1538638812.581 * [misc]progress:  [Phase 1 of 3] Setting up.
1538638812.581 * * * [misc]progress:  [1/2] Preparing points
1538638812.581 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538638812.619 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.619 * * * * [misc]points:  Sampling 142 additional inputs, on iter 1 have 114 / 256
1538638812.645 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.645 * * * * [misc]points:  Sampling 72 additional inputs, on iter 2 have 184 / 256
1538638812.654 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.654 * * * * [misc]points:  Sampling 32 additional inputs, on iter 3 have 224 / 256
1538638812.671 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.672 * * * * [misc]points:  Sampling 21 additional inputs, on iter 4 have 235 / 256
1538638812.678 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.678 * * * * [misc]points:  Sampling 9 additional inputs, on iter 5 have 247 / 256
1538638812.682 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.682 * * * * [misc]points:  Sampling 7 additional inputs, on iter 6 have 249 / 256
1538638812.685 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.685 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1538638812.688 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.688 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 254 / 256
1538638812.690 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638812.690 * * * * [exit]points:  Sampled 256 points with exact outputs
1538638812.691 * * * [misc]progress:  [2/2] Setting up program.
1538638812.698 * [misc]progress:  [Phase 2 of 3] Improving.
1538638812.698 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538638812.699 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638812.702 * * [misc]simplify:  iters left: 4 (11 enodes)
1538638812.705 * * [misc]simplify:  iters left: 3 (12 enodes)
1538638812.709 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538638812.723 * * [misc]progress:  iteration 1 / 4
1538638812.723 * * * [misc]progress:  picking best candidate
1538638812.730 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))>
1538638812.730 * * * [misc]progress:  localizing error
1538638812.756 * * * [misc]progress:  generating rewritten candidates
1538638812.756 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538638812.821 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1538638812.826 * * * [misc]progress:  generating series expansions
1538638812.826 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538638812.826 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 x)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1538638812.826 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538638812.826 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538638812.826 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638812.826 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638812.826 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.826 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.826 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.826 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.827 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.827 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638812.827 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638812.827 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.827 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638812.828 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638812.828 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.828 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.828 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.828 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.828 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.828 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538638812.828 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638812.828 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638812.828 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.828 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.828 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.828 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.828 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.829 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638812.829 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638812.829 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.829 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638812.829 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638812.829 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.829 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.829 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.829 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.830 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638812.830 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.830 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.830 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.831 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1538638812.831 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.833 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638812.834 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638812.834 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.834 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1538638812.834 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.835 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638812.835 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1538638812.835 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1538638812.835 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538638812.835 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638812.835 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638812.835 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.835 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.835 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.835 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.836 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.836 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.836 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.836 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.836 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.837 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.837 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638812.837 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.837 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.837 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.837 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.837 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.837 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.837 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538638812.838 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638812.838 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638812.838 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.838 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.838 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.838 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.838 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.838 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.838 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.838 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.839 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.839 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638812.839 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.839 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.839 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.839 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.839 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.840 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638812.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.840 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.840 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.841 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538638812.841 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.841 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638812.841 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638812.842 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638812.843 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638812.844 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638812.844 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.844 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538638812.845 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.845 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638812.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.846 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638812.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638812.848 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638812.848 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.849 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538638812.849 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.850 * [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)))))
1538638812.850 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538638812.850 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538638812.850 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638812.850 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638812.850 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638812.850 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.850 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.850 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.850 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.850 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.850 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.850 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.851 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638812.851 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638812.851 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.851 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638812.851 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638812.851 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638812.851 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638812.851 * [misc]backup-simplify:  Simplify -1 into -1
1538638812.851 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.851 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.852 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.852 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638812.852 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.852 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638812.852 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638812.852 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638812.852 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638812.852 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.852 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.852 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.853 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.853 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.853 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.853 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638812.853 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638812.853 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.854 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638812.854 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638812.854 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638812.854 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638812.854 * [misc]backup-simplify:  Simplify -1 into -1
1538638812.854 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.854 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.854 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.854 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638812.854 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.855 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638812.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638812.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.855 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.855 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.856 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538638812.856 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638812.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638812.856 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.858 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638812.858 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638812.859 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638812.859 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.860 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538638812.860 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638812.860 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638812.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.862 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638812.863 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638812.864 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638812.864 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.864 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538638812.865 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638812.866 * [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)))))
1538638812.866 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1538638812.866 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538638812.866 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538638812.866 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638812.866 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638812.866 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.866 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.866 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.866 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.866 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.866 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638812.867 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638812.867 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.867 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638812.867 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638812.867 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638812.867 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.867 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.867 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.867 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.867 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.867 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638812.868 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638812.868 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.868 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638812.868 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.868 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538638812.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.870 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638812.870 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538638812.870 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538638812.870 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538638812.870 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538638812.870 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638812.870 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638812.870 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.870 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.870 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.870 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.870 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.870 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.871 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.871 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.871 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.871 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.871 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638812.871 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638812.871 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.871 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.872 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.872 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.872 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.872 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.872 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.872 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.873 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638812.873 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.873 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638812.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638812.873 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638812.874 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638812.874 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638812.875 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638812.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.876 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638812.876 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638812.876 * [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)))))
1538638812.877 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538638812.877 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538638812.877 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638812.877 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638812.877 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.877 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.877 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.877 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.877 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.877 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.877 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.877 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638812.877 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638812.878 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.878 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638812.878 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638812.878 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638812.878 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638812.878 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.878 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638812.878 * [misc]taylor:  Taking taylor expansion of x in x
1538638812.878 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.878 * [misc]backup-simplify:  Simplify 1 into 1
1538638812.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638812.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638812.879 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638812.879 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638812.879 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638812.880 * [misc]backup-simplify:  Simplify 0 into 0
1538638812.880 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638812.880 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638812.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638812.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638812.881 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638812.881 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638812.882 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638812.882 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638812.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638812.883 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638812.883 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638812.884 * [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)))))
1538638812.884 * * * [misc]progress:  simplifying candidates
1538638812.884 * * * * [misc]progress:  [ 1 / 35 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))))>
1538638812.884 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1538638812.885 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638812.888 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638812.892 * * [misc]simplify:  iters left: 4 (15 enodes)
1538638812.897 * * [misc]simplify:  iters left: 3 (18 enodes)
1538638812.902 * * [misc]simplify:  iters left: 2 (20 enodes)
1538638812.908 * * [misc]simplify:  iters left: 1 (24 enodes)
1538638812.919 * [exit]simplify:  Simplified to (exp (- (sqrt (+ x 1)) (sqrt x)))
1538638812.919 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))
1538638812.919 * * * * [misc]progress:  [ 2 / 35 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ 1 x)) (sqrt x)) 1))>
1538638812.919 * * * * [misc]progress:  [ 3 / 35 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ 1 x)) (sqrt x)))))>
1538638812.919 * * * * [misc]progress:  [ 4 / 35 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))>
1538638812.919 * * * * [misc]progress:  [ 5 / 35 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1538638812.919 * * * * [misc]progress:  [ 6 / 35 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (- (sqrt (+ 1 x)) (sqrt x)))))>
1538638812.919 * * * * [misc]progress:  [ 7 / 35 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1538638812.919 * * * * [misc]progress:  [ 8 / 35 ] 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))))))>
1538638812.919 * * * * [misc]progress:  [ 9 / 35 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1538638812.919 * * * * [misc]progress:  [ 10 / 35 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1538638812.919 * * * * [misc]progress:  [ 11 / 35 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638812.919 * * * * [misc]progress:  [ 12 / 35 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1538638812.919 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538638812.920 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638812.921 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638812.923 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1538638812.924 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1538638812.924 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538638812.924 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638812.926 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638812.928 * * [misc]simplify:  iters left: 4 (14 enodes)
1538638812.930 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538638812.930 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1538638812.930 * * * * [misc]progress:  [ 13 / 35 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1538638812.930 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538638812.931 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638812.932 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638812.934 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1538638812.934 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1538638812.934 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538638812.937 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638812.938 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638812.940 * * [misc]simplify:  iters left: 4 (14 enodes)
1538638812.942 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538638812.942 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1538638812.943 * * * * [misc]progress:  [ 14 / 35 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1538638812.943 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538638812.943 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638812.944 * * [misc]simplify:  iters left: 4 (11 enodes)
1538638812.946 * * [misc]simplify:  iters left: 3 (12 enodes)
1538638812.949 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538638812.949 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))
1538638812.949 * * * * [misc]progress:  [ 15 / 35 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1538638812.949 * * * * [misc]progress:  [ 16 / 35 ] simplifiying candidate #<alt (λ (x) (- (pow (+ 1 x) 1/2) (sqrt x)))>
1538638812.949 * * * * [misc]progress:  [ 17 / 35 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ 1 x)) 1) (sqrt x)))>
1538638812.949 * * * * [misc]progress:  [ 18 / 35 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ 1 x)))) (sqrt x)))>
1538638812.949 * * * * [misc]progress:  [ 19 / 35 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ 1 x)))) (sqrt x)))>
1538638812.949 * * * * [misc]progress:  [ 20 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x)))>
1538638812.949 * * * * [misc]progress:  [ 21 / 35 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x)))>
1538638812.949 * * * * [misc]progress:  [ 22 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))>
1538638812.950 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538638812.950 * * [misc]simplify:  iters left: 6 (6 enodes)
1538638812.953 * * [misc]simplify:  iters left: 5 (10 enodes)
1538638812.956 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538638812.956 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))
1538638812.956 * * * * [misc]progress:  [ 23 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1538638812.956 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538638812.957 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638812.959 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638812.961 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538638812.961 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1538638812.961 * * * * [misc]progress:  [ 24 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x)))>
1538638812.961 * [enter]simplify:  Simplifying (sqrt 1)
1538638812.962 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638812.963 * [exit]simplify:  Simplified to 1
1538638812.963 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))
1538638812.964 * * * * [misc]progress:  [ 25 / 35 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x)))>
1538638812.964 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538638812.965 * * [misc]simplify:  iters left: 4 (7 enodes)
1538638812.969 * * [misc]simplify:  iters left: 3 (15 enodes)
1538638812.974 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538638812.974 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x)))
1538638812.974 * * * * [misc]progress:  [ 26 / 35 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x)))>
1538638812.974 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538638812.975 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638812.978 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638812.981 * * [misc]simplify:  iters left: 3 (14 enodes)
1538638812.986 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538638812.986 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x)))
1538638812.986 * * * * [misc]progress:  [ 27 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1538638812.986 * * * * [misc]progress:  [ 28 / 35 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))>
1538638812.986 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538638812.986 * * [misc]simplify:  iters left: 3 (4 enodes)
1538638812.988 * * [misc]simplify:  iters left: 2 (7 enodes)
1538638812.990 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538638812.990 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))
1538638812.990 * * * * [misc]progress:  [ 29 / 35 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))>
1538638812.990 * * * * [misc]progress:  [ 30 / 35 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538638812.991 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638812.991 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638812.991 * * * * [misc]progress:  [ 31 / 35 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638812.991 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638812.991 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638812.991 * * * * [misc]progress:  [ 32 / 35 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638812.991 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638812.991 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638812.991 * * * * [misc]progress:  [ 33 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1538638812.992 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538638812.992 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638812.997 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638813.007 * * [misc]simplify:  iters left: 4 (39 enodes)
1538638813.022 * * [misc]simplify:  iters left: 3 (57 enodes)
1538638813.041 * * [misc]simplify:  iters left: 2 (74 enodes)
1538638813.059 * * [misc]simplify:  iters left: 1 (88 enodes)
1538638813.074 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538638813.074 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x)))
1538638813.074 * * * * [misc]progress:  [ 34 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1538638813.074 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638813.074 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1538638813.074 * * * * [misc]progress:  [ 35 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1538638813.074 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638813.074 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1538638813.074 * * * [misc]progress:  adding candidates to table
1538638813.521 * * [misc]progress:  iteration 2 / 4
1538638813.521 * * * [misc]progress:  picking best candidate
1538638813.587 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638813.587 * * * [misc]progress:  localizing error
1538638813.612 * * * [misc]progress:  generating rewritten candidates
1538638813.612 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538638813.736 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538638813.767 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538638813.822 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1538638814.128 * * * [misc]progress:  generating series expansions
1538638814.128 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538638814.128 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) into 1
1538638814.129 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1538638814.129 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.129 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.129 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.129 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.129 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.129 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.129 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.129 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.129 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.129 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.129 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.129 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.129 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1538638814.129 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1538638814.129 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.129 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.129 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.130 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.130 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.130 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.130 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.130 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.130 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.130 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.130 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.130 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.130 * [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)))
1538638814.131 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1538638814.131 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538638814.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.131 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.131 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538638814.131 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.131 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.131 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.131 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.131 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538638814.131 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.131 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.131 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.131 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.131 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.131 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.131 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.132 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.132 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.132 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.132 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538638814.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.132 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.132 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538638814.132 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.132 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.132 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.132 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.133 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538638814.133 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.133 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.133 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.133 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.133 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.133 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.133 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.133 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.133 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.134 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.134 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638814.134 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638814.134 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.135 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538638814.135 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1538638814.135 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538638814.135 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1538638814.136 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.137 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638814.138 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.138 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538638814.139 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538638814.139 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538638814.139 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538638814.140 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.140 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1538638814.140 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538638814.141 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1538638814.141 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1538638814.141 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.141 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.141 * [misc]backup-simplify:  Simplify (* 1 x) into x
1538638814.141 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1538638814.141 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1538638814.141 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.142 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.142 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.142 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.142 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.142 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.142 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.142 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.142 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.143 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.143 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.143 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.144 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.144 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.145 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.145 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1538638814.146 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1538638814.146 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1538638814.146 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538638814.146 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.146 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.146 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.146 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.146 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.146 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.146 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.146 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.147 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.147 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538638814.147 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.147 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.147 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.147 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.147 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.147 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.147 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.147 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.148 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.148 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538638814.148 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638814.148 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638814.150 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.150 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538638814.150 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.151 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.152 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638814.153 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1538638814.153 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.154 * [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)))))
1538638814.154 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538638814.154 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) into (+ x 1)
1538638814.154 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1538638814.154 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638814.154 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.154 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.154 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.154 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.154 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.154 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638814.154 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.154 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.154 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.154 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.154 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.155 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638814.155 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.155 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.155 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.155 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.155 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.155 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.156 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.156 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.156 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.156 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1538638814.156 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (+ (/ 1 x) 1)
1538638814.156 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1538638814.156 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638814.156 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.156 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.156 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.157 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.157 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.157 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.157 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638814.157 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.157 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.157 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.157 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.157 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.157 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.157 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.157 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.158 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638814.158 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.158 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.159 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.160 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.160 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.161 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.162 * [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
1538638814.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.162 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.162 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1538638814.162 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (- 1 (/ 1 x))
1538638814.162 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1538638814.162 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638814.162 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.163 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.163 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.163 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.163 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.163 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.163 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638814.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.163 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.163 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.163 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.163 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.163 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.163 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638814.163 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638814.164 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.164 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.164 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.164 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.165 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.165 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.166 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.166 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.167 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.168 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.169 * [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
1538638814.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.169 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.169 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1538638814.169 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1538638814.170 * [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)))
1538638814.170 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538638814.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638814.170 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638814.170 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638814.170 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638814.170 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.170 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.170 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.170 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.170 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.170 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638814.170 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638814.170 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638814.171 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638814.171 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.171 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.171 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638814.172 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638814.172 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638814.172 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638814.172 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638814.172 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.172 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.172 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.172 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.172 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.172 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638814.172 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638814.172 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.173 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638814.173 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638814.173 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.173 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.173 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.173 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.173 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638814.173 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.174 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.174 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638814.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538638814.175 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.176 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638814.177 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.177 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538638814.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538638814.179 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.180 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638814.180 * [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))))
1538638814.180 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538638814.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638814.180 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638814.181 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638814.181 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.181 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.181 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.181 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.181 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.181 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.181 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638814.181 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638814.182 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638814.182 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.182 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.182 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.182 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.182 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.182 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.182 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.183 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638814.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.183 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.183 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638814.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638814.183 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638814.183 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638814.183 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.183 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.184 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.184 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.184 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638814.184 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638814.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638814.185 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.185 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.185 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.185 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.185 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.185 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638814.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.186 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.186 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638814.186 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638814.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.188 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.189 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638814.190 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.190 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.191 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638814.191 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.193 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638814.193 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.194 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638814.194 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.197 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638814.197 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.197 * [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)))))
1538638814.198 * [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))))
1538638814.198 * [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
1538638814.199 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638814.199 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538638814.199 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.199 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.199 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538638814.199 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.199 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.199 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.199 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.199 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538638814.199 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.199 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.199 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.199 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.199 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.199 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.199 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.199 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.199 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.200 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.200 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638814.200 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638814.200 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638814.200 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.200 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.200 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.200 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.200 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.200 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638814.201 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638814.201 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.201 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.201 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.201 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.201 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.201 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.201 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.201 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.201 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.202 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.202 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.202 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.202 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.202 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638814.203 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638814.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.203 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.203 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1538638814.203 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638814.203 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538638814.203 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.203 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538638814.203 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.204 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.204 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.204 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.204 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538638814.204 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.204 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.204 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.204 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.204 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.204 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.204 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.204 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.204 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.205 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.205 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638814.205 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638814.205 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638814.205 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638814.205 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.205 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638814.205 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.205 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.205 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638814.205 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638814.205 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638814.206 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.206 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.206 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638814.206 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638814.206 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638814.206 * [misc]backup-simplify:  Simplify -1 into -1
1538638814.206 * [misc]taylor:  Taking taylor expansion of x in x
1538638814.206 * [misc]backup-simplify:  Simplify 0 into 0
1538638814.206 * [misc]backup-simplify:  Simplify 1 into 1
1538638814.206 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638814.206 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638814.207 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638814.207 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.207 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638814.207 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638814.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.208 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.208 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1538638814.208 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638814.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.209 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538638814.209 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1538638814.209 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538638814.209 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1538638814.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638814.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.210 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638814.211 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.211 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638814.212 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.213 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.214 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638814.214 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.215 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638814.216 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638814.217 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538638814.217 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538638814.217 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538638814.217 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538638814.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638814.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638814.219 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638814.220 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638814.221 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638814.221 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638814.223 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638814.224 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638814.224 * [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)))))
1538638814.224 * * * [misc]progress:  simplifying candidates
1538638814.224 * * * * [misc]progress:  [ 1 / 128 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.225 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (exp (* (sqrt x) (sqrt x))))
1538638814.226 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638814.231 * * [misc]simplify:  iters left: 5 (19 enodes)
1538638814.238 * * [misc]simplify:  iters left: 4 (31 enodes)
1538638814.259 * * [misc]simplify:  iters left: 3 (65 enodes)
1538638814.280 * * [misc]simplify:  iters left: 2 (87 enodes)
1538638814.302 * * [misc]simplify:  iters left: 1 (106 enodes)
1538638814.321 * [exit]simplify:  Simplified to E
1538638814.321 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.321 * * * * [misc]progress:  [ 2 / 128 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.321 * * * * [misc]progress:  [ 3 / 128 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.321 * * * * [misc]progress:  [ 4 / 128 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.321 * * * * [misc]progress:  [ 5 / 128 ] 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))))>
1538638814.321 * * * * [misc]progress:  [ 6 / 128 ] 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))))>
1538638814.322 * * * * [misc]progress:  [ 7 / 128 ] 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))))>
1538638814.322 * * * * [misc]progress:  [ 8 / 128 ] 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))))>
1538638814.322 * * * * [misc]progress:  [ 9 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.322 * * * * [misc]progress:  [ 10 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.322 * * * * [misc]progress:  [ 11 / 128 ] 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))))>
1538638814.322 * * * * [misc]progress:  [ 12 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.322 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638814.323 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638814.325 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638814.329 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638814.329 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.329 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538638814.330 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638814.332 * * [misc]simplify:  iters left: 4 (11 enodes)
1538638814.335 * * [misc]simplify:  iters left: 3 (12 enodes)
1538638814.339 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538638814.339 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.340 * * * * [misc]progress:  [ 13 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.340 * * * * [misc]progress:  [ 14 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x (+ 1/2 1/2))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.340 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538638814.340 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638814.342 * * [misc]simplify:  iters left: 1 (3 enodes)
1538638814.343 * [exit]simplify:  Simplified to 1
1538638814.343 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.343 * * * * [misc]progress:  [ 15 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.343 * [enter]simplify:  Simplifying (sqrt x)
1538638814.344 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638814.344 * [exit]simplify:  Simplified to (sqrt x)
1538638814.344 * [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))))
1538638814.345 * [enter]simplify:  Simplifying (+ 1 1)
1538638814.345 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638814.347 * * [misc]simplify:  iters left: 1 (5 enodes)
1538638814.348 * [exit]simplify:  Simplified to 2
1538638814.348 * [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))))
1538638814.348 * * * * [misc]progress:  [ 16 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (* x x) 1/2)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.348 * [enter]simplify:  Simplifying (* x x)
1538638814.349 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638814.350 * [exit]simplify:  Simplified to (* x x)
1538638814.350 * [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))))
1538638814.350 * * * * [misc]progress:  [ 17 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.350 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1538638814.350 * * [misc]simplify:  iters left: 3 (3 enodes)
1538638814.351 * [exit]simplify:  Simplified to x
1538638814.352 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.352 * * * * [misc]progress:  [ 18 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) 2)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.352 * * * * [misc]progress:  [ 19 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.352 * [enter]simplify:  Simplifying (sqrt x)
1538638814.352 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638814.353 * [exit]simplify:  Simplified to (sqrt x)
1538638814.353 * [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))))
1538638814.353 * * * * [misc]progress:  [ 20 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.353 * * * * [misc]progress:  [ 21 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.353 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1538638814.354 * * [misc]simplify:  iters left: 4 (4 enodes)
1538638814.355 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1538638814.355 * [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))))
1538638814.355 * * * * [misc]progress:  [ 22 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (exp (log (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.356 * * * * [misc]progress:  [ 23 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (log (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.356 * * * * [misc]progress:  [ 24 / 128 ] 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))))>
1538638814.356 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1538638814.356 * * [misc]simplify:  iters left: 6 (5 enodes)
1538638814.359 * * [misc]simplify:  iters left: 5 (10 enodes)
1538638814.364 * * [misc]simplify:  iters left: 4 (20 enodes)
1538638814.373 * * [misc]simplify:  iters left: 3 (37 enodes)
1538638814.382 * * [misc]simplify:  iters left: 2 (48 enodes)
1538638814.390 * * [misc]simplify:  iters left: 1 (56 enodes)
1538638814.402 * [exit]simplify:  Simplified to (pow x 3)
1538638814.403 * [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))))
1538638814.403 * * * * [misc]progress:  [ 25 / 128 ] 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))))>
1538638814.403 * * * * [misc]progress:  [ 26 / 128 ] 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))))>
1538638814.403 * * * * [misc]progress:  [ 27 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.403 * [enter]simplify:  Simplifying (* x x)
1538638814.403 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638814.404 * [exit]simplify:  Simplified to (* x x)
1538638814.404 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.404 * * * * [misc]progress:  [ 28 / 128 ] 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))))>
1538638814.404 * * * * [misc]progress:  [ 29 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.404 * * * * [misc]progress:  [ 30 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.404 * * * * [misc]progress:  [ 31 / 128 ] 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))))>
1538638814.405 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1538638814.405 * * [misc]simplify:  iters left: 2 (3 enodes)
1538638814.406 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1538638814.406 * [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))))
1538638814.406 * * * * [misc]progress:  [ 32 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.406 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538638814.406 * * [misc]simplify:  iters left: 2 (3 enodes)
1538638814.407 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538638814.408 * [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))))
1538638814.408 * * * * [misc]progress:  [ 33 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.408 * [enter]simplify:  Simplifying (sqrt x)
1538638814.408 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638814.409 * [exit]simplify:  Simplified to (sqrt x)
1538638814.409 * [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))))
1538638814.409 * * * * [misc]progress:  [ 34 / 128 ] 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))))>
1538638814.409 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538638814.409 * * [misc]simplify:  iters left: 4 (4 enodes)
1538638814.411 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538638814.411 * [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))))
1538638814.411 * * * * [misc]progress:  [ 35 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.411 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538638814.412 * * [misc]simplify:  iters left: 2 (3 enodes)
1538638814.413 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538638814.413 * [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))))
1538638814.413 * * * * [misc]progress:  [ 36 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.413 * * * * [misc]progress:  [ 37 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.413 * * * * [misc]progress:  [ 38 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ 1 x) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.413 * [enter]simplify:  Simplifying (+ 1 x)
1538638814.414 * * [misc]simplify:  iters left: 2 (3 enodes)
1538638814.415 * * [misc]simplify:  iters left: 1 (6 enodes)
1538638814.417 * [exit]simplify:  Simplified to (+ x 1)
1538638814.417 * [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))))
1538638814.417 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538638814.417 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638814.419 * * [misc]simplify:  iters left: 1 (3 enodes)
1538638814.420 * [exit]simplify:  Simplified to 1
1538638814.420 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.420 * * * * [misc]progress:  [ 39 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.420 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538638814.421 * * [misc]simplify:  iters left: 3 (4 enodes)
1538638814.423 * * [misc]simplify:  iters left: 2 (7 enodes)
1538638814.425 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538638814.425 * [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))))
1538638814.425 * [enter]simplify:  Simplifying (+ 1 1)
1538638814.425 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638814.427 * * [misc]simplify:  iters left: 1 (5 enodes)
1538638814.428 * [exit]simplify:  Simplified to 2
1538638814.428 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.428 * * * * [misc]progress:  [ 40 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (+ 1 x) (+ 1 x)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.428 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1538638814.429 * * [misc]simplify:  iters left: 4 (4 enodes)
1538638814.431 * * [misc]simplify:  iters left: 3 (13 enodes)
1538638814.438 * * [misc]simplify:  iters left: 2 (26 enodes)
1538638814.444 * * [misc]simplify:  iters left: 1 (38 enodes)
1538638814.473 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1538638814.473 * [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))))
1538638814.473 * * * * [misc]progress:  [ 41 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.473 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1538638814.474 * * [misc]simplify:  iters left: 5 (5 enodes)
1538638814.476 * * [misc]simplify:  iters left: 4 (8 enodes)
1538638814.477 * * [misc]simplify:  iters left: 3 (9 enodes)
1538638814.478 * [exit]simplify:  Simplified to (+ x 1)
1538638814.478 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638814.478 * * * * [misc]progress:  [ 42 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.478 * * * * [misc]progress:  [ 43 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.478 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538638814.479 * * [misc]simplify:  iters left: 3 (4 enodes)
1538638814.479 * * [misc]simplify:  iters left: 2 (7 enodes)
1538638814.480 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538638814.480 * [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))))
1538638814.481 * * * * [misc]progress:  [ 44 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.481 * * * * [misc]progress:  [ 45 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.481 * [enter]simplify:  Simplifying (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1538638814.481 * * [misc]simplify:  iters left: 6 (6 enodes)
1538638814.482 * * [misc]simplify:  iters left: 5 (9 enodes)
1538638814.484 * [exit]simplify:  Simplified to (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1538638814.484 * [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))))
1538638814.484 * * * * [misc]progress:  [ 46 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (log (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.484 * * * * [misc]progress:  [ 47 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638814.484 * * * * [misc]progress:  [ 48 / 128 ] 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))))>
1538638814.485 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1538638814.485 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638814.487 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638814.492 * * [misc]simplify:  iters left: 4 (40 enodes)
1538638814.515 * * [misc]simplify:  iters left: 3 (116 enodes)
1538638814.594 * * [misc]simplify:  iters left: 2 (227 enodes)
1538638814.702 * * [misc]simplify:  iters left: 1 (491 enodes)
1538638816.224 * [exit]simplify:  Simplified to (pow (+ x 1) 3)
1538638816.224 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ x 1) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.224 * * * * [misc]progress:  [ 49 / 128 ] 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))))>
1538638816.224 * * * * [misc]progress:  [ 50 / 128 ] 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))))>
1538638816.224 * * * * [misc]progress:  [ 51 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.225 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1538638816.225 * * [misc]simplify:  iters left: 4 (4 enodes)
1538638816.226 * * [misc]simplify:  iters left: 3 (13 enodes)
1538638816.230 * * [misc]simplify:  iters left: 2 (26 enodes)
1538638816.240 * * [misc]simplify:  iters left: 1 (38 enodes)
1538638816.263 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1538638816.263 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.263 * * * * [misc]progress:  [ 52 / 128 ] 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))))>
1538638816.263 * * * * [misc]progress:  [ 53 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.263 * * * * [misc]progress:  [ 54 / 128 ] 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))))>
1538638816.263 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (pow 1 3) (pow x 3))))
1538638816.264 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638816.269 * * [misc]simplify:  iters left: 5 (16 enodes)
1538638816.273 * * [misc]simplify:  iters left: 4 (17 enodes)
1538638816.277 * [exit]simplify:  Simplified to (+ 1 (pow x 3))
1538638816.277 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (+ 1 (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))))
1538638816.277 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538638816.279 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638816.283 * * [misc]simplify:  iters left: 5 (16 enodes)
1538638816.289 * * [misc]simplify:  iters left: 4 (25 enodes)
1538638816.297 * * [misc]simplify:  iters left: 3 (33 enodes)
1538638816.306 * * [misc]simplify:  iters left: 2 (39 enodes)
1538638816.319 * * [misc]simplify:  iters left: 1 (51 enodes)
1538638816.334 * [exit]simplify:  Simplified to (+ (- 1 x) (* x x))
1538638816.334 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (+ 1 (pow x 3)) (+ (- 1 x) (* x x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.334 * * * * [misc]progress:  [ 55 / 128 ] 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))))>
1538638816.334 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (- (* 1 1) (* x x))))
1538638816.335 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638816.341 * * [misc]simplify:  iters left: 5 (21 enodes)
1538638816.347 * * [misc]simplify:  iters left: 4 (25 enodes)
1538638816.353 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (+ 1 (pow x 3))))
1538638816.353 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.353 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))
1538638816.356 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638816.359 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638816.362 * * [misc]simplify:  iters left: 4 (31 enodes)
1538638816.368 * * [misc]simplify:  iters left: 3 (38 enodes)
1538638816.373 * * [misc]simplify:  iters left: 2 (44 enodes)
1538638816.381 * * [misc]simplify:  iters left: 1 (57 enodes)
1538638816.391 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (- (* x x) (+ -1 x))))
1538638816.391 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (+ 1 (pow x 3)))) (* (sqrt (- 1 x)) (sqrt (- (* x x) (+ -1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.391 * * * * [misc]progress:  [ 56 / 128 ] 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))))>
1538638816.391 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ (pow 1 3) (pow x 3))))
1538638816.392 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638816.398 * * [misc]simplify:  iters left: 5 (21 enodes)
1538638816.405 * * [misc]simplify:  iters left: 4 (25 enodes)
1538638816.413 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (+ (pow x 3) 1)))
1538638816.413 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (+ (pow x 3) 1))) (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.413 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538638816.414 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638816.420 * * [misc]simplify:  iters left: 5 (21 enodes)
1538638816.428 * * [misc]simplify:  iters left: 4 (33 enodes)
1538638816.438 * * [misc]simplify:  iters left: 3 (42 enodes)
1538638816.444 * * [misc]simplify:  iters left: 2 (54 enodes)
1538638816.456 * * [misc]simplify:  iters left: 1 (69 enodes)
1538638816.476 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (+ (* x x) (- 1 x))))
1538638816.476 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (- 1 (* x x))) (sqrt (+ (pow x 3) 1))) (* (sqrt (- 1 x)) (sqrt (+ (* x x) (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.476 * * * * [misc]progress:  [ 57 / 128 ] 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))))>
1538638816.477 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (- (* 1 1) (* x x))))
1538638816.477 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638816.479 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638816.481 * * [misc]simplify:  iters left: 4 (16 enodes)
1538638816.483 * [exit]simplify:  Simplified to (- 1 (* x x))
1538638816.483 * [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))))
1538638816.483 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (- 1 x)))
1538638816.483 * * [misc]simplify:  iters left: 5 (5 enodes)
1538638816.484 * * [misc]simplify:  iters left: 4 (9 enodes)
1538638816.486 * * [misc]simplify:  iters left: 3 (11 enodes)
1538638816.487 * [exit]simplify:  Simplified to (- 1 x)
1538638816.487 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (- 1 (* x x)) (- 1 x)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.487 * * * * [misc]progress:  [ 58 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.487 * * * * [misc]progress:  [ 59 / 128 ] 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))))>
1538638816.487 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1538638816.488 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638816.488 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638816.490 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1538638816.490 * [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))))
1538638816.490 * * * * [misc]progress:  [ 60 / 128 ] 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))))>
1538638816.490 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1538638816.490 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638816.491 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638816.492 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1538638816.492 * [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))))
1538638816.492 * * * * [misc]progress:  [ 61 / 128 ] 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))))>
1538638816.492 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538638816.493 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638816.493 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638816.495 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538638816.495 * [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))))
1538638816.495 * * * * [misc]progress:  [ 62 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) (sqrt 1)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.495 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538638816.495 * * [misc]simplify:  iters left: 3 (4 enodes)
1538638816.496 * * [misc]simplify:  iters left: 2 (7 enodes)
1538638816.497 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538638816.497 * [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))))
1538638816.497 * * * * [misc]progress:  [ 63 / 128 ] 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))))>
1538638816.497 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538638816.497 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638816.498 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638816.499 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538638816.499 * [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))))
1538638816.499 * * * * [misc]progress:  [ 64 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ 1 x)) 1) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.499 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538638816.500 * * [misc]simplify:  iters left: 3 (4 enodes)
1538638816.500 * * [misc]simplify:  iters left: 2 (7 enodes)
1538638816.501 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538638816.501 * [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))))
1538638816.501 * * * * [misc]progress:  [ 65 / 128 ] 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))))>
1538638816.501 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538638816.502 * * [misc]simplify:  iters left: 6 (6 enodes)
1538638816.503 * * [misc]simplify:  iters left: 5 (9 enodes)
1538638816.504 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538638816.504 * [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))))
1538638816.504 * * * * [misc]progress:  [ 66 / 128 ] 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))))>
1538638816.505 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538638816.505 * * [misc]simplify:  iters left: 6 (6 enodes)
1538638816.506 * * [misc]simplify:  iters left: 5 (10 enodes)
1538638816.508 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538638816.508 * [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))))
1538638816.508 * * * * [misc]progress:  [ 67 / 128 ] 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))))>
1538638816.509 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538638816.509 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638816.511 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638816.513 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538638816.513 * [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))))
1538638816.513 * * * * [misc]progress:  [ 68 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 1) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.513 * [enter]simplify:  Simplifying (sqrt 1)
1538638816.514 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638816.515 * [exit]simplify:  Simplified to 1
1538638816.515 * [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))))
1538638816.515 * * * * [misc]progress:  [ 69 / 128 ] 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))))>
1538638816.516 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538638816.516 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638816.518 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638816.520 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538638816.520 * [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))))
1538638816.520 * * * * [misc]progress:  [ 70 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.520 * * * * [misc]progress:  [ 71 / 128 ] 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))))>
1538638816.521 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1538638816.521 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638816.525 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638816.531 * * [misc]simplify:  iters left: 4 (26 enodes)
1538638816.537 * * [misc]simplify:  iters left: 3 (37 enodes)
1538638816.543 * * [misc]simplify:  iters left: 2 (41 enodes)
1538638816.550 * * [misc]simplify:  iters left: 1 (53 enodes)
1538638816.557 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (- 1 x)))
1538638816.558 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* x x) (- 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.558 * * * * [misc]progress:  [ 72 / 128 ] 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))))>
1538638816.558 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538638816.558 * * [misc]simplify:  iters left: 3 (4 enodes)
1538638816.560 * * [misc]simplify:  iters left: 2 (8 enodes)
1538638816.561 * * [misc]simplify:  iters left: 1 (9 enodes)
1538638816.562 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538638816.562 * [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))))
1538638816.562 * * * * [misc]progress:  [ 73 / 128 ] 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))))>
1538638816.562 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ 1 x)))
1538638816.563 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638816.566 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638816.569 * [exit]simplify:  Simplified to (* (sqrt (+ 1 (pow x 3))) (sqrt (+ x 1)))
1538638816.569 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (+ 1 (pow x 3))) (sqrt (+ x 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.569 * * * * [misc]progress:  [ 74 / 128 ] 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))))>
1538638816.569 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x)))
1538638816.570 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638816.572 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638816.577 * * [misc]simplify:  iters left: 4 (19 enodes)
1538638816.584 * [exit]simplify:  Simplified to (* (sqrt (+ 1 x)) (sqrt (- 1 (* x x))))
1538638816.584 * [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))))
1538638816.584 * * * * [misc]progress:  [ 75 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638816.584 * * * * [misc]progress:  [ 76 / 128 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))) 1))>
1538638816.584 * * * * [misc]progress:  [ 77 / 128 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638816.584 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.586 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638816.591 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638816.598 * * [misc]simplify:  iters left: 4 (31 enodes)
1538638816.611 * * [misc]simplify:  iters left: 3 (35 enodes)
1538638816.618 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ x 1)) (sqrt x))))
1538638816.618 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))
1538638816.619 * * * * [misc]progress:  [ 78 / 128 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638816.619 * * * * [misc]progress:  [ 79 / 128 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638816.619 * * * * [misc]progress:  [ 80 / 128 ] 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))))))>
1538638816.619 * [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))))
1538638816.621 * * [misc]simplify:  iters left: 6 (14 enodes)
1538638816.630 * * [misc]simplify:  iters left: 5 (41 enodes)
1538638816.657 * * [misc]simplify:  iters left: 4 (144 enodes)
1538638816.884 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1538638816.884 * [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))))))
1538638816.884 * * * * [misc]progress:  [ 81 / 128 ] 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))))))>
1538638816.884 * * * * [misc]progress:  [ 82 / 128 ] 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))))))>
1538638816.884 * * * * [misc]progress:  [ 83 / 128 ] 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))))))>
1538638816.884 * * * * [misc]progress:  [ 84 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638816.884 * * * * [misc]progress:  [ 85 / 128 ] 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)))))>
1538638816.885 * [enter]simplify:  Simplifying (/ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638816.885 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638816.887 * * [misc]simplify:  iters left: 5 (14 enodes)
1538638816.889 * * [misc]simplify:  iters left: 4 (17 enodes)
1538638816.891 * * [misc]simplify:  iters left: 3 (18 enodes)
1538638816.894 * [exit]simplify:  Simplified to (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x)))
1538638816.894 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638816.894 * * * * [misc]progress:  [ 86 / 128 ] 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))))))>
1538638816.894 * [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)))))
1538638816.895 * * [misc]simplify:  iters left: 6 (14 enodes)
1538638816.899 * * [misc]simplify:  iters left: 5 (26 enodes)
1538638816.906 * * [misc]simplify:  iters left: 4 (45 enodes)
1538638816.921 * * [misc]simplify:  iters left: 3 (52 enodes)
1538638816.934 * * [misc]simplify:  iters left: 2 (67 enodes)
1538638816.956 * * [misc]simplify:  iters left: 1 (103 enodes)
1538638816.992 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538638816.992 * [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))))))
1538638816.992 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638816.993 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638817.001 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.007 * * [misc]simplify:  iters left: 4 (28 enodes)
1538638817.018 * * [misc]simplify:  iters left: 3 (32 enodes)
1538638817.025 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.025 * [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))))))
1538638817.025 * * * * [misc]progress:  [ 87 / 128 ] 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))))))>
1538638817.025 * [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))))
1538638817.027 * * [misc]simplify:  iters left: 6 (13 enodes)
1538638817.030 * * [misc]simplify:  iters left: 5 (21 enodes)
1538638817.034 * * [misc]simplify:  iters left: 4 (33 enodes)
1538638817.041 * * [misc]simplify:  iters left: 3 (38 enodes)
1538638817.044 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.044 * [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))))))
1538638817.045 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.045 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638817.048 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.051 * * [misc]simplify:  iters left: 4 (28 enodes)
1538638817.057 * * [misc]simplify:  iters left: 3 (32 enodes)
1538638817.060 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.060 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538638817.060 * * * * [misc]progress:  [ 88 / 128 ] 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)))))>
1538638817.060 * [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)
1538638817.061 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.063 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.072 * * [misc]simplify:  iters left: 4 (34 enodes)
1538638817.086 * * [misc]simplify:  iters left: 3 (52 enodes)
1538638817.128 * * [misc]simplify:  iters left: 2 (78 enodes)
1538638817.129 * [exit]simplify:  Simplified to 1
1538638817.129 * [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)))))
1538638817.130 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.130 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.133 * * [misc]simplify:  iters left: 5 (17 enodes)
1538638817.136 * * [misc]simplify:  iters left: 4 (27 enodes)
1538638817.141 * * [misc]simplify:  iters left: 3 (31 enodes)
1538638817.144 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.144 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.144 * * * * [misc]progress:  [ 89 / 128 ] 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)))))>
1538638817.144 * [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)
1538638817.145 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.148 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.152 * * [misc]simplify:  iters left: 4 (34 enodes)
1538638817.164 * * [misc]simplify:  iters left: 3 (52 enodes)
1538638817.189 * * [misc]simplify:  iters left: 2 (78 enodes)
1538638817.190 * [exit]simplify:  Simplified to 1
1538638817.190 * [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)))))
1538638817.191 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.191 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.194 * * [misc]simplify:  iters left: 5 (17 enodes)
1538638817.197 * * [misc]simplify:  iters left: 4 (27 enodes)
1538638817.204 * * [misc]simplify:  iters left: 3 (31 enodes)
1538638817.207 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.207 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.207 * * * * [misc]progress:  [ 90 / 128 ] 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))))))>
1538638817.207 * [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)))))
1538638817.208 * * [misc]simplify:  iters left: 6 (13 enodes)
1538638817.211 * * [misc]simplify:  iters left: 5 (21 enodes)
1538638817.215 * * [misc]simplify:  iters left: 4 (31 enodes)
1538638817.226 * * [misc]simplify:  iters left: 3 (35 enodes)
1538638817.235 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.235 * [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))))))
1538638817.235 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.237 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638817.242 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.248 * * [misc]simplify:  iters left: 4 (28 enodes)
1538638817.259 * * [misc]simplify:  iters left: 3 (32 enodes)
1538638817.265 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.265 * [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))))))
1538638817.265 * * * * [misc]progress:  [ 91 / 128 ] 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))))))>
1538638817.266 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.267 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638817.272 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.275 * * [misc]simplify:  iters left: 4 (28 enodes)
1538638817.280 * * [misc]simplify:  iters left: 3 (32 enodes)
1538638817.284 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.284 * [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))))))
1538638817.284 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.285 * * [misc]simplify:  iters left: 6 (12 enodes)
1538638817.287 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.290 * * [misc]simplify:  iters left: 4 (28 enodes)
1538638817.296 * * [misc]simplify:  iters left: 3 (32 enodes)
1538638817.299 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.299 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538638817.299 * * * * [misc]progress:  [ 92 / 128 ] 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)))))>
1538638817.299 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1538638817.301 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638817.304 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638817.307 * * [misc]simplify:  iters left: 4 (27 enodes)
1538638817.318 * * [misc]simplify:  iters left: 3 (31 enodes)
1538638817.322 * [exit]simplify:  Simplified to 1
1538638817.322 * [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)))))
1538638817.323 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.324 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.329 * * [misc]simplify:  iters left: 5 (17 enodes)
1538638817.335 * * [misc]simplify:  iters left: 4 (27 enodes)
1538638817.341 * * [misc]simplify:  iters left: 3 (31 enodes)
1538638817.344 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.344 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.344 * * * * [misc]progress:  [ 93 / 128 ] 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)))))>
1538638817.344 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1538638817.344 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638817.346 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638817.350 * * [misc]simplify:  iters left: 4 (27 enodes)
1538638817.355 * * [misc]simplify:  iters left: 3 (31 enodes)
1538638817.357 * [exit]simplify:  Simplified to 1
1538638817.357 * [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)))))
1538638817.358 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.358 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.361 * * [misc]simplify:  iters left: 5 (17 enodes)
1538638817.364 * * [misc]simplify:  iters left: 4 (27 enodes)
1538638817.370 * * [misc]simplify:  iters left: 3 (31 enodes)
1538638817.376 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.376 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.376 * * * * [misc]progress:  [ 94 / 128 ] 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))))))>
1538638817.377 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638817.378 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638817.381 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638817.388 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.388 * [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))))))
1538638817.388 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.389 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.395 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638817.402 * * [misc]simplify:  iters left: 4 (34 enodes)
1538638817.418 * * [misc]simplify:  iters left: 3 (42 enodes)
1538638817.425 * * [misc]simplify:  iters left: 2 (43 enodes)
1538638817.430 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.430 * [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))))))
1538638817.430 * * * * [misc]progress:  [ 95 / 128 ] 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))))))>
1538638817.430 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.431 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638817.432 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638817.434 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.434 * [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))))))
1538638817.434 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.435 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.438 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638817.442 * * [misc]simplify:  iters left: 4 (34 enodes)
1538638817.448 * * [misc]simplify:  iters left: 3 (42 enodes)
1538638817.453 * * [misc]simplify:  iters left: 2 (43 enodes)
1538638817.463 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.463 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538638817.463 * * * * [misc]progress:  [ 96 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638817.464 * [enter]simplify:  Simplifying (/ 1 1)
1538638817.464 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638817.465 * * [misc]simplify:  iters left: 1 (4 enodes)
1538638817.465 * [exit]simplify:  Simplified to 1
1538638817.466 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638817.466 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.467 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638817.469 * * [misc]simplify:  iters left: 5 (19 enodes)
1538638817.473 * * [misc]simplify:  iters left: 4 (33 enodes)
1538638817.479 * * [misc]simplify:  iters left: 3 (41 enodes)
1538638817.483 * * [misc]simplify:  iters left: 2 (42 enodes)
1538638817.488 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.488 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.488 * * * * [misc]progress:  [ 97 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638817.488 * [enter]simplify:  Simplifying (/ 1 1)
1538638817.488 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638817.489 * * [misc]simplify:  iters left: 1 (4 enodes)
1538638817.489 * [exit]simplify:  Simplified to 1
1538638817.489 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638817.489 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.490 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638817.493 * * [misc]simplify:  iters left: 5 (19 enodes)
1538638817.498 * * [misc]simplify:  iters left: 4 (33 enodes)
1538638817.504 * * [misc]simplify:  iters left: 3 (41 enodes)
1538638817.508 * * [misc]simplify:  iters left: 2 (42 enodes)
1538638817.513 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.513 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.513 * * * * [misc]progress:  [ 98 / 128 ] 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))))))>
1538638817.513 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638817.514 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638817.516 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638817.518 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.519 * [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))))))
1538638817.519 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.519 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638817.521 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.524 * * [misc]simplify:  iters left: 4 (21 enodes)
1538638817.527 * * [misc]simplify:  iters left: 3 (23 enodes)
1538638817.531 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.531 * [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))))))
1538638817.531 * * * * [misc]progress:  [ 99 / 128 ] 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))))))>
1538638817.531 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.531 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638817.533 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638817.535 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.535 * [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))))))
1538638817.535 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638817.536 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638817.538 * * [misc]simplify:  iters left: 5 (18 enodes)
1538638817.540 * * [misc]simplify:  iters left: 4 (21 enodes)
1538638817.544 * * [misc]simplify:  iters left: 3 (23 enodes)
1538638817.547 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.547 * [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))))))
1538638817.548 * * * * [misc]progress:  [ 100 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638817.548 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1538638817.548 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638817.549 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638817.551 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638817.551 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638817.551 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.552 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638817.554 * * [misc]simplify:  iters left: 5 (17 enodes)
1538638817.556 * * [misc]simplify:  iters left: 4 (20 enodes)
1538638817.559 * * [misc]simplify:  iters left: 3 (22 enodes)
1538638817.563 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.563 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.563 * * * * [misc]progress:  [ 101 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638817.563 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1538638817.566 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638817.569 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638817.572 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638817.572 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638817.572 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.572 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638817.574 * * [misc]simplify:  iters left: 5 (17 enodes)
1538638817.577 * * [misc]simplify:  iters left: 4 (20 enodes)
1538638817.580 * * [misc]simplify:  iters left: 3 (22 enodes)
1538638817.583 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.583 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538638817.583 * * * * [misc]progress:  [ 102 / 128 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638817.584 * * * * [misc]progress:  [ 103 / 128 ] simplifiying candidate #<alt (λ (x) (* (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638817.584 * * * * [misc]progress:  [ 104 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))>
1538638817.584 * * * * [misc]progress:  [ 105 / 128 ] 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)))))>
1538638817.584 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.584 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638817.586 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638817.587 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.587 * [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)))))
1538638817.587 * * * * [misc]progress:  [ 106 / 128 ] 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)))))>
1538638817.587 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638817.588 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638817.589 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638817.591 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638817.591 * [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)))))
1538638817.591 * * * * [misc]progress:  [ 107 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638817.591 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638817.591 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638817.593 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638817.595 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638817.595 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.595 * * * * [misc]progress:  [ 108 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638817.595 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638817.595 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638817.596 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638817.598 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638817.598 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538638817.598 * * * * [misc]progress:  [ 109 / 128 ] 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)))))))>
1538638817.598 * [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)))))
1538638817.599 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638817.603 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638817.608 * * [misc]simplify:  iters left: 4 (25 enodes)
1538638817.619 * * [misc]simplify:  iters left: 3 (29 enodes)
1538638817.623 * [exit]simplify:  Simplified to 1
1538638817.623 * [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)))))))
1538638817.623 * * * * [misc]progress:  [ 110 / 128 ] 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)))))))>
1538638817.624 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))
1538638817.624 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638817.626 * * [misc]simplify:  iters left: 5 (14 enodes)
1538638817.629 * * [misc]simplify:  iters left: 4 (24 enodes)
1538638817.634 * * [misc]simplify:  iters left: 3 (28 enodes)
1538638817.636 * [exit]simplify:  Simplified to 1
1538638817.636 * [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)))))))
1538638817.636 * * * * [misc]progress:  [ 111 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))))>
1538638817.636 * * * * [misc]progress:  [ 112 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))>
1538638817.636 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638817.637 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638817.638 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638817.640 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638817.640 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1538638817.640 * * * * [misc]progress:  [ 113 / 128 ] 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))))))>
1538638817.640 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538638817.640 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638817.643 * * [misc]simplify:  iters left: 5 (19 enodes)
1538638817.648 * * [misc]simplify:  iters left: 4 (45 enodes)
1538638817.669 * * [misc]simplify:  iters left: 3 (70 enodes)
1538638817.698 * * [misc]simplify:  iters left: 2 (104 enodes)
1538638817.742 * * [misc]simplify:  iters left: 1 (146 enodes)
1538638817.813 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538638817.813 * [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))) (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))))
1538638817.813 * * * * [misc]progress:  [ 114 / 128 ] 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))))>
1538638817.814 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538638817.814 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638817.815 * * [misc]simplify:  iters left: 4 (11 enodes)
1538638817.817 * * [misc]simplify:  iters left: 3 (12 enodes)
1538638817.819 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538638817.819 * [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))))
1538638817.819 * * * * [misc]progress:  [ 115 / 128 ] 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))))))))>
1538638817.819 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1538638817.820 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638817.823 * * [misc]simplify:  iters left: 5 (26 enodes)
1538638817.832 * * [misc]simplify:  iters left: 4 (77 enodes)
1538638817.868 * * [misc]simplify:  iters left: 3 (177 enodes)
1538638817.982 * * [misc]simplify:  iters left: 2 (496 enodes)
1538638818.658 * [exit]simplify:  Simplified to (+ (* (* x x) (- x)) (pow (+ x 1) 3))
1538638818.658 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* (* x x) (- x)) (pow (+ x 1) 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))))))))
1538638818.658 * * * * [misc]progress:  [ 116 / 128 ] 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))))))>
1538638818.658 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1538638818.659 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638818.663 * * [misc]simplify:  iters left: 5 (23 enodes)
1538638818.670 * * [misc]simplify:  iters left: 4 (59 enodes)
1538638818.697 * * [misc]simplify:  iters left: 3 (132 enodes)
1538638818.757 * * [misc]simplify:  iters left: 2 (249 enodes)
1538638819.232 * [exit]simplify:  Simplified to (+ 1 (+ x x))
1538638819.232 * [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))))))
1538638819.232 * * * * [misc]progress:  [ 117 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.233 * [enter]simplify:  Simplifying 1
1538638819.233 * * [misc]simplify:  iters left: 0 (1 enodes)
1538638819.234 * [exit]simplify:  Simplified to 1
1538638819.234 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.234 * * * * [misc]progress:  [ 118 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.234 * [enter]simplify:  Simplifying 1
1538638819.234 * * [misc]simplify:  iters left: 0 (1 enodes)
1538638819.234 * [exit]simplify:  Simplified to 1
1538638819.234 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.234 * * * * [misc]progress:  [ 119 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.235 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1538638819.235 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.235 * * * * [misc]progress:  [ 120 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.235 * [enter]simplify:  Simplifying x
1538638819.235 * * [misc]simplify:  iters left: 0 (1 enodes)
1538638819.235 * [exit]simplify:  Simplified to x
1538638819.235 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.235 * * * * [misc]progress:  [ 121 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.236 * [enter]simplify:  Simplifying x
1538638819.236 * * [misc]simplify:  iters left: 0 (1 enodes)
1538638819.236 * [exit]simplify:  Simplified to x
1538638819.236 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.236 * * * * [misc]progress:  [ 122 / 128 ] 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))))>
1538638819.236 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638819.236 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) +nan.0) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.236 * * * * [misc]progress:  [ 123 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.237 * [enter]simplify:  Simplifying (+ x 1)
1538638819.237 * * [misc]simplify:  iters left: 2 (3 enodes)
1538638819.238 * * [misc]simplify:  iters left: 1 (6 enodes)
1538638819.240 * [exit]simplify:  Simplified to (+ 1 x)
1538638819.240 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.240 * * * * [misc]progress:  [ 124 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.240 * [enter]simplify:  Simplifying (+ x 1)
1538638819.240 * * [misc]simplify:  iters left: 2 (3 enodes)
1538638819.242 * * [misc]simplify:  iters left: 1 (6 enodes)
1538638819.243 * [exit]simplify:  Simplified to (+ 1 x)
1538638819.243 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.243 * * * * [misc]progress:  [ 125 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638819.243 * [enter]simplify:  Simplifying (+ x 1)
1538638819.244 * * [misc]simplify:  iters left: 2 (3 enodes)
1538638819.245 * * [misc]simplify:  iters left: 1 (6 enodes)
1538638819.246 * [exit]simplify:  Simplified to (+ 1 x)
1538638819.246 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538638819.247 * * * * [misc]progress:  [ 126 / 128 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538638819.247 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638819.247 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638819.247 * * * * [misc]progress:  [ 127 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638819.247 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638819.247 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638819.247 * * * * [misc]progress:  [ 128 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638819.247 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638819.247 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638819.247 * * * [misc]progress:  adding candidates to table
1538638821.848 * * [misc]progress:  iteration 3 / 4
1538638821.848 * * * [misc]progress:  picking best candidate
1538638821.896 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638821.896 * * * [misc]progress:  localizing error
1538638821.900 * * * [misc]progress:  generating rewritten candidates
1538638821.900 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1538638821.998 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1538638822.040 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1)
1538638822.042 * * * [misc]progress:  generating series expansions
1538638822.042 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1538638822.043 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638822.043 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538638822.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638822.043 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638822.043 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638822.043 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638822.043 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.043 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.043 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.043 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.043 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.043 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.043 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638822.043 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.043 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638822.044 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638822.044 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.044 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.044 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.044 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.044 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.044 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.044 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638822.044 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638822.044 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638822.044 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638822.044 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.044 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.044 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.044 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.044 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.044 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.044 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638822.045 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.045 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638822.045 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638822.045 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.045 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.045 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.045 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.045 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.045 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.045 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.045 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.046 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638822.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538638822.046 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.047 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638822.048 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.048 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538638822.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538638822.049 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.049 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638822.050 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1538638822.050 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538638822.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638822.050 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638822.050 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638822.050 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.050 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.050 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.050 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.050 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.050 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.050 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.050 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638822.050 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638822.050 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.050 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.050 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.050 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.050 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.050 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.050 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.051 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.051 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.051 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.051 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.051 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.051 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638822.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638822.051 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638822.051 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638822.051 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.051 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.051 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.052 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.052 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.052 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.052 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.052 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638822.052 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638822.052 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.052 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.052 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.052 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.052 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.052 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.052 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.052 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.052 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.053 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.053 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.053 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638822.053 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.053 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.054 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.054 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.054 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.055 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.055 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.056 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638822.057 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.057 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.058 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.058 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.060 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.060 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.062 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638822.062 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.063 * [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)))))
1538638822.063 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1538638822.063 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538638822.063 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638822.063 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638822.063 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638822.063 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638822.063 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.063 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.063 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.064 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.064 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.064 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.064 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638822.064 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638822.064 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.065 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.065 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638822.065 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638822.065 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638822.065 * [misc]backup-simplify:  Simplify -1 into -1
1538638822.065 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.065 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.065 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.065 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638822.065 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.066 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.066 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.066 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638822.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638822.066 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638822.066 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638822.066 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638822.066 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.067 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.067 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.067 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.067 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.067 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.067 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.067 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638822.067 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638822.067 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.068 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.068 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638822.068 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638822.068 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638822.068 * [misc]backup-simplify:  Simplify -1 into -1
1538638822.068 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.068 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.068 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.068 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638822.068 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.069 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.069 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.069 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638822.070 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.070 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638822.070 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.071 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.072 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638822.073 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.073 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.074 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638822.075 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638822.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.077 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.077 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.078 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.078 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.080 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638822.081 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.081 * [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)))))
1538638822.081 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1538638822.082 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 x)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1538638822.082 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538638822.082 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638822.082 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638822.082 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638822.082 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.082 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.082 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.082 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.082 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.083 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.083 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638822.083 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.083 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638822.083 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638822.083 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.083 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.083 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.083 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.084 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.084 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638822.084 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638822.084 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638822.084 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.084 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.084 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.084 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.084 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.084 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.084 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638822.084 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.085 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638822.085 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638822.085 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.085 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.085 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.085 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.085 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.086 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.086 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.086 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638822.086 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.087 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638822.088 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.089 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538638822.089 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.089 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638822.090 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1538638822.090 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1538638822.090 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638822.090 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638822.090 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.090 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.090 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.090 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.090 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.090 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.091 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638822.091 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638822.091 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.091 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.091 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.091 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.091 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.091 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.091 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.091 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.092 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.092 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638822.092 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638822.092 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.092 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.092 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.092 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.092 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.093 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.093 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638822.093 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638822.093 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.093 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.093 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.093 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.093 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.093 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.093 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.094 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.094 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.094 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.094 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.096 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.096 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.097 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.097 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.098 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.099 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.099 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.101 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.101 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.101 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.106 * [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)))))
1538638822.106 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538638822.106 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538638822.106 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638822.106 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638822.106 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638822.106 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.106 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.106 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.106 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.106 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.106 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.107 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638822.107 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638822.107 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.107 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.107 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638822.107 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638822.107 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638822.107 * [misc]backup-simplify:  Simplify -1 into -1
1538638822.107 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.107 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.108 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.108 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638822.108 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.108 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.108 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638822.108 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638822.108 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638822.108 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.108 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.108 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.108 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.108 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.109 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.109 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.109 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638822.109 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638822.109 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.110 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.110 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638822.110 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638822.110 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638822.110 * [misc]backup-simplify:  Simplify -1 into -1
1538638822.110 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.110 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.110 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.110 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638822.110 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.110 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.111 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.111 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.111 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.111 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638822.112 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.113 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.113 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638822.114 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.114 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.114 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.115 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638822.115 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.116 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.117 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.118 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.118 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638822.118 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638822.119 * [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)))))
1538638822.119 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1)
1538638822.120 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538638822.120 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538638822.120 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638822.120 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638822.120 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.120 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.120 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.120 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.120 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.120 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.120 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638822.120 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.120 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638822.120 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638822.121 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638822.121 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.121 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.121 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.121 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.121 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.121 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.121 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638822.121 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.121 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638822.121 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.121 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538638822.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.123 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638822.123 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538638822.123 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538638822.124 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538638822.124 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538638822.124 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638822.124 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638822.124 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.124 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.124 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.124 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.124 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.124 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.124 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.124 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.125 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.125 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638822.125 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638822.125 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.125 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.125 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.125 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.125 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.125 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.126 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.126 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638822.126 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.126 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.127 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638822.128 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.128 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.128 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.130 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.130 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.130 * [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)))))
1538638822.130 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538638822.130 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538638822.130 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638822.131 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638822.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.131 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.131 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.131 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.131 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.131 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.131 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638822.131 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638822.131 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.132 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.132 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638822.132 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638822.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638822.132 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.132 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638822.132 * [misc]taylor:  Taking taylor expansion of x in x
1538638822.132 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.132 * [misc]backup-simplify:  Simplify 1 into 1
1538638822.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638822.132 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638822.133 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638822.133 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638822.133 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638822.133 * [misc]backup-simplify:  Simplify 0 into 0
1538638822.133 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638822.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638822.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638822.135 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638822.135 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638822.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638822.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638822.136 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638822.136 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638822.137 * [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)))))
1538638822.137 * * * [misc]progress:  simplifying candidates
1538638822.137 * * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))>
1538638822.137 * * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1)))>
1538638822.137 * [enter]simplify:  Simplifying (- 1)
1538638822.137 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638822.138 * * [misc]simplify:  iters left: 1 (5 enodes)
1538638822.139 * [exit]simplify:  Simplified to -1
1538638822.139 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))
1538638822.139 * * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))>
1538638822.139 * * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.139 * * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.139 * * * * [misc]progress:  [ 6 / 54 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.139 * * * * [misc]progress:  [ 7 / 54 ] 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))))))>
1538638822.139 * * * * [misc]progress:  [ 8 / 54 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.139 * * * * [misc]progress:  [ 9 / 54 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.139 * * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.139 * * * * [misc]progress:  [ 11 / 54 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.139 * * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.139 * * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1538638822.139 * * * * [misc]progress:  [ 14 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.139 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638822.140 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638822.141 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638822.143 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638822.143 * [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)))))
1538638822.143 * * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.143 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638822.144 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638822.145 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638822.147 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638822.147 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538638822.147 * * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638822.147 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638822.148 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638822.149 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638822.151 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638822.151 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538638822.151 * * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638822.151 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638822.151 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638822.152 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638822.154 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638822.154 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538638822.154 * * * * [misc]progress:  [ 18 / 54 ] 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))))))>
1538638822.154 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538638822.155 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638822.158 * * [misc]simplify:  iters left: 5 (19 enodes)
1538638822.163 * * [misc]simplify:  iters left: 4 (45 enodes)
1538638822.174 * * [misc]simplify:  iters left: 3 (70 enodes)
1538638822.189 * * [misc]simplify:  iters left: 2 (104 enodes)
1538638822.230 * * [misc]simplify:  iters left: 1 (146 enodes)
1538638822.296 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538638822.296 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))))
1538638822.296 * * * * [misc]progress:  [ 19 / 54 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))>
1538638822.296 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538638822.298 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638822.300 * * [misc]simplify:  iters left: 4 (11 enodes)
1538638822.303 * * [misc]simplify:  iters left: 3 (12 enodes)
1538638822.307 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538638822.307 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))
1538638822.307 * * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ 1 x))) (exp (sqrt x))))))>
1538638822.307 * [enter]simplify:  Simplifying (* (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1538638822.308 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638822.311 * * [misc]simplify:  iters left: 5 (14 enodes)
1538638822.313 * * [misc]simplify:  iters left: 4 (16 enodes)
1538638822.316 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ x 1)) (sqrt x)))
1538638822.316 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))
1538638822.316 * * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1538638822.316 * * * * [misc]progress:  [ 22 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.316 * * * * [misc]progress:  [ 23 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.316 * * * * [misc]progress:  [ 24 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.316 * * * * [misc]progress:  [ 25 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.316 * * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638822.316 * * * * [misc]progress:  [ 27 / 54 ] 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)))))))>
1538638822.316 * * * * [misc]progress:  [ 28 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.316 * * * * [misc]progress:  [ 29 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (- (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.316 * * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638822.316 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638822.317 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638822.318 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638822.320 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638822.320 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638822.320 * * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))>
1538638822.320 * * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ 1 x) 1/2) (sqrt x))))>
1538638822.320 * * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) 1) (sqrt x))))>
1538638822.320 * * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ 1 x)))) (sqrt x))))>
1538638822.320 * * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ 1 x)))) (sqrt x))))>
1538638822.320 * * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x))))>
1538638822.320 * * * * [misc]progress:  [ 37 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x))))>
1538638822.320 * * * * [misc]progress:  [ 38 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))>
1538638822.320 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538638822.320 * * [misc]simplify:  iters left: 6 (6 enodes)
1538638822.322 * * [misc]simplify:  iters left: 5 (10 enodes)
1538638822.323 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538638822.323 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))
1538638822.323 * * * * [misc]progress:  [ 39 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538638822.323 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538638822.323 * * [misc]simplify:  iters left: 4 (5 enodes)
1538638822.325 * * [misc]simplify:  iters left: 3 (8 enodes)
1538638822.326 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538638822.326 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538638822.326 * * * * [misc]progress:  [ 40 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x))))>
1538638822.326 * [enter]simplify:  Simplifying (sqrt 1)
1538638822.326 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638822.327 * [exit]simplify:  Simplified to 1
1538638822.327 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))
1538638822.327 * * * * [misc]progress:  [ 41 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x))))>
1538638822.327 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538638822.328 * * [misc]simplify:  iters left: 4 (7 enodes)
1538638822.330 * * [misc]simplify:  iters left: 3 (15 enodes)
1538638822.332 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538638822.332 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x))))
1538638822.332 * * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x))))>
1538638822.332 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538638822.333 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638822.334 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638822.336 * * [misc]simplify:  iters left: 3 (14 enodes)
1538638822.338 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538638822.338 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x))))
1538638822.338 * * * * [misc]progress:  [ 43 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538638822.338 * * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))>
1538638822.338 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538638822.338 * * [misc]simplify:  iters left: 3 (4 enodes)
1538638822.339 * * [misc]simplify:  iters left: 2 (7 enodes)
1538638822.340 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538638822.340 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))
1538638822.340 * * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))>
1538638822.340 * * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538638822.341 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638822.341 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638822.341 * * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638822.341 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638822.341 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638822.341 * * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638822.341 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638822.341 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638822.341 * * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1538638822.341 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638822.341 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538638822.341 * * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538638822.341 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638822.341 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538638822.341 * * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538638822.341 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638822.341 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538638822.341 * * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1538638822.341 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538638822.342 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638822.344 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638822.349 * * [misc]simplify:  iters left: 4 (39 enodes)
1538638822.357 * * [misc]simplify:  iters left: 3 (57 enodes)
1538638822.375 * * [misc]simplify:  iters left: 2 (74 enodes)
1538638822.398 * * [misc]simplify:  iters left: 1 (88 enodes)
1538638822.414 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538638822.414 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x))))
1538638822.414 * * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538638822.414 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638822.414 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538638822.414 * * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538638822.414 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638822.414 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538638822.414 * * * [misc]progress:  adding candidates to table
1538638823.077 * * [misc]progress:  iteration 4 / 4
1538638823.077 * * * [misc]progress:  picking best candidate
1538638823.138 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638823.139 * * * [misc]progress:  localizing error
1538638823.146 * * * [misc]progress:  generating rewritten candidates
1538638823.146 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1538638823.284 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1538638823.367 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538638823.449 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1538638823.510 * * * [misc]progress:  generating series expansions
1538638823.510 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1538638823.510 * [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)))
1538638823.510 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538638823.510 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.510 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.510 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.510 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.510 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.510 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.510 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.510 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.510 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.511 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.511 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.511 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.511 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.512 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.512 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.512 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.512 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.512 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.512 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.512 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.513 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.513 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.513 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.513 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.513 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.513 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.513 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.513 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.513 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.513 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.513 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.513 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.513 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.514 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.514 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.514 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.514 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.514 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.514 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.514 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.514 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.515 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.515 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638823.516 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.516 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.517 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638823.518 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.519 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538638823.520 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.521 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.521 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638823.521 * [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))))
1538638823.522 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538638823.522 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.522 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.522 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.522 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.522 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.522 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.522 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.522 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.523 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.523 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.523 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.523 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.523 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.523 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.523 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.523 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.523 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.523 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.523 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.523 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.524 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.524 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.524 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.524 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.524 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.525 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.525 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.525 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.525 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.525 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.525 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.525 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.525 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.525 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.525 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.525 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.525 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.526 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.526 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.526 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.526 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.526 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.526 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.527 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.527 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.527 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.527 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.527 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.528 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.529 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.529 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.529 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.530 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.530 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.531 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.532 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.532 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.533 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.533 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.535 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.535 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.537 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.537 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.538 * [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)))))
1538638823.538 * [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))))
1538638823.539 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538638823.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.539 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.539 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.539 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.539 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.539 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.539 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.539 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.539 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.539 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.539 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.539 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.539 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.540 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.540 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.540 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.540 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.540 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.540 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.540 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.540 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.540 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.540 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.540 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.541 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.541 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.541 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.542 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.542 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.542 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.542 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.542 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.542 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.542 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.542 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.542 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.542 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.542 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.542 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.542 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.543 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.543 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.543 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.543 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.543 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.543 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.543 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.543 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.543 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.543 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.544 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.544 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.544 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.545 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.545 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.545 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.545 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.546 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.547 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638823.548 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.548 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.549 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.549 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.550 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.551 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.551 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.552 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.553 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.555 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.555 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.556 * [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)))))
1538638823.556 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1538638823.556 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638823.556 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538638823.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.556 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.556 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.556 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.556 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.556 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.556 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.557 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.557 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.557 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.557 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.557 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.557 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.557 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.557 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.557 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.557 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.558 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.558 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.558 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.558 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.558 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.558 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.558 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.558 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.559 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.559 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.559 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.559 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.559 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.559 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.559 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.559 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.559 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.559 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.559 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.559 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.560 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.560 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.561 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.561 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638823.562 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.562 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.564 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638823.565 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.565 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538638823.567 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.567 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.567 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638823.567 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1538638823.568 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538638823.568 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.568 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.568 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.568 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.568 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.568 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.568 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.568 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.568 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.569 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.569 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.569 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.569 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.569 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.569 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.569 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.569 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.569 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.569 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.569 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.569 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.570 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.570 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.570 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.570 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.571 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.571 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.571 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.571 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.571 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.571 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.571 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.571 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.571 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.571 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.572 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.572 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.572 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.572 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.572 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.572 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.572 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.572 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.572 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.573 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.573 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.573 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.573 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.574 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.575 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.575 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.576 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.577 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.578 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.578 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.578 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.580 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.580 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.581 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.581 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.584 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.584 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.589 * [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)))))
1538638823.589 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1538638823.589 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538638823.589 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.589 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.589 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.589 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.589 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.589 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.589 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.589 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.589 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.589 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.590 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.590 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.590 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.590 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.591 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.591 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.591 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.591 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.591 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.591 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.591 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.591 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.591 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.591 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.592 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.592 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.592 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.592 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.592 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.592 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.593 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.593 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.593 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.593 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.593 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.593 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.593 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.593 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.593 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.593 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.593 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.594 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.594 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.594 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.594 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.594 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.594 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.594 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.594 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.594 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.594 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.595 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.595 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.595 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.595 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.596 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.596 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.597 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.598 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638823.599 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.599 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.600 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.600 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.600 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.602 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.602 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.604 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.604 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.606 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.606 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.607 * [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)))))
1538638823.607 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538638823.608 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638823.608 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538638823.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.608 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.608 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.608 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.608 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.608 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.608 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.608 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.608 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.608 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.608 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.608 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.609 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.609 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.609 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.609 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.609 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.609 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.609 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.610 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.610 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.610 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.610 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.610 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.610 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.610 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.610 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.610 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.610 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.611 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.611 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.611 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.611 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.611 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.611 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.611 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.612 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.612 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.612 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638823.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.614 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.615 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638823.616 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.616 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538638823.618 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.618 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.619 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638823.619 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1538638823.619 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538638823.619 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.619 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.619 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.619 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.619 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.619 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.619 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.619 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.620 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.620 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.620 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.620 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.620 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.620 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.620 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.620 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.621 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.621 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.621 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.621 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.622 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.622 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.622 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.622 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.622 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.622 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.622 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.622 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.622 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.622 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.623 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.623 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.623 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.623 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.623 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.623 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.623 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.623 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.623 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.623 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.623 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.624 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.624 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.624 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.625 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.625 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.625 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.626 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.627 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.628 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.628 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.629 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.629 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.631 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.631 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.632 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.632 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.634 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.635 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.635 * [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)))))
1538638823.636 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1538638823.636 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538638823.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.636 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.636 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.636 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.636 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.636 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.636 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.636 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.636 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.636 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.636 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.636 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.636 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.637 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.637 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.637 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.637 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.637 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.637 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.637 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.637 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.637 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.638 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.638 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.638 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.638 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.639 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.639 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.639 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.639 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.639 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.639 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.639 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.639 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.639 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.639 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.639 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.640 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.640 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.640 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.640 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.640 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.640 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.640 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.640 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.640 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.640 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.640 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.641 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.641 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.641 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.642 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.642 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.642 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.643 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638823.645 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.645 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.646 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.646 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.648 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.648 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.649 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.649 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.650 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.650 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538638823.651 * [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)))))
1538638823.651 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1538638823.651 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) into (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.651 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1538638823.651 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538638823.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.651 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.651 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.651 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.651 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.651 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.651 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.651 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.651 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.651 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.651 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.651 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.652 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.652 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.652 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.652 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.652 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.652 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.652 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.652 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.652 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.652 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638823.653 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.653 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1538638823.653 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538638823.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538638823.653 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538638823.653 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538638823.653 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538638823.653 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.654 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.654 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.654 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.654 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.654 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.654 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.654 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.654 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538638823.654 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538638823.654 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.654 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.654 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.654 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.654 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.655 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.655 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538638823.655 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538638823.655 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.656 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1538638823.656 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.656 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.656 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.657 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538638823.657 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.657 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538638823.658 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538638823.659 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 1)) into +nan.0
1538638823.659 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538638823.659 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638823.659 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))))) into (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1538638823.660 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1538638823.660 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.660 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.660 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.660 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.660 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.660 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.660 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.660 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.660 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.660 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.660 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.660 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.661 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.661 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.661 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.661 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.661 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1538638823.662 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.662 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.662 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.662 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.663 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.664 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.664 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.665 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1538638823.665 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538638823.665 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538638823.665 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538638823.665 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538638823.665 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.665 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.665 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.665 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.665 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.665 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.665 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.666 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538638823.666 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538638823.666 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.666 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.666 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.666 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.666 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.666 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.666 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.666 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.666 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.666 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538638823.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.667 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.667 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.667 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1538638823.667 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.668 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.668 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.668 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538638823.669 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.669 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.669 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.670 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1538638823.670 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1538638823.670 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1538638823.670 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.671 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.671 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.672 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.672 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.673 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.675 * [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)))
1538638823.677 * [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)))
1538638823.679 * [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)))))))))
1538638823.679 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))))) into (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1538638823.679 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1538638823.680 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.680 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.680 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.680 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.680 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.680 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.680 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.680 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.680 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.680 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.680 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.680 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.680 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.680 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.680 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.681 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.681 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.681 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.681 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.681 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.681 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1538638823.682 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.682 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.682 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.683 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638823.683 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.683 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.684 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.684 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1538638823.685 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of 1 in x
1538638823.685 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.685 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.685 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.685 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538638823.685 * [misc]backup-simplify:  Simplify (- 1) into -1
1538638823.685 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538638823.685 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.685 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.685 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538638823.685 * [misc]taylor:  Taking taylor expansion of -1 in x
1538638823.685 * [misc]backup-simplify:  Simplify -1 into -1
1538638823.685 * [misc]taylor:  Taking taylor expansion of x in x
1538638823.685 * [misc]backup-simplify:  Simplify 0 into 0
1538638823.685 * [misc]backup-simplify:  Simplify 1 into 1
1538638823.686 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538638823.686 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538638823.686 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538638823.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.686 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.686 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538638823.686 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1538638823.687 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538638823.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.687 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538638823.687 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.688 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538638823.688 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538638823.688 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.689 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.689 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1538638823.690 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1538638823.690 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1538638823.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.690 * [misc]backup-simplify:  Simplify (- 0) into 0
1538638823.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538638823.691 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.691 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538638823.692 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538638823.693 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538638823.695 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538638823.697 * [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)))
1538638823.700 * [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)))
1538638823.705 * [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)))))))))
1538638823.705 * * * [misc]progress:  simplifying candidates
1538638823.705 * * * * [misc]progress:  [ 1 / 105 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (+ 1/2 1/2)))>
1538638823.705 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1538638823.706 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638823.708 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638823.710 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638823.710 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))
1538638823.710 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538638823.710 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638823.711 * * [misc]simplify:  iters left: 1 (3 enodes)
1538638823.711 * [exit]simplify:  Simplified to 1
1538638823.711 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))
1538638823.711 * * * * [misc]progress:  [ 2 / 105 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (+ 1 1)))>
1538638823.712 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638823.712 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638823.716 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638823.718 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.718 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1538638823.718 * [enter]simplify:  Simplifying (+ 1 1)
1538638823.718 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638823.719 * * [misc]simplify:  iters left: 1 (5 enodes)
1538638823.720 * [exit]simplify:  Simplified to 2
1538638823.720 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 2))
1538638823.720 * * * * [misc]progress:  [ 3 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1/2))>
1538638823.720 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638823.720 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638823.722 * * [misc]simplify:  iters left: 5 (16 enodes)
1538638823.726 * * [misc]simplify:  iters left: 4 (18 enodes)
1538638823.728 * * [misc]simplify:  iters left: 3 (22 enodes)
1538638823.732 * * [misc]simplify:  iters left: 2 (34 enodes)
1538638823.739 * * [misc]simplify:  iters left: 1 (47 enodes)
1538638823.757 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.757 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))
1538638823.757 * * * * [misc]progress:  [ 4 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) 1))>
1538638823.757 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638823.758 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638823.762 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638823.765 * * [misc]simplify:  iters left: 4 (14 enodes)
1538638823.770 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638823.770 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1538638823.770 * * * * [misc]progress:  [ 5 / 105 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 2))>
1538638823.770 * * * * [misc]progress:  [ 6 / 105 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (+ 1 1)))>
1538638823.770 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638823.771 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638823.775 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638823.779 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.779 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1538638823.779 * * * * [misc]progress:  [ 7 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) 1))>
1538638823.779 * * * * [misc]progress:  [ 8 / 105 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638823.779 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638823.780 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638823.784 * * [misc]simplify:  iters left: 5 (14 enodes)
1538638823.790 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1538638823.790 * [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))))))))
1538638823.790 * * * * [misc]progress:  [ 9 / 105 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638823.790 * * * * [misc]progress:  [ 10 / 105 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638823.790 * * * * [misc]progress:  [ 11 / 105 ] 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))))))))>
1538638823.790 * [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))))))
1538638823.791 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638823.797 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638823.806 * * [misc]simplify:  iters left: 4 (37 enodes)
1538638823.823 * * [misc]simplify:  iters left: 3 (61 enodes)
1538638823.844 * * [misc]simplify:  iters left: 2 (96 enodes)
1538638823.865 * * [misc]simplify:  iters left: 1 (123 enodes)
1538638823.899 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.899 * [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))))))
1538638823.899 * * * * [misc]progress:  [ 12 / 105 ] 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))))))))>
1538638823.899 * * * * [misc]progress:  [ 13 / 105 ] 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))))))))>
1538638823.900 * * * * [misc]progress:  [ 14 / 105 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638823.900 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638823.903 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638823.907 * * [misc]simplify:  iters left: 5 (16 enodes)
1538638823.910 * * [misc]simplify:  iters left: 4 (18 enodes)
1538638823.913 * * [misc]simplify:  iters left: 3 (22 enodes)
1538638823.917 * * [misc]simplify:  iters left: 2 (34 enodes)
1538638823.923 * * [misc]simplify:  iters left: 1 (47 enodes)
1538638823.937 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.938 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1538638823.938 * * * * [misc]progress:  [ 15 / 105 ] 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))))))))>
1538638823.938 * * * * [misc]progress:  [ 16 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538638823.938 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638823.939 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638823.941 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638823.944 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638823.944 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.944 * * * * [misc]progress:  [ 17 / 105 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt 1)) (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638823.944 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt 1))
1538638823.944 * * [misc]simplify:  iters left: 3 (3 enodes)
1538638823.945 * * [misc]simplify:  iters left: 2 (5 enodes)
1538638823.946 * [exit]simplify:  Simplified to 1
1538638823.946 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638823.946 * [enter]simplify:  Simplifying (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538638823.946 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638823.948 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638823.949 * * [misc]simplify:  iters left: 4 (13 enodes)
1538638823.951 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638823.951 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.951 * * * * [misc]progress:  [ 18 / 105 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638823.951 * * * * [misc]progress:  [ 19 / 105 ] 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)))))))>
1538638823.952 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638823.952 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638823.954 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638823.956 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638823.956 * [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)))))))
1538638823.956 * * * * [misc]progress:  [ 20 / 105 ] 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)))))))>
1538638823.956 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638823.957 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638823.958 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638823.961 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638823.961 * [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)))))))
1538638823.961 * * * * [misc]progress:  [ 21 / 105 ] 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)))))))>
1538638823.961 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638823.961 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638823.963 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638823.965 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638823.965 * [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)))))))
1538638823.965 * * * * [misc]progress:  [ 22 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638823.966 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638823.966 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638823.968 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638823.970 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.970 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1538638823.970 * * * * [misc]progress:  [ 23 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638823.970 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638823.970 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638823.972 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638823.977 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638823.977 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1538638823.977 * * * * [misc]progress:  [ 24 / 105 ] 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)))))))>
1538638823.977 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1538638823.979 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638823.984 * * [misc]simplify:  iters left: 5 (20 enodes)
1538638823.997 * * [misc]simplify:  iters left: 4 (46 enodes)
1538638824.016 * * [misc]simplify:  iters left: 3 (72 enodes)
1538638824.039 * * [misc]simplify:  iters left: 2 (106 enodes)
1538638824.062 * * [misc]simplify:  iters left: 1 (148 enodes)
1538638824.149 * [exit]simplify:  Simplified to (sqrt (- (+ 1 (+ x x)) (* (sqrt (+ x 1)) (sqrt x))))
1538638824.150 * [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 (- (+ 1 (+ x x)) (* (sqrt (+ x 1)) (sqrt x))))))
1538638824.150 * * * * [misc]progress:  [ 25 / 105 ] 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)))))>
1538638824.150 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1538638824.151 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638824.154 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638824.158 * * [misc]simplify:  iters left: 4 (13 enodes)
1538638824.162 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1538638824.162 * [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)))))
1538638824.162 * * * * [misc]progress:  [ 26 / 105 ] 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)))))))>
1538638824.162 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638824.164 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638824.167 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638824.172 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638824.172 * [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)))))))
1538638824.172 * * * * [misc]progress:  [ 27 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.172 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638824.173 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638824.176 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638824.180 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638824.180 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1538638824.180 * * * * [misc]progress:  [ 28 / 105 ] 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)))))))>
1538638824.181 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.182 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.185 * * [misc]simplify:  iters left: 5 (14 enodes)
1538638824.191 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1538638824.191 * [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)))))))
1538638824.191 * * * * [misc]progress:  [ 29 / 105 ] 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)))))))>
1538638824.191 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.192 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.196 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638824.202 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638824.202 * [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)))))))
1538638824.202 * * * * [misc]progress:  [ 30 / 105 ] 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)))))))>
1538638824.202 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638824.203 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638824.210 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638824.214 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638824.214 * [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)))))))
1538638824.214 * * * * [misc]progress:  [ 31 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.215 * [enter]simplify:  Simplifying (sqrt 1)
1538638824.215 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638824.217 * [exit]simplify:  Simplified to 1
1538638824.217 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1538638824.217 * * * * [misc]progress:  [ 32 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.217 * [enter]simplify:  Simplifying (sqrt 1)
1538638824.217 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638824.219 * [exit]simplify:  Simplified to 1
1538638824.219 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1538638824.219 * * * * [misc]progress:  [ 33 / 105 ] 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)))))))>
1538638824.219 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))
1538638824.220 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638824.225 * * [misc]simplify:  iters left: 5 (21 enodes)
1538638824.232 * * [misc]simplify:  iters left: 4 (23 enodes)
1538638824.236 * * [misc]simplify:  iters left: 3 (32 enodes)
1538638824.241 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (* (+ x 1) (sqrt (+ x 1))) (* (sqrt x) x))))
1538638824.241 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (+ (* (+ 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)))))))
1538638824.241 * * * * [misc]progress:  [ 34 / 105 ] 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)))))))>
1538638824.241 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))
1538638824.242 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.244 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638824.247 * * [misc]simplify:  iters left: 4 (25 enodes)
1538638824.253 * * [misc]simplify:  iters left: 3 (29 enodes)
1538638824.255 * [exit]simplify:  Simplified to 1
1538638824.255 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1538638824.255 * * * * [misc]progress:  [ 35 / 105 ] 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)))))))>
1538638824.255 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638824.256 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638824.257 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638824.260 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638824.260 * [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)))))))
1538638824.260 * * * * [misc]progress:  [ 36 / 105 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.260 * * * * [misc]progress:  [ 37 / 105 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638824.260 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638824.260 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638824.262 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638824.264 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638824.264 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538638824.264 * * * * [misc]progress:  [ 38 / 105 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538638824.264 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638824.264 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.267 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638824.272 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))
1538638824.272 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638824.272 * * * * [misc]progress:  [ 39 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.272 * * * * [misc]progress:  [ 40 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))))>
1538638824.272 * * * * [misc]progress:  [ 41 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1)))))>
1538638824.272 * [enter]simplify:  Simplifying (- 1)
1538638824.273 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638824.274 * * [misc]simplify:  iters left: 1 (5 enodes)
1538638824.275 * [exit]simplify:  Simplified to -1
1538638824.275 * [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))))
1538638824.275 * * * * [misc]progress:  [ 42 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))))>
1538638824.276 * * * * [misc]progress:  [ 43 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638824.276 * * * * [misc]progress:  [ 44 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638824.276 * * * * [misc]progress:  [ 45 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638824.276 * * * * [misc]progress:  [ 46 / 105 ] 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))))))))>
1538638824.276 * * * * [misc]progress:  [ 47 / 105 ] 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))))))))>
1538638824.276 * * * * [misc]progress:  [ 48 / 105 ] 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))))))))>
1538638824.276 * * * * [misc]progress:  [ 49 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.276 * * * * [misc]progress:  [ 50 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.276 * * * * [misc]progress:  [ 51 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.276 * * * * [misc]progress:  [ 52 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)))))>
1538638824.276 * * * * [misc]progress:  [ 53 / 105 ] 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)))))))>
1538638824.276 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638824.277 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638824.280 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638824.284 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638824.284 * [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)))))))
1538638824.284 * * * * [misc]progress:  [ 54 / 105 ] 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)))))))>
1538638824.284 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638824.285 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638824.287 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638824.291 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638824.291 * [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)))))))
1538638824.291 * * * * [misc]progress:  [ 55 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.291 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638824.292 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638824.293 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638824.295 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638824.295 * [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))))))
1538638824.295 * * * * [misc]progress:  [ 56 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.295 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638824.295 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638824.297 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638824.298 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638824.298 * [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))))))
1538638824.298 * * * * [misc]progress:  [ 57 / 105 ] 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))))))))>
1538638824.298 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538638824.299 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.304 * * [misc]simplify:  iters left: 5 (19 enodes)
1538638824.309 * * [misc]simplify:  iters left: 4 (45 enodes)
1538638824.319 * * [misc]simplify:  iters left: 3 (70 enodes)
1538638824.344 * * [misc]simplify:  iters left: 2 (104 enodes)
1538638824.377 * * [misc]simplify:  iters left: 1 (146 enodes)
1538638824.427 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538638824.427 * [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))) (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))))))
1538638824.427 * * * * [misc]progress:  [ 58 / 105 ] 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))))))>
1538638824.428 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538638824.428 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638824.429 * * [misc]simplify:  iters left: 4 (11 enodes)
1538638824.431 * * [misc]simplify:  iters left: 3 (12 enodes)
1538638824.433 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538638824.433 * [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))))))
1538638824.433 * * * * [misc]progress:  [ 59 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.433 * * * * [misc]progress:  [ 60 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.433 * [enter]simplify:  Simplifying (- 1)
1538638824.433 * * [misc]simplify:  iters left: 2 (2 enodes)
1538638824.434 * * [misc]simplify:  iters left: 1 (5 enodes)
1538638824.435 * [exit]simplify:  Simplified to -1
1538638824.435 * [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))))))
1538638824.435 * * * * [misc]progress:  [ 61 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1)) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 62 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 63 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 64 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 65 / 105 ] 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))))))>
1538638824.435 * * * * [misc]progress:  [ 66 / 105 ] 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))))))>
1538638824.435 * * * * [misc]progress:  [ 67 / 105 ] 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))))))>
1538638824.435 * * * * [misc]progress:  [ 68 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 69 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 70 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 71 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.435 * * * * [misc]progress:  [ 72 / 105 ] 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))))))>
1538638824.435 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638824.436 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638824.437 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638824.439 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638824.439 * [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))))))
1538638824.439 * * * * [misc]progress:  [ 73 / 105 ] 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))))))>
1538638824.439 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538638824.439 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638824.441 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638824.442 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538638824.442 * [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))))))
1538638824.442 * * * * [misc]progress:  [ 74 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.443 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638824.443 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638824.444 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638824.446 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638824.446 * [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))))))
1538638824.446 * * * * [misc]progress:  [ 75 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.446 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538638824.446 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638824.447 * * [misc]simplify:  iters left: 4 (10 enodes)
1538638824.449 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538638824.449 * [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))))))
1538638824.449 * * * * [misc]progress:  [ 76 / 105 ] 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))))))>
1538638824.449 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538638824.450 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.452 * * [misc]simplify:  iters left: 5 (19 enodes)
1538638824.459 * * [misc]simplify:  iters left: 4 (45 enodes)
1538638824.469 * * [misc]simplify:  iters left: 3 (70 enodes)
1538638824.484 * * [misc]simplify:  iters left: 2 (104 enodes)
1538638824.506 * * [misc]simplify:  iters left: 1 (146 enodes)
1538638824.558 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538638824.558 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.558 * * * * [misc]progress:  [ 77 / 105 ] 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))))))>
1538638824.559 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538638824.559 * * [misc]simplify:  iters left: 5 (6 enodes)
1538638824.561 * * [misc]simplify:  iters left: 4 (11 enodes)
1538638824.562 * * [misc]simplify:  iters left: 3 (12 enodes)
1538638824.564 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538638824.564 * [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))))))
1538638824.564 * * * * [misc]progress:  [ 78 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1/2)))>
1538638824.564 * * * * [misc]progress:  [ 79 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (pow (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) 1)))>
1538638824.564 * * * * [misc]progress:  [ 80 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (exp (log (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638824.564 * * * * [misc]progress:  [ 81 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (log (exp (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>
1538638824.565 * * * * [misc]progress:  [ 82 / 105 ] 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))))))))>
1538638824.565 * * * * [misc]progress:  [ 83 / 105 ] 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))))))))>
1538638824.565 * * * * [misc]progress:  [ 84 / 105 ] 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))))))))>
1538638824.565 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.565 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.567 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638824.570 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638824.570 * [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))))))))
1538638824.570 * * * * [misc]progress:  [ 85 / 105 ] 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))))))))>
1538638824.570 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538638824.571 * * [misc]simplify:  iters left: 6 (9 enodes)
1538638824.573 * * [misc]simplify:  iters left: 5 (13 enodes)
1538638824.575 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538638824.575 * [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))))))))
1538638824.575 * * * * [misc]progress:  [ 86 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.575 * [enter]simplify:  Simplifying (sqrt 1)
1538638824.575 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638824.576 * [exit]simplify:  Simplified to 1
1538638824.576 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1538638824.576 * * * * [misc]progress:  [ 87 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.576 * [enter]simplify:  Simplifying (sqrt 1)
1538638824.577 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638824.577 * [exit]simplify:  Simplified to 1
1538638824.577 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1538638824.577 * * * * [misc]progress:  [ 88 / 105 ] 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))))))))>
1538638824.578 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))))
1538638824.578 * * [misc]simplify:  iters left: 6 (11 enodes)
1538638824.581 * * [misc]simplify:  iters left: 5 (21 enodes)
1538638824.584 * * [misc]simplify:  iters left: 4 (23 enodes)
1538638824.588 * * [misc]simplify:  iters left: 3 (32 enodes)
1538638824.593 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (* (+ x 1) (sqrt (+ x 1))) (* (sqrt x) x))))
1538638824.594 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (/ 1 (+ (* (+ x 1) (sqrt (+ x 1))) (* (sqrt x) x)))) (sqrt (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))))))
1538638824.594 * * * * [misc]progress:  [ 89 / 105 ] 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))))))>
1538638824.594 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))))
1538638824.597 * * [misc]simplify:  iters left: 6 (10 enodes)
1538638824.599 * * [misc]simplify:  iters left: 5 (15 enodes)
1538638824.602 * * [misc]simplify:  iters left: 4 (25 enodes)
1538638824.607 * * [misc]simplify:  iters left: 3 (29 enodes)
1538638824.609 * [exit]simplify:  Simplified to 1
1538638824.609 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (- (sqrt (+ 1 x)) (sqrt x))))))
1538638824.609 * * * * [misc]progress:  [ 90 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (sqrt 1) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.609 * [enter]simplify:  Simplifying (sqrt 1)
1538638824.610 * * [misc]simplify:  iters left: 1 (2 enodes)
1538638824.611 * [exit]simplify:  Simplified to 1
1538638824.611 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.611 * * * * [misc]progress:  [ 91 / 105 ] 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))))))))>
1538638824.611 * * * * [misc]progress:  [ 92 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.611 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538638824.611 * * [misc]simplify:  iters left: 6 (8 enodes)
1538638824.613 * * [misc]simplify:  iters left: 5 (12 enodes)
1538638824.615 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538638824.615 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1538638824.615 * * * * [misc]progress:  [ 93 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))>
1538638824.615 * * * * [misc]progress:  [ 94 / 105 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538638824.615 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638824.615 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638824.615 * * * * [misc]progress:  [ 95 / 105 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638824.615 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638824.615 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638824.615 * * * * [misc]progress:  [ 96 / 105 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538638824.615 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638824.615 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538638824.615 * * * * [misc]progress:  [ 97 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1538638824.615 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638824.616 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt +nan.0)))
1538638824.616 * * * * [misc]progress:  [ 98 / 105 ] 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))))))))>
1538638824.616 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638824.616 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt +nan.0)))
1538638824.616 * * * * [misc]progress:  [ 99 / 105 ] 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))))))))>
1538638824.616 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638824.616 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt +nan.0)))
1538638824.616 * * * * [misc]progress:  [ 100 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538638824.616 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638824.616 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.616 * * * * [misc]progress:  [ 101 / 105 ] 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))))))>
1538638824.616 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638824.616 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.616 * * * * [misc]progress:  [ 102 / 105 ] 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))))))>
1538638824.616 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538638824.616 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538638824.616 * * * * [misc]progress:  [ 103 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1538638824.616 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538638824.616 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) +nan.0))
1538638824.616 * * * * [misc]progress:  [ 104 / 105 ] 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)))))))))))>
1538638824.617 * [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)))))))))
1538638824.617 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) +nan.0))
1538638824.617 * * * * [misc]progress:  [ 105 / 105 ] 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)))))))))))>
1538638824.617 * [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)))))))))
1538638824.617 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) +nan.0))
1538638824.617 * * * [misc]progress:  adding candidates to table
1538638826.440 * [misc]progress:  [Phase 3 of 3] Extracting.
1538638826.440 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<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)))))))> #<alt (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))))))))> #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))> #<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))))))> #<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) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>)
1538638826.442 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538638826.442 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<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)))))))> #<alt (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))))))))> #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))> #<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))))))> #<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) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))))>)
1538638826.563 * * * [misc]regime:  Found split indices: #<option (#s(si 5 256))>
1538638826.563 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1538638826.564 * * [misc]simplify:  iters left: 6 (7 enodes)
1538638826.566 * * [misc]simplify:  iters left: 5 (11 enodes)
1538638826.567 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538638826.568 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538638827.909 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638827.911 * * * * [misc]points:  Sampling 3925 additional inputs, on iter 1 have 4075 / 8000
1538638828.594 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638828.596 * * * * [misc]points:  Sampling 1967 additional inputs, on iter 2 have 6033 / 8000
1538638829.364 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.364 * * * * [misc]points:  Sampling 1017 additional inputs, on iter 3 have 6983 / 8000
1538638829.565 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.565 * * * * [misc]points:  Sampling 527 additional inputs, on iter 4 have 7473 / 8000
1538638829.660 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.660 * * * * [misc]points:  Sampling 266 additional inputs, on iter 5 have 7734 / 8000
1538638829.705 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.706 * * * * [misc]points:  Sampling 125 additional inputs, on iter 6 have 7875 / 8000
1538638829.746 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.746 * * * * [misc]points:  Sampling 64 additional inputs, on iter 7 have 7936 / 8000
1538638829.755 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.755 * * * * [misc]points:  Sampling 24 additional inputs, on iter 8 have 7976 / 8000
1538638829.759 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.760 * * * * [misc]points:  Sampling 10 additional inputs, on iter 9 have 7990 / 8000
1538638829.762 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.762 * * * * [misc]points:  Sampling 6 additional inputs, on iter 10 have 7994 / 8000
1538638829.764 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.764 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7997 / 8000
1538638829.765 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538638829.765 * * * * [exit]points:  Sampled 8000 points with exact outputs