1546596339.265 * [misc]progress:  [Phase 1 of 3] Setting up.
1546596339.267 * * * [misc]progress:  [1/2] Preparing points
1546596339.267 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546596339.415 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.416 * * * * [misc]points:  Sampling 140 additional inputs, on iter 1 have 116 / 256
1546596339.438 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.438 * * * * [misc]points:  Sampling 80 additional inputs, on iter 2 have 176 / 256
1546596339.453 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.453 * * * * [misc]points:  Sampling 43 additional inputs, on iter 3 have 213 / 256
1546596339.463 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.463 * * * * [misc]points:  Sampling 23 additional inputs, on iter 4 have 233 / 256
1546596339.470 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.471 * * * * [misc]points:  Sampling 10 additional inputs, on iter 5 have 246 / 256
1546596339.476 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.476 * * * * [misc]points:  Sampling 5 additional inputs, on iter 6 have 251 / 256
1546596339.480 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.480 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1546596339.485 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596339.485 * * * * [exit]points:  Sampled 256 points with exact outputs
1546596339.485 * * * [misc]progress:  [2/2] Setting up program.
1546596339.492 * [misc]progress:  [Phase 2 of 3] Improving.
1546596339.492 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1546596339.494 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
1546596339.496 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596339.504 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596339.509 * * [misc]simplify:  iters left: 4 (21 enodes)
1546596339.514 * * [misc]simplify:  iters left: 3 (23 enodes)
1546596339.521 * [exit]simplify:  Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
1546596339.522 * [misc]simplify:  Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2))
1546596339.529 * * [misc]progress:  iteration 1 / 4
1546596339.529 * * * [misc]progress:  picking best candidate
1546596339.534 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1546596339.534 * * * [misc]progress:  localizing error
1546596339.594 * * * [misc]progress:  generating rewritten candidates
1546596339.594 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1 1)
1546596339.602 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1546596339.603 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1)
1546596339.610 * * * [misc]progress:  generating series expansions
1546596339.610 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1 1)
1546596339.617 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1546596339.617 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1546596339.618 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1546596339.618 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596339.618 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.618 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.618 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.618 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.618 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.619 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546596339.619 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.619 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.619 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.619 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.619 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.620 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.620 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.620 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1546596339.620 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596339.620 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.620 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.620 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.620 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.621 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.621 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546596339.621 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.621 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.621 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.621 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.621 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.621 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.621 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.621 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.621 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.622 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.622 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.623 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.623 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.623 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1546596339.623 * [misc]backup-simplify:  Simplify -2 into -2
1546596339.623 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.624 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1546596339.624 * [misc]backup-simplify:  Simplify 2 into 2
1546596339.625 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1546596339.625 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1546596339.626 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1546596339.626 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1546596339.626 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.626 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.626 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.626 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.626 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.626 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.626 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.626 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.626 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.626 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.626 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.627 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.627 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.627 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.627 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.627 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.627 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546596339.627 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1546596339.627 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.628 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.628 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.628 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.628 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.628 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.628 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.628 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.628 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.628 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.628 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.628 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.628 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.628 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.628 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.628 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.628 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.628 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.629 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.629 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546596339.629 * [misc]backup-simplify:  Simplify -1 into -1
1546596339.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.630 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.630 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.630 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.630 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1546596339.630 * [misc]backup-simplify:  Simplify 2 into 2
1546596339.631 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.631 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.632 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1546596339.632 * [misc]backup-simplify:  Simplify -2 into -2
1546596339.632 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596339.632 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1546596339.632 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1546596339.633 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1546596339.633 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.633 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.633 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.633 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.633 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.633 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.633 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.633 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.633 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.633 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.633 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.633 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.633 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.633 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.633 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.633 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.633 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.634 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.634 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.634 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596339.634 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1546596339.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.634 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.634 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.634 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.634 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.634 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.634 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.634 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.634 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.634 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.634 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.634 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.635 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.635 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.635 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.635 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596339.635 * [misc]backup-simplify:  Simplify -1 into -1
1546596339.636 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.636 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.636 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.637 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1546596339.637 * [misc]backup-simplify:  Simplify -2 into -2
1546596339.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.638 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.638 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1546596339.638 * [misc]backup-simplify:  Simplify -2 into -2
1546596339.639 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596339.639 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1546596339.639 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596339.639 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
1546596339.639 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1546596339.641 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596339.641 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1546596339.642 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596339.642 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596339.642 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.642 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.642 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.642 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.642 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.642 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.642 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596339.643 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1546596339.643 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
1546596339.643 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1546596339.643 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1546596339.643 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1546596339.643 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1546596339.643 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1546596339.643 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.644 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.644 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.644 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.644 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.644 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.644 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596339.644 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1546596339.644 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
1546596339.644 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1546596339.644 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1546596339.644 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1546596339.645 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1546596339.645 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1546596339.645 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.645 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.645 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.645 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.645 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.645 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.645 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596339.645 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1)
1546596339.646 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
1546596339.646 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1546596339.646 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1546596339.646 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1546596339.646 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596339.646 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.646 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.646 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.646 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.646 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.646 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546596339.646 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.646 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.646 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.646 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.646 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.647 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.647 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.647 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546596339.648 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.648 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.648 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.648 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1546596339.648 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1546596339.649 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1546596339.649 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1546596339.649 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596339.649 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.649 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.649 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.649 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.649 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.649 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1546596339.649 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.649 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.649 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.649 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.649 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.649 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.649 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.650 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546596339.650 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.650 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.650 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.650 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1546596339.651 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1546596339.651 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.651 * [misc]backup-simplify:  Simplify -1 into -1
1546596339.651 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.652 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1546596339.654 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1546596339.654 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546596339.654 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1546596339.654 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1546596339.654 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1546596339.655 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1546596339.655 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1546596339.655 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.655 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.655 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.655 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.655 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.655 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.655 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.655 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.655 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.655 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.655 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.655 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.655 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.655 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.656 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.656 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.656 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546596339.656 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596339.656 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.657 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.657 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.658 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1546596339.658 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1546596339.658 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1546596339.658 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1546596339.658 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.658 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.658 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.658 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.658 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.658 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.658 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.658 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.659 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.659 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.659 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.659 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.659 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.659 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.659 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.659 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.659 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.659 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.659 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.660 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546596339.660 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596339.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.660 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.661 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.661 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1546596339.661 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1546596339.662 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596339.662 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1546596339.662 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.663 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1546596339.666 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1546596339.667 * [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)))
1546596339.670 * [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))))))
1546596339.670 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1546596339.671 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1546596339.671 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1546596339.671 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1546596339.671 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.671 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.671 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.671 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.671 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.671 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.671 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.671 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.671 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.671 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.671 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.671 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.671 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.671 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.671 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.672 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.672 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.672 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596339.672 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596339.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.673 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.673 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.673 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.673 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.673 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1546596339.674 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1546596339.674 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1546596339.674 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1546596339.674 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596339.674 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.674 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.674 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.674 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.674 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.674 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.674 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596339.674 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596339.674 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.674 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596339.674 * [misc]taylor:  Taking taylor expansion of x in x
1546596339.674 * [misc]backup-simplify:  Simplify 0 into 0
1546596339.675 * [misc]backup-simplify:  Simplify 1 into 1
1546596339.675 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596339.675 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.675 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596339.675 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596339.675 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596339.676 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596339.676 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.676 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596339.676 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596339.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.676 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596339.677 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1546596339.677 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1546596339.678 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596339.678 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1546596339.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.679 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596339.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596339.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596339.679 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1546596339.681 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1546596339.683 * [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)))
1546596339.685 * [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))))))
1546596339.685 * * * [misc]progress:  simplifying candidates
1546596339.685 * * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
1546596339.685 * * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
1546596339.685 * * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
1546596339.685 * * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
1546596339.685 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1546596339.685 * * [misc]simplify:  iters left: 5 (7 enodes)
1546596339.687 * * [misc]simplify:  iters left: 4 (15 enodes)
1546596339.688 * * [misc]simplify:  iters left: 3 (18 enodes)
1546596339.690 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1546596339.690 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))
1546596339.690 * * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
1546596339.690 * * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
1546596339.691 * * * * [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))))))))>
1546596339.691 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1546596339.691 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596339.693 * * [misc]simplify:  iters left: 5 (35 enodes)
1546596339.714 * * [misc]simplify:  iters left: 4 (100 enodes)
1546596339.760 * * [misc]simplify:  iters left: 3 (313 enodes)
1546596340.083 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1546596340.083 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))
1546596340.083 * * * * [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))))))))>
1546596340.083 * * * * [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))))))))>
1546596340.084 * * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.084 * * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
1546596340.084 * * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
1546596340.084 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1546596340.084 * * [misc]simplify:  iters left: 4 (4 enodes)
1546596340.086 * * [misc]simplify:  iters left: 3 (7 enodes)
1546596340.088 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1546596340.088 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))
1546596340.088 * * * * [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))))))))>
1546596340.088 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1546596340.088 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596340.092 * * [misc]simplify:  iters left: 5 (20 enodes)
1546596340.096 * * [misc]simplify:  iters left: 4 (30 enodes)
1546596340.103 * * [misc]simplify:  iters left: 3 (33 enodes)
1546596340.107 * * [misc]simplify:  iters left: 2 (36 enodes)
1546596340.112 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1546596340.112 * [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))))))))
1546596340.112 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1546596340.112 * * [misc]simplify:  iters left: 5 (7 enodes)
1546596340.113 * * [misc]simplify:  iters left: 4 (12 enodes)
1546596340.115 * * [misc]simplify:  iters left: 3 (13 enodes)
1546596340.116 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1546596340.116 * [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))))))))
1546596340.116 * * * * [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))))))))>
1546596340.116 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1546596340.116 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596340.118 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596340.120 * * [misc]simplify:  iters left: 4 (18 enodes)
1546596340.122 * * [misc]simplify:  iters left: 3 (19 enodes)
1546596340.124 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1546596340.124 * [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))))))))
1546596340.124 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1546596340.124 * * [misc]simplify:  iters left: 5 (7 enodes)
1546596340.125 * * [misc]simplify:  iters left: 4 (12 enodes)
1546596340.127 * * [misc]simplify:  iters left: 3 (13 enodes)
1546596340.128 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1546596340.128 * [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))))))))
1546596340.128 * * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1546596340.129 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1546596340.129 * * [misc]simplify:  iters left: 6 (6 enodes)
1546596340.130 * * [misc]simplify:  iters left: 5 (12 enodes)
1546596340.132 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596340.136 * * [misc]simplify:  iters left: 3 (21 enodes)
1546596340.140 * * [misc]simplify:  iters left: 2 (26 enodes)
1546596340.146 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1546596340.147 * [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)))))))
1546596340.147 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1546596340.147 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596340.149 * * [misc]simplify:  iters left: 4 (11 enodes)
1546596340.152 * * [misc]simplify:  iters left: 3 (12 enodes)
1546596340.155 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1546596340.155 * [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)))))))
1546596340.156 * * * * [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))))))))>
1546596340.156 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1546596340.156 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596340.159 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596340.163 * * [misc]simplify:  iters left: 4 (16 enodes)
1546596340.167 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1546596340.167 * [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))))))))
1546596340.167 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1546596340.167 * * [misc]simplify:  iters left: 5 (7 enodes)
1546596340.169 * * [misc]simplify:  iters left: 4 (12 enodes)
1546596340.172 * * [misc]simplify:  iters left: 3 (13 enodes)
1546596340.176 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1546596340.176 * [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))))))))
1546596340.176 * * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1546596340.176 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1546596340.176 * * [misc]simplify:  iters left: 5 (7 enodes)
1546596340.178 * * [misc]simplify:  iters left: 4 (12 enodes)
1546596340.181 * * [misc]simplify:  iters left: 3 (13 enodes)
1546596340.185 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1546596340.185 * [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))))))))
1546596340.185 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1546596340.185 * * [misc]simplify:  iters left: 5 (7 enodes)
1546596340.187 * * [misc]simplify:  iters left: 4 (12 enodes)
1546596340.190 * * [misc]simplify:  iters left: 3 (13 enodes)
1546596340.194 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1546596340.194 * [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))))))))
1546596340.194 * * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1546596340.194 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1546596340.194 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596340.196 * * [misc]simplify:  iters left: 4 (9 enodes)
1546596340.199 * * [misc]simplify:  iters left: 3 (12 enodes)
1546596340.201 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596340.201 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
1546596340.202 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1546596340.202 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596340.204 * * [misc]simplify:  iters left: 4 (11 enodes)
1546596340.206 * * [misc]simplify:  iters left: 3 (12 enodes)
1546596340.210 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1546596340.210 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1546596340.210 * * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
1546596340.210 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1546596340.210 * * [misc]simplify:  iters left: 6 (6 enodes)
1546596340.212 * * [misc]simplify:  iters left: 5 (11 enodes)
1546596340.215 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1546596340.216 * [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))))))))
1546596340.216 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1546596340.216 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596340.218 * * [misc]simplify:  iters left: 4 (14 enodes)
1546596340.223 * * [misc]simplify:  iters left: 3 (17 enodes)
1546596340.227 * * [misc]simplify:  iters left: 2 (19 enodes)
1546596340.232 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1546596340.232 * [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))))))))
1546596340.232 * * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
1546596340.232 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1546596340.232 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596340.234 * * [misc]simplify:  iters left: 4 (8 enodes)
1546596340.236 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1546596340.236 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
1546596340.236 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1546596340.236 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596340.238 * * [misc]simplify:  iters left: 4 (14 enodes)
1546596340.242 * * [misc]simplify:  iters left: 3 (17 enodes)
1546596340.247 * * [misc]simplify:  iters left: 2 (19 enodes)
1546596340.251 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1546596340.252 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
1546596340.252 * * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
1546596340.252 * [enter]simplify:  Simplifying (/ 1 1)
1546596340.252 * * [misc]simplify:  iters left: 2 (2 enodes)
1546596340.253 * * [misc]simplify:  iters left: 1 (4 enodes)
1546596340.253 * [exit]simplify:  Simplified to 1
1546596340.253 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
1546596340.254 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1546596340.254 * * [misc]simplify:  iters left: 4 (5 enodes)
1546596340.256 * * [misc]simplify:  iters left: 3 (13 enodes)
1546596340.260 * * [misc]simplify:  iters left: 2 (16 enodes)
1546596340.264 * * [misc]simplify:  iters left: 1 (18 enodes)
1546596340.266 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1546596340.266 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1546596340.266 * * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
1546596340.266 * * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
1546596340.266 * * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1546596340.266 * * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
1546596340.266 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1546596340.266 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596340.267 * * [misc]simplify:  iters left: 2 (7 enodes)
1546596340.267 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1546596340.267 * [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)))))))
1546596340.268 * * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1546596340.268 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1546596340.268 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596340.268 * * [misc]simplify:  iters left: 2 (7 enodes)
1546596340.269 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1546596340.269 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1)))))))
1546596340.269 * * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
1546596340.269 * [enter]simplify:  Simplifying (+ 1 x)
1546596340.269 * * [misc]simplify:  iters left: 2 (3 enodes)
1546596340.270 * * [misc]simplify:  iters left: 1 (6 enodes)
1546596340.270 * [exit]simplify:  Simplified to (+ x 1)
1546596340.270 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1))))))
1546596340.271 * * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
1546596340.271 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1546596340.271 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596340.271 * * [misc]simplify:  iters left: 4 (9 enodes)
1546596340.273 * * [misc]simplify:  iters left: 3 (10 enodes)
1546596340.274 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1546596340.274 * [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))))))))
1546596340.274 * * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
1546596340.274 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1546596340.274 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596340.275 * * [misc]simplify:  iters left: 2 (8 enodes)
1546596340.276 * * [misc]simplify:  iters left: 1 (9 enodes)
1546596340.277 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596340.277 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))
1546596340.277 * * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1546596340.277 * * * * [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))))))))>
1546596340.277 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1546596340.277 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596340.279 * * [misc]simplify:  iters left: 5 (17 enodes)
1546596340.281 * * [misc]simplify:  iters left: 4 (28 enodes)
1546596340.285 * * [misc]simplify:  iters left: 3 (49 enodes)
1546596340.294 * * [misc]simplify:  iters left: 2 (66 enodes)
1546596340.310 * * [misc]simplify:  iters left: 1 (92 enodes)
1546596340.323 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1546596340.323 * [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)))))))
1546596340.323 * * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
1546596340.323 * [enter]simplify:  Simplifying (- 1 x)
1546596340.323 * * [misc]simplify:  iters left: 2 (3 enodes)
1546596340.323 * * [misc]simplify:  iters left: 1 (7 enodes)
1546596340.324 * [exit]simplify:  Simplified to (- 1 x)
1546596340.324 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))
1546596340.324 * * * * [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)))))))))>
1546596340.324 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1546596340.324 * * [misc]simplify:  iters left: 3 (6 enodes)
1546596340.326 * * [misc]simplify:  iters left: 2 (15 enodes)
1546596340.328 * * [misc]simplify:  iters left: 1 (22 enodes)
1546596340.330 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1546596340.330 * [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)))))))))
1546596340.330 * * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
1546596340.330 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1546596340.331 * * [misc]simplify:  iters left: 4 (5 enodes)
1546596340.331 * * [misc]simplify:  iters left: 3 (10 enodes)
1546596340.333 * * [misc]simplify:  iters left: 2 (14 enodes)
1546596340.334 * * [misc]simplify:  iters left: 1 (16 enodes)
1546596340.337 * [exit]simplify:  Simplified to (- 1 (* x x))
1546596340.337 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
1546596340.337 * * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.337 * * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.337 * * * * [misc]progress:  [ 37 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
1546596340.337 * * * * [misc]progress:  [ 38 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.337 * * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.337 * * * * [misc]progress:  [ 40 / 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))))))))>
1546596340.337 * * * * [misc]progress:  [ 41 / 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))))))))>
1546596340.337 * * * * [misc]progress:  [ 42 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.337 * * * * [misc]progress:  [ 43 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
1546596340.337 * * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.337 * * * * [misc]progress:  [ 45 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.337 * * * * [misc]progress:  [ 46 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
1546596340.337 * * * * [misc]progress:  [ 47 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
1546596340.338 * * * * [misc]progress:  [ 48 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.338 * * * * [misc]progress:  [ 49 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.338 * * * * [misc]progress:  [ 50 / 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))))))))>
1546596340.338 * * * * [misc]progress:  [ 51 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.338 * * * * [misc]progress:  [ 52 / 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))))))))>
1546596340.338 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
1546596340.338 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596340.341 * * [misc]simplify:  iters left: 5 (17 enodes)
1546596340.345 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596340.351 * * [misc]simplify:  iters left: 3 (22 enodes)
1546596340.356 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1))))
1546596340.356 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))
1546596340.356 * * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.356 * [enter]simplify:  Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
1546596340.356 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596340.359 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596340.363 * * [misc]simplify:  iters left: 4 (18 enodes)
1546596340.368 * * [misc]simplify:  iters left: 3 (20 enodes)
1546596340.373 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1))))
1546596340.373 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
1546596340.373 * * * * [misc]progress:  [ 54 / 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))))))))>
1546596340.373 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1546596340.373 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596340.377 * * [misc]simplify:  iters left: 5 (21 enodes)
1546596340.383 * * [misc]simplify:  iters left: 4 (32 enodes)
1546596340.391 * * [misc]simplify:  iters left: 3 (35 enodes)
1546596340.399 * * [misc]simplify:  iters left: 2 (38 enodes)
1546596340.409 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1546596340.409 * [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))))))))
1546596340.409 * * * * [misc]progress:  [ 55 / 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))))))))>
1546596340.410 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
1546596340.410 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596340.413 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596340.417 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596340.422 * * [misc]simplify:  iters left: 3 (20 enodes)
1546596340.428 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1546596340.428 * [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))))))))
1546596340.428 * * * * [misc]progress:  [ 56 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1546596340.428 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
1546596340.428 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596340.431 * * [misc]simplify:  iters left: 5 (13 enodes)
1546596340.435 * * [misc]simplify:  iters left: 4 (21 enodes)
1546596340.440 * * [misc]simplify:  iters left: 3 (23 enodes)
1546596340.445 * * [misc]simplify:  iters left: 2 (28 enodes)
1546596340.451 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1546596340.451 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
1546596340.451 * * * * [misc]progress:  [ 57 / 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))))))))>
1546596340.451 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1546596340.451 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596340.454 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596340.460 * * [misc]simplify:  iters left: 4 (17 enodes)
1546596340.465 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1546596340.465 * [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))))))))
1546596340.465 * * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1546596340.465 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
1546596340.465 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596340.468 * * [misc]simplify:  iters left: 5 (13 enodes)
1546596340.471 * * [misc]simplify:  iters left: 4 (14 enodes)
1546596340.475 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1546596340.475 * [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))))))))
1546596340.475 * * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1546596340.475 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) 1))
1546596340.475 * * [misc]simplify:  iters left: 6 (6 enodes)
1546596340.477 * * [misc]simplify:  iters left: 5 (10 enodes)
1546596340.481 * * [misc]simplify:  iters left: 4 (13 enodes)
1546596340.483 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1546596340.484 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
1546596340.484 * * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
1546596340.484 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1546596340.484 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596340.486 * * [misc]simplify:  iters left: 5 (12 enodes)
1546596340.490 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))))
1546596340.490 * [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))))))))
1546596340.490 * * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
1546596340.490 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (+ 1 x))))
1546596340.490 * * [misc]simplify:  iters left: 6 (6 enodes)
1546596340.492 * * [misc]simplify:  iters left: 5 (9 enodes)
1546596340.494 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1546596340.494 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
1546596340.494 * * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1546596340.495 * [enter]simplify:  Simplifying (sqrt (/ 1 1))
1546596340.495 * * [misc]simplify:  iters left: 3 (3 enodes)
1546596340.497 * * [misc]simplify:  iters left: 2 (5 enodes)
1546596340.497 * [exit]simplify:  Simplified to 1
1546596340.497 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1546596340.497 * * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
1546596340.498 * [enter]simplify:  Simplifying (sqrt 1)
1546596340.498 * * [misc]simplify:  iters left: 1 (2 enodes)
1546596340.499 * [exit]simplify:  Simplified to 1
1546596340.499 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
1546596340.499 * * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
1546596340.499 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1546596340.499 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596340.501 * * [misc]simplify:  iters left: 2 (8 enodes)
1546596340.503 * * [misc]simplify:  iters left: 1 (9 enodes)
1546596340.505 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596340.505 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))
1546596340.505 * * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1546596340.505 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
1546596340.505 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596340.509 * * [misc]simplify:  iters left: 5 (22 enodes)
1546596340.515 * * [misc]simplify:  iters left: 4 (27 enodes)
1546596340.522 * * [misc]simplify:  iters left: 3 (29 enodes)
1546596340.528 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (fma (* x x) x 1)))
1546596340.529 * [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))))))))
1546596340.529 * * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
1546596340.529 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1546596340.529 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596340.532 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596340.537 * * [misc]simplify:  iters left: 4 (24 enodes)
1546596340.543 * * [misc]simplify:  iters left: 3 (28 enodes)
1546596340.550 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1546596340.550 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
1546596340.550 * * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
1546596340.550 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1546596340.550 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596340.552 * * [misc]simplify:  iters left: 2 (8 enodes)
1546596340.554 * * [misc]simplify:  iters left: 1 (9 enodes)
1546596340.556 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596340.556 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1546596340.556 * * * * [misc]progress:  [ 68 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
1546596340.556 * * * * [misc]progress:  [ 69 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
1546596340.557 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ 1 x)))
1546596340.557 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596340.559 * * [misc]simplify:  iters left: 4 (14 enodes)
1546596340.563 * * [misc]simplify:  iters left: 3 (17 enodes)
1546596340.567 * * [misc]simplify:  iters left: 2 (19 enodes)
1546596340.570 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1546596340.570 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1)))))))
1546596340.570 * * * * [misc]progress:  [ 70 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
1546596340.570 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1546596340.570 * * [misc]simplify:  iters left: 5 (7 enodes)
1546596340.571 * * [misc]simplify:  iters left: 4 (12 enodes)
1546596340.573 * * [misc]simplify:  iters left: 3 (13 enodes)
1546596340.574 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1546596340.574 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
1546596340.574 * * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
1546596340.574 * * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1546596340.574 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1546596340.574 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596340.576 * * [misc]simplify:  iters left: 5 (19 enodes)
1546596340.579 * * [misc]simplify:  iters left: 4 (39 enodes)
1546596340.585 * * [misc]simplify:  iters left: 3 (62 enodes)
1546596340.595 * * [misc]simplify:  iters left: 2 (92 enodes)
1546596340.606 * * [misc]simplify:  iters left: 1 (111 enodes)
1546596340.637 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1546596340.637 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1546596340.637 * * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1546596340.638 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596340.638 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596340.643 * * [misc]simplify:  iters left: 5 (25 enodes)
1546596340.654 * * [misc]simplify:  iters left: 4 (44 enodes)
1546596340.674 * * [misc]simplify:  iters left: 3 (91 enodes)
1546596340.735 * * [misc]simplify:  iters left: 2 (158 enodes)
1546596340.779 * * [misc]simplify:  iters left: 1 (216 enodes)
1546596340.854 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1546596340.854 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1546596340.854 * * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1546596340.854 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596340.854 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596340.859 * * [misc]simplify:  iters left: 5 (25 enodes)
1546596340.869 * * [misc]simplify:  iters left: 4 (44 enodes)
1546596340.889 * * [misc]simplify:  iters left: 3 (91 enodes)
1546596340.943 * * [misc]simplify:  iters left: 2 (158 enodes)
1546596340.965 * * [misc]simplify:  iters left: 1 (216 enodes)
1546596341.029 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1546596341.029 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1546596341.029 * * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1546596341.029 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596341.030 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596341.032 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596341.036 * * [misc]simplify:  iters left: 4 (18 enodes)
1546596341.040 * * [misc]simplify:  iters left: 3 (20 enodes)
1546596341.046 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596341.046 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1546596341.046 * * * * [misc]progress:  [ 76 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1546596341.046 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596341.046 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596341.048 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596341.052 * * [misc]simplify:  iters left: 4 (18 enodes)
1546596341.057 * * [misc]simplify:  iters left: 3 (20 enodes)
1546596341.064 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596341.064 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1546596341.064 * * * * [misc]progress:  [ 77 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1546596341.065 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596341.065 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596341.067 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596341.069 * * [misc]simplify:  iters left: 4 (18 enodes)
1546596341.071 * * [misc]simplify:  iters left: 3 (20 enodes)
1546596341.074 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1546596341.074 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1546596341.074 * * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1546596341.074 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1546596341.074 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596341.075 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596341.078 * * [misc]simplify:  iters left: 4 (33 enodes)
1546596341.082 * * [misc]simplify:  iters left: 3 (47 enodes)
1546596341.087 * * [misc]simplify:  iters left: 2 (49 enodes)
1546596341.092 * * [misc]simplify:  iters left: 1 (63 enodes)
1546596341.101 * [exit]simplify:  Simplified to (fma (* 1/2 x) x (- 1 x))
1546596341.101 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* 1/2 x) x (- 1 x)))))
1546596341.101 * * * * [misc]progress:  [ 79 / 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)))))))))>
1546596341.101 * [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))))))
1546596341.101 * * [misc]simplify:  iters left: 6 (19 enodes)
1546596341.105 * * [misc]simplify:  iters left: 5 (44 enodes)
1546596341.113 * * [misc]simplify:  iters left: 4 (89 enodes)
1546596341.136 * * [misc]simplify:  iters left: 3 (182 enodes)
1546596341.230 * * [misc]simplify:  iters left: 2 (368 enodes)
1546596342.474 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1546596342.474 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1546596342.474 * * * * [misc]progress:  [ 80 / 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)))))))))>
1546596342.474 * [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))))))
1546596342.474 * * [misc]simplify:  iters left: 6 (19 enodes)
1546596342.478 * * [misc]simplify:  iters left: 5 (44 enodes)
1546596342.486 * * [misc]simplify:  iters left: 4 (89 enodes)
1546596342.517 * * [misc]simplify:  iters left: 3 (182 enodes)
1546596342.600 * * [misc]simplify:  iters left: 2 (368 enodes)
1546596343.840 * [exit]simplify:  Simplified to (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1)))
1546596343.840 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 (* x x)) (sqrt -1))))))
1546596343.840 * * * [misc]progress:  adding candidates to table
1546596344.622 * * [misc]progress:  iteration 2 / 4
1546596344.622 * * * [misc]progress:  picking best candidate
1546596344.627 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
1546596344.627 * * * [misc]progress:  localizing error
1546596344.667 * * * [misc]progress:  generating rewritten candidates
1546596344.667 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1546596344.683 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1546596344.684 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1)
1546596344.688 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1546596344.691 * * * [misc]progress:  generating series expansions
1546596344.691 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1546596344.692 * [misc]backup-simplify:  Simplify (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) into (/ (pow (- 1 x) 2) (- 1 (pow x 2)))
1546596344.692 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in (x) around 0
1546596344.692 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
1546596344.692 * [misc]taylor:  Taking taylor expansion of (pow (- 1 x) 2) in x
1546596344.692 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596344.692 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.692 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.692 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.692 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.692 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.692 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.692 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.692 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1546596344.692 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.692 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.693 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.693 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.693 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.693 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.693 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.693 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.693 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
1546596344.693 * [misc]taylor:  Taking taylor expansion of (pow (- 1 x) 2) in x
1546596344.693 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596344.693 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.693 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.693 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.693 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.693 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.693 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.693 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.693 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1546596344.693 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.693 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.693 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.693 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.693 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.693 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.694 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.694 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.694 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.694 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.694 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.694 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
1546596344.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.694 * [misc]backup-simplify:  Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2
1546596344.694 * [misc]backup-simplify:  Simplify -2 into -2
1546596344.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.695 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
1546596344.695 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.695 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.695 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.695 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)) (* -2 (/ 0 1)))) into 2
1546596344.695 * [misc]backup-simplify:  Simplify 2 into 2
1546596344.696 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1546596344.696 * [misc]backup-simplify:  Simplify (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))) into (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2))))
1546596344.696 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1546596344.696 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
1546596344.696 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
1546596344.696 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596344.696 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.696 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.696 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.696 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.696 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.696 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.696 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.696 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.696 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.696 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.696 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.697 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.697 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.697 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.697 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.697 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.697 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.697 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.697 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1546596344.697 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.697 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.697 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.697 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
1546596344.697 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
1546596344.697 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596344.697 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.697 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.697 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.697 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.697 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.697 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.697 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.701 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.701 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.701 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.701 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.701 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.701 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.701 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.701 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.701 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.701 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.702 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1546596344.702 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.702 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.702 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.702 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.702 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.702 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.702 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.702 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
1546596344.703 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.703 * [misc]backup-simplify:  Simplify (- (/ -2 -1) (+ (* -1 (/ 0 -1)))) into 2
1546596344.703 * [misc]backup-simplify:  Simplify 2 into 2
1546596344.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.704 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
1546596344.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546596344.704 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.704 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.704 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* 2 (/ 0 -1)))) into -2
1546596344.704 * [misc]backup-simplify:  Simplify -2 into -2
1546596344.705 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596344.705 * [misc]backup-simplify:  Simplify (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))) into (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2))))
1546596344.705 * [misc]approximate:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1546596344.705 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
1546596344.705 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
1546596344.705 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596344.705 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.705 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.705 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.705 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.705 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.705 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.705 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.705 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.705 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.705 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.705 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.705 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.705 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.705 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.706 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.706 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.706 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.706 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.706 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.706 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
1546596344.706 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
1546596344.706 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596344.706 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.706 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.706 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.706 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.706 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.706 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.706 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.706 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.706 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.706 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.706 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.706 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.706 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.706 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.707 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.707 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.707 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.707 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.707 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.707 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.707 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.707 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.707 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596344.708 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1546596344.708 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.708 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.708 * [misc]backup-simplify:  Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2
1546596344.708 * [misc]backup-simplify:  Simplify -2 into -2
1546596344.708 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
1546596344.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546596344.709 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.709 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.709 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.709 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* -2 (/ 0 -1)))) into -2
1546596344.709 * [misc]backup-simplify:  Simplify -2 into -2
1546596344.710 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596344.710 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1546596344.710 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596344.710 * [misc]approximate:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
1546596344.710 * [misc]taylor:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
1546596344.710 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596344.710 * [misc]taylor:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
1546596344.710 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596344.710 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596344.711 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.711 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.711 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.711 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.711 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.711 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.711 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596344.711 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
1546596344.711 * [misc]approximate:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in (x) around 0
1546596344.711 * [misc]taylor:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
1546596344.711 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1546596344.711 * [misc]taylor:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
1546596344.711 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1546596344.712 * [misc]backup-simplify:  Simplify (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
1546596344.712 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.712 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.712 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.712 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.712 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.712 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.712 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 x) 2))))) (- 1 (/ 1 (/ 1 x))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596344.712 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1546596344.712 * [misc]approximate:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
1546596344.712 * [misc]taylor:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
1546596344.712 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1546596344.712 * [misc]taylor:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
1546596344.713 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1546596344.713 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 (/ 1 (- x))) 1) (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 (- x)) 2))))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596344.713 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1)
1546596344.713 * [misc]backup-simplify:  Simplify (/ (- 1 x) (- (* 1 1) (* x x))) into (/ (- 1 x) (- 1 (pow x 2)))
1546596344.713 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in (x) around 0
1546596344.713 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
1546596344.713 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596344.713 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.713 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.713 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.713 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1546596344.713 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.713 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.713 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.713 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.713 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.713 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.714 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.714 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
1546596344.714 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596344.714 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.714 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.714 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.714 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.714 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.714 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1546596344.714 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.714 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.714 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.714 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.714 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.714 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.715 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.715 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.715 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.715 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.715 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
1546596344.715 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.715 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.715 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.716 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.716 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* -1 (/ 0 1)))) into 1
1546596344.716 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.716 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
1546596344.716 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) into (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2))))
1546596344.716 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1546596344.716 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
1546596344.716 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596344.716 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.716 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.716 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.716 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.716 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.716 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.716 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.716 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.716 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.716 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.716 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.716 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.716 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.717 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.717 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.717 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.717 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.717 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.717 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.717 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.717 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.717 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1546596344.717 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
1546596344.717 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596344.717 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.717 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.717 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.717 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.717 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.717 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.717 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.717 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.717 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.717 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.718 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.718 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.718 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.718 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.718 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.718 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.718 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.718 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.718 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.718 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1546596344.718 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.718 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.719 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.719 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.719 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.719 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.719 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.719 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* 1 (/ 0 -1)))) into -1
1546596344.719 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.720 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.720 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.720 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546596344.720 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.720 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.720 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.720 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)) (* -1 (/ 0 -1)))) into 1
1546596344.720 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.721 * [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)))
1546596344.721 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2))))
1546596344.721 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1546596344.721 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
1546596344.721 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596344.721 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.721 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.721 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.721 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.721 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.721 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.721 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.721 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.721 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.721 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.721 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.721 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.721 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.721 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.721 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.722 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.722 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.722 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.722 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.722 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
1546596344.722 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596344.722 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.722 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.722 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.722 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.722 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.722 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.722 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.722 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.722 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.722 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.722 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.722 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.722 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.722 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.722 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.722 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.723 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.723 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.723 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.723 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.723 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.723 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596344.723 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.724 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 0 -1)))) into -1
1546596344.724 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.724 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546596344.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.725 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.725 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 1 -1)) (* -1 (/ 0 -1)))) into -1
1546596344.725 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.725 * [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)))
1546596344.725 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1546596344.725 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))
1546596344.725 * [misc]approximate:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0
1546596344.725 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
1546596344.725 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596344.725 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.725 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.725 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.725 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.725 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.725 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
1546596344.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1546596344.725 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1546596344.725 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.726 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.726 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.726 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.726 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.726 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.726 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.726 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.726 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546596344.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.726 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546596344.726 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
1546596344.726 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1546596344.726 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.726 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.726 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.726 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.726 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.726 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
1546596344.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1546596344.726 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1546596344.726 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.726 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.727 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.727 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.727 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.727 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.727 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.727 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.727 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546596344.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.727 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.727 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546596344.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.728 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.728 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.728 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.728 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.728 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.728 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* -1 1)) into -1
1546596344.728 * [misc]backup-simplify:  Simplify -1 into -1
1546596344.728 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.728 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.728 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.729 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
1546596344.729 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2
1546596344.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.730 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2
1546596344.730 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546596344.730 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1546596344.730 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x)))) into (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))
1546596344.730 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in (x) around 0
1546596344.730 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
1546596344.730 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1546596344.730 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1546596344.730 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.730 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.730 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.730 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.730 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.730 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.730 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.730 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.731 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.731 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.731 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.731 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.731 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.731 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596344.731 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.732 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1546596344.732 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1546596344.732 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.732 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.732 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.732 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.732 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.732 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.732 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.732 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.732 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.732 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.732 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.732 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.733 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.733 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.733 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596344.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.733 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1546596344.734 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1546596344.734 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1546596344.734 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.734 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.734 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.734 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.734 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.734 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.734 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.734 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.734 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.734 * [misc]backup-simplify:  Simplify (* (sqrt -1) -1) into (* -1 (sqrt -1))
1546596344.734 * [misc]backup-simplify:  Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
1546596344.735 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.735 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.735 * [misc]backup-simplify:  Simplify (+ (* (sqrt -1) 1) (* 0 -1)) into (sqrt -1)
1546596344.735 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596344.735 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.736 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546596344.736 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.736 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.736 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1546596344.737 * [misc]backup-simplify:  Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
1546596344.738 * [misc]backup-simplify:  Simplify (+ (* (sqrt -1) 0) (+ (* 0 1) (* (/ -1/2 (sqrt -1)) -1))) into (* 1/2 (/ 1 (sqrt -1)))
1546596344.738 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
1546596344.739 * [misc]backup-simplify:  Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (sqrt -1) (/ 1 x)) (* -1 (sqrt -1)))) into (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
1546596344.740 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))
1546596344.740 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
1546596344.740 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.740 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.740 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.740 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.740 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.740 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.740 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.740 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.740 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.740 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.740 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.740 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.740 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.741 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.741 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.741 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.741 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596344.742 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.742 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1546596344.743 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1546596344.743 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.743 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.743 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.743 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.743 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.743 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of 1 in x
1546596344.743 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1546596344.743 * [misc]taylor:  Taking taylor expansion of x in x
1546596344.743 * [misc]backup-simplify:  Simplify 0 into 0
1546596344.743 * [misc]backup-simplify:  Simplify 1 into 1
1546596344.743 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546596344.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546596344.744 * [misc]backup-simplify:  Simplify (- 1) into -1
1546596344.744 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546596344.744 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1546596344.744 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596344.744 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546596344.744 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.744 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1546596344.745 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1546596344.745 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.745 * [misc]backup-simplify:  Simplify (* 1 (sqrt -1)) into (sqrt -1)
1546596344.745 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596344.745 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546596344.745 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546596344.746 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1)
1546596344.746 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1546596344.746 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546596344.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.747 * [misc]backup-simplify:  Simplify (- 0) into 0
1546596344.747 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546596344.747 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1546596344.748 * [misc]backup-simplify:  Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
1546596344.748 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546596344.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546596344.749 * [misc]backup-simplify:  Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
1546596344.749 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
1546596344.750 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* (sqrt -1) (/ 1 (- x))) (sqrt -1))) into (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
1546596344.750 * * * [misc]progress:  simplifying candidates
1546596344.750 * * * * [misc]progress:  [ 1 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596344.750 * * * * [misc]progress:  [ 2 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596344.750 * * * * [misc]progress:  [ 3 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1)))))>
1546596344.750 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))
1546596344.750 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596344.752 * * [misc]simplify:  iters left: 5 (21 enodes)
1546596344.755 * * [misc]simplify:  iters left: 4 (41 enodes)
1546596344.762 * * [misc]simplify:  iters left: 3 (97 enodes)
1546596344.803 * * [misc]simplify:  iters left: 2 (278 enodes)
1546596345.151 * [exit]simplify:  Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))
1546596345.151 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (pow (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 1)))))
1546596345.151 * * * * [misc]progress:  [ 4 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1)))))>
1546596345.151 * * * * [misc]progress:  [ 5 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log (- (* 1 1) (* x x)))) (log (- 1 x))))))))>
1546596345.152 * [enter]simplify:  Simplifying (+ (- (log (- 1 x)) (log (- (* 1 1) (* x x)))) (log (- 1 x)))
1546596345.152 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596345.155 * * [misc]simplify:  iters left: 5 (22 enodes)
1546596345.161 * * [misc]simplify:  iters left: 4 (37 enodes)
1546596345.171 * * [misc]simplify:  iters left: 3 (45 enodes)
1546596345.181 * * [misc]simplify:  iters left: 2 (50 enodes)
1546596345.192 * * [misc]simplify:  iters left: 1 (58 enodes)
1546596345.205 * [exit]simplify:  Simplified to (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))
1546596345.206 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x)))))))))
1546596345.206 * * * * [misc]progress:  [ 6 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (/ (- 1 x) (- (* 1 1) (* x x)))) (log (- 1 x))))))))>
1546596345.206 * [enter]simplify:  Simplifying (+ (log (/ (- 1 x) (- (* 1 1) (* x x)))) (log (- 1 x)))
1546596345.206 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596345.210 * * [misc]simplify:  iters left: 5 (23 enodes)
1546596345.216 * * [misc]simplify:  iters left: 4 (37 enodes)
1546596345.225 * * [misc]simplify:  iters left: 3 (48 enodes)
1546596345.236 * * [misc]simplify:  iters left: 2 (53 enodes)
1546596345.248 * * [misc]simplify:  iters left: 1 (54 enodes)
1546596345.259 * [exit]simplify:  Simplified to (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))
1546596345.259 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x)))))))))
1546596345.259 * * * * [misc]progress:  [ 7 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596345.259 * * * * [misc]progress:  [ 8 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596345.259 * * * * [misc]progress:  [ 9 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
1546596345.260 * [enter]simplify:  Simplifying (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
1546596345.260 * * [misc]simplify:  iters left: 6 (12 enodes)
1546596345.262 * * [misc]simplify:  iters left: 5 (33 enodes)
1546596345.271 * * [misc]simplify:  iters left: 4 (138 enodes)
1546596345.359 * [exit]simplify:  Simplified to (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))
1546596345.359 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3)))))))
1546596345.359 * * * * [misc]progress:  [ 10 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
1546596345.359 * [enter]simplify:  Simplifying (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
1546596345.359 * * [misc]simplify:  iters left: 6 (12 enodes)
1546596345.363 * * [misc]simplify:  iters left: 5 (35 enodes)
1546596345.370 * * [misc]simplify:  iters left: 4 (124 enodes)
1546596345.412 * * [misc]simplify:  iters left: 3 (479 enodes)
1546596346.033 * [exit]simplify:  Simplified to (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))
1546596346.034 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3)))))))
1546596346.034 * * * * [misc]progress:  [ 11 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596346.034 * * * * [misc]progress:  [ 12 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596346.034 * * * * [misc]progress:  [ 13 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596346.034 * * * * [misc]progress:  [ 14 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
1546596346.034 * [enter]simplify:  Simplifying (* (- 1 x) (- (pow 1 3) (pow x 3)))
1546596346.034 * * [misc]simplify:  iters left: 5 (8 enodes)
1546596346.038 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596346.043 * * [misc]simplify:  iters left: 3 (39 enodes)
1546596346.050 * * [misc]simplify:  iters left: 2 (97 enodes)
1546596346.075 * * [misc]simplify:  iters left: 1 (323 enodes)
1546596346.537 * [exit]simplify:  Simplified to (fma (- x) (fma (* x x) (- x) 1) (fma (* x x) (- x) 1))
1546596346.537 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (- x) (fma (* x x) (- x) 1) (fma (* x x) (- x) 1)) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))
1546596346.538 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))
1546596346.538 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596346.540 * * [misc]simplify:  iters left: 5 (27 enodes)
1546596346.545 * * [misc]simplify:  iters left: 4 (73 enodes)
1546596346.566 * * [misc]simplify:  iters left: 3 (226 enodes)
1546596346.824 * [exit]simplify:  Simplified to (fma (- 1 (* x x)) (fma x x x) (- 1 (* x x)))
1546596346.824 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (fma (- 1 (* x x)) (fma x x x) (- 1 (* x x))))))))
1546596346.824 * * * * [misc]progress:  [ 15 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (* (- (* 1 1) (* x x)) (+ 1 x)))))))>
1546596346.824 * [enter]simplify:  Simplifying (* (- 1 x) (- (* 1 1) (* x x)))
1546596346.824 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596346.826 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596346.828 * * [misc]simplify:  iters left: 4 (31 enodes)
1546596346.835 * * [misc]simplify:  iters left: 3 (77 enodes)
1546596346.879 * * [misc]simplify:  iters left: 2 (253 enodes)
1546596347.157 * [exit]simplify:  Simplified to (- (- 1 x) (* (- 1 x) (* x x)))
1546596347.157 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x) (* (- 1 x) (* x x))) (* (- (* 1 1) (* x x)) (+ 1 x)))))))
1546596347.158 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (+ 1 x))
1546596347.158 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596347.159 * * [misc]simplify:  iters left: 5 (20 enodes)
1546596347.162 * * [misc]simplify:  iters left: 4 (44 enodes)
1546596347.174 * * [misc]simplify:  iters left: 3 (100 enodes)
1546596347.226 * * [misc]simplify:  iters left: 2 (313 enodes)
1546596347.513 * [exit]simplify:  Simplified to (fma (fma x x x) (- x) (+ 1 x))
1546596347.513 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (fma (fma x x x) (- x) (+ 1 x)))))))
1546596347.513 * * * * [misc]progress:  [ 16 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596347.513 * * * * [misc]progress:  [ 17 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x)))))))>
1546596347.514 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))
1546596347.514 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596347.518 * * [misc]simplify:  iters left: 5 (23 enodes)
1546596347.524 * * [misc]simplify:  iters left: 4 (40 enodes)
1546596347.536 * * [misc]simplify:  iters left: 3 (81 enodes)
1546596347.566 * * [misc]simplify:  iters left: 2 (173 enodes)
1546596347.631 * * [misc]simplify:  iters left: 1 (365 enodes)
1546596347.888 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1546596347.889 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x))))))))
1546596347.889 * * * * [misc]progress:  [ 18 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x)))))))>
1546596347.889 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))
1546596347.889 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596347.890 * * [misc]simplify:  iters left: 5 (23 enodes)
1546596347.894 * * [misc]simplify:  iters left: 4 (40 enodes)
1546596347.899 * * [misc]simplify:  iters left: 3 (81 enodes)
1546596347.914 * * [misc]simplify:  iters left: 2 (173 enodes)
1546596347.998 * * [misc]simplify:  iters left: 1 (365 enodes)
1546596348.250 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1546596348.250 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x))))))))
1546596348.250 * * * * [misc]progress:  [ 19 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (* (- x) (/ (- 1 x) (- (* 1 1) (* x x)))))))))>
1546596348.250 * [enter]simplify:  Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))
1546596348.250 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596348.252 * * [misc]simplify:  iters left: 5 (23 enodes)
1546596348.255 * * [misc]simplify:  iters left: 4 (45 enodes)
1546596348.265 * * [misc]simplify:  iters left: 3 (98 enodes)
1546596348.302 * * [misc]simplify:  iters left: 2 (177 enodes)
1546596348.344 * * [misc]simplify:  iters left: 1 (343 enodes)
1546596348.685 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1546596348.685 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x))))))))
1546596348.686 * * * * [misc]progress:  [ 20 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (* (- x) (/ (- 1 x) (- (* 1 1) (* x x)))))))))>
1546596348.686 * [enter]simplify:  Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))
1546596348.686 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596348.689 * * [misc]simplify:  iters left: 5 (23 enodes)
1546596348.696 * * [misc]simplify:  iters left: 4 (45 enodes)
1546596348.711 * * [misc]simplify:  iters left: 3 (98 enodes)
1546596348.749 * * [misc]simplify:  iters left: 2 (177 enodes)
1546596348.812 * * [misc]simplify:  iters left: 1 (343 enodes)
1546596349.197 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1546596349.197 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x))))))))
1546596349.197 * * * * [misc]progress:  [ 21 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))))))>
1546596349.197 * [enter]simplify:  Simplifying (cbrt (- 1 x))
1546596349.198 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596349.199 * * [misc]simplify:  iters left: 2 (8 enodes)
1546596349.201 * * [misc]simplify:  iters left: 1 (9 enodes)
1546596349.203 * [exit]simplify:  Simplified to (cbrt (- 1 x))
1546596349.203 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))))))
1546596349.203 * * * * [misc]progress:  [ 22 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x)))))))>
1546596349.203 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1546596349.203 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596349.205 * * [misc]simplify:  iters left: 2 (8 enodes)
1546596349.207 * * [misc]simplify:  iters left: 1 (9 enodes)
1546596349.209 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596349.209 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x)))))))
1546596349.209 * * * * [misc]progress:  [ 23 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x))))))>
1546596349.210 * [enter]simplify:  Simplifying (- 1 x)
1546596349.210 * * [misc]simplify:  iters left: 2 (3 enodes)
1546596349.211 * * [misc]simplify:  iters left: 1 (7 enodes)
1546596349.212 * [exit]simplify:  Simplified to (- 1 x)
1546596349.212 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x))))))
1546596349.213 * * * * [misc]progress:  [ 24 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.213 * [enter]simplify:  Simplifying (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))))
1546596349.213 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596349.216 * * [misc]simplify:  iters left: 5 (19 enodes)
1546596349.221 * * [misc]simplify:  iters left: 4 (25 enodes)
1546596349.228 * * [misc]simplify:  iters left: 3 (29 enodes)
1546596349.235 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x)))))
1546596349.235 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.235 * * * * [misc]progress:  [ 25 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.236 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1546596349.236 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596349.239 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596349.244 * * [misc]simplify:  iters left: 4 (24 enodes)
1546596349.250 * * [misc]simplify:  iters left: 3 (28 enodes)
1546596349.257 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1546596349.257 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.257 * * * * [misc]progress:  [ 26 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.257 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1546596349.257 * * [misc]simplify:  iters left: 6 (11 enodes)
1546596349.261 * * [misc]simplify:  iters left: 5 (24 enodes)
1546596349.268 * * [misc]simplify:  iters left: 4 (37 enodes)
1546596349.278 * * [misc]simplify:  iters left: 3 (42 enodes)
1546596349.288 * * [misc]simplify:  iters left: 2 (45 enodes)
1546596349.299 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))))
1546596349.299 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.299 * * * * [misc]progress:  [ 27 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.299 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x))))
1546596349.299 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596349.303 * * [misc]simplify:  iters left: 5 (19 enodes)
1546596349.308 * * [misc]simplify:  iters left: 4 (25 enodes)
1546596349.316 * * [misc]simplify:  iters left: 3 (28 enodes)
1546596349.321 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
1546596349.321 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.321 * * * * [misc]progress:  [ 28 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596349.321 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1546596349.321 * * [misc]simplify:  iters left: 6 (6 enodes)
1546596349.322 * * [misc]simplify:  iters left: 5 (12 enodes)
1546596349.324 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596349.326 * * [misc]simplify:  iters left: 3 (21 enodes)
1546596349.328 * * [misc]simplify:  iters left: 2 (26 enodes)
1546596349.331 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1546596349.331 * [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 x))) (- 1 x)))))))
1546596349.331 * * * * [misc]progress:  [ 29 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
1546596349.332 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
1546596349.332 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596349.333 * * [misc]simplify:  iters left: 5 (14 enodes)
1546596349.334 * * [misc]simplify:  iters left: 4 (17 enodes)
1546596349.336 * * [misc]simplify:  iters left: 3 (18 enodes)
1546596349.339 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x)))
1546596349.339 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x)))))))
1546596349.339 * * * * [misc]progress:  [ 30 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.339 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1546596349.339 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596349.341 * * [misc]simplify:  iters left: 5 (19 enodes)
1546596349.343 * * [misc]simplify:  iters left: 4 (23 enodes)
1546596349.346 * * [misc]simplify:  iters left: 3 (25 enodes)
1546596349.349 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1546596349.349 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.349 * * * * [misc]progress:  [ 31 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.349 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1546596349.349 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596349.351 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596349.353 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596349.355 * * [misc]simplify:  iters left: 3 (22 enodes)
1546596349.357 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1546596349.357 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.358 * * * * [misc]progress:  [ 32 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596349.358 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1546596349.358 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596349.359 * * [misc]simplify:  iters left: 4 (9 enodes)
1546596349.360 * * [misc]simplify:  iters left: 3 (12 enodes)
1546596349.361 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596349.361 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (* (/ (sqrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x)))))))
1546596349.361 * * * * [misc]progress:  [ 33 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ 1 x)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
1546596349.361 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1546596349.361 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596349.362 * * [misc]simplify:  iters left: 4 (11 enodes)
1546596349.364 * * [misc]simplify:  iters left: 3 (12 enodes)
1546596349.365 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1546596349.365 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ x 1)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x)))))))
1546596349.365 * * * * [misc]progress:  [ 34 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.365 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1546596349.365 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596349.367 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596349.369 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596349.371 * * [misc]simplify:  iters left: 3 (21 enodes)
1546596349.373 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1546596349.373 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.374 * * * * [misc]progress:  [ 35 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- (* 1 1) (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.374 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* 1 1) (* x x))))
1546596349.374 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596349.375 * * [misc]simplify:  iters left: 5 (12 enodes)
1546596349.376 * * [misc]simplify:  iters left: 4 (16 enodes)
1546596349.378 * * [misc]simplify:  iters left: 3 (18 enodes)
1546596349.381 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* x x))))
1546596349.381 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.381 * * * * [misc]progress:  [ 36 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596349.381 * [enter]simplify:  Simplifying (/ 1 1)
1546596349.381 * * [misc]simplify:  iters left: 2 (2 enodes)
1546596349.382 * * [misc]simplify:  iters left: 1 (4 enodes)
1546596349.383 * [exit]simplify:  Simplified to 1
1546596349.383 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))
1546596349.383 * * * * [misc]progress:  [ 37 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))>
1546596349.383 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1546596349.383 * * [misc]simplify:  iters left: 4 (4 enodes)
1546596349.385 * * [misc]simplify:  iters left: 3 (7 enodes)
1546596349.386 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1546596349.386 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ x 1)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))
1546596349.386 * * * * [misc]progress:  [ 38 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596349.387 * * * * [misc]progress:  [ 39 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596349.387 * [enter]simplify:  Simplifying (- 1 x)
1546596349.387 * * [misc]simplify:  iters left: 2 (3 enodes)
1546596349.388 * * [misc]simplify:  iters left: 1 (7 enodes)
1546596349.390 * [exit]simplify:  Simplified to (- 1 x)
1546596349.390 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)))))))
1546596349.390 * * * * [misc]progress:  [ 40 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))) (- 1 x)))))))>
1546596349.390 * [enter]simplify:  Simplifying (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3)))
1546596349.390 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596349.394 * * [misc]simplify:  iters left: 5 (29 enodes)
1546596349.402 * * [misc]simplify:  iters left: 4 (50 enodes)
1546596349.419 * * [misc]simplify:  iters left: 3 (92 enodes)
1546596349.447 * * [misc]simplify:  iters left: 2 (101 enodes)
1546596349.463 * * [misc]simplify:  iters left: 1 (104 enodes)
1546596349.471 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (pow x 6)))
1546596349.471 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (pow x 6))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))) (- 1 x)))))))
1546596349.471 * * * * [misc]progress:  [ 41 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (* (+ (* 1 1) (* x x)) (- 1 x)))))))>
1546596349.471 * [enter]simplify:  Simplifying (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x))))
1546596349.471 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596349.473 * * [misc]simplify:  iters left: 5 (23 enodes)
1546596349.477 * * [misc]simplify:  iters left: 4 (40 enodes)
1546596349.483 * * [misc]simplify:  iters left: 3 (63 enodes)
1546596349.491 * * [misc]simplify:  iters left: 2 (67 enodes)
1546596349.504 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (pow x 4)))
1546596349.504 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (pow x 4))) (* (+ (* 1 1) (* x x)) (- 1 x)))))))
1546596349.504 * * * * [misc]progress:  [ 42 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
1546596349.504 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* x x) (* 1 x)))
1546596349.504 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596349.507 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596349.511 * * [misc]simplify:  iters left: 4 (23 enodes)
1546596349.518 * * [misc]simplify:  iters left: 3 (32 enodes)
1546596349.523 * * [misc]simplify:  iters left: 2 (36 enodes)
1546596349.528 * * [misc]simplify:  iters left: 1 (41 enodes)
1546596349.531 * [exit]simplify:  Simplified to (fma x (+ 1 x) 1)
1546596349.531 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))) (fma x (+ 1 x) 1))))))
1546596349.531 * * * * [misc]progress:  [ 43 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (+ 1 x))))))>
1546596349.531 * [enter]simplify:  Simplifying (+ 1 x)
1546596349.531 * * [misc]simplify:  iters left: 2 (3 enodes)
1546596349.532 * * [misc]simplify:  iters left: 1 (6 enodes)
1546596349.532 * [exit]simplify:  Simplified to (+ x 1)
1546596349.532 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (+ x 1))))))
1546596349.532 * * * * [misc]progress:  [ 44 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- (* 1 1) (* x x)))))))>
1546596349.533 * [enter]simplify:  Simplifying (* (- 1 x) (- 1 x))
1546596349.533 * * [misc]simplify:  iters left: 4 (4 enodes)
1546596349.533 * * [misc]simplify:  iters left: 3 (8 enodes)
1546596349.534 * * [misc]simplify:  iters left: 2 (15 enodes)
1546596349.538 * * [misc]simplify:  iters left: 1 (34 enodes)
1546596349.544 * [exit]simplify:  Simplified to (* (- 1 x) (- 1 x))
1546596349.544 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- (* 1 1) (* x x)))))))
1546596349.544 * * * * [misc]progress:  [ 45 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- (* 1 1) (* x x))))))))>
1546596349.544 * * * * [misc]progress:  [ 46 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596349.544 * * * * [misc]progress:  [ 47 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596349.544 * * * * [misc]progress:  [ 48 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 1)))>
1546596349.545 * * * * [misc]progress:  [ 49 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596349.545 * * * * [misc]progress:  [ 50 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596349.545 * * * * [misc]progress:  [ 51 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596349.545 * * * * [misc]progress:  [ 52 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596349.545 * * * * [misc]progress:  [ 53 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (sqrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596349.545 * * * * [misc]progress:  [ 54 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596349.545 * * * * [misc]progress:  [ 55 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (log1p (expm1 (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.545 * * * * [misc]progress:  [ 56 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (expm1 (log1p (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.545 * * * * [misc]progress:  [ 57 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (pow (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x))))))>
1546596349.545 * * * * [misc]progress:  [ 58 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (- (log (- 1 x)) (log (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.545 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (- (* 1 1) (* x x))))
1546596349.545 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596349.547 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596349.549 * * [misc]simplify:  iters left: 4 (25 enodes)
1546596349.552 * * [misc]simplify:  iters left: 3 (27 enodes)
1546596349.558 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (- 1 (* x x))))
1546596349.558 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (exp (- (log (- 1 x)) (log (- 1 (* x x))))) (- 1 x))))))
1546596349.558 * * * * [misc]progress:  [ 59 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (log (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.558 * * * * [misc]progress:  [ 60 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (log (exp (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.559 * * * * [misc]progress:  [ 61 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.559 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))
1546596349.559 * * [misc]simplify:  iters left: 6 (11 enodes)
1546596349.563 * * [misc]simplify:  iters left: 5 (27 enodes)
1546596349.573 * * [misc]simplify:  iters left: 4 (86 enodes)
1546596349.612 * * [misc]simplify:  iters left: 3 (250 enodes)
1546596349.851 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (- 1 (* x x))) 3)
1546596349.851 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (cbrt (pow (/ (- 1 x) (- 1 (* x x))) 3)) (- 1 x))))))
1546596349.851 * * * * [misc]progress:  [ 62 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.851 * * * * [misc]progress:  [ 63 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (cbrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.851 * * * * [misc]progress:  [ 64 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.851 * * * * [misc]progress:  [ 65 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (- 1 x)) (- (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596349.851 * * * * [misc]progress:  [ 66 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (/ 1 (- (* 1 1) (* x x))) (/ x (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596349.851 * [enter]simplify:  Simplifying (/ 1 (- (* 1 1) (* x x)))
1546596349.851 * * [misc]simplify:  iters left: 6 (6 enodes)
1546596349.852 * * [misc]simplify:  iters left: 5 (11 enodes)
1546596349.854 * * [misc]simplify:  iters left: 4 (15 enodes)
1546596349.856 * * [misc]simplify:  iters left: 3 (17 enodes)
1546596349.857 * [exit]simplify:  Simplified to (/ 1 (- 1 (* x x)))
1546596349.857 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- (/ 1 (- 1 (* x x))) (/ x (- (* 1 1) (* x x)))) (- 1 x))))))
1546596349.857 * * * * [misc]progress:  [ 67 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.858 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1546596349.858 * * [misc]simplify:  iters left: 6 (11 enodes)
1546596349.860 * * [misc]simplify:  iters left: 5 (24 enodes)
1546596349.863 * * [misc]simplify:  iters left: 4 (37 enodes)
1546596349.868 * * [misc]simplify:  iters left: 3 (42 enodes)
1546596349.878 * * [misc]simplify:  iters left: 2 (45 enodes)
1546596349.888 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))))
1546596349.888 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))
1546596349.888 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))
1546596349.889 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596349.892 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596349.896 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596349.901 * * [misc]simplify:  iters left: 3 (22 enodes)
1546596349.906 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))
1546596349.906 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x))))))
1546596349.906 * * * * [misc]progress:  [ 68 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596349.906 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x))))
1546596349.906 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596349.910 * * [misc]simplify:  iters left: 5 (19 enodes)
1546596349.915 * * [misc]simplify:  iters left: 4 (25 enodes)
1546596349.921 * * [misc]simplify:  iters left: 3 (28 enodes)
1546596349.928 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
1546596349.928 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))
1546596349.928 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1546596349.928 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596349.932 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596349.936 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596349.941 * * [misc]simplify:  iters left: 3 (22 enodes)
1546596349.946 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))
1546596349.946 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x))))))
1546596349.946 * * * * [misc]progress:  [ 69 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596349.946 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1546596349.946 * * [misc]simplify:  iters left: 6 (6 enodes)
1546596349.948 * * [misc]simplify:  iters left: 5 (12 enodes)
1546596349.952 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596349.959 * * [misc]simplify:  iters left: 3 (21 enodes)
1546596349.963 * * [misc]simplify:  iters left: 2 (26 enodes)
1546596349.969 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1546596349.969 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))
1546596349.970 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))
1546596349.970 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596349.973 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596349.977 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596349.981 * * [misc]simplify:  iters left: 3 (21 enodes)
1546596349.986 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (- 1 (* x x)))
1546596349.986 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))
1546596349.986 * * * * [misc]progress:  [ 70 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))>
1546596349.986 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
1546596349.987 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596349.989 * * [misc]simplify:  iters left: 5 (14 enodes)
1546596349.993 * * [misc]simplify:  iters left: 4 (17 enodes)
1546596349.997 * * [misc]simplify:  iters left: 3 (18 enodes)
1546596350.002 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x)))
1546596350.002 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))
1546596350.002 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (- 1 x))
1546596350.002 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596350.004 * * [misc]simplify:  iters left: 4 (9 enodes)
1546596350.006 * * [misc]simplify:  iters left: 3 (10 enodes)
1546596350.009 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (- 1 x))
1546596350.009 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))
1546596350.009 * * * * [misc]progress:  [ 71 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596350.009 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1546596350.009 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596350.013 * * [misc]simplify:  iters left: 5 (19 enodes)
1546596350.018 * * [misc]simplify:  iters left: 4 (23 enodes)
1546596350.024 * * [misc]simplify:  iters left: 3 (25 enodes)
1546596350.030 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1546596350.030 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))
1546596350.030 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))
1546596350.030 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596350.033 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596350.037 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596350.042 * * [misc]simplify:  iters left: 3 (22 enodes)
1546596350.045 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))
1546596350.045 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x))))))
1546596350.045 * * * * [misc]progress:  [ 72 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596350.045 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1546596350.045 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596350.047 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596350.049 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596350.051 * * [misc]simplify:  iters left: 3 (22 enodes)
1546596350.054 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1546596350.054 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))
1546596350.054 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1546596350.054 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596350.055 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596350.057 * * [misc]simplify:  iters left: 4 (20 enodes)
1546596350.060 * * [misc]simplify:  iters left: 3 (22 enodes)
1546596350.062 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1546596350.062 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x))))))
1546596350.062 * * * * [misc]progress:  [ 73 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596350.062 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1546596350.062 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596350.063 * * [misc]simplify:  iters left: 4 (9 enodes)
1546596350.065 * * [misc]simplify:  iters left: 3 (12 enodes)
1546596350.066 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596350.066 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x))))))
1546596350.066 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))
1546596350.066 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596350.068 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596350.069 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596350.072 * * [misc]simplify:  iters left: 3 (21 enodes)
1546596350.074 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (- 1 (* x x)))
1546596350.074 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))
1546596350.074 * * * * [misc]progress:  [ 74 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x))))))>
1546596350.074 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1546596350.074 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596350.076 * * [misc]simplify:  iters left: 4 (11 enodes)
1546596350.078 * * [misc]simplify:  iters left: 3 (12 enodes)
1546596350.079 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1546596350.079 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ x 1)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x))))))
1546596350.079 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (- 1 x))
1546596350.079 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596350.080 * * [misc]simplify:  iters left: 4 (9 enodes)
1546596350.081 * * [misc]simplify:  iters left: 3 (10 enodes)
1546596350.082 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (- 1 x))
1546596350.082 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x))))))
1546596350.082 * * * * [misc]progress:  [ 75 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596350.083 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1546596350.083 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596350.084 * * [misc]simplify:  iters left: 5 (15 enodes)
1546596350.086 * * [misc]simplify:  iters left: 4 (19 enodes)
1546596350.088 * * [misc]simplify:  iters left: 3 (21 enodes)
1546596350.091 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1546596350.091 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))) (- 1 x))))))
1546596350.091 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))
1546596350.091 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596350.092 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596350.094 * * [misc]simplify:  iters left: 4 (24 enodes)
1546596350.097 * * [misc]simplify:  iters left: 3 (28 enodes)
1546596350.100 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (- 1 (* x x))))
1546596350.100 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- 1 (* x x))))) (- 1 x))))))
1546596350.100 * * * * [misc]progress:  [ 76 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- (* 1 1) (* x x)))) (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))>
1546596350.101 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* 1 1) (* x x))))
1546596350.101 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596350.102 * * [misc]simplify:  iters left: 5 (12 enodes)
1546596350.103 * * [misc]simplify:  iters left: 4 (16 enodes)
1546596350.105 * * [misc]simplify:  iters left: 3 (18 enodes)
1546596350.107 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* x x))))
1546596350.107 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))) (- 1 x))))))
1546596350.107 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))
1546596350.107 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596350.109 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596350.111 * * [misc]simplify:  iters left: 4 (24 enodes)
1546596350.117 * * [misc]simplify:  iters left: 3 (28 enodes)
1546596350.123 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1546596350.123 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- 1 (* x x))))) (- 1 x))))))
1546596350.123 * * * * [misc]progress:  [ 77 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 1) (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596350.123 * [enter]simplify:  Simplifying (/ 1 1)
1546596350.123 * * [misc]simplify:  iters left: 2 (2 enodes)
1546596350.124 * * [misc]simplify:  iters left: 1 (4 enodes)
1546596350.125 * [exit]simplify:  Simplified to 1
1546596350.125 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))
1546596350.125 * [enter]simplify:  Simplifying (/ (- 1 x) (- (* 1 1) (* x x)))
1546596350.125 * * [misc]simplify:  iters left: 6 (7 enodes)
1546596350.128 * * [misc]simplify:  iters left: 5 (17 enodes)
1546596350.133 * * [misc]simplify:  iters left: 4 (23 enodes)
1546596350.138 * * [misc]simplify:  iters left: 3 (27 enodes)
1546596350.144 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (* x x)))
1546596350.144 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- 1 (* x x)))) (- 1 x))))))
1546596350.144 * * * * [misc]progress:  [ 78 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ 1 x)) (/ (- 1 x) (- 1 x))) (- 1 x))))))>
1546596350.144 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1546596350.144 * * [misc]simplify:  iters left: 4 (4 enodes)
1546596350.145 * * [misc]simplify:  iters left: 3 (7 enodes)
1546596350.146 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1546596350.146 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ x 1)) (/ (- 1 x) (- 1 x))) (- 1 x))))))
1546596350.146 * [enter]simplify:  Simplifying (/ (- 1 x) (- 1 x))
1546596350.146 * * [misc]simplify:  iters left: 4 (4 enodes)
1546596350.147 * * [misc]simplify:  iters left: 3 (11 enodes)
1546596350.148 * * [misc]simplify:  iters left: 2 (12 enodes)
1546596350.149 * [exit]simplify:  Simplified to 1
1546596350.149 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ 1 x)) 1) (- 1 x))))))
1546596350.149 * * * * [misc]progress:  [ 79 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596350.149 * * * * [misc]progress:  [ 80 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596350.149 * * * * [misc]progress:  [ 81 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- (* 1 1) (* x x)) (- 1 x))) (- 1 x))))))>
1546596350.149 * * * * [misc]progress:  [ 82 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596350.149 * [enter]simplify:  Simplifying (cbrt (- (* 1 1) (* x x)))
1546596350.149 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596350.150 * * [misc]simplify:  iters left: 4 (11 enodes)
1546596350.152 * * [misc]simplify:  iters left: 3 (15 enodes)
1546596350.153 * * [misc]simplify:  iters left: 2 (17 enodes)
1546596350.155 * [exit]simplify:  Simplified to (cbrt (- 1 (* x x)))
1546596350.155 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (cbrt (- 1 (* x x)))) (- 1 x))))))
1546596350.155 * * * * [misc]progress:  [ 83 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))>
1546596350.155 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1546596350.155 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596350.156 * * [misc]simplify:  iters left: 4 (11 enodes)
1546596350.158 * * [misc]simplify:  iters left: 3 (15 enodes)
1546596350.160 * * [misc]simplify:  iters left: 2 (17 enodes)
1546596350.161 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1546596350.161 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 (* x x)))) (- 1 x))))))
1546596350.161 * * * * [misc]progress:  [ 84 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) 1) (- (* 1 1) (* x x))) (- 1 x))))))>
1546596350.162 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1546596350.162 * * [misc]simplify:  iters left: 4 (5 enodes)
1546596350.163 * * [misc]simplify:  iters left: 3 (10 enodes)
1546596350.164 * * [misc]simplify:  iters left: 2 (14 enodes)
1546596350.165 * * [misc]simplify:  iters left: 1 (16 enodes)
1546596350.168 * [exit]simplify:  Simplified to (- 1 (* x x))
1546596350.168 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) 1) (- 1 (* x x))) (- 1 x))))))
1546596350.168 * * * * [misc]progress:  [ 85 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))))>
1546596350.168 * [enter]simplify:  Simplifying (- 1 x)
1546596350.168 * * [misc]simplify:  iters left: 2 (3 enodes)
1546596350.168 * * [misc]simplify:  iters left: 1 (7 enodes)
1546596350.169 * [exit]simplify:  Simplified to (- 1 x)
1546596350.169 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))))
1546596350.169 * * * * [misc]progress:  [ 86 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- (* 1 1) (* x x)) (cbrt (- 1 x)))) (- 1 x))))))>
1546596350.170 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1546596350.170 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596350.170 * * [misc]simplify:  iters left: 4 (9 enodes)
1546596350.171 * * [misc]simplify:  iters left: 3 (10 enodes)
1546596350.173 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1546596350.173 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- (* 1 1) (* x x)) (cbrt (- 1 x)))) (- 1 x))))))
1546596350.173 * * * * [misc]progress:  [ 87 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- (* 1 1) (* x x)) (sqrt (- 1 x)))) (- 1 x))))))>
1546596350.173 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1546596350.173 * * [misc]simplify:  iters left: 3 (4 enodes)
1546596350.174 * * [misc]simplify:  iters left: 2 (8 enodes)
1546596350.174 * * [misc]simplify:  iters left: 1 (9 enodes)
1546596350.175 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596350.176 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- (* 1 1) (* x x)) (sqrt (- 1 x)))) (- 1 x))))))
1546596350.176 * * * * [misc]progress:  [ 88 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- (* 1 1) (* x x)) (- 1 x))) (- 1 x))))))>
1546596350.176 * * * * [misc]progress:  [ 89 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))) (- 1 x))))))>
1546596350.176 * [enter]simplify:  Simplifying (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))
1546596350.176 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596350.178 * * [misc]simplify:  iters left: 5 (26 enodes)
1546596350.183 * * [misc]simplify:  iters left: 4 (59 enodes)
1546596350.197 * * [misc]simplify:  iters left: 3 (101 enodes)
1546596350.211 * * [misc]simplify:  iters left: 2 (123 enodes)
1546596350.235 * * [misc]simplify:  iters left: 1 (131 enodes)
1546596350.260 * [exit]simplify:  Simplified to (fma (* x x) (* x x) (fma x x 1))
1546596350.260 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (fma (* x x) (* x x) (fma x x 1))) (- 1 x))))))
1546596350.261 * * * * [misc]progress:  [ 90 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (+ (* 1 1) (* x x))) (- 1 x))))))>
1546596350.261 * [enter]simplify:  Simplifying (+ (* 1 1) (* x x))
1546596350.261 * * [misc]simplify:  iters left: 4 (5 enodes)
1546596350.263 * * [misc]simplify:  iters left: 3 (9 enodes)
1546596350.265 * * [misc]simplify:  iters left: 2 (10 enodes)
1546596350.267 * [exit]simplify:  Simplified to (fma x x 1)
1546596350.267 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (fma x x 1)) (- 1 x))))))
1546596350.267 * * * * [misc]progress:  [ 91 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (pow 1 3) (pow x 3)) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x))))))>
1546596350.267 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1546596350.267 * * [misc]simplify:  iters left: 3 (6 enodes)
1546596350.270 * * [misc]simplify:  iters left: 2 (15 enodes)
1546596350.274 * * [misc]simplify:  iters left: 1 (22 enodes)
1546596350.279 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1546596350.279 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (fma (- x) (* x x) 1) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x))))))
1546596350.279 * * * * [misc]progress:  [ 92 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x))) (- 1 x))))))>
1546596350.280 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1546596350.280 * * [misc]simplify:  iters left: 4 (5 enodes)
1546596350.281 * * [misc]simplify:  iters left: 3 (10 enodes)
1546596350.284 * * [misc]simplify:  iters left: 2 (14 enodes)
1546596350.287 * * [misc]simplify:  iters left: 1 (16 enodes)
1546596350.291 * [exit]simplify:  Simplified to (- 1 (* x x))
1546596350.291 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x))) (- 1 x))))))
1546596350.291 * * * * [misc]progress:  [ 93 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596350.291 * * * * [misc]progress:  [ 94 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596350.291 * * * * [misc]progress:  [ 95 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1/2))))>
1546596350.291 * * * * [misc]progress:  [ 96 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) 1))))>
1546596350.291 * * * * [misc]progress:  [ 97 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596350.291 * * * * [misc]progress:  [ 98 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596350.291 * * * * [misc]progress:  [ 99 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596350.291 * * * * [misc]progress:  [ 100 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596350.291 * * * * [misc]progress:  [ 101 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
1546596350.292 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1546596350.292 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596350.295 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596350.300 * * [misc]simplify:  iters left: 4 (24 enodes)
1546596350.306 * * [misc]simplify:  iters left: 3 (28 enodes)
1546596350.312 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1546596350.313 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
1546596350.313 * * * * [misc]progress:  [ 102 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3)))) (sqrt (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
1546596350.313 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3))))
1546596350.313 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596350.317 * * [misc]simplify:  iters left: 5 (21 enodes)
1546596350.322 * * [misc]simplify:  iters left: 4 (40 enodes)
1546596350.337 * * [misc]simplify:  iters left: 3 (98 enodes)
1546596350.372 * * [misc]simplify:  iters left: 2 (324 enodes)
1546596350.932 * [exit]simplify:  Simplified to (sqrt (fma (fma (- x) (* x x) 1) (- x) (fma (- x) (* x x) 1)))
1546596350.932 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (fma (fma (- x) (* x x) 1) (- x) (fma (- x) (* x x) 1))) (sqrt (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))
1546596350.932 * * * * [misc]progress:  [ 103 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (* 1 1) (* x x)))) (sqrt (* (- (* 1 1) (* x x)) (+ 1 x)))))))>
1546596350.933 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- (* 1 1) (* x x))))
1546596350.933 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596350.934 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596350.936 * * [misc]simplify:  iters left: 4 (32 enodes)
1546596350.942 * * [misc]simplify:  iters left: 3 (78 enodes)
1546596350.976 * * [misc]simplify:  iters left: 2 (254 enodes)
1546596351.265 * [exit]simplify:  Simplified to (sqrt (* (- 1 (* x x)) (- 1 x)))
1546596351.266 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (* (- 1 (* x x)) (- 1 x))) (sqrt (* (- (* 1 1) (* x x)) (+ 1 x)))))))
1546596351.266 * * * * [misc]progress:  [ 104 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
1546596351.266 * [enter]simplify:  Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))))
1546596351.266 * * [misc]simplify:  iters left: 6 (13 enodes)
1546596351.271 * * [misc]simplify:  iters left: 5 (31 enodes)
1546596351.275 * * [misc]simplify:  iters left: 4 (58 enodes)
1546596351.289 * * [misc]simplify:  iters left: 3 (162 enodes)
1546596351.373 * [exit]simplify:  Simplified to (sqrt (/ (fma (- x) (fma (* x x) (- x) 1) (fma (* x x) (- x) 1)) (- 1 (* x x))))
1546596351.373 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (/ (fma (- x) (fma (* x x) (- x) 1) (fma (* x x) (- x) 1)) (- 1 (* x x)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))
1546596351.374 * * * * [misc]progress:  [ 105 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (sqrt (+ 1 x))))))>
1546596351.374 * [enter]simplify:  Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))
1546596351.374 * * [misc]simplify:  iters left: 6 (9 enodes)
1546596351.377 * * [misc]simplify:  iters left: 5 (22 enodes)
1546596351.384 * * [misc]simplify:  iters left: 4 (44 enodes)
1546596351.396 * * [misc]simplify:  iters left: 3 (127 enodes)
1546596351.449 * * [misc]simplify:  iters left: 2 (401 enodes)
1546596352.185 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1546596352.185 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
1546596352.185 * * * * [misc]progress:  [ 106 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- 1 x))) (sqrt (- (* 1 1) (* x x)))))))>
1546596352.186 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- 1 x)))
1546596352.186 * * [misc]simplify:  iters left: 5 (5 enodes)
1546596352.187 * * [misc]simplify:  iters left: 4 (10 enodes)
1546596352.190 * * [misc]simplify:  iters left: 3 (17 enodes)
1546596352.197 * * [misc]simplify:  iters left: 2 (36 enodes)
1546596352.210 * * [misc]simplify:  iters left: 1 (87 enodes)
1546596352.260 * [exit]simplify:  Simplified to (fabs (- 1 x))
1546596352.260 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (fabs (- 1 x)) (sqrt (- (* 1 1) (* x x)))))))
1546596352.260 * * * * [misc]progress:  [ 107 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (sqrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
1546596352.260 * * * * [misc]progress:  [ 108 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
1546596352.260 * * * * [misc]progress:  [ 109 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1546596352.260 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1546596352.260 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596352.262 * * [misc]simplify:  iters left: 5 (19 enodes)
1546596352.265 * * [misc]simplify:  iters left: 4 (39 enodes)
1546596352.271 * * [misc]simplify:  iters left: 3 (62 enodes)
1546596352.280 * * [misc]simplify:  iters left: 2 (92 enodes)
1546596352.290 * * [misc]simplify:  iters left: 1 (111 enodes)
1546596352.323 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1546596352.323 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1546596352.323 * * * * [misc]progress:  [ 110 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1546596352.324 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596352.324 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596352.329 * * [misc]simplify:  iters left: 5 (25 enodes)
1546596352.339 * * [misc]simplify:  iters left: 4 (44 enodes)
1546596352.351 * * [misc]simplify:  iters left: 3 (91 enodes)
1546596352.379 * * [misc]simplify:  iters left: 2 (158 enodes)
1546596352.405 * * [misc]simplify:  iters left: 1 (216 enodes)
1546596352.464 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1546596352.464 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1546596352.464 * * * * [misc]progress:  [ 111 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1546596352.465 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1546596352.465 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596352.469 * * [misc]simplify:  iters left: 5 (25 enodes)
1546596352.479 * * [misc]simplify:  iters left: 4 (44 enodes)
1546596352.499 * * [misc]simplify:  iters left: 3 (91 enodes)
1546596352.548 * * [misc]simplify:  iters left: 2 (158 enodes)
1546596352.570 * * [misc]simplify:  iters left: 1 (216 enodes)
1546596352.607 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1546596352.607 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1546596352.607 * * * * [misc]progress:  [ 112 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
1546596352.607 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596352.608 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596352.609 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596352.612 * * [misc]simplify:  iters left: 4 (28 enodes)
1546596352.621 * * [misc]simplify:  iters left: 3 (52 enodes)
1546596352.634 * * [misc]simplify:  iters left: 2 (87 enodes)
1546596352.649 * * [misc]simplify:  iters left: 1 (130 enodes)
1546596352.672 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1546596352.672 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
1546596352.672 * * * * [misc]progress:  [ 113 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
1546596352.672 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596352.672 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596352.673 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596352.676 * * [misc]simplify:  iters left: 4 (28 enodes)
1546596352.680 * * [misc]simplify:  iters left: 3 (52 enodes)
1546596352.690 * * [misc]simplify:  iters left: 2 (87 enodes)
1546596352.706 * * [misc]simplify:  iters left: 1 (130 enodes)
1546596352.750 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1546596352.750 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
1546596352.750 * * * * [misc]progress:  [ 114 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
1546596352.750 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1546596352.750 * * [misc]simplify:  iters left: 6 (10 enodes)
1546596352.753 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596352.759 * * [misc]simplify:  iters left: 4 (28 enodes)
1546596352.767 * * [misc]simplify:  iters left: 3 (52 enodes)
1546596352.783 * * [misc]simplify:  iters left: 2 (87 enodes)
1546596352.798 * * [misc]simplify:  iters left: 1 (130 enodes)
1546596352.819 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1546596352.819 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
1546596352.819 * * * * [misc]progress:  [ 115 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (pow x 2) 1) x) (- 1 x))))))>
1546596352.819 * [enter]simplify:  Simplifying (- (+ (pow x 2) 1) x)
1546596352.819 * * [misc]simplify:  iters left: 5 (6 enodes)
1546596352.821 * * [misc]simplify:  iters left: 4 (14 enodes)
1546596352.824 * * [misc]simplify:  iters left: 3 (24 enodes)
1546596352.827 * * [misc]simplify:  iters left: 2 (32 enodes)
1546596352.832 * * [misc]simplify:  iters left: 1 (34 enodes)
1546596352.835 * [exit]simplify:  Simplified to (- (fma x x 1) x)
1546596352.836 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- (fma x x 1) x) (- 1 x))))))
1546596352.836 * * * * [misc]progress:  [ 116 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
1546596352.836 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1546596352.836 * * [misc]simplify:  iters left: 6 (11 enodes)
1546596352.837 * * [misc]simplify:  iters left: 5 (21 enodes)
1546596352.841 * * [misc]simplify:  iters left: 4 (37 enodes)
1546596352.846 * * [misc]simplify:  iters left: 3 (46 enodes)
1546596352.851 * * [misc]simplify:  iters left: 2 (50 enodes)
1546596352.855 * * [misc]simplify:  iters left: 1 (55 enodes)
1546596352.861 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1546596352.862 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (- 1 x))))))
1546596352.862 * * * * [misc]progress:  [ 117 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
1546596352.862 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1546596352.862 * * [misc]simplify:  iters left: 6 (11 enodes)
1546596352.864 * * [misc]simplify:  iters left: 5 (21 enodes)
1546596352.867 * * [misc]simplify:  iters left: 4 (37 enodes)
1546596352.872 * * [misc]simplify:  iters left: 3 (46 enodes)
1546596352.876 * * [misc]simplify:  iters left: 2 (50 enodes)
1546596352.881 * * [misc]simplify:  iters left: 1 (55 enodes)
1546596352.887 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1546596352.887 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (- 1 x))))))
1546596352.887 * * * * [misc]progress:  [ 118 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
1546596352.887 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1546596352.887 * * [misc]simplify:  iters left: 6 (8 enodes)
1546596352.889 * * [misc]simplify:  iters left: 5 (18 enodes)
1546596352.891 * * [misc]simplify:  iters left: 4 (33 enodes)
1546596352.896 * * [misc]simplify:  iters left: 3 (47 enodes)
1546596352.901 * * [misc]simplify:  iters left: 2 (49 enodes)
1546596352.907 * * [misc]simplify:  iters left: 1 (63 enodes)
1546596352.915 * [exit]simplify:  Simplified to (fma (* 1/2 x) x (- 1 x))
1546596352.915 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* 1/2 x) x (- 1 x)))))
1546596352.915 * * * * [misc]progress:  [ 119 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)))))>
1546596352.916 * [enter]simplify:  Simplifying (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
1546596352.916 * * [misc]simplify:  iters left: 6 (13 enodes)
1546596352.921 * * [misc]simplify:  iters left: 5 (28 enodes)
1546596352.931 * * [misc]simplify:  iters left: 4 (51 enodes)
1546596352.948 * * [misc]simplify:  iters left: 3 (78 enodes)
1546596352.974 * * [misc]simplify:  iters left: 2 (121 enodes)
1546596353.002 * * [misc]simplify:  iters left: 1 (203 enodes)
1546596353.096 * [exit]simplify:  Simplified to (+ (- (/ (sqrt -1) x) (sqrt -1)) (/ (/ 1/2 x) (* (sqrt -1) x)))
1546596353.096 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (- (/ (sqrt -1) x) (sqrt -1)) (/ (/ 1/2 x) (* (sqrt -1) x))))))
1546596353.096 * * * * [misc]progress:  [ 120 / 120 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))))))>
1546596353.097 * [enter]simplify:  Simplifying (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
1546596353.097 * * [misc]simplify:  iters left: 6 (13 enodes)
1546596353.102 * * [misc]simplify:  iters left: 5 (28 enodes)
1546596353.112 * * [misc]simplify:  iters left: 4 (49 enodes)
1546596353.129 * * [misc]simplify:  iters left: 3 (89 enodes)
1546596353.167 * * [misc]simplify:  iters left: 2 (167 enodes)
1546596353.191 * * [misc]simplify:  iters left: 1 (336 enodes)
1546596353.329 * [exit]simplify:  Simplified to (+ (/ (/ -1/2 (sqrt -1)) (* x x)) (- (sqrt -1) (/ (sqrt -1) x)))
1546596353.329 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ (/ -1/2 (sqrt -1)) (* x x)) (- (sqrt -1) (/ (sqrt -1) x))))))
1546596353.329 * * * [misc]progress:  adding candidates to table
1546596354.549 * [misc]progress:  [Phase 3 of 3] Extracting.
1546596354.549 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>)
1546596354.550 * * * [misc]regime-changes:  Trying 5 branch expressions: (x (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x))) (atan (sqrt (/ (- 1 x) (+ 1 x)))) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))
1546596354.550 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>)
1546596354.572 * * * * [misc]regimes:  Trying to branch on (/ (- 1 x) (+ 1 x)) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>)
1546596354.600 * * * * [misc]regimes:  Trying to branch on (sqrt (/ (- 1 x) (+ 1 x))) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>)
1546596354.615 * * * * [misc]regimes:  Trying to branch on (atan (sqrt (/ (- 1 x) (+ 1 x)))) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>)
1546596354.633 * * * * [misc]regimes:  Trying to branch on (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>)
1546596354.651 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1546596354.651 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))
1546596354.651 * * [misc]simplify:  iters left: 6 (12 enodes)
1546596354.652 * * [misc]simplify:  iters left: 5 (16 enodes)
1546596354.654 * [exit]simplify:  Simplified to (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x)))))))
1546596354.655 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546596356.086 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596356.089 * * * * [misc]points:  Sampling 4008 additional inputs, on iter 1 have 3992 / 8000
1546596356.585 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596356.587 * * * * [misc]points:  Sampling 2007 additional inputs, on iter 2 have 5993 / 8000
1546596356.828 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596356.828 * * * * [misc]points:  Sampling 1001 additional inputs, on iter 3 have 6999 / 8000
1546596356.990 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596356.991 * * * * [misc]points:  Sampling 483 additional inputs, on iter 4 have 7517 / 8000
1546596357.059 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.060 * * * * [misc]points:  Sampling 243 additional inputs, on iter 5 have 7757 / 8000
1546596357.122 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.122 * * * * [misc]points:  Sampling 129 additional inputs, on iter 6 have 7871 / 8000
1546596357.133 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.134 * * * * [misc]points:  Sampling 65 additional inputs, on iter 7 have 7935 / 8000
1546596357.140 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.140 * * * * [misc]points:  Sampling 39 additional inputs, on iter 8 have 7961 / 8000
1546596357.145 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.145 * * * * [misc]points:  Sampling 19 additional inputs, on iter 9 have 7981 / 8000
1546596357.149 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.149 * * * * [misc]points:  Sampling 10 additional inputs, on iter 10 have 7990 / 8000
1546596357.151 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.151 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7997 / 8000
1546596357.154 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546596357.154 * * * * [exit]points:  Sampled 8001 points with exact outputs
1546596357.396 * [misc]regime-testing:  Baseline error score: 0.01325
1546596357.398 * [misc]regime-testing:  Oracle error score: 0.009625
1546596357.402 * [misc]regime-testing:  End program error score: 0.01325