5 enodes)
1547113545.423 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113545.423 * [exit]simplify:  Simplified to 1
1547113545.423 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.423 * * * * [misc]progress:  [ 357 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.423 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))))
1547113545.423 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.425 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113545.427 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113545.429 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113545.430 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.430 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.430 * * * * [misc]progress:  [ 358 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt 1)) 1)) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.431 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt 1)) 1))
1547113545.431 * * [misc]simplify:  iters left: 6 (5 enodes)
1547113545.433 * * [misc]simplify:  iters left: 5 (9 enodes)
1547113545.433 * [exit]simplify:  Simplified to 1
1547113545.433 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.433 * * * * [misc]progress:  [ 359 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.433 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.433 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113545.435 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.437 * * [misc]simplify:  iters left: 4 (23 enodes)
1547113545.440 * * [misc]simplify:  iters left: 3 (28 enodes)
1547113545.443 * * [misc]simplify:  iters left: 2 (29 enodes)
1547113545.446 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.446 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.447 * * * * [misc]progress:  [ 360 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.447 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.447 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113545.448 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113545.450 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113545.453 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))
1547113545.453 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.453 * * * * [misc]progress:  [ 361 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.453 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113545.453 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.454 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.457 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547113545.457 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.457 * * * * [misc]progress:  [ 362 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.457 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)))
1547113545.458 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.461 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113545.464 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113545.467 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113545.468 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.469 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.469 * * * * [misc]progress:  [ 363 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.469 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1547113545.469 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.470 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.472 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1547113545.472 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.472 * * * * [misc]progress:  [ 364 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.472 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1))
1547113545.472 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.473 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.476 * * [misc]simplify:  iters left: 4 (16 enodes)
1547113545.477 * * [misc]simplify:  iters left: 3 (19 enodes)
1547113545.480 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.480 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))))))
1547113545.480 * * * * [misc]progress:  [ 365 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.481 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.481 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.482 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113545.484 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))
1547113545.484 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.484 * * * * [misc]progress:  [ 366 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.484 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.484 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.485 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.487 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ 1 x)))))
1547113545.487 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.487 * * * * [misc]progress:  [ 367 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.487 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))))
1547113545.487 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.488 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113545.490 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547113545.490 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.490 * * * * [misc]progress:  [ 368 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.490 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt 1)))
1547113545.490 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113545.491 * * [misc]simplify:  iters left: 4 (7 enodes)
1547113545.492 * [exit]simplify:  Simplified to 1
1547113545.492 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.492 * * * * [misc]progress:  [ 369 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.492 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))))
1547113545.492 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.493 * * [misc]simplify:  iters left: 5 (11 enodes)
1547113545.494 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547113545.494 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.494 * * * * [misc]progress:  [ 370 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) 1)) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.495 * [enter]simplify:  Simplifying (sqrt (/ (/ 1 1) 1))
1547113545.495 * * [misc]simplify:  iters left: 5 (4 enodes)
1547113545.496 * * [misc]simplify:  iters left: 4 (6 enodes)
1547113545.496 * [exit]simplify:  Simplified to 1
1547113545.496 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.497 * * * * [misc]progress:  [ 371 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.497 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.497 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.499 * * [misc]simplify:  iters left: 5 (13 enodes)
1547113545.503 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1547113545.503 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.503 * * * * [misc]progress:  [ 372 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.503 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.503 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.505 * * [misc]simplify:  iters left: 5 (12 enodes)
1547113545.508 * [exit]simplify:  Simplified to (sqrt (/ 1 (fabs (cbrt (+ x 1)))))
1547113545.508 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (fabs (cbrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.508 * * * * [misc]progress:  [ 373 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.509 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547113545.509 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113545.511 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113545.513 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.513 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.513 * * * * [misc]progress:  [ 374 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt 1))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.514 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt 1)))
1547113545.514 * * [misc]simplify:  iters left: 4 (4 enodes)
1547113545.516 * * [misc]simplify:  iters left: 3 (6 enodes)
1547113545.516 * [exit]simplify:  Simplified to 1
1547113545.516 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.517 * * * * [misc]progress:  [ 375 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.517 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (sqrt (+ 1 x)))))
1547113545.517 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113545.519 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113545.522 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (sqrt (+ x 1)))))
1547113545.522 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.522 * * * * [misc]progress:  [ 376 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.522 * [enter]simplify:  Simplifying (sqrt (/ 1 1))
1547113545.522 * * [misc]simplify:  iters left: 3 (3 enodes)
1547113545.524 * * [misc]simplify:  iters left: 2 (5 enodes)
1547113545.524 * [exit]simplify:  Simplified to 1
1547113545.524 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.525 * * * * [misc]progress:  [ 377 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.525 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.525 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.528 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113545.534 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113545.541 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113545.546 * * [misc]simplify:  iters left: 2 (34 enodes)
1547113545.550 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.550 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.550 * * * * [misc]progress:  [ 378 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.550 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.550 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113545.552 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113545.554 * * [misc]simplify:  iters left: 4 (21 enodes)
1547113545.556 * * [misc]simplify:  iters left: 3 (23 enodes)
1547113545.559 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (fabs (cbrt (+ x 1)))))
1547113545.559 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (fabs (cbrt (+ x 1))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.559 * * * * [misc]progress:  [ 379 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.559 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))
1547113545.559 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.561 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113545.563 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113545.565 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113545.568 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1)))))
1547113545.568 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.568 * * * * [misc]progress:  [ 380 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt 1))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.568 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt 1)))
1547113545.568 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113545.569 * * [misc]simplify:  iters left: 4 (13 enodes)
1547113545.571 * * [misc]simplify:  iters left: 3 (14 enodes)
1547113545.572 * * [misc]simplify:  iters left: 2 (16 enodes)
1547113545.574 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113545.574 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.574 * * * * [misc]progress:  [ 381 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.574 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))
1547113545.574 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113545.575 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113545.577 * * [misc]simplify:  iters left: 4 (19 enodes)
1547113545.581 * * [misc]simplify:  iters left: 3 (21 enodes)
1547113545.583 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1)))))
1547113545.583 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.584 * * * * [misc]progress:  [ 382 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) 1)) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113545.584 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) 1))
1547113545.584 * * [misc]simplify:  iters left: 5 (5 enodes)
1547113545.585 * * [misc]simplify:  iters left: 4 (12 enodes)
1547113545.587 * * [misc]simplify:  iters left: 3 (17 enodes)
1547113545.589 * * [misc]simplify:  iters left: 2 (19 enodes)
1547113545.591 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1547113545.591 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113545.591 * * * * [misc]progress:  [ 383 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.591 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.591 * * [misc]simplify:  iters left: 6 (15 enodes)
1547113545.594 * * [misc]simplify:  iters left: 5 (33 enodes)
1547113545.598 * * [misc]simplify:  iters left: 4 (53 enodes)
1547113545.606 * * [misc]simplify:  iters left: 3 (79 enodes)
1547113545.616 * * [misc]simplify:  iters left: 2 (100 enodes)
1547113545.638 * * [misc]simplify:  iters left: 1 (107 enodes)
1547113545.661 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (fma x (* x x) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.661 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (fma x (* x x) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x)))))))))
1547113545.661 * * * * [misc]progress:  [ 384 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.661 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.661 * * [misc]simplify:  iters left: 6 (15 enodes)
1547113545.667 * * [misc]simplify:  iters left: 5 (32 enodes)
1547113545.671 * * [misc]simplify:  iters left: 4 (46 enodes)
1547113545.677 * * [misc]simplify:  iters left: 3 (55 enodes)
1547113545.684 * * [misc]simplify:  iters left: 2 (61 enodes)
1547113545.690 * * [misc]simplify:  iters left: 1 (63 enodes)
1547113545.698 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (fma x (* x x) 1))) (fabs (cbrt (+ x 1)))))
1547113545.698 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (fma x (* x x) 1))) (fabs (cbrt (+ x 1))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x)))))))))
1547113545.698 * * * * [misc]progress:  [ 385 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.698 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))))
1547113545.698 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113545.701 * * [misc]simplify:  iters left: 5 (30 enodes)
1547113545.705 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113545.710 * * [misc]simplify:  iters left: 3 (53 enodes)
1547113545.716 * * [misc]simplify:  iters left: 2 (59 enodes)
1547113545.723 * * [misc]simplify:  iters left: 1 (61 enodes)
1547113545.729 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1))))
1547113545.729 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1)))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.729 * * * * [misc]progress:  [ 386 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.730 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1)))
1547113545.730 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113545.732 * * [misc]simplify:  iters left: 5 (27 enodes)
1547113545.736 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113545.741 * * [misc]simplify:  iters left: 3 (46 enodes)
1547113545.749 * * [misc]simplify:  iters left: 2 (54 enodes)
1547113545.754 * * [misc]simplify:  iters left: 1 (59 enodes)
1547113545.758 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (fma (* x x) x 1))))
1547113545.758 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (fma (* x x) x 1)))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547113545.758 * * * * [misc]progress:  [ 387 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.759 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))))
1547113545.760 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113545.763 * * [misc]simplify:  iters left: 5 (30 enodes)
1547113545.767 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113545.773 * * [misc]simplify:  iters left: 3 (53 enodes)
1547113545.779 * * [misc]simplify:  iters left: 2 (59 enodes)
1547113545.785 * * [misc]simplify:  iters left: 1 (61 enodes)
1547113545.792 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1))))
1547113545.792 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (fma (* x x) x 1)))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x)))))))))
1547113545.792 * * * * [misc]progress:  [ 388 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1)) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))>
1547113545.793 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1))
1547113545.793 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113545.795 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113545.802 * * [misc]simplify:  iters left: 4 (38 enodes)
1547113545.812 * * [misc]simplify:  iters left: 3 (45 enodes)
1547113545.822 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113545.831 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113545.841 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (fma x (* x x) 1))))
1547113545.841 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (fma x (* x x) 1)))) (sqrt (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x))))))))
1547113545.841 * * * * [misc]progress:  [ 389 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))>
1547113545.842 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))
1547113545.842 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113545.847 * * [misc]simplify:  iters left: 5 (29 enodes)
1547113545.855 * * [misc]simplify:  iters left: 4 (50 enodes)
1547113545.871 * * [misc]simplify:  iters left: 3 (78 enodes)
1547113545.891 * * [misc]simplify:  iters left: 2 (99 enodes)
1547113545.914 * * [misc]simplify:  iters left: 1 (105 enodes)
1547113545.937 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))
1547113545.937 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))))
1547113545.937 * * * * [misc]progress:  [ 390 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))>
1547113545.937 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1547113545.938 * * [misc]simplify:  iters left: 6 (14 enodes)
1547113545.942 * * [misc]simplify:  iters left: 5 (28 enodes)
1547113545.950 * * [misc]simplify:  iters left: 4 (43 enodes)
1547113545.956 * * [misc]simplify:  iters left: 3 (54 enodes)
1547113545.962 * * [misc]simplify:  iters left: 2 (60 enodes)
1547113545.969 * * [misc]simplify:  iters left: 1 (62 enodes)
1547113545.980 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (* (fabs (cbrt (+ x 1))) (sqrt (- 1 (* x x))))))
1547113545.980 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (* (fabs (cbrt (+ x 1))) (sqrt (- 1 (* x x)))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))))
1547113545.980 * * * * [misc]progress:  [ 391 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547113545.980 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))))
1547113545.980 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113545.985 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113545.992 * * [misc]simplify:  iters left: 4 (41 enodes)
1547113546.003 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113546.016 * * [misc]simplify:  iters left: 2 (58 enodes)
1547113546.029 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113546.041 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))))
1547113546.041 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547113546.041 * * * * [misc]progress:  [ 392 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113546.041 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1)))
1547113546.041 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113546.044 * * [misc]simplify:  iters left: 5 (23 enodes)
1547113546.047 * * [misc]simplify:  iters left: 4 (36 enodes)
1547113546.052 * * [misc]simplify:  iters left: 3 (45 enodes)
1547113546.056 * * [misc]simplify:  iters left: 2 (55 enodes)
1547113546.061 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113546.066 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (- 1 (* x x)))))
1547113546.066 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113546.066 * * * * [misc]progress:  [ 393 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))>
1547113546.066 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))))
1547113546.066 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113546.069 * * [misc]simplify:  iters left: 5 (26 enodes)
1547113546.072 * * [misc]simplify:  iters left: 4 (41 enodes)
1547113546.079 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113546.092 * * [misc]simplify:  iters left: 2 (58 enodes)
1547113546.105 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113546.119 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))))
1547113546.119 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))))
1547113546.119 * * * * [misc]progress:  [ 394 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1)) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1547113546.119 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1))
1547113546.119 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113546.124 * * [misc]simplify:  iters left: 5 (22 enodes)
1547113546.130 * * [misc]simplify:  iters left: 4 (35 enodes)
1547113546.140 * * [misc]simplify:  iters left: 3 (44 enodes)
1547113546.148 * * [misc]simplify:  iters left: 2 (53 enodes)
1547113546.153 * * [misc]simplify:  iters left: 1 (58 enodes)
1547113546.158 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (- 1 (* x x)))))
1547113546.158 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (- 1 (* x x))))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1547113546.158 * * * * [misc]progress:  [ 395 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113546.158 * [enter]simplify:  Simplifying (sqrt 1)
1547113546.158 * * [misc]simplify:  iters left: 1 (2 enodes)
1547113546.159 * [exit]simplify:  Simplified to 1
1547113546.159 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))
1547113546.159 * * * * [misc]progress:  [ 396 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ 1 (sqrt (+ 1 x))))))))>
1547113546.159 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
1547113546.159 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113546.160 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113546.162 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113546.164 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113546.166 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547113546.166 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ 1 x))))))))
1547113546.166 * * * * [misc]progress:  [ 397 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
1547113546.166 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))))
1547113546.167 * * [misc]simplify:  iters left: 6 (13 enodes)
1547113546.169 * * [misc]simplify:  iters left: 5 (29 enodes)
1547113546.173 * * [misc]simplify:  iters left: 4 (43 enodes)
1547113546.178 * * [misc]simplify:  iters left: 3 (52 enodes)
1547113546.188 * * [misc]simplify:  iters left: 2 (58 enodes)
1547113546.201 * * [misc]simplify:  iters left: 1 (60 enodes)
1547113546.214 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (fma x (* x x) 1))))
1547113546.214 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (fma x (* x x) 1)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))))
1547113546.214 * * * * [misc]progress:  [ 398 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x))))) (sqrt (sqrt (- 1 x)))))))>
1547113546.215 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))))
1547113546.215 * * [misc]simplify:  iters left: 6 (12 enodes)
1547113546.219 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113546.226 * * [misc]simplify:  iters left: 4 (40 enodes)
1547113546.238 * * [misc]simplify:  iters left: 3 (51 enodes)
1547113546.245 * * [misc]simplify:  iters left: 2 (57 enodes)
1547113546.251 * * [misc]simplify:  iters left: 1 (59 enodes)
1547113546.258 * [exit]simplify:  Simplified to (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (- 1 (* x x)))))
1547113546.258 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (- 1 (* x x))))) (sqrt (sqrt (- 1 x)))))))
1547113546.258 * * * * [misc]progress:  [ 399 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
1547113546.258 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
1547113546.258 * * [misc]simplify:  iters left: 6 (7 enodes)
1547113546.259 * * [misc]simplify:  iters left: 5 (15 enodes)
1547113546.261 * * [misc]simplify:  iters left: 4 (18 enodes)
1547113546.263 * * [misc]simplify:  iters left: 3 (20 enodes)
1547113546.268 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1547113546.268 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))))))
1547113546.268 * * * * [misc]progress:  [ 400 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113546.269 * * * * [misc]progress:  [ 401 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113546.269 * [enter]simplify:  Simplifying (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1547113546.269 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113546.272 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113546.277 * * [misc]simplify:  iters left: 4 (27 enodes)
1547113546.285 * * [misc]simplify:  iters left: 3 (32 enodes)
1547113546.292 * * [misc]simplify:  iters left: 2 (35 enodes)
1547113546.300 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1547113546.301 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1)))))))
1547113546.301 * * * * [misc]progress:  [ 402 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113546.301 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113546.301 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113546.304 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113546.309 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113546.314 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113546.317 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113546.318 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))))
1547113546.318 * * * * [misc]progress:  [ 403 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113546.318 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113546.318 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113546.319 * * [misc]simplify:  iters left: 5 (17 enodes)
1547113546.321 * * [misc]simplify:  iters left: 4 (20 enodes)
1547113546.324 * * [misc]simplify:  iters left: 3 (22 enodes)
1547113546.327 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1547113546.327 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))))
1547113546.327 * * * * [misc]progress:  [ 404 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113546.327 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113546.327 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113546.328 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113546.330 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113546.332 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113546.335 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113546.335 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547113546.335 * * * * [misc]progress:  [ 405 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113546.335 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113546.335 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113546.336 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113546.338 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113546.341 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113546.343 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113546.343 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547113546.343 * * * * [misc]progress:  [ 406 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113546.344 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113546.344 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113546.345 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113546.347 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113546.352 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113546.354 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113546.354 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547113546.354 * * * * [misc]progress:  [ 407 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))))>
1547113546.354 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1547113546.354 * * [misc]simplify:  iters left: 6 (9 enodes)
1547113546.355 * * [misc]simplify:  iters left: 5 (16 enodes)
1547113546.357 * * [misc]simplify:  iters left: 4 (17 enodes)
1547113546.360 * * [misc]simplify:  iters left: 3 (18 enodes)
1547113546.362 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1547113546.362 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1547113546.362 * * * * [misc]progress:  [ 408 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1547113546.362 * * * * [misc]progress:  [ 409 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (log1p (expm1 (sqrt (+ 1 x)))))))))>
1547113546.362 * * * * [misc]progress:  [ 410 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (expm1 (log1p (sqrt (+ 1 x)))))))))>
1547113546.362 * * * * [misc]progress:  [ 411 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (pow (+ 1 x) 1/2))))))>
1547113546.362 * * * * [misc]progress:  [ 412 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (pow (sqrt (+ 1 x)) 1))))))>
1547113546.362 * * * * [misc]progress:  [ 413 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (exp (log (sqrt (+ 1 x)))))))))>
1547113546.362 * * * * [misc]progress:  [ 414 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (log (exp (sqrt (+ 1 x)))))))))>
1547113546.362 * * * * [misc]progress:  [ 415 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))))>
1547113546.362 * * * * [misc]progress:  [ 416 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1547113546.362 * * * * [misc]progress:  [ 417 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))))>
1547113546.362 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1547113546.362 * * [misc]simplify:  iters left: 6 (6 enodes)
1547113546.363 * * [misc]simplify:  iters left: 5 (10 enodes)
1547113546.364 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1547113546.365 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))))))))
1547113546.365 * * * * [misc]progress:  [ 418 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113546.365 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1547113546.365 * * [misc]simplify:  iters left: 4 (5 enodes)
1547113546.365 * * [misc]simplify:  iters left: 3 (8 enodes)
1547113546.366 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1547113546.366 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))))))))
1547113546.367 * * * * [misc]progress:  [ 419 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt 1) (sqrt (+ 1 x))))))))>
1547113546.367 * [enter]simplify:  Simplifying (sqrt 1)
1547113546.367 * * [misc]simplify:  iters left: 1 (2 enodes)
1547113546.368 * [exit]simplify:  Simplified to 1
1547113546.368 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* 1 (sqrt (+ 1 x))))))))
1547113546.368 * * * * [misc]progress:  [ 420 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
1547113546.368 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1547113546.368 * * [misc]simplify:  iters left: 4 (7 enodes)
1547113546.369 * * [misc]simplify:  iters left: 3 (15 enodes)
1547113546.371 * * [misc]simplify:  iters left: 2 (17 enodes)
1547113546.374 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1547113546.374 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))))
1547113546.374 * * * * [misc]progress:  [ 421 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))))))))>
1547113546.375 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1547113546.375 * * [misc]simplify:  iters left: 5 (6 enodes)
1547113546.377 * * [misc]simplify:  iters left: 4 (11 enodes)
1547113546.379 * * [misc]simplify:  iters left: 3 (15 enodes)
1547113546.383 * * [misc]simplify:  iters left: 2 (17 enodes)
1547113546.386 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1547113546.386 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))))))))
1547113546.386 * * * * [misc]progress:  [ 422 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))))>
1547113546.386 * * * * [misc]progress:  [ 423 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (fabs (sqrt (+ 1 x))))))))>
1547113546.387 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1547113546.387 * * [misc]simplify:  iters left: 3 (4 enodes)
1547113546.388 * * [misc]simplify:  iters left: 2 (7 enodes)
1547113546.389 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1547113546.389 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (fabs (sqrt (+ x 1))))))))
1547113546.389 * * * * [misc]progress:  [ 424 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* 1 (sqrt (+ 1 x))))))))>
1547113546.389 * * * * [misc]progress:  [ 425 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1547113546.390 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1547113546.390 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113546.392 * * [misc]simplify:  iters left: 5 (19 enodes)
1547113546.398 * * [misc]simplify:  iters left: 4 (39 enodes)
1547113546.409 * * [misc]simplify:  iters left: 3 (62 enodes)
1547113546.426 * * [misc]simplify:  iters left: 2 (92 enodes)
1547113546.439 * * [misc]simplify:  iters left: 1 (111 enodes)
1547113546.457 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1547113546.457 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1547113546.457 * * * * [misc]progress:  [ 426 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547113546.457 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113546.457 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113546.460 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113546.465 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113546.480 * * [misc]simplify:  iters left: 3 (91 enodes)
1547113546.539 * * [misc]simplify:  iters left: 2 (158 enodes)
1547113546.585 * * [misc]simplify:  iters left: 1 (216 enodes)
1547113546.652 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1547113546.652 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1547113546.652 * * * * [misc]progress:  [ 427 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1547113546.652 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1547113546.652 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113546.655 * * [misc]simplify:  iters left: 5 (25 enodes)
1547113546.661 * * [misc]simplify:  iters left: 4 (44 enodes)
1547113546.676 * * [misc]simplify:  iters left: 3 (91 enodes)
1547113546.709 * * [misc]simplify:  iters left: 2 (158 enodes)
1547113546.735 * * [misc]simplify:  iters left: 1 (216 enodes)
1547113546.803 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1547113546.803 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1547113546.803 * * * * [misc]progress:  [ 428 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x)) (sqrt (+ 1 x)))))))>
1547113546.804 * [enter]simplify:  Simplifying (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
1547113546.804 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113546.806 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113546.809 * * [misc]simplify:  iters left: 4 (43 enodes)
1547113546.816 * * [misc]simplify:  iters left: 3 (65 enodes)
1547113546.825 * * [misc]simplify:  iters left: 2 (88 enodes)
1547113546.835 * * [misc]simplify:  iters left: 1 (108 enodes)
1547113546.863 * [exit]simplify:  Simplified to (fma x (fma 7/8 x -3/2) 1)
1547113546.863 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma x (fma 7/8 x -3/2) 1) (sqrt (+ 1 x)))))))
1547113546.863 * * * * [misc]progress:  [ 429 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x)))))))>
1547113546.863 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547113546.863 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ +nan.0 (sqrt (+ 1 x)))))))
1547113546.863 * * * * [misc]progress:  [ 430 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x)))))))>
1547113546.863 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547113546.863 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ +nan.0 (sqrt (+ 1 x)))))))
1547113546.863 * * * * [misc]progress:  [ 431 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1547113546.864 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1547113546.864 * * [misc]simplify:  iters left: 6 (8 enodes)
1547113546.865 * * [misc]simplify:  iters left: 5 (18 enodes)
1547113546.868 * * [misc]simplify:  iters left: 4 (33 enodes)
1547113546.872 * * [misc]simplify:  iters left: 3 (47 enodes)
1547113546.878 * * [misc]simplify:  iters left: 2 (49 enodes)
1547113546.883 * * [misc]simplify:  iters left: 1 (63 enodes)
1547113546.895 * [exit]simplify:  Simplified to (fma (* 1/2 x) x (- 1 x))
1547113546.895 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* 1/2 x) x (- 1 x)))))
1547113546.895 * * * * [misc]progress:  [ 432 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547113546.895 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113546.896 * * [misc]simplify:  iters left: 6 (19 enodes)
1547113546.900 * * [misc]simplify:  iters left: 5 (44 enodes)
1547113546.907 * * [misc]simplify:  iters left: 4 (89 enodes)
1547113546.927 * * [misc]simplify:  iters left: 3 (182 enodes)
1547113547.023 * * [misc]simplify:  iters left: 2 (368 enodes)
1547113548.276 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1547113548.276 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1547113548.276 * * * * [misc]progress:  [ 433 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))))))>
1547113548.276 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1547113548.277 * * [misc]simplify:  iters left: 6 (19 enodes)
1547113548.285 * * [misc]simplify:  iters left: 5 (44 enodes)
1547113548.300 * * [misc]simplify:  iters left: 4 (89 enodes)
1547113548.337 * * [misc]simplify:  iters left: 3 (182 enodes)
1547113548.452 * * [misc]simplify:  iters left: 2 (368 enodes)
1547113549.876 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1547113549.876 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1547113549.877 * * * * [misc]progress:  [ 434 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))))>
1547113549.877 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547113549.877 * * [misc]simplify:  iters left: 6 (10 enodes)
1547113549.880 * * [misc]simplify:  iters left: 5 (21 enodes)
1547113549.887 * * [misc]simplify:  iters left: 4 (43 enodes)
1547113549.901 * * [misc]simplify:  iters left: 3 (67 enodes)
1547113549.923 * * [misc]simplify:  iters left: 2 (103 enodes)
1547113549.945 * * [misc]simplify:  iters left: 1 (126 enodes)
1547113549.960 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1547113549.960 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (fma (fma x -1/8 1/2) x 1))))))
1547113549.960 * * * * [misc]progress:  [ 435 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))))>
1547113549.960 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547113549.960 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) +nan.0)))))
1547113549.960 * * * * [misc]progress:  [ 436 / 436 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))))>
1547113549.961 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547113549.961 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) +nan.0)))))
1547113549.961 * * * [misc]progress:  adding candidates to table
1547113555.618 * [misc]progress:  [Phase 3 of 3] Extracting.
1547113555.618 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))>)
1547113555.620 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1547113555.620 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))>)
1547113555.658 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1547113555.659 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))))
1547113555.659 * * [misc]simplify:  iters left: 6 (11 enodes)
1547113555.660 * * [misc]simplify:  iters left: 5 (14 enodes)
1547113555.661 * [exit]simplify:  Simplified to (* (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))) 2)
1547113555.661 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547113556.658 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113556.661 * * * * [misc]points:  Sampling 3935 additional inputs, on iter 1 have 4065 / 8000
1547113557.243 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.245 * * * * [misc]points:  Sampling 1945 additional inputs, on iter 2 have 6055 / 8000
1547113557.494 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.494 * * * * [misc]points:  Sampling 970 additional inputs, on iter 3 have 7030 / 8000
1547113557.585 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.586 * * * * [misc]points:  Sampling 504 additional inputs, on iter 4 have 7496 / 8000
1547113557.675 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.675 * * * * [misc]points:  Sampling 242 additional inputs, on iter 5 have 7758 / 8000
1547113557.708 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.708 * * * * [misc]points:  Sampling 123 additional inputs, on iter 6 have 7877 / 8000
1547113557.719 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.719 * * * * [misc]points:  Sampling 55 additional inputs, on iter 7 have 7945 / 8000
1547113557.725 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.725 * * * * [misc]points:  Sampling 28 additional inputs, on iter 8 have 7972 / 8000
1547113557.729 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.729 * * * * [misc]points:  Sampling 17 additional inputs, on iter 9 have 7983 / 8000
1547113557.732 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.732 * * * * [misc]points:  Sampling 11 additional inputs, on iter 10 have 7989 / 8000
1547113557.735 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.735 * * * * [misc]points:  Sampling 6 additional inputs, on iter 11 have 7994 / 8000
1547113557.737 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.737 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7996 / 8000
1547113557.739 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.739 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7999 / 8000
1547113557.741 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.741 * * * * [misc]points:  Sampling 4 additional inputs, on iter 14 have 7999 / 8000
1547113557.743 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547113557.743 * * * * [exit]points:  Sampled 8000 points with exact outputs
1547113558.140 * [misc]regime-testing:  Baseline error score: 0.008625
1547113558.141 * [misc]regime-testing:  Oracle error score: 0.00525
1547113558.143 * [misc]regime-testing:  End program error score: 0.008625