1540328333.322 * [misc]progress:  [Phase 1 of 3] Setting up.
1540328333.322 * * * [misc]progress:  [1/2] Preparing points
1540328333.322 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1540328333.367 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.367 * * * * [misc]points:  Sampling 134 additional inputs, on iter 1 have 122 / 256
1540328333.393 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.393 * * * * [misc]points:  Sampling 74 additional inputs, on iter 2 have 182 / 256
1540328333.409 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.409 * * * * [misc]points:  Sampling 36 additional inputs, on iter 3 have 220 / 256
1540328333.418 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.418 * * * * [misc]points:  Sampling 15 additional inputs, on iter 4 have 241 / 256
1540328333.423 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.423 * * * * [misc]points:  Sampling 4 additional inputs, on iter 5 have 252 / 256
1540328333.425 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.425 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 252 / 256
1540328333.427 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.427 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1540328333.430 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328333.430 * * * * [exit]points:  Sampled 257 points with exact outputs
1540328333.430 * * * [misc]progress:  [2/2] Setting up program.
1540328333.437 * [misc]progress:  [Phase 2 of 3] Improving.
1540328333.437 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1540328333.438 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328333.441 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328333.445 * * [misc]simplify:  iters left: 3 (12 enodes)
1540328333.449 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1540328333.486 * * [misc]progress:  iteration 1 / 4
1540328333.486 * * * [misc]progress:  picking best candidate
1540328333.493 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))>
1540328333.493 * * * [misc]progress:  localizing error
1540328333.519 * * * [misc]progress:  generating rewritten candidates
1540328333.519 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1540328333.605 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1540328333.608 * * * [misc]progress:  generating series expansions
1540328333.608 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1540328333.609 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 x)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1540328333.609 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1540328333.609 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1540328333.609 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328333.609 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328333.609 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.609 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.609 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.609 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.609 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.610 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328333.610 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328333.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.610 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328333.610 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328333.610 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.610 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.610 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.610 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.610 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.610 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1540328333.611 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328333.611 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328333.611 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.611 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.611 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.611 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.611 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.611 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328333.611 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328333.611 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.611 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328333.611 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328333.611 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.611 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.611 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.611 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.612 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328333.612 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.612 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.612 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.612 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1540328333.612 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.613 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328333.614 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328333.614 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.614 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1540328333.614 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.615 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328333.615 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1540328333.615 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1540328333.615 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1540328333.615 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328333.615 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328333.615 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.615 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.615 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.615 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.615 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.615 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.615 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.615 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.615 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.615 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.616 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328333.616 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.616 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.616 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.616 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.616 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.616 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.616 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.616 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1540328333.616 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328333.616 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328333.616 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.616 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.616 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.616 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.616 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.616 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.616 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.616 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.617 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.617 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.617 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328333.617 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.617 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.617 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.617 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.617 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.617 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328333.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.618 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.618 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.618 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1540328333.618 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.618 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328333.618 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328333.619 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328333.619 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328333.620 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328333.620 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.620 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1540328333.620 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.620 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328333.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.621 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328333.621 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328333.622 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328333.622 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.622 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1540328333.623 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.623 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328333.623 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1540328333.623 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1540328333.623 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328333.623 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328333.623 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328333.623 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.623 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.623 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.623 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.623 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.623 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.624 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.624 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328333.624 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328333.624 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.624 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328333.624 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328333.624 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328333.624 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328333.624 * [misc]backup-simplify:  Simplify -1 into -1
1540328333.624 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.624 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.624 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.624 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328333.624 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.625 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328333.625 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328333.625 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328333.625 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328333.625 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.625 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.625 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.625 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.625 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.625 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.625 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328333.625 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328333.625 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.626 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328333.626 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328333.626 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328333.626 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328333.626 * [misc]backup-simplify:  Simplify -1 into -1
1540328333.626 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.626 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.626 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328333.626 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.626 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328333.626 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328333.626 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.626 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.627 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.627 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1540328333.627 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328333.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328333.627 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.628 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328333.628 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328333.629 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328333.629 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.629 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1540328333.629 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328333.629 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328333.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.630 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328333.631 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328333.632 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328333.632 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.632 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1540328333.632 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328333.633 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328333.633 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1540328333.633 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1540328333.633 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1540328333.633 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328333.633 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328333.633 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.633 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.633 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.633 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.633 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.633 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328333.633 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328333.633 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.633 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328333.633 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328333.634 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328333.634 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.634 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.634 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.634 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.634 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.634 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328333.634 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328333.634 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.634 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328333.634 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.634 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540328333.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.635 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328333.635 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1540328333.635 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1540328333.635 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1540328333.635 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1540328333.635 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328333.635 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328333.635 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.635 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.635 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.635 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.636 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.636 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.636 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.636 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.636 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.636 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328333.636 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328333.636 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.636 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.636 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.636 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.636 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.636 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.636 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.637 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.637 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328333.637 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.637 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328333.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328333.637 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328333.638 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328333.638 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328333.638 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328333.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.639 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328333.639 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328333.639 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328333.639 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1540328333.639 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1540328333.639 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328333.639 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328333.639 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.639 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.639 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.639 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.639 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.639 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.640 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328333.640 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328333.640 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.640 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328333.640 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328333.640 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328333.640 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328333.640 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.640 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328333.640 * [misc]taylor:  Taking taylor expansion of x in x
1540328333.640 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.640 * [misc]backup-simplify:  Simplify 1 into 1
1540328333.640 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328333.640 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328333.641 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328333.641 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328333.641 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328333.641 * [misc]backup-simplify:  Simplify 0 into 0
1540328333.641 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328333.641 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328333.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328333.641 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328333.642 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328333.642 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328333.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328333.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328333.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328333.643 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328333.643 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328333.643 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328333.644 * * * [misc]progress:  simplifying candidates
1540328333.644 * * * * [misc]progress:  [ 1 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1540328333.644 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1540328333.645 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328333.648 * * [misc]simplify:  iters left: 5 (24 enodes)
1540328333.652 * * [misc]simplify:  iters left: 4 (31 enodes)
1540328333.658 * * [misc]simplify:  iters left: 3 (37 enodes)
1540328333.663 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328333.663 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1540328333.663 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1540328333.664 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328333.665 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328333.668 * * [misc]simplify:  iters left: 4 (19 enodes)
1540328333.673 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328333.679 * * [misc]simplify:  iters left: 2 (46 enodes)
1540328333.683 * [exit]simplify:  Simplified to 0
1540328333.683 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328333.683 * * * * [misc]progress:  [ 2 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1540328333.683 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1540328333.686 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328333.689 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328333.692 * * [misc]simplify:  iters left: 4 (23 enodes)
1540328333.696 * * [misc]simplify:  iters left: 3 (28 enodes)
1540328333.700 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328333.700 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1540328333.700 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1540328333.700 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328333.701 * * [misc]simplify:  iters left: 4 (8 enodes)
1540328333.703 * * [misc]simplify:  iters left: 3 (14 enodes)
1540328333.706 * * [misc]simplify:  iters left: 2 (20 enodes)
1540328333.708 * * [misc]simplify:  iters left: 1 (22 enodes)
1540328333.711 * [exit]simplify:  Simplified to 0
1540328333.711 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328333.711 * * * * [misc]progress:  [ 3 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1540328333.711 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (sqrt x) 1)))
1540328333.712 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328333.715 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328333.720 * * [misc]simplify:  iters left: 4 (28 enodes)
1540328333.726 * * [misc]simplify:  iters left: 3 (39 enodes)
1540328333.731 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328333.731 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1540328333.731 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1540328333.732 * * [misc]simplify:  iters left: 4 (6 enodes)
1540328333.733 * * [misc]simplify:  iters left: 3 (11 enodes)
1540328333.736 * * [misc]simplify:  iters left: 2 (21 enodes)
1540328333.741 * * [misc]simplify:  iters left: 1 (30 enodes)
1540328333.748 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1540328333.748 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1540328333.748 * * * * [misc]progress:  [ 4 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1540328333.748 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1540328333.750 * * [misc]simplify:  iters left: 6 (13 enodes)
1540328333.756 * * [misc]simplify:  iters left: 5 (26 enodes)
1540328333.764 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328333.769 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328333.778 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x)))
1540328333.778 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1540328333.778 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1540328333.779 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328333.780 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328333.783 * * [misc]simplify:  iters left: 4 (19 enodes)
1540328333.788 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328333.794 * * [misc]simplify:  iters left: 2 (46 enodes)
1540328333.798 * [exit]simplify:  Simplified to 0
1540328333.798 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) 0))
1540328333.798 * * * * [misc]progress:  [ 5 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1540328333.799 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1540328333.800 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328333.803 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328333.806 * * [misc]simplify:  iters left: 4 (25 enodes)
1540328333.809 * * [misc]simplify:  iters left: 3 (28 enodes)
1540328333.814 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x)))
1540328333.814 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1540328333.814 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1540328333.814 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328333.815 * * [misc]simplify:  iters left: 4 (8 enodes)
1540328333.817 * * [misc]simplify:  iters left: 3 (14 enodes)
1540328333.820 * * [misc]simplify:  iters left: 2 (20 enodes)
1540328333.823 * * [misc]simplify:  iters left: 1 (22 enodes)
1540328333.824 * [exit]simplify:  Simplified to 0
1540328333.824 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) 0))
1540328333.824 * * * * [misc]progress:  [ 6 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1540328333.825 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (sqrt x) 1)))
1540328333.825 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328333.829 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328333.833 * * [misc]simplify:  iters left: 4 (30 enodes)
1540328333.840 * * [misc]simplify:  iters left: 3 (39 enodes)
1540328333.845 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x)))
1540328333.845 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1540328333.845 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1540328333.846 * * [misc]simplify:  iters left: 4 (6 enodes)
1540328333.849 * * [misc]simplify:  iters left: 3 (11 enodes)
1540328333.852 * * [misc]simplify:  iters left: 2 (21 enodes)
1540328333.856 * * [misc]simplify:  iters left: 1 (30 enodes)
1540328333.859 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1540328333.859 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (fma -1 (sqrt x) (sqrt x))))
1540328333.859 * * * * [misc]progress:  [ 7 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1540328333.859 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1540328333.860 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328333.863 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328333.866 * * [misc]simplify:  iters left: 4 (29 enodes)
1540328333.871 * * [misc]simplify:  iters left: 3 (34 enodes)
1540328333.875 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328333.875 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1540328333.875 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1540328333.876 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328333.878 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328333.880 * * [misc]simplify:  iters left: 4 (19 enodes)
1540328333.885 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328333.891 * * [misc]simplify:  iters left: 2 (46 enodes)
1540328333.895 * [exit]simplify:  Simplified to 0
1540328333.895 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328333.895 * * * * [misc]progress:  [ 8 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1540328333.895 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1540328333.896 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328333.898 * * [misc]simplify:  iters left: 5 (18 enodes)
1540328333.901 * * [misc]simplify:  iters left: 4 (21 enodes)
1540328333.904 * * [misc]simplify:  iters left: 3 (27 enodes)
1540328333.907 * * [misc]simplify:  iters left: 2 (30 enodes)
1540328333.912 * * [misc]simplify:  iters left: 1 (45 enodes)
1540328333.924 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328333.924 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1540328333.925 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1540328333.925 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328333.926 * * [misc]simplify:  iters left: 4 (8 enodes)
1540328333.928 * * [misc]simplify:  iters left: 3 (14 enodes)
1540328333.931 * * [misc]simplify:  iters left: 2 (20 enodes)
1540328333.933 * * [misc]simplify:  iters left: 1 (22 enodes)
1540328333.935 * [exit]simplify:  Simplified to 0
1540328333.935 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328333.935 * * * * [misc]progress:  [ 9 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1540328333.935 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1)))
1540328333.936 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328333.939 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328333.943 * * [misc]simplify:  iters left: 4 (26 enodes)
1540328333.948 * * [misc]simplify:  iters left: 3 (35 enodes)
1540328333.952 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328333.952 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1540328333.953 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1540328333.953 * * [misc]simplify:  iters left: 4 (6 enodes)
1540328333.954 * * [misc]simplify:  iters left: 3 (11 enodes)
1540328333.958 * * [misc]simplify:  iters left: 2 (21 enodes)
1540328333.961 * * [misc]simplify:  iters left: 1 (30 enodes)
1540328333.965 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1540328333.965 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1540328333.965 * * * * [misc]progress:  [ 10 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1540328333.965 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1540328333.966 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328333.970 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328333.974 * * [misc]simplify:  iters left: 4 (31 enodes)
1540328333.980 * * [misc]simplify:  iters left: 3 (40 enodes)
1540328333.985 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1540328333.985 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1540328333.985 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1540328333.986 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328333.987 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328333.990 * * [misc]simplify:  iters left: 4 (19 enodes)
1540328333.997 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328334.006 * * [misc]simplify:  iters left: 2 (46 enodes)
1540328334.013 * [exit]simplify:  Simplified to 0
1540328334.013 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1540328334.013 * * * * [misc]progress:  [ 11 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1540328334.014 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1540328334.015 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328334.020 * * [misc]simplify:  iters left: 5 (18 enodes)
1540328334.026 * * [misc]simplify:  iters left: 4 (23 enodes)
1540328334.034 * * [misc]simplify:  iters left: 3 (30 enodes)
1540328334.042 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1540328334.042 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1540328334.042 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1540328334.043 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328334.044 * * [misc]simplify:  iters left: 4 (8 enodes)
1540328334.046 * * [misc]simplify:  iters left: 3 (14 enodes)
1540328334.048 * * [misc]simplify:  iters left: 2 (20 enodes)
1540328334.051 * * [misc]simplify:  iters left: 1 (22 enodes)
1540328334.053 * [exit]simplify:  Simplified to 0
1540328334.053 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1540328334.053 * * * * [misc]progress:  [ 12 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1540328334.053 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (sqrt x) 1)))
1540328334.053 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328334.056 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328334.060 * * [misc]simplify:  iters left: 4 (28 enodes)
1540328334.067 * * [misc]simplify:  iters left: 3 (40 enodes)
1540328334.071 * * [misc]simplify:  iters left: 2 (43 enodes)
1540328334.082 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1540328334.082 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1540328334.082 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1540328334.083 * * [misc]simplify:  iters left: 4 (6 enodes)
1540328334.085 * * [misc]simplify:  iters left: 3 (11 enodes)
1540328334.092 * * [misc]simplify:  iters left: 2 (21 enodes)
1540328334.099 * * [misc]simplify:  iters left: 1 (30 enodes)
1540328334.104 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1540328334.104 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1540328334.104 * * * * [misc]progress:  [ 13 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1540328334.105 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1540328334.105 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328334.108 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328334.112 * * [misc]simplify:  iters left: 4 (29 enodes)
1540328334.117 * * [misc]simplify:  iters left: 3 (34 enodes)
1540328334.121 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328334.121 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1540328334.121 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1540328334.122 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328334.124 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328334.126 * * [misc]simplify:  iters left: 4 (19 enodes)
1540328334.131 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328334.138 * * [misc]simplify:  iters left: 2 (46 enodes)
1540328334.142 * [exit]simplify:  Simplified to 0
1540328334.142 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328334.142 * * * * [misc]progress:  [ 14 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1540328334.142 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1540328334.143 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328334.145 * * [misc]simplify:  iters left: 5 (18 enodes)
1540328334.148 * * [misc]simplify:  iters left: 4 (21 enodes)
1540328334.151 * * [misc]simplify:  iters left: 3 (27 enodes)
1540328334.155 * * [misc]simplify:  iters left: 2 (30 enodes)
1540328334.161 * * [misc]simplify:  iters left: 1 (45 enodes)
1540328334.171 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328334.171 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1540328334.172 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1540328334.172 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328334.174 * * [misc]simplify:  iters left: 4 (8 enodes)
1540328334.177 * * [misc]simplify:  iters left: 3 (14 enodes)
1540328334.180 * * [misc]simplify:  iters left: 2 (20 enodes)
1540328334.182 * * [misc]simplify:  iters left: 1 (22 enodes)
1540328334.184 * [exit]simplify:  Simplified to 0
1540328334.184 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328334.184 * * * * [misc]progress:  [ 15 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1540328334.184 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1)))
1540328334.185 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328334.188 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328334.192 * * [misc]simplify:  iters left: 4 (26 enodes)
1540328334.198 * * [misc]simplify:  iters left: 3 (35 enodes)
1540328334.203 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328334.203 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1540328334.203 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1540328334.203 * * [misc]simplify:  iters left: 4 (6 enodes)
1540328334.205 * * [misc]simplify:  iters left: 3 (11 enodes)
1540328334.208 * * [misc]simplify:  iters left: 2 (21 enodes)
1540328334.212 * * [misc]simplify:  iters left: 1 (30 enodes)
1540328334.216 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1540328334.216 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1540328334.216 * * * * [misc]progress:  [ 16 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ 1 x)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1540328334.216 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ 1 x)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1540328334.217 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328334.219 * * [misc]simplify:  iters left: 5 (22 enodes)
1540328334.224 * * [misc]simplify:  iters left: 4 (29 enodes)
1540328334.229 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328334.234 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328334.234 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1540328334.234 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1540328334.235 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328334.236 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328334.239 * * [misc]simplify:  iters left: 4 (19 enodes)
1540328334.245 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328334.257 * * [misc]simplify:  iters left: 2 (46 enodes)
1540328334.263 * [exit]simplify:  Simplified to 0
1540328334.264 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328334.264 * * * * [misc]progress:  [ 17 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ 1 x)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1540328334.264 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ 1 x)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1540328334.264 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328334.267 * * [misc]simplify:  iters left: 5 (17 enodes)
1540328334.269 * * [misc]simplify:  iters left: 4 (21 enodes)
1540328334.273 * * [misc]simplify:  iters left: 3 (28 enodes)
1540328334.277 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328334.277 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1540328334.277 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1540328334.278 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328334.279 * * [misc]simplify:  iters left: 4 (8 enodes)
1540328334.281 * * [misc]simplify:  iters left: 3 (14 enodes)
1540328334.283 * * [misc]simplify:  iters left: 2 (20 enodes)
1540328334.286 * * [misc]simplify:  iters left: 1 (22 enodes)
1540328334.287 * [exit]simplify:  Simplified to 0
1540328334.287 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1540328334.287 * * * * [misc]progress:  [ 18 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ 1 x)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1540328334.288 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ 1 x)) (- (* (sqrt x) 1)))
1540328334.288 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328334.291 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328334.298 * * [misc]simplify:  iters left: 4 (26 enodes)
1540328334.310 * * [misc]simplify:  iters left: 3 (38 enodes)
1540328334.315 * * [misc]simplify:  iters left: 2 (41 enodes)
1540328334.320 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328334.320 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1540328334.320 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1540328334.321 * * [misc]simplify:  iters left: 4 (6 enodes)
1540328334.322 * * [misc]simplify:  iters left: 3 (11 enodes)
1540328334.326 * * [misc]simplify:  iters left: 2 (21 enodes)
1540328334.330 * * [misc]simplify:  iters left: 1 (30 enodes)
1540328334.333 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1540328334.333 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1540328334.333 * * * * [misc]progress:  [ 19 / 63 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328334.333 * * * * [misc]progress:  [ 20 / 63 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328334.333 * * * * [misc]progress:  [ 21 / 63 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (sqrt x))))>
1540328334.334 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1540328334.334 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328334.335 * * [misc]simplify:  iters left: 5 (9 enodes)
1540328334.337 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1540328334.337 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ 1 x))) (- (sqrt x))))
1540328334.337 * * * * [misc]progress:  [ 22 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))))>
1540328334.337 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1540328334.337 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328334.339 * * [misc]simplify:  iters left: 5 (10 enodes)
1540328334.340 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1540328334.340 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))))
1540328334.340 * * * * [misc]progress:  [ 23 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))>
1540328334.341 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328334.343 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328334.344 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328334.345 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328334.345 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))
1540328334.345 * * * * [misc]progress:  [ 24 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt 1) (sqrt (+ 1 x)) (- (sqrt x))))>
1540328334.345 * [enter]simplify:  Simplifying (sqrt 1)
1540328334.345 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328334.346 * [exit]simplify:  Simplified to 1
1540328334.346 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma 1 (sqrt (+ 1 x)) (- (sqrt x))))
1540328334.346 * * * * [misc]progress:  [ 25 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))>
1540328334.347 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328334.347 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328334.348 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328334.349 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328334.349 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))
1540328334.349 * * * * [misc]progress:  [ 26 / 63 ] simplifiying candidate #<alt (λ (x) (fma 1 (sqrt (+ 1 x)) (- (sqrt x))))>
1540328334.349 * * * * [misc]progress:  [ 27 / 63 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))))>
1540328334.349 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1540328334.350 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328334.352 * * [misc]simplify:  iters left: 5 (13 enodes)
1540328334.354 * * [misc]simplify:  iters left: 4 (15 enodes)
1540328334.356 * * [misc]simplify:  iters left: 3 (18 enodes)
1540328334.359 * * [misc]simplify:  iters left: 2 (20 enodes)
1540328334.362 * * [misc]simplify:  iters left: 1 (24 enodes)
1540328334.367 * [exit]simplify:  Simplified to (exp (- (sqrt (+ x 1)) (sqrt x)))
1540328334.367 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))
1540328334.367 * * * * [misc]progress:  [ 28 / 63 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ 1 x)) (sqrt x)) 1))>
1540328334.368 * * * * [misc]progress:  [ 29 / 63 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328334.368 * * * * [misc]progress:  [ 30 / 63 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328334.368 * * * * [misc]progress:  [ 31 / 63 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328334.368 * * * * [misc]progress:  [ 32 / 63 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328334.368 * * * * [misc]progress:  [ 33 / 63 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328334.368 * * * * [misc]progress:  [ 34 / 63 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))))>
1540328334.368 * * * * [misc]progress:  [ 35 / 63 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1540328334.368 * * * * [misc]progress:  [ 36 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1540328334.368 * * * * [misc]progress:  [ 37 / 63 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328334.368 * * * * [misc]progress:  [ 38 / 63 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1540328334.368 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1540328334.369 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328334.370 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328334.372 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1540328334.372 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1540328334.372 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1540328334.373 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328334.375 * * [misc]simplify:  iters left: 5 (13 enodes)
1540328334.377 * * [misc]simplify:  iters left: 4 (14 enodes)
1540328334.380 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1540328334.380 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1540328334.380 * * * * [misc]progress:  [ 39 / 63 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1540328334.380 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1540328334.381 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328334.384 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328334.388 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1540328334.388 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1540328334.388 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1540328334.389 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328334.392 * * [misc]simplify:  iters left: 5 (13 enodes)
1540328334.396 * * [misc]simplify:  iters left: 4 (14 enodes)
1540328334.402 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1540328334.402 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1540328334.402 * * * * [misc]progress:  [ 40 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1540328334.402 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1540328334.404 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328334.408 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328334.411 * * [misc]simplify:  iters left: 3 (12 enodes)
1540328334.415 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328334.416 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))
1540328334.416 * * * * [misc]progress:  [ 41 / 63 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1540328334.416 * * * * [misc]progress:  [ 42 / 63 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 43 / 63 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 44 / 63 ] simplifiying candidate #<alt (λ (x) (- (pow (+ 1 x) 1/2) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 45 / 63 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ 1 x)) 1) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 46 / 63 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 47 / 63 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 48 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 49 / 63 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.416 * * * * [misc]progress:  [ 50 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))>
1540328334.417 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1540328334.417 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328334.420 * * [misc]simplify:  iters left: 5 (10 enodes)
1540328334.423 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1540328334.423 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))
1540328334.423 * * * * [misc]progress:  [ 51 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.424 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328334.424 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328334.426 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328334.428 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328334.428 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1540328334.428 * * * * [misc]progress:  [ 52 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x)))>
1540328334.429 * [enter]simplify:  Simplifying (sqrt 1)
1540328334.429 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328334.431 * [exit]simplify:  Simplified to 1
1540328334.431 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))
1540328334.431 * * * * [misc]progress:  [ 53 / 63 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x)))>
1540328334.431 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1540328334.432 * * [misc]simplify:  iters left: 4 (7 enodes)
1540328334.436 * * [misc]simplify:  iters left: 3 (15 enodes)
1540328334.440 * * [misc]simplify:  iters left: 2 (17 enodes)
1540328334.444 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1540328334.444 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x)))
1540328334.444 * * * * [misc]progress:  [ 54 / 63 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x)))>
1540328334.444 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1540328334.445 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328334.448 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328334.453 * * [misc]simplify:  iters left: 3 (15 enodes)
1540328334.458 * * [misc]simplify:  iters left: 2 (17 enodes)
1540328334.462 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1540328334.462 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x)))
1540328334.462 * * * * [misc]progress:  [ 55 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1540328334.462 * * * * [misc]progress:  [ 56 / 63 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))>
1540328334.463 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328334.463 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328334.465 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328334.466 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328334.466 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))
1540328334.467 * * * * [misc]progress:  [ 57 / 63 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))>
1540328334.467 * * * * [misc]progress:  [ 58 / 63 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1540328334.467 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328334.467 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328334.467 * * * * [misc]progress:  [ 59 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328334.467 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328334.467 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328334.467 * * * * [misc]progress:  [ 60 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328334.467 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328334.467 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328334.467 * * * * [misc]progress:  [ 61 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1540328334.468 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1540328334.468 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328334.473 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328334.484 * * [misc]simplify:  iters left: 4 (43 enodes)
1540328334.501 * * [misc]simplify:  iters left: 3 (67 enodes)
1540328334.526 * * [misc]simplify:  iters left: 2 (103 enodes)
1540328334.558 * * [misc]simplify:  iters left: 1 (126 enodes)
1540328334.589 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1540328334.589 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (fma (fma x -1/8 1/2) x 1) (sqrt x)))
1540328334.589 * * * * [misc]progress:  [ 62 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1540328334.589 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328334.589 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1540328334.589 * * * * [misc]progress:  [ 63 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1540328334.589 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328334.589 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1540328334.589 * * * [misc]progress:  adding candidates to table
1540328335.426 * * [misc]progress:  iteration 2 / 4
1540328335.426 * * * [misc]progress:  picking best candidate
1540328335.535 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328335.535 * * * [misc]progress:  localizing error
1540328335.552 * * * [misc]progress:  generating rewritten candidates
1540328335.552 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1540328335.700 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1540328335.750 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1540328335.818 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1540328336.135 * * * [misc]progress:  generating series expansions
1540328336.135 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1540328336.135 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) into 1
1540328336.135 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1540328336.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.135 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.135 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.135 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.135 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.135 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.135 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.136 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1540328336.136 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1540328336.136 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.136 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.136 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.136 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.136 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.136 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.137 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.137 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) into (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)))
1540328336.137 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1540328336.137 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1540328336.137 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.137 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.137 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1540328336.137 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.137 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.137 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.138 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.138 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1540328336.138 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.138 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.138 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.138 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.138 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.138 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.138 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.138 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.138 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.139 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.139 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1540328336.139 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.139 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.139 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1540328336.139 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.139 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.139 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.139 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.139 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1540328336.139 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.139 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.139 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.139 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.139 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.139 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.139 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.140 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.140 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.140 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.140 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.140 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328336.140 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328336.140 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.141 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1540328336.141 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1540328336.141 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1540328336.141 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1540328336.141 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.142 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328336.142 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.143 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1540328336.143 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1540328336.143 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1540328336.143 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1540328336.143 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.144 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1540328336.144 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1540328336.144 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1540328336.144 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1540328336.144 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.144 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify (* 1 x) into x
1540328336.144 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1540328336.144 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1540328336.144 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.144 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.144 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.144 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.144 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.145 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.145 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.145 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.145 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.146 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.146 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.146 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.146 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1540328336.146 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1540328336.147 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1540328336.147 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1540328336.147 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.147 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.147 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.147 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.147 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.147 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.147 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.147 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.147 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.147 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1540328336.147 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.147 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.147 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.147 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.147 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.147 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.147 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.147 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.148 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.148 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1540328336.148 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328336.148 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328336.149 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.149 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1540328336.149 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.149 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.150 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328336.151 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1540328336.151 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.151 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328336.151 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1540328336.151 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) into (+ x 1)
1540328336.151 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1540328336.151 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328336.151 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.151 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.151 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.151 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.152 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.152 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328336.152 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.152 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.152 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.152 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.152 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.152 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328336.152 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.152 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.152 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.152 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.152 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.152 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.152 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.153 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.153 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.153 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1540328336.153 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (+ (/ 1 x) 1)
1540328336.153 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1540328336.153 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328336.153 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.153 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.153 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.153 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.153 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.153 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.153 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328336.153 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.153 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.153 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.153 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.153 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.153 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.153 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.153 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.154 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328336.154 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.154 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.154 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.155 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.155 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.156 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.156 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.156 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1540328336.156 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (- 1 (/ 1 x))
1540328336.156 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1540328336.157 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328336.157 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.157 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.157 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.157 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.157 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.157 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.157 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328336.157 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.157 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.157 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.157 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.157 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.157 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.157 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328336.157 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328336.157 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.158 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.158 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.159 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.159 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.160 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.160 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.160 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.160 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.161 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.161 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1540328336.161 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1540328336.161 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328336.162 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1540328336.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1540328336.162 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328336.162 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328336.162 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328336.162 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.162 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.162 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.162 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.162 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328336.162 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328336.162 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.162 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328336.162 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328336.162 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.162 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.162 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.162 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328336.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1540328336.163 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328336.163 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328336.163 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328336.163 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.163 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.163 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.163 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.163 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328336.163 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328336.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328336.164 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328336.164 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.164 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.164 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.164 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328336.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.164 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.164 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1540328336.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1540328336.165 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.166 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328336.166 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.167 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1540328336.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1540328336.168 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.168 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328336.168 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1540328336.168 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1540328336.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1540328336.168 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328336.168 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328336.168 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.168 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.168 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.168 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.169 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.169 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328336.169 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328336.169 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328336.169 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.169 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.169 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.169 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.169 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.169 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.169 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.169 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.169 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.170 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328336.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.170 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.170 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328336.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1540328336.170 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328336.170 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328336.170 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.170 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.170 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.170 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.170 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328336.171 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328336.171 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328336.171 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.171 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.171 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.171 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.171 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.171 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.171 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328336.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.172 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.172 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328336.172 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328336.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.173 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.174 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328336.175 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.175 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.176 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328336.176 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.178 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328336.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.179 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328336.179 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.181 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328336.181 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.182 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328336.183 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1540328336.183 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1540328336.183 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1540328336.183 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1540328336.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.183 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1540328336.183 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.183 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.183 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.184 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.184 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1540328336.184 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.184 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.184 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.184 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.184 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.184 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.184 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.184 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.185 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.185 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328336.185 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328336.185 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328336.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.185 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.185 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.185 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.185 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.185 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.185 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328336.186 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328336.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.186 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.186 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.186 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.186 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.186 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.186 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.186 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.186 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.187 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.187 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.187 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.187 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.187 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328336.187 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328336.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.188 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.188 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1540328336.188 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1540328336.188 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1540328336.188 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.188 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1540328336.188 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.188 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.188 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.188 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.188 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1540328336.188 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.188 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.188 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.188 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.188 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.188 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.188 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.188 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.188 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.189 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.189 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328336.189 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328336.189 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328336.189 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328336.189 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.189 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328336.189 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.189 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.189 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328336.189 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328336.189 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328336.189 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.190 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.190 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328336.190 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328336.190 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328336.190 * [misc]backup-simplify:  Simplify -1 into -1
1540328336.190 * [misc]taylor:  Taking taylor expansion of x in x
1540328336.190 * [misc]backup-simplify:  Simplify 0 into 0
1540328336.190 * [misc]backup-simplify:  Simplify 1 into 1
1540328336.190 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328336.190 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328336.190 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328336.190 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.190 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328336.190 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328336.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.191 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.191 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1540328336.191 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328336.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.191 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1540328336.191 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1540328336.191 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1540328336.192 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1540328336.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328336.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328336.193 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.193 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328336.193 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.194 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.194 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328336.195 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.195 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.195 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328336.196 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328336.196 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1540328336.196 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1540328336.196 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1540328336.196 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1540328336.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328336.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328336.198 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328336.198 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328336.198 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328336.198 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328336.200 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328336.200 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328336.200 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328336.200 * * * [misc]progress:  simplifying candidates
1540328336.200 * * * * [misc]progress:  [ 1 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (+ 1 x)) (sqrt (+ 1 x)) (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.201 * [enter]simplify:  Simplifying (fma (sqrt (+ 1 x)) (sqrt (+ 1 x)) (- (* (sqrt x) (sqrt x))))
1540328336.201 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328336.203 * * [misc]simplify:  iters left: 5 (13 enodes)
1540328336.207 * * [misc]simplify:  iters left: 4 (15 enodes)
1540328336.210 * * [misc]simplify:  iters left: 3 (28 enodes)
1540328336.217 * * [misc]simplify:  iters left: 2 (33 enodes)
1540328336.222 * * [misc]simplify:  iters left: 1 (34 enodes)
1540328336.225 * [exit]simplify:  Simplified to 1
1540328336.225 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ 1 (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.226 * [enter]simplify:  Simplifying (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
1540328336.226 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328336.228 * * [misc]simplify:  iters left: 3 (7 enodes)
1540328336.231 * * [misc]simplify:  iters left: 2 (11 enodes)
1540328336.234 * * [misc]simplify:  iters left: 1 (15 enodes)
1540328336.237 * [exit]simplify:  Simplified to 0
1540328336.237 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ 1 0) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.237 * * * * [misc]progress:  [ 2 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.237 * * * * [misc]progress:  [ 3 / 138 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.237 * * * * [misc]progress:  [ 4 / 138 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (+ 1 x)) (sqrt (+ 1 x)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.237 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328336.238 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328336.239 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328336.241 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328336.241 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (+ x 1)) (sqrt (+ 1 x)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.242 * * * * [misc]progress:  [ 5 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.242 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (exp (* (sqrt x) (sqrt x))))
1540328336.243 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328336.248 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328336.256 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328336.276 * * [misc]simplify:  iters left: 3 (72 enodes)
1540328336.296 * * [misc]simplify:  iters left: 2 (88 enodes)
1540328336.312 * * [misc]simplify:  iters left: 1 (96 enodes)
1540328336.321 * [exit]simplify:  Simplified to E
1540328336.321 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.321 * * * * [misc]progress:  [ 6 / 138 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 7 / 138 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 8 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 9 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 10 / 138 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 11 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 12 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (+ (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 13 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 14 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 15 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * * * * [misc]progress:  [ 16 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.321 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1540328336.322 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328336.323 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328336.324 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328336.324 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.324 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1540328336.325 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328336.326 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328336.329 * * [misc]simplify:  iters left: 3 (12 enodes)
1540328336.331 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328336.331 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.331 * * * * [misc]progress:  [ 17 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.331 * * * * [misc]progress:  [ 18 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (log1p (expm1 (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.331 * * * * [misc]progress:  [ 19 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (expm1 (log1p (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.331 * * * * [misc]progress:  [ 20 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x (+ 1/2 1/2))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.331 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1540328336.331 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328336.332 * * [misc]simplify:  iters left: 1 (3 enodes)
1540328336.333 * [exit]simplify:  Simplified to 1
1540328336.333 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.333 * * * * [misc]progress:  [ 21 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.333 * [enter]simplify:  Simplifying (sqrt x)
1540328336.333 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328336.333 * [exit]simplify:  Simplified to (sqrt x)
1540328336.333 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.334 * [enter]simplify:  Simplifying (+ 1 1)
1540328336.334 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328336.335 * * [misc]simplify:  iters left: 1 (5 enodes)
1540328336.335 * [exit]simplify:  Simplified to 2
1540328336.335 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) 2)) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.335 * * * * [misc]progress:  [ 22 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (* x x) 1/2)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.335 * [enter]simplify:  Simplifying (* x x)
1540328336.335 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328336.336 * [exit]simplify:  Simplified to (* x x)
1540328336.336 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (* x x) 1/2)) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.336 * * * * [misc]progress:  [ 23 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.336 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1540328336.336 * * [misc]simplify:  iters left: 3 (3 enodes)
1540328336.337 * [exit]simplify:  Simplified to x
1540328336.337 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.337 * * * * [misc]progress:  [ 24 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) 2)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.337 * * * * [misc]progress:  [ 25 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.337 * [enter]simplify:  Simplifying (sqrt x)
1540328336.337 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328336.337 * [exit]simplify:  Simplified to (sqrt x)
1540328336.337 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.337 * * * * [misc]progress:  [ 26 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.337 * * * * [misc]progress:  [ 27 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.338 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1540328336.338 * * [misc]simplify:  iters left: 4 (4 enodes)
1540328336.339 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1540328336.339 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.339 * * * * [misc]progress:  [ 28 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (exp (log (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.339 * * * * [misc]progress:  [ 29 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (log (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.339 * * * * [misc]progress:  [ 30 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.339 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1540328336.339 * * [misc]simplify:  iters left: 6 (5 enodes)
1540328336.341 * * [misc]simplify:  iters left: 5 (10 enodes)
1540328336.343 * * [misc]simplify:  iters left: 4 (20 enodes)
1540328336.348 * * [misc]simplify:  iters left: 3 (37 enodes)
1540328336.353 * * [misc]simplify:  iters left: 2 (48 enodes)
1540328336.361 * * [misc]simplify:  iters left: 1 (56 enodes)
1540328336.371 * [exit]simplify:  Simplified to (pow x 3)
1540328336.371 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (cbrt (pow x 3))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.371 * * * * [misc]progress:  [ 31 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (cbrt (* (sqrt x) (sqrt x))) (cbrt (* (sqrt x) (sqrt x)))) (cbrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.371 * * * * [misc]progress:  [ 32 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (cbrt (* (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.371 * * * * [misc]progress:  [ 33 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.371 * [enter]simplify:  Simplifying (* x x)
1540328336.371 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328336.372 * [exit]simplify:  Simplified to (* x x)
1540328336.372 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.372 * * * * [misc]progress:  [ 34 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (* (sqrt x) (sqrt x))) (sqrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.372 * * * * [misc]progress:  [ 35 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.373 * * * * [misc]progress:  [ 36 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.373 * * * * [misc]progress:  [ 37 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.373 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1540328336.373 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328336.375 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1540328336.375 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.375 * * * * [misc]progress:  [ 38 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.375 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1540328336.375 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328336.376 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1540328336.376 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.376 * * * * [misc]progress:  [ 39 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.377 * [enter]simplify:  Simplifying (sqrt x)
1540328336.377 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328336.378 * [exit]simplify:  Simplified to (sqrt x)
1540328336.378 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.378 * * * * [misc]progress:  [ 40 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.378 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1540328336.379 * * [misc]simplify:  iters left: 4 (4 enodes)
1540328336.380 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1540328336.380 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.380 * * * * [misc]progress:  [ 41 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.381 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1540328336.381 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328336.382 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1540328336.382 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.382 * * * * [misc]progress:  [ 42 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.382 * * * * [misc]progress:  [ 43 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.382 * * * * [misc]progress:  [ 44 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (expm1 (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.382 * * * * [misc]progress:  [ 45 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (expm1 (log1p (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.382 * * * * [misc]progress:  [ 46 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ 1 x) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.383 * [enter]simplify:  Simplifying (+ 1 x)
1540328336.383 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328336.384 * * [misc]simplify:  iters left: 1 (6 enodes)
1540328336.386 * [exit]simplify:  Simplified to (+ x 1)
1540328336.386 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ x 1) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.386 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1540328336.386 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328336.388 * * [misc]simplify:  iters left: 1 (3 enodes)
1540328336.389 * [exit]simplify:  Simplified to 1
1540328336.389 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.389 * * * * [misc]progress:  [ 47 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.389 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328336.389 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328336.391 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328336.393 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328336.393 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.394 * [enter]simplify:  Simplifying (+ 1 1)
1540328336.394 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328336.396 * * [misc]simplify:  iters left: 1 (5 enodes)
1540328336.397 * [exit]simplify:  Simplified to 2
1540328336.397 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.397 * * * * [misc]progress:  [ 48 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (+ 1 x) (+ 1 x)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.397 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1540328336.397 * * [misc]simplify:  iters left: 4 (4 enodes)
1540328336.400 * * [misc]simplify:  iters left: 3 (13 enodes)
1540328336.408 * * [misc]simplify:  iters left: 2 (28 enodes)
1540328336.426 * * [misc]simplify:  iters left: 1 (48 enodes)
1540328336.455 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1540328336.455 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (* (+ x 1) (+ x 1)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.455 * * * * [misc]progress:  [ 49 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.455 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1540328336.456 * * [misc]simplify:  iters left: 5 (5 enodes)
1540328336.458 * * [misc]simplify:  iters left: 4 (8 enodes)
1540328336.460 * * [misc]simplify:  iters left: 3 (9 enodes)
1540328336.462 * [exit]simplify:  Simplified to (+ x 1)
1540328336.462 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.463 * * * * [misc]progress:  [ 50 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.463 * * * * [misc]progress:  [ 51 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.463 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328336.463 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328336.465 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328336.467 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328336.467 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.467 * * * * [misc]progress:  [ 52 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.467 * * * * [misc]progress:  [ 53 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.468 * [enter]simplify:  Simplifying (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1540328336.468 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328336.471 * * [misc]simplify:  iters left: 5 (9 enodes)
1540328336.474 * [exit]simplify:  Simplified to (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1540328336.474 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (exp (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328336.474 * * * * [misc]progress:  [ 54 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (log (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.474 * * * * [misc]progress:  [ 55 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.474 * * * * [misc]progress:  [ 56 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328336.475 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1540328336.476 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328336.480 * * [misc]simplify:  iters left: 5 (15 enodes)
1540328336.488 * * [misc]simplify:  iters left: 4 (40 enodes)
1540328336.506 * * [misc]simplify:  iters left: 3 (124 enodes)
1540328336.566 * * [misc]simplify:  iters left: 2 (257 enodes)
1540328336.784 * * [misc]simplify:  iters left: 1 (492 enodes)
1540328337.235 * [exit]simplify:  Simplified to (pow (+ x 1) 3)
1540328337.235 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ x 1) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.235 * * * * [misc]progress:  [ 57 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (cbrt (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (cbrt (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.235 * * * * [misc]progress:  [ 58 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.235 * * * * [misc]progress:  [ 59 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.235 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1540328337.236 * * [misc]simplify:  iters left: 4 (4 enodes)
1540328337.237 * * [misc]simplify:  iters left: 3 (13 enodes)
1540328337.241 * * [misc]simplify:  iters left: 2 (28 enodes)
1540328337.250 * * [misc]simplify:  iters left: 1 (48 enodes)
1540328337.263 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1540328337.263 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.263 * * * * [misc]progress:  [ 60 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (sqrt (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.263 * * * * [misc]progress:  [ 61 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.263 * * * * [misc]progress:  [ 62 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (pow 1 3) (pow x 3)))) (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.263 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (pow 1 3) (pow x 3))))
1540328337.264 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328337.266 * * [misc]simplify:  iters left: 5 (16 enodes)
1540328337.269 * * [misc]simplify:  iters left: 4 (19 enodes)
1540328337.271 * [exit]simplify:  Simplified to (fma x (* x x) 1)
1540328337.271 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (fma x (* x x) 1) (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.271 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1540328337.272 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328337.274 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328337.278 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328337.285 * * [misc]simplify:  iters left: 3 (55 enodes)
1540328337.298 * * [misc]simplify:  iters left: 2 (72 enodes)
1540328337.310 * * [misc]simplify:  iters left: 1 (93 enodes)
1540328337.336 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1540328337.336 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (fma x (* x x) 1) (fma x x (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.337 * * * * [misc]progress:  [ 63 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (- (* 1 1) (* x x)))) (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.337 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (- (* 1 1) (* x x))))
1540328337.338 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328337.342 * * [misc]simplify:  iters left: 5 (22 enodes)
1540328337.345 * * [misc]simplify:  iters left: 4 (28 enodes)
1540328337.348 * * [misc]simplify:  iters left: 3 (30 enodes)
1540328337.352 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1)))
1540328337.352 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1))) (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.353 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))
1540328337.353 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328337.356 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328337.360 * * [misc]simplify:  iters left: 4 (34 enodes)
1540328337.367 * * [misc]simplify:  iters left: 3 (52 enodes)
1540328337.379 * * [misc]simplify:  iters left: 2 (70 enodes)
1540328337.392 * * [misc]simplify:  iters left: 1 (98 enodes)
1540328337.424 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (- (fma x x 1) x)))
1540328337.424 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1))) (* (sqrt (- 1 x)) (sqrt (- (fma x x 1) x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.425 * * * * [misc]progress:  [ 64 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ (pow 1 3) (pow x 3)))) (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.425 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ (pow 1 3) (pow x 3))))
1540328337.426 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328337.432 * * [misc]simplify:  iters left: 5 (22 enodes)
1540328337.439 * * [misc]simplify:  iters left: 4 (28 enodes)
1540328337.447 * * [misc]simplify:  iters left: 3 (30 enodes)
1540328337.455 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1)))
1540328337.455 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1))) (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.455 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1540328337.456 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328337.462 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328337.471 * * [misc]simplify:  iters left: 4 (36 enodes)
1540328337.486 * * [misc]simplify:  iters left: 3 (55 enodes)
1540328337.504 * * [misc]simplify:  iters left: 2 (68 enodes)
1540328337.525 * * [misc]simplify:  iters left: 1 (95 enodes)
1540328337.557 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (fma x x (- 1 x))))
1540328337.557 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1))) (* (sqrt (- 1 x)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.557 * * * * [misc]progress:  [ 65 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* 1 1) (* x x))) (sqrt (- (* 1 1) (* x x)))) (* (sqrt (- 1 x)) (sqrt (- 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.557 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (- (* 1 1) (* x x))))
1540328337.558 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328337.561 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328337.565 * * [misc]simplify:  iters left: 4 (17 enodes)
1540328337.570 * * [misc]simplify:  iters left: 3 (19 enodes)
1540328337.575 * [exit]simplify:  Simplified to (- 1 (* x x))
1540328337.575 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (- 1 (* x x)) (* (sqrt (- 1 x)) (sqrt (- 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.575 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (- 1 x)))
1540328337.575 * * [misc]simplify:  iters left: 5 (5 enodes)
1540328337.577 * * [misc]simplify:  iters left: 4 (9 enodes)
1540328337.578 * * [misc]simplify:  iters left: 3 (11 enodes)
1540328337.579 * [exit]simplify:  Simplified to (- 1 x)
1540328337.579 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (- 1 (* x x)) (- 1 x)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.579 * * * * [misc]progress:  [ 66 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.579 * * * * [misc]progress:  [ 67 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.580 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1540328337.580 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328337.581 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328337.582 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1540328337.582 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.582 * * * * [misc]progress:  [ 68 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.582 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1540328337.582 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328337.583 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328337.584 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1540328337.584 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.584 * * * * [misc]progress:  [ 69 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.585 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328337.585 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328337.586 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328337.587 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328337.587 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.587 * * * * [misc]progress:  [ 70 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt 1)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.587 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328337.587 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328337.588 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328337.589 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328337.589 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.589 * * * * [misc]progress:  [ 71 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.589 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328337.590 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328337.591 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328337.592 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328337.592 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.592 * * * * [misc]progress:  [ 72 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) 1) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.592 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328337.594 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328337.594 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328337.595 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328337.595 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ 1 x)) 1) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.595 * * * * [misc]progress:  [ 73 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.596 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1540328337.596 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328337.597 * * [misc]simplify:  iters left: 5 (9 enodes)
1540328337.598 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1540328337.598 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.599 * * * * [misc]progress:  [ 74 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (sqrt (cbrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.599 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1540328337.599 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328337.601 * * [misc]simplify:  iters left: 5 (10 enodes)
1540328337.605 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1540328337.605 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (fabs (cbrt (+ x 1))) (* (sqrt (cbrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.605 * * * * [misc]progress:  [ 75 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.605 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328337.606 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328337.608 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328337.610 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328337.610 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.610 * * * * [misc]progress:  [ 76 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 1) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.611 * [enter]simplify:  Simplifying (sqrt 1)
1540328337.611 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328337.612 * [exit]simplify:  Simplified to 1
1540328337.612 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* 1 (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.612 * * * * [misc]progress:  [ 77 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.613 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328337.613 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328337.615 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328337.617 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328337.617 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.617 * * * * [misc]progress:  [ 78 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.618 * * * * [misc]progress:  [ 79 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.618 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1540328337.619 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328337.624 * * [misc]simplify:  iters left: 5 (18 enodes)
1540328337.631 * * [misc]simplify:  iters left: 4 (29 enodes)
1540328337.641 * * [misc]simplify:  iters left: 3 (51 enodes)
1540328337.652 * * [misc]simplify:  iters left: 2 (68 enodes)
1540328337.664 * * [misc]simplify:  iters left: 1 (95 enodes)
1540328337.684 * [exit]simplify:  Simplified to (sqrt (fma x x (- 1 x)))
1540328337.684 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (fma x x (- 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.684 * * * * [misc]progress:  [ 80 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.685 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1540328337.685 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328337.687 * * [misc]simplify:  iters left: 2 (8 enodes)
1540328337.689 * * [misc]simplify:  iters left: 1 (9 enodes)
1540328337.692 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1540328337.692 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.692 * * * * [misc]progress:  [ 81 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ 1 x))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.692 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ 1 x)))
1540328337.693 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328337.699 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328337.704 * * [misc]simplify:  iters left: 4 (22 enodes)
1540328337.709 * [exit]simplify:  Simplified to (* (sqrt (fma x (* x x) 1)) (sqrt (+ x 1)))
1540328337.709 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x (* x x) 1)) (sqrt (+ x 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.709 * * * * [misc]progress:  [ 82 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x))) (sqrt (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.709 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x)))
1540328337.710 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328337.712 * * [misc]simplify:  iters left: 5 (16 enodes)
1540328337.714 * * [misc]simplify:  iters left: 4 (20 enodes)
1540328337.717 * * [misc]simplify:  iters left: 3 (22 enodes)
1540328337.720 * [exit]simplify:  Simplified to (* (sqrt (+ 1 x)) (sqrt (- 1 (* x x))))
1540328337.720 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (+ 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.720 * * * * [misc]progress:  [ 83 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328337.720 * * * * [misc]progress:  [ 84 / 138 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328337.720 * * * * [misc]progress:  [ 85 / 138 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328337.720 * * * * [misc]progress:  [ 86 / 138 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))) 1))>
1540328337.721 * * * * [misc]progress:  [ 87 / 138 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328337.721 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.721 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328337.724 * * [misc]simplify:  iters left: 5 (22 enodes)
1540328337.729 * * [misc]simplify:  iters left: 4 (37 enodes)
1540328337.737 * * [misc]simplify:  iters left: 3 (50 enodes)
1540328337.741 * * [misc]simplify:  iters left: 2 (54 enodes)
1540328337.747 * * [misc]simplify:  iters left: 1 (61 enodes)
1540328337.758 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ x 1)) (sqrt x))))
1540328337.758 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))
1540328337.758 * * * * [misc]progress:  [ 88 / 138 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328337.758 * * * * [misc]progress:  [ 89 / 138 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328337.758 * * * * [misc]progress:  [ 90 / 138 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328337.759 * [enter]simplify:  Simplifying (/ (* (* (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328337.760 * * [misc]simplify:  iters left: 6 (14 enodes)
1540328337.770 * * [misc]simplify:  iters left: 5 (43 enodes)
1540328337.799 * * [misc]simplify:  iters left: 4 (154 enodes)
1540328338.030 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.030 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))))
1540328338.030 * * * * [misc]progress:  [ 91 / 138 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.030 * * * * [misc]progress:  [ 92 / 138 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.030 * * * * [misc]progress:  [ 93 / 138 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.030 * * * * [misc]progress:  [ 94 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328338.030 * * * * [misc]progress:  [ 95 / 138 ] simplifiying candidate #<alt (λ (x) (- (/ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328338.031 * [enter]simplify:  Simplifying (/ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328338.032 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328338.035 * * [misc]simplify:  iters left: 5 (14 enodes)
1540328338.040 * * [misc]simplify:  iters left: 4 (17 enodes)
1540328338.044 * * [misc]simplify:  iters left: 3 (18 enodes)
1540328338.050 * [exit]simplify:  Simplified to (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x)))
1540328338.050 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.050 * * * * [misc]progress:  [ 96 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.051 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.052 * * [misc]simplify:  iters left: 6 (14 enodes)
1540328338.060 * * [misc]simplify:  iters left: 5 (28 enodes)
1540328338.072 * * [misc]simplify:  iters left: 4 (51 enodes)
1540328338.092 * * [misc]simplify:  iters left: 3 (65 enodes)
1540328338.108 * * [misc]simplify:  iters left: 2 (84 enodes)
1540328338.137 * * [misc]simplify:  iters left: 1 (121 enodes)
1540328338.174 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1540328338.174 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328338.174 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.176 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328338.181 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328338.189 * * [misc]simplify:  iters left: 4 (34 enodes)
1540328338.203 * * [misc]simplify:  iters left: 3 (45 enodes)
1540328338.211 * * [misc]simplify:  iters left: 2 (49 enodes)
1540328338.218 * * [misc]simplify:  iters left: 1 (50 enodes)
1540328338.225 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.226 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328338.226 * * * * [misc]progress:  [ 97 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.226 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.227 * * [misc]simplify:  iters left: 6 (13 enodes)
1540328338.234 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328338.243 * * [misc]simplify:  iters left: 4 (39 enodes)
1540328338.253 * * [misc]simplify:  iters left: 3 (51 enodes)
1540328338.258 * * [misc]simplify:  iters left: 2 (55 enodes)
1540328338.262 * * [misc]simplify:  iters left: 1 (58 enodes)
1540328338.266 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.266 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328338.266 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.267 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328338.269 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328338.274 * * [misc]simplify:  iters left: 4 (34 enodes)
1540328338.281 * * [misc]simplify:  iters left: 3 (45 enodes)
1540328338.285 * * [misc]simplify:  iters left: 2 (49 enodes)
1540328338.293 * * [misc]simplify:  iters left: 1 (50 enodes)
1540328338.300 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.300 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328338.300 * * * * [misc]progress:  [ 98 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328338.301 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) 1)
1540328338.302 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.307 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328338.317 * * [misc]simplify:  iters left: 4 (40 enodes)
1540328338.336 * * [misc]simplify:  iters left: 3 (65 enodes)
1540328338.369 * * [misc]simplify:  iters left: 2 (95 enodes)
1540328338.373 * * [misc]simplify:  iters left: 1 (96 enodes)
1540328338.375 * [exit]simplify:  Simplified to 1
1540328338.375 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.375 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328338.376 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.378 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328338.386 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328338.399 * * [misc]simplify:  iters left: 3 (44 enodes)
1540328338.407 * * [misc]simplify:  iters left: 2 (48 enodes)
1540328338.413 * * [misc]simplify:  iters left: 1 (49 enodes)
1540328338.420 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328338.420 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328338.420 * * * * [misc]progress:  [ 99 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328338.420 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) 1)
1540328338.422 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.427 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328338.436 * * [misc]simplify:  iters left: 4 (40 enodes)
1540328338.454 * * [misc]simplify:  iters left: 3 (65 enodes)
1540328338.503 * * [misc]simplify:  iters left: 2 (95 enodes)
1540328338.510 * * [misc]simplify:  iters left: 1 (96 enodes)
1540328338.514 * [exit]simplify:  Simplified to 1
1540328338.514 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.515 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328338.516 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.520 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328338.527 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328338.541 * * [misc]simplify:  iters left: 3 (44 enodes)
1540328338.549 * * [misc]simplify:  iters left: 2 (48 enodes)
1540328338.555 * * [misc]simplify:  iters left: 1 (49 enodes)
1540328338.558 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328338.559 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328338.559 * * * * [misc]progress:  [ 100 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.559 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.560 * * [misc]simplify:  iters left: 6 (13 enodes)
1540328338.563 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328338.567 * * [misc]simplify:  iters left: 4 (37 enodes)
1540328338.575 * * [misc]simplify:  iters left: 3 (48 enodes)
1540328338.579 * * [misc]simplify:  iters left: 2 (52 enodes)
1540328338.584 * * [misc]simplify:  iters left: 1 (53 enodes)
1540328338.593 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1540328338.593 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328338.593 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.595 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328338.600 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328338.607 * * [misc]simplify:  iters left: 4 (34 enodes)
1540328338.621 * * [misc]simplify:  iters left: 3 (45 enodes)
1540328338.626 * * [misc]simplify:  iters left: 2 (49 enodes)
1540328338.629 * * [misc]simplify:  iters left: 1 (50 enodes)
1540328338.632 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.632 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328338.633 * * * * [misc]progress:  [ 101 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.633 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.633 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328338.636 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328338.640 * * [misc]simplify:  iters left: 4 (34 enodes)
1540328338.647 * * [misc]simplify:  iters left: 3 (45 enodes)
1540328338.651 * * [misc]simplify:  iters left: 2 (49 enodes)
1540328338.655 * * [misc]simplify:  iters left: 1 (50 enodes)
1540328338.662 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.662 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328338.662 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.663 * * [misc]simplify:  iters left: 6 (12 enodes)
1540328338.669 * * [misc]simplify:  iters left: 5 (20 enodes)
1540328338.677 * * [misc]simplify:  iters left: 4 (34 enodes)
1540328338.694 * * [misc]simplify:  iters left: 3 (45 enodes)
1540328338.702 * * [misc]simplify:  iters left: 2 (49 enodes)
1540328338.709 * * [misc]simplify:  iters left: 1 (50 enodes)
1540328338.716 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.716 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328338.716 * * * * [misc]progress:  [ 102 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328338.716 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1540328338.717 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328338.722 * * [misc]simplify:  iters left: 5 (17 enodes)
1540328338.730 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328338.744 * * [misc]simplify:  iters left: 3 (44 enodes)
1540328338.751 * * [misc]simplify:  iters left: 2 (48 enodes)
1540328338.753 * * [misc]simplify:  iters left: 1 (49 enodes)
1540328338.756 * [exit]simplify:  Simplified to 1
1540328338.756 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.756 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328338.757 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.760 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328338.764 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328338.771 * * [misc]simplify:  iters left: 3 (44 enodes)
1540328338.775 * * [misc]simplify:  iters left: 2 (48 enodes)
1540328338.778 * * [misc]simplify:  iters left: 1 (49 enodes)
1540328338.782 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328338.782 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328338.782 * * * * [misc]progress:  [ 103 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328338.782 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1540328338.783 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328338.787 * * [misc]simplify:  iters left: 5 (17 enodes)
1540328338.798 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328338.813 * * [misc]simplify:  iters left: 3 (44 enodes)
1540328338.819 * * [misc]simplify:  iters left: 2 (48 enodes)
1540328338.825 * * [misc]simplify:  iters left: 1 (49 enodes)
1540328338.830 * [exit]simplify:  Simplified to 1
1540328338.830 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.830 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328338.832 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.836 * * [misc]simplify:  iters left: 5 (19 enodes)
1540328338.840 * * [misc]simplify:  iters left: 4 (33 enodes)
1540328338.847 * * [misc]simplify:  iters left: 3 (44 enodes)
1540328338.851 * * [misc]simplify:  iters left: 2 (48 enodes)
1540328338.854 * * [misc]simplify:  iters left: 1 (49 enodes)
1540328338.857 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328338.857 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328338.857 * * * * [misc]progress:  [ 104 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.857 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.858 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328338.860 * * [misc]simplify:  iters left: 5 (15 enodes)
1540328338.863 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.863 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328338.863 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.863 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.866 * * [misc]simplify:  iters left: 5 (22 enodes)
1540328338.871 * * [misc]simplify:  iters left: 4 (40 enodes)
1540328338.879 * * [misc]simplify:  iters left: 3 (55 enodes)
1540328338.886 * * [misc]simplify:  iters left: 2 (61 enodes)
1540328338.891 * * [misc]simplify:  iters left: 1 (62 enodes)
1540328338.903 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.903 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328338.903 * * * * [misc]progress:  [ 105 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328338.903 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.904 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328338.907 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328338.912 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.912 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328338.912 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328338.913 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328338.919 * * [misc]simplify:  iters left: 5 (22 enodes)
1540328338.924 * * [misc]simplify:  iters left: 4 (40 enodes)
1540328338.932 * * [misc]simplify:  iters left: 3 (55 enodes)
1540328338.938 * * [misc]simplify:  iters left: 2 (61 enodes)
1540328338.943 * * [misc]simplify:  iters left: 1 (62 enodes)
1540328338.950 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328338.950 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328338.950 * * * * [misc]progress:  [ 106 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328338.950 * [enter]simplify:  Simplifying (/ 1 1)
1540328338.950 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328338.951 * * [misc]simplify:  iters left: 1 (4 enodes)
1540328338.952 * [exit]simplify:  Simplified to 1
1540328338.952 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328338.953 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328338.954 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328338.959 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328338.968 * * [misc]simplify:  iters left: 4 (39 enodes)
1540328338.983 * * [misc]simplify:  iters left: 3 (54 enodes)
1540328338.993 * * [misc]simplify:  iters left: 2 (60 enodes)
1540328338.998 * * [misc]simplify:  iters left: 1 (61 enodes)
1540328339.003 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328339.003 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328339.003 * * * * [misc]progress:  [ 107 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.003 * [enter]simplify:  Simplifying (/ 1 1)
1540328339.003 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328339.004 * * [misc]simplify:  iters left: 1 (4 enodes)
1540328339.005 * [exit]simplify:  Simplified to 1
1540328339.005 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328339.005 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328339.005 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328339.008 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328339.013 * * [misc]simplify:  iters left: 4 (39 enodes)
1540328339.021 * * [misc]simplify:  iters left: 3 (54 enodes)
1540328339.026 * * [misc]simplify:  iters left: 2 (60 enodes)
1540328339.032 * * [misc]simplify:  iters left: 1 (61 enodes)
1540328339.041 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328339.041 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328339.041 * * * * [misc]progress:  [ 108 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328339.042 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328339.043 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328339.047 * * [misc]simplify:  iters left: 5 (15 enodes)
1540328339.053 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1540328339.053 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328339.053 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328339.054 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328339.059 * * [misc]simplify:  iters left: 5 (18 enodes)
1540328339.062 * * [misc]simplify:  iters left: 4 (21 enodes)
1540328339.064 * * [misc]simplify:  iters left: 3 (23 enodes)
1540328339.068 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328339.068 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328339.069 * * * * [misc]progress:  [ 109 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328339.069 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328339.069 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328339.071 * * [misc]simplify:  iters left: 5 (12 enodes)
1540328339.073 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328339.073 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1540328339.073 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1540328339.075 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328339.077 * * [misc]simplify:  iters left: 5 (18 enodes)
1540328339.080 * * [misc]simplify:  iters left: 4 (21 enodes)
1540328339.083 * * [misc]simplify:  iters left: 3 (23 enodes)
1540328339.087 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1540328339.087 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1540328339.087 * * * * [misc]progress:  [ 110 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.087 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1540328339.087 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328339.089 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328339.090 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328339.090 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328339.090 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328339.091 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328339.093 * * [misc]simplify:  iters left: 5 (17 enodes)
1540328339.095 * * [misc]simplify:  iters left: 4 (20 enodes)
1540328339.098 * * [misc]simplify:  iters left: 3 (22 enodes)
1540328339.102 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1540328339.102 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1540328339.102 * * * * [misc]progress:  [ 111 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.102 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1540328339.102 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328339.104 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328339.105 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328339.105 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328339.106 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1540328339.106 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328339.108 * * [misc]simplify:  iters left: 5 (17 enodes)
1540328339.111 * * [misc]simplify:  iters left: 4 (20 enodes)
1540328339.114 * * [misc]simplify:  iters left: 3 (22 enodes)
1540328339.117 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1540328339.117 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1540328339.117 * * * * [misc]progress:  [ 112 / 138 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.117 * * * * [misc]progress:  [ 113 / 138 ] simplifiying candidate #<alt (λ (x) (* (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.117 * * * * [misc]progress:  [ 114 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))>
1540328339.117 * * * * [misc]progress:  [ 115 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.118 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1540328339.118 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328339.119 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328339.123 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1540328339.123 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1540328339.123 * * * * [misc]progress:  [ 116 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.123 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1540328339.124 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328339.127 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328339.131 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1540328339.131 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1540328339.131 * * * * [misc]progress:  [ 117 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328339.131 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1540328339.132 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328339.134 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328339.136 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328339.136 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1540328339.136 * * * * [misc]progress:  [ 118 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328339.136 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1540328339.137 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328339.138 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328339.139 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328339.139 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1540328339.139 * * * * [misc]progress:  [ 119 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))))>
1540328339.140 * [enter]simplify:  Simplifying (* (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))
1540328339.140 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328339.142 * * [misc]simplify:  iters left: 5 (17 enodes)
1540328339.147 * * [misc]simplify:  iters left: 4 (31 enodes)
1540328339.155 * * [misc]simplify:  iters left: 3 (42 enodes)
1540328339.158 * * [misc]simplify:  iters left: 2 (46 enodes)
1540328339.161 * * [misc]simplify:  iters left: 1 (47 enodes)
1540328339.163 * [exit]simplify:  Simplified to 1
1540328339.163 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))))
1540328339.163 * * * * [misc]progress:  [ 120 / 138 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))))>
1540328339.163 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))
1540328339.164 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328339.166 * * [misc]simplify:  iters left: 5 (16 enodes)
1540328339.172 * * [misc]simplify:  iters left: 4 (30 enodes)
1540328339.185 * * [misc]simplify:  iters left: 3 (41 enodes)
1540328339.191 * * [misc]simplify:  iters left: 2 (45 enodes)
1540328339.197 * * [misc]simplify:  iters left: 1 (46 enodes)
1540328339.200 * [exit]simplify:  Simplified to 1
1540328339.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))))
1540328339.201 * * * * [misc]progress:  [ 121 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))>
1540328339.201 * * * * [misc]progress:  [ 122 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328339.201 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1540328339.201 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328339.202 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328339.204 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328339.204 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1540328339.204 * * * * [misc]progress:  [ 123 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))))>
1540328339.204 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1540328339.205 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328339.207 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328339.212 * * [misc]simplify:  iters left: 4 (44 enodes)
1540328339.221 * * [misc]simplify:  iters left: 3 (71 enodes)
1540328339.248 * * [misc]simplify:  iters left: 2 (120 enodes)
1540328339.292 * * [misc]simplify:  iters left: 1 (150 enodes)
1540328339.338 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))
1540328339.338 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))))
1540328339.338 * * * * [misc]progress:  [ 124 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))>
1540328339.338 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1540328339.339 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328339.342 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328339.345 * * [misc]simplify:  iters left: 3 (12 enodes)
1540328339.349 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328339.349 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))
1540328339.349 * * * * [misc]progress:  [ 125 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))))>
1540328339.349 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1540328339.350 * * [misc]simplify:  iters left: 6 (11 enodes)
1540328339.356 * * [misc]simplify:  iters left: 5 (26 enodes)
1540328339.373 * * [misc]simplify:  iters left: 4 (80 enodes)
1540328339.429 * * [misc]simplify:  iters left: 3 (199 enodes)
1540328339.557 * * [misc]simplify:  iters left: 2 (423 enodes)
1540328340.194 * [exit]simplify:  Simplified to (fma (* (+ x 1) (+ x 1)) (+ x 1) (* (- x) (* x x)))
1540328340.194 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (* (+ x 1) (+ x 1)) (+ x 1) (* (- x) (* x x))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))))
1540328340.194 * * * * [misc]progress:  [ 126 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))>
1540328340.195 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1540328340.195 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328340.198 * * [misc]simplify:  iters left: 5 (24 enodes)
1540328340.206 * * [misc]simplify:  iters left: 4 (65 enodes)
1540328340.231 * * [misc]simplify:  iters left: 3 (141 enodes)
1540328340.369 * * [misc]simplify:  iters left: 2 (308 enodes)
1540328341.028 * [exit]simplify:  Simplified to (+ 1 (+ x x))
1540328341.028 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ 1 (+ x x)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))
1540328341.028 * * * * [misc]progress:  [ 127 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.028 * [enter]simplify:  Simplifying 1
1540328341.028 * * [misc]simplify:  iters left: 0 (1 enodes)
1540328341.029 * [exit]simplify:  Simplified to 1
1540328341.029 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.029 * * * * [misc]progress:  [ 128 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.029 * [enter]simplify:  Simplifying 1
1540328341.029 * * [misc]simplify:  iters left: 0 (1 enodes)
1540328341.029 * [exit]simplify:  Simplified to 1
1540328341.029 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.029 * * * * [misc]progress:  [ 129 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.030 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1540328341.030 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.030 * * * * [misc]progress:  [ 130 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.030 * [enter]simplify:  Simplifying x
1540328341.030 * * [misc]simplify:  iters left: 0 (1 enodes)
1540328341.030 * [exit]simplify:  Simplified to x
1540328341.030 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.030 * * * * [misc]progress:  [ 131 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.030 * [enter]simplify:  Simplifying x
1540328341.030 * * [misc]simplify:  iters left: 0 (1 enodes)
1540328341.030 * [exit]simplify:  Simplified to x
1540328341.030 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.030 * * * * [misc]progress:  [ 132 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.030 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328341.030 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) +nan.0) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.030 * * * * [misc]progress:  [ 133 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.031 * [enter]simplify:  Simplifying (+ x 1)
1540328341.031 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328341.031 * * [misc]simplify:  iters left: 1 (6 enodes)
1540328341.032 * [exit]simplify:  Simplified to (+ 1 x)
1540328341.032 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.032 * * * * [misc]progress:  [ 134 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.032 * [enter]simplify:  Simplifying (+ x 1)
1540328341.032 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328341.033 * * [misc]simplify:  iters left: 1 (6 enodes)
1540328341.034 * [exit]simplify:  Simplified to (+ 1 x)
1540328341.034 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.034 * * * * [misc]progress:  [ 135 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328341.034 * [enter]simplify:  Simplifying (+ x 1)
1540328341.034 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328341.035 * * [misc]simplify:  iters left: 1 (6 enodes)
1540328341.036 * [exit]simplify:  Simplified to (+ 1 x)
1540328341.036 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1540328341.036 * * * * [misc]progress:  [ 136 / 138 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1540328341.036 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328341.036 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328341.036 * * * * [misc]progress:  [ 137 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328341.036 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328341.036 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328341.036 * * * * [misc]progress:  [ 138 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328341.036 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328341.036 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328341.036 * * * [misc]progress:  adding candidates to table
1540328343.366 * * [misc]progress:  iteration 3 / 4
1540328343.366 * * * [misc]progress:  picking best candidate
1540328343.403 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328343.403 * * * [misc]progress:  localizing error
1540328343.407 * * * [misc]progress:  generating rewritten candidates
1540328343.407 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1540328343.470 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 1)
1540328343.473 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1540328343.511 * * * [misc]progress:  generating series expansions
1540328343.511 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1540328343.511 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328343.511 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1540328343.511 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1540328343.511 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328343.511 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328343.511 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328343.511 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.511 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.511 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.511 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.511 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.511 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.511 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328343.512 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.512 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328343.512 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328343.512 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.512 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.512 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.512 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.512 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.512 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.512 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.512 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1540328343.512 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328343.512 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328343.512 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328343.512 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.512 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.512 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.512 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.512 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.513 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.513 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328343.513 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.513 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328343.513 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328343.513 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.513 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.513 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.513 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.513 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.513 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.514 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.514 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.514 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1540328343.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1540328343.514 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.515 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328343.516 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.516 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1540328343.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1540328343.517 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.517 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328343.518 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1540328343.518 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1540328343.518 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1540328343.518 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328343.518 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328343.518 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.518 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.518 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.518 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.518 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.518 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.518 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.518 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328343.518 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328343.518 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.518 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.518 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.518 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.518 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.518 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.518 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.519 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.519 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.519 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.519 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.519 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328343.519 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1540328343.519 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328343.519 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328343.520 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.520 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.520 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.520 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.520 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.520 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.520 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.520 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328343.520 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328343.520 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.520 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.520 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.520 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.520 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.520 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.520 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.520 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.521 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.521 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.521 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.521 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328343.521 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.522 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.522 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.522 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.522 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.523 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.523 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.524 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328343.524 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.524 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.525 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.525 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.526 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.526 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.527 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328343.527 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.528 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.528 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1540328343.528 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1540328343.528 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1540328343.528 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328343.528 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328343.528 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328343.528 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.528 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.528 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.528 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.528 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.528 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.528 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.528 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328343.529 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328343.529 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.529 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.529 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328343.529 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328343.529 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328343.529 * [misc]backup-simplify:  Simplify -1 into -1
1540328343.529 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.529 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.529 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.529 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328343.529 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.530 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.530 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.530 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328343.530 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1540328343.530 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328343.530 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328343.530 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328343.530 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.530 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.530 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.530 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.530 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.530 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.530 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.530 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328343.530 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328343.531 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.531 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.531 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328343.531 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328343.531 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328343.531 * [misc]backup-simplify:  Simplify -1 into -1
1540328343.531 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.531 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.531 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.531 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328343.531 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.531 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.532 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.532 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328343.532 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.532 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.532 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328343.532 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.533 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.533 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328343.534 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.534 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.535 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328343.535 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.535 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.535 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328343.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.536 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.536 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.537 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.537 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.538 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328343.538 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.539 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.539 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 1)
1540328343.539 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1540328343.539 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1540328343.539 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328343.539 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328343.539 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.539 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.539 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.539 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.539 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.539 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.539 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328343.539 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.540 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328343.540 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328343.540 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328343.540 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.540 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.540 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.540 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.540 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.540 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.540 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328343.540 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.540 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328343.540 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.540 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540328343.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.541 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328343.541 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1540328343.541 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1540328343.541 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1540328343.541 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1540328343.541 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328343.541 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328343.541 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.541 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.541 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.541 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.542 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.542 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.542 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.542 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.542 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.542 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328343.542 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328343.542 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.542 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.542 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.542 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.542 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.542 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.542 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.543 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.543 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.543 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.543 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.543 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.543 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.544 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.544 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.544 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.545 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.545 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.546 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.546 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1540328343.546 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1540328343.546 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328343.546 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328343.546 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.546 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.546 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.546 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.546 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.546 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.546 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.546 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328343.546 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328343.546 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.547 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.547 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328343.547 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328343.547 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.547 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.547 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.547 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.547 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.547 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.547 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.547 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328343.547 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328343.547 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.547 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.547 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.548 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.548 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328343.548 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.549 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.549 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.549 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328343.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.550 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.550 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328343.550 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.550 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1540328343.550 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 x)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1540328343.550 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1540328343.550 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328343.550 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328343.550 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328343.550 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.550 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.550 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.550 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.550 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.551 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.551 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328343.551 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.551 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328343.551 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328343.551 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.551 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.551 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.551 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.551 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.551 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328343.551 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328343.551 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328343.551 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.551 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.551 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.551 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.552 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.552 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.552 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328343.552 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.552 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328343.552 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328343.552 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.552 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.552 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.552 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.552 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.553 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.553 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.553 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1540328343.553 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.553 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.554 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328343.555 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.555 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1540328343.555 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.556 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328343.556 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1540328343.556 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1540328343.556 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328343.556 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328343.556 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.556 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.556 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.556 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.556 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.557 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.557 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.557 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328343.557 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328343.557 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.557 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.557 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.557 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.557 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.557 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.558 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.558 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.558 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.558 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.558 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328343.558 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328343.558 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.558 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.558 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.559 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.559 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.559 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.559 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328343.559 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328343.559 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.559 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.559 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.559 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.560 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.560 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.560 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.560 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328343.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.561 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.561 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.561 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.561 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.563 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.563 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.563 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328343.564 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.565 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.565 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.565 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.566 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.567 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.568 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.568 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.568 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.569 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.570 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1540328343.570 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1540328343.570 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328343.570 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328343.570 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328343.570 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.570 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.570 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.570 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.570 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.570 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.570 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328343.570 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328343.571 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.571 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.571 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328343.571 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328343.571 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328343.571 * [misc]backup-simplify:  Simplify -1 into -1
1540328343.571 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.571 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.571 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.571 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328343.572 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.572 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.572 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328343.572 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328343.572 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328343.572 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328343.572 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.572 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328343.572 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.572 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.572 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328343.573 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328343.573 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328343.573 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.573 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.573 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328343.573 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328343.574 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328343.574 * [misc]backup-simplify:  Simplify -1 into -1
1540328343.574 * [misc]taylor:  Taking taylor expansion of x in x
1540328343.574 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.574 * [misc]backup-simplify:  Simplify 1 into 1
1540328343.574 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328343.574 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328343.574 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328343.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.575 * [misc]backup-simplify:  Simplify 0 into 0
1540328343.575 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.575 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328343.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328343.576 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328343.577 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.577 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328343.578 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328343.578 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.579 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328343.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328343.580 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.581 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328343.582 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328343.582 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328343.582 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328343.583 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.583 * * * [misc]progress:  simplifying candidates
1540328343.583 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.583 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.583 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))>
1540328343.584 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1)))>
1540328343.584 * [enter]simplify:  Simplifying (- 1)
1540328343.584 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328343.586 * * [misc]simplify:  iters left: 1 (5 enodes)
1540328343.587 * [exit]simplify:  Simplified to -1
1540328343.587 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))
1540328343.587 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))>
1540328343.587 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.587 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.587 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.587 * * * * [misc]progress:  [ 9 / 66 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.587 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.587 * * * * [misc]progress:  [ 11 / 66 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.587 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.587 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.587 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.587 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1540328343.587 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.588 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1540328343.589 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328343.592 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328343.595 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1540328343.595 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1540328343.595 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.596 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1540328343.599 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328343.602 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328343.606 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1540328343.606 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1540328343.606 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328343.606 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1540328343.607 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328343.609 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328343.612 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328343.612 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1540328343.612 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328343.612 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1540328343.613 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328343.615 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328343.619 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328343.619 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1540328343.619 * * * * [misc]progress:  [ 20 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.619 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1540328343.620 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328343.625 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328343.635 * * [misc]simplify:  iters left: 4 (44 enodes)
1540328343.653 * * [misc]simplify:  iters left: 3 (71 enodes)
1540328343.688 * * [misc]simplify:  iters left: 2 (120 enodes)
1540328343.730 * * [misc]simplify:  iters left: 1 (150 enodes)
1540328343.775 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))
1540328343.775 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))))
1540328343.775 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))>
1540328343.776 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1540328343.776 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328343.779 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328343.782 * * [misc]simplify:  iters left: 3 (12 enodes)
1540328343.786 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1540328343.786 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))
1540328343.786 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log1p (expm1 (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.786 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (expm1 (log1p (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.787 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ 1 x) 1/2) (sqrt x))))>
1540328343.787 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) 1) (sqrt x))))>
1540328343.787 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.787 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.787 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.787 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.787 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))>
1540328343.787 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1540328343.788 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328343.790 * * [misc]simplify:  iters left: 5 (10 enodes)
1540328343.794 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1540328343.794 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))
1540328343.794 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.794 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328343.794 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328343.796 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328343.799 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328343.799 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1540328343.799 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x))))>
1540328343.799 * [enter]simplify:  Simplifying (sqrt 1)
1540328343.799 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328343.801 * [exit]simplify:  Simplified to 1
1540328343.801 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))
1540328343.801 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x))))>
1540328343.802 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1540328343.802 * * [misc]simplify:  iters left: 4 (7 enodes)
1540328343.806 * * [misc]simplify:  iters left: 3 (15 enodes)
1540328343.811 * * [misc]simplify:  iters left: 2 (17 enodes)
1540328343.815 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1540328343.815 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x))))
1540328343.815 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x))))>
1540328343.815 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1540328343.816 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328343.822 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328343.825 * * [misc]simplify:  iters left: 3 (15 enodes)
1540328343.830 * * [misc]simplify:  iters left: 2 (17 enodes)
1540328343.834 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1540328343.835 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x))))
1540328343.835 * * * * [misc]progress:  [ 35 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1540328343.835 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))>
1540328343.835 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328343.835 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328343.837 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328343.839 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328343.839 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))
1540328343.839 * * * * [misc]progress:  [ 37 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))>
1540328343.839 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.839 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.839 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (sqrt x))))>
1540328343.840 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1540328343.840 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328343.843 * * [misc]simplify:  iters left: 5 (9 enodes)
1540328343.845 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1540328343.846 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ 1 x))) (sqrt x))))
1540328343.846 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (sqrt x))))>
1540328343.846 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1540328343.847 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328343.849 * * [misc]simplify:  iters left: 5 (10 enodes)
1540328343.852 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1540328343.852 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x))) (sqrt x))))
1540328343.852 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (sqrt x))))>
1540328343.853 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328343.853 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328343.856 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328343.859 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328343.859 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))) (sqrt x))))
1540328343.859 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt 1) (sqrt (+ 1 x)) (sqrt x))))>
1540328343.859 * [enter]simplify:  Simplifying (sqrt 1)
1540328343.860 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328343.861 * [exit]simplify:  Simplified to 1
1540328343.861 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma 1 (sqrt (+ 1 x)) (sqrt x))))
1540328343.861 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (sqrt x))))>
1540328343.862 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328343.862 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328343.864 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328343.866 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328343.866 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))) (sqrt x))))
1540328343.866 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma 1 (sqrt (+ 1 x)) (sqrt x))))>
1540328343.866 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ 1 x))) (exp (sqrt x))))))>
1540328343.866 * [enter]simplify:  Simplifying (* (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1540328343.867 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328343.870 * * [misc]simplify:  iters left: 5 (14 enodes)
1540328343.874 * * [misc]simplify:  iters left: 4 (16 enodes)
1540328343.879 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ x 1)) (sqrt x)))
1540328343.879 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))
1540328343.879 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1540328343.879 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.879 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.879 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.879 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.879 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1540328343.879 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x)))))))>
1540328343.879 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.879 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (- (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.879 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1540328343.880 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1540328343.880 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328343.882 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328343.885 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1540328343.885 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328343.885 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))>
1540328343.885 * * * * [misc]progress:  [ 58 / 66 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1540328343.886 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328343.886 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328343.886 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328343.886 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.886 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328343.886 * * * * [misc]progress:  [ 60 / 66 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328343.886 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.886 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328343.886 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1540328343.886 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1540328343.887 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328343.892 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328343.901 * * [misc]simplify:  iters left: 4 (43 enodes)
1540328343.917 * * [misc]simplify:  iters left: 3 (67 enodes)
1540328343.936 * * [misc]simplify:  iters left: 2 (103 enodes)
1540328343.954 * * [misc]simplify:  iters left: 1 (126 enodes)
1540328343.983 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1540328343.983 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (fma (fma x -1/8 1/2) x 1) (sqrt x))))
1540328343.983 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1540328343.983 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.983 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1540328343.984 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1540328343.984 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.984 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1540328343.984 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1540328343.984 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328343.984 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1540328343.984 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1540328343.984 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.984 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1540328343.984 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1540328343.984 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328343.984 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1540328343.984 * * * [misc]progress:  adding candidates to table
1540328344.900 * * [misc]progress:  iteration 4 / 4
1540328344.901 * * * [misc]progress:  picking best candidate
1540328344.992 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))>
1540328344.992 * * * [misc]progress:  localizing error
1540328345.005 * * * [misc]progress:  generating rewritten candidates
1540328345.006 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1540328345.092 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 2)
1540328345.095 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1540328345.142 * * * [misc]progress:  generating series expansions
1540328345.142 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1540328345.143 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1540328345.143 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1540328345.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1540328345.143 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328345.143 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328345.143 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328345.143 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.143 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.143 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.143 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.143 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.143 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.144 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328345.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.144 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328345.144 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328345.144 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.144 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.144 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.144 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.144 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1540328345.145 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328345.145 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328345.145 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328345.145 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.145 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.145 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.145 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.145 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.145 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.145 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328345.145 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.145 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328345.145 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328345.145 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.145 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.145 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.145 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.146 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.146 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.146 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1540328345.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1540328345.147 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.148 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328345.148 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.148 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1540328345.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1540328345.149 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.150 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328345.150 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1 (/ 1 x))))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1540328345.150 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1540328345.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1540328345.150 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328345.150 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328345.150 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.150 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.150 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.150 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.151 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.151 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328345.151 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328345.151 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.151 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.151 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.151 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.151 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.151 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.151 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.151 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.151 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.152 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328345.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1540328345.152 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328345.152 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328345.152 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.152 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.152 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.152 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.152 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.152 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.152 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328345.152 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328345.152 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.152 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.152 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.152 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.153 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.153 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.153 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.153 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.153 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.153 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.153 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328345.153 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.154 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.155 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.155 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.155 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.156 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328345.156 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.157 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.158 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.158 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.159 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328345.159 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.160 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.160 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x)))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1540328345.160 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1540328345.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1540328345.160 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328345.160 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328345.160 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328345.160 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.160 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.160 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.160 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.160 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.160 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.160 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328345.161 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328345.161 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.161 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.161 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328345.161 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328345.161 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328345.161 * [misc]backup-simplify:  Simplify -1 into -1
1540328345.161 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.161 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.161 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.161 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328345.161 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.161 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.162 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.162 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328345.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1540328345.162 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328345.162 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328345.162 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328345.162 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.162 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.162 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.162 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.162 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.162 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328345.162 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328345.162 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.163 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.163 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328345.163 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328345.163 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328345.163 * [misc]backup-simplify:  Simplify -1 into -1
1540328345.163 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.163 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.163 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.163 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328345.163 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.163 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.164 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.164 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1540328345.164 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.164 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328345.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.165 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.165 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328345.166 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.166 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.166 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328345.166 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328345.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.168 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.168 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.169 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.169 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.170 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1540328345.170 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.171 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.171 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 2)
1540328345.171 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1540328345.171 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1540328345.171 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328345.171 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328345.171 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.171 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.171 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.171 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.171 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.171 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.171 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328345.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328345.171 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328345.171 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328345.171 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.171 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.171 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.171 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.171 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.172 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.172 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328345.172 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.172 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328345.172 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.172 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540328345.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.173 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328345.173 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1540328345.173 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1540328345.173 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1540328345.173 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1540328345.173 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328345.173 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328345.173 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.173 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.173 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.173 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.173 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.173 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.173 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.174 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.174 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.174 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328345.174 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328345.174 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.174 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.174 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.174 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.174 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.174 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.174 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.174 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.174 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.175 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.175 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.175 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.175 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.176 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.176 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.176 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.177 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.177 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.177 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1540328345.177 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1540328345.177 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328345.177 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328345.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.177 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.177 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.177 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.177 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.177 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.177 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328345.177 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328345.177 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.178 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.178 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328345.178 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328345.178 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.178 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.178 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.178 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.178 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.178 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.178 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328345.178 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328345.178 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.179 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.179 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.179 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328345.179 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.180 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.180 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328345.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.182 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.182 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1540328345.182 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.182 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1540328345.183 * [misc]backup-simplify:  Simplify (+ (sqrt x) (sqrt (+ 1 x))) into (+ (sqrt (+ x 1)) (sqrt x))
1540328345.183 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1540328345.183 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328345.183 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328345.183 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328345.183 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.183 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.183 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.183 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.183 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.183 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328345.183 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.184 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328345.184 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328345.184 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.184 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.184 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.184 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.184 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1540328345.184 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1540328345.184 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1540328345.184 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.184 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.185 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.185 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.185 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.185 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540328345.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.185 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1540328345.185 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1540328345.185 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.185 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.185 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.186 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.186 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.186 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1540328345.187 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.188 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1540328345.190 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.190 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1540328345.190 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.190 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328345.191 * [misc]backup-simplify:  Simplify (+ (sqrt (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1540328345.191 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1540328345.191 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328345.191 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328345.191 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.191 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.191 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.191 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.191 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.192 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.192 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328345.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328345.192 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.192 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.192 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.192 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.192 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.192 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.192 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.192 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.193 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.193 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1540328345.193 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1540328345.193 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.193 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.193 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.193 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.193 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.194 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.194 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1540328345.194 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1540328345.194 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.194 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.194 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.194 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.194 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.194 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.194 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.195 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.195 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1540328345.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.195 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.195 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.196 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.197 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.197 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540328345.198 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.199 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.199 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.200 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.201 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.202 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.202 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.202 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.203 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.203 * [misc]backup-simplify:  Simplify (+ (sqrt (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1540328345.203 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1540328345.203 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328345.204 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328345.204 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328345.204 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.204 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.204 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.204 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.204 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.204 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328345.204 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328345.204 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.205 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.205 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328345.205 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328345.205 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328345.205 * [misc]backup-simplify:  Simplify -1 into -1
1540328345.205 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.205 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.205 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.205 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328345.205 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.206 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.206 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1540328345.206 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1540328345.206 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1540328345.206 * [misc]taylor:  Taking taylor expansion of 1 in x
1540328345.206 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.206 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540328345.206 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.206 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.206 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540328345.206 * [misc]backup-simplify:  Simplify (- 1) into -1
1540328345.207 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540328345.207 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.207 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.207 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1540328345.207 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540328345.207 * [misc]taylor:  Taking taylor expansion of -1 in x
1540328345.207 * [misc]backup-simplify:  Simplify -1 into -1
1540328345.207 * [misc]taylor:  Taking taylor expansion of x in x
1540328345.207 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.207 * [misc]backup-simplify:  Simplify 1 into 1
1540328345.208 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540328345.208 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1540328345.208 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1540328345.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.208 * [misc]backup-simplify:  Simplify 0 into 0
1540328345.209 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.209 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540328345.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328345.209 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540328345.210 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.211 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540328345.212 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1540328345.212 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.212 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1540328345.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540328345.214 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.214 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540328345.215 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1540328345.216 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1540328345.216 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1540328345.217 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.217 * * * [misc]progress:  simplifying candidates
1540328345.217 * * * * [misc]progress:  [ 1 / 63 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.217 * * * * [misc]progress:  [ 2 / 63 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.217 * * * * [misc]progress:  [ 3 / 63 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt x) (sqrt (+ 1 x))) -1))>
1540328345.217 * * * * [misc]progress:  [ 4 / 63 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt x) (sqrt (+ 1 x))) (- 1)))>
1540328345.217 * [enter]simplify:  Simplifying (- 1)
1540328345.218 * * [misc]simplify:  iters left: 2 (2 enodes)
1540328345.219 * * [misc]simplify:  iters left: 1 (5 enodes)
1540328345.220 * [exit]simplify:  Simplified to -1
1540328345.220 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt x) (sqrt (+ 1 x))) -1))
1540328345.220 * * * * [misc]progress:  [ 5 / 63 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))) 1))>
1540328345.220 * * * * [misc]progress:  [ 6 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.220 * * * * [misc]progress:  [ 7 / 63 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.220 * * * * [misc]progress:  [ 8 / 63 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.220 * * * * [misc]progress:  [ 9 / 63 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (cbrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))) (cbrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.221 * * * * [misc]progress:  [ 10 / 63 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))) (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.221 * * * * [misc]progress:  [ 11 / 63 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.221 * * * * [misc]progress:  [ 12 / 63 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt x) (sqrt (+ 1 x))))))>
1540328345.221 * * * * [misc]progress:  [ 13 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))))>
1540328345.221 * * * * [misc]progress:  [ 14 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))))>
1540328345.221 * * * * [misc]progress:  [ 15 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt x) (sqrt (+ 1 x))) 1)))>
1540328345.221 * * * * [misc]progress:  [ 16 / 63 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ 1 x)))) (cbrt (+ (sqrt x) (sqrt (+ 1 x)))))) (cbrt (+ (sqrt x) (sqrt (+ 1 x))))))>
1540328345.221 * [enter]simplify:  Simplifying (cbrt (+ (sqrt x) (sqrt (+ 1 x))))
1540328345.222 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328345.225 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328345.228 * [exit]simplify:  Simplified to (cbrt (+ (sqrt x) (sqrt (+ x 1))))
1540328345.228 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ 1 x)))) (cbrt (+ (sqrt x) (sqrt (+ 1 x)))))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))))
1540328345.228 * * * * [misc]progress:  [ 17 / 63 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt x) (sqrt (+ 1 x))))))>
1540328345.228 * [enter]simplify:  Simplifying (sqrt (+ (sqrt x) (sqrt (+ 1 x))))
1540328345.228 * * [misc]simplify:  iters left: 6 (7 enodes)
1540328345.230 * * [misc]simplify:  iters left: 5 (11 enodes)
1540328345.231 * [exit]simplify:  Simplified to (sqrt (+ (sqrt x) (sqrt (+ x 1))))
1540328345.231 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))))
1540328345.231 * * * * [misc]progress:  [ 18 / 63 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt x) (sqrt (+ 1 x)))))>
1540328345.232 * [enter]simplify:  Simplifying (+ (sqrt x) (sqrt (+ 1 x)))
1540328345.232 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328345.233 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328345.235 * [exit]simplify:  Simplified to (+ (sqrt x) (sqrt (+ x 1)))
1540328345.235 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt x) (sqrt (+ x 1)))))
1540328345.235 * * * * [misc]progress:  [ 19 / 63 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt x) (sqrt (+ 1 x)))))>
1540328345.235 * [enter]simplify:  Simplifying (+ (sqrt x) (sqrt (+ 1 x)))
1540328345.237 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328345.238 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328345.240 * [exit]simplify:  Simplified to (+ (sqrt x) (sqrt (+ x 1)))
1540328345.240 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt x) (sqrt (+ x 1)))))
1540328345.240 * * * * [misc]progress:  [ 20 / 63 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow (sqrt x) 3) (pow (sqrt (+ 1 x)) 3))) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.240 * [enter]simplify:  Simplifying (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt (+ 1 x)))))
1540328345.241 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328345.244 * * [misc]simplify:  iters left: 5 (23 enodes)
1540328345.250 * * [misc]simplify:  iters left: 4 (50 enodes)
1540328345.264 * * [misc]simplify:  iters left: 3 (95 enodes)
1540328345.291 * * [misc]simplify:  iters left: 2 (125 enodes)
1540328345.357 * * [misc]simplify:  iters left: 1 (180 enodes)
1540328345.451 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x)))
1540328345.451 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt x) 3) (pow (sqrt (+ 1 x)) 3))) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x)))))
1540328345.451 * * * * [misc]progress:  [ 21 / 63 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (- (sqrt x) (sqrt (+ 1 x)))))>
1540328345.451 * [enter]simplify:  Simplifying (- (sqrt x) (sqrt (+ 1 x)))
1540328345.452 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328345.458 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328345.461 * * [misc]simplify:  iters left: 3 (12 enodes)
1540328345.465 * [exit]simplify:  Simplified to (- (sqrt x) (sqrt (+ x 1)))
1540328345.465 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (- (sqrt x) (sqrt (+ x 1)))))
1540328345.465 * * * * [misc]progress:  [ 22 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (log1p (expm1 (sqrt (+ 1 x)))))))>
1540328345.465 * * * * [misc]progress:  [ 23 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (expm1 (log1p (sqrt (+ 1 x)))))))>
1540328345.465 * * * * [misc]progress:  [ 24 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (pow (+ 1 x) 1/2))))>
1540328345.465 * * * * [misc]progress:  [ 25 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (pow (sqrt (+ 1 x)) 1))))>
1540328345.465 * * * * [misc]progress:  [ 26 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (exp (log (sqrt (+ 1 x)))))))>
1540328345.465 * * * * [misc]progress:  [ 27 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (log (exp (sqrt (+ 1 x)))))))>
1540328345.465 * * * * [misc]progress:  [ 28 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))))))>
1540328345.465 * * * * [misc]progress:  [ 29 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1540328345.465 * * * * [misc]progress:  [ 30 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))))))>
1540328345.466 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1540328345.466 * * [misc]simplify:  iters left: 6 (6 enodes)
1540328345.469 * * [misc]simplify:  iters left: 5 (10 enodes)
1540328345.472 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1540328345.472 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (+ (sqrt x) (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))))))
1540328345.472 * * * * [misc]progress:  [ 31 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))>
1540328345.472 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1540328345.473 * * [misc]simplify:  iters left: 4 (5 enodes)
1540328345.475 * * [misc]simplify:  iters left: 3 (8 enodes)
1540328345.477 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1540328345.477 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (+ (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))))))
1540328345.477 * * * * [misc]progress:  [ 32 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (* (sqrt 1) (sqrt (+ 1 x))))))>
1540328345.478 * [enter]simplify:  Simplifying (sqrt 1)
1540328345.478 * * [misc]simplify:  iters left: 1 (2 enodes)
1540328345.479 * [exit]simplify:  Simplified to 1
1540328345.480 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (+ (sqrt x) (* 1 (sqrt (+ 1 x))))))
1540328345.480 * * * * [misc]progress:  [ 33 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1540328345.480 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1540328345.480 * * [misc]simplify:  iters left: 4 (7 enodes)
1540328345.485 * * [misc]simplify:  iters left: 3 (15 enodes)
1540328345.489 * * [misc]simplify:  iters left: 2 (17 enodes)
1540328345.493 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1540328345.493 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (+ (sqrt x) (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))
1540328345.493 * * * * [misc]progress:  [ 34 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))))))>
1540328345.493 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1540328345.494 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328345.497 * * [misc]simplify:  iters left: 4 (11 enodes)
1540328345.501 * * [misc]simplify:  iters left: 3 (15 enodes)
1540328345.505 * * [misc]simplify:  iters left: 2 (17 enodes)
1540328345.510 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1540328345.510 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (+ (sqrt x) (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))))))
1540328345.510 * * * * [misc]progress:  [ 35 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))))>
1540328345.510 * * * * [misc]progress:  [ 36 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (fabs (sqrt (+ 1 x))))))>
1540328345.510 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1540328345.510 * * [misc]simplify:  iters left: 3 (4 enodes)
1540328345.512 * * [misc]simplify:  iters left: 2 (7 enodes)
1540328345.514 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1540328345.514 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (+ (sqrt x) (fabs (sqrt (+ x 1))))))
1540328345.514 * * * * [misc]progress:  [ 37 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (* 1 (sqrt (+ 1 x))))))>
1540328345.514 * * * * [misc]progress:  [ 38 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.514 * * * * [misc]progress:  [ 39 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.514 * * * * [misc]progress:  [ 40 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (sqrt (+ 1 x)))))>
1540328345.514 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1540328345.515 * * [misc]simplify:  iters left: 4 (4 enodes)
1540328345.516 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1540328345.516 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (sqrt (+ 1 x)))))
1540328345.516 * * * * [misc]progress:  [ 41 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (sqrt (+ 1 x)))))>
1540328345.517 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1540328345.517 * * [misc]simplify:  iters left: 2 (3 enodes)
1540328345.518 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1540328345.518 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (sqrt (+ 1 x)))))
1540328345.518 * * * * [misc]progress:  [ 42 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma 1 (sqrt x) (sqrt (+ 1 x)))))>
1540328345.518 * * * * [misc]progress:  [ 43 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt x)) (exp (sqrt (+ 1 x)))))))>
1540328345.518 * [enter]simplify:  Simplifying (* (exp (sqrt x)) (exp (sqrt (+ 1 x))))
1540328345.519 * * [misc]simplify:  iters left: 6 (8 enodes)
1540328345.522 * * [misc]simplify:  iters left: 5 (14 enodes)
1540328345.526 * * [misc]simplify:  iters left: 4 (16 enodes)
1540328345.531 * [exit]simplify:  Simplified to (exp (+ (sqrt x) (sqrt (+ 1 x))))
1540328345.531 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt x) (sqrt (+ 1 x)))))))
1540328345.531 * * * * [misc]progress:  [ 44 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt x) (sqrt (+ 1 x))) 1)))>
1540328345.531 * * * * [misc]progress:  [ 45 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.531 * * * * [misc]progress:  [ 46 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.531 * * * * [misc]progress:  [ 47 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt x) (sqrt (+ 1 x)))) (cbrt (+ (sqrt x) (sqrt (+ 1 x))))) (cbrt (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.531 * * * * [misc]progress:  [ 48 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt x) (sqrt (+ 1 x))) (+ (sqrt x) (sqrt (+ 1 x)))) (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.532 * * * * [misc]progress:  [ 49 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt x) (sqrt (+ 1 x)))) (sqrt (+ (sqrt x) (sqrt (+ 1 x)))))))>
1540328345.532 * * * * [misc]progress:  [ 50 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (pow (sqrt x) 3) (pow (sqrt (+ 1 x)) 3)) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt (+ 1 x))))))))>
1540328345.532 * * * * [misc]progress:  [ 51 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt x) (sqrt (+ 1 x))))))>
1540328345.532 * * * * [misc]progress:  [ 52 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (- (sqrt x) (sqrt (+ 1 x))))))>
1540328345.532 * * * * [misc]progress:  [ 53 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt x) (sqrt (+ 1 x))))))>
1540328345.532 * [enter]simplify:  Simplifying (+ (sqrt x) (sqrt (+ 1 x)))
1540328345.533 * * [misc]simplify:  iters left: 5 (6 enodes)
1540328345.535 * * [misc]simplify:  iters left: 4 (10 enodes)
1540328345.538 * [exit]simplify:  Simplified to (+ (sqrt x) (sqrt (+ x 1)))
1540328345.538 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt x) (sqrt (+ x 1))))))
1540328345.538 * * * * [misc]progress:  [ 54 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1540328345.538 * * * * [misc]progress:  [ 55 / 63 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1540328345.538 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328345.538 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328345.538 * * * * [misc]progress:  [ 56 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328345.538 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.538 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328345.538 * * * * [misc]progress:  [ 57 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1540328345.539 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.539 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1540328345.539 * * * * [misc]progress:  [ 58 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1540328345.539 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1540328345.539 * * [misc]simplify:  iters left: 6 (10 enodes)
1540328345.544 * * [misc]simplify:  iters left: 5 (21 enodes)
1540328345.555 * * [misc]simplify:  iters left: 4 (43 enodes)
1540328345.573 * * [misc]simplify:  iters left: 3 (67 enodes)
1540328345.600 * * [misc]simplify:  iters left: 2 (103 enodes)
1540328345.630 * * [misc]simplify:  iters left: 1 (126 enodes)
1540328345.651 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1540328345.651 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (sqrt x) (fma (fma x -1/8 1/2) x 1))))
1540328345.651 * * * * [misc]progress:  [ 59 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1540328345.652 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.652 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (sqrt x) +nan.0)))
1540328345.652 * * * * [misc]progress:  [ 60 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1540328345.652 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.652 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (sqrt x) +nan.0)))
1540328345.652 * * * * [misc]progress:  [ 61 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1540328345.652 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1540328345.652 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1540328345.652 * * * * [misc]progress:  [ 62 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1540328345.652 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.652 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1540328345.652 * * * * [misc]progress:  [ 63 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1540328345.652 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1540328345.652 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1540328345.652 * * * [misc]progress:  adding candidates to table
1540328346.503 * [misc]progress:  [Phase 3 of 3] Extracting.
1540328346.503 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (sqrt x) (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))))>)
1540328346.505 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1540328346.505 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (sqrt x) (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))))>)
1540328346.576 * * * [misc]regime:  Found split indices: #<option (#s(si 6 256))>
1540328346.576 * [enter]simplify:  Simplifying (expm1 (log1p (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1540328346.577 * * [misc]simplify:  iters left: 6 (9 enodes)
1540328346.578 * * [misc]simplify:  iters left: 5 (13 enodes)
1540328346.579 * [exit]simplify:  Simplified to (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1540328346.579 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1540328348.169 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328348.171 * * * * [misc]points:  Sampling 4051 additional inputs, on iter 1 have 3949 / 8000
1540328348.912 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328348.913 * * * * [misc]points:  Sampling 2021 additional inputs, on iter 2 have 5979 / 8000
1540328349.231 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.232 * * * * [misc]points:  Sampling 1028 additional inputs, on iter 3 have 6972 / 8000
1540328349.380 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.381 * * * * [misc]points:  Sampling 524 additional inputs, on iter 4 have 7476 / 8000
1540328349.478 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.478 * * * * [misc]points:  Sampling 245 additional inputs, on iter 5 have 7755 / 8000
1540328349.520 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.520 * * * * [misc]points:  Sampling 127 additional inputs, on iter 6 have 7873 / 8000
1540328349.546 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.546 * * * * [misc]points:  Sampling 57 additional inputs, on iter 7 have 7943 / 8000
1540328349.558 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.558 * * * * [misc]points:  Sampling 25 additional inputs, on iter 8 have 7975 / 8000
1540328349.565 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.565 * * * * [misc]points:  Sampling 14 additional inputs, on iter 9 have 7986 / 8000
1540328349.570 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.570 * * * * [misc]points:  Sampling 7 additional inputs, on iter 10 have 7993 / 8000
1540328349.574 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.574 * * * * [misc]points:  Sampling 6 additional inputs, on iter 11 have 7994 / 8000
1540328349.577 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.577 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7997 / 8000
1540328349.580 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540328349.580 * * * * [exit]points:  Sampled 8000 points with exact outputs