1545217330.096 * [misc]progress:  [Phase 1 of 3] Setting up.
1545217330.123 * * * [misc]progress:  [1/2] Preparing points
1545217330.124 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545217330.236 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.237 * * * * [misc]points:  Sampling 144 additional inputs, on iter 1 have 112 / 256
1545217330.273 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.273 * * * * [misc]points:  Sampling 66 additional inputs, on iter 2 have 190 / 256
1545217330.294 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.295 * * * * [misc]points:  Sampling 34 additional inputs, on iter 3 have 222 / 256
1545217330.361 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.361 * * * * [misc]points:  Sampling 21 additional inputs, on iter 4 have 235 / 256
1545217330.367 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.367 * * * * [misc]points:  Sampling 8 additional inputs, on iter 5 have 248 / 256
1545217330.374 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.374 * * * * [misc]points:  Sampling 5 additional inputs, on iter 6 have 251 / 256
1545217330.377 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.377 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1545217330.380 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217330.380 * * * * [exit]points:  Sampled 257 points with exact outputs
1545217330.380 * * * [misc]progress:  [2/2] Setting up program.
1545217330.387 * [misc]progress:  [Phase 2 of 3] Improving.
1545217330.389 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
1545217330.390 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217330.398 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217330.403 * * [misc]simplify:  iters left: 4 (21 enodes)
1545217330.408 * * [misc]simplify:  iters left: 3 (23 enodes)
1545217330.415 * [exit]simplify:  Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
1545217330.430 * * [misc]progress:  iteration 1 / 4
1545217330.430 * * * [misc]progress:  picking best candidate
1545217330.436 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1545217330.436 * * * [misc]progress:  localizing error
1545217330.469 * * * [misc]progress:  generating rewritten candidates
1545217330.469 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1 1)
1545217330.476 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 1)
1545217330.478 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1545217330.489 * * * [misc]progress:  generating series expansions
1545217330.489 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1 1)
1545217330.494 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1545217330.494 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1545217330.495 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217330.495 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217330.495 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.495 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.495 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.495 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.495 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.496 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217330.496 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.496 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.496 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.496 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.496 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.497 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.497 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217330.497 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217330.497 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.497 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.497 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.497 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.497 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.497 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217330.497 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.497 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.497 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.497 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.497 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.497 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.498 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.498 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.498 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.498 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.499 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217330.499 * [misc]backup-simplify:  Simplify -2 into -2
1545217330.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.499 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217330.499 * [misc]backup-simplify:  Simplify 2 into 2
1545217330.500 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217330.500 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1545217330.500 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1545217330.500 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217330.500 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.500 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.500 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.501 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.501 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.501 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.501 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.501 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.501 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.501 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.501 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.501 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.501 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.501 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.501 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.502 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217330.502 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217330.502 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.502 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.502 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.502 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.502 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.502 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.502 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.502 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.502 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.502 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.502 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.502 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.502 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.502 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.502 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.502 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.502 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.502 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217330.502 * [misc]backup-simplify:  Simplify -1 into -1
1545217330.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.503 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.503 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.503 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.503 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217330.503 * [misc]backup-simplify:  Simplify 2 into 2
1545217330.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.504 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217330.504 * [misc]backup-simplify:  Simplify -2 into -2
1545217330.505 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217330.505 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1545217330.505 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1545217330.505 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217330.505 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.505 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.505 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.505 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.505 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.505 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.505 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.505 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.505 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.505 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.505 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.505 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.505 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.505 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.505 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.505 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.505 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.505 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.506 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.506 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217330.506 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217330.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.506 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.506 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.506 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.506 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.506 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.506 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.506 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.506 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.506 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.506 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.506 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.506 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.506 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.506 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.506 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.506 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.507 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217330.507 * [misc]backup-simplify:  Simplify -1 into -1
1545217330.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.507 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.507 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.507 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217330.507 * [misc]backup-simplify:  Simplify -2 into -2
1545217330.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.508 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217330.508 * [misc]backup-simplify:  Simplify -2 into -2
1545217330.508 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217330.509 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 1)
1545217330.509 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
1545217330.509 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1545217330.509 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1545217330.509 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217330.509 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217330.509 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.509 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.509 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.509 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.509 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.509 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217330.509 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.509 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.509 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.509 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.509 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.509 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.509 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.510 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545217330.510 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.510 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.510 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.510 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217330.510 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1545217330.511 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1545217330.511 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217330.511 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217330.511 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.511 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.511 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.511 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.511 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.511 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217330.511 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.511 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.511 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.511 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.511 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.511 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.511 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.511 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545217330.511 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.511 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.512 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.512 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217330.512 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1545217330.512 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.512 * [misc]backup-simplify:  Simplify -1 into -1
1545217330.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.513 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217330.514 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1545217330.514 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545217330.514 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1545217330.514 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1545217330.514 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1545217330.514 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1545217330.514 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217330.514 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.514 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.514 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.514 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.514 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.514 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.514 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.515 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.515 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.515 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.515 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.515 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.515 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.515 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.515 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.515 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.515 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.515 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217330.515 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217330.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.516 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.516 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.516 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.516 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217330.516 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1545217330.516 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1545217330.516 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217330.516 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.517 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.517 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.517 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.517 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.517 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.517 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.517 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.517 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.517 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.517 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.517 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.517 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.517 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.517 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.517 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.517 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.517 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.517 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.517 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217330.517 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217330.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.518 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.518 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.518 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217330.519 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1545217330.519 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217330.519 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1545217330.519 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.519 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.520 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217330.521 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1545217330.522 * [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)))
1545217330.524 * [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))))))
1545217330.524 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1545217330.524 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1545217330.524 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1545217330.524 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217330.524 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.524 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.524 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.524 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.524 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.524 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.524 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.524 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.524 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.524 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.524 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.524 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.524 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.524 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.524 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.524 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.525 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.525 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.525 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.525 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217330.525 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217330.525 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.525 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.525 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.525 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.526 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.526 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217330.526 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1545217330.526 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1545217330.526 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217330.526 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217330.526 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.526 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.526 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.526 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.526 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.526 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.526 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.526 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217330.526 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217330.526 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.526 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217330.526 * [misc]taylor:  Taking taylor expansion of x in x
1545217330.526 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.526 * [misc]backup-simplify:  Simplify 1 into 1
1545217330.527 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217330.527 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.527 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217330.527 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217330.527 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217330.527 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217330.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.527 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217330.528 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217330.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.528 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217330.528 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217330.528 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1545217330.528 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217330.529 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1545217330.529 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.529 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217330.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217330.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217330.530 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217330.531 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1545217330.532 * [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)))
1545217330.533 * [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))))))
1545217330.534 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1545217330.534 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217330.534 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
1545217330.534 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1545217330.535 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217330.535 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1545217330.535 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217330.535 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217330.535 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.535 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.535 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217330.536 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217330.536 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
1545217330.536 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545217330.536 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217330.536 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545217330.536 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217330.536 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.536 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.537 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217330.537 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217330.537 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
1545217330.537 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545217330.537 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217330.537 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545217330.537 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217330.537 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217330.537 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.537 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.537 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.537 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.537 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.537 * [misc]backup-simplify:  Simplify 0 into 0
1545217330.537 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217330.537 * * * [misc]progress:  simplifying candidates
1545217330.538 * * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
1545217330.538 * * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
1545217330.538 * * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
1545217330.538 * * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
1545217330.538 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1545217330.538 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217330.540 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217330.542 * * [misc]simplify:  iters left: 3 (18 enodes)
1545217330.544 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1545217330.545 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))
1545217330.545 * * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
1545217330.545 * * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
1545217330.545 * * * * [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))))))))>
1545217330.545 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1545217330.545 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217330.547 * * [misc]simplify:  iters left: 5 (35 enodes)
1545217330.557 * * [misc]simplify:  iters left: 4 (100 enodes)
1545217330.625 * * [misc]simplify:  iters left: 3 (313 enodes)
1545217331.072 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1545217331.072 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))
1545217331.072 * * * * [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))))))))>
1545217331.072 * * * * [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))))))))>
1545217331.073 * * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.073 * * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
1545217331.073 * * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
1545217331.073 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545217331.073 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217331.074 * * [misc]simplify:  iters left: 3 (7 enodes)
1545217331.075 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545217331.075 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))
1545217331.075 * * * * [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))))))))>
1545217331.075 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217331.075 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217331.077 * * [misc]simplify:  iters left: 5 (20 enodes)
1545217331.080 * * [misc]simplify:  iters left: 4 (30 enodes)
1545217331.084 * * [misc]simplify:  iters left: 3 (33 enodes)
1545217331.089 * * [misc]simplify:  iters left: 2 (36 enodes)
1545217331.094 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1545217331.094 * [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))))))))
1545217331.094 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1545217331.094 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217331.095 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217331.097 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217331.099 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1545217331.099 * [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))))))))
1545217331.099 * * * * [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))))))))>
1545217331.099 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1545217331.099 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217331.101 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217331.103 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217331.105 * * [misc]simplify:  iters left: 3 (19 enodes)
1545217331.108 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1545217331.108 * [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))))))))
1545217331.109 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1545217331.109 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217331.110 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217331.112 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217331.114 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1545217331.114 * [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))))))))
1545217331.114 * * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1545217331.115 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1545217331.115 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217331.116 * * [misc]simplify:  iters left: 5 (12 enodes)
1545217331.118 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217331.128 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217331.132 * * [misc]simplify:  iters left: 2 (26 enodes)
1545217331.139 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217331.139 * [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)))))))
1545217331.139 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1545217331.139 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217331.141 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217331.144 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217331.145 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1545217331.146 * [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)))))))
1545217331.146 * * * * [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))))))))>
1545217331.146 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217331.146 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217331.147 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217331.150 * * [misc]simplify:  iters left: 4 (16 enodes)
1545217331.152 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545217331.152 * [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))))))))
1545217331.152 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1545217331.152 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217331.153 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217331.155 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217331.157 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1545217331.157 * [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))))))))
1545217331.157 * * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1545217331.157 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217331.157 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217331.158 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217331.160 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217331.161 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217331.162 * [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))))))))
1545217331.162 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217331.162 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217331.163 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217331.164 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217331.166 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217331.166 * [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))))))))
1545217331.166 * * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1545217331.167 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1545217331.167 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217331.167 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217331.169 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217331.171 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217331.171 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
1545217331.171 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1545217331.171 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217331.172 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217331.173 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217331.175 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1545217331.175 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1545217331.175 * * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
1545217331.175 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217331.175 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217331.176 * * [misc]simplify:  iters left: 5 (11 enodes)
1545217331.178 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1545217331.178 * [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))))))))
1545217331.178 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1545217331.178 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217331.179 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217331.181 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217331.184 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217331.186 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1545217331.186 * [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))))))))
1545217331.186 * * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
1545217331.186 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1545217331.186 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217331.187 * * [misc]simplify:  iters left: 4 (8 enodes)
1545217331.189 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1545217331.189 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
1545217331.190 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1545217331.190 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217331.192 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217331.196 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217331.200 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217331.205 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1545217331.205 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
1545217331.205 * * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
1545217331.206 * [enter]simplify:  Simplifying (/ 1 1)
1545217331.206 * * [misc]simplify:  iters left: 2 (2 enodes)
1545217331.206 * * [misc]simplify:  iters left: 1 (4 enodes)
1545217331.207 * [exit]simplify:  Simplified to 1
1545217331.207 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
1545217331.207 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1545217331.207 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217331.209 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217331.213 * * [misc]simplify:  iters left: 2 (16 enodes)
1545217331.216 * * [misc]simplify:  iters left: 1 (18 enodes)
1545217331.219 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545217331.219 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1545217331.219 * * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
1545217331.219 * * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
1545217331.219 * * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1545217331.219 * * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
1545217331.219 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545217331.219 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217331.220 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217331.221 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545217331.221 * [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)))))))
1545217331.221 * * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1545217331.221 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545217331.221 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217331.222 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217331.223 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545217331.223 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1)))))))
1545217331.223 * * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
1545217331.223 * [enter]simplify:  Simplifying (+ 1 x)
1545217331.223 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217331.223 * * [misc]simplify:  iters left: 1 (6 enodes)
1545217331.224 * [exit]simplify:  Simplified to (+ x 1)
1545217331.224 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1))))))
1545217331.224 * * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
1545217331.224 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217331.224 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217331.225 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217331.226 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217331.228 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217331.228 * [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))))))))
1545217331.228 * * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
1545217331.228 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217331.228 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217331.229 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217331.231 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217331.232 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217331.232 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))
1545217331.232 * * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1545217331.232 * * * * [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))))))))>
1545217331.232 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545217331.232 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217331.234 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217331.236 * * [misc]simplify:  iters left: 4 (28 enodes)
1545217331.242 * * [misc]simplify:  iters left: 3 (49 enodes)
1545217331.251 * * [misc]simplify:  iters left: 2 (66 enodes)
1545217331.261 * * [misc]simplify:  iters left: 1 (92 enodes)
1545217331.275 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545217331.275 * [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)))))))
1545217331.275 * * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
1545217331.275 * [enter]simplify:  Simplifying (- 1 x)
1545217331.275 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217331.276 * * [misc]simplify:  iters left: 1 (7 enodes)
1545217331.278 * [exit]simplify:  Simplified to (- 1 x)
1545217331.278 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))
1545217331.278 * * * * [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)))))))))>
1545217331.278 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1545217331.279 * * [misc]simplify:  iters left: 3 (6 enodes)
1545217331.281 * * [misc]simplify:  iters left: 2 (15 enodes)
1545217331.285 * * [misc]simplify:  iters left: 1 (22 enodes)
1545217331.290 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1545217331.290 * [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)))))))))
1545217331.290 * * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
1545217331.290 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1545217331.291 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217331.292 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217331.295 * * [misc]simplify:  iters left: 2 (14 enodes)
1545217331.299 * * [misc]simplify:  iters left: 1 (16 enodes)
1545217331.303 * [exit]simplify:  Simplified to (- 1 (* x x))
1545217331.303 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
1545217331.303 * * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.303 * * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.303 * * * * [misc]progress:  [ 37 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
1545217331.303 * * * * [misc]progress:  [ 38 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
1545217331.303 * * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.304 * * * * [misc]progress:  [ 40 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.304 * * * * [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))))))))>
1545217331.304 * * * * [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))))))))>
1545217331.304 * * * * [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))))))))>
1545217331.304 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
1545217331.304 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217331.307 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217331.312 * * [misc]simplify:  iters left: 4 (20 enodes)
1545217331.318 * * [misc]simplify:  iters left: 3 (22 enodes)
1545217331.324 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1))))
1545217331.324 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))
1545217331.325 * * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.325 * [enter]simplify:  Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
1545217331.325 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217331.327 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217331.331 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217331.336 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217331.343 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1))))
1545217331.343 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217331.344 * * * * [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))))))))>
1545217331.344 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1545217331.344 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217331.348 * * [misc]simplify:  iters left: 5 (21 enodes)
1545217331.382 * * [misc]simplify:  iters left: 4 (32 enodes)
1545217331.389 * * [misc]simplify:  iters left: 3 (35 enodes)
1545217331.400 * * [misc]simplify:  iters left: 2 (38 enodes)
1545217331.414 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1545217331.415 * [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))))))))
1545217331.415 * * * * [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))))))))>
1545217331.415 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
1545217331.415 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217331.419 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217331.423 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217331.429 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217331.434 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1545217331.434 * [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))))))))
1545217331.435 * * * * [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)))))))>
1545217331.435 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
1545217331.435 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217331.470 * * [misc]simplify:  iters left: 5 (13 enodes)
1545217331.473 * * [misc]simplify:  iters left: 4 (21 enodes)
1545217331.478 * * [misc]simplify:  iters left: 3 (23 enodes)
1545217331.482 * * [misc]simplify:  iters left: 2 (28 enodes)
1545217331.487 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1545217331.487 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
1545217331.487 * * * * [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))))))))>
1545217331.487 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1545217331.487 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217331.489 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217331.492 * * [misc]simplify:  iters left: 4 (17 enodes)
1545217331.496 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1545217331.496 * [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))))))))
1545217331.496 * * * * [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))))))))>
1545217331.497 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
1545217331.497 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217331.499 * * [misc]simplify:  iters left: 5 (13 enodes)
1545217331.501 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217331.503 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1545217331.504 * [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))))))))
1545217331.504 * * * * [misc]progress:  [ 50 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1545217331.504 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) 1))
1545217331.504 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217331.505 * * [misc]simplify:  iters left: 5 (10 enodes)
1545217331.507 * * [misc]simplify:  iters left: 4 (13 enodes)
1545217331.509 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1545217331.509 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
1545217331.509 * * * * [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))))))))>
1545217331.509 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1545217331.509 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217331.510 * * [misc]simplify:  iters left: 5 (12 enodes)
1545217331.512 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))))
1545217331.512 * [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))))))))
1545217331.513 * * * * [misc]progress:  [ 52 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
1545217331.513 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (+ 1 x))))
1545217331.513 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217331.514 * * [misc]simplify:  iters left: 5 (9 enodes)
1545217331.515 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1545217331.515 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
1545217331.515 * * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1545217331.515 * [enter]simplify:  Simplifying (sqrt (/ 1 1))
1545217331.515 * * [misc]simplify:  iters left: 3 (3 enodes)
1545217331.552 * * [misc]simplify:  iters left: 2 (5 enodes)
1545217331.552 * [exit]simplify:  Simplified to 1
1545217331.552 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1545217331.553 * * * * [misc]progress:  [ 54 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1545217331.553 * [enter]simplify:  Simplifying (sqrt 1)
1545217331.553 * * [misc]simplify:  iters left: 1 (2 enodes)
1545217331.554 * [exit]simplify:  Simplified to 1
1545217331.554 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1545217331.554 * * * * [misc]progress:  [ 55 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
1545217331.555 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217331.555 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217331.557 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217331.558 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217331.560 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217331.560 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))
1545217331.560 * * * * [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))))))))>
1545217331.560 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
1545217331.561 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217331.565 * * [misc]simplify:  iters left: 5 (22 enodes)
1545217331.573 * * [misc]simplify:  iters left: 4 (27 enodes)
1545217331.579 * * [misc]simplify:  iters left: 3 (29 enodes)
1545217331.587 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (fma (* x x) x 1)))
1545217331.587 * [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))))))))
1545217331.587 * * * * [misc]progress:  [ 57 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
1545217331.588 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1545217331.588 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217331.591 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217331.596 * * [misc]simplify:  iters left: 4 (24 enodes)
1545217331.604 * * [misc]simplify:  iters left: 3 (28 enodes)
1545217331.611 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1545217331.611 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
1545217331.611 * * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
1545217331.612 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217331.612 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217331.614 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217331.616 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217331.620 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217331.620 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1545217331.620 * * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.620 * * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
1545217331.620 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ 1 x)))
1545217331.620 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217331.623 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217331.627 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217331.632 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217331.639 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1545217331.639 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1)))))))
1545217331.640 * * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
1545217331.640 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217331.640 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217331.642 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217331.646 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217331.649 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217331.649 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1545217331.649 * * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
1545217331.649 * * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.649 * * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.649 * * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
1545217331.649 * * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.649 * * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.649 * * * * [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))))))))>
1545217331.649 * * * * [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))))))))>
1545217331.649 * * * * [misc]progress:  [ 70 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217331.649 * * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
1545217331.649 * * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1545217331.649 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217331.649 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217331.651 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217331.655 * * [misc]simplify:  iters left: 4 (39 enodes)
1545217331.662 * * [misc]simplify:  iters left: 3 (62 enodes)
1545217331.676 * * [misc]simplify:  iters left: 2 (92 enodes)
1545217331.733 * * [misc]simplify:  iters left: 1 (111 enodes)
1545217331.775 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545217331.775 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1545217331.775 * * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545217331.776 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217331.776 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217331.779 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217331.819 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217331.844 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217331.954 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217332.005 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217332.094 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217332.094 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545217332.094 * * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545217332.094 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217332.094 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217332.100 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217332.111 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217332.136 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217332.202 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217332.285 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217332.439 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217332.439 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545217332.439 * * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1545217332.439 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1545217332.439 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217332.442 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217332.446 * * [misc]simplify:  iters left: 4 (33 enodes)
1545217332.452 * * [misc]simplify:  iters left: 3 (47 enodes)
1545217332.459 * * [misc]simplify:  iters left: 2 (49 enodes)
1545217332.467 * * [misc]simplify:  iters left: 1 (63 enodes)
1545217332.486 * [exit]simplify:  Simplified to (fma (* 1/2 x) x (- 1 x))
1545217332.486 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* 1/2 x) x (- 1 x)))))
1545217332.486 * * * * [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)))))))))>
1545217332.486 * [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))))))
1545217332.486 * * [misc]simplify:  iters left: 6 (19 enodes)
1545217332.495 * * [misc]simplify:  iters left: 5 (44 enodes)
1545217332.508 * * [misc]simplify:  iters left: 4 (89 enodes)
1545217332.532 * * [misc]simplify:  iters left: 3 (182 enodes)
1545217332.612 * * [misc]simplify:  iters left: 2 (368 enodes)
1545217334.178 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1545217334.178 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1545217334.179 * * * * [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)))))))))>
1545217334.179 * [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))))))
1545217334.179 * * [misc]simplify:  iters left: 6 (19 enodes)
1545217334.188 * * [misc]simplify:  iters left: 5 (44 enodes)
1545217334.205 * * [misc]simplify:  iters left: 4 (89 enodes)
1545217334.245 * * [misc]simplify:  iters left: 3 (182 enodes)
1545217334.401 * * [misc]simplify:  iters left: 2 (368 enodes)
1545217335.979 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1545217335.979 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1545217335.979 * * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545217335.979 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217335.979 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217335.982 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217335.986 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217335.991 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217335.996 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217335.996 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545217335.996 * * * * [misc]progress:  [ 79 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545217335.997 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217335.997 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217335.999 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217336.003 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217336.008 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217336.013 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217336.013 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545217336.014 * * * * [misc]progress:  [ 80 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545217336.014 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217336.014 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217336.016 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217336.021 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217336.026 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217336.031 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217336.031 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545217336.031 * * * [misc]progress:  adding candidates to table
1545217336.996 * * [misc]progress:  iteration 2 / 4
1545217336.996 * * * [misc]progress:  picking best candidate
1545217337.003 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
1545217337.003 * * * [misc]progress:  localizing error
1545217337.016 * * * [misc]progress:  generating rewritten candidates
1545217337.016 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1545217337.023 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 2)
1545217337.025 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1545217337.028 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1545217337.028 * * * [misc]progress:  generating series expansions
1545217337.028 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1545217337.028 * [misc]backup-simplify:  Simplify (* (- 1 x) (/ 1 (+ 1 x))) into (/ (- 1 x) (+ x 1))
1545217337.028 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1545217337.028 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217337.028 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217337.028 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.028 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.028 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.028 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.028 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.028 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217337.028 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.029 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.029 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.029 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.029 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.029 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.029 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.029 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.029 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217337.029 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217337.029 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.029 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.029 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.029 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.029 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.029 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217337.029 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.029 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.029 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.029 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.029 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.030 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.030 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.030 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.030 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.030 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217337.030 * [misc]backup-simplify:  Simplify -2 into -2
1545217337.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.031 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217337.031 * [misc]backup-simplify:  Simplify 2 into 2
1545217337.031 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217337.031 * [misc]backup-simplify:  Simplify (* (- 1 (/ 1 x)) (/ 1 (+ 1 (/ 1 x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1545217337.031 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1545217337.031 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217337.031 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.031 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.031 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.031 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.031 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.031 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.031 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.031 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.031 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.031 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.031 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.031 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.031 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.032 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.032 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.032 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.032 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.032 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.032 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.032 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217337.032 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217337.032 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.032 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.032 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.032 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.032 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.032 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.032 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.032 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.032 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.032 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.032 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.032 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.032 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.032 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.032 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.032 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.033 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.033 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.033 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.033 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217337.033 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.033 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.034 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.034 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217337.034 * [misc]backup-simplify:  Simplify 2 into 2
1545217337.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.035 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217337.035 * [misc]backup-simplify:  Simplify -2 into -2
1545217337.035 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217337.035 * [misc]backup-simplify:  Simplify (* (- 1 (/ 1 (- x))) (/ 1 (+ 1 (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1545217337.035 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1545217337.035 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217337.035 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.035 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.035 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.035 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.035 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.035 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.035 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.035 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.035 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.035 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.035 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.035 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.035 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.035 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.035 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.035 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.036 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.036 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.036 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.036 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217337.036 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217337.036 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.036 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.036 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.036 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.036 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.036 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.036 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.036 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.036 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.036 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.036 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.036 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.036 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.036 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.036 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.036 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.036 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.036 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.037 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.037 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217337.037 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.037 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.037 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.038 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217337.038 * [misc]backup-simplify:  Simplify -2 into -2
1545217337.038 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.038 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.038 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217337.038 * [misc]backup-simplify:  Simplify -2 into -2
1545217337.039 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217337.039 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 2)
1545217337.039 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 x)) into (/ 1 (+ x 1))
1545217337.039 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ x 1)) in (x) around 0
1545217337.039 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545217337.039 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217337.039 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.039 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.039 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.039 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.039 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.039 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.039 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545217337.039 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217337.039 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.039 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.039 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.039 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.039 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.039 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.039 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.040 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545217337.040 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545217337.040 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.040 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
1545217337.040 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ 1 x))) into (/ 1 (+ (/ 1 x) 1))
1545217337.040 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in (x) around 0
1545217337.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545217337.040 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.040 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.040 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.040 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.040 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.040 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.041 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.041 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.041 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.041 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.041 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545217337.041 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.041 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.041 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.041 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.041 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.041 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.041 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.041 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.041 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.041 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.041 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.041 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.041 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.042 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545217337.042 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.042 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.042 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545217337.042 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.042 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545217337.042 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ 1 (- x)))) into (/ 1 (- 1 (/ 1 x)))
1545217337.042 * [misc]approximate:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in (x) around 0
1545217337.042 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545217337.042 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.042 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.043 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.043 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.043 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.043 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.043 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.043 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.043 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.043 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217337.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545217337.043 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.043 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.043 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.043 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.043 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.043 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.043 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.043 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.043 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.044 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217337.044 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.044 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.044 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.044 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545217337.044 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.044 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.045 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545217337.045 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.045 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545217337.045 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1545217337.045 * [misc]backup-simplify:  Simplify (sqrt (* (- 1 x) (/ 1 (+ 1 x)))) into (sqrt (/ (- 1 x) (+ x 1)))
1545217337.045 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1545217337.045 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1545217337.045 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217337.045 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217337.045 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.045 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.045 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.045 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.045 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.045 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217337.045 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.046 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.046 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.046 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.046 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.046 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.046 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.046 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545217337.046 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.046 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.046 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.047 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217337.047 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1545217337.047 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1545217337.047 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217337.047 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217337.047 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.047 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.047 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.047 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.047 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.047 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217337.047 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.047 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.047 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.047 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.047 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.047 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.047 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.047 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.047 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545217337.048 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.048 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.048 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.048 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217337.048 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1545217337.048 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.048 * [misc]backup-simplify:  Simplify -1 into -1
1545217337.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.049 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217337.049 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1545217337.049 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545217337.050 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1545217337.050 * [misc]backup-simplify:  Simplify (sqrt (* (- 1 (/ 1 x)) (/ 1 (+ 1 (/ 1 x))))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1545217337.050 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1545217337.050 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1545217337.050 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217337.050 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.050 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.050 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.050 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.050 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.050 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.050 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.050 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.050 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.050 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.050 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.050 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.050 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.050 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.050 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.050 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.050 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.050 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.050 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.051 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217337.051 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217337.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.051 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.051 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.051 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217337.052 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1545217337.052 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1545217337.052 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217337.052 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.052 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.052 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.052 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.052 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.052 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.052 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.052 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.052 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.052 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.052 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.052 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.052 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.052 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.052 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.052 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.052 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.052 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.053 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.053 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217337.053 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217337.053 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.053 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.053 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.053 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.054 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217337.054 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1545217337.054 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217337.054 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1545217337.054 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.054 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.055 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.055 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217337.056 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1545217337.057 * [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)))
1545217337.061 * [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))))))
1545217337.061 * [misc]backup-simplify:  Simplify (sqrt (* (- 1 (/ 1 (- x))) (/ 1 (+ 1 (/ 1 (- x)))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1545217337.061 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1545217337.061 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1545217337.061 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217337.061 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.062 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.062 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.062 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.062 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.062 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.062 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.062 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.062 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.062 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.062 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.062 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.062 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.062 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.062 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.062 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.062 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.062 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217337.063 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217337.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.063 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.063 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.063 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.063 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217337.064 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1545217337.064 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1545217337.064 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217337.064 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217337.064 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.064 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.064 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.064 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.064 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.064 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.064 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217337.064 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217337.064 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.064 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217337.064 * [misc]taylor:  Taking taylor expansion of x in x
1545217337.064 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.064 * [misc]backup-simplify:  Simplify 1 into 1
1545217337.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217337.064 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.064 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217337.065 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217337.065 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217337.065 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217337.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.065 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217337.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217337.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.065 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217337.066 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217337.066 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1545217337.066 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1545217337.066 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1545217337.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217337.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217337.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217337.067 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217337.068 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1545217337.069 * [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)))
1545217337.071 * [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))))))
1545217337.071 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1545217337.071 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217337.071 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
1545217337.071 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1545217337.071 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217337.071 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1545217337.071 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217337.072 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217337.072 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 (/ 1 x)) (/ 1 (+ 1 (/ 1 x)))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217337.072 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
1545217337.072 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545217337.072 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217337.072 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545217337.072 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217337.072 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.072 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.073 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217337.073 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 (/ 1 (- x))) (/ 1 (+ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217337.073 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
1545217337.073 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545217337.073 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217337.073 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545217337.073 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217337.073 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545217337.073 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.073 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.073 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.073 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.073 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.073 * [misc]backup-simplify:  Simplify 0 into 0
1545217337.073 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217337.073 * * * [misc]progress:  simplifying candidates
1545217337.074 * * * * [misc]progress:  [ 1 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217337.074 * * * * [misc]progress:  [ 2 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217337.074 * * * * [misc]progress:  [ 3 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (- 1 x) (/ 1 (+ 1 x))) 1)))))>
1545217337.074 * [enter]simplify:  Simplifying (* (- 1 x) (/ 1 (+ 1 x)))
1545217337.074 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217337.075 * * [misc]simplify:  iters left: 5 (14 enodes)
1545217337.079 * * [misc]simplify:  iters left: 4 (25 enodes)
1545217337.090 * * [misc]simplify:  iters left: 3 (54 enodes)
1545217337.109 * * [misc]simplify:  iters left: 2 (93 enodes)
1545217337.149 * * [misc]simplify:  iters left: 1 (114 enodes)
1545217337.163 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545217337.163 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ x 1)) 1)))))
1545217337.163 * * * * [misc]progress:  [ 4 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (- 1 x) (/ 1 (+ 1 x))) 1)))))>
1545217337.163 * * * * [misc]progress:  [ 5 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (- 1 x)) (- (log (+ 1 x)))))))))>
1545217337.163 * [enter]simplify:  Simplifying (+ (log (- 1 x)) (- (log (+ 1 x))))
1545217337.163 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217337.166 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217337.170 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217337.174 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1545217337.174 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))
1545217337.174 * * * * [misc]progress:  [ 6 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (- 1 x)) (log (/ 1 (+ 1 x)))))))))>
1545217337.175 * [enter]simplify:  Simplifying (+ (log (- 1 x)) (log (/ 1 (+ 1 x))))
1545217337.175 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217337.178 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217337.183 * * [misc]simplify:  iters left: 4 (22 enodes)
1545217337.188 * * [misc]simplify:  iters left: 3 (26 enodes)
1545217337.194 * * [misc]simplify:  iters left: 2 (30 enodes)
1545217337.208 * * [misc]simplify:  iters left: 1 (49 enodes)
1545217337.214 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1545217337.214 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))
1545217337.214 * * * * [misc]progress:  [ 7 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217337.214 * * * * [misc]progress:  [ 8 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217337.215 * * * * [misc]progress:  [ 9 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (/ 1 (+ 1 x)))))))))>
1545217337.215 * [enter]simplify:  Simplifying (* (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (/ 1 (+ 1 x))))
1545217337.215 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217337.217 * * [misc]simplify:  iters left: 5 (28 enodes)
1545217337.223 * * [misc]simplify:  iters left: 4 (83 enodes)
1545217337.261 * * [misc]simplify:  iters left: 3 (216 enodes)
1545217337.425 * [exit]simplify:  Simplified to (/ (pow (- 1 x) 3) (pow (+ x 1) 3))
1545217337.425 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (/ (pow (- 1 x) 3) (pow (+ x 1) 3)))))))
1545217337.425 * * * * [misc]progress:  [ 10 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (* (- 1 x) (/ 1 (+ 1 x)))) (cbrt (* (- 1 x) (/ 1 (+ 1 x))))) (cbrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217337.425 * * * * [misc]progress:  [ 11 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (- 1 x) (/ 1 (+ 1 x))) (* (- 1 x) (/ 1 (+ 1 x)))) (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217337.426 * * * * [misc]progress:  [ 12 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (* (- 1 x) (/ 1 (+ 1 x)))) (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217337.426 * * * * [misc]progress:  [ 13 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) 1) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ 1 x)))))))>
1545217337.426 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow x 3)) 1)
1545217337.426 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217337.428 * * [misc]simplify:  iters left: 4 (17 enodes)
1545217337.430 * * [misc]simplify:  iters left: 3 (28 enodes)
1545217337.435 * * [misc]simplify:  iters left: 2 (54 enodes)
1545217337.449 * * [misc]simplify:  iters left: 1 (70 enodes)
1545217337.463 * [exit]simplify:  Simplified to (fma (* x x) (- x) 1)
1545217337.463 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (* x x) (- x) 1) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ 1 x)))))))
1545217337.464 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ 1 x))
1545217337.464 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217337.467 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217337.476 * * [misc]simplify:  iters left: 4 (64 enodes)
1545217337.521 * * [misc]simplify:  iters left: 3 (179 enodes)
1545217337.755 * [exit]simplify:  Simplified to (fma (fma x x x) (+ 1 x) (+ 1 x))
1545217337.755 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (fma (* x x) (- x) 1) (fma (fma x x x) (+ 1 x) (+ 1 x)))))))
1545217337.755 * * * * [misc]progress:  [ 14 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) 1) (* (+ 1 x) (+ 1 x)))))))>
1545217337.755 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) 1)
1545217337.755 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217337.757 * * [misc]simplify:  iters left: 5 (12 enodes)
1545217337.758 * * [misc]simplify:  iters left: 4 (20 enodes)
1545217337.762 * * [misc]simplify:  iters left: 3 (34 enodes)
1545217337.769 * * [misc]simplify:  iters left: 2 (42 enodes)
1545217337.778 * [exit]simplify:  Simplified to (- 1 (* x x))
1545217337.778 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
1545217337.778 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1545217337.778 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217337.780 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217337.786 * * [misc]simplify:  iters left: 2 (28 enodes)
1545217337.800 * * [misc]simplify:  iters left: 1 (48 enodes)
1545217337.820 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1545217337.820 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ x 1) (+ x 1)))))))
1545217337.820 * * * * [misc]progress:  [ 15 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (- 1 x) (/ 1 (+ 1 x))))))))>
1545217337.820 * * * * [misc]progress:  [ 16 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1545217337.820 * [enter]simplify:  Simplifying (+ 1 x)
1545217337.820 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217337.821 * * [misc]simplify:  iters left: 1 (6 enodes)
1545217337.823 * [exit]simplify:  Simplified to (+ x 1)
1545217337.823 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545217337.823 * * * * [misc]progress:  [ 17 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x))))) (cbrt (/ 1 (+ 1 x))))))))>
1545217337.823 * [enter]simplify:  Simplifying (cbrt (/ 1 (+ 1 x)))
1545217337.823 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217337.825 * * [misc]simplify:  iters left: 4 (8 enodes)
1545217337.827 * [exit]simplify:  Simplified to (cbrt (/ 1 (+ x 1)))
1545217337.827 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x))))) (cbrt (/ 1 (+ x 1))))))))
1545217337.827 * * * * [misc]progress:  [ 18 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (sqrt (/ 1 (+ 1 x)))) (sqrt (/ 1 (+ 1 x))))))))>
1545217337.827 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ 1 x)))
1545217337.828 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217337.829 * * [misc]simplify:  iters left: 4 (8 enodes)
1545217337.832 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ x 1)))
1545217337.832 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (sqrt (/ 1 (+ 1 x)))) (sqrt (/ 1 (+ x 1))))))))
1545217337.832 * * * * [misc]progress:  [ 19 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (/ 1 (+ 1 x)))))))>
1545217337.832 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545217337.832 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217337.833 * * [misc]simplify:  iters left: 3 (7 enodes)
1545217337.835 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545217337.835 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (/ 1 (+ x 1)))))))
1545217337.835 * * * * [misc]progress:  [ 20 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (/ 1 (+ 1 x)))))))>
1545217337.836 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545217337.836 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217337.837 * * [misc]simplify:  iters left: 3 (7 enodes)
1545217337.839 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545217337.839 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (/ 1 (+ x 1)))))))
1545217337.839 * * * * [misc]progress:  [ 21 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (+ (pow 1 3) (pow x 3)))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1545217337.839 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545217337.839 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217337.841 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217337.843 * * [misc]simplify:  iters left: 4 (28 enodes)
1545217337.848 * * [misc]simplify:  iters left: 3 (49 enodes)
1545217337.857 * * [misc]simplify:  iters left: 2 (66 enodes)
1545217337.874 * * [misc]simplify:  iters left: 1 (92 enodes)
1545217337.888 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545217337.888 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (+ (pow 1 3) (pow x 3)))) (fma x x (- 1 x)))))))
1545217337.888 * * * * [misc]progress:  [ 22 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- (* 1 1) (* x x)))) (- 1 x))))))>
1545217337.888 * [enter]simplify:  Simplifying (- 1 x)
1545217337.888 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217337.889 * * [misc]simplify:  iters left: 1 (7 enodes)
1545217337.890 * [exit]simplify:  Simplified to (- 1 x)
1545217337.890 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- (* 1 1) (* x x)))) (- 1 x))))))
1545217337.890 * * * * [misc]progress:  [ 23 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 x)) (/ 1 (+ 1 x))))))))>
1545217337.890 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217337.890 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217337.891 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217337.892 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217337.893 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217337.893 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 x)) (/ 1 (+ 1 x))))))))
1545217337.893 * * * * [misc]progress:  [ 24 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (* (sqrt (- 1 x)) (/ 1 (+ 1 x))))))))>
1545217337.893 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217337.894 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217337.894 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217337.895 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217337.896 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217337.896 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (* (sqrt (- 1 x)) (/ 1 (+ 1 x))))))))
1545217337.896 * * * * [misc]progress:  [ 25 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (- 1 x) (/ 1 (+ 1 x))))))))>
1545217337.896 * * * * [misc]progress:  [ 26 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) 1) (+ 1 x))))))>
1545217337.897 * [enter]simplify:  Simplifying (+ 1 x)
1545217337.897 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217337.897 * * [misc]simplify:  iters left: 1 (6 enodes)
1545217337.898 * [exit]simplify:  Simplified to (+ x 1)
1545217337.898 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) 1) (+ x 1))))))
1545217337.898 * * * * [misc]progress:  [ 27 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (/ 1 (+ 1 x))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
1545217337.898 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow x 3)) (/ 1 (+ 1 x)))
1545217337.898 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217337.900 * * [misc]simplify:  iters left: 5 (22 enodes)
1545217337.904 * * [misc]simplify:  iters left: 4 (39 enodes)
1545217337.919 * * [misc]simplify:  iters left: 3 (86 enodes)
1545217337.960 * * [misc]simplify:  iters left: 2 (189 enodes)
1545217338.082 * * [misc]simplify:  iters left: 1 (344 enodes)
1545217338.227 * [exit]simplify:  Simplified to (/ (fma (* x x) (- x) 1) (+ x 1))
1545217338.227 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (fma (* x x) (- x) 1) (+ x 1)) (+ (* 1 1) (+ (* x x) (* 1 x))))))))
1545217338.227 * * * * [misc]progress:  [ 28 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (/ 1 (+ 1 x))) (+ 1 x))))))>
1545217338.227 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (/ 1 (+ 1 x)))
1545217338.227 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217338.230 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217338.236 * * [misc]simplify:  iters left: 4 (31 enodes)
1545217338.247 * * [misc]simplify:  iters left: 3 (66 enodes)
1545217338.276 * * [misc]simplify:  iters left: 2 (129 enodes)
1545217338.340 * * [misc]simplify:  iters left: 1 (162 enodes)
1545217338.358 * [exit]simplify:  Simplified to (/ (- 1 (* x x)) (+ 1 x))
1545217338.358 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 (* x x)) (+ 1 x)) (+ 1 x))))))
1545217338.358 * * * * [misc]progress:  [ 29 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (- 1 x))))))>
1545217338.358 * * * * [misc]progress:  [ 30 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (log1p (expm1 (/ 1 (+ 1 x)))))))))>
1545217338.358 * * * * [misc]progress:  [ 31 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (expm1 (log1p (/ 1 (+ 1 x)))))))))>
1545217338.358 * * * * [misc]progress:  [ 32 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (pow (+ 1 x) -1))))))>
1545217338.358 * * * * [misc]progress:  [ 33 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (pow (+ 1 x) (- 1)))))))>
1545217338.359 * [enter]simplify:  Simplifying (- 1)
1545217338.359 * * [misc]simplify:  iters left: 2 (2 enodes)
1545217338.360 * * [misc]simplify:  iters left: 1 (5 enodes)
1545217338.360 * [exit]simplify:  Simplified to -1
1545217338.360 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (pow (+ 1 x) -1))))))
1545217338.360 * * * * [misc]progress:  [ 34 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (pow (/ 1 (+ 1 x)) 1))))))>
1545217338.360 * * * * [misc]progress:  [ 35 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (exp (- (log (+ 1 x)))))))))>
1545217338.360 * * * * [misc]progress:  [ 36 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (exp (log (/ 1 (+ 1 x)))))))))>
1545217338.360 * * * * [misc]progress:  [ 37 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (log (exp (/ 1 (+ 1 x)))))))))>
1545217338.360 * * * * [misc]progress:  [ 38 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x)))))))))>
1545217338.360 * * * * [misc]progress:  [ 39 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (cbrt (* (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (/ 1 (+ 1 x)))))))))>
1545217338.360 * * * * [misc]progress:  [ 40 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x)))))))))>
1545217338.360 * * * * [misc]progress:  [ 41 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1) (- (+ 1 x))))))))>
1545217338.360 * * * * [misc]progress:  [ 42 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* 1 (/ 1 (+ 1 x))))))))>
1545217338.360 * * * * [misc]progress:  [ 43 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* 1 (/ 1 (+ 1 x))))))))>
1545217338.361 * * * * [misc]progress:  [ 44 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (/ (+ 1 x) 1)))))))>
1545217338.361 * * * * [misc]progress:  [ 45 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))))))))>
1545217338.361 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545217338.361 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217338.361 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217338.362 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545217338.362 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))))))
1545217338.362 * * * * [misc]progress:  [ 46 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1545217338.363 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545217338.363 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217338.363 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217338.364 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545217338.364 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ x 1))))))))
1545217338.364 * * * * [misc]progress:  [ 47 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 1) (+ 1 x)))))))>
1545217338.364 * [enter]simplify:  Simplifying (+ 1 x)
1545217338.364 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217338.365 * * [misc]simplify:  iters left: 1 (6 enodes)
1545217338.366 * [exit]simplify:  Simplified to (+ x 1)
1545217338.366 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (/ 1 1) (+ x 1)))))))
1545217338.366 * * * * [misc]progress:  [ 48 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
1545217338.366 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545217338.366 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217338.368 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217338.373 * * [misc]simplify:  iters left: 4 (28 enodes)
1545217338.382 * * [misc]simplify:  iters left: 3 (49 enodes)
1545217338.399 * * [misc]simplify:  iters left: 2 (66 enodes)
1545217338.418 * * [misc]simplify:  iters left: 1 (92 enodes)
1545217338.445 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545217338.445 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x))))))))
1545217338.445 * * * * [misc]progress:  [ 49 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)))))))>
1545217338.446 * [enter]simplify:  Simplifying (- 1 x)
1545217338.446 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217338.447 * * [misc]simplify:  iters left: 1 (7 enodes)
1545217338.449 * [exit]simplify:  Simplified to (- 1 x)
1545217338.449 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)))))))
1545217338.449 * * * * [misc]progress:  [ 50 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.449 * * * * [misc]progress:  [ 51 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.449 * * * * [misc]progress:  [ 52 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (- 1 x) (/ 1 (+ 1 x))) 1/2))))>
1545217338.449 * * * * [misc]progress:  [ 53 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (* (- 1 x) (/ 1 (+ 1 x)))) 1))))>
1545217338.449 * * * * [misc]progress:  [ 54 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.449 * * * * [misc]progress:  [ 55 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.449 * * * * [misc]progress:  [ 56 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) (cbrt (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))) (cbrt (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.449 * * * * [misc]progress:  [ 57 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (* (- 1 x) (/ 1 (+ 1 x)))) (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.449 * * * * [misc]progress:  [ 58 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
1545217338.450 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217338.450 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217338.451 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217338.453 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217338.455 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217338.455 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))
1545217338.455 * * * * [misc]progress:  [ 59 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- (pow 1 3) (pow x 3)) 1)) (sqrt (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ 1 x)))))))>
1545217338.456 * [enter]simplify:  Simplifying (sqrt (* (- (pow 1 3) (pow x 3)) 1))
1545217338.456 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217338.460 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217338.464 * * [misc]simplify:  iters left: 4 (29 enodes)
1545217338.472 * * [misc]simplify:  iters left: 3 (55 enodes)
1545217338.483 * * [misc]simplify:  iters left: 2 (71 enodes)
1545217338.491 * * [misc]simplify:  iters left: 1 (73 enodes)
1545217338.498 * [exit]simplify:  Simplified to (sqrt (fma (- x) (* x x) 1))
1545217338.499 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (fma (- x) (* x x) 1)) (sqrt (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ 1 x)))))))
1545217338.499 * * * * [misc]progress:  [ 60 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- (* 1 1) (* x x)) 1)) (sqrt (* (+ 1 x) (+ 1 x)))))))>
1545217338.499 * [enter]simplify:  Simplifying (sqrt (* (- (* 1 1) (* x x)) 1))
1545217338.499 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217338.501 * * [misc]simplify:  iters left: 5 (13 enodes)
1545217338.504 * * [misc]simplify:  iters left: 4 (21 enodes)
1545217338.511 * * [misc]simplify:  iters left: 3 (35 enodes)
1545217338.522 * * [misc]simplify:  iters left: 2 (43 enodes)
1545217338.530 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1545217338.530 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 (* x x))) (sqrt (* (+ 1 x) (+ 1 x)))))))
1545217338.530 * * * * [misc]progress:  [ 61 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
1545217338.530 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217338.530 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217338.532 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217338.534 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217338.536 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217338.537 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1545217338.537 * * * * [misc]progress:  [ 62 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) 1)) (sqrt (+ 1 x))))))>
1545217338.537 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) 1))
1545217338.537 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217338.539 * * [misc]simplify:  iters left: 4 (10 enodes)
1545217338.543 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217338.548 * * [misc]simplify:  iters left: 2 (25 enodes)
1545217338.556 * * [misc]simplify:  iters left: 1 (29 enodes)
1545217338.560 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217338.560 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1545217338.560 * * * * [misc]progress:  [ 63 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- (pow 1 3) (pow x 3)) (/ 1 (+ 1 x)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
1545217338.560 * [enter]simplify:  Simplifying (sqrt (* (- (pow 1 3) (pow x 3)) (/ 1 (+ 1 x))))
1545217338.561 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217338.565 * * [misc]simplify:  iters left: 5 (23 enodes)
1545217338.572 * * [misc]simplify:  iters left: 4 (40 enodes)
1545217338.588 * * [misc]simplify:  iters left: 3 (87 enodes)
1545217338.630 * * [misc]simplify:  iters left: 2 (193 enodes)
1545217338.726 * * [misc]simplify:  iters left: 1 (305 enodes)
1545217338.816 * [exit]simplify:  Simplified to (sqrt (/ (fma (- x) (* x x) 1) (+ x 1)))
1545217338.816 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (/ (fma (- x) (* x x) 1) (+ x 1))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))
1545217338.816 * * * * [misc]progress:  [ 64 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- (* 1 1) (* x x)) (/ 1 (+ 1 x)))) (sqrt (+ 1 x))))))>
1545217338.816 * [enter]simplify:  Simplifying (sqrt (* (- (* 1 1) (* x x)) (/ 1 (+ 1 x))))
1545217338.816 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217338.820 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217338.825 * * [misc]simplify:  iters left: 4 (32 enodes)
1545217338.837 * * [misc]simplify:  iters left: 3 (67 enodes)
1545217338.865 * * [misc]simplify:  iters left: 2 (132 enodes)
1545217338.904 * * [misc]simplify:  iters left: 1 (164 enodes)
1545217338.920 * [exit]simplify:  Simplified to (sqrt (/ (- 1 (* x x)) (+ 1 x)))
1545217338.920 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (/ (- 1 (* x x)) (+ 1 x))) (sqrt (+ 1 x))))))
1545217338.920 * * * * [misc]progress:  [ 65 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) (sqrt (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 66 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (* (- 1 x) (/ 1 (+ 1 x))))))))>
1545217338.920 * * * * [misc]progress:  [ 67 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 68 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 69 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) 1)))>
1545217338.920 * * * * [misc]progress:  [ 70 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 71 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 72 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))) (cbrt (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))))) (cbrt (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 73 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))) (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 74 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))) (sqrt (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217338.920 * * * * [misc]progress:  [ 75 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))))))>
1545217338.920 * * * * [misc]progress:  [ 76 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1545217338.920 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217338.920 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217338.922 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217338.926 * * [misc]simplify:  iters left: 4 (39 enodes)
1545217338.935 * * [misc]simplify:  iters left: 3 (62 enodes)
1545217338.954 * * [misc]simplify:  iters left: 2 (92 enodes)
1545217338.968 * * [misc]simplify:  iters left: 1 (111 enodes)
1545217338.988 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545217338.988 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1545217338.988 * * * * [misc]progress:  [ 77 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545217338.988 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217338.988 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217338.991 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217339.000 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217339.020 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217339.077 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217339.128 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217339.212 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217339.212 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545217339.212 * * * * [misc]progress:  [ 78 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545217339.212 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217339.213 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217339.218 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217339.229 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217339.257 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217339.317 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217339.343 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217339.405 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217339.406 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545217339.406 * * * * [misc]progress:  [ 79 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (+ (pow x 2) 1) x))))))>
1545217339.406 * [enter]simplify:  Simplifying (- (+ (pow x 2) 1) x)
1545217339.406 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217339.407 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217339.409 * * [misc]simplify:  iters left: 3 (24 enodes)
1545217339.415 * * [misc]simplify:  iters left: 2 (32 enodes)
1545217339.422 * * [misc]simplify:  iters left: 1 (34 enodes)
1545217339.430 * [exit]simplify:  Simplified to (- (fma x x 1) x)
1545217339.430 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (fma x x 1) x))))))
1545217339.430 * * * * [misc]progress:  [ 80 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))))))))>
1545217339.430 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545217339.430 * * [misc]simplify:  iters left: 6 (11 enodes)
1545217339.434 * * [misc]simplify:  iters left: 5 (21 enodes)
1545217339.442 * * [misc]simplify:  iters left: 4 (37 enodes)
1545217339.452 * * [misc]simplify:  iters left: 3 (46 enodes)
1545217339.457 * * [misc]simplify:  iters left: 2 (50 enodes)
1545217339.462 * * [misc]simplify:  iters left: 1 (55 enodes)
1545217339.471 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1545217339.471 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))))))))
1545217339.471 * * * * [misc]progress:  [ 81 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))))))))>
1545217339.472 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545217339.472 * * [misc]simplify:  iters left: 6 (11 enodes)
1545217339.474 * * [misc]simplify:  iters left: 5 (21 enodes)
1545217339.478 * * [misc]simplify:  iters left: 4 (37 enodes)
1545217339.487 * * [misc]simplify:  iters left: 3 (46 enodes)
1545217339.498 * * [misc]simplify:  iters left: 2 (50 enodes)
1545217339.508 * * [misc]simplify:  iters left: 1 (55 enodes)
1545217339.517 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1545217339.517 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))))))))
1545217339.517 * * * * [misc]progress:  [ 82 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1545217339.517 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1545217339.517 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217339.518 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217339.521 * * [misc]simplify:  iters left: 4 (33 enodes)
1545217339.527 * * [misc]simplify:  iters left: 3 (47 enodes)
1545217339.533 * * [misc]simplify:  iters left: 2 (49 enodes)
1545217339.538 * * [misc]simplify:  iters left: 1 (63 enodes)
1545217339.547 * [exit]simplify:  Simplified to (fma (* 1/2 x) x (- 1 x))
1545217339.548 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* 1/2 x) x (- 1 x)))))
1545217339.548 * * * * [misc]progress:  [ 83 / 87 ] 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)))))))))>
1545217339.548 * [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))))))
1545217339.548 * * [misc]simplify:  iters left: 6 (19 enodes)
1545217339.552 * * [misc]simplify:  iters left: 5 (44 enodes)
1545217339.565 * * [misc]simplify:  iters left: 4 (89 enodes)
1545217339.607 * * [misc]simplify:  iters left: 3 (182 enodes)
1545217339.743 * * [misc]simplify:  iters left: 2 (368 enodes)
1545217341.059 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1545217341.059 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1545217341.059 * * * * [misc]progress:  [ 84 / 87 ] 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)))))))))>
1545217341.059 * [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))))))
1545217341.059 * * [misc]simplify:  iters left: 6 (19 enodes)
1545217341.064 * * [misc]simplify:  iters left: 5 (44 enodes)
1545217341.073 * * [misc]simplify:  iters left: 4 (89 enodes)
1545217341.106 * * [misc]simplify:  iters left: 3 (182 enodes)
1545217341.243 * * [misc]simplify:  iters left: 2 (368 enodes)
1545217342.822 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1545217342.822 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1545217342.822 * * * * [misc]progress:  [ 85 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545217342.822 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217342.822 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217342.823 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217342.825 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217342.828 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217342.831 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217342.831 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545217342.831 * * * * [misc]progress:  [ 86 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545217342.831 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217342.831 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217342.833 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217342.837 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217342.842 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217342.847 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217342.847 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545217342.847 * * * * [misc]progress:  [ 87 / 87 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545217342.847 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217342.847 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217342.849 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217342.854 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217342.858 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217342.863 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545217342.864 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545217342.864 * * * [misc]progress:  adding candidates to table
1545217343.847 * * [misc]progress:  iteration 3 / 4
1545217343.847 * * * [misc]progress:  picking best candidate
1545217343.851 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217343.851 * * * [misc]progress:  localizing error
1545217343.867 * * * [misc]progress:  generating rewritten candidates
1545217343.867 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1545217343.890 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1 1)
1545217343.898 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 2 1 1)
1545217343.906 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 1 1 1)
1545217343.914 * * * [misc]progress:  generating series expansions
1545217343.914 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1545217343.914 * [misc]backup-simplify:  Simplify (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) into (pow (/ (- 1 x) (+ x 1)) 1/3)
1545217343.914 * [misc]approximate:  Taking taylor expansion of (pow (/ (- 1 x) (+ x 1)) 1/3) in (x) around 0
1545217343.915 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 x) (+ x 1)) 1/3) in x
1545217343.915 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 x) (+ x 1))))) in x
1545217343.915 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 x) (+ x 1)))) in x
1545217343.915 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1545217343.915 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1545217343.915 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 x) (+ x 1))) in x
1545217343.915 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217343.915 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217343.915 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.915 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.915 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.915 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.915 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.915 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217343.915 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.915 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.915 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.915 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.915 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.916 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.916 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217343.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.916 * [misc]backup-simplify:  Simplify (log 1) into 0
1545217343.917 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1545217343.917 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.917 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.918 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.918 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217343.920 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 1 1)))) 1) into -2
1545217343.921 * [misc]backup-simplify:  Simplify (+ (* 1/3 -2) (* 0 0)) into -2/3
1545217343.921 * [misc]backup-simplify:  Simplify (exp 0) into 1
1545217343.921 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 x) (+ x 1)) 1/3) in x
1545217343.921 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 x) (+ x 1))))) in x
1545217343.921 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 x) (+ x 1)))) in x
1545217343.921 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1545217343.921 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1545217343.921 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 x) (+ x 1))) in x
1545217343.921 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217343.921 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217343.921 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.921 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.921 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.921 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.921 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.921 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217343.921 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.921 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.921 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.921 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.921 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.922 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.922 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.922 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217343.922 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.922 * [misc]backup-simplify:  Simplify (log 1) into 0
1545217343.922 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1545217343.923 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.923 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.923 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.923 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217343.926 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 1 1)))) 1) into -2
1545217343.926 * [misc]backup-simplify:  Simplify (+ (* 1/3 -2) (* 0 0)) into -2/3
1545217343.926 * [misc]backup-simplify:  Simplify (exp 0) into 1
1545217343.926 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.928 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2/3 1) 1)))) into -2/3
1545217343.928 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1545217343.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.930 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217343.934 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 1 1)))) 2) into 0
1545217343.934 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 -2) (* 0 0))) into 0
1545217343.936 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2/3 2) 2)) (* (/ (pow 0 1) 1)))) into 2/9
1545217343.936 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1545217343.937 * [misc]backup-simplify:  Simplify (+ (* 2/9 (pow x 2)) (+ (* -2/3 x) 1)) into (- (+ (* 2/9 (pow x 2)) 1) (* 2/3 x))
1545217343.937 * [misc]backup-simplify:  Simplify (* (cbrt (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) (cbrt (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))))) into (pow (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 1/3)
1545217343.937 * [misc]approximate:  Taking taylor expansion of (pow (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 1/3) in (x) around 0
1545217343.937 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 1/3) in x
1545217343.937 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))) in x
1545217343.937 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545217343.937 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1545217343.937 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1545217343.937 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1545217343.937 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217343.937 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217343.937 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.937 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.937 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.937 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.938 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.938 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.938 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217343.938 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.938 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.938 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.938 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.938 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.938 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.938 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.939 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.939 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.939 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217343.939 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545217343.939 * [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
1545217343.940 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
1545217343.940 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 1/3) in x
1545217343.940 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))) in x
1545217343.940 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545217343.940 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1545217343.940 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1545217343.940 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1545217343.940 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217343.940 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217343.940 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.940 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.940 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.940 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.940 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.940 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.941 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217343.941 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.941 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.941 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.941 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.941 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.941 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.941 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.941 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.941 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.942 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217343.942 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545217343.942 * [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
1545217343.943 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
1545217343.943 * [misc]backup-simplify:  Simplify (pow -1 1/3) into (pow -1 1/3)
1545217343.944 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217343.944 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.944 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.944 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217343.944 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217343.944 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217343.947 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow -1 1)))) 1) into -2
1545217343.948 * [misc]backup-simplify:  Simplify (+ (* 1/3 -2) (* 0 (log -1))) into -2/3
1545217343.950 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow -2/3 1) 1)))) into (* -2/3 (pow -1 1/3))
1545217343.950 * [misc]backup-simplify:  Simplify (* -2/3 (pow -1 1/3)) into (* -2/3 (pow -1 1/3))
1545217343.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217343.951 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217343.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.952 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217343.956 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0
1545217343.956 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 -2) (* 0 (log -1)))) into 0
1545217343.959 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow -2/3 2) 2)) (* (/ (pow 0 1) 1)))) into (* 2/9 (pow -1 1/3))
1545217343.960 * [misc]backup-simplify:  Simplify (* 2/9 (pow -1 1/3)) into (* 2/9 (pow -1 1/3))
1545217343.961 * [misc]backup-simplify:  Simplify (+ (* (* 2/9 (pow -1 1/3)) (pow (/ 1 x) 2)) (+ (* (* -2/3 (pow -1 1/3)) (/ 1 x)) (pow -1 1/3))) into (- (+ (* 2/9 (* (/ 1 (pow x 2)) (pow -1 1/3))) (pow -1 1/3)) (* 2/3 (* (/ 1 x) (pow -1 1/3))))
1545217343.962 * [misc]backup-simplify:  Simplify (* (cbrt (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) (cbrt (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))))) into (pow (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 1/3)
1545217343.962 * [misc]approximate:  Taking taylor expansion of (pow (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 1/3) in (x) around 0
1545217343.962 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 1/3) in x
1545217343.962 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))) in x
1545217343.962 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545217343.962 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1545217343.962 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1545217343.962 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1545217343.962 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217343.962 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217343.962 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.962 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.962 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.962 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.963 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.963 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.963 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.963 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217343.963 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.963 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.963 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.963 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.963 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.963 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.963 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.963 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.963 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.964 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.964 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217343.964 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545217343.964 * [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
1545217343.965 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
1545217343.965 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 1/3) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1545217343.965 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1545217343.965 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.965 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.965 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.965 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.965 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.965 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.965 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.965 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.965 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.965 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.965 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.966 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.966 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.966 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.966 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.966 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217343.966 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545217343.967 * [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
1545217343.967 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
1545217343.968 * [misc]backup-simplify:  Simplify (pow -1 1/3) into (pow -1 1/3)
1545217343.968 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217343.968 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217343.969 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217343.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.969 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217343.971 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -1 1)))) 1) into 2
1545217343.972 * [misc]backup-simplify:  Simplify (+ (* 1/3 2) (* 0 (log -1))) into 2/3
1545217343.974 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 2/3 1) 1)))) into (* 2/3 (pow -1 1/3))
1545217343.974 * [misc]backup-simplify:  Simplify (* 2/3 (pow -1 1/3)) into (* 2/3 (pow -1 1/3))
1545217343.974 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217343.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.975 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217343.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.981 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.981 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217343.985 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0
1545217343.986 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 2) (* 0 (log -1)))) into 0
1545217343.989 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 2/3 2) 2)) (* (/ (pow 0 1) 1)))) into (* 2/9 (pow -1 1/3))
1545217343.989 * [misc]backup-simplify:  Simplify (* 2/9 (pow -1 1/3)) into (* 2/9 (pow -1 1/3))
1545217343.991 * [misc]backup-simplify:  Simplify (+ (* (* 2/9 (pow -1 1/3)) (pow (/ 1 (- x)) 2)) (+ (* (* 2/3 (pow -1 1/3)) (/ 1 (- x))) (pow -1 1/3))) into (- (+ (* 2/9 (* (/ 1 (pow x 2)) (pow -1 1/3))) (pow -1 1/3)) (* 2/3 (* (/ 1 x) (pow -1 1/3))))
1545217343.991 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1 1)
1545217343.991 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1545217343.991 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1545217343.991 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217343.991 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217343.991 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.991 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.991 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.991 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.991 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.991 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217343.991 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.991 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.991 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.991 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.991 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.992 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.992 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.992 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217343.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.992 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217343.992 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217343.992 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.992 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.992 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.992 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.992 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.992 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217343.992 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.992 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.992 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.992 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.992 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.993 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.993 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.993 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217343.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.993 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.993 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.994 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.994 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.994 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217343.994 * [misc]backup-simplify:  Simplify -2 into -2
1545217343.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217343.995 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217343.995 * [misc]backup-simplify:  Simplify 2 into 2
1545217343.995 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217343.995 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1545217343.995 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1545217343.995 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217343.995 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217343.995 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.996 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.996 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.996 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.996 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.996 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.996 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217343.996 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.996 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.996 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.996 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.996 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.996 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.996 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.996 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.997 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.997 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217343.997 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217343.997 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217343.997 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.997 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.997 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.997 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.997 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.997 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.997 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217343.997 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217343.997 * [misc]taylor:  Taking taylor expansion of x in x
1545217343.997 * [misc]backup-simplify:  Simplify 0 into 0
1545217343.997 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217343.997 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217343.998 * [misc]backup-simplify:  Simplify 1 into 1
1545217343.998 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217343.998 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217343.998 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.998 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217343.998 * [misc]backup-simplify:  Simplify -1 into -1
1545217343.999 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217343.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217343.999 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217343.999 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217343.999 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217343.999 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217344.000 * [misc]backup-simplify:  Simplify 2 into 2
1545217344.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.000 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.001 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217344.001 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.001 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217344.001 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1545217344.002 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1545217344.002 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217344.002 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.002 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.002 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.002 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.002 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.002 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.002 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.002 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.002 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.002 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.002 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.002 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.002 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.002 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.002 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.002 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.002 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.003 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.003 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.003 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217344.003 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217344.003 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.003 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.003 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.003 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.003 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.003 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.003 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.003 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.003 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.003 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.003 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.003 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.003 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.003 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.003 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.003 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.004 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.004 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.004 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.004 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217344.004 * [misc]backup-simplify:  Simplify -1 into -1
1545217344.004 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.004 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.004 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.005 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.005 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217344.005 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.005 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.005 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.006 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217344.006 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.006 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217344.006 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 2 1 1)
1545217344.006 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1545217344.006 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1545217344.006 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217344.006 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217344.006 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.006 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.006 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.006 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.006 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.006 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217344.006 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.006 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.006 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.006 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.006 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.006 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.006 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.007 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217344.007 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217344.007 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.007 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.007 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.007 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.007 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.007 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217344.007 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.007 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.007 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.007 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.007 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.007 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.007 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.008 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.008 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.008 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.008 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.008 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.008 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.008 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217344.008 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.009 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217344.009 * [misc]backup-simplify:  Simplify 2 into 2
1545217344.009 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217344.009 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1545217344.009 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1545217344.009 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217344.009 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.009 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.009 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.009 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.009 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.009 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.009 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.009 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.009 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.009 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.009 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.009 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.009 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.010 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.010 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.010 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.010 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.010 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.010 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217344.010 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217344.010 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.010 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.010 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.010 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.010 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.010 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.010 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.010 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.010 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.010 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.010 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.010 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.010 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.010 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.011 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.011 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.011 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.011 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217344.011 * [misc]backup-simplify:  Simplify -1 into -1
1545217344.011 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.011 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.011 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.011 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.012 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217344.012 * [misc]backup-simplify:  Simplify 2 into 2
1545217344.012 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.012 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.013 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217344.013 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.013 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217344.013 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1545217344.013 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1545217344.013 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217344.013 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.013 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.013 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.013 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.013 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.013 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.013 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.013 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.013 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.013 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.013 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.013 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.013 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.014 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.014 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.014 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217344.014 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217344.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.014 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.014 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.014 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.014 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.014 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.014 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.014 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.014 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.014 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.014 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.014 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.014 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.014 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.014 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.014 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.014 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.015 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217344.015 * [misc]backup-simplify:  Simplify -1 into -1
1545217344.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.015 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.015 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.015 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217344.015 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.016 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217344.016 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.017 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217344.017 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 1 1 1)
1545217344.017 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1545217344.017 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1545217344.017 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217344.017 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217344.017 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.017 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.017 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.017 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.017 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.017 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217344.017 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.017 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.017 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.017 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.017 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.017 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.017 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.017 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545217344.017 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545217344.017 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.017 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.017 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.017 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.017 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.017 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545217344.017 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.017 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.018 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.018 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.018 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.018 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.018 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.018 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.018 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.018 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.018 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.018 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545217344.018 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.019 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545217344.019 * [misc]backup-simplify:  Simplify 2 into 2
1545217344.019 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217344.019 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1545217344.019 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1545217344.019 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217344.019 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.019 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.019 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.019 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.019 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.019 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.019 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.020 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.020 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.020 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.020 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.020 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.020 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.020 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.020 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.020 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.020 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.020 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217344.020 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545217344.020 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.020 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.020 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.020 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.020 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.020 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.020 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.020 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.020 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.020 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.020 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.021 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.021 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.021 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.021 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.021 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.021 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.021 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545217344.021 * [misc]backup-simplify:  Simplify -1 into -1
1545217344.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.021 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.022 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.022 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545217344.022 * [misc]backup-simplify:  Simplify 2 into 2
1545217344.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.023 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545217344.023 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.023 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217344.023 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1545217344.023 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1545217344.023 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217344.023 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.023 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.023 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.023 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.023 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.023 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.023 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.023 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.023 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.023 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.023 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.023 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.023 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.023 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.024 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.024 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.024 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.024 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217344.024 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545217344.024 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545217344.024 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.024 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.024 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.024 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.024 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.024 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.024 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545217344.024 * [misc]taylor:  Taking taylor expansion of 1 in x
1545217344.024 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.024 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545217344.024 * [misc]taylor:  Taking taylor expansion of x in x
1545217344.024 * [misc]backup-simplify:  Simplify 0 into 0
1545217344.024 * [misc]backup-simplify:  Simplify 1 into 1
1545217344.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545217344.025 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.025 * [misc]backup-simplify:  Simplify (- 1) into -1
1545217344.025 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545217344.025 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545217344.025 * [misc]backup-simplify:  Simplify -1 into -1
1545217344.025 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.025 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545217344.025 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545217344.025 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.026 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545217344.026 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545217344.026 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.026 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.026 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545217344.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1545217344.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545217344.027 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545217344.027 * [misc]backup-simplify:  Simplify -2 into -2
1545217344.027 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217344.027 * * * [misc]progress:  simplifying candidates
1545217344.027 * * * * [misc]progress:  [ 1 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (log1p (expm1 (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.027 * * * * [misc]progress:  [ 2 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (expm1 (log1p (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.027 * * * * [misc]progress:  [ 3 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (pow (sqrt (/ (- 1 x) (+ 1 x))) (+ 1/3 1/3)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.027 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ 1 x)))
1545217344.027 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217344.028 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217344.030 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217344.033 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217344.035 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1545217344.035 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (pow (sqrt (/ (- 1 x) (+ x 1))) (+ 1/3 1/3)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.036 * [enter]simplify:  Simplifying (+ 1/3 1/3)
1545217344.036 * * [misc]simplify:  iters left: 2 (2 enodes)
1545217344.036 * * [misc]simplify:  iters left: 1 (3 enodes)
1545217344.037 * [exit]simplify:  Simplified to 2/3
1545217344.037 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (pow (sqrt (/ (- 1 x) (+ 1 x))) 2/3) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.037 * * * * [misc]progress:  [ 4 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (pow (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (+ 1 1)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.037 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.037 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.038 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.040 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217344.043 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217344.046 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (+ x 1))))
1545217344.046 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (pow (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (+ 1 1)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.046 * [enter]simplify:  Simplifying (+ 1 1)
1545217344.046 * * [misc]simplify:  iters left: 2 (2 enodes)
1545217344.047 * * [misc]simplify:  iters left: 1 (5 enodes)
1545217344.047 * [exit]simplify:  Simplified to 2
1545217344.048 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (pow (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) 2) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.048 * * * * [misc]progress:  [ 5 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (pow (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) 1/3) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.048 * [enter]simplify:  Simplifying (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.048 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.050 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.055 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.060 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.065 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545217344.065 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (pow (/ (- 1 x) (+ x 1)) 1/3) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.065 * * * * [misc]progress:  [ 6 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (pow (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) 1) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.065 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.065 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.069 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.074 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.079 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.085 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.085 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (pow (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) 1) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.085 * * * * [misc]progress:  [ 7 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (pow (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) 2) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.085 * * * * [misc]progress:  [ 8 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (pow (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (+ 1 1)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.085 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.086 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.088 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.092 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217344.097 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217344.102 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (+ x 1))))
1545217344.102 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (pow (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (+ 1 1)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.102 * * * * [misc]progress:  [ 9 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (pow (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) 1) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.102 * * * * [misc]progress:  [ 10 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (exp (+ (log (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (log (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.102 * [enter]simplify:  Simplifying (+ (log (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (log (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))
1545217344.103 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.106 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217344.110 * * [misc]simplify:  iters left: 4 (20 enodes)
1545217344.117 * * [misc]simplify:  iters left: 3 (22 enodes)
1545217344.123 * [exit]simplify:  Simplified to (+ (log (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (log (cbrt (sqrt (/ (- 1 x) (+ x 1))))))
1545217344.123 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (exp (+ (log (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (log (cbrt (sqrt (/ (- 1 x) (+ x 1))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.124 * * * * [misc]progress:  [ 11 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (exp (log (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.124 * * * * [misc]progress:  [ 12 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (log (exp (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.124 * * * * [misc]progress:  [ 13 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (cbrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.124 * [enter]simplify:  Simplifying (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.124 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.127 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.130 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.132 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.135 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545217344.135 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.135 * * * * [misc]progress:  [ 14 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.135 * * * * [misc]progress:  [ 15 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (cbrt (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.135 * * * * [misc]progress:  [ 16 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (sqrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.135 * * * * [misc]progress:  [ 17 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.135 * [enter]simplify:  Simplifying (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
1545217344.135 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217344.136 * * [misc]simplify:  iters left: 5 (10 enodes)
1545217344.138 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217344.139 * [exit]simplify:  Simplified to (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
1545217344.139 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.139 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1545217344.139 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217344.140 * * [misc]simplify:  iters left: 5 (9 enodes)
1545217344.142 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1545217344.142 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.142 * * * * [misc]progress:  [ 18 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* 1 (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.142 * * * * [misc]progress:  [ 19 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.142 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.142 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.143 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.146 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.148 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.151 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.151 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.151 * * * * [misc]progress:  [ 20 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.151 * [enter]simplify:  Simplifying (cbrt (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))
1545217344.151 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.153 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.155 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.160 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.165 * [exit]simplify:  Simplified to (cbrt (sqrt (cbrt (/ (- 1 x) (+ x 1)))))
1545217344.165 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (cbrt (/ (- 1 x) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.165 * * * * [misc]progress:  [ 21 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.166 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.166 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.168 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.173 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.178 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.183 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.184 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.184 * * * * [misc]progress:  [ 22 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.184 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))
1545217344.184 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.187 * * [misc]simplify:  iters left: 5 (14 enodes)
1545217344.189 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217344.191 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))
1545217344.191 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.191 * * * * [misc]progress:  [ 23 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.191 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))
1545217344.191 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.193 * * [misc]simplify:  iters left: 5 (14 enodes)
1545217344.195 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217344.196 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1545217344.197 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.197 * * * * [misc]progress:  [ 24 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)))) (cbrt (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.197 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))
1545217344.197 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.198 * * [misc]simplify:  iters left: 5 (13 enodes)
1545217344.200 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217344.202 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (cbrt (- 1 x)) (+ x 1))))
1545217344.202 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)))) (cbrt (sqrt (/ (cbrt (- 1 x)) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.202 * * * * [misc]progress:  [ 25 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.202 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))
1545217344.202 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.203 * * [misc]simplify:  iters left: 5 (14 enodes)
1545217344.205 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217344.207 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))
1545217344.207 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.207 * * * * [misc]progress:  [ 26 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.208 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
1545217344.208 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.209 * * [misc]simplify:  iters left: 5 (14 enodes)
1545217344.211 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217344.213 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
1545217344.213 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.213 * * * * [misc]progress:  [ 27 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) 1)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.213 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))
1545217344.213 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.215 * * [misc]simplify:  iters left: 5 (13 enodes)
1545217344.218 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217344.222 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (sqrt (- 1 x)) (+ x 1))))
1545217344.222 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) 1)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.222 * * * * [misc]progress:  [ 28 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.223 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))
1545217344.223 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.225 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.230 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.235 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.241 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (cbrt (+ x 1)))))
1545217344.241 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (cbrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.241 * * * * [misc]progress:  [ 29 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.241 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))
1545217344.241 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.244 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.248 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.253 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.259 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (sqrt (+ x 1)))))
1545217344.259 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (sqrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.259 * * * * [misc]progress:  [ 30 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 1)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.259 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.259 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.261 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.266 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217344.270 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217344.275 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (+ x 1))))
1545217344.275 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.276 * * * * [misc]progress:  [ 31 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt 1))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.276 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.276 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.278 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.282 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217344.287 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217344.293 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (+ x 1))))
1545217344.293 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt 1))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.293 * * * * [misc]progress:  [ 32 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (/ 1 (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.293 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (+ 1 x))))
1545217344.293 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217344.295 * * [misc]simplify:  iters left: 5 (9 enodes)
1545217344.297 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (+ x 1))))
1545217344.297 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (/ 1 (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.297 * * * * [misc]progress:  [ 33 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))))) (cbrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.298 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1545217344.298 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.301 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217344.306 * * [misc]simplify:  iters left: 4 (30 enodes)
1545217344.316 * * [misc]simplify:  iters left: 3 (52 enodes)
1545217344.334 * * [misc]simplify:  iters left: 2 (69 enodes)
1545217344.354 * * [misc]simplify:  iters left: 1 (96 enodes)
1545217344.386 * [exit]simplify:  Simplified to (cbrt (sqrt (fma x x (- 1 x))))
1545217344.386 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))))) (cbrt (sqrt (fma x x (- 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.386 * * * * [misc]progress:  [ 34 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.386 * [enter]simplify:  Simplifying (cbrt (sqrt (- 1 x)))
1545217344.386 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217344.388 * * [misc]simplify:  iters left: 3 (9 enodes)
1545217344.390 * * [misc]simplify:  iters left: 2 (10 enodes)
1545217344.393 * [exit]simplify:  Simplified to (cbrt (sqrt (- 1 x)))
1545217344.393 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.393 * * * * [misc]progress:  [ 35 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.393 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.393 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.396 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.400 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.402 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.405 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.405 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.405 * * * * [misc]progress:  [ 36 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt 1)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.406 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.406 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.407 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.409 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217344.412 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217344.414 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (+ x 1))))
1545217344.414 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt 1)) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.414 * * * * [misc]progress:  [ 37 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.415 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.415 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.416 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.418 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.421 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.424 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.424 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.424 * * * * [misc]progress:  [ 38 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.424 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.424 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.425 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.428 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.430 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.433 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.433 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (sqrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.433 * * * * [misc]progress:  [ 39 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) 1) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.434 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
1545217344.434 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.435 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217344.438 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217344.443 * * [misc]simplify:  iters left: 3 (20 enodes)
1545217344.448 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (+ x 1))))
1545217344.449 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) 1) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.449 * * * * [misc]progress:  [ 40 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.449 * [enter]simplify:  Simplifying (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))
1545217344.449 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.452 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217344.457 * * [misc]simplify:  iters left: 4 (20 enodes)
1545217344.463 * * [misc]simplify:  iters left: 3 (22 enodes)
1545217344.468 * [exit]simplify:  Simplified to (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))))
1545217344.468 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1)))))) (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.468 * * * * [misc]progress:  [ 41 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))) (* (cbrt (sqrt (cbrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.468 * [enter]simplify:  Simplifying (cbrt (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))))
1545217344.468 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.470 * * [misc]simplify:  iters left: 5 (18 enodes)
1545217344.473 * * [misc]simplify:  iters left: 4 (21 enodes)
1545217344.476 * * [misc]simplify:  iters left: 3 (23 enodes)
1545217344.479 * [exit]simplify:  Simplified to (cbrt (fabs (cbrt (/ (- 1 x) (+ x 1)))))
1545217344.479 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (fabs (cbrt (/ (- 1 x) (+ x 1))))) (* (cbrt (sqrt (cbrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.479 * * * * [misc]progress:  [ 42 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x))))) (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.480 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.480 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.481 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.483 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.486 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.489 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.489 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1))))) (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.489 * * * * [misc]progress:  [ 43 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (* (cbrt (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.489 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1545217344.489 * * [misc]simplify:  iters left: 6 (11 enodes)
1545217344.491 * * [misc]simplify:  iters left: 5 (22 enodes)
1545217344.494 * * [misc]simplify:  iters left: 4 (33 enodes)
1545217344.499 * * [misc]simplify:  iters left: 3 (36 enodes)
1545217344.504 * * [misc]simplify:  iters left: 2 (39 enodes)
1545217344.509 * [exit]simplify:  Simplified to (cbrt (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))
1545217344.509 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1))))) (* (cbrt (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.509 * * * * [misc]progress:  [ 44 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))) (* (cbrt (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.509 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))))
1545217344.509 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217344.511 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217344.513 * * [misc]simplify:  iters left: 4 (20 enodes)
1545217344.516 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.519 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (cbrt (- 1 x)) (/ (sqrt (+ x 1)) (cbrt (- 1 x))))))
1545217344.519 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (cbrt (- 1 x)) (/ (sqrt (+ x 1)) (cbrt (- 1 x)))))) (* (cbrt (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.519 * * * * [misc]progress:  [ 45 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))) (* (cbrt (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.519 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)))
1545217344.520 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.521 * * [misc]simplify:  iters left: 5 (14 enodes)
1545217344.524 * * [misc]simplify:  iters left: 4 (22 enodes)
1545217344.529 * * [misc]simplify:  iters left: 3 (36 enodes)
1545217344.539 * * [misc]simplify:  iters left: 2 (62 enodes)
1545217344.554 * [exit]simplify:  Simplified to (cbrt (fabs (cbrt (- 1 x))))
1545217344.554 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (fabs (cbrt (- 1 x)))) (* (cbrt (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.554 * * * * [misc]progress:  [ 46 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (* (cbrt (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.554 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1545217344.555 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217344.556 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217344.558 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217344.561 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))))
1545217344.561 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))) (* (cbrt (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.561 * * * * [misc]progress:  [ 47 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (* (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.561 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
1545217344.561 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.563 * * [misc]simplify:  iters left: 5 (14 enodes)
1545217344.565 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217344.567 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
1545217344.567 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))) (* (cbrt (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.567 * * * * [misc]progress:  [ 48 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (sqrt (- 1 x)) 1))) (* (cbrt (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.567 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (sqrt (- 1 x)) 1)))
1545217344.567 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.568 * * [misc]simplify:  iters left: 5 (11 enodes)
1545217344.571 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217344.572 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (- 1 x))))
1545217344.573 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (sqrt (- 1 x)))) (* (cbrt (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.573 * * * * [misc]progress:  [ 49 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (* (cbrt (sqrt (/ (- 1 x) (cbrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.573 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))))
1545217344.573 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.574 * * [misc]simplify:  iters left: 5 (13 enodes)
1545217344.576 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))))
1545217344.576 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))))) (* (cbrt (sqrt (/ (- 1 x) (cbrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.576 * * * * [misc]progress:  [ 50 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 (sqrt (+ 1 x))))) (* (cbrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.576 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (sqrt (+ 1 x)))))
1545217344.576 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217344.577 * * [misc]simplify:  iters left: 5 (10 enodes)
1545217344.579 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (sqrt (+ x 1)))))
1545217344.579 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.579 * * * * [misc]progress:  [ 51 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 1))) (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.579 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 1)))
1545217344.579 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217344.580 * * [misc]simplify:  iters left: 3 (6 enodes)
1545217344.581 * [exit]simplify:  Simplified to 1
1545217344.581 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* 1 (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.581 * * * * [misc]progress:  [ 52 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt 1)) (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.581 * [enter]simplify:  Simplifying (cbrt (sqrt 1))
1545217344.581 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217344.582 * * [misc]simplify:  iters left: 1 (5 enodes)
1545217344.582 * [exit]simplify:  Simplified to 1
1545217344.583 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* 1 (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.583 * * * * [misc]progress:  [ 53 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (* (cbrt (sqrt (/ 1 (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.583 * [enter]simplify:  Simplifying (cbrt (sqrt (- 1 x)))
1545217344.583 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217344.584 * * [misc]simplify:  iters left: 3 (9 enodes)
1545217344.585 * * [misc]simplify:  iters left: 2 (10 enodes)
1545217344.586 * [exit]simplify:  Simplified to (cbrt (sqrt (- 1 x)))
1545217344.586 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (* (cbrt (sqrt (/ 1 (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.586 * * * * [misc]progress:  [ 54 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))) (* (cbrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.586 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))))
1545217344.586 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217344.590 * * [misc]simplify:  iters left: 5 (23 enodes)
1545217344.596 * * [misc]simplify:  iters left: 4 (28 enodes)
1545217344.602 * * [misc]simplify:  iters left: 3 (30 enodes)
1545217344.609 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (fma (* x x) x 1))))
1545217344.610 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (fma (* x x) x 1)))) (* (cbrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.610 * * * * [misc]progress:  [ 55 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))) (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.610 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))))
1545217344.610 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.613 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217344.619 * * [misc]simplify:  iters left: 4 (25 enodes)
1545217344.625 * * [misc]simplify:  iters left: 3 (29 enodes)
1545217344.632 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (- 1 x) (- 1 (* x x)))))
1545217344.633 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (- 1 (* x x))))) (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.633 * * * * [misc]progress:  [ 56 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x))))) (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.633 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.633 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.636 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.640 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.645 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.651 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.651 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ x 1))))) (* (cbrt (sqrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.652 * * * * [misc]progress:  [ 57 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt 1) (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.652 * [enter]simplify:  Simplifying (cbrt 1)
1545217344.652 * * [misc]simplify:  iters left: 1 (2 enodes)
1545217344.654 * [exit]simplify:  Simplified to 1
1545217344.654 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* 1 (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.654 * * * * [misc]progress:  [ 58 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.654 * [enter]simplify:  Simplifying (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))
1545217344.654 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.657 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217344.662 * * [misc]simplify:  iters left: 4 (20 enodes)
1545217344.668 * * [misc]simplify:  iters left: 3 (22 enodes)
1545217344.674 * [exit]simplify:  Simplified to (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1))))))
1545217344.674 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))) (* (cbrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.674 * * * * [misc]progress:  [ 59 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (* (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.674 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.674 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217344.677 * * [misc]simplify:  iters left: 5 (16 enodes)
1545217344.681 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217344.686 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217344.692 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.692 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (* (sqrt (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (* (sqrt (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.692 * * * * [misc]progress:  [ 60 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* 1 (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.692 * * * * [misc]progress:  [ 61 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.693 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1545217344.693 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217344.694 * * [misc]simplify:  iters left: 3 (8 enodes)
1545217344.696 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1545217344.696 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.696 * * * * [misc]progress:  [ 62 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217344.697 * [enter]simplify:  Simplifying (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
1545217344.697 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217344.700 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217344.703 * * [misc]simplify:  iters left: 4 (22 enodes)
1545217344.706 * * [misc]simplify:  iters left: 3 (24 enodes)
1545217344.710 * [exit]simplify:  Simplified to (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
1545217344.710 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217344.710 * * * * [misc]progress:  [ 63 / 177 ] 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))))))))>
1545217344.710 * * * * [misc]progress:  [ 64 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))))>
1545217344.710 * * * * [misc]progress:  [ 65 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
1545217344.710 * * * * [misc]progress:  [ 66 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))))>
1545217344.710 * * * * [misc]progress:  [ 67 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))))>
1545217344.711 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1545217344.711 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217344.712 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217344.714 * * [misc]simplify:  iters left: 3 (18 enodes)
1545217344.716 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1545217344.716 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))))))
1545217344.716 * * * * [misc]progress:  [ 68 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))))>
1545217344.716 * * * * [misc]progress:  [ 69 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))))>
1545217344.716 * * * * [misc]progress:  [ 70 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))))>
1545217344.717 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1545217344.717 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217344.719 * * [misc]simplify:  iters left: 5 (35 enodes)
1545217344.728 * * [misc]simplify:  iters left: 4 (100 enodes)
1545217344.787 * * [misc]simplify:  iters left: 3 (313 enodes)
1545217345.042 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1545217345.042 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))))
1545217345.042 * * * * [misc]progress:  [ 71 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))))>
1545217345.042 * * * * [misc]progress:  [ 72 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
1545217345.042 * * * * [misc]progress:  [ 73 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))))>
1545217345.042 * * * * [misc]progress:  [ 74 / 177 ] 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)))))))))>
1545217345.042 * * * * [misc]progress:  [ 75 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545217345.043 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545217345.043 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217345.043 * * [misc]simplify:  iters left: 3 (7 enodes)
1545217345.044 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545217345.044 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))))
1545217345.044 * * * * [misc]progress:  [ 76 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))))>
1545217345.045 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217345.045 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217345.046 * * [misc]simplify:  iters left: 5 (20 enodes)
1545217345.049 * * [misc]simplify:  iters left: 4 (30 enodes)
1545217345.054 * * [misc]simplify:  iters left: 3 (33 enodes)
1545217345.059 * * [misc]simplify:  iters left: 2 (36 enodes)
1545217345.068 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1545217345.068 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))))
1545217345.068 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1545217345.068 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.070 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.073 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.077 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1545217345.077 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))))
1545217345.077 * * * * [misc]progress:  [ 77 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))))>
1545217345.077 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1545217345.077 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217345.080 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217345.084 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217345.086 * * [misc]simplify:  iters left: 3 (19 enodes)
1545217345.089 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1545217345.089 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))))
1545217345.089 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1545217345.089 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.090 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.092 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.093 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1545217345.094 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))))
1545217345.094 * * * * [misc]progress:  [ 78 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))))>
1545217345.094 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1545217345.094 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217345.095 * * [misc]simplify:  iters left: 5 (12 enodes)
1545217345.097 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217345.100 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217345.102 * * [misc]simplify:  iters left: 2 (26 enodes)
1545217345.105 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217345.105 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))))
1545217345.105 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1545217345.106 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.107 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217345.108 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217345.110 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1545217345.110 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))))
1545217345.110 * * * * [misc]progress:  [ 79 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))))>
1545217345.110 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217345.110 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217345.111 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217345.116 * * [misc]simplify:  iters left: 4 (16 enodes)
1545217345.120 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545217345.120 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))))
1545217345.120 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1545217345.121 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.123 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.126 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.130 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1545217345.130 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))))
1545217345.130 * * * * [misc]progress:  [ 80 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))))>
1545217345.130 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217345.130 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.132 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.136 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.139 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217345.139 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))))
1545217345.139 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217345.140 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.144 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.147 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.150 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217345.150 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))))
1545217345.150 * * * * [misc]progress:  [ 81 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))))>
1545217345.151 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1545217345.151 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217345.152 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217345.155 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217345.158 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217345.158 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))))
1545217345.158 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1545217345.158 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.160 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217345.163 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217345.165 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1545217345.165 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))))
1545217345.165 * * * * [misc]progress:  [ 82 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))))>
1545217345.166 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217345.166 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217345.167 * * [misc]simplify:  iters left: 5 (11 enodes)
1545217345.168 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1545217345.168 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))))
1545217345.168 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1545217345.168 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.169 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217345.171 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217345.174 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217345.176 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1545217345.176 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))))
1545217345.176 * * * * [misc]progress:  [ 83 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))))>
1545217345.176 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1545217345.176 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217345.177 * * [misc]simplify:  iters left: 4 (8 enodes)
1545217345.178 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1545217345.178 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))))
1545217345.179 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1545217345.179 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.180 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217345.182 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217345.184 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217345.186 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1545217345.187 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))))
1545217345.187 * * * * [misc]progress:  [ 84 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
1545217345.187 * [enter]simplify:  Simplifying (/ 1 1)
1545217345.187 * * [misc]simplify:  iters left: 2 (2 enodes)
1545217345.187 * * [misc]simplify:  iters left: 1 (4 enodes)
1545217345.188 * [exit]simplify:  Simplified to 1
1545217345.188 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))))
1545217345.188 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1545217345.188 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217345.189 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.190 * * [misc]simplify:  iters left: 2 (16 enodes)
1545217345.193 * * [misc]simplify:  iters left: 1 (18 enodes)
1545217345.195 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545217345.195 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))))
1545217345.195 * * * * [misc]progress:  [ 85 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))))>
1545217345.195 * * * * [misc]progress:  [ 86 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))))>
1545217345.195 * * * * [misc]progress:  [ 87 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
1545217345.195 * * * * [misc]progress:  [ 88 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))))>
1545217345.195 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545217345.195 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217345.196 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217345.197 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545217345.197 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1)))))))))
1545217345.197 * * * * [misc]progress:  [ 89 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
1545217345.197 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545217345.197 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217345.198 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217345.199 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545217345.199 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1)))))))))
1545217345.199 * * * * [misc]progress:  [ 90 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))))>
1545217345.199 * [enter]simplify:  Simplifying (+ 1 x)
1545217345.199 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217345.200 * * [misc]simplify:  iters left: 1 (6 enodes)
1545217345.201 * [exit]simplify:  Simplified to (+ x 1)
1545217345.201 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (/ (- 1 x) 1) (+ x 1))))))))
1545217345.201 * * * * [misc]progress:  [ 91 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))))>
1545217345.202 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217345.202 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217345.203 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217345.206 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217345.208 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217345.208 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))))
1545217345.209 * * * * [misc]progress:  [ 92 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))))>
1545217345.209 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217345.209 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217345.210 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217345.212 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217345.214 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217345.214 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))))
1545217345.215 * * * * [misc]progress:  [ 93 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
1545217345.215 * * * * [misc]progress:  [ 94 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
1545217345.215 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545217345.215 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217345.218 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217345.223 * * [misc]simplify:  iters left: 4 (28 enodes)
1545217345.230 * * [misc]simplify:  iters left: 3 (49 enodes)
1545217345.238 * * [misc]simplify:  iters left: 2 (66 enodes)
1545217345.250 * * [misc]simplify:  iters left: 1 (92 enodes)
1545217345.267 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545217345.267 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x)))))))))
1545217345.267 * * * * [misc]progress:  [ 95 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1545217345.268 * [enter]simplify:  Simplifying (- 1 x)
1545217345.268 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217345.269 * * [misc]simplify:  iters left: 1 (7 enodes)
1545217345.271 * [exit]simplify:  Simplified to (- 1 x)
1545217345.271 * [misc]simplify:  Simplified (2 2 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))
1545217345.271 * * * * [misc]progress:  [ 96 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))))>
1545217345.271 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1545217345.271 * * [misc]simplify:  iters left: 3 (6 enodes)
1545217345.274 * * [misc]simplify:  iters left: 2 (15 enodes)
1545217345.278 * * [misc]simplify:  iters left: 1 (22 enodes)
1545217345.284 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1545217345.284 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (fma (- x) (* x x) 1) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))))
1545217345.284 * * * * [misc]progress:  [ 97 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
1545217345.284 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1545217345.284 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217345.286 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217345.289 * * [misc]simplify:  iters left: 2 (14 enodes)
1545217345.292 * * [misc]simplify:  iters left: 1 (16 enodes)
1545217345.296 * [exit]simplify:  Simplified to (- 1 (* x x))
1545217345.296 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))))
1545217345.296 * * * * [misc]progress:  [ 98 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.296 * * * * [misc]progress:  [ 99 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.296 * * * * [misc]progress:  [ 100 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.296 * * * * [misc]progress:  [ 101 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.296 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1545217345.297 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.299 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217345.303 * * [misc]simplify:  iters left: 3 (18 enodes)
1545217345.307 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1545217345.307 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (exp (- (log (- 1 x)) (log1p x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.307 * * * * [misc]progress:  [ 102 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.307 * * * * [misc]progress:  [ 103 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.307 * * * * [misc]progress:  [ 104 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.308 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1545217345.308 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217345.312 * * [misc]simplify:  iters left: 5 (35 enodes)
1545217345.329 * * [misc]simplify:  iters left: 4 (100 enodes)
1545217345.402 * * [misc]simplify:  iters left: 3 (313 enodes)
1545217345.795 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1545217345.795 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.795 * * * * [misc]progress:  [ 105 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.795 * * * * [misc]progress:  [ 106 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.795 * * * * [misc]progress:  [ 107 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.795 * * * * [misc]progress:  [ 108 / 177 ] 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))))))))>
1545217345.795 * * * * [misc]progress:  [ 109 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.796 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545217345.796 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217345.797 * * [misc]simplify:  iters left: 3 (7 enodes)
1545217345.799 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545217345.799 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.799 * * * * [misc]progress:  [ 110 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.799 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217345.799 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217345.803 * * [misc]simplify:  iters left: 5 (20 enodes)
1545217345.808 * * [misc]simplify:  iters left: 4 (30 enodes)
1545217345.817 * * [misc]simplify:  iters left: 3 (33 enodes)
1545217345.825 * * [misc]simplify:  iters left: 2 (36 enodes)
1545217345.829 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1545217345.829 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.830 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1545217345.830 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.831 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.832 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.834 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1545217345.834 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.834 * * * * [misc]progress:  [ 111 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.834 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1545217345.835 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217345.836 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217345.838 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217345.841 * * [misc]simplify:  iters left: 3 (19 enodes)
1545217345.843 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1545217345.844 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.844 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1545217345.844 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.845 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.846 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.850 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1545217345.850 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.850 * * * * [misc]progress:  [ 112 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.851 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1545217345.851 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217345.852 * * [misc]simplify:  iters left: 5 (12 enodes)
1545217345.854 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217345.858 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217345.862 * * [misc]simplify:  iters left: 2 (26 enodes)
1545217345.869 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217345.869 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.869 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1545217345.869 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.871 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217345.874 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217345.878 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1545217345.878 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.878 * * * * [misc]progress:  [ 113 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.878 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217345.878 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217345.881 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217345.885 * * [misc]simplify:  iters left: 4 (16 enodes)
1545217345.889 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545217345.889 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.890 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1545217345.890 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.892 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.895 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.899 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1545217345.899 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.899 * * * * [misc]progress:  [ 114 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.899 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217345.899 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.901 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.905 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.908 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217345.908 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.908 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217345.908 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217345.911 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217345.914 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.917 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217345.917 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.918 * * * * [misc]progress:  [ 115 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.918 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1545217345.918 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217345.920 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217345.923 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217345.925 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217345.925 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.926 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1545217345.926 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.928 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217345.931 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217345.934 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1545217345.934 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.934 * * * * [misc]progress:  [ 116 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.934 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217345.934 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217345.936 * * [misc]simplify:  iters left: 5 (11 enodes)
1545217345.937 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1545217345.937 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.938 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1545217345.938 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.939 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217345.941 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217345.943 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217345.946 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1545217345.946 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.946 * * * * [misc]progress:  [ 117 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.946 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1545217345.946 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217345.947 * * [misc]simplify:  iters left: 4 (8 enodes)
1545217345.948 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1545217345.948 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.948 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1545217345.948 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217345.949 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217345.951 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217345.953 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217345.956 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1545217345.956 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.956 * * * * [misc]progress:  [ 118 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.956 * [enter]simplify:  Simplifying (/ 1 1)
1545217345.956 * * [misc]simplify:  iters left: 2 (2 enodes)
1545217345.956 * * [misc]simplify:  iters left: 1 (4 enodes)
1545217345.957 * [exit]simplify:  Simplified to 1
1545217345.957 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.957 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1545217345.957 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217345.958 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217345.960 * * [misc]simplify:  iters left: 2 (16 enodes)
1545217345.962 * * [misc]simplify:  iters left: 1 (18 enodes)
1545217345.965 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545217345.965 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* 1 (/ (- 1 x) (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.965 * * * * [misc]progress:  [ 119 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.965 * * * * [misc]progress:  [ 120 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.965 * * * * [misc]progress:  [ 121 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.965 * * * * [misc]progress:  [ 122 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.965 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545217345.965 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217345.966 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217345.967 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545217345.967 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.967 * * * * [misc]progress:  [ 123 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.967 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545217345.967 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217345.968 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217345.968 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545217345.968 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.968 * * * * [misc]progress:  [ 124 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.969 * [enter]simplify:  Simplifying (+ 1 x)
1545217345.969 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217345.969 * * [misc]simplify:  iters left: 1 (6 enodes)
1545217345.970 * [exit]simplify:  Simplified to (+ x 1)
1545217345.970 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (/ (- 1 x) 1) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.970 * * * * [misc]progress:  [ 125 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.970 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217345.970 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217345.971 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217345.975 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217345.977 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217345.977 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.978 * * * * [misc]progress:  [ 126 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.978 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217345.978 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217345.979 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217345.981 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217345.983 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217345.983 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217345.984 * * * * [misc]progress:  [ 127 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.984 * * * * [misc]progress:  [ 128 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217345.984 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545217345.984 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217345.987 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217345.992 * * [misc]simplify:  iters left: 4 (28 enodes)
1545217345.999 * * [misc]simplify:  iters left: 3 (49 enodes)
1545217346.007 * * [misc]simplify:  iters left: 2 (66 enodes)
1545217346.018 * * [misc]simplify:  iters left: 1 (92 enodes)
1545217346.035 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545217346.035 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.035 * * * * [misc]progress:  [ 129 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.035 * [enter]simplify:  Simplifying (- 1 x)
1545217346.035 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217346.036 * * [misc]simplify:  iters left: 1 (7 enodes)
1545217346.038 * [exit]simplify:  Simplified to (- 1 x)
1545217346.038 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.038 * * * * [misc]progress:  [ 130 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.038 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1545217346.039 * * [misc]simplify:  iters left: 3 (6 enodes)
1545217346.042 * * [misc]simplify:  iters left: 2 (15 enodes)
1545217346.045 * * [misc]simplify:  iters left: 1 (22 enodes)
1545217346.051 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1545217346.051 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (fma (- x) (* x x) 1) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.051 * * * * [misc]progress:  [ 131 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.051 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1545217346.052 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217346.053 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217346.056 * * [misc]simplify:  iters left: 2 (14 enodes)
1545217346.060 * * [misc]simplify:  iters left: 1 (16 enodes)
1545217346.063 * [exit]simplify:  Simplified to (- 1 (* x x))
1545217346.063 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.063 * * * * [misc]progress:  [ 132 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.064 * * * * [misc]progress:  [ 133 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.064 * * * * [misc]progress:  [ 134 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (pow (/ (- 1 x) (+ 1 x)) 1))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.064 * * * * [misc]progress:  [ 135 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (exp (- (log (- 1 x)) (log (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.064 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1545217346.064 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217346.067 * * [misc]simplify:  iters left: 4 (15 enodes)
1545217346.071 * * [misc]simplify:  iters left: 3 (18 enodes)
1545217346.075 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1545217346.075 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (exp (- (log (- 1 x)) (log1p x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.076 * * * * [misc]progress:  [ 136 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (exp (log (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.076 * * * * [misc]progress:  [ 137 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (log (exp (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.076 * * * * [misc]progress:  [ 138 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.076 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1545217346.076 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217346.080 * * [misc]simplify:  iters left: 5 (35 enodes)
1545217346.100 * * [misc]simplify:  iters left: 4 (100 enodes)
1545217346.171 * * [misc]simplify:  iters left: 3 (313 enodes)
1545217346.441 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1545217346.441 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.441 * * * * [misc]progress:  [ 139 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.441 * * * * [misc]progress:  [ 140 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.441 * * * * [misc]progress:  [ 141 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.441 * * * * [misc]progress:  [ 142 / 177 ] 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))))))))>
1545217346.441 * * * * [misc]progress:  [ 143 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.441 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545217346.441 * * [misc]simplify:  iters left: 4 (4 enodes)
1545217346.442 * * [misc]simplify:  iters left: 3 (7 enodes)
1545217346.443 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545217346.443 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.443 * * * * [misc]progress:  [ 144 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.443 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217346.443 * * [misc]simplify:  iters left: 6 (9 enodes)
1545217346.445 * * [misc]simplify:  iters left: 5 (20 enodes)
1545217346.448 * * [misc]simplify:  iters left: 4 (30 enodes)
1545217346.455 * * [misc]simplify:  iters left: 3 (33 enodes)
1545217346.459 * * [misc]simplify:  iters left: 2 (36 enodes)
1545217346.464 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1545217346.464 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.464 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1545217346.464 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217346.466 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217346.467 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217346.469 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1545217346.469 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.469 * * * * [misc]progress:  [ 145 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.469 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1545217346.469 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217346.471 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217346.473 * * [misc]simplify:  iters left: 4 (18 enodes)
1545217346.475 * * [misc]simplify:  iters left: 3 (19 enodes)
1545217346.478 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1545217346.478 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.478 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1545217346.478 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217346.480 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217346.481 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217346.483 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1545217346.483 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.483 * * * * [misc]progress:  [ 146 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.483 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1545217346.483 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217346.485 * * [misc]simplify:  iters left: 5 (12 enodes)
1545217346.487 * * [misc]simplify:  iters left: 4 (19 enodes)
1545217346.489 * * [misc]simplify:  iters left: 3 (21 enodes)
1545217346.492 * * [misc]simplify:  iters left: 2 (26 enodes)
1545217346.495 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217346.495 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.495 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1545217346.495 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217346.496 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217346.498 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217346.499 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1545217346.499 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.499 * * * * [misc]progress:  [ 147 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.500 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217346.500 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217346.501 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217346.503 * * [misc]simplify:  iters left: 4 (16 enodes)
1545217346.508 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545217346.508 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.508 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1545217346.508 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217346.510 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217346.514 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217346.517 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1545217346.517 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.517 * * * * [misc]progress:  [ 148 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.517 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217346.518 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217346.520 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217346.523 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217346.526 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217346.526 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.527 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545217346.527 * * [misc]simplify:  iters left: 5 (7 enodes)
1545217346.529 * * [misc]simplify:  iters left: 4 (12 enodes)
1545217346.532 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217346.536 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545217346.536 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.536 * * * * [misc]progress:  [ 149 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.536 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1545217346.536 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217346.538 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217346.541 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217346.544 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217346.544 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.544 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1545217346.544 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217346.546 * * [misc]simplify:  iters left: 4 (11 enodes)
1545217346.549 * * [misc]simplify:  iters left: 3 (12 enodes)
1545217346.552 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1545217346.553 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.553 * * * * [misc]progress:  [ 150 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.553 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545217346.553 * * [misc]simplify:  iters left: 6 (6 enodes)
1545217346.555 * * [misc]simplify:  iters left: 5 (11 enodes)
1545217346.558 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1545217346.558 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.558 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1545217346.559 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217346.562 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217346.566 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217346.570 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217346.573 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1545217346.574 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.574 * * * * [misc]progress:  [ 151 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.574 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1545217346.574 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217346.575 * * [misc]simplify:  iters left: 4 (8 enodes)
1545217346.576 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1545217346.576 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.576 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1545217346.576 * * [misc]simplify:  iters left: 5 (6 enodes)
1545217346.577 * * [misc]simplify:  iters left: 4 (14 enodes)
1545217346.579 * * [misc]simplify:  iters left: 3 (17 enodes)
1545217346.581 * * [misc]simplify:  iters left: 2 (19 enodes)
1545217346.584 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1545217346.584 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.584 * * * * [misc]progress:  [ 152 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.584 * [enter]simplify:  Simplifying (/ 1 1)
1545217346.584 * * [misc]simplify:  iters left: 2 (2 enodes)
1545217346.585 * * [misc]simplify:  iters left: 1 (4 enodes)
1545217346.585 * [exit]simplify:  Simplified to 1
1545217346.585 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* 1 (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.585 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1545217346.585 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217346.586 * * [misc]simplify:  iters left: 3 (13 enodes)
1545217346.588 * * [misc]simplify:  iters left: 2 (16 enodes)
1545217346.590 * * [misc]simplify:  iters left: 1 (18 enodes)
1545217346.593 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545217346.593 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* 1 (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.593 * * * * [misc]progress:  [ 153 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* 1 (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.593 * * * * [misc]progress:  [ 154 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.593 * * * * [misc]progress:  [ 155 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 (/ (+ 1 x) (- 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.593 * * * * [misc]progress:  [ 156 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.593 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545217346.593 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217346.594 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217346.595 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545217346.595 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.595 * * * * [misc]progress:  [ 157 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.595 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545217346.595 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217346.596 * * [misc]simplify:  iters left: 2 (7 enodes)
1545217346.597 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545217346.597 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.597 * * * * [misc]progress:  [ 158 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) 1) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.597 * [enter]simplify:  Simplifying (+ 1 x)
1545217346.597 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217346.597 * * [misc]simplify:  iters left: 1 (6 enodes)
1545217346.598 * [exit]simplify:  Simplified to (+ x 1)
1545217346.598 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (/ (- 1 x) 1) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.598 * * * * [misc]progress:  [ 159 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.598 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217346.598 * * [misc]simplify:  iters left: 5 (5 enodes)
1545217346.599 * * [misc]simplify:  iters left: 4 (9 enodes)
1545217346.600 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217346.602 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545217346.602 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.602 * * * * [misc]progress:  [ 160 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.602 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545217346.602 * * [misc]simplify:  iters left: 3 (4 enodes)
1545217346.603 * * [misc]simplify:  iters left: 2 (8 enodes)
1545217346.604 * * [misc]simplify:  iters left: 1 (9 enodes)
1545217346.605 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545217346.605 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.605 * * * * [misc]progress:  [ 161 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 (/ (+ 1 x) (- 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.605 * * * * [misc]progress:  [ 162 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.605 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545217346.605 * * [misc]simplify:  iters left: 6 (7 enodes)
1545217346.607 * * [misc]simplify:  iters left: 5 (17 enodes)
1545217346.609 * * [misc]simplify:  iters left: 4 (28 enodes)
1545217346.614 * * [misc]simplify:  iters left: 3 (49 enodes)
1545217346.623 * * [misc]simplify:  iters left: 2 (66 enodes)
1545217346.633 * * [misc]simplify:  iters left: 1 (92 enodes)
1545217346.648 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545217346.648 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.648 * * * * [misc]progress:  [ 163 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.648 * [enter]simplify:  Simplifying (- 1 x)
1545217346.648 * * [misc]simplify:  iters left: 2 (3 enodes)
1545217346.649 * * [misc]simplify:  iters left: 1 (7 enodes)
1545217346.650 * [exit]simplify:  Simplified to (- 1 x)
1545217346.650 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.650 * * * * [misc]progress:  [ 164 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.650 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1545217346.650 * * [misc]simplify:  iters left: 3 (6 enodes)
1545217346.652 * * [misc]simplify:  iters left: 2 (15 enodes)
1545217346.654 * * [misc]simplify:  iters left: 1 (22 enodes)
1545217346.657 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1545217346.657 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (fma (- x) (* x x) 1) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.657 * * * * [misc]progress:  [ 165 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.657 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1545217346.657 * * [misc]simplify:  iters left: 4 (5 enodes)
1545217346.658 * * [misc]simplify:  iters left: 3 (10 enodes)
1545217346.660 * * [misc]simplify:  iters left: 2 (14 enodes)
1545217346.662 * * [misc]simplify:  iters left: 1 (16 enodes)
1545217346.663 * [exit]simplify:  Simplified to (- 1 (* x x))
1545217346.663 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.663 * * * * [misc]progress:  [ 166 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- (+ (* 2/9 (pow x 2)) 1) (* 2/3 x)) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.664 * [enter]simplify:  Simplifying (- (+ (* 2/9 (pow x 2)) 1) (* 2/3 x))
1545217346.664 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217346.665 * * [misc]simplify:  iters left: 5 (21 enodes)
1545217346.669 * * [misc]simplify:  iters left: 4 (43 enodes)
1545217346.682 * * [misc]simplify:  iters left: 3 (65 enodes)
1545217346.700 * * [misc]simplify:  iters left: 2 (88 enodes)
1545217346.721 * * [misc]simplify:  iters left: 1 (108 enodes)
1545217346.752 * [exit]simplify:  Simplified to (fma x (fma 2/9 x -2/3) 1)
1545217346.752 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fma x (fma 2/9 x -2/3) 1) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217346.752 * * * * [misc]progress:  [ 167 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- (+ (* 2/9 (* (/ 1 (pow x 2)) (pow -1 1/3))) (pow -1 1/3)) (* 2/3 (* (/ 1 x) (pow -1 1/3)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217346.752 * [enter]simplify:  Simplifying (- (+ (* 2/9 (* (/ 1 (pow x 2)) (pow -1 1/3))) (pow -1 1/3)) (* 2/3 (* (/ 1 x) (pow -1 1/3))))
1545217346.752 * * [misc]simplify:  iters left: 6 (17 enodes)
1545217346.760 * * [misc]simplify:  iters left: 5 (38 enodes)
1545217346.782 * * [misc]simplify:  iters left: 4 (96 enodes)
1545217346.845 * * [misc]simplify:  iters left: 3 (261 enodes)
1545217347.136 * [exit]simplify:  Simplified to (fma (/ 2/9 x) (/ (cbrt -1) x) (fma (cbrt -1) (/ -2/3 x) (cbrt -1)))
1545217347.136 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fma (/ 2/9 x) (/ (cbrt -1) x) (fma (cbrt -1) (/ -2/3 x) (cbrt -1))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217347.137 * * * * [misc]progress:  [ 168 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- (+ (* 2/9 (* (/ 1 (pow x 2)) (pow -1 1/3))) (pow -1 1/3)) (* 2/3 (* (/ 1 x) (pow -1 1/3)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217347.137 * [enter]simplify:  Simplifying (- (+ (* 2/9 (* (/ 1 (pow x 2)) (pow -1 1/3))) (pow -1 1/3)) (* 2/3 (* (/ 1 x) (pow -1 1/3))))
1545217347.137 * * [misc]simplify:  iters left: 6 (17 enodes)
1545217347.145 * * [misc]simplify:  iters left: 5 (38 enodes)
1545217347.165 * * [misc]simplify:  iters left: 4 (96 enodes)
1545217347.229 * * [misc]simplify:  iters left: 3 (261 enodes)
1545217347.474 * [exit]simplify:  Simplified to (fma (/ 2/9 x) (/ (cbrt -1) x) (fma (cbrt -1) (/ -2/3 x) (cbrt -1)))
1545217347.474 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fma (/ 2/9 x) (/ (cbrt -1) x) (fma (cbrt -1) (/ -2/3 x) (cbrt -1))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217347.474 * * * * [misc]progress:  [ 169 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))))>
1545217347.475 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217347.475 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217347.478 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217347.485 * * [misc]simplify:  iters left: 4 (39 enodes)
1545217347.497 * * [misc]simplify:  iters left: 3 (62 enodes)
1545217347.516 * * [misc]simplify:  iters left: 2 (92 enodes)
1545217347.527 * * [misc]simplify:  iters left: 1 (111 enodes)
1545217347.551 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545217347.551 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (fma (fma x 2 -2) x 1)))))))
1545217347.551 * * * * [misc]progress:  [ 170 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))))>
1545217347.551 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217347.551 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217347.554 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217347.560 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217347.572 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217347.621 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217347.648 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217347.730 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217347.730 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))))
1545217347.730 * * * * [misc]progress:  [ 171 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))))>
1545217347.730 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217347.731 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217347.733 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217347.740 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217347.752 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217347.796 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217347.841 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217347.895 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217347.895 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))))
1545217347.895 * * * * [misc]progress:  [ 172 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217347.896 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217347.896 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217347.899 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217347.906 * * [misc]simplify:  iters left: 4 (39 enodes)
1545217347.919 * * [misc]simplify:  iters left: 3 (62 enodes)
1545217347.941 * * [misc]simplify:  iters left: 2 (92 enodes)
1545217347.956 * * [misc]simplify:  iters left: 1 (111 enodes)
1545217347.973 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545217347.973 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (fma (fma x 2 -2) x 1)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217347.974 * * * * [misc]progress:  [ 173 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217347.974 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217347.974 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217347.977 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217347.982 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217347.994 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217348.048 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217348.097 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217348.182 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217348.183 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217348.183 * * * * [misc]progress:  [ 174 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217348.183 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217348.183 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217348.189 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217348.200 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217348.220 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217348.254 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217348.302 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217348.359 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217348.359 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217348.360 * * * * [misc]progress:  [ 175 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217348.360 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545217348.360 * * [misc]simplify:  iters left: 6 (8 enodes)
1545217348.363 * * [misc]simplify:  iters left: 5 (19 enodes)
1545217348.370 * * [misc]simplify:  iters left: 4 (39 enodes)
1545217348.386 * * [misc]simplify:  iters left: 3 (62 enodes)
1545217348.405 * * [misc]simplify:  iters left: 2 (92 enodes)
1545217348.427 * * [misc]simplify:  iters left: 1 (111 enodes)
1545217348.462 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545217348.462 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (fma (fma x 2 -2) x 1))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217348.462 * * * * [misc]progress:  [ 176 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217348.462 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217348.462 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217348.468 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217348.475 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217348.488 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217348.539 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217348.563 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217348.640 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217348.640 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217348.641 * * * * [misc]progress:  [ 177 / 177 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545217348.641 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545217348.641 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217348.647 * * [misc]simplify:  iters left: 5 (25 enodes)
1545217348.658 * * [misc]simplify:  iters left: 4 (44 enodes)
1545217348.673 * * [misc]simplify:  iters left: 3 (91 enodes)
1545217348.721 * * [misc]simplify:  iters left: 2 (158 enodes)
1545217348.761 * * [misc]simplify:  iters left: 1 (216 enodes)
1545217348.821 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545217348.821 * [misc]simplify:  Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1545217348.821 * * * [misc]progress:  adding candidates to table
1545217351.678 * [misc]progress:  [Phase 3 of 3] Extracting.
1545217351.678 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>)
1545217351.680 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x))))
1545217351.681 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>)
1545217351.705 * * * * [misc]regimes:  Trying to branch on (/ (- 1 x) (+ 1 x)) from (#<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>)
1545217351.738 * * * * [misc]regimes:  Trying to branch on (sqrt (/ (- 1 x) (+ 1 x))) from (#<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>)
1545217351.783 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1545217351.783 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))))
1545217351.783 * * [misc]simplify:  iters left: 6 (10 enodes)
1545217351.784 * * [misc]simplify:  iters left: 5 (15 enodes)
1545217351.786 * [exit]simplify:  Simplified to (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))))
1545217351.786 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545217353.852 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217353.854 * * * * [misc]points:  Sampling 4072 additional inputs, on iter 1 have 3928 / 8000
1545217355.144 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.145 * * * * [misc]points:  Sampling 2048 additional inputs, on iter 2 have 5952 / 8000
1545217355.523 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.524 * * * * [misc]points:  Sampling 1021 additional inputs, on iter 3 have 6979 / 8000
1545217355.724 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.724 * * * * [misc]points:  Sampling 496 additional inputs, on iter 4 have 7504 / 8000
1545217355.863 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.864 * * * * [misc]points:  Sampling 252 additional inputs, on iter 5 have 7748 / 8000
1545217355.900 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.900 * * * * [misc]points:  Sampling 129 additional inputs, on iter 6 have 7871 / 8000
1545217355.957 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.957 * * * * [misc]points:  Sampling 69 additional inputs, on iter 7 have 7931 / 8000
1545217355.976 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.976 * * * * [misc]points:  Sampling 30 additional inputs, on iter 8 have 7970 / 8000
1545217355.981 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.981 * * * * [misc]points:  Sampling 11 additional inputs, on iter 9 have 7989 / 8000
1545217355.983 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.983 * * * * [misc]points:  Sampling 4 additional inputs, on iter 10 have 7996 / 8000
1545217355.985 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.985 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7997 / 8000
1545217355.986 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.986 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7998 / 8000
1545217355.988 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545217355.988 * * * * [exit]points:  Sampled 8002 points with exact outputs
1545217356.459 * [misc]regime-testing:  Baseline error score: 0.015
1545217356.459 * [misc]regime-testing:  End program error score: 0.015
1545217356.461 * [misc]regime-testing:  Oracle error score: 0.0115