1536946256.567 * [misc]progress:  [Phase 1 of 3] Setting up.
1536946256.567 * * * [misc]progress:  [1/2] Preparing points
1536946256.567 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1536946256.589 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.589 * * * * [misc]points:  Sampling 138 additional inputs, on iter 1 have 118 / 256
1536946256.603 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.603 * * * * [misc]points:  Sampling 65 additional inputs, on iter 2 have 191 / 256
1536946256.614 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.614 * * * * [misc]points:  Sampling 40 additional inputs, on iter 3 have 216 / 256
1536946256.624 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.624 * * * * [misc]points:  Sampling 12 additional inputs, on iter 4 have 244 / 256
1536946256.627 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.628 * * * * [misc]points:  Sampling 7 additional inputs, on iter 5 have 249 / 256
1536946256.630 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.631 * * * * [misc]points:  Sampling 6 additional inputs, on iter 6 have 250 / 256
1536946256.634 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.634 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1536946256.636 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.636 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 255 / 256
1536946256.639 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946256.639 * * * * [exit]points:  Sampled 258 points with exact outputs
1536946256.639 * * * [misc]progress:  [2/2] Setting up program.
1536946256.646 * [misc]progress:  [Phase 2 of 3] Improving.
1536946256.647 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1536946256.647 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946256.650 * * [misc]simplify:  iters left: 4 (11 enodes)
1536946256.653 * * [misc]simplify:  iters left: 3 (12 enodes)
1536946256.658 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1536946256.692 * * [misc]progress:  iteration 1 / 4
1536946256.692 * * * [misc]progress:  picking best candidate
1536946256.699 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))>
1536946256.699 * * * [misc]progress:  localizing error
1536946256.725 * * * [misc]progress:  generating rewritten candidates
1536946256.726 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1536946256.820 * * * [misc]progress:  generating series expansions
1536946256.820 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1536946256.821 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 x)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1536946256.821 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1536946256.821 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1536946256.821 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946256.821 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946256.821 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.821 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.821 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.821 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946256.821 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.821 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946256.821 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946256.822 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946256.822 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946256.822 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946256.822 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.822 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.822 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.822 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.823 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946256.823 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1536946256.823 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946256.823 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946256.823 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.823 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.823 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.823 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946256.823 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.823 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946256.823 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946256.823 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946256.824 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946256.824 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946256.824 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.824 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.824 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.824 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.824 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946256.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946256.825 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946256.825 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.825 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.825 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1536946256.826 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946256.827 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1536946256.828 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946256.828 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.829 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1536946256.829 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.829 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946256.829 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1536946256.829 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1536946256.830 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1536946256.830 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946256.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946256.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946256.830 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.830 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.830 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946256.830 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946256.830 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.830 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946256.830 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.831 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946256.831 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946256.831 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946256.831 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.831 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.831 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946256.831 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.832 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946256.832 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1536946256.832 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946256.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946256.832 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946256.832 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.832 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.832 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946256.832 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946256.832 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.832 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946256.832 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.833 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946256.833 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946256.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946256.833 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.833 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.833 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946256.833 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.834 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946256.834 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946256.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946256.834 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.834 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.835 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1536946256.835 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946256.835 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946256.836 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946256.837 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946256.838 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946256.838 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.838 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1536946256.838 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946256.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946256.840 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946256.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946256.842 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946256.842 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.842 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1536946256.842 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.843 * [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)))))
1536946256.843 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1536946256.843 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1536946256.843 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946256.843 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946256.843 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946256.844 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946256.844 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.844 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946256.844 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.844 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.844 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.844 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946256.844 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946256.844 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946256.844 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.845 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946256.845 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946256.845 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946256.845 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946256.845 * [misc]backup-simplify:  Simplify -1 into -1
1536946256.845 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.845 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.845 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.845 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946256.845 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.846 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946256.846 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946256.846 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946256.846 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946256.846 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946256.846 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.846 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946256.846 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.846 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.846 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946256.846 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946256.847 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946256.847 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.847 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946256.847 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946256.847 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946256.847 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946256.847 * [misc]backup-simplify:  Simplify -1 into -1
1536946256.847 * [misc]taylor:  Taking taylor expansion of x in x
1536946256.847 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.847 * [misc]backup-simplify:  Simplify 1 into 1
1536946256.848 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946256.848 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946256.848 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946256.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946256.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946256.849 * [misc]backup-simplify:  Simplify 0 into 0
1536946256.849 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.849 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1536946256.849 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946256.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946256.850 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946256.852 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946256.852 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946256.853 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946256.853 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.853 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1536946256.854 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946256.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946256.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946256.855 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946256.856 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946256.857 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946256.857 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.857 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1536946256.858 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946256.859 * [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)))))
1536946256.859 * * * [misc]progress:  simplifying candidates
1536946256.859 * * * * [misc]progress:  [ 1 / 44 ] 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)))))))>
1536946256.859 * [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))))))
1536946256.861 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946256.866 * * [misc]simplify:  iters left: 5 (24 enodes)
1536946256.875 * * [misc]simplify:  iters left: 4 (31 enodes)
1536946256.881 * * [misc]simplify:  iters left: 3 (37 enodes)
1536946256.886 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946256.886 * [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)))))))
1536946256.886 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1536946256.886 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946256.888 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946256.891 * * [misc]simplify:  iters left: 4 (19 enodes)
1536946256.896 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946256.902 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946256.906 * [exit]simplify:  Simplified to 0
1536946256.906 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946256.906 * * * * [misc]progress:  [ 2 / 44 ] 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))))))>
1536946256.906 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1536946256.907 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946256.909 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946256.913 * * [misc]simplify:  iters left: 4 (23 enodes)
1536946256.921 * * [misc]simplify:  iters left: 3 (28 enodes)
1536946256.929 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946256.929 * [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))))))
1536946256.929 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1536946256.930 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946256.932 * * [misc]simplify:  iters left: 4 (8 enodes)
1536946256.935 * * [misc]simplify:  iters left: 3 (14 enodes)
1536946256.941 * * [misc]simplify:  iters left: 2 (20 enodes)
1536946256.946 * * [misc]simplify:  iters left: 1 (22 enodes)
1536946256.950 * [exit]simplify:  Simplified to 0
1536946256.950 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946256.950 * * * * [misc]progress:  [ 3 / 44 ] 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))))>
1536946256.950 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (* (sqrt x) 1)))
1536946256.951 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946256.957 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946256.966 * * [misc]simplify:  iters left: 4 (28 enodes)
1536946256.978 * * [misc]simplify:  iters left: 3 (39 enodes)
1536946256.988 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946256.988 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1536946256.988 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1536946256.989 * * [misc]simplify:  iters left: 4 (6 enodes)
1536946256.992 * * [misc]simplify:  iters left: 3 (11 enodes)
1536946256.998 * * [misc]simplify:  iters left: 2 (21 enodes)
1536946257.006 * * [misc]simplify:  iters left: 1 (30 enodes)
1536946257.013 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1536946257.014 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1536946257.014 * * * * [misc]progress:  [ 4 / 44 ] 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)))))))>
1536946257.014 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1536946257.015 * * [misc]simplify:  iters left: 6 (13 enodes)
1536946257.022 * * [misc]simplify:  iters left: 5 (26 enodes)
1536946257.031 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946257.039 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.045 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x)))
1536946257.045 * [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)))))))
1536946257.045 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1536946257.045 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946257.047 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946257.051 * * [misc]simplify:  iters left: 4 (19 enodes)
1536946257.058 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.071 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946257.078 * [exit]simplify:  Simplified to 0
1536946257.078 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) 0))
1536946257.078 * * * * [misc]progress:  [ 5 / 44 ] 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))))))>
1536946257.079 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1536946257.080 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946257.082 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946257.086 * * [misc]simplify:  iters left: 4 (25 enodes)
1536946257.090 * * [misc]simplify:  iters left: 3 (28 enodes)
1536946257.094 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x)))
1536946257.094 * [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))))))
1536946257.094 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1536946257.094 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946257.096 * * [misc]simplify:  iters left: 4 (8 enodes)
1536946257.097 * * [misc]simplify:  iters left: 3 (14 enodes)
1536946257.100 * * [misc]simplify:  iters left: 2 (20 enodes)
1536946257.103 * * [misc]simplify:  iters left: 1 (22 enodes)
1536946257.105 * [exit]simplify:  Simplified to 0
1536946257.105 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) 0))
1536946257.105 * * * * [misc]progress:  [ 6 / 44 ] 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))))>
1536946257.105 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (* (sqrt x) 1)))
1536946257.106 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946257.110 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946257.118 * * [misc]simplify:  iters left: 4 (30 enodes)
1536946257.130 * * [misc]simplify:  iters left: 3 (39 enodes)
1536946257.140 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ x 1))) (- (sqrt x)))
1536946257.140 * [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))))
1536946257.141 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1536946257.141 * * [misc]simplify:  iters left: 4 (6 enodes)
1536946257.144 * * [misc]simplify:  iters left: 3 (11 enodes)
1536946257.151 * * [misc]simplify:  iters left: 2 (21 enodes)
1536946257.158 * * [misc]simplify:  iters left: 1 (30 enodes)
1536946257.168 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1536946257.168 * [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))))
1536946257.168 * * * * [misc]progress:  [ 7 / 44 ] 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)))))))>
1536946257.169 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1536946257.170 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946257.175 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946257.183 * * [misc]simplify:  iters left: 4 (29 enodes)
1536946257.193 * * [misc]simplify:  iters left: 3 (34 enodes)
1536946257.201 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.202 * [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)))))))
1536946257.202 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1536946257.203 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946257.206 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946257.211 * * [misc]simplify:  iters left: 4 (19 enodes)
1536946257.222 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.234 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946257.242 * [exit]simplify:  Simplified to 0
1536946257.242 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946257.242 * * * * [misc]progress:  [ 8 / 44 ] 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))))))>
1536946257.242 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1536946257.244 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946257.248 * * [misc]simplify:  iters left: 5 (18 enodes)
1536946257.251 * * [misc]simplify:  iters left: 4 (21 enodes)
1536946257.254 * * [misc]simplify:  iters left: 3 (27 enodes)
1536946257.258 * * [misc]simplify:  iters left: 2 (30 enodes)
1536946257.263 * * [misc]simplify:  iters left: 1 (45 enodes)
1536946257.275 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.275 * [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))))))
1536946257.275 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1536946257.276 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946257.279 * * [misc]simplify:  iters left: 4 (8 enodes)
1536946257.285 * * [misc]simplify:  iters left: 3 (14 enodes)
1536946257.290 * * [misc]simplify:  iters left: 2 (20 enodes)
1536946257.295 * * [misc]simplify:  iters left: 1 (22 enodes)
1536946257.299 * [exit]simplify:  Simplified to 0
1536946257.299 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946257.299 * * * * [misc]progress:  [ 9 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1536946257.299 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1)))
1536946257.300 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946257.305 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946257.313 * * [misc]simplify:  iters left: 4 (26 enodes)
1536946257.323 * * [misc]simplify:  iters left: 3 (35 enodes)
1536946257.328 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.328 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1536946257.328 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1536946257.328 * * [misc]simplify:  iters left: 4 (6 enodes)
1536946257.330 * * [misc]simplify:  iters left: 3 (11 enodes)
1536946257.333 * * [misc]simplify:  iters left: 2 (21 enodes)
1536946257.337 * * [misc]simplify:  iters left: 1 (30 enodes)
1536946257.340 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1536946257.341 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1536946257.341 * * * * [misc]progress:  [ 10 / 44 ] 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)))))))>
1536946257.341 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1536946257.341 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946257.345 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946257.349 * * [misc]simplify:  iters left: 4 (31 enodes)
1536946257.357 * * [misc]simplify:  iters left: 3 (40 enodes)
1536946257.367 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1536946257.367 * [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)))))))
1536946257.367 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1536946257.368 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946257.372 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946257.377 * * [misc]simplify:  iters left: 4 (19 enodes)
1536946257.388 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.402 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946257.409 * [exit]simplify:  Simplified to 0
1536946257.409 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1536946257.409 * * * * [misc]progress:  [ 11 / 44 ] 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))))))>
1536946257.409 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1536946257.410 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946257.415 * * [misc]simplify:  iters left: 5 (18 enodes)
1536946257.420 * * [misc]simplify:  iters left: 4 (23 enodes)
1536946257.428 * * [misc]simplify:  iters left: 3 (30 enodes)
1536946257.435 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1536946257.435 * [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))))))
1536946257.435 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1536946257.436 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946257.438 * * [misc]simplify:  iters left: 4 (8 enodes)
1536946257.442 * * [misc]simplify:  iters left: 3 (14 enodes)
1536946257.447 * * [misc]simplify:  iters left: 2 (20 enodes)
1536946257.452 * * [misc]simplify:  iters left: 1 (22 enodes)
1536946257.456 * [exit]simplify:  Simplified to 0
1536946257.456 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1536946257.456 * * * * [misc]progress:  [ 12 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1536946257.456 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ 1 x)) (- (* (sqrt x) 1)))
1536946257.458 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946257.464 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946257.472 * * [misc]simplify:  iters left: 4 (28 enodes)
1536946257.484 * * [misc]simplify:  iters left: 3 (40 enodes)
1536946257.489 * * [misc]simplify:  iters left: 2 (43 enodes)
1536946257.494 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1536946257.494 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1536946257.494 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1536946257.495 * * [misc]simplify:  iters left: 4 (6 enodes)
1536946257.496 * * [misc]simplify:  iters left: 3 (11 enodes)
1536946257.500 * * [misc]simplify:  iters left: 2 (21 enodes)
1536946257.503 * * [misc]simplify:  iters left: 1 (30 enodes)
1536946257.507 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1536946257.507 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1536946257.507 * * * * [misc]progress:  [ 13 / 44 ] 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)))))))>
1536946257.507 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1536946257.508 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946257.513 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946257.518 * * [misc]simplify:  iters left: 4 (29 enodes)
1536946257.528 * * [misc]simplify:  iters left: 3 (34 enodes)
1536946257.537 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.537 * [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)))))))
1536946257.537 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1536946257.538 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946257.541 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946257.546 * * [misc]simplify:  iters left: 4 (19 enodes)
1536946257.556 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.568 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946257.576 * [exit]simplify:  Simplified to 0
1536946257.576 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946257.576 * * * * [misc]progress:  [ 14 / 44 ] 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))))))>
1536946257.577 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1536946257.578 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946257.582 * * [misc]simplify:  iters left: 5 (18 enodes)
1536946257.586 * * [misc]simplify:  iters left: 4 (21 enodes)
1536946257.589 * * [misc]simplify:  iters left: 3 (27 enodes)
1536946257.593 * * [misc]simplify:  iters left: 2 (30 enodes)
1536946257.598 * * [misc]simplify:  iters left: 1 (45 enodes)
1536946257.609 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.609 * [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))))))
1536946257.609 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1536946257.610 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946257.611 * * [misc]simplify:  iters left: 4 (8 enodes)
1536946257.613 * * [misc]simplify:  iters left: 3 (14 enodes)
1536946257.615 * * [misc]simplify:  iters left: 2 (20 enodes)
1536946257.620 * * [misc]simplify:  iters left: 1 (22 enodes)
1536946257.623 * [exit]simplify:  Simplified to 0
1536946257.624 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946257.624 * * * * [misc]progress:  [ 15 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1536946257.624 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (* (sqrt x) 1)))
1536946257.625 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946257.631 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946257.639 * * [misc]simplify:  iters left: 4 (26 enodes)
1536946257.650 * * [misc]simplify:  iters left: 3 (35 enodes)
1536946257.657 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.657 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1536946257.657 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1536946257.657 * * [misc]simplify:  iters left: 4 (6 enodes)
1536946257.659 * * [misc]simplify:  iters left: 3 (11 enodes)
1536946257.663 * * [misc]simplify:  iters left: 2 (21 enodes)
1536946257.668 * * [misc]simplify:  iters left: 1 (30 enodes)
1536946257.671 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1536946257.671 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1536946257.671 * * * * [misc]progress:  [ 16 / 44 ] 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)))))))>
1536946257.671 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ 1 x)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1536946257.672 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946257.675 * * [misc]simplify:  iters left: 5 (22 enodes)
1536946257.679 * * [misc]simplify:  iters left: 4 (29 enodes)
1536946257.685 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.689 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.689 * [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)))))))
1536946257.690 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1536946257.690 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946257.692 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946257.694 * * [misc]simplify:  iters left: 4 (19 enodes)
1536946257.700 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.711 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946257.717 * [exit]simplify:  Simplified to 0
1536946257.717 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946257.717 * * * * [misc]progress:  [ 17 / 44 ] 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))))))>
1536946257.717 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ 1 x)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1536946257.720 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946257.722 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946257.725 * * [misc]simplify:  iters left: 4 (21 enodes)
1536946257.729 * * [misc]simplify:  iters left: 3 (28 enodes)
1536946257.733 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.733 * [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))))))
1536946257.733 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1536946257.734 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946257.735 * * [misc]simplify:  iters left: 4 (8 enodes)
1536946257.737 * * [misc]simplify:  iters left: 3 (14 enodes)
1536946257.740 * * [misc]simplify:  iters left: 2 (20 enodes)
1536946257.742 * * [misc]simplify:  iters left: 1 (22 enodes)
1536946257.744 * [exit]simplify:  Simplified to 0
1536946257.744 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1536946257.744 * * * * [misc]progress:  [ 18 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ 1 x)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1536946257.744 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ 1 x)) (- (* (sqrt x) 1)))
1536946257.745 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946257.748 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946257.752 * * [misc]simplify:  iters left: 4 (26 enodes)
1536946257.764 * * [misc]simplify:  iters left: 3 (38 enodes)
1536946257.773 * * [misc]simplify:  iters left: 2 (41 enodes)
1536946257.784 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.784 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1536946257.784 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1536946257.784 * * [misc]simplify:  iters left: 4 (6 enodes)
1536946257.788 * * [misc]simplify:  iters left: 3 (11 enodes)
1536946257.795 * * [misc]simplify:  iters left: 2 (21 enodes)
1536946257.802 * * [misc]simplify:  iters left: 1 (30 enodes)
1536946257.809 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1536946257.809 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1536946257.809 * * * * [misc]progress:  [ 19 / 44 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946257.809 * * * * [misc]progress:  [ 20 / 44 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946257.809 * * * * [misc]progress:  [ 21 / 44 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))) (- (sqrt x))))>
1536946257.809 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1536946257.810 * * [misc]simplify:  iters left: 6 (6 enodes)
1536946257.812 * * [misc]simplify:  iters left: 5 (9 enodes)
1536946257.815 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1536946257.815 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ 1 x))) (- (sqrt x))))
1536946257.815 * * * * [misc]progress:  [ 22 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))))>
1536946257.816 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1536946257.817 * * [misc]simplify:  iters left: 6 (6 enodes)
1536946257.819 * * [misc]simplify:  iters left: 5 (10 enodes)
1536946257.823 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1536946257.823 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))))
1536946257.823 * * * * [misc]progress:  [ 23 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))>
1536946257.823 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1536946257.824 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946257.826 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946257.828 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1536946257.828 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))
1536946257.828 * * * * [misc]progress:  [ 24 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt 1) (sqrt (+ 1 x)) (- (sqrt x))))>
1536946257.828 * [enter]simplify:  Simplifying (sqrt 1)
1536946257.829 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946257.830 * [exit]simplify:  Simplified to 1
1536946257.830 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma 1 (sqrt (+ 1 x)) (- (sqrt x))))
1536946257.830 * * * * [misc]progress:  [ 25 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))>
1536946257.830 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1536946257.834 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946257.836 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946257.839 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1536946257.839 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))) (- (sqrt x))))
1536946257.839 * * * * [misc]progress:  [ 26 / 44 ] simplifiying candidate #<alt (λ (x) (fma 1 (sqrt (+ 1 x)) (- (sqrt x))))>
1536946257.839 * * * * [misc]progress:  [ 27 / 44 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))))>
1536946257.839 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1536946257.840 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946257.843 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946257.847 * * [misc]simplify:  iters left: 4 (15 enodes)
1536946257.852 * * [misc]simplify:  iters left: 3 (18 enodes)
1536946257.858 * * [misc]simplify:  iters left: 2 (20 enodes)
1536946257.864 * * [misc]simplify:  iters left: 1 (24 enodes)
1536946257.874 * [exit]simplify:  Simplified to (exp (- (sqrt (+ x 1)) (sqrt x)))
1536946257.874 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))
1536946257.874 * * * * [misc]progress:  [ 28 / 44 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ 1 x)) (sqrt x)) 1))>
1536946257.874 * * * * [misc]progress:  [ 29 / 44 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946257.874 * * * * [misc]progress:  [ 30 / 44 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946257.875 * * * * [misc]progress:  [ 31 / 44 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946257.875 * * * * [misc]progress:  [ 32 / 44 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946257.875 * * * * [misc]progress:  [ 33 / 44 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946257.875 * * * * [misc]progress:  [ 34 / 44 ] 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))))))>
1536946257.875 * * * * [misc]progress:  [ 35 / 44 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1536946257.875 * * * * [misc]progress:  [ 36 / 44 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1536946257.875 * * * * [misc]progress:  [ 37 / 44 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946257.875 * * * * [misc]progress:  [ 38 / 44 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1536946257.875 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1536946257.876 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946257.879 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946257.883 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1536946257.883 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1536946257.884 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1536946257.884 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946257.888 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946257.892 * * [misc]simplify:  iters left: 4 (14 enodes)
1536946257.897 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1536946257.897 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1536946257.897 * * * * [misc]progress:  [ 39 / 44 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1536946257.898 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1536946257.899 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946257.902 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946257.906 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1536946257.906 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1536946257.906 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1536946257.907 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946257.910 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946257.914 * * [misc]simplify:  iters left: 4 (14 enodes)
1536946257.919 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1536946257.919 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1536946257.919 * * * * [misc]progress:  [ 40 / 44 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1536946257.920 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1536946257.920 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946257.923 * * [misc]simplify:  iters left: 4 (11 enodes)
1536946257.926 * * [misc]simplify:  iters left: 3 (12 enodes)
1536946257.930 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946257.930 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))
1536946257.930 * * * * [misc]progress:  [ 41 / 44 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1536946257.930 * * * * [misc]progress:  [ 42 / 44 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1536946257.931 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946257.931 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946257.931 * * * * [misc]progress:  [ 43 / 44 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946257.931 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946257.931 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946257.931 * * * * [misc]progress:  [ 44 / 44 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946257.931 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946257.931 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946257.931 * * * [misc]progress:  adding candidates to table
1536946258.639 * * [misc]progress:  iteration 2 / 4
1536946258.639 * * * [misc]progress:  picking best candidate
1536946258.690 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946258.691 * * * [misc]progress:  localizing error
1536946258.724 * * * [misc]progress:  generating rewritten candidates
1536946258.724 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1536946258.867 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1536946258.898 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1536946258.934 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1536946259.206 * * * [misc]progress:  generating series expansions
1536946259.206 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1536946259.207 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) into 1
1536946259.207 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1536946259.207 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.207 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.207 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.207 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.207 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.207 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.207 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.207 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.207 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.207 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.207 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.207 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.208 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1536946259.208 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1536946259.208 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.208 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.208 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.208 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.208 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.208 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.208 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.208 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.208 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.208 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.208 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.208 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.209 * [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)))
1536946259.209 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1536946259.209 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1536946259.209 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.209 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.209 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1536946259.209 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.209 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.209 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.209 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.210 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1536946259.210 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.210 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.210 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.210 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.210 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.210 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.210 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.210 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.210 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.211 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.211 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1536946259.211 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.211 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1536946259.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.211 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.211 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.211 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.211 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1536946259.211 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.211 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.211 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.211 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.211 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.211 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.211 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.212 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.212 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.213 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946259.213 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946259.213 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.213 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1536946259.213 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1536946259.214 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1536946259.214 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1536946259.214 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.215 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946259.216 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.217 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1536946259.217 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1536946259.217 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1536946259.217 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1536946259.218 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.218 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1536946259.218 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1536946259.219 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1536946259.219 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1536946259.219 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.219 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.219 * [misc]backup-simplify:  Simplify (* 1 x) into x
1536946259.219 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1536946259.219 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1536946259.219 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.219 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.219 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.220 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.220 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.220 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.220 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.220 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.220 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.220 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.221 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.221 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.222 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.222 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.222 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.222 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.223 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.223 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.223 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1536946259.223 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1536946259.223 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1536946259.223 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1536946259.223 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.223 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.223 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.223 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.223 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.223 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.224 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.224 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.224 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.224 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.224 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1536946259.224 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.224 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.224 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.224 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.225 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.225 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.225 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.225 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.225 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.225 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.226 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1536946259.226 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946259.226 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946259.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.228 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1536946259.228 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.228 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946259.230 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1536946259.230 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.231 * [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)))))
1536946259.231 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1536946259.231 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) into (+ x 1)
1536946259.231 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1536946259.232 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946259.232 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.232 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.232 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.232 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.232 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.232 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946259.232 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.232 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.232 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.232 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.232 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.232 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946259.232 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.232 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.232 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.233 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.233 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.233 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.233 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.233 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.234 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.234 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1536946259.234 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (+ (/ 1 x) 1)
1536946259.234 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1536946259.234 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946259.234 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.234 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.234 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.234 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.234 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.234 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.234 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.234 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946259.234 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.234 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.234 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.234 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.235 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.235 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.235 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.235 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.235 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.235 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946259.235 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.236 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.237 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.237 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.238 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.238 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.238 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.239 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.239 * [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
1536946259.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.240 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.240 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1536946259.240 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (- 1 (/ 1 x))
1536946259.240 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1536946259.240 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946259.240 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.240 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.240 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.240 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.240 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.240 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.240 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.241 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946259.241 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.241 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.241 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.241 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.241 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.241 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.241 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.241 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946259.241 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946259.241 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.241 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.242 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.242 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.242 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.242 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.243 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.243 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.244 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.244 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.244 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.245 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.245 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.246 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.246 * [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
1536946259.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.247 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.247 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1536946259.247 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1536946259.248 * [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)))
1536946259.248 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1536946259.248 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946259.248 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946259.248 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946259.248 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946259.248 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.248 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.248 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.248 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.248 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.248 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946259.248 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946259.248 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.249 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946259.249 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946259.249 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.249 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.249 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.249 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.250 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946259.250 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946259.250 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946259.250 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946259.250 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946259.250 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.250 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.250 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.250 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.250 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946259.250 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946259.251 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.251 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946259.251 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946259.251 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.251 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.251 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.251 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.251 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946259.252 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.252 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.252 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.252 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1536946259.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1536946259.253 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.253 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1536946259.254 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.254 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1536946259.255 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1536946259.255 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.255 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946259.256 * [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))))
1536946259.256 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1536946259.256 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946259.256 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946259.256 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946259.256 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.256 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.256 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.256 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.256 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.256 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.256 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946259.256 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946259.256 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946259.256 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.256 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.256 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.257 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.257 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.257 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.257 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.257 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.257 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946259.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.257 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.258 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946259.258 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946259.258 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946259.258 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946259.258 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.258 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.258 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.258 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.258 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.258 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.258 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946259.258 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946259.258 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946259.258 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.258 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.258 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.258 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.258 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.258 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.258 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.258 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.259 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.259 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946259.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.259 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.259 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946259.259 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946259.259 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.260 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.260 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.260 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946259.261 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.261 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.262 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946259.262 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.262 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.263 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946259.263 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.264 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946259.264 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.265 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946259.265 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.266 * [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)))))
1536946259.266 * [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))))
1536946259.266 * [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
1536946259.266 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946259.266 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1536946259.266 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.266 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.266 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1536946259.266 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.266 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.266 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.266 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.266 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1536946259.266 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.266 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.267 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.267 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.267 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.267 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.267 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.267 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.267 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.267 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.267 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946259.267 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946259.267 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946259.267 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.267 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.267 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.267 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.267 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.267 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.267 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946259.268 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946259.268 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.268 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.268 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.268 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.268 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.268 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.268 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.268 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.268 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.268 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.268 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.268 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.269 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.269 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946259.269 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946259.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.269 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.269 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1536946259.269 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946259.269 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1536946259.269 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.269 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.269 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1536946259.269 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.269 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.269 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.269 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.269 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.269 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1536946259.269 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.269 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.269 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.270 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.270 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.270 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.270 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.270 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.270 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.270 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.270 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946259.270 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946259.270 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946259.270 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946259.270 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.270 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946259.270 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.270 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.270 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946259.270 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946259.270 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946259.271 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.271 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.271 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946259.271 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946259.271 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946259.271 * [misc]backup-simplify:  Simplify -1 into -1
1536946259.271 * [misc]taylor:  Taking taylor expansion of x in x
1536946259.271 * [misc]backup-simplify:  Simplify 0 into 0
1536946259.271 * [misc]backup-simplify:  Simplify 1 into 1
1536946259.271 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946259.271 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946259.271 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946259.272 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.272 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946259.272 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946259.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.272 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.272 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1536946259.272 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946259.272 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.272 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1536946259.273 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1536946259.273 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1536946259.273 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1536946259.273 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946259.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.273 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946259.274 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.274 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946259.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.275 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.276 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946259.276 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.276 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.276 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946259.277 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946259.277 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1536946259.277 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1536946259.278 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1536946259.278 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1536946259.278 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946259.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946259.279 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946259.279 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946259.280 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946259.280 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946259.282 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946259.282 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946259.282 * [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)))))
1536946259.282 * * * [misc]progress:  simplifying candidates
1536946259.282 * * * * [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))))>
1536946259.282 * [enter]simplify:  Simplifying (fma (sqrt (+ 1 x)) (sqrt (+ 1 x)) (- (* (sqrt x) (sqrt x))))
1536946259.283 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946259.285 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946259.287 * * [misc]simplify:  iters left: 4 (15 enodes)
1536946259.290 * * [misc]simplify:  iters left: 3 (28 enodes)
1536946259.299 * * [misc]simplify:  iters left: 2 (33 enodes)
1536946259.301 * * [misc]simplify:  iters left: 1 (34 enodes)
1536946259.303 * [exit]simplify:  Simplified to 1
1536946259.303 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ 1 (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.303 * [enter]simplify:  Simplifying (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
1536946259.303 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946259.304 * * [misc]simplify:  iters left: 3 (7 enodes)
1536946259.306 * * [misc]simplify:  iters left: 2 (11 enodes)
1536946259.308 * * [misc]simplify:  iters left: 1 (15 enodes)
1536946259.309 * [exit]simplify:  Simplified to 0
1536946259.309 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ 1 0) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.309 * * * * [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))))>
1536946259.309 * * * * [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))))>
1536946259.309 * * * * [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))))>
1536946259.309 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1536946259.310 * * [misc]simplify:  iters left: 3 (4 enodes)
1536946259.310 * * [misc]simplify:  iters left: 2 (7 enodes)
1536946259.311 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1536946259.311 * [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))))
1536946259.311 * * * * [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))))>
1536946259.312 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (exp (* (sqrt x) (sqrt x))))
1536946259.312 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946259.315 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946259.322 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946259.340 * * [misc]simplify:  iters left: 3 (72 enodes)
1536946259.360 * * [misc]simplify:  iters left: 2 (88 enodes)
1536946259.376 * * [misc]simplify:  iters left: 1 (96 enodes)
1536946259.389 * [exit]simplify:  Simplified to E
1536946259.389 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [misc]progress:  [ 13 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [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))))>
1536946259.390 * * * * [misc]progress:  [ 16 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.391 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946259.391 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946259.394 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946259.397 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946259.397 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.397 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1536946259.398 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946259.401 * * [misc]simplify:  iters left: 4 (11 enodes)
1536946259.404 * * [misc]simplify:  iters left: 3 (12 enodes)
1536946259.408 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946259.408 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.408 * * * * [misc]progress:  [ 17 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.408 * * * * [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))))>
1536946259.408 * * * * [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))))>
1536946259.408 * * * * [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))))>
1536946259.408 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1536946259.408 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946259.409 * * [misc]simplify:  iters left: 1 (3 enodes)
1536946259.410 * [exit]simplify:  Simplified to 1
1536946259.410 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.410 * * * * [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))))>
1536946259.410 * [enter]simplify:  Simplifying (sqrt x)
1536946259.410 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946259.410 * [exit]simplify:  Simplified to (sqrt x)
1536946259.410 * [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))))
1536946259.410 * [enter]simplify:  Simplifying (+ 1 1)
1536946259.411 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946259.412 * * [misc]simplify:  iters left: 1 (5 enodes)
1536946259.412 * [exit]simplify:  Simplified to 2
1536946259.412 * [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))))
1536946259.412 * * * * [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))))>
1536946259.412 * [enter]simplify:  Simplifying (* x x)
1536946259.413 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946259.413 * [exit]simplify:  Simplified to (* x x)
1536946259.413 * [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))))
1536946259.413 * * * * [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))))>
1536946259.413 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1536946259.415 * * [misc]simplify:  iters left: 3 (3 enodes)
1536946259.416 * [exit]simplify:  Simplified to x
1536946259.416 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.416 * * * * [misc]progress:  [ 24 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) 2)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.416 * * * * [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))))>
1536946259.416 * [enter]simplify:  Simplifying (sqrt x)
1536946259.416 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946259.417 * [exit]simplify:  Simplified to (sqrt x)
1536946259.417 * [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))))
1536946259.417 * * * * [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))))>
1536946259.417 * * * * [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))))>
1536946259.417 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1536946259.417 * * [misc]simplify:  iters left: 4 (4 enodes)
1536946259.418 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1536946259.418 * [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))))
1536946259.418 * * * * [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))))>
1536946259.418 * * * * [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))))>
1536946259.418 * * * * [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))))>
1536946259.418 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1536946259.419 * * [misc]simplify:  iters left: 6 (5 enodes)
1536946259.420 * * [misc]simplify:  iters left: 5 (10 enodes)
1536946259.422 * * [misc]simplify:  iters left: 4 (20 enodes)
1536946259.427 * * [misc]simplify:  iters left: 3 (37 enodes)
1536946259.432 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946259.438 * * [misc]simplify:  iters left: 1 (56 enodes)
1536946259.446 * [exit]simplify:  Simplified to (pow x 3)
1536946259.447 * [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))))
1536946259.447 * * * * [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))))>
1536946259.447 * * * * [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))))>
1536946259.447 * * * * [misc]progress:  [ 33 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.447 * [enter]simplify:  Simplifying (* x x)
1536946259.448 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946259.449 * [exit]simplify:  Simplified to (* x x)
1536946259.449 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.449 * * * * [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))))>
1536946259.449 * * * * [misc]progress:  [ 35 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.449 * * * * [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))))>
1536946259.449 * * * * [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))))>
1536946259.449 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1536946259.449 * * [misc]simplify:  iters left: 2 (3 enodes)
1536946259.450 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1536946259.450 * [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))))
1536946259.450 * * * * [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))))>
1536946259.451 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1536946259.451 * * [misc]simplify:  iters left: 2 (3 enodes)
1536946259.452 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1536946259.452 * [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))))
1536946259.452 * * * * [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))))>
1536946259.453 * [enter]simplify:  Simplifying (sqrt x)
1536946259.453 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946259.453 * [exit]simplify:  Simplified to (sqrt x)
1536946259.453 * [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))))
1536946259.453 * * * * [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))))>
1536946259.454 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1536946259.454 * * [misc]simplify:  iters left: 4 (4 enodes)
1536946259.456 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1536946259.456 * [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))))
1536946259.456 * * * * [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))))>
1536946259.456 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1536946259.456 * * [misc]simplify:  iters left: 2 (3 enodes)
1536946259.457 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1536946259.457 * [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))))
1536946259.458 * * * * [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))))>
1536946259.458 * * * * [misc]progress:  [ 43 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.458 * * * * [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))))>
1536946259.458 * * * * [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))))>
1536946259.458 * * * * [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))))>
1536946259.458 * [enter]simplify:  Simplifying (+ 1 x)
1536946259.458 * * [misc]simplify:  iters left: 2 (3 enodes)
1536946259.460 * * [misc]simplify:  iters left: 1 (6 enodes)
1536946259.461 * [exit]simplify:  Simplified to (+ x 1)
1536946259.461 * [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))))
1536946259.461 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1536946259.462 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946259.463 * * [misc]simplify:  iters left: 1 (3 enodes)
1536946259.464 * [exit]simplify:  Simplified to 1
1536946259.464 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.464 * * * * [misc]progress:  [ 47 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.464 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1536946259.465 * * [misc]simplify:  iters left: 3 (4 enodes)
1536946259.466 * * [misc]simplify:  iters left: 2 (7 enodes)
1536946259.468 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1536946259.468 * [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))))
1536946259.469 * [enter]simplify:  Simplifying (+ 1 1)
1536946259.469 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946259.471 * * [misc]simplify:  iters left: 1 (5 enodes)
1536946259.471 * [exit]simplify:  Simplified to 2
1536946259.472 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.472 * * * * [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))))>
1536946259.472 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1536946259.472 * * [misc]simplify:  iters left: 4 (4 enodes)
1536946259.475 * * [misc]simplify:  iters left: 3 (13 enodes)
1536946259.483 * * [misc]simplify:  iters left: 2 (28 enodes)
1536946259.501 * * [misc]simplify:  iters left: 1 (48 enodes)
1536946259.526 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1536946259.526 * [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))))
1536946259.526 * * * * [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))))>
1536946259.526 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1536946259.527 * * [misc]simplify:  iters left: 5 (5 enodes)
1536946259.529 * * [misc]simplify:  iters left: 4 (8 enodes)
1536946259.531 * * [misc]simplify:  iters left: 3 (9 enodes)
1536946259.534 * [exit]simplify:  Simplified to (+ x 1)
1536946259.534 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946259.534 * * * * [misc]progress:  [ 50 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.534 * * * * [misc]progress:  [ 51 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946259.534 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1536946259.537 * * [misc]simplify:  iters left: 3 (4 enodes)
1536946259.539 * * [misc]simplify:  iters left: 2 (7 enodes)
1536946259.541 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1536946259.541 * [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))))
1536946259.541 * * * * [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))))>
1536946259.541 * * * * [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))))>
1536946259.541 * [enter]simplify:  Simplifying (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1536946259.542 * * [misc]simplify:  iters left: 6 (6 enodes)
1536946259.545 * * [misc]simplify:  iters left: 5 (9 enodes)
1536946259.547 * [exit]simplify:  Simplified to (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1536946259.547 * [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))))
1536946259.547 * * * * [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))))>
1536946259.547 * * * * [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))))>
1536946259.548 * * * * [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))))>
1536946259.548 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1536946259.548 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946259.550 * * [misc]simplify:  iters left: 5 (15 enodes)
1536946259.555 * * [misc]simplify:  iters left: 4 (40 enodes)
1536946259.573 * * [misc]simplify:  iters left: 3 (124 enodes)
1536946259.689 * * [misc]simplify:  iters left: 2 (257 enodes)
1536946259.982 * * [misc]simplify:  iters left: 1 (492 enodes)
1536946260.514 * [exit]simplify:  Simplified to (pow (+ x 1) 3)
1536946260.514 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ x 1) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946260.514 * * * * [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))))>
1536946260.515 * * * * [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))))>
1536946260.515 * * * * [misc]progress:  [ 59 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946260.515 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1536946260.515 * * [misc]simplify:  iters left: 4 (4 enodes)
1536946260.517 * * [misc]simplify:  iters left: 3 (13 enodes)
1536946260.524 * * [misc]simplify:  iters left: 2 (28 enodes)
1536946260.533 * * [misc]simplify:  iters left: 1 (48 enodes)
1536946260.546 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1536946260.546 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946260.546 * * * * [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))))>
1536946260.546 * * * * [misc]progress:  [ 61 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946260.547 * * * * [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))))>
1536946260.547 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (pow 1 3) (pow x 3))))
1536946260.547 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946260.550 * * [misc]simplify:  iters left: 5 (16 enodes)
1536946260.552 * * [misc]simplify:  iters left: 4 (19 enodes)
1536946260.554 * [exit]simplify:  Simplified to (fma x (* x x) 1)
1536946260.554 * [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))))
1536946260.554 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1536946260.555 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946260.558 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946260.562 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946260.574 * * [misc]simplify:  iters left: 3 (55 enodes)
1536946260.595 * * [misc]simplify:  iters left: 2 (72 enodes)
1536946260.620 * * [misc]simplify:  iters left: 1 (93 enodes)
1536946260.634 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1536946260.635 * [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))))
1536946260.635 * * * * [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))))>
1536946260.635 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (- (* 1 1) (* x x))))
1536946260.635 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946260.639 * * [misc]simplify:  iters left: 5 (22 enodes)
1536946260.642 * * [misc]simplify:  iters left: 4 (28 enodes)
1536946260.646 * * [misc]simplify:  iters left: 3 (30 enodes)
1536946260.649 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1)))
1536946260.649 * [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))))
1536946260.650 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))
1536946260.650 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946260.654 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946260.658 * * [misc]simplify:  iters left: 4 (34 enodes)
1536946260.666 * * [misc]simplify:  iters left: 3 (52 enodes)
1536946260.686 * * [misc]simplify:  iters left: 2 (70 enodes)
1536946260.714 * * [misc]simplify:  iters left: 1 (98 enodes)
1536946260.750 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (- (fma x x 1) x)))
1536946260.750 * [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))))
1536946260.750 * * * * [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))))>
1536946260.750 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ (pow 1 3) (pow x 3))))
1536946260.751 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946260.758 * * [misc]simplify:  iters left: 5 (22 enodes)
1536946260.765 * * [misc]simplify:  iters left: 4 (28 enodes)
1536946260.772 * * [misc]simplify:  iters left: 3 (30 enodes)
1536946260.780 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (fma (* x x) x 1)))
1536946260.780 * [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))))
1536946260.781 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1536946260.782 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946260.788 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946260.797 * * [misc]simplify:  iters left: 4 (36 enodes)
1536946260.811 * * [misc]simplify:  iters left: 3 (55 enodes)
1536946260.830 * * [misc]simplify:  iters left: 2 (68 enodes)
1536946260.856 * * [misc]simplify:  iters left: 1 (95 enodes)
1536946260.888 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (fma x x (- 1 x))))
1536946260.888 * [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))))
1536946260.888 * * * * [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))))>
1536946260.889 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (- (* 1 1) (* x x))))
1536946260.889 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946260.891 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946260.893 * * [misc]simplify:  iters left: 4 (17 enodes)
1536946260.895 * * [misc]simplify:  iters left: 3 (19 enodes)
1536946260.898 * [exit]simplify:  Simplified to (- 1 (* x x))
1536946260.898 * [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))))
1536946260.898 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (- 1 x)))
1536946260.898 * * [misc]simplify:  iters left: 5 (5 enodes)
1536946260.899 * * [misc]simplify:  iters left: 4 (9 enodes)
1536946260.901 * * [misc]simplify:  iters left: 3 (11 enodes)
1536946260.902 * [exit]simplify:  Simplified to (- 1 x)
1536946260.902 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (- 1 (* x x)) (- 1 x)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946260.902 * * * * [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))))>
1536946260.902 * * * * [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))))>
1536946260.902 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1536946260.903 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946260.904 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946260.905 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1536946260.905 * [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))))
1536946260.905 * * * * [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))))>
1536946260.905 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1536946260.905 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946260.906 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946260.907 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1536946260.907 * [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))))
1536946260.907 * * * * [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))))>
1536946260.908 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1536946260.908 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946260.909 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946260.910 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1536946260.910 * [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))))
1536946260.910 * * * * [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))))>
1536946260.910 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1536946260.910 * * [misc]simplify:  iters left: 3 (4 enodes)
1536946260.911 * * [misc]simplify:  iters left: 2 (7 enodes)
1536946260.912 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1536946260.912 * [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))))
1536946260.912 * * * * [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))))>
1536946260.913 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1536946260.913 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946260.914 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946260.915 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1536946260.915 * [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))))
1536946260.915 * * * * [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))))>
1536946260.915 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1536946260.915 * * [misc]simplify:  iters left: 3 (4 enodes)
1536946260.916 * * [misc]simplify:  iters left: 2 (7 enodes)
1536946260.917 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1536946260.917 * [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))))
1536946260.917 * * * * [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))))>
1536946260.917 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1536946260.918 * * [misc]simplify:  iters left: 6 (6 enodes)
1536946260.919 * * [misc]simplify:  iters left: 5 (9 enodes)
1536946260.921 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1536946260.921 * [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))))
1536946260.921 * * * * [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))))>
1536946260.921 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1536946260.921 * * [misc]simplify:  iters left: 6 (6 enodes)
1536946260.923 * * [misc]simplify:  iters left: 5 (10 enodes)
1536946260.924 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1536946260.924 * [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))))
1536946260.924 * * * * [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))))>
1536946260.924 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1536946260.925 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946260.926 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946260.927 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1536946260.927 * [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))))
1536946260.927 * * * * [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))))>
1536946260.927 * [enter]simplify:  Simplifying (sqrt 1)
1536946260.927 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946260.928 * [exit]simplify:  Simplified to 1
1536946260.928 * [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))))
1536946260.928 * * * * [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))))>
1536946260.929 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1536946260.929 * * [misc]simplify:  iters left: 4 (5 enodes)
1536946260.930 * * [misc]simplify:  iters left: 3 (8 enodes)
1536946260.931 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1536946260.931 * [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))))
1536946260.931 * * * * [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))))>
1536946260.931 * * * * [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))))>
1536946260.932 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1536946260.932 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946260.934 * * [misc]simplify:  iters left: 5 (18 enodes)
1536946260.940 * * [misc]simplify:  iters left: 4 (29 enodes)
1536946260.946 * * [misc]simplify:  iters left: 3 (51 enodes)
1536946260.958 * * [misc]simplify:  iters left: 2 (68 enodes)
1536946260.971 * * [misc]simplify:  iters left: 1 (95 enodes)
1536946260.988 * [exit]simplify:  Simplified to (sqrt (fma x x (- 1 x)))
1536946260.988 * [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))))
1536946260.988 * * * * [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))))>
1536946260.988 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1536946260.988 * * [misc]simplify:  iters left: 3 (4 enodes)
1536946260.989 * * [misc]simplify:  iters left: 2 (8 enodes)
1536946260.990 * * [misc]simplify:  iters left: 1 (9 enodes)
1536946260.992 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1536946260.992 * [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))))
1536946260.992 * * * * [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))))>
1536946260.992 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ 1 x)))
1536946260.993 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946260.996 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946260.998 * * [misc]simplify:  iters left: 4 (22 enodes)
1536946261.001 * [exit]simplify:  Simplified to (* (sqrt (fma x (* x x) 1)) (sqrt (+ x 1)))
1536946261.001 * [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))))
1536946261.001 * * * * [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))))>
1536946261.002 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x)))
1536946261.002 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946261.004 * * [misc]simplify:  iters left: 5 (16 enodes)
1536946261.007 * * [misc]simplify:  iters left: 4 (20 enodes)
1536946261.012 * * [misc]simplify:  iters left: 3 (22 enodes)
1536946261.015 * [exit]simplify:  Simplified to (* (sqrt (+ 1 x)) (sqrt (- 1 (* x x))))
1536946261.015 * [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))))
1536946261.015 * * * * [misc]progress:  [ 83 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946261.015 * * * * [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))))))>
1536946261.016 * * * * [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))))))>
1536946261.016 * * * * [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))>
1536946261.016 * * * * [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))))))>
1536946261.016 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ 1 x)) (sqrt x))))
1536946261.017 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946261.020 * * [misc]simplify:  iters left: 5 (22 enodes)
1536946261.025 * * [misc]simplify:  iters left: 4 (37 enodes)
1536946261.033 * * [misc]simplify:  iters left: 3 (50 enodes)
1536946261.038 * * [misc]simplify:  iters left: 2 (54 enodes)
1536946261.044 * * [misc]simplify:  iters left: 1 (61 enodes)
1536946261.049 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.049 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))
1536946261.049 * * * * [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))))))>
1536946261.050 * * * * [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))))))>
1536946261.050 * * * * [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))))))>
1536946261.050 * [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))))
1536946261.051 * * [misc]simplify:  iters left: 6 (14 enodes)
1536946261.056 * * [misc]simplify:  iters left: 5 (43 enodes)
1536946261.075 * * [misc]simplify:  iters left: 4 (154 enodes)
1536946261.263 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.263 * [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))))))
1536946261.263 * * * * [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))))))>
1536946261.263 * * * * [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))))))>
1536946261.263 * * * * [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))))))>
1536946261.263 * * * * [misc]progress:  [ 94 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946261.263 * * * * [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)))))>
1536946261.263 * [enter]simplify:  Simplifying (/ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946261.264 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946261.268 * * [misc]simplify:  iters left: 5 (14 enodes)
1536946261.272 * * [misc]simplify:  iters left: 4 (17 enodes)
1536946261.281 * * [misc]simplify:  iters left: 3 (18 enodes)
1536946261.287 * [exit]simplify:  Simplified to (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x)))
1536946261.287 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946261.287 * * * * [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))))))>
1536946261.287 * [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)))))
1536946261.289 * * [misc]simplify:  iters left: 6 (14 enodes)
1536946261.296 * * [misc]simplify:  iters left: 5 (28 enodes)
1536946261.308 * * [misc]simplify:  iters left: 4 (51 enodes)
1536946261.330 * * [misc]simplify:  iters left: 3 (65 enodes)
1536946261.345 * * [misc]simplify:  iters left: 2 (84 enodes)
1536946261.370 * * [misc]simplify:  iters left: 1 (121 enodes)
1536946261.407 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1536946261.407 * [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))))))
1536946261.407 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946261.410 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946261.416 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946261.424 * * [misc]simplify:  iters left: 4 (34 enodes)
1536946261.438 * * [misc]simplify:  iters left: 3 (45 enodes)
1536946261.446 * * [misc]simplify:  iters left: 2 (49 enodes)
1536946261.453 * * [misc]simplify:  iters left: 1 (50 enodes)
1536946261.460 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.460 * [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))))))
1536946261.460 * * * * [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))))))>
1536946261.460 * [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))))
1536946261.462 * * [misc]simplify:  iters left: 6 (13 enodes)
1536946261.468 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946261.477 * * [misc]simplify:  iters left: 4 (39 enodes)
1536946261.494 * * [misc]simplify:  iters left: 3 (51 enodes)
1536946261.503 * * [misc]simplify:  iters left: 2 (55 enodes)
1536946261.512 * * [misc]simplify:  iters left: 1 (58 enodes)
1536946261.516 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.516 * [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))))))
1536946261.516 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946261.517 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946261.519 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946261.523 * * [misc]simplify:  iters left: 4 (34 enodes)
1536946261.532 * * [misc]simplify:  iters left: 3 (45 enodes)
1536946261.536 * * [misc]simplify:  iters left: 2 (49 enodes)
1536946261.540 * * [misc]simplify:  iters left: 1 (50 enodes)
1536946261.547 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.548 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1536946261.548 * * * * [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)))))>
1536946261.548 * [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)
1536946261.549 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946261.555 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946261.564 * * [misc]simplify:  iters left: 4 (40 enodes)
1536946261.582 * * [misc]simplify:  iters left: 3 (65 enodes)
1536946261.630 * * [misc]simplify:  iters left: 2 (95 enodes)
1536946261.637 * * [misc]simplify:  iters left: 1 (96 enodes)
1536946261.642 * [exit]simplify:  Simplified to 1
1536946261.642 * [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)))))
1536946261.642 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946261.643 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946261.649 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946261.656 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946261.673 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946261.678 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946261.681 * * [misc]simplify:  iters left: 1 (49 enodes)
1536946261.685 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946261.685 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946261.685 * * * * [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)))))>
1536946261.685 * [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)
1536946261.686 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946261.689 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946261.694 * * [misc]simplify:  iters left: 4 (40 enodes)
1536946261.704 * * [misc]simplify:  iters left: 3 (65 enodes)
1536946261.732 * * [misc]simplify:  iters left: 2 (95 enodes)
1536946261.736 * * [misc]simplify:  iters left: 1 (96 enodes)
1536946261.738 * [exit]simplify:  Simplified to 1
1536946261.738 * [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)))))
1536946261.738 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946261.739 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946261.742 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946261.746 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946261.755 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946261.758 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946261.762 * * [misc]simplify:  iters left: 1 (49 enodes)
1536946261.766 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946261.766 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946261.766 * * * * [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))))))>
1536946261.766 * [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)))))
1536946261.767 * * [misc]simplify:  iters left: 6 (13 enodes)
1536946261.770 * * [misc]simplify:  iters left: 5 (23 enodes)
1536946261.774 * * [misc]simplify:  iters left: 4 (37 enodes)
1536946261.782 * * [misc]simplify:  iters left: 3 (48 enodes)
1536946261.787 * * [misc]simplify:  iters left: 2 (52 enodes)
1536946261.794 * * [misc]simplify:  iters left: 1 (53 enodes)
1536946261.803 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1536946261.803 * [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))))))
1536946261.803 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946261.804 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946261.810 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946261.818 * * [misc]simplify:  iters left: 4 (34 enodes)
1536946261.833 * * [misc]simplify:  iters left: 3 (45 enodes)
1536946261.840 * * [misc]simplify:  iters left: 2 (49 enodes)
1536946261.847 * * [misc]simplify:  iters left: 1 (50 enodes)
1536946261.854 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.854 * [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))))))
1536946261.854 * * * * [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))))))>
1536946261.855 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946261.859 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946261.864 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946261.872 * * [misc]simplify:  iters left: 4 (34 enodes)
1536946261.886 * * [misc]simplify:  iters left: 3 (45 enodes)
1536946261.893 * * [misc]simplify:  iters left: 2 (49 enodes)
1536946261.898 * * [misc]simplify:  iters left: 1 (50 enodes)
1536946261.901 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.901 * [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))))))
1536946261.902 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946261.902 * * [misc]simplify:  iters left: 6 (12 enodes)
1536946261.905 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946261.909 * * [misc]simplify:  iters left: 4 (34 enodes)
1536946261.917 * * [misc]simplify:  iters left: 3 (45 enodes)
1536946261.921 * * [misc]simplify:  iters left: 2 (49 enodes)
1536946261.925 * * [misc]simplify:  iters left: 1 (50 enodes)
1536946261.932 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946261.932 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1536946261.932 * * * * [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)))))>
1536946261.933 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1536946261.934 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946261.939 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946261.946 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946261.961 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946261.971 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946261.976 * * [misc]simplify:  iters left: 1 (49 enodes)
1536946261.978 * [exit]simplify:  Simplified to 1
1536946261.979 * [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)))))
1536946261.979 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946261.979 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946261.982 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946261.986 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946261.993 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946261.997 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946262.001 * * [misc]simplify:  iters left: 1 (49 enodes)
1536946262.004 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.004 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946262.004 * * * * [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)))))>
1536946262.004 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1536946262.005 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946262.007 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946262.012 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946262.021 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946262.024 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946262.028 * * [misc]simplify:  iters left: 1 (49 enodes)
1536946262.030 * [exit]simplify:  Simplified to 1
1536946262.030 * [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)))))
1536946262.030 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946262.031 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946262.034 * * [misc]simplify:  iters left: 5 (19 enodes)
1536946262.038 * * [misc]simplify:  iters left: 4 (33 enodes)
1536946262.045 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946262.051 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946262.054 * * [misc]simplify:  iters left: 1 (49 enodes)
1536946262.057 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.057 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946262.057 * * * * [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))))))>
1536946262.058 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946262.058 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946262.061 * * [misc]simplify:  iters left: 5 (15 enodes)
1536946262.067 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.067 * [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))))))
1536946262.067 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946262.069 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946262.074 * * [misc]simplify:  iters left: 5 (22 enodes)
1536946262.084 * * [misc]simplify:  iters left: 4 (40 enodes)
1536946262.100 * * [misc]simplify:  iters left: 3 (55 enodes)
1536946262.111 * * [misc]simplify:  iters left: 2 (61 enodes)
1536946262.122 * * [misc]simplify:  iters left: 1 (62 enodes)
1536946262.133 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.133 * [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))))))
1536946262.133 * * * * [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))))))>
1536946262.134 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946262.134 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946262.138 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946262.142 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.142 * [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))))))
1536946262.142 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946262.144 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946262.149 * * [misc]simplify:  iters left: 5 (22 enodes)
1536946262.159 * * [misc]simplify:  iters left: 4 (40 enodes)
1536946262.175 * * [misc]simplify:  iters left: 3 (55 enodes)
1536946262.189 * * [misc]simplify:  iters left: 2 (61 enodes)
1536946262.200 * * [misc]simplify:  iters left: 1 (62 enodes)
1536946262.211 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.211 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1536946262.211 * * * * [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)))))>
1536946262.212 * [enter]simplify:  Simplifying (/ 1 1)
1536946262.212 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946262.213 * * [misc]simplify:  iters left: 1 (4 enodes)
1536946262.213 * [exit]simplify:  Simplified to 1
1536946262.213 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946262.214 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946262.215 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946262.220 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946262.229 * * [misc]simplify:  iters left: 4 (39 enodes)
1536946262.238 * * [misc]simplify:  iters left: 3 (54 enodes)
1536946262.244 * * [misc]simplify:  iters left: 2 (60 enodes)
1536946262.250 * * [misc]simplify:  iters left: 1 (61 enodes)
1536946262.255 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.255 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946262.255 * * * * [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)))))>
1536946262.255 * [enter]simplify:  Simplifying (/ 1 1)
1536946262.256 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946262.256 * * [misc]simplify:  iters left: 1 (4 enodes)
1536946262.256 * [exit]simplify:  Simplified to 1
1536946262.256 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946262.257 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946262.257 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946262.260 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946262.269 * * [misc]simplify:  iters left: 4 (39 enodes)
1536946262.284 * * [misc]simplify:  iters left: 3 (54 enodes)
1536946262.297 * * [misc]simplify:  iters left: 2 (60 enodes)
1536946262.307 * * [misc]simplify:  iters left: 1 (61 enodes)
1536946262.318 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.318 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946262.318 * * * * [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))))))>
1536946262.318 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946262.319 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946262.323 * * [misc]simplify:  iters left: 5 (15 enodes)
1536946262.329 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1536946262.329 * [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))))))
1536946262.329 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946262.330 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946262.334 * * [misc]simplify:  iters left: 5 (18 enodes)
1536946262.339 * * [misc]simplify:  iters left: 4 (21 enodes)
1536946262.345 * * [misc]simplify:  iters left: 3 (23 enodes)
1536946262.352 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.352 * [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))))))
1536946262.352 * * * * [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))))))>
1536946262.352 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946262.353 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946262.354 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946262.356 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.356 * [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))))))
1536946262.356 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946262.357 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946262.359 * * [misc]simplify:  iters left: 5 (18 enodes)
1536946262.362 * * [misc]simplify:  iters left: 4 (21 enodes)
1536946262.365 * * [misc]simplify:  iters left: 3 (23 enodes)
1536946262.369 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.369 * [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))))))
1536946262.369 * * * * [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)))))>
1536946262.369 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1536946262.370 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946262.371 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946262.373 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946262.373 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946262.373 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946262.374 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946262.376 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946262.378 * * [misc]simplify:  iters left: 4 (20 enodes)
1536946262.381 * * [misc]simplify:  iters left: 3 (22 enodes)
1536946262.386 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.386 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1536946262.386 * * * * [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)))))>
1536946262.387 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1536946262.387 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946262.390 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946262.394 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946262.394 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946262.394 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1536946262.397 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946262.401 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946262.406 * * [misc]simplify:  iters left: 4 (20 enodes)
1536946262.411 * * [misc]simplify:  iters left: 3 (22 enodes)
1536946262.419 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.419 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1536946262.419 * * * * [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)))))>
1536946262.419 * * * * [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)))))>
1536946262.419 * * * * [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))))))>
1536946262.419 * * * * [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)))))>
1536946262.419 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946262.420 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946262.423 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946262.426 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.426 * [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)))))
1536946262.426 * * * * [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)))))>
1536946262.427 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946262.428 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946262.430 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946262.434 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946262.434 * [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)))))
1536946262.434 * * * * [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))))>
1536946262.434 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946262.435 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946262.436 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946262.438 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946262.438 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.438 * * * * [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))))>
1536946262.438 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946262.438 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946262.440 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946262.441 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946262.441 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1536946262.441 * * * * [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)))))))>
1536946262.441 * [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)))))
1536946262.442 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946262.444 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946262.448 * * [misc]simplify:  iters left: 4 (31 enodes)
1536946262.455 * * [misc]simplify:  iters left: 3 (42 enodes)
1536946262.459 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946262.462 * * [misc]simplify:  iters left: 1 (47 enodes)
1536946262.464 * [exit]simplify:  Simplified to 1
1536946262.464 * [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)))))))
1536946262.464 * * * * [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)))))))>
1536946262.464 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))
1536946262.465 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946262.467 * * [misc]simplify:  iters left: 5 (16 enodes)
1536946262.471 * * [misc]simplify:  iters left: 4 (30 enodes)
1536946262.477 * * [misc]simplify:  iters left: 3 (41 enodes)
1536946262.481 * * [misc]simplify:  iters left: 2 (45 enodes)
1536946262.485 * * [misc]simplify:  iters left: 1 (46 enodes)
1536946262.488 * [exit]simplify:  Simplified to 1
1536946262.488 * [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)))))))
1536946262.488 * * * * [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))))))>
1536946262.488 * * * * [misc]progress:  [ 122 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946262.488 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946262.488 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946262.489 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946262.491 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946262.491 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1536946262.491 * * * * [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))))))>
1536946262.491 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1536946262.492 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946262.495 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946262.500 * * [misc]simplify:  iters left: 4 (44 enodes)
1536946262.509 * * [misc]simplify:  iters left: 3 (71 enodes)
1536946262.528 * * [misc]simplify:  iters left: 2 (120 enodes)
1536946262.575 * * [misc]simplify:  iters left: 1 (150 enodes)
1536946262.635 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))
1536946262.635 * [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)))))
1536946262.635 * * * * [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))))>
1536946262.635 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1536946262.635 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946262.637 * * [misc]simplify:  iters left: 4 (11 enodes)
1536946262.638 * * [misc]simplify:  iters left: 3 (12 enodes)
1536946262.640 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946262.640 * [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))))
1536946262.640 * * * * [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))))))))>
1536946262.640 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1536946262.641 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946262.644 * * [misc]simplify:  iters left: 5 (26 enodes)
1536946262.653 * * [misc]simplify:  iters left: 4 (80 enodes)
1536946262.689 * * [misc]simplify:  iters left: 3 (199 enodes)
1536946262.802 * * [misc]simplify:  iters left: 2 (423 enodes)
1536946263.478 * [exit]simplify:  Simplified to (fma (* (+ x 1) (+ x 1)) (+ x 1) (* (- x) (* x x)))
1536946263.478 * [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))))))))
1536946263.479 * * * * [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))))))>
1536946263.479 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1536946263.480 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946263.483 * * [misc]simplify:  iters left: 5 (24 enodes)
1536946263.490 * * [misc]simplify:  iters left: 4 (65 enodes)
1536946263.533 * * [misc]simplify:  iters left: 3 (141 enodes)
1536946263.663 * * [misc]simplify:  iters left: 2 (308 enodes)
1536946264.507 * [exit]simplify:  Simplified to (+ 1 (+ x x))
1536946264.507 * [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))))))
1536946264.507 * * * * [misc]progress:  [ 127 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.507 * [enter]simplify:  Simplifying 1
1536946264.507 * * [misc]simplify:  iters left: 0 (1 enodes)
1536946264.508 * [exit]simplify:  Simplified to 1
1536946264.508 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.508 * * * * [misc]progress:  [ 128 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.508 * [enter]simplify:  Simplifying 1
1536946264.508 * * [misc]simplify:  iters left: 0 (1 enodes)
1536946264.509 * [exit]simplify:  Simplified to 1
1536946264.509 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.509 * * * * [misc]progress:  [ 129 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.509 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1536946264.509 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.509 * * * * [misc]progress:  [ 130 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.509 * [enter]simplify:  Simplifying x
1536946264.509 * * [misc]simplify:  iters left: 0 (1 enodes)
1536946264.510 * [exit]simplify:  Simplified to x
1536946264.510 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.510 * * * * [misc]progress:  [ 131 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.510 * [enter]simplify:  Simplifying x
1536946264.510 * * [misc]simplify:  iters left: 0 (1 enodes)
1536946264.511 * [exit]simplify:  Simplified to x
1536946264.511 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.511 * * * * [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))))>
1536946264.511 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946264.511 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) +nan.0) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.511 * * * * [misc]progress:  [ 133 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.511 * [enter]simplify:  Simplifying (+ x 1)
1536946264.511 * * [misc]simplify:  iters left: 2 (3 enodes)
1536946264.512 * * [misc]simplify:  iters left: 1 (6 enodes)
1536946264.513 * [exit]simplify:  Simplified to (+ 1 x)
1536946264.513 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.513 * * * * [misc]progress:  [ 134 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.513 * [enter]simplify:  Simplifying (+ x 1)
1536946264.513 * * [misc]simplify:  iters left: 2 (3 enodes)
1536946264.514 * * [misc]simplify:  iters left: 1 (6 enodes)
1536946264.515 * [exit]simplify:  Simplified to (+ 1 x)
1536946264.515 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.515 * * * * [misc]progress:  [ 135 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946264.515 * [enter]simplify:  Simplifying (+ x 1)
1536946264.515 * * [misc]simplify:  iters left: 2 (3 enodes)
1536946264.516 * * [misc]simplify:  iters left: 1 (6 enodes)
1536946264.516 * [exit]simplify:  Simplified to (+ 1 x)
1536946264.516 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1536946264.516 * * * * [misc]progress:  [ 136 / 138 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1536946264.516 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946264.516 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946264.517 * * * * [misc]progress:  [ 137 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946264.517 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946264.517 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946264.517 * * * * [misc]progress:  [ 138 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946264.517 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946264.517 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946264.517 * * * [misc]progress:  adding candidates to table
1536946266.982 * * [misc]progress:  iteration 3 / 4
1536946266.982 * * * [misc]progress:  picking best candidate
1536946267.052 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946267.052 * * * [misc]progress:  localizing error
1536946267.061 * * * [misc]progress:  generating rewritten candidates
1536946267.061 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1536946267.130 * * * [misc]progress:  generating series expansions
1536946267.130 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1536946267.133 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946267.133 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1536946267.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946267.133 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946267.133 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946267.133 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946267.133 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.133 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.133 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.133 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946267.133 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.133 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946267.133 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946267.133 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946267.134 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946267.134 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946267.134 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.134 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.134 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.134 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.134 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946267.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946267.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946267.134 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946267.134 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946267.134 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946267.134 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.134 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.134 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.134 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946267.134 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.135 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946267.135 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946267.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946267.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946267.135 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946267.135 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.135 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.135 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.135 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.136 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946267.136 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946267.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.136 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.136 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1536946267.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1536946267.137 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946267.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946267.139 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1536946267.140 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946267.140 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1536946267.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1536946267.142 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946267.142 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946267.143 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1536946267.143 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1536946267.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946267.143 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946267.143 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946267.143 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946267.143 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.143 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.143 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.143 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.143 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.144 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946267.144 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946267.144 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946267.144 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946267.144 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.144 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.144 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.144 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946267.144 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946267.145 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.145 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946267.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946267.145 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.146 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946267.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946267.146 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946267.146 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946267.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946267.146 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.146 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.146 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.146 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.147 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946267.147 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946267.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946267.147 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946267.147 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.147 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.147 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.147 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946267.147 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946267.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.148 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946267.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946267.148 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.149 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946267.149 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946267.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946267.150 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946267.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946267.150 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946267.151 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946267.152 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.153 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946267.153 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946267.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946267.155 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946267.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946267.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946267.156 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946267.156 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.159 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946267.159 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946267.159 * [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)))))
1536946267.160 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1536946267.160 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1536946267.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946267.160 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946267.160 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946267.160 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946267.160 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946267.160 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.160 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946267.160 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.160 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.160 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.160 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946267.161 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946267.161 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.161 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946267.161 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946267.161 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946267.161 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946267.161 * [misc]backup-simplify:  Simplify -1 into -1
1536946267.161 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.161 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.161 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.162 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946267.162 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.162 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946267.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946267.163 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.163 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946267.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946267.163 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946267.163 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946267.163 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946267.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946267.163 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.163 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946267.163 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.163 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.163 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946267.163 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946267.164 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946267.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.164 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946267.164 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946267.164 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946267.164 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946267.164 * [misc]backup-simplify:  Simplify -1 into -1
1536946267.164 * [misc]taylor:  Taking taylor expansion of x in x
1536946267.164 * [misc]backup-simplify:  Simplify 0 into 0
1536946267.164 * [misc]backup-simplify:  Simplify 1 into 1
1536946267.164 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946267.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946267.164 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946267.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946267.165 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.165 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946267.165 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946267.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946267.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946267.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946267.166 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946267.166 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946267.167 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946267.167 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.168 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946267.168 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946267.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946267.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946267.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946267.169 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946267.169 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946267.170 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946267.170 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946267.171 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946267.171 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946267.172 * [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)))))
1536946267.172 * * * [misc]progress:  simplifying candidates
1536946267.172 * * * * [misc]progress:  [ 1 / 24 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.172 * * * * [misc]progress:  [ 2 / 24 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.172 * * * * [misc]progress:  [ 3 / 24 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))>
1536946267.172 * * * * [misc]progress:  [ 4 / 24 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1)))>
1536946267.172 * [enter]simplify:  Simplifying (- 1)
1536946267.172 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946267.173 * * [misc]simplify:  iters left: 1 (5 enodes)
1536946267.174 * [exit]simplify:  Simplified to -1
1536946267.174 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))
1536946267.174 * * * * [misc]progress:  [ 5 / 24 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))>
1536946267.174 * * * * [misc]progress:  [ 6 / 24 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.174 * * * * [misc]progress:  [ 7 / 24 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.174 * * * * [misc]progress:  [ 8 / 24 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.174 * * * * [misc]progress:  [ 9 / 24 ] 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))))))>
1536946267.174 * * * * [misc]progress:  [ 10 / 24 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.174 * * * * [misc]progress:  [ 11 / 24 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.174 * * * * [misc]progress:  [ 12 / 24 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946267.174 * * * * [misc]progress:  [ 13 / 24 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946267.174 * * * * [misc]progress:  [ 14 / 24 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946267.174 * * * * [misc]progress:  [ 15 / 24 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1536946267.174 * * * * [misc]progress:  [ 16 / 24 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946267.174 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946267.175 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946267.176 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946267.178 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946267.178 * [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)))))
1536946267.178 * * * * [misc]progress:  [ 17 / 24 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946267.178 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946267.179 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946267.180 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946267.182 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946267.182 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1536946267.182 * * * * [misc]progress:  [ 18 / 24 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946267.182 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946267.182 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946267.184 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946267.185 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946267.185 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1536946267.185 * * * * [misc]progress:  [ 19 / 24 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946267.185 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946267.186 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946267.187 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946267.189 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946267.189 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1536946267.189 * * * * [misc]progress:  [ 20 / 24 ] 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))))))>
1536946267.189 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1536946267.190 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946267.193 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946267.198 * * [misc]simplify:  iters left: 4 (44 enodes)
1536946267.210 * * [misc]simplify:  iters left: 3 (71 enodes)
1536946267.248 * * [misc]simplify:  iters left: 2 (120 enodes)
1536946267.295 * * [misc]simplify:  iters left: 1 (150 enodes)
1536946267.361 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))
1536946267.361 * [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)))))
1536946267.361 * * * * [misc]progress:  [ 21 / 24 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))>
1536946267.361 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1536946267.362 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946267.363 * * [misc]simplify:  iters left: 4 (11 enodes)
1536946267.365 * * [misc]simplify:  iters left: 3 (12 enodes)
1536946267.366 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946267.367 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))
1536946267.367 * * * * [misc]progress:  [ 22 / 24 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1536946267.367 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946267.367 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946267.367 * * * * [misc]progress:  [ 23 / 24 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946267.367 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946267.367 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946267.367 * * * * [misc]progress:  [ 24 / 24 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946267.367 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946267.367 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946267.367 * * * [misc]progress:  adding candidates to table
1536946267.724 * * [misc]progress:  iteration 4 / 4
1536946267.725 * * * [misc]progress:  picking best candidate
1536946267.791 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946267.792 * * * [misc]progress:  localizing error
1536946267.804 * * * [misc]progress:  generating rewritten candidates
1536946267.805 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1536946267.956 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1536946268.031 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1536946268.124 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1536946268.169 * * * [misc]progress:  generating series expansions
1536946268.169 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1536946268.169 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946268.169 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1536946268.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.169 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.169 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.169 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.169 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.169 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.169 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.169 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.170 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.170 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.170 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.170 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.170 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.171 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.171 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.171 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.171 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.172 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.172 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.172 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.172 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.172 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.172 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.172 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.172 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.172 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.172 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.172 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.173 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.173 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.173 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.173 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.173 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.173 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.173 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.173 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.174 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.174 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1536946268.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.175 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.176 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1536946268.177 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.178 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1536946268.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.180 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.180 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946268.181 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))))) (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1536946268.181 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1536946268.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.181 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.181 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.181 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.181 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.181 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.181 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.181 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.181 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.182 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.182 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.182 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.182 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.182 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.182 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.182 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.182 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.182 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.182 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.183 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.183 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.183 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.184 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.184 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.184 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.184 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.184 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.184 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.185 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.185 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.185 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.185 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.185 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.185 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.185 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.186 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.186 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.187 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.187 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.188 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.188 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.189 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.189 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.190 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.190 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.190 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.191 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.192 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.193 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.193 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.193 * [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)))))
1536946268.194 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1536946268.194 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1536946268.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.194 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.194 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.194 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.194 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.194 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.194 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.194 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.194 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.194 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.194 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.194 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.194 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.195 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.195 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.195 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.195 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.195 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.195 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.195 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.195 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.195 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.195 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.195 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.195 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.196 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.196 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.196 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.196 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.196 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.196 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.196 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.196 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.196 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.196 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.196 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.196 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.196 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.196 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.196 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.196 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.196 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.196 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.196 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.197 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.197 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.197 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.197 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.197 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.197 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.197 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.197 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.198 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.198 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.198 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.199 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946268.199 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.199 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.200 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.200 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.201 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.201 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.202 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.202 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.203 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.204 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.204 * [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)))))
1536946268.204 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1536946268.205 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946268.205 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1536946268.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.205 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.205 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.205 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.205 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.205 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.205 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.205 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.205 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.205 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.205 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.205 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.205 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.205 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.205 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.205 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.205 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.206 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.206 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.206 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.206 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.206 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.206 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.206 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.206 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.206 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.206 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.206 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.206 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.206 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.206 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.206 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.206 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.207 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.207 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.207 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.207 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.207 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.207 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.207 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1536946268.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.208 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.209 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1536946268.210 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.210 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1536946268.211 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.211 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.211 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946268.211 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1536946268.211 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1536946268.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.211 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.211 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.211 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.211 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.212 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.212 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.212 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.212 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.212 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.212 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.212 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.212 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.212 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.212 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.213 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.213 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.213 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.213 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.213 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.213 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.213 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.213 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.213 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.213 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.214 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.214 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.214 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.214 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.214 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.214 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.214 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.214 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.215 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.215 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.215 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.215 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.217 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.217 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.218 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.218 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.219 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.219 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.221 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.223 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.223 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.225 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.225 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.226 * [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)))))
1536946268.226 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1536946268.226 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1536946268.226 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.226 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.226 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.226 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.226 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.226 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.226 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.226 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.226 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.226 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.227 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.227 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.227 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.227 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.227 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.227 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.227 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.227 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.227 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.227 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.227 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.228 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.228 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.228 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.229 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.229 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.229 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.229 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.229 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.229 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.229 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.229 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.229 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.229 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.229 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.229 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.229 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.230 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.230 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.230 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.230 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.230 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.230 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.230 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.230 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.230 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.230 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.230 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.231 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.231 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.231 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.232 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.232 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.232 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.232 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.233 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.234 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946268.235 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.235 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.236 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.236 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.237 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.238 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.239 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.240 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.240 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.242 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.242 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.243 * [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)))))
1536946268.243 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1536946268.243 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946268.243 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1536946268.243 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.244 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.244 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.244 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.244 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.244 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.244 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.244 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.244 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.244 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.244 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.244 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.244 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.244 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.244 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.244 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.244 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.245 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.245 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.245 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.245 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.245 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.246 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.246 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.246 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.246 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.246 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.246 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.246 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.246 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.246 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.246 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.246 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.246 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.246 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.246 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.246 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.246 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.247 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.247 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.247 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.247 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.248 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1536946268.249 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.249 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.250 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1536946268.251 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.251 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1536946268.253 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.253 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.253 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946268.254 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1536946268.254 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1536946268.254 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.254 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.254 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.254 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.254 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.254 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.254 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.254 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.254 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.255 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.255 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.255 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.255 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.255 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.255 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.255 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.255 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.255 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.255 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.255 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.256 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.256 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.256 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.257 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.257 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.257 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.257 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.257 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.257 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.257 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.257 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.257 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.257 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.257 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.257 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.258 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.258 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.258 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.258 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.258 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.258 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.258 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.258 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.258 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.259 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.259 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.259 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.259 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.261 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.261 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.261 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.262 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.262 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.263 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.263 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.264 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.265 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.265 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.266 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.267 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.272 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.272 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.273 * [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)))))
1536946268.273 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1536946268.273 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1536946268.273 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.273 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.273 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.273 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.273 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.273 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.273 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.273 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.273 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.273 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.273 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.274 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.274 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.274 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.274 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.274 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.274 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.274 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.274 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.274 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.274 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.275 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.275 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.275 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.275 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.276 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.276 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.276 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.276 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.276 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.276 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.276 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.276 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.276 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.276 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.276 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.277 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.277 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.277 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.277 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.277 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.277 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.277 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.277 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.277 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.277 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.278 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.278 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.278 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.279 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.279 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.279 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.279 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.280 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.281 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.281 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946268.282 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.282 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.283 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.283 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.284 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.285 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.285 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.286 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.286 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.287 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.287 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1536946268.288 * [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)))))
1536946268.288 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1536946268.288 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) into (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.288 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1536946268.288 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1536946268.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.288 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.288 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.288 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.288 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.288 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.288 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.288 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.288 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.288 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.289 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.289 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.289 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.289 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.289 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.289 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.289 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.289 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.289 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.289 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.289 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.290 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1536946268.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.290 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1536946268.290 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1536946268.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1536946268.290 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1536946268.291 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1536946268.291 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1536946268.291 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.291 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.291 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.291 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.291 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.291 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.291 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.291 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.291 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1536946268.291 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1536946268.291 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.291 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.291 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.291 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.291 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.292 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.292 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.292 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1536946268.292 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1536946268.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.293 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1536946268.293 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.293 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.294 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1536946268.294 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.294 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1536946268.295 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1536946268.296 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 1)) into +nan.0
1536946268.296 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1536946268.296 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946268.296 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))))) into (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1536946268.297 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1536946268.297 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.297 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.297 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.297 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.297 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.297 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.297 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.297 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.297 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.297 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.297 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.297 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.298 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.298 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.298 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.298 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.298 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1536946268.299 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.299 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.299 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.299 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.300 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.300 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.301 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.301 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1536946268.301 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1536946268.301 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1536946268.301 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1536946268.301 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1536946268.301 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.301 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.301 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.301 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.301 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.302 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.302 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.302 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1536946268.302 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1536946268.302 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.302 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.302 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.302 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.302 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.302 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.302 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.302 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.303 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1536946268.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.303 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.303 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.303 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1536946268.303 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.304 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.304 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.304 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1536946268.305 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.305 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.306 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.306 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1536946268.306 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1536946268.306 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1536946268.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.307 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.308 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.308 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.309 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.311 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1536946268.314 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1536946268.318 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 x) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 x)) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1536946268.319 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))))) into (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1536946268.319 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1536946268.319 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1536946268.319 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.319 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.319 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.319 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.319 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.319 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.319 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.319 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.319 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.319 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.319 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.319 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.320 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.320 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.320 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.320 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.320 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.320 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.320 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.320 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.320 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.320 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.321 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.321 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.321 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.322 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.322 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.322 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1536946268.322 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.323 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.324 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.324 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946268.325 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.325 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.326 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.327 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1536946268.327 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1536946268.327 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1536946268.327 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1536946268.327 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1536946268.327 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1536946268.327 * [misc]taylor:  Taking taylor expansion of 1 in x
1536946268.327 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.327 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1536946268.327 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.327 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.327 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536946268.328 * [misc]backup-simplify:  Simplify (- 1) into -1
1536946268.328 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1536946268.328 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.328 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.328 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1536946268.328 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1536946268.328 * [misc]taylor:  Taking taylor expansion of -1 in x
1536946268.329 * [misc]backup-simplify:  Simplify -1 into -1
1536946268.329 * [misc]taylor:  Taking taylor expansion of x in x
1536946268.329 * [misc]backup-simplify:  Simplify 0 into 0
1536946268.329 * [misc]backup-simplify:  Simplify 1 into 1
1536946268.329 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536946268.329 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1536946268.329 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1536946268.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.330 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.330 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1536946268.330 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1536946268.330 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536946268.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.331 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1536946268.332 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.332 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536946268.333 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1536946268.334 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.335 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.336 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1536946268.336 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1536946268.336 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1536946268.337 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1536946268.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1536946268.338 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.339 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536946268.340 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1536946268.340 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1536946268.342 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1536946268.345 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1536946268.348 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1536946268.352 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 (- x)) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 (- x))) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1536946268.352 * * * [misc]progress:  simplifying candidates
1536946268.352 * * * * [misc]progress:  [ 1 / 113 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.353 * * * * [misc]progress:  [ 2 / 113 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.353 * * * * [misc]progress:  [ 3 / 113 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (+ 1/2 1/2)))>
1536946268.353 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1536946268.354 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946268.357 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946268.360 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946268.360 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))
1536946268.361 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1536946268.361 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946268.363 * * [misc]simplify:  iters left: 1 (3 enodes)
1536946268.363 * [exit]simplify:  Simplified to 1
1536946268.363 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))
1536946268.363 * * * * [misc]progress:  [ 4 / 113 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (+ 1 1)))>
1536946268.364 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.365 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.368 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946268.372 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.372 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1536946268.373 * [enter]simplify:  Simplifying (+ 1 1)
1536946268.373 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946268.375 * * [misc]simplify:  iters left: 1 (5 enodes)
1536946268.376 * [exit]simplify:  Simplified to 2
1536946268.376 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 2))
1536946268.376 * * * * [misc]progress:  [ 5 / 113 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1/2))>
1536946268.376 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.377 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.381 * * [misc]simplify:  iters left: 5 (16 enodes)
1536946268.388 * * [misc]simplify:  iters left: 4 (18 enodes)
1536946268.393 * * [misc]simplify:  iters left: 3 (22 enodes)
1536946268.401 * * [misc]simplify:  iters left: 2 (34 enodes)
1536946268.418 * * [misc]simplify:  iters left: 1 (51 enodes)
1536946268.439 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.439 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))
1536946268.439 * * * * [misc]progress:  [ 6 / 113 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) 1))>
1536946268.440 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946268.441 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946268.444 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946268.445 * * [misc]simplify:  iters left: 4 (14 enodes)
1536946268.448 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946268.448 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1536946268.448 * * * * [misc]progress:  [ 7 / 113 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 2))>
1536946268.448 * * * * [misc]progress:  [ 8 / 113 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (+ 1 1)))>
1536946268.448 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.448 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.450 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946268.452 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.452 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1536946268.452 * * * * [misc]progress:  [ 9 / 113 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) 1))>
1536946268.452 * * * * [misc]progress:  [ 10 / 113 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.452 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946268.453 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946268.455 * * [misc]simplify:  iters left: 5 (14 enodes)
1536946268.457 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1536946268.457 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))
1536946268.457 * * * * [misc]progress:  [ 11 / 113 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.457 * * * * [misc]progress:  [ 12 / 113 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.457 * * * * [misc]progress:  [ 13 / 113 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.457 * [enter]simplify:  Simplifying (* (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946268.458 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946268.461 * * [misc]simplify:  iters left: 5 (20 enodes)
1536946268.465 * * [misc]simplify:  iters left: 4 (37 enodes)
1536946268.475 * * [misc]simplify:  iters left: 3 (61 enodes)
1536946268.508 * * [misc]simplify:  iters left: 2 (96 enodes)
1536946268.532 * * [misc]simplify:  iters left: 1 (123 enodes)
1536946268.578 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.578 * [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))))))
1536946268.578 * * * * [misc]progress:  [ 14 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.578 * * * * [misc]progress:  [ 15 / 113 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.578 * * * * [misc]progress:  [ 16 / 113 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946268.579 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.579 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.583 * * [misc]simplify:  iters left: 5 (16 enodes)
1536946268.590 * * [misc]simplify:  iters left: 4 (18 enodes)
1536946268.595 * * [misc]simplify:  iters left: 3 (22 enodes)
1536946268.606 * * [misc]simplify:  iters left: 2 (34 enodes)
1536946268.620 * * [misc]simplify:  iters left: 1 (51 enodes)
1536946268.642 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.642 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1536946268.642 * * * * [misc]progress:  [ 17 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946268.642 * * * * [misc]progress:  [ 18 / 113 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1536946268.642 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946268.643 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946268.645 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946268.648 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946268.649 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.649 * * * * [misc]progress:  [ 19 / 113 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt 1)) (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946268.649 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt 1))
1536946268.649 * * [misc]simplify:  iters left: 3 (3 enodes)
1536946268.651 * * [misc]simplify:  iters left: 2 (5 enodes)
1536946268.652 * [exit]simplify:  Simplified to 1
1536946268.652 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946268.652 * [enter]simplify:  Simplifying (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.653 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.657 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946268.660 * * [misc]simplify:  iters left: 4 (13 enodes)
1536946268.664 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946268.664 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.664 * * * * [misc]progress:  [ 20 / 113 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.664 * * * * [misc]progress:  [ 21 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.664 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946268.665 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946268.669 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946268.672 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946268.672 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1536946268.672 * * * * [misc]progress:  [ 22 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.673 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946268.673 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946268.675 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946268.677 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946268.677 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1536946268.677 * * * * [misc]progress:  [ 23 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.677 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946268.678 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946268.680 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946268.682 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946268.682 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1536946268.682 * * * * [misc]progress:  [ 24 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946268.682 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.683 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.684 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946268.686 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.686 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1536946268.686 * * * * [misc]progress:  [ 25 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946268.687 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.687 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.689 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946268.691 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.691 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1536946268.691 * * * * [misc]progress:  [ 26 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))) (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.691 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1536946268.692 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946268.695 * * [misc]simplify:  iters left: 5 (22 enodes)
1536946268.701 * * [misc]simplify:  iters left: 4 (45 enodes)
1536946268.722 * * [misc]simplify:  iters left: 3 (72 enodes)
1536946268.753 * * [misc]simplify:  iters left: 2 (121 enodes)
1536946268.776 * * [misc]simplify:  iters left: 1 (151 enodes)
1536946268.854 * [exit]simplify:  Simplified to (sqrt (fma (sqrt (+ x 1)) (- (sqrt x)) (+ 1 (+ x x))))
1536946268.854 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))) (sqrt (fma (sqrt (+ x 1)) (- (sqrt x)) (+ 1 (+ x x))))))
1536946268.854 * * * * [misc]progress:  [ 27 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1536946268.855 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1536946268.856 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946268.858 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946268.862 * * [misc]simplify:  iters left: 4 (13 enodes)
1536946268.866 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1536946268.866 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))
1536946268.866 * * * * [misc]progress:  [ 28 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.866 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946268.867 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946268.871 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946268.875 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946268.875 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1536946268.875 * * * * [misc]progress:  [ 29 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946268.875 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946268.876 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946268.878 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946268.880 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946268.880 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1536946268.880 * * * * [misc]progress:  [ 30 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.880 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946268.881 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946268.882 * * [misc]simplify:  iters left: 5 (14 enodes)
1536946268.885 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1536946268.885 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946268.885 * * * * [misc]progress:  [ 31 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.885 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946268.886 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946268.888 * * [misc]simplify:  iters left: 5 (15 enodes)
1536946268.891 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946268.891 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946268.891 * * * * [misc]progress:  [ 32 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.891 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946268.891 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946268.893 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946268.895 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946268.895 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946268.895 * * * * [misc]progress:  [ 33 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.896 * [enter]simplify:  Simplifying (sqrt 1)
1536946268.896 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946268.897 * [exit]simplify:  Simplified to 1
1536946268.897 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946268.897 * * * * [misc]progress:  [ 34 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.897 * [enter]simplify:  Simplifying (sqrt 1)
1536946268.897 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946268.898 * [exit]simplify:  Simplified to 1
1536946268.898 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946268.898 * * * * [misc]progress:  [ 35 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.898 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))
1536946268.899 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946268.901 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946268.907 * * [misc]simplify:  iters left: 4 (27 enodes)
1536946268.919 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946268.932 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946268.943 * * [misc]simplify:  iters left: 1 (63 enodes)
1536946268.957 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (+ x 1) (sqrt (+ x 1)) (* (sqrt x) x))))
1536946268.957 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (fma (+ x 1) (sqrt (+ x 1)) (* (sqrt x) x)))) (* (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946268.957 * * * * [misc]progress:  [ 36 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.957 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))
1536946268.958 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946268.960 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946268.964 * * [misc]simplify:  iters left: 4 (31 enodes)
1536946268.974 * * [misc]simplify:  iters left: 3 (42 enodes)
1536946268.980 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946268.986 * * [misc]simplify:  iters left: 1 (47 enodes)
1536946268.991 * [exit]simplify:  Simplified to 1
1536946268.992 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946268.992 * * * * [misc]progress:  [ 37 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946268.992 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946268.993 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946268.996 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946269.002 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946269.002 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946269.002 * * * * [misc]progress:  [ 38 / 113 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.002 * * * * [misc]progress:  [ 39 / 113 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946269.002 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946269.003 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946269.006 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946269.009 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946269.009 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1536946269.009 * * * * [misc]progress:  [ 40 / 113 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1536946269.010 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946269.011 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946269.016 * * [misc]simplify:  iters left: 5 (15 enodes)
1536946269.021 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))
1536946269.021 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946269.021 * * * * [misc]progress:  [ 41 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.021 * * * * [misc]progress:  [ 42 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (log1p (expm1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.021 * * * * [misc]progress:  [ 43 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.021 * * * * [misc]progress:  [ 44 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))))>
1536946269.021 * * * * [misc]progress:  [ 45 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1)))))>
1536946269.022 * [enter]simplify:  Simplifying (- 1)
1536946269.022 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946269.023 * * [misc]simplify:  iters left: 1 (5 enodes)
1536946269.024 * [exit]simplify:  Simplified to -1
1536946269.024 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))))
1536946269.024 * * * * [misc]progress:  [ 46 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))))>
1536946269.024 * * * * [misc]progress:  [ 47 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.025 * * * * [misc]progress:  [ 48 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.025 * * * * [misc]progress:  [ 49 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.025 * * * * [misc]progress:  [ 50 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.025 * * * * [misc]progress:  [ 51 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (cbrt (* (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.025 * * * * [misc]progress:  [ 52 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.025 * * * * [misc]progress:  [ 53 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.025 * * * * [misc]progress:  [ 54 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.025 * * * * [misc]progress:  [ 55 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.025 * * * * [misc]progress:  [ 56 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)))))>
1536946269.025 * * * * [misc]progress:  [ 57 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.025 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946269.409 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946269.410 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946269.412 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946269.412 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))
1536946269.412 * * * * [misc]progress:  [ 58 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.412 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946269.413 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946269.414 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946269.416 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946269.416 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))
1536946269.416 * * * * [misc]progress:  [ 59 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.416 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946269.416 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946269.418 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946269.419 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946269.419 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))
1536946269.419 * * * * [misc]progress:  [ 60 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.420 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946269.420 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946269.421 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946269.423 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946269.423 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))
1536946269.423 * * * * [misc]progress:  [ 61 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (/ 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))))))))>
1536946269.423 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1536946269.424 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946269.429 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946269.439 * * [misc]simplify:  iters left: 4 (44 enodes)
1536946269.451 * * [misc]simplify:  iters left: 3 (71 enodes)
1536946269.470 * * [misc]simplify:  iters left: 2 (120 enodes)
1536946269.518 * * [misc]simplify:  iters left: 1 (150 enodes)
1536946269.571 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))
1536946269.572 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))))))
1536946269.572 * * * * [misc]progress:  [ 62 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.572 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1536946269.573 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946269.576 * * [misc]simplify:  iters left: 4 (11 enodes)
1536946269.579 * * [misc]simplify:  iters left: 3 (12 enodes)
1536946269.583 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946269.583 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))))
1536946269.583 * * * * [misc]progress:  [ 63 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log1p (expm1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.583 * * * * [misc]progress:  [ 64 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.583 * * * * [misc]progress:  [ 65 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.583 * * * * [misc]progress:  [ 66 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.584 * [enter]simplify:  Simplifying (- 1)
1536946269.584 * * [misc]simplify:  iters left: 2 (2 enodes)
1536946269.586 * * [misc]simplify:  iters left: 1 (5 enodes)
1536946269.587 * [exit]simplify:  Simplified to -1
1536946269.587 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.587 * * * * [misc]progress:  [ 67 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 68 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 69 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 70 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 71 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 72 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (cbrt (* (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 73 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 74 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 75 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 76 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 77 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.587 * * * * [misc]progress:  [ 78 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.588 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946269.588 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946269.591 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946269.595 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946269.595 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.595 * * * * [misc]progress:  [ 79 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.595 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1536946269.596 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946269.599 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946269.601 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1536946269.601 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.601 * * * * [misc]progress:  [ 80 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.601 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946269.601 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946269.602 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946269.604 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946269.604 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.604 * * * * [misc]progress:  [ 81 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.604 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1536946269.607 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946269.608 * * [misc]simplify:  iters left: 4 (10 enodes)
1536946269.610 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1536946269.610 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.610 * * * * [misc]progress:  [ 82 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 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)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.610 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1536946269.610 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946269.613 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946269.618 * * [misc]simplify:  iters left: 4 (44 enodes)
1536946269.628 * * [misc]simplify:  iters left: 3 (71 enodes)
1536946269.648 * * [misc]simplify:  iters left: 2 (120 enodes)
1536946269.681 * * [misc]simplify:  iters left: 1 (150 enodes)
1536946269.729 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))
1536946269.729 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.729 * * * * [misc]progress:  [ 83 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.729 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1536946269.730 * * [misc]simplify:  iters left: 5 (6 enodes)
1536946269.732 * * [misc]simplify:  iters left: 4 (11 enodes)
1536946269.736 * * [misc]simplify:  iters left: 3 (12 enodes)
1536946269.739 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1536946269.739 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.739 * * * * [misc]progress:  [ 84 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (log1p (expm1 (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.739 * * * * [misc]progress:  [ 85 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (expm1 (log1p (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.740 * * * * [misc]progress:  [ 86 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1/2)))>
1536946269.740 * * * * [misc]progress:  [ 87 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1)))>
1536946269.740 * * * * [misc]progress:  [ 88 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (exp (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.740 * * * * [misc]progress:  [ 89 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (log (exp (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.740 * * * * [misc]progress:  [ 90 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.740 * * * * [misc]progress:  [ 91 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.740 * * * * [misc]progress:  [ 92 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.740 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.741 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946269.745 * * [misc]simplify:  iters left: 5 (15 enodes)
1536946269.750 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946269.750 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))
1536946269.750 * * * * [misc]progress:  [ 93 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.751 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1536946269.751 * * [misc]simplify:  iters left: 6 (9 enodes)
1536946269.755 * * [misc]simplify:  iters left: 5 (13 enodes)
1536946269.759 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1536946269.759 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))
1536946269.759 * * * * [misc]progress:  [ 94 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.760 * [enter]simplify:  Simplifying (sqrt 1)
1536946269.760 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946269.761 * [exit]simplify:  Simplified to 1
1536946269.762 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946269.762 * * * * [misc]progress:  [ 95 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.762 * [enter]simplify:  Simplifying (sqrt 1)
1536946269.762 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946269.763 * [exit]simplify:  Simplified to 1
1536946269.764 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1536946269.764 * * * * [misc]progress:  [ 96 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3)))) (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.764 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))
1536946269.765 * * [misc]simplify:  iters left: 6 (11 enodes)
1536946269.770 * * [misc]simplify:  iters left: 5 (21 enodes)
1536946269.777 * * [misc]simplify:  iters left: 4 (27 enodes)
1536946269.786 * * [misc]simplify:  iters left: 3 (44 enodes)
1536946269.798 * * [misc]simplify:  iters left: 2 (48 enodes)
1536946269.806 * * [misc]simplify:  iters left: 1 (63 enodes)
1536946269.820 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (+ x 1) (sqrt (+ x 1)) (* (sqrt x) x))))
1536946269.820 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (/ 1 (fma (+ x 1) (sqrt (+ x 1)) (* (sqrt x) x)))) (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))))))
1536946269.820 * * * * [misc]progress:  [ 97 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (sqrt (- (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.820 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))
1536946269.821 * * [misc]simplify:  iters left: 6 (10 enodes)
1536946269.823 * * [misc]simplify:  iters left: 5 (17 enodes)
1536946269.827 * * [misc]simplify:  iters left: 4 (31 enodes)
1536946269.834 * * [misc]simplify:  iters left: 3 (42 enodes)
1536946269.840 * * [misc]simplify:  iters left: 2 (46 enodes)
1536946269.845 * * [misc]simplify:  iters left: 1 (47 enodes)
1536946269.850 * [exit]simplify:  Simplified to 1
1536946269.850 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (- (sqrt (+ 1 x)) (sqrt x))))))
1536946269.850 * * * * [misc]progress:  [ 98 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (sqrt 1) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.851 * [enter]simplify:  Simplifying (sqrt 1)
1536946269.851 * * [misc]simplify:  iters left: 1 (2 enodes)
1536946269.852 * [exit]simplify:  Simplified to 1
1536946269.852 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.852 * * * * [misc]progress:  [ 99 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1536946269.853 * * * * [misc]progress:  [ 100 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.853 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1536946269.854 * * [misc]simplify:  iters left: 6 (8 enodes)
1536946269.857 * * [misc]simplify:  iters left: 5 (12 enodes)
1536946269.861 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1536946269.861 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1536946269.861 * * * * [misc]progress:  [ 101 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1536946269.861 * * * * [misc]progress:  [ 102 / 113 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1536946269.861 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946269.861 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946269.861 * * * * [misc]progress:  [ 103 / 113 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946269.861 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946269.861 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946269.861 * * * * [misc]progress:  [ 104 / 113 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1536946269.862 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946269.862 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1536946269.862 * * * * [misc]progress:  [ 105 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1536946269.862 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946269.862 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt +nan.0)))
1536946269.862 * * * * [misc]progress:  [ 106 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1536946269.862 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946269.862 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt +nan.0)))
1536946269.862 * * * * [misc]progress:  [ 107 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1536946269.862 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946269.862 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt +nan.0)))
1536946269.863 * * * * [misc]progress:  [ 108 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.863 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946269.863 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.863 * * * * [misc]progress:  [ 109 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.863 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946269.863 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.863 * * * * [misc]progress:  [ 110 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1536946269.863 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1536946269.863 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1536946269.863 * * * * [misc]progress:  [ 111 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1536946269.864 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1536946269.864 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) +nan.0))
1536946269.864 * * * * [misc]progress:  [ 112 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))))>
1536946269.864 * [enter]simplify:  Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1536946269.864 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) +nan.0))
1536946269.864 * * * * [misc]progress:  [ 113 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))))>
1536946269.864 * [enter]simplify:  Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1536946269.864 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) +nan.0))
1536946269.864 * * * [misc]progress:  adding candidates to table
1536946272.077 * [misc]progress:  [Phase 3 of 3] Extracting.
1536946272.077 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))> #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))) (sqrt (fma (sqrt (+ x 1)) (- (sqrt x)) (+ 1 (+ x x))))))> #<alt (λ (x) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (* (* (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))> #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>)
1536946272.079 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1536946272.079 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ x 1)) (+ 1 (+ x x)))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))> #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))) (sqrt (fma (sqrt (+ x 1)) (- (sqrt x)) (+ 1 (+ x x))))))> #<alt (λ (x) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (* (* (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))> #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>)
1536946272.196 * * * [misc]regime:  Found split indices: #<option (#s(si 3 256))>
1536946272.197 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1536946272.197 * * [misc]simplify:  iters left: 6 (7 enodes)
1536946272.198 * * [misc]simplify:  iters left: 5 (11 enodes)
1536946272.199 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1536946272.199 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1536946273.308 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946273.309 * * * * [misc]points:  Sampling 4015 additional inputs, on iter 1 have 3985 / 8000
1536946273.861 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946273.862 * * * * [misc]points:  Sampling 1989 additional inputs, on iter 2 have 6011 / 8000
1536946274.241 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.242 * * * * [misc]points:  Sampling 984 additional inputs, on iter 3 have 7016 / 8000
1536946274.417 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.417 * * * * [misc]points:  Sampling 482 additional inputs, on iter 4 have 7518 / 8000
1536946274.458 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.458 * * * * [misc]points:  Sampling 252 additional inputs, on iter 5 have 7748 / 8000
1536946274.492 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.492 * * * * [misc]points:  Sampling 124 additional inputs, on iter 6 have 7876 / 8000
1536946274.504 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.504 * * * * [misc]points:  Sampling 55 additional inputs, on iter 7 have 7945 / 8000
1536946274.509 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.510 * * * * [misc]points:  Sampling 28 additional inputs, on iter 8 have 7972 / 8000
1536946274.513 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.513 * * * * [misc]points:  Sampling 14 additional inputs, on iter 9 have 7986 / 8000
1536946274.516 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.516 * * * * [misc]points:  Sampling 5 additional inputs, on iter 10 have 7995 / 8000
1536946274.517 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.517 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7997 / 8000
1536946274.548 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.548 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7998 / 8000
1536946274.550 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.550 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7998 / 8000
1536946274.552 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.553 * * * * [misc]points:  Sampling 4 additional inputs, on iter 14 have 7999 / 8000
1536946274.555 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536946274.555 * * * * [exit]points:  Sampled 8002 points with exact outputs