1538293372.696 * [misc]progress:  [Phase 1 of 3] Setting up.
1538293372.696 * * * [misc]progress:  [1/2] Preparing points
1538293372.696 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538293372.739 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.740 * * * * [misc]points:  Sampling 118 additional inputs, on iter 1 have 138 / 256
1538293372.756 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.756 * * * * [misc]points:  Sampling 58 additional inputs, on iter 2 have 198 / 256
1538293372.763 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.763 * * * * [misc]points:  Sampling 29 additional inputs, on iter 3 have 227 / 256
1538293372.767 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.767 * * * * [misc]points:  Sampling 16 additional inputs, on iter 4 have 240 / 256
1538293372.770 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.770 * * * * [misc]points:  Sampling 10 additional inputs, on iter 5 have 246 / 256
1538293372.772 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.772 * * * * [misc]points:  Sampling 9 additional inputs, on iter 6 have 247 / 256
1538293372.774 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.774 * * * * [misc]points:  Sampling 6 additional inputs, on iter 7 have 250 / 256
1538293372.776 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.776 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 253 / 256
1538293372.777 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.777 * * * * [misc]points:  Sampling 4 additional inputs, on iter 9 have 255 / 256
1538293372.779 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293372.779 * * * * [exit]points:  Sampled 257 points with exact outputs
1538293372.779 * * * [misc]progress:  [2/2] Setting up program.
1538293372.782 * [misc]progress:  [Phase 2 of 3] Improving.
1538293372.782 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538293372.795 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293372.797 * * [misc]simplify:  iters left: 4 (11 enodes)
1538293372.798 * * [misc]simplify:  iters left: 3 (12 enodes)
1538293372.801 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538293372.814 * * [misc]progress:  iteration 1 / 4
1538293372.814 * * * [misc]progress:  picking best candidate
1538293372.821 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))>
1538293372.821 * * * [misc]progress:  localizing error
1538293372.839 * * * [misc]progress:  generating rewritten candidates
1538293372.839 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538293372.881 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1538293372.884 * * * [misc]progress:  generating series expansions
1538293372.884 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538293372.885 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 x)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1538293372.885 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538293372.885 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538293372.885 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293372.885 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293372.885 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.885 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.885 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.885 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.885 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.889 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293372.889 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293372.889 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.889 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293372.890 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293372.890 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.890 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.890 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.890 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.890 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.890 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538293372.890 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293372.890 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293372.890 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.890 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.890 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.890 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.890 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.890 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293372.890 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293372.890 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.891 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293372.891 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293372.891 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.891 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.891 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.891 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.891 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293372.891 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.891 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.892 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.892 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1538293372.892 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.893 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293372.894 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293372.894 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.894 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1538293372.894 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.894 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293372.894 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1538293372.894 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1538293372.894 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538293372.895 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293372.895 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293372.895 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.895 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.895 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.895 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.895 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.895 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.895 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.895 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.895 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.895 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.895 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293372.895 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.895 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.895 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.895 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.895 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.896 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.896 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.896 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538293372.896 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293372.896 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293372.896 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.896 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.896 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.896 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.896 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.896 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.896 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.896 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.896 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.897 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.897 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293372.897 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.897 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.897 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.897 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.897 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.897 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293372.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.897 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.898 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.898 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538293372.898 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.898 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293372.898 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293372.899 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293372.899 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293372.900 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293372.900 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.900 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538293372.900 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293372.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.901 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293372.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293372.902 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293372.902 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.902 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538293372.903 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.903 * [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)))))
1538293372.903 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538293372.903 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538293372.903 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293372.903 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293372.903 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293372.903 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.904 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.904 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.904 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.904 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.904 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.904 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.904 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293372.904 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293372.904 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.904 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293372.904 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293372.904 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293372.904 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293372.904 * [misc]backup-simplify:  Simplify -1 into -1
1538293372.904 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.904 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.904 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.904 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293372.905 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.905 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293372.905 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293372.905 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293372.905 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293372.905 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.905 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.905 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.905 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.905 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.905 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.905 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.905 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293372.905 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293372.905 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.906 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293372.906 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293372.906 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293372.906 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293372.906 * [misc]backup-simplify:  Simplify -1 into -1
1538293372.906 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.906 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.906 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.906 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293372.906 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.906 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293372.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293372.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.907 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.907 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.907 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538293372.907 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.907 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293372.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293372.907 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.908 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293372.908 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293372.909 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293372.909 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.909 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538293372.909 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293372.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293372.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.910 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293372.910 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293372.911 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293372.911 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.911 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538293372.912 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293372.912 * [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)))))
1538293372.912 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1538293372.912 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538293372.912 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538293372.912 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293372.912 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293372.912 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.912 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.912 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.912 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.913 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.913 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293372.913 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293372.913 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.913 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293372.913 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293372.913 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293372.913 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.913 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.913 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.913 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.913 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.913 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293372.913 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293372.913 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.914 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293372.914 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.914 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538293372.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.914 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293372.914 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538293372.915 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538293372.915 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538293372.915 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538293372.915 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293372.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293372.915 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.915 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.915 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.915 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.915 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.915 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.915 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.915 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.915 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.915 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293372.916 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293372.916 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.916 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.916 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.916 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.916 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.916 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.916 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.916 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.916 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293372.916 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.916 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293372.916 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293372.917 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293372.917 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293372.917 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293372.917 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293372.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.918 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293372.918 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293372.919 * [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)))))
1538293372.919 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538293372.919 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538293372.919 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293372.919 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293372.919 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.919 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.919 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.919 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.919 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.919 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.919 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293372.919 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293372.919 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.920 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293372.920 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293372.920 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293372.920 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293372.920 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.920 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293372.920 * [misc]taylor:  Taking taylor expansion of x in x
1538293372.920 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.920 * [misc]backup-simplify:  Simplify 1 into 1
1538293372.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293372.920 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293372.920 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293372.920 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293372.920 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293372.920 * [misc]backup-simplify:  Simplify 0 into 0
1538293372.920 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293372.921 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293372.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293372.921 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293372.922 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293372.922 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293372.922 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293372.922 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293372.922 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293372.923 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293372.923 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293372.923 * [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)))))
1538293372.923 * * * [misc]progress:  simplifying candidates
1538293372.923 * * * * [misc]progress:  [ 1 / 35 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))))>
1538293372.923 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1538293372.924 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293372.926 * * [misc]simplify:  iters left: 5 (13 enodes)
1538293372.928 * * [misc]simplify:  iters left: 4 (15 enodes)
1538293372.930 * * [misc]simplify:  iters left: 3 (18 enodes)
1538293372.934 * * [misc]simplify:  iters left: 2 (20 enodes)
1538293372.940 * * [misc]simplify:  iters left: 1 (24 enodes)
1538293372.950 * [exit]simplify:  Simplified to (exp (- (sqrt (+ x 1)) (sqrt x)))
1538293372.950 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))
1538293372.950 * * * * [misc]progress:  [ 2 / 35 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ 1 x)) (sqrt x)) 1))>
1538293372.950 * * * * [misc]progress:  [ 3 / 35 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ 1 x)) (sqrt x)))))>
1538293372.951 * * * * [misc]progress:  [ 4 / 35 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))>
1538293372.951 * * * * [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)))))>
1538293372.951 * * * * [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)))))>
1538293372.951 * * * * [misc]progress:  [ 7 / 35 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1538293372.951 * * * * [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))))))>
1538293372.951 * * * * [misc]progress:  [ 9 / 35 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1538293372.951 * * * * [misc]progress:  [ 10 / 35 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1538293372.951 * * * * [misc]progress:  [ 11 / 35 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293372.951 * * * * [misc]progress:  [ 12 / 35 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1538293372.951 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538293372.952 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293372.955 * * [misc]simplify:  iters left: 5 (12 enodes)
1538293372.959 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1538293372.959 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1538293372.959 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538293372.960 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293372.962 * * [misc]simplify:  iters left: 5 (13 enodes)
1538293372.964 * * [misc]simplify:  iters left: 4 (14 enodes)
1538293372.966 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538293372.966 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1538293372.966 * * * * [misc]progress:  [ 13 / 35 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1538293372.966 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538293372.967 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293372.968 * * [misc]simplify:  iters left: 5 (12 enodes)
1538293372.971 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1538293372.971 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1538293372.971 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538293372.972 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293372.973 * * [misc]simplify:  iters left: 5 (13 enodes)
1538293372.975 * * [misc]simplify:  iters left: 4 (14 enodes)
1538293372.978 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538293372.978 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1538293372.978 * * * * [misc]progress:  [ 14 / 35 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1538293372.978 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538293372.978 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293372.980 * * [misc]simplify:  iters left: 4 (11 enodes)
1538293372.981 * * [misc]simplify:  iters left: 3 (12 enodes)
1538293372.983 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538293372.983 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))
1538293372.983 * * * * [misc]progress:  [ 15 / 35 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1538293372.983 * * * * [misc]progress:  [ 16 / 35 ] simplifiying candidate #<alt (λ (x) (- (pow (+ 1 x) 1/2) (sqrt x)))>
1538293372.983 * * * * [misc]progress:  [ 17 / 35 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ 1 x)) 1) (sqrt x)))>
1538293372.983 * * * * [misc]progress:  [ 18 / 35 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ 1 x)))) (sqrt x)))>
1538293372.983 * * * * [misc]progress:  [ 19 / 35 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ 1 x)))) (sqrt x)))>
1538293372.984 * * * * [misc]progress:  [ 20 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x)))>
1538293372.984 * * * * [misc]progress:  [ 21 / 35 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x)))>
1538293372.984 * * * * [misc]progress:  [ 22 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))>
1538293372.984 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538293372.987 * * [misc]simplify:  iters left: 6 (6 enodes)
1538293372.989 * * [misc]simplify:  iters left: 5 (10 enodes)
1538293372.992 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538293372.992 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))
1538293372.992 * * * * [misc]progress:  [ 23 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1538293372.992 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293372.993 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293372.995 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293372.997 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293372.997 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1538293372.997 * * * * [misc]progress:  [ 24 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x)))>
1538293372.997 * [enter]simplify:  Simplifying (sqrt 1)
1538293372.997 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293372.999 * [exit]simplify:  Simplified to 1
1538293372.999 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))
1538293372.999 * * * * [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)))>
1538293372.999 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538293373.000 * * [misc]simplify:  iters left: 4 (7 enodes)
1538293373.002 * * [misc]simplify:  iters left: 3 (15 enodes)
1538293373.004 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538293373.004 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x)))
1538293373.004 * * * * [misc]progress:  [ 26 / 35 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x)))>
1538293373.004 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538293373.005 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293373.006 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293373.008 * * [misc]simplify:  iters left: 3 (14 enodes)
1538293373.010 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538293373.010 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x)))
1538293373.010 * * * * [misc]progress:  [ 27 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1538293373.010 * * * * [misc]progress:  [ 28 / 35 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))>
1538293373.010 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538293373.010 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293373.011 * * [misc]simplify:  iters left: 2 (7 enodes)
1538293373.012 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293373.012 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))
1538293373.012 * * * * [misc]progress:  [ 29 / 35 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))>
1538293373.012 * * * * [misc]progress:  [ 30 / 35 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538293373.013 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293373.013 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293373.013 * * * * [misc]progress:  [ 31 / 35 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293373.013 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293373.013 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293373.013 * * * * [misc]progress:  [ 32 / 35 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293373.013 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293373.013 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293373.013 * * * * [misc]progress:  [ 33 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1538293373.013 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538293373.013 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293373.016 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293373.024 * * [misc]simplify:  iters left: 4 (39 enodes)
1538293373.039 * * [misc]simplify:  iters left: 3 (57 enodes)
1538293373.057 * * [misc]simplify:  iters left: 2 (74 enodes)
1538293373.083 * * [misc]simplify:  iters left: 1 (88 enodes)
1538293373.100 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538293373.100 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x)))
1538293373.100 * * * * [misc]progress:  [ 34 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1538293373.100 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293373.100 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1538293373.100 * * * * [misc]progress:  [ 35 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1538293373.101 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293373.101 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1538293373.101 * * * [misc]progress:  adding candidates to table
1538293373.497 * * [misc]progress:  iteration 2 / 4
1538293373.497 * * * [misc]progress:  picking best candidate
1538293373.575 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293373.575 * * * [misc]progress:  localizing error
1538293373.594 * * * [misc]progress:  generating rewritten candidates
1538293373.594 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538293373.675 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538293373.697 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538293373.730 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1538293373.920 * * * [misc]progress:  generating series expansions
1538293373.920 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538293373.920 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) into 1
1538293373.920 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1538293373.920 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.920 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.920 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.921 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.921 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.921 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1538293373.921 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1538293373.921 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.921 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.921 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.921 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.921 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.921 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.922 * [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)))
1538293373.922 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1538293373.922 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538293373.922 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.922 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.922 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538293373.922 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.922 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.922 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.922 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.922 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.922 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538293373.922 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.922 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.922 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.922 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.922 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.922 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.922 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.922 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.922 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.923 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.923 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538293373.923 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.923 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.923 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538293373.923 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.923 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.923 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.923 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.923 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538293373.923 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.923 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.923 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.923 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.923 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.923 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.923 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.923 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.923 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.924 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.924 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.924 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293373.924 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293373.924 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.924 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.924 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538293373.924 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1538293373.925 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538293373.925 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1538293373.925 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.925 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.925 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293373.926 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.926 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538293373.926 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538293373.927 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538293373.927 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538293373.927 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.927 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1538293373.927 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538293373.927 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1538293373.927 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1538293373.927 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.927 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.927 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.927 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.927 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify (* 1 x) into x
1538293373.928 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1538293373.928 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1538293373.928 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.928 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.928 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.928 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.928 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.928 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.928 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.928 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.929 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.929 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.929 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.929 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.929 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.929 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.929 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.930 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.930 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.930 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.930 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1538293373.930 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1538293373.930 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1538293373.930 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538293373.930 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.930 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.930 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.930 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.930 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.930 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.930 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.930 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.931 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.931 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.931 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538293373.931 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.931 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.931 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.931 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.931 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.931 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.931 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.931 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.931 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.931 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.932 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538293373.932 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293373.932 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293373.932 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.933 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538293373.933 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.933 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.934 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293373.934 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1538293373.934 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.935 * [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)))))
1538293373.935 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538293373.935 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) into (+ x 1)
1538293373.935 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1538293373.935 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293373.935 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.935 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.935 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.935 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.935 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.935 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293373.935 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.935 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.935 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.935 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.935 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.936 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293373.936 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.936 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.936 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.936 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.936 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.936 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.936 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.936 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.937 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1538293373.937 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (+ (/ 1 x) 1)
1538293373.937 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1538293373.937 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293373.937 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.937 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.937 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.937 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.937 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.937 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.937 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293373.937 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.937 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.937 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.937 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.937 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.937 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.937 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.937 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.937 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.938 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293373.938 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.938 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.938 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.938 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.938 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.939 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.939 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.940 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.940 * [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
1538293373.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.940 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.940 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1538293373.940 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (- 1 (/ 1 x))
1538293373.940 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1538293373.940 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293373.940 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.940 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.940 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.940 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.940 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.940 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.941 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293373.941 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.941 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.941 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.941 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.941 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.941 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.941 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293373.941 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293373.941 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.941 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.941 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.941 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.942 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.942 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.942 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.942 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.942 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.942 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.943 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.943 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.943 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.943 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.944 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.944 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.944 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.944 * [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
1538293373.944 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.944 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.944 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1538293373.945 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1538293373.945 * [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)))
1538293373.945 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538293373.945 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538293373.945 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293373.945 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293373.945 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293373.945 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.945 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.945 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.945 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.945 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.945 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293373.945 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293373.945 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.945 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293373.945 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293373.946 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.946 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.946 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.946 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.946 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293373.946 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538293373.946 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293373.946 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293373.946 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293373.946 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.946 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.946 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.946 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.946 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.946 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293373.946 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293373.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.947 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293373.947 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293373.947 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.947 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.947 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.947 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.947 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293373.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.947 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.948 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538293373.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538293373.948 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.949 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293373.950 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.950 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538293373.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538293373.951 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.952 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293373.952 * [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))))
1538293373.952 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538293373.952 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538293373.952 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293373.952 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293373.952 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.952 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.952 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.952 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.952 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.953 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293373.953 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293373.953 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293373.953 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.953 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.953 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.953 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.953 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.953 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.953 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.953 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.953 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.953 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293373.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.954 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.954 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293373.954 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538293373.954 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293373.954 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293373.954 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.954 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.954 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.954 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.954 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.954 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.954 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293373.954 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293373.954 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293373.954 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.954 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.954 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.954 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.955 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.955 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.955 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.955 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.955 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293373.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.955 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.955 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293373.956 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293373.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.956 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.957 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.957 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293373.957 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.957 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.958 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293373.958 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.959 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293373.959 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.960 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293373.960 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.961 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293373.962 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.962 * [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)))))
1538293373.963 * [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))))
1538293373.963 * [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
1538293373.963 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.963 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.963 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.963 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.963 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.963 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.963 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.963 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.963 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.963 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.963 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.963 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.963 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.963 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.963 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293373.963 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293373.964 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293373.964 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.964 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.964 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.964 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.964 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.964 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.964 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293373.964 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293373.964 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.964 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.964 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.964 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.964 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.964 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.964 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.964 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.964 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.964 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.965 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.965 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.965 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.965 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293373.965 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293373.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.965 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.966 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1538293373.966 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.966 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.966 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.966 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.966 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.966 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.966 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.966 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.966 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.966 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.966 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.966 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.966 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.966 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293373.966 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293373.967 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293373.967 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.967 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293373.967 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.967 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.967 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.967 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293373.967 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293373.967 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293373.967 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.967 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.967 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293373.967 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293373.967 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293373.967 * [misc]backup-simplify:  Simplify -1 into -1
1538293373.967 * [misc]taylor:  Taking taylor expansion of x in x
1538293373.968 * [misc]backup-simplify:  Simplify 0 into 0
1538293373.968 * [misc]backup-simplify:  Simplify 1 into 1
1538293373.968 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293373.968 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293373.968 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293373.968 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.969 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293373.969 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293373.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.969 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.969 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1538293373.970 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293373.970 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.970 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538293373.970 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1538293373.970 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538293373.971 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1538293373.971 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293373.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.971 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293373.972 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.973 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293373.974 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.974 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.976 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293373.976 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.976 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.977 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293373.978 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293373.978 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538293373.979 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538293373.979 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538293373.979 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538293373.980 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293373.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293373.981 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293373.982 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293373.983 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293373.983 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293373.986 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293373.986 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293373.986 * [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)))))
1538293373.986 * * * [misc]progress:  simplifying candidates
1538293373.986 * * * * [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))))>
1538293373.987 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (exp (* (sqrt x) (sqrt x))))
1538293373.988 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293373.992 * * [misc]simplify:  iters left: 5 (19 enodes)
1538293373.996 * * [misc]simplify:  iters left: 4 (31 enodes)
1538293374.006 * * [misc]simplify:  iters left: 3 (65 enodes)
1538293374.019 * * [misc]simplify:  iters left: 2 (87 enodes)
1538293374.030 * * [misc]simplify:  iters left: 1 (106 enodes)
1538293374.039 * [exit]simplify:  Simplified to E
1538293374.039 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [misc]progress:  [ 9 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [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))))>
1538293374.039 * * * * [misc]progress:  [ 12 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.040 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538293374.040 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293374.041 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293374.043 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293374.043 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.043 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538293374.043 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293374.045 * * [misc]simplify:  iters left: 4 (11 enodes)
1538293374.046 * * [misc]simplify:  iters left: 3 (12 enodes)
1538293374.049 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538293374.049 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.049 * * * * [misc]progress:  [ 13 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.049 * * * * [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))))>
1538293374.049 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538293374.049 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293374.050 * * [misc]simplify:  iters left: 1 (3 enodes)
1538293374.051 * [exit]simplify:  Simplified to 1
1538293374.051 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.051 * * * * [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))))>
1538293374.051 * [enter]simplify:  Simplifying (sqrt x)
1538293374.051 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293374.051 * [exit]simplify:  Simplified to (sqrt x)
1538293374.051 * [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))))
1538293374.051 * [enter]simplify:  Simplifying (+ 1 1)
1538293374.052 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293374.052 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293374.053 * [exit]simplify:  Simplified to 2
1538293374.053 * [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))))
1538293374.053 * * * * [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))))>
1538293374.053 * [enter]simplify:  Simplifying (* x x)
1538293374.053 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293374.054 * [exit]simplify:  Simplified to (* x x)
1538293374.054 * [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))))
1538293374.054 * * * * [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))))>
1538293374.054 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1538293374.054 * * [misc]simplify:  iters left: 3 (3 enodes)
1538293374.055 * [exit]simplify:  Simplified to x
1538293374.055 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.055 * * * * [misc]progress:  [ 18 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) 2)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.055 * * * * [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))))>
1538293374.055 * [enter]simplify:  Simplifying (sqrt x)
1538293374.055 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293374.055 * [exit]simplify:  Simplified to (sqrt x)
1538293374.055 * [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))))
1538293374.055 * * * * [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))))>
1538293374.055 * * * * [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))))>
1538293374.056 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1538293374.056 * * [misc]simplify:  iters left: 4 (4 enodes)
1538293374.057 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1538293374.057 * [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))))
1538293374.057 * * * * [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))))>
1538293374.057 * * * * [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))))>
1538293374.057 * * * * [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))))>
1538293374.057 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1538293374.057 * * [misc]simplify:  iters left: 6 (5 enodes)
1538293374.059 * * [misc]simplify:  iters left: 5 (10 enodes)
1538293374.061 * * [misc]simplify:  iters left: 4 (20 enodes)
1538293374.066 * * [misc]simplify:  iters left: 3 (37 enodes)
1538293374.072 * * [misc]simplify:  iters left: 2 (48 enodes)
1538293374.076 * * [misc]simplify:  iters left: 1 (56 enodes)
1538293374.081 * [exit]simplify:  Simplified to (pow x 3)
1538293374.081 * [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))))
1538293374.081 * * * * [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))))>
1538293374.081 * * * * [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))))>
1538293374.081 * * * * [misc]progress:  [ 27 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.081 * [enter]simplify:  Simplifying (* x x)
1538293374.081 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293374.082 * [exit]simplify:  Simplified to (* x x)
1538293374.082 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.082 * * * * [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))))>
1538293374.082 * * * * [misc]progress:  [ 29 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.082 * * * * [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))))>
1538293374.082 * * * * [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))))>
1538293374.082 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1538293374.082 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293374.083 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1538293374.083 * [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))))
1538293374.083 * * * * [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))))>
1538293374.083 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538293374.083 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293374.084 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538293374.084 * [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))))
1538293374.084 * * * * [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))))>
1538293374.084 * [enter]simplify:  Simplifying (sqrt x)
1538293374.084 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293374.084 * [exit]simplify:  Simplified to (sqrt x)
1538293374.084 * [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))))
1538293374.084 * * * * [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))))>
1538293374.084 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538293374.085 * * [misc]simplify:  iters left: 4 (4 enodes)
1538293374.085 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538293374.085 * [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))))
1538293374.085 * * * * [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))))>
1538293374.086 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538293374.086 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293374.086 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538293374.086 * [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))))
1538293374.086 * * * * [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))))>
1538293374.086 * * * * [misc]progress:  [ 37 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.086 * * * * [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))))>
1538293374.087 * [enter]simplify:  Simplifying (+ 1 x)
1538293374.087 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293374.087 * * [misc]simplify:  iters left: 1 (6 enodes)
1538293374.088 * [exit]simplify:  Simplified to (+ x 1)
1538293374.088 * [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))))
1538293374.088 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538293374.089 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293374.089 * * [misc]simplify:  iters left: 1 (3 enodes)
1538293374.090 * [exit]simplify:  Simplified to 1
1538293374.090 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.090 * * * * [misc]progress:  [ 39 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.090 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538293374.090 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293374.093 * * [misc]simplify:  iters left: 2 (7 enodes)
1538293374.094 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293374.094 * [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))))
1538293374.094 * [enter]simplify:  Simplifying (+ 1 1)
1538293374.094 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293374.095 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293374.096 * [exit]simplify:  Simplified to 2
1538293374.096 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.096 * * * * [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))))>
1538293374.096 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1538293374.096 * * [misc]simplify:  iters left: 4 (4 enodes)
1538293374.098 * * [misc]simplify:  iters left: 3 (13 enodes)
1538293374.102 * * [misc]simplify:  iters left: 2 (26 enodes)
1538293374.108 * * [misc]simplify:  iters left: 1 (38 enodes)
1538293374.124 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1538293374.125 * [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))))
1538293374.125 * * * * [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))))>
1538293374.125 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1538293374.125 * * [misc]simplify:  iters left: 5 (5 enodes)
1538293374.126 * * [misc]simplify:  iters left: 4 (8 enodes)
1538293374.127 * * [misc]simplify:  iters left: 3 (9 enodes)
1538293374.128 * [exit]simplify:  Simplified to (+ x 1)
1538293374.128 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293374.128 * * * * [misc]progress:  [ 42 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.128 * * * * [misc]progress:  [ 43 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293374.129 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538293374.129 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293374.130 * * [misc]simplify:  iters left: 2 (7 enodes)
1538293374.131 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293374.131 * [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))))
1538293374.131 * * * * [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))))>
1538293374.131 * * * * [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))))>
1538293374.131 * [enter]simplify:  Simplifying (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1538293374.131 * * [misc]simplify:  iters left: 6 (6 enodes)
1538293374.132 * * [misc]simplify:  iters left: 5 (9 enodes)
1538293374.134 * [exit]simplify:  Simplified to (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1538293374.134 * [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))))
1538293374.134 * * * * [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))))>
1538293374.134 * * * * [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))))>
1538293374.134 * * * * [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))))>
1538293374.134 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1538293374.135 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293374.136 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293374.141 * * [misc]simplify:  iters left: 4 (40 enodes)
1538293374.158 * * [misc]simplify:  iters left: 3 (116 enodes)
1538293374.209 * * [misc]simplify:  iters left: 2 (227 enodes)
1538293374.324 * * [misc]simplify:  iters left: 1 (491 enodes)
1538293375.634 * [exit]simplify:  Simplified to (pow (+ x 1) 3)
1538293375.634 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ x 1) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293375.634 * * * * [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))))>
1538293375.634 * * * * [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))))>
1538293375.634 * * * * [misc]progress:  [ 51 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293375.634 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1538293375.635 * * [misc]simplify:  iters left: 4 (4 enodes)
1538293375.637 * * [misc]simplify:  iters left: 3 (13 enodes)
1538293375.641 * * [misc]simplify:  iters left: 2 (26 enodes)
1538293375.646 * * [misc]simplify:  iters left: 1 (38 enodes)
1538293375.668 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1538293375.668 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293375.668 * * * * [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))))>
1538293375.668 * * * * [misc]progress:  [ 53 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293375.668 * * * * [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))))>
1538293375.668 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (pow 1 3) (pow x 3))))
1538293375.669 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293375.671 * * [misc]simplify:  iters left: 5 (16 enodes)
1538293375.673 * * [misc]simplify:  iters left: 4 (17 enodes)
1538293375.676 * [exit]simplify:  Simplified to (+ 1 (pow x 3))
1538293375.676 * [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))))
1538293375.676 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538293375.676 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293375.679 * * [misc]simplify:  iters left: 5 (16 enodes)
1538293375.683 * * [misc]simplify:  iters left: 4 (25 enodes)
1538293375.692 * * [misc]simplify:  iters left: 3 (33 enodes)
1538293375.701 * * [misc]simplify:  iters left: 2 (39 enodes)
1538293375.714 * * [misc]simplify:  iters left: 1 (51 enodes)
1538293375.728 * [exit]simplify:  Simplified to (+ (- 1 x) (* x x))
1538293375.728 * [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))))
1538293375.728 * * * * [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))))>
1538293375.729 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (- (* 1 1) (* x x))))
1538293375.730 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293375.735 * * [misc]simplify:  iters left: 5 (21 enodes)
1538293375.742 * * [misc]simplify:  iters left: 4 (25 enodes)
1538293375.750 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (+ 1 (pow x 3))))
1538293375.750 * [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))))
1538293375.750 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))
1538293375.751 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293375.757 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293375.765 * * [misc]simplify:  iters left: 4 (31 enodes)
1538293375.776 * * [misc]simplify:  iters left: 3 (38 enodes)
1538293375.787 * * [misc]simplify:  iters left: 2 (44 enodes)
1538293375.795 * * [misc]simplify:  iters left: 1 (57 enodes)
1538293375.804 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (- (* x x) (+ -1 x))))
1538293375.804 * [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))))
1538293375.804 * * * * [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))))>
1538293375.804 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ (pow 1 3) (pow x 3))))
1538293375.805 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293375.808 * * [misc]simplify:  iters left: 5 (21 enodes)
1538293375.811 * * [misc]simplify:  iters left: 4 (25 enodes)
1538293375.815 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (+ (pow x 3) 1)))
1538293375.815 * [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))))
1538293375.815 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538293375.816 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293375.819 * * [misc]simplify:  iters left: 5 (21 enodes)
1538293375.823 * * [misc]simplify:  iters left: 4 (33 enodes)
1538293375.832 * * [misc]simplify:  iters left: 3 (42 enodes)
1538293375.841 * * [misc]simplify:  iters left: 2 (54 enodes)
1538293375.852 * * [misc]simplify:  iters left: 1 (69 enodes)
1538293375.863 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (+ (* x x) (- 1 x))))
1538293375.863 * [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))))
1538293375.863 * * * * [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))))>
1538293375.863 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (- (* 1 1) (* x x))))
1538293375.865 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293375.867 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293375.869 * * [misc]simplify:  iters left: 4 (16 enodes)
1538293375.871 * [exit]simplify:  Simplified to (- 1 (* x x))
1538293375.871 * [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))))
1538293375.871 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (- 1 x)))
1538293375.872 * * [misc]simplify:  iters left: 5 (5 enodes)
1538293375.873 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293375.874 * * [misc]simplify:  iters left: 3 (11 enodes)
1538293375.876 * [exit]simplify:  Simplified to (- 1 x)
1538293375.876 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (- 1 (* x x)) (- 1 x)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293375.876 * * * * [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))))>
1538293375.876 * * * * [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))))>
1538293375.876 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1538293375.876 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293375.877 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293375.879 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1538293375.879 * [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))))
1538293375.879 * * * * [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))))>
1538293375.879 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1538293375.879 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293375.880 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293375.881 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1538293375.881 * [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))))
1538293375.881 * * * * [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))))>
1538293375.881 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293375.882 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293375.883 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293375.885 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293375.885 * [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))))
1538293375.885 * * * * [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))))>
1538293375.885 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538293375.885 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293375.887 * * [misc]simplify:  iters left: 2 (7 enodes)
1538293375.889 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293375.889 * [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))))
1538293375.889 * * * * [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))))>
1538293375.890 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293375.890 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293375.892 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293375.894 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293375.894 * [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))))
1538293375.894 * * * * [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))))>
1538293375.895 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538293375.895 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293375.897 * * [misc]simplify:  iters left: 2 (7 enodes)
1538293375.899 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293375.899 * [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))))
1538293375.899 * * * * [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))))>
1538293375.899 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538293375.900 * * [misc]simplify:  iters left: 6 (6 enodes)
1538293375.902 * * [misc]simplify:  iters left: 5 (9 enodes)
1538293375.906 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538293375.906 * [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))))
1538293375.906 * * * * [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))))>
1538293375.906 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538293375.907 * * [misc]simplify:  iters left: 6 (6 enodes)
1538293375.910 * * [misc]simplify:  iters left: 5 (10 enodes)
1538293375.913 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538293375.913 * [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))))
1538293375.913 * * * * [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))))>
1538293375.913 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293375.914 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293375.916 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293375.918 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293375.918 * [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))))
1538293375.918 * * * * [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))))>
1538293375.919 * [enter]simplify:  Simplifying (sqrt 1)
1538293375.919 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293375.921 * [exit]simplify:  Simplified to 1
1538293375.921 * [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))))
1538293375.921 * * * * [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))))>
1538293375.921 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293375.921 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293375.924 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293375.926 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293375.926 * [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))))
1538293375.926 * * * * [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))))>
1538293375.926 * * * * [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))))>
1538293375.926 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1538293375.927 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293375.932 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293375.938 * * [misc]simplify:  iters left: 4 (26 enodes)
1538293375.948 * * [misc]simplify:  iters left: 3 (37 enodes)
1538293375.958 * * [misc]simplify:  iters left: 2 (41 enodes)
1538293375.968 * * [misc]simplify:  iters left: 1 (53 enodes)
1538293375.975 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (- 1 x)))
1538293375.975 * [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))))
1538293375.975 * * * * [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))))>
1538293375.976 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538293375.976 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293375.977 * * [misc]simplify:  iters left: 2 (8 enodes)
1538293375.979 * * [misc]simplify:  iters left: 1 (9 enodes)
1538293375.981 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538293375.981 * [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))))
1538293375.981 * * * * [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))))>
1538293375.981 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ 1 x)))
1538293375.982 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293375.985 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293375.988 * [exit]simplify:  Simplified to (* (sqrt (+ 1 (pow x 3))) (sqrt (+ x 1)))
1538293375.988 * [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))))
1538293375.988 * * * * [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))))>
1538293375.988 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x)))
1538293375.989 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293375.991 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293375.996 * * [misc]simplify:  iters left: 4 (19 enodes)
1538293376.002 * [exit]simplify:  Simplified to (* (sqrt (+ 1 x)) (sqrt (- 1 (* x x))))
1538293376.002 * [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))))
1538293376.002 * * * * [misc]progress:  [ 75 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293376.003 * * * * [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))>
1538293376.003 * * * * [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))))))>
1538293376.003 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.004 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293376.010 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293376.018 * * [misc]simplify:  iters left: 4 (31 enodes)
1538293376.029 * * [misc]simplify:  iters left: 3 (35 enodes)
1538293376.037 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.037 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))
1538293376.037 * * * * [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))))))>
1538293376.037 * * * * [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))))))>
1538293376.037 * * * * [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))))))>
1538293376.038 * [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))))
1538293376.040 * * [misc]simplify:  iters left: 6 (14 enodes)
1538293376.049 * * [misc]simplify:  iters left: 5 (41 enodes)
1538293376.076 * * [misc]simplify:  iters left: 4 (144 enodes)
1538293376.264 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.264 * [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))))))
1538293376.264 * * * * [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))))))>
1538293376.264 * * * * [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))))))>
1538293376.264 * * * * [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))))))>
1538293376.264 * * * * [misc]progress:  [ 84 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538293376.264 * * * * [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)))))>
1538293376.265 * [enter]simplify:  Simplifying (/ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293376.266 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293376.270 * * [misc]simplify:  iters left: 5 (14 enodes)
1538293376.274 * * [misc]simplify:  iters left: 4 (17 enodes)
1538293376.279 * * [misc]simplify:  iters left: 3 (18 enodes)
1538293376.285 * [exit]simplify:  Simplified to (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x)))
1538293376.285 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538293376.285 * * * * [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))))))>
1538293376.285 * [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)))))
1538293376.287 * * [misc]simplify:  iters left: 6 (14 enodes)
1538293376.294 * * [misc]simplify:  iters left: 5 (26 enodes)
1538293376.306 * * [misc]simplify:  iters left: 4 (45 enodes)
1538293376.325 * * [misc]simplify:  iters left: 3 (52 enodes)
1538293376.342 * * [misc]simplify:  iters left: 2 (67 enodes)
1538293376.356 * * [misc]simplify:  iters left: 1 (103 enodes)
1538293376.374 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538293376.374 * [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))))))
1538293376.374 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.375 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293376.378 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293376.381 * * [misc]simplify:  iters left: 4 (28 enodes)
1538293376.391 * * [misc]simplify:  iters left: 3 (32 enodes)
1538293376.397 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.397 * [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))))))
1538293376.397 * * * * [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))))))>
1538293376.398 * [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))))
1538293376.399 * * [misc]simplify:  iters left: 6 (13 enodes)
1538293376.406 * * [misc]simplify:  iters left: 5 (21 enodes)
1538293376.415 * * [misc]simplify:  iters left: 4 (33 enodes)
1538293376.428 * * [misc]simplify:  iters left: 3 (38 enodes)
1538293376.436 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.436 * [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))))))
1538293376.436 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.438 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293376.445 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293376.452 * * [misc]simplify:  iters left: 4 (28 enodes)
1538293376.463 * * [misc]simplify:  iters left: 3 (32 enodes)
1538293376.469 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.469 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538293376.469 * * * * [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)))))>
1538293376.469 * [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)
1538293376.471 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.477 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293376.485 * * [misc]simplify:  iters left: 4 (34 enodes)
1538293376.501 * * [misc]simplify:  iters left: 3 (52 enodes)
1538293376.538 * * [misc]simplify:  iters left: 2 (78 enodes)
1538293376.540 * [exit]simplify:  Simplified to 1
1538293376.540 * [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)))))
1538293376.540 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293376.541 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.544 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293376.547 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293376.553 * * [misc]simplify:  iters left: 3 (31 enodes)
1538293376.556 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293376.556 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538293376.556 * * * * [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)))))>
1538293376.556 * [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)
1538293376.557 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.560 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293376.567 * * [misc]simplify:  iters left: 4 (34 enodes)
1538293376.582 * * [misc]simplify:  iters left: 3 (52 enodes)
1538293376.623 * * [misc]simplify:  iters left: 2 (78 enodes)
1538293376.626 * [exit]simplify:  Simplified to 1
1538293376.626 * [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)))))
1538293376.627 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293376.628 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.633 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293376.640 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293376.651 * * [misc]simplify:  iters left: 3 (31 enodes)
1538293376.657 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293376.657 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538293376.657 * * * * [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))))))>
1538293376.658 * [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)))))
1538293376.659 * * [misc]simplify:  iters left: 6 (13 enodes)
1538293376.665 * * [misc]simplify:  iters left: 5 (21 enodes)
1538293376.673 * * [misc]simplify:  iters left: 4 (31 enodes)
1538293376.684 * * [misc]simplify:  iters left: 3 (35 enodes)
1538293376.693 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.693 * [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))))))
1538293376.693 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.694 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293376.700 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293376.707 * * [misc]simplify:  iters left: 4 (28 enodes)
1538293376.721 * * [misc]simplify:  iters left: 3 (32 enodes)
1538293376.728 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.728 * [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))))))
1538293376.728 * * * * [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))))))>
1538293376.728 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.730 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293376.735 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293376.742 * * [misc]simplify:  iters left: 4 (28 enodes)
1538293376.753 * * [misc]simplify:  iters left: 3 (32 enodes)
1538293376.760 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.760 * [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))))))
1538293376.760 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.762 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293376.767 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293376.774 * * [misc]simplify:  iters left: 4 (28 enodes)
1538293376.785 * * [misc]simplify:  iters left: 3 (32 enodes)
1538293376.791 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.791 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538293376.791 * * * * [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)))))>
1538293376.792 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1538293376.793 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293376.797 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293376.804 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293376.815 * * [misc]simplify:  iters left: 3 (31 enodes)
1538293376.819 * [exit]simplify:  Simplified to 1
1538293376.819 * [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)))))
1538293376.819 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293376.821 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.825 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293376.832 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293376.843 * * [misc]simplify:  iters left: 3 (31 enodes)
1538293376.849 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293376.849 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538293376.849 * * * * [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)))))>
1538293376.849 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1538293376.850 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293376.855 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293376.865 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293376.876 * * [misc]simplify:  iters left: 3 (31 enodes)
1538293376.880 * [exit]simplify:  Simplified to 1
1538293376.880 * [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)))))
1538293376.880 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293376.882 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.886 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293376.893 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293376.904 * * [misc]simplify:  iters left: 3 (31 enodes)
1538293376.910 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293376.910 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538293376.910 * * * * [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))))))>
1538293376.910 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538293376.911 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293376.915 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293376.921 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.921 * [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))))))
1538293376.921 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.922 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.928 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293376.936 * * [misc]simplify:  iters left: 4 (34 enodes)
1538293376.949 * * [misc]simplify:  iters left: 3 (42 enodes)
1538293376.958 * * [misc]simplify:  iters left: 2 (43 enodes)
1538293376.968 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.968 * [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))))))
1538293376.968 * * * * [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))))))>
1538293376.969 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.970 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293376.973 * * [misc]simplify:  iters left: 5 (12 enodes)
1538293376.977 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293376.977 * [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))))))
1538293376.977 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293376.979 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293376.982 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293376.986 * * [misc]simplify:  iters left: 4 (34 enodes)
1538293376.995 * * [misc]simplify:  iters left: 3 (42 enodes)
1538293376.999 * * [misc]simplify:  iters left: 2 (43 enodes)
1538293377.005 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293377.005 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538293377.005 * * * * [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)))))>
1538293377.005 * [enter]simplify:  Simplifying (/ 1 1)
1538293377.005 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293377.005 * * [misc]simplify:  iters left: 1 (4 enodes)
1538293377.006 * [exit]simplify:  Simplified to 1
1538293377.006 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538293377.006 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293377.007 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293377.009 * * [misc]simplify:  iters left: 5 (19 enodes)
1538293377.013 * * [misc]simplify:  iters left: 4 (33 enodes)
1538293377.020 * * [misc]simplify:  iters left: 3 (41 enodes)
1538293377.024 * * [misc]simplify:  iters left: 2 (42 enodes)
1538293377.029 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293377.029 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538293377.029 * * * * [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)))))>
1538293377.029 * [enter]simplify:  Simplifying (/ 1 1)
1538293377.030 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293377.030 * * [misc]simplify:  iters left: 1 (4 enodes)
1538293377.031 * [exit]simplify:  Simplified to 1
1538293377.031 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538293377.031 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293377.031 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293377.034 * * [misc]simplify:  iters left: 5 (19 enodes)
1538293377.038 * * [misc]simplify:  iters left: 4 (33 enodes)
1538293377.050 * * [misc]simplify:  iters left: 3 (41 enodes)
1538293377.059 * * [misc]simplify:  iters left: 2 (42 enodes)
1538293377.069 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293377.069 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538293377.069 * * * * [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))))))>
1538293377.069 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538293377.070 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293377.074 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293377.081 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538293377.081 * [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))))))
1538293377.081 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293377.082 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293377.087 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293377.093 * * [misc]simplify:  iters left: 4 (21 enodes)
1538293377.102 * * [misc]simplify:  iters left: 3 (23 enodes)
1538293377.109 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293377.109 * [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))))))
1538293377.109 * * * * [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))))))>
1538293377.109 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293377.109 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293377.111 * * [misc]simplify:  iters left: 5 (12 enodes)
1538293377.113 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293377.113 * [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))))))
1538293377.113 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538293377.114 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293377.116 * * [misc]simplify:  iters left: 5 (18 enodes)
1538293377.119 * * [misc]simplify:  iters left: 4 (21 enodes)
1538293377.122 * * [misc]simplify:  iters left: 3 (23 enodes)
1538293377.126 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538293377.126 * [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))))))
1538293377.127 * * * * [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)))))>
1538293377.127 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1538293377.127 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293377.129 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293377.131 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293377.131 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538293377.131 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293377.131 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293377.133 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293377.136 * * [misc]simplify:  iters left: 4 (20 enodes)
1538293377.139 * * [misc]simplify:  iters left: 3 (22 enodes)
1538293377.143 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1538293377.143 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538293377.143 * * * * [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)))))>
1538293377.144 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1538293377.144 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293377.146 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293377.147 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293377.147 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538293377.148 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538293377.148 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293377.150 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293377.153 * * [misc]simplify:  iters left: 4 (20 enodes)
1538293377.156 * * [misc]simplify:  iters left: 3 (22 enodes)
1538293377.160 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1538293377.160 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538293377.160 * * * * [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)))))>
1538293377.160 * * * * [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)))))>
1538293377.160 * * * * [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))))))>
1538293377.160 * * * * [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)))))>
1538293377.160 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538293377.161 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293377.162 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293377.164 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538293377.164 * [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)))))
1538293377.164 * * * * [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)))))>
1538293377.164 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538293377.165 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293377.166 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293377.168 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538293377.168 * [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)))))
1538293377.168 * * * * [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))))>
1538293377.168 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538293377.168 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293377.170 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293377.171 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293377.171 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538293377.171 * * * * [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))))>
1538293377.172 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538293377.172 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293377.173 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293377.175 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293377.175 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538293377.175 * * * * [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)))))))>
1538293377.175 * [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)))))
1538293377.178 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293377.183 * * [misc]simplify:  iters left: 5 (15 enodes)
1538293377.189 * * [misc]simplify:  iters left: 4 (25 enodes)
1538293377.200 * * [misc]simplify:  iters left: 3 (29 enodes)
1538293377.204 * [exit]simplify:  Simplified to 1
1538293377.204 * [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)))))))
1538293377.204 * * * * [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)))))))>
1538293377.204 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))
1538293377.205 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293377.208 * * [misc]simplify:  iters left: 5 (14 enodes)
1538293377.211 * * [misc]simplify:  iters left: 4 (24 enodes)
1538293377.216 * * [misc]simplify:  iters left: 3 (28 enodes)
1538293377.219 * [exit]simplify:  Simplified to 1
1538293377.219 * [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)))))))
1538293377.219 * * * * [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))))))>
1538293377.219 * * * * [misc]progress:  [ 112 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))>
1538293377.219 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538293377.219 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293377.221 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293377.222 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293377.222 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1538293377.222 * * * * [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))))))>
1538293377.222 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538293377.223 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293377.226 * * [misc]simplify:  iters left: 5 (19 enodes)
1538293377.231 * * [misc]simplify:  iters left: 4 (45 enodes)
1538293377.241 * * [misc]simplify:  iters left: 3 (70 enodes)
1538293377.257 * * [misc]simplify:  iters left: 2 (104 enodes)
1538293377.282 * * [misc]simplify:  iters left: 1 (146 enodes)
1538293377.336 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538293377.336 * [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)))))
1538293377.336 * * * * [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))))>
1538293377.337 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538293377.339 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293377.340 * * [misc]simplify:  iters left: 4 (11 enodes)
1538293377.342 * * [misc]simplify:  iters left: 3 (12 enodes)
1538293377.344 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538293377.344 * [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))))
1538293377.344 * * * * [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))))))))>
1538293377.345 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1538293377.345 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293377.349 * * [misc]simplify:  iters left: 5 (26 enodes)
1538293377.358 * * [misc]simplify:  iters left: 4 (77 enodes)
1538293377.398 * * [misc]simplify:  iters left: 3 (177 enodes)
1538293377.534 * * [misc]simplify:  iters left: 2 (496 enodes)
1538293378.425 * [exit]simplify:  Simplified to (+ (* (* x x) (- x)) (pow (+ x 1) 3))
1538293378.426 * [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))))))))
1538293378.426 * * * * [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))))))>
1538293378.426 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1538293378.428 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293378.434 * * [misc]simplify:  iters left: 5 (23 enodes)
1538293378.448 * * [misc]simplify:  iters left: 4 (59 enodes)
1538293378.493 * * [misc]simplify:  iters left: 3 (132 enodes)
1538293378.575 * * [misc]simplify:  iters left: 2 (249 enodes)
1538293379.016 * [exit]simplify:  Simplified to (+ 1 (+ x x))
1538293379.016 * [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))))))
1538293379.016 * * * * [misc]progress:  [ 117 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.016 * [enter]simplify:  Simplifying 1
1538293379.016 * * [misc]simplify:  iters left: 0 (1 enodes)
1538293379.017 * [exit]simplify:  Simplified to 1
1538293379.017 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.017 * * * * [misc]progress:  [ 118 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.017 * [enter]simplify:  Simplifying 1
1538293379.017 * * [misc]simplify:  iters left: 0 (1 enodes)
1538293379.017 * [exit]simplify:  Simplified to 1
1538293379.017 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.017 * * * * [misc]progress:  [ 119 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.017 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1538293379.017 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.017 * * * * [misc]progress:  [ 120 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.017 * [enter]simplify:  Simplifying x
1538293379.017 * * [misc]simplify:  iters left: 0 (1 enodes)
1538293379.018 * [exit]simplify:  Simplified to x
1538293379.018 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.018 * * * * [misc]progress:  [ 121 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.018 * [enter]simplify:  Simplifying x
1538293379.018 * * [misc]simplify:  iters left: 0 (1 enodes)
1538293379.018 * [exit]simplify:  Simplified to x
1538293379.018 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.018 * * * * [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))))>
1538293379.018 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293379.018 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) +nan.0) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.018 * * * * [misc]progress:  [ 123 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.018 * [enter]simplify:  Simplifying (+ x 1)
1538293379.018 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293379.019 * * [misc]simplify:  iters left: 1 (6 enodes)
1538293379.020 * [exit]simplify:  Simplified to (+ 1 x)
1538293379.020 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.020 * * * * [misc]progress:  [ 124 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.020 * [enter]simplify:  Simplifying (+ x 1)
1538293379.020 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293379.021 * * [misc]simplify:  iters left: 1 (6 enodes)
1538293379.022 * [exit]simplify:  Simplified to (+ 1 x)
1538293379.022 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.022 * * * * [misc]progress:  [ 125 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293379.022 * [enter]simplify:  Simplifying (+ x 1)
1538293379.022 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293379.023 * * [misc]simplify:  iters left: 1 (6 enodes)
1538293379.024 * [exit]simplify:  Simplified to (+ 1 x)
1538293379.024 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538293379.024 * * * * [misc]progress:  [ 126 / 128 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538293379.024 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293379.024 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293379.024 * * * * [misc]progress:  [ 127 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293379.024 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293379.024 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293379.024 * * * * [misc]progress:  [ 128 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293379.024 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293379.024 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293379.024 * * * [misc]progress:  adding candidates to table
1538293381.325 * * [misc]progress:  iteration 3 / 4
1538293381.325 * * * [misc]progress:  picking best candidate
1538293381.386 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293381.386 * * * [misc]progress:  localizing error
1538293381.393 * * * [misc]progress:  generating rewritten candidates
1538293381.393 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1538293381.473 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1538293381.503 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1)
1538293381.506 * * * [misc]progress:  generating series expansions
1538293381.506 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1538293381.506 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293381.506 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538293381.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538293381.506 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293381.506 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293381.506 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293381.506 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.506 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.506 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.506 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.506 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.508 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.508 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293381.508 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.508 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293381.508 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293381.508 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.508 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.508 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.508 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.509 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.509 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.509 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538293381.509 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293381.509 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293381.509 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293381.509 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.509 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.509 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.509 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.509 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.509 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.509 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293381.509 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.509 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293381.510 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293381.510 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.510 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.510 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.510 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.510 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.510 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.510 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.510 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538293381.511 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538293381.511 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.512 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293381.513 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.513 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538293381.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538293381.514 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.514 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293381.514 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1538293381.514 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538293381.514 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538293381.514 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293381.514 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293381.514 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.515 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.515 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.515 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.515 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.515 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.515 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293381.515 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293381.515 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.515 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.515 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.515 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.515 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.515 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.515 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.516 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.516 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.516 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.516 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293381.516 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538293381.516 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293381.516 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293381.516 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.516 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.516 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.516 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.516 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.517 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.517 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.517 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293381.517 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293381.517 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.517 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.517 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.517 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.517 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.517 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.517 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.517 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.517 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.517 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.518 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.518 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293381.518 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.519 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.519 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.519 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.520 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.520 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.520 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293381.521 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.521 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.521 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.522 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.522 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.523 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.524 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293381.524 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.524 * [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)))))
1538293381.525 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1538293381.525 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538293381.525 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538293381.525 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293381.525 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293381.525 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293381.525 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.525 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.525 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.525 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.525 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.525 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.525 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.525 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293381.525 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293381.525 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.525 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.525 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293381.525 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293381.525 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293381.525 * [misc]backup-simplify:  Simplify -1 into -1
1538293381.525 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.526 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.526 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.526 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293381.526 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.526 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.526 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.526 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293381.526 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538293381.526 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293381.526 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293381.526 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293381.526 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.527 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.527 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.527 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.527 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.527 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.527 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.527 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293381.527 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293381.527 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.527 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.527 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293381.527 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293381.527 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293381.527 * [misc]backup-simplify:  Simplify -1 into -1
1538293381.527 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.527 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.527 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.527 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293381.528 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.528 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.528 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.528 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293381.528 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.528 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293381.529 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.529 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.530 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293381.530 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.530 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.531 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293381.531 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.531 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293381.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.532 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.532 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.533 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.533 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.535 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293381.535 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.535 * [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)))))
1538293381.535 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1538293381.536 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 x)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1538293381.536 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538293381.536 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293381.536 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293381.536 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293381.536 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.536 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.536 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.536 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.536 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.536 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.536 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293381.536 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.536 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293381.536 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293381.536 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.536 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.536 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.536 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.537 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.537 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293381.537 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293381.537 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293381.537 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.537 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.537 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.537 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.537 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.537 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.537 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293381.537 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.537 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293381.537 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293381.537 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.537 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.537 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.537 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.538 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.538 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.538 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.538 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538293381.538 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293381.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.540 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538293381.540 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.540 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293381.540 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1538293381.540 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1538293381.540 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293381.540 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293381.540 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.540 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.540 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.540 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.540 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.541 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.541 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293381.541 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293381.541 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.541 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.541 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.541 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.541 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.541 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.541 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.541 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.541 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.541 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.542 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293381.542 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293381.542 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.542 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.542 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.542 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.542 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.542 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.542 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293381.542 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293381.542 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.542 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.542 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.542 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.542 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.542 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.542 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.542 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.543 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.543 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.543 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.543 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.543 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.544 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.544 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.544 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.545 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.545 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.545 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.545 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.546 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.546 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.547 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.547 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.547 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.548 * [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)))))
1538293381.548 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538293381.548 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538293381.548 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293381.548 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293381.548 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293381.548 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.548 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.548 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.548 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.548 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.548 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.548 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.548 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293381.548 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293381.548 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.549 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.549 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293381.549 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293381.549 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293381.549 * [misc]backup-simplify:  Simplify -1 into -1
1538293381.549 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.549 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.549 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.549 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293381.549 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.549 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.549 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293381.549 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293381.549 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293381.549 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.549 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.549 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.549 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.549 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.549 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.550 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.550 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293381.550 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293381.550 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.550 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.550 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293381.550 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293381.550 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293381.550 * [misc]backup-simplify:  Simplify -1 into -1
1538293381.550 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.550 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.550 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.550 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293381.550 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.551 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.551 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.551 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.551 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.551 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293381.552 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.552 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.552 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293381.553 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.553 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.553 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293381.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.554 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.555 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.555 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.555 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293381.556 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293381.556 * [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)))))
1538293381.556 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1)
1538293381.556 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538293381.556 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538293381.556 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293381.556 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293381.556 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.556 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.556 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.556 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.556 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.557 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.557 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293381.557 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.557 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293381.557 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293381.557 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293381.557 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.557 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.557 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.557 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.557 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.557 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.557 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293381.557 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.557 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293381.557 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.558 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538293381.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.558 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293381.558 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538293381.558 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538293381.559 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538293381.559 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538293381.559 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293381.559 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293381.559 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.559 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.559 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.559 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.559 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.559 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.559 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.559 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.559 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.559 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293381.559 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293381.559 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.559 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.559 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.559 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.560 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.560 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.560 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.560 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293381.560 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.560 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.560 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.560 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293381.561 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.561 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.561 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.562 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.562 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.562 * [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)))))
1538293381.563 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538293381.563 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538293381.563 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293381.563 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293381.563 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.563 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.563 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.563 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.563 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.563 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.563 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.563 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293381.563 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293381.563 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.563 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.563 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293381.563 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293381.563 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293381.563 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.563 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293381.564 * [misc]taylor:  Taking taylor expansion of x in x
1538293381.564 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.564 * [misc]backup-simplify:  Simplify 1 into 1
1538293381.564 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293381.564 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293381.564 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293381.564 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293381.564 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293381.564 * [misc]backup-simplify:  Simplify 0 into 0
1538293381.564 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.564 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293381.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293381.565 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293381.565 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293381.565 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.566 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293381.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293381.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293381.566 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293381.566 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293381.567 * [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)))))
1538293381.567 * * * [misc]progress:  simplifying candidates
1538293381.567 * * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))>
1538293381.567 * * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1)))>
1538293381.567 * [enter]simplify:  Simplifying (- 1)
1538293381.567 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293381.568 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293381.569 * [exit]simplify:  Simplified to -1
1538293381.569 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))
1538293381.569 * * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))>
1538293381.569 * * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538293381.569 * * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538293381.569 * * * * [misc]progress:  [ 6 / 54 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538293381.569 * * * * [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))))))>
1538293381.569 * * * * [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))))))>
1538293381.569 * * * * [misc]progress:  [ 9 / 54 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538293381.569 * * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538293381.569 * * * * [misc]progress:  [ 11 / 54 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538293381.569 * * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538293381.569 * * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1538293381.569 * * * * [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)))))>
1538293381.569 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538293381.570 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293381.571 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293381.573 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538293381.573 * [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)))))
1538293381.573 * * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538293381.573 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538293381.574 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293381.575 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293381.577 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538293381.577 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538293381.577 * * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293381.577 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538293381.577 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293381.579 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293381.580 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293381.580 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538293381.580 * * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293381.580 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538293381.581 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293381.582 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293381.583 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293381.583 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538293381.584 * * * * [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))))))>
1538293381.584 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538293381.584 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293381.587 * * [misc]simplify:  iters left: 5 (19 enodes)
1538293381.594 * * [misc]simplify:  iters left: 4 (45 enodes)
1538293381.605 * * [misc]simplify:  iters left: 3 (70 enodes)
1538293381.621 * * [misc]simplify:  iters left: 2 (104 enodes)
1538293381.651 * * [misc]simplify:  iters left: 1 (146 enodes)
1538293381.752 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538293381.752 * [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)))))
1538293381.752 * * * * [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))))>
1538293381.752 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538293381.753 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293381.756 * * [misc]simplify:  iters left: 4 (11 enodes)
1538293381.759 * * [misc]simplify:  iters left: 3 (12 enodes)
1538293381.763 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538293381.763 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))
1538293381.763 * * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ 1 x))) (exp (sqrt x))))))>
1538293381.763 * [enter]simplify:  Simplifying (* (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1538293381.764 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293381.768 * * [misc]simplify:  iters left: 5 (14 enodes)
1538293381.772 * * [misc]simplify:  iters left: 4 (16 enodes)
1538293381.777 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ x 1)) (sqrt x)))
1538293381.777 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))
1538293381.777 * * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1538293381.778 * * * * [misc]progress:  [ 22 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538293381.778 * * * * [misc]progress:  [ 23 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538293381.778 * * * * [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))))))>
1538293381.778 * * * * [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))))))>
1538293381.778 * * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538293381.778 * * * * [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)))))))>
1538293381.778 * * * * [misc]progress:  [ 28 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538293381.778 * * * * [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)))))>
1538293381.778 * * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538293381.779 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538293381.779 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293381.782 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293381.785 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293381.785 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538293381.785 * * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))>
1538293381.785 * * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ 1 x) 1/2) (sqrt x))))>
1538293381.785 * * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) 1) (sqrt x))))>
1538293381.785 * * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ 1 x)))) (sqrt x))))>
1538293381.785 * * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ 1 x)))) (sqrt x))))>
1538293381.785 * * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293381.785 * * * * [misc]progress:  [ 37 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x))))>
1538293381.786 * * * * [misc]progress:  [ 38 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))>
1538293381.786 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538293381.786 * * [misc]simplify:  iters left: 6 (6 enodes)
1538293381.789 * * [misc]simplify:  iters left: 5 (10 enodes)
1538293381.792 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538293381.792 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))
1538293381.792 * * * * [misc]progress:  [ 39 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293381.792 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293381.793 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293381.795 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293381.797 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293381.797 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293381.797 * * * * [misc]progress:  [ 40 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x))))>
1538293381.798 * [enter]simplify:  Simplifying (sqrt 1)
1538293381.798 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293381.799 * [exit]simplify:  Simplified to 1
1538293381.799 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))
1538293381.799 * * * * [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))))>
1538293381.800 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538293381.800 * * [misc]simplify:  iters left: 4 (7 enodes)
1538293381.805 * * [misc]simplify:  iters left: 3 (15 enodes)
1538293381.809 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538293381.809 * [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))))
1538293381.809 * * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x))))>
1538293381.809 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538293381.810 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293381.812 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293381.818 * * [misc]simplify:  iters left: 3 (14 enodes)
1538293381.823 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538293381.823 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x))))
1538293381.823 * * * * [misc]progress:  [ 43 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293381.823 * * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))>
1538293381.823 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538293381.824 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293381.826 * * [misc]simplify:  iters left: 2 (7 enodes)
1538293381.828 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293381.828 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))
1538293381.828 * * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))>
1538293381.828 * * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538293381.828 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293381.828 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293381.828 * * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293381.828 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293381.828 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293381.828 * * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293381.829 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293381.829 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293381.829 * * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1538293381.829 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293381.829 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538293381.829 * * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538293381.830 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293381.830 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538293381.830 * * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538293381.830 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293381.830 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538293381.830 * * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1538293381.830 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538293381.831 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293381.836 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293381.847 * * [misc]simplify:  iters left: 4 (39 enodes)
1538293381.862 * * [misc]simplify:  iters left: 3 (57 enodes)
1538293381.882 * * [misc]simplify:  iters left: 2 (74 enodes)
1538293381.902 * * [misc]simplify:  iters left: 1 (88 enodes)
1538293381.918 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538293381.918 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x))))
1538293381.918 * * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538293381.918 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293381.918 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538293381.918 * * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538293381.918 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293381.918 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538293381.918 * * * [misc]progress:  adding candidates to table
1538293382.738 * * [misc]progress:  iteration 4 / 4
1538293382.738 * * * [misc]progress:  picking best candidate
1538293382.822 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293382.822 * * * [misc]progress:  localizing error
1538293382.835 * * * [misc]progress:  generating rewritten candidates
1538293382.836 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1538293382.895 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538293383.046 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1538293383.050 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1)
1538293383.054 * * * [misc]progress:  generating series expansions
1538293383.054 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1538293383.055 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) into (sqrt (+ x 1))
1538293383.055 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538293383.055 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293383.055 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.055 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.055 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.055 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.055 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.055 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.055 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.055 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293383.056 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.056 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293383.056 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293383.056 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.056 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.056 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.056 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.056 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.056 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.056 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.056 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293383.056 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.056 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293383.056 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.056 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538293383.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.057 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293383.057 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538293383.057 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538293383.058 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ 1 (/ 1 x)))) (sqrt (sqrt (+ 1 (/ 1 x))))) into (sqrt (+ (/ 1 x) 1))
1538293383.058 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538293383.058 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293383.058 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.058 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.058 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.058 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.058 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.058 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.058 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.058 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.058 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.059 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.059 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293383.059 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.059 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.059 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.059 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.059 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.059 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.059 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.059 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.059 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.059 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.059 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.059 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.060 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.060 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.060 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293383.060 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.061 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.062 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293383.062 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.062 * [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)))))
1538293383.062 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ 1 (/ 1 (- x))))) (sqrt (sqrt (+ 1 (/ 1 (- x)))))) into (sqrt (- 1 (/ 1 x)))
1538293383.062 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538293383.062 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293383.062 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.062 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.062 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.062 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.062 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.062 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.063 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.063 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.063 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.063 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.063 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293383.063 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293383.063 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.063 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.063 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.063 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.063 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.063 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.063 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.064 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.064 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.064 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.064 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293383.064 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.064 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.064 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.065 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.065 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293383.065 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.066 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.067 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293383.067 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.067 * [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)))))
1538293383.067 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538293383.067 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293383.067 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538293383.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538293383.067 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293383.067 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293383.067 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.067 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.067 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.067 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.067 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.067 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.068 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.068 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293383.068 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.068 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293383.068 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293383.068 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.068 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.068 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.068 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.068 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.069 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538293383.069 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538293383.069 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538293383.069 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.069 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.069 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.069 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.069 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.069 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.069 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.069 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538293383.069 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.069 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538293383.069 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538293383.069 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.069 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.069 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.069 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.070 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.070 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.070 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.070 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538293383.071 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538293383.071 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293383.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.072 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538293383.072 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293383.072 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538293383.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538293383.073 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293383.074 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293383.074 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (sqrt (sqrt (+ 1 (/ 1 x)))) (sqrt (sqrt (+ 1 (/ 1 x))))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1538293383.074 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538293383.074 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538293383.074 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293383.074 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293383.074 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.074 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.074 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.074 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.074 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.075 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.075 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293383.075 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.075 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.075 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.075 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.075 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.075 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.075 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.075 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.075 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.076 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.076 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.076 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293383.076 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538293383.076 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538293383.076 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538293383.076 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.076 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.076 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.076 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.076 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.077 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.077 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538293383.077 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.077 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.077 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.077 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.077 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.077 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.077 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.077 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.077 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.077 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538293383.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.077 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.078 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293383.078 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.078 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.079 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293383.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.079 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.080 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293383.080 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.080 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293383.080 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293383.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.081 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293383.082 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.082 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293383.083 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.084 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293383.084 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293383.084 * [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)))))
1538293383.085 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (sqrt (sqrt (+ 1 (/ 1 (- x))))) (sqrt (sqrt (+ 1 (/ 1 (- x)))))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1538293383.085 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538293383.085 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538293383.085 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293383.085 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293383.085 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.085 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.085 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.085 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.085 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.085 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.085 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.085 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.085 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.085 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.085 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.086 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293383.086 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293383.086 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293383.086 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293383.086 * [misc]backup-simplify:  Simplify -1 into -1
1538293383.086 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.086 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.086 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.086 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293383.086 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.086 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293383.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.087 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.087 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293383.087 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538293383.087 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538293383.087 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538293383.087 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.087 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.087 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.087 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.087 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.087 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.087 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.087 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.087 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.087 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.087 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.088 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293383.088 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538293383.088 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538293383.088 * [misc]taylor:  Taking taylor expansion of -1 in x
1538293383.088 * [misc]backup-simplify:  Simplify -1 into -1
1538293383.088 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.089 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.089 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.089 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538293383.089 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538293383.089 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538293383.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.090 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.090 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538293383.090 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538293383.090 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.090 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.091 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.092 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293383.092 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538293383.093 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538293383.093 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.094 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293383.094 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293383.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.095 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.096 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293383.097 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.098 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538293383.098 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538293383.100 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538293383.101 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538293383.105 * [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)))))
1538293383.105 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1538293383.106 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 x))) into (pow (+ x 1) 1/4)
1538293383.106 * [misc]approximate:  Taking taylor expansion of (pow (+ x 1) 1/4) in (x) around 0
1538293383.106 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538293383.106 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538293383.106 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538293383.106 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.106 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.106 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538293383.106 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.106 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.106 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.107 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.107 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.107 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.107 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.107 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.107 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538293383.107 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.110 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538293383.110 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538293383.110 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538293383.110 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538293383.110 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538293383.110 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538293383.110 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.111 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.111 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538293383.111 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.111 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.111 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.111 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.111 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.111 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.111 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.111 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.111 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538293383.112 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.114 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538293383.114 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538293383.114 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538293383.115 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.116 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 1) 1)))) into 1/4
1538293383.116 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.119 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1538293383.119 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 0))) into -1/8
1538293383.120 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 2) 2)) (* (/ (pow -1/8 1) 1)))) into -3/32
1538293383.120 * [misc]backup-simplify:  Simplify -3/32 into -3/32
1538293383.120 * [misc]backup-simplify:  Simplify (+ (* -3/32 (pow x 2)) (+ (* 1/4 x) 1)) into (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538293383.121 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 x)))) into (pow (+ (/ 1 x) 1) 1/4)
1538293383.121 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in (x) around 0
1538293383.121 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538293383.121 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538293383.121 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538293383.121 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.121 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.121 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538293383.121 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.121 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.121 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.121 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.121 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.121 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.121 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.121 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.121 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.121 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.121 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.121 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538293383.122 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538293383.122 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538293383.122 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538293383.122 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538293383.122 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.122 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.122 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538293383.122 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.122 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.122 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.122 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.122 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.122 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.122 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.122 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.122 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.122 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.122 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538293383.122 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538293383.122 * [misc]backup-simplify:  Simplify (pow x -1/4) into (pow x -1/4)
1538293383.123 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.123 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.124 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538293383.124 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.124 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 (- (log x)))) into 1/4
1538293383.125 * [misc]backup-simplify:  Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow 1/4 1) 1)))) into (* 1/4 (pow (/ 1 x) 1/4))
1538293383.125 * [misc]backup-simplify:  Simplify (* 1/4 (pow (/ 1 x) 1/4)) into (* 1/4 (pow (/ 1 x) 1/4))
1538293383.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.128 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1538293383.129 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.129 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 (- (log x))))) into (- 1/8)
1538293383.130 * [misc]backup-simplify:  Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow 1/4 2) 2)) (* (/ (pow (- 1/8) 1) 1)))) into (* -3/32 (pow (/ 1 x) 1/4))
1538293383.131 * [misc]backup-simplify:  Simplify (* -3/32 (pow (/ 1 x) 1/4)) into (* -3/32 (pow (/ 1 x) 1/4))
1538293383.132 * [misc]backup-simplify:  Simplify (+ (* (* -3/32 (pow (/ 1 (/ 1 x)) 1/4)) (pow (/ 1 x) 2)) (+ (* (* 1/4 (pow (/ 1 (/ 1 x)) 1/4)) (/ 1 x)) (pow (/ 1 x) -1/4))) into (- (+ (pow (/ 1 x) -1/4) (* 1/4 (pow (/ 1 (pow x 3)) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4)))
1538293383.132 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 (- x))))) into (pow (- 1 (/ 1 x)) 1/4)
1538293383.132 * [misc]approximate:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in (x) around 0
1538293383.132 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538293383.132 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538293383.132 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538293383.132 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.132 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.132 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538293383.132 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.132 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.132 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.132 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.132 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.132 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.132 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.132 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.133 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538293383.133 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.133 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538293383.133 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538293383.133 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538293383.133 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538293383.133 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538293383.133 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.133 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.133 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538293383.133 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.133 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.133 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.133 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.133 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.133 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.133 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.133 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.134 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.134 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538293383.134 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.134 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538293383.134 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538293383.134 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538293383.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.136 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1538293383.137 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.137 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1) (* 0 (- (log -1) (log x)))) into (- 1/4)
1538293383.138 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (- (log -1) (log x)))) (+ (* (/ (pow (- 1/4) 1) 1)))) into (* -1/4 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.138 * [misc]backup-simplify:  Simplify (* -1/4 (exp (* 1/4 (- (log -1) (log x))))) into (* -1/4 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.141 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1538293383.142 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.142 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (- (log -1) (log x))))) into (- 1/8)
1538293383.144 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (- (log -1) (log x)))) (+ (* (/ (pow (- 1/4) 2) 2)) (* (/ (pow (- 1/8) 1) 1)))) into (* -3/32 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.144 * [misc]backup-simplify:  Simplify (* -3/32 (exp (* 1/4 (- (log -1) (log x))))) into (* -3/32 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.145 * [misc]backup-simplify:  Simplify (+ (* (* -3/32 (exp (* 1/4 (- (log -1) (log (/ 1 (- x))))))) (pow (/ 1 (- x)) 2)) (+ (* (* -1/4 (exp (* 1/4 (- (log -1) (log (/ 1 (- x))))))) (/ 1 (- x))) (exp (* 1/4 (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (* 1/4 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 3/32 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2))))
1538293383.145 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1)
1538293383.146 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 x))) into (pow (+ x 1) 1/4)
1538293383.146 * [misc]approximate:  Taking taylor expansion of (pow (+ x 1) 1/4) in (x) around 0
1538293383.146 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538293383.146 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538293383.146 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538293383.146 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.146 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.146 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538293383.146 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.146 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.146 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.146 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.146 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.146 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.146 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.147 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538293383.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.149 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538293383.150 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538293383.150 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538293383.150 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538293383.150 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538293383.150 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538293383.150 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.150 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.150 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538293383.150 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538293383.150 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.150 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.150 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.150 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.150 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.150 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.150 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538293383.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.153 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538293383.154 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538293383.154 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538293383.154 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.155 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 1) 1)))) into 1/4
1538293383.155 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.160 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1538293383.160 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 0))) into -1/8
1538293383.163 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 2) 2)) (* (/ (pow -1/8 1) 1)))) into -3/32
1538293383.163 * [misc]backup-simplify:  Simplify -3/32 into -3/32
1538293383.163 * [misc]backup-simplify:  Simplify (+ (* -3/32 (pow x 2)) (+ (* 1/4 x) 1)) into (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538293383.163 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 x)))) into (pow (+ (/ 1 x) 1) 1/4)
1538293383.163 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in (x) around 0
1538293383.163 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538293383.163 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538293383.163 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538293383.163 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.163 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.164 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538293383.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.164 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.164 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.164 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.164 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.164 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.164 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.164 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.164 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.165 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538293383.165 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538293383.165 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538293383.165 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538293383.165 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538293383.165 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.165 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.165 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538293383.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538293383.165 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.165 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.165 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.165 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.165 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.165 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.165 * [misc]backup-simplify:  Simplify (log 1) into 0
1538293383.166 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.166 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538293383.166 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538293383.166 * [misc]backup-simplify:  Simplify (pow x -1/4) into (pow x -1/4)
1538293383.166 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.166 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538293383.169 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538293383.169 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.169 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 (- (log x)))) into 1/4
1538293383.171 * [misc]backup-simplify:  Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow 1/4 1) 1)))) into (* 1/4 (pow (/ 1 x) 1/4))
1538293383.171 * [misc]backup-simplify:  Simplify (* 1/4 (pow (/ 1 x) 1/4)) into (* 1/4 (pow (/ 1 x) 1/4))
1538293383.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.176 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1538293383.176 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538293383.177 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 (- (log x))))) into (- 1/8)
1538293383.179 * [misc]backup-simplify:  Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow 1/4 2) 2)) (* (/ (pow (- 1/8) 1) 1)))) into (* -3/32 (pow (/ 1 x) 1/4))
1538293383.179 * [misc]backup-simplify:  Simplify (* -3/32 (pow (/ 1 x) 1/4)) into (* -3/32 (pow (/ 1 x) 1/4))
1538293383.181 * [misc]backup-simplify:  Simplify (+ (* (* -3/32 (pow (/ 1 (/ 1 x)) 1/4)) (pow (/ 1 x) 2)) (+ (* (* 1/4 (pow (/ 1 (/ 1 x)) 1/4)) (/ 1 x)) (pow (/ 1 x) -1/4))) into (- (+ (pow (/ 1 x) -1/4) (* 1/4 (pow (/ 1 (pow x 3)) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4)))
1538293383.181 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 (- x))))) into (pow (- 1 (/ 1 x)) 1/4)
1538293383.181 * [misc]approximate:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in (x) around 0
1538293383.181 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538293383.181 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538293383.182 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538293383.182 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.182 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.182 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538293383.182 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.182 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.182 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.182 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.182 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.182 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.182 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.183 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538293383.183 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.183 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538293383.183 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538293383.183 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538293383.183 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538293383.183 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538293383.184 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538293383.184 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538293383.184 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538293383.184 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538293383.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1538293383.184 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.184 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538293383.184 * [misc]taylor:  Taking taylor expansion of x in x
1538293383.184 * [misc]backup-simplify:  Simplify 0 into 0
1538293383.184 * [misc]backup-simplify:  Simplify 1 into 1
1538293383.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538293383.184 * [misc]backup-simplify:  Simplify (- 1) into -1
1538293383.184 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538293383.184 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538293383.185 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.185 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538293383.185 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538293383.186 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538293383.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538293383.186 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.186 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538293383.189 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1538293383.190 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.190 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1) (* 0 (- (log -1) (log x)))) into (- 1/4)
1538293383.192 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (- (log -1) (log x)))) (+ (* (/ (pow (- 1/4) 1) 1)))) into (* -1/4 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.192 * [misc]backup-simplify:  Simplify (* -1/4 (exp (* 1/4 (- (log -1) (log x))))) into (* -1/4 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538293383.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1538293383.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538293383.197 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1538293383.197 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538293383.198 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (- (log -1) (log x))))) into (- 1/8)
1538293383.201 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (- (log -1) (log x)))) (+ (* (/ (pow (- 1/4) 2) 2)) (* (/ (pow (- 1/8) 1) 1)))) into (* -3/32 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.201 * [misc]backup-simplify:  Simplify (* -3/32 (exp (* 1/4 (- (log -1) (log x))))) into (* -3/32 (exp (* 1/4 (- (log -1) (log x)))))
1538293383.202 * [misc]backup-simplify:  Simplify (+ (* (* -3/32 (exp (* 1/4 (- (log -1) (log (/ 1 (- x))))))) (pow (/ 1 (- x)) 2)) (+ (* (* -1/4 (exp (* 1/4 (- (log -1) (log (/ 1 (- x))))))) (/ 1 (- x))) (exp (* 1/4 (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (* 1/4 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 3/32 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2))))
1538293383.203 * * * [misc]progress:  simplifying candidates
1538293383.203 * * * * [misc]progress:  [ 1 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) (+ 1/2 1/2)) (sqrt x))))>
1538293383.203 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538293383.203 * * [misc]simplify:  iters left: 3 (4 enodes)
1538293383.205 * * [misc]simplify:  iters left: 2 (7 enodes)
1538293383.207 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293383.207 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) (+ 1/2 1/2)) (sqrt x))))
1538293383.207 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538293383.207 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293383.209 * * [misc]simplify:  iters left: 1 (3 enodes)
1538293383.210 * [exit]simplify:  Simplified to 1
1538293383.210 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) 1) (sqrt x))))
1538293383.210 * * * * [misc]progress:  [ 2 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) (+ 1 1)) (sqrt x))))>
1538293383.210 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293383.211 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293383.213 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293383.215 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293383.215 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ x 1))) (+ 1 1)) (sqrt x))))
1538293383.215 * [enter]simplify:  Simplifying (+ 1 1)
1538293383.215 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293383.217 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293383.218 * [exit]simplify:  Simplified to 2
1538293383.218 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) 2) (sqrt x))))
1538293383.218 * * * * [misc]progress:  [ 3 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 1/2) (sqrt x))))>
1538293383.218 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1538293383.219 * * [misc]simplify:  iters left: 5 (5 enodes)
1538293383.221 * * [misc]simplify:  iters left: 4 (8 enodes)
1538293383.223 * * [misc]simplify:  iters left: 3 (9 enodes)
1538293383.226 * [exit]simplify:  Simplified to (+ x 1)
1538293383.226 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (+ x 1) 1/2) (sqrt x))))
1538293383.226 * * * * [misc]progress:  [ 4 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (sqrt x))))>
1538293383.226 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538293383.227 * * [misc]simplify:  iters left: 6 (6 enodes)
1538293383.229 * * [misc]simplify:  iters left: 5 (9 enodes)
1538293383.232 * * [misc]simplify:  iters left: 4 (10 enodes)
1538293383.234 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538293383.234 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) 1) (sqrt x))))
1538293383.235 * * * * [misc]progress:  [ 5 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) 2) (sqrt x))))>
1538293383.235 * * * * [misc]progress:  [ 6 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) (+ 1 1)) (sqrt x))))>
1538293383.235 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293383.235 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293383.237 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293383.240 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293383.240 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ x 1))) (+ 1 1)) (sqrt x))))
1538293383.240 * * * * [misc]progress:  [ 7 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (sqrt x))))>
1538293383.240 * * * * [misc]progress:  [ 8 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (+ (log (sqrt (sqrt (+ 1 x)))) (log (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293383.240 * [enter]simplify:  Simplifying (+ (log (sqrt (sqrt (+ 1 x)))) (log (sqrt (sqrt (+ 1 x)))))
1538293383.241 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293383.243 * * [misc]simplify:  iters left: 5 (10 enodes)
1538293383.247 * [exit]simplify:  Simplified to (+ (log (sqrt (sqrt (+ x 1)))) (log (sqrt (sqrt (+ x 1)))))
1538293383.247 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (exp (+ (log (sqrt (sqrt (+ x 1)))) (log (sqrt (sqrt (+ x 1)))))) (sqrt x))))
1538293383.247 * * * * [misc]progress:  [ 9 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293383.247 * * * * [misc]progress:  [ 10 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293383.247 * * * * [misc]progress:  [ 11 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293383.247 * [enter]simplify:  Simplifying (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))
1538293383.252 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293383.256 * * [misc]simplify:  iters left: 5 (16 enodes)
1538293383.262 * * [misc]simplify:  iters left: 4 (25 enodes)
1538293383.271 * * [misc]simplify:  iters left: 3 (30 enodes)
1538293383.283 * * [misc]simplify:  iters left: 2 (50 enodes)
1538293383.300 * * [misc]simplify:  iters left: 1 (52 enodes)
1538293383.317 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (+ x 1))
1538293383.317 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (cbrt (* (sqrt (+ x 1)) (+ x 1))) (sqrt x))))
1538293383.317 * * * * [misc]progress:  [ 12 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (cbrt (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (cbrt (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293383.317 * * * * [misc]progress:  [ 13 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293383.317 * * * * [misc]progress:  [ 14 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (sqrt x))))>
1538293383.318 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1538293383.318 * * [misc]simplify:  iters left: 5 (5 enodes)
1538293383.320 * * [misc]simplify:  iters left: 4 (8 enodes)
1538293383.322 * * [misc]simplify:  iters left: 3 (9 enodes)
1538293383.325 * [exit]simplify:  Simplified to (+ x 1)
1538293383.325 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538293383.325 * * * * [misc]progress:  [ 15 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293383.325 * * * * [misc]progress:  [ 16 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538293383.325 * [enter]simplify:  Simplifying (+ 1 x)
1538293383.325 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293383.326 * * [misc]simplify:  iters left: 1 (6 enodes)
1538293383.328 * [exit]simplify:  Simplified to (+ x 1)
1538293383.328 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538293383.328 * * * * [misc]progress:  [ 17 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ (pow 1 3) (pow x 3))))) (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))) (sqrt x))))>
1538293383.328 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ (pow 1 3) (pow x 3)))))
1538293383.329 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293383.334 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293383.339 * * [misc]simplify:  iters left: 4 (18 enodes)
1538293383.343 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538293383.343 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (+ 1 (pow x 3))) (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))) (sqrt x))))
1538293383.343 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))
1538293383.344 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293383.349 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293383.356 * * [misc]simplify:  iters left: 4 (29 enodes)
1538293383.367 * * [misc]simplify:  iters left: 3 (41 enodes)
1538293383.378 * * [misc]simplify:  iters left: 2 (45 enodes)
1538293383.391 * * [misc]simplify:  iters left: 1 (57 enodes)
1538293383.410 * [exit]simplify:  Simplified to (sqrt (+ (- 1 x) (* x x)))
1538293383.410 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (- 1 x) (* x x)))) (sqrt x))))
1538293383.410 * * * * [misc]progress:  [ 18 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (- (* 1 1) (* x x))))) (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (- 1 x))))) (sqrt x))))>
1538293383.410 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (- (* 1 1) (* x x)))))
1538293383.412 * * [misc]simplify:  iters left: 6 (14 enodes)
1538293383.418 * * [misc]simplify:  iters left: 5 (23 enodes)
1538293383.422 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293383.427 * [exit]simplify:  Simplified to (* (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (+ 1 (pow x 3)))))
1538293383.427 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (+ 1 (pow x 3))))) (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (- 1 x))))) (sqrt x))))
1538293383.427 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (- 1 x))))
1538293383.428 * * [misc]simplify:  iters left: 6 (13 enodes)
1538293383.431 * * [misc]simplify:  iters left: 5 (22 enodes)
1538293383.435 * * [misc]simplify:  iters left: 4 (33 enodes)
1538293383.441 * * [misc]simplify:  iters left: 3 (40 enodes)
1538293383.449 * * [misc]simplify:  iters left: 2 (46 enodes)
1538293383.463 * * [misc]simplify:  iters left: 1 (58 enodes)
1538293383.482 * [exit]simplify:  Simplified to (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ (* x x) (- 1 x)))))
1538293383.482 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (+ 1 (pow x 3))))) (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ (* x x) (- 1 x)))))) (sqrt x))))
1538293383.482 * * * * [misc]progress:  [ 19 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ (pow 1 3) (pow x 3))))) (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))) (sqrt x))))>
1538293383.482 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ (pow 1 3) (pow x 3)))))
1538293383.484 * * [misc]simplify:  iters left: 6 (14 enodes)
1538293383.490 * * [misc]simplify:  iters left: 5 (23 enodes)
1538293383.497 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293383.505 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (- 1 (* x x)))))
1538293383.505 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (- 1 (* x x))))) (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))) (sqrt x))))
1538293383.506 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))
1538293383.507 * * [misc]simplify:  iters left: 6 (13 enodes)
1538293383.516 * * [misc]simplify:  iters left: 5 (23 enodes)
1538293383.525 * * [misc]simplify:  iters left: 4 (35 enodes)
1538293383.538 * * [misc]simplify:  iters left: 3 (44 enodes)
1538293383.550 * * [misc]simplify:  iters left: 2 (56 enodes)
1538293383.570 * * [misc]simplify:  iters left: 1 (71 enodes)
1538293383.592 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (- 1 x) (* x x)))) (sqrt (sqrt (- 1 x))))
1538293383.593 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (- 1 (* x x))))) (* (sqrt (sqrt (+ (- 1 x) (* x x)))) (sqrt (sqrt (- 1 x))))) (sqrt x))))
1538293383.593 * * * * [misc]progress:  [ 20 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (- (* 1 1) (* x x))))) (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x))))) (sqrt x))))>
1538293383.593 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (- (* 1 1) (* x x)))))
1538293383.594 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293383.597 * * [misc]simplify:  iters left: 5 (12 enodes)
1538293383.602 * * [misc]simplify:  iters left: 4 (17 enodes)
1538293383.607 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538293383.607 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (- 1 (* x x))) (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x))))) (sqrt x))))
1538293383.607 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x))))
1538293383.608 * * [misc]simplify:  iters left: 6 (6 enodes)
1538293383.610 * * [misc]simplify:  iters left: 5 (10 enodes)
1538293383.613 * * [misc]simplify:  iters left: 4 (12 enodes)
1538293383.617 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538293383.617 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x))))
1538293383.617 * * * * [misc]progress:  [ 21 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.617 * * * * [misc]progress:  [ 22 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x)))))) (cbrt (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.617 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (+ 1 x))))
1538293383.618 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.620 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.623 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (+ x 1))))
1538293383.623 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x)))))) (cbrt (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538293383.623 * * * * [misc]progress:  [ 23 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (cbrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.624 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt (+ 1 x))))
1538293383.624 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.627 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.629 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt (+ x 1))))
1538293383.629 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))) (sqrt (cbrt (sqrt (+ x 1))))) (sqrt x))))
1538293383.630 * * * * [misc]progress:  [ 24 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (sqrt (cbrt (+ 1 x))))) (sqrt x))))>
1538293383.630 * [enter]simplify:  Simplifying (sqrt (sqrt (cbrt (+ 1 x))))
1538293383.630 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.633 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.635 * [exit]simplify:  Simplified to (sqrt (sqrt (cbrt (+ x 1))))
1538293383.636 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))) (sqrt (sqrt (cbrt (+ x 1))))) (sqrt x))))
1538293383.636 * * * * [misc]progress:  [ 25 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.636 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293383.636 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.639 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.640 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293383.640 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538293383.640 * * * * [misc]progress:  [ 26 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293383.641 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293383.641 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293383.642 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293383.643 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293383.643 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1538293383.643 * * * * [misc]progress:  [ 27 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.643 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293383.644 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.645 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.646 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293383.646 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538293383.646 * * * * [misc]progress:  [ 28 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293383.647 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293383.647 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293383.650 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293383.651 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293383.651 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt 1)) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1538293383.652 * * * * [misc]progress:  [ 29 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.652 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293383.652 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.653 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.655 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293383.655 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538293383.655 * * * * [misc]progress:  [ 30 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293383.655 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293383.655 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293383.656 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293383.658 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293383.658 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) 1) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1538293383.658 * * * * [misc]progress:  [ 31 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.658 * [enter]simplify:  Simplifying (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x)))))
1538293383.658 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293383.660 * * [misc]simplify:  iters left: 5 (10 enodes)
1538293383.662 * [exit]simplify:  Simplified to (* (cbrt (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (sqrt (+ x 1)))))
1538293383.662 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (sqrt (+ x 1))))) (* (cbrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.662 * * * * [misc]progress:  [ 32 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (sqrt (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.662 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538293383.662 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293383.664 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293383.666 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ x 1))))
1538293383.666 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (sqrt (+ x 1)))) (* (sqrt (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.666 * * * * [misc]progress:  [ 33 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (sqrt (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.666 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538293383.666 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293383.668 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293383.670 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ x 1))))
1538293383.670 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (fabs (cbrt (+ x 1)))) (* (sqrt (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.670 * * * * [misc]progress:  [ 34 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.670 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293383.670 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.671 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.673 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293383.673 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (sqrt (+ x 1)))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.673 * * * * [misc]progress:  [ 35 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt 1)) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.673 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1538293383.674 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293383.676 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293383.676 * [exit]simplify:  Simplified to 1
1538293383.676 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.676 * * * * [misc]progress:  [ 36 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.677 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293383.678 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.680 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.683 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293383.683 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (sqrt (+ x 1)))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.684 * * * * [misc]progress:  [ 37 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.684 * [enter]simplify:  Simplifying (sqrt 1)
1538293383.684 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293383.686 * [exit]simplify:  Simplified to 1
1538293383.686 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.686 * * * * [misc]progress:  [ 38 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.686 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293383.687 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293383.689 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293383.692 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293383.692 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (sqrt (+ x 1)))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293383.692 * * * * [misc]progress:  [ 39 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293383.692 * * * * [misc]progress:  [ 40 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ (pow 1 3) (pow x 3))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (sqrt x))))>
1538293383.692 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538293383.693 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293383.697 * * [misc]simplify:  iters left: 5 (16 enodes)
1538293383.704 * * [misc]simplify:  iters left: 4 (27 enodes)
1538293383.709 * * [misc]simplify:  iters left: 3 (39 enodes)
1538293383.714 * * [misc]simplify:  iters left: 2 (43 enodes)
1538293383.722 * * [misc]simplify:  iters left: 1 (56 enodes)
1538293383.736 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (- 1 x) (* x x))))
1538293383.736 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ (pow 1 3) (pow x 3))))) (sqrt (sqrt (+ (- 1 x) (* x x))))) (sqrt x))))
1538293383.736 * * * * [misc]progress:  [ 41 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (- (* 1 1) (* x x))))) (sqrt (sqrt (- 1 x)))) (sqrt x))))>
1538293383.737 * [enter]simplify:  Simplifying (sqrt (sqrt (- 1 x)))
1538293383.737 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293383.739 * * [misc]simplify:  iters left: 3 (9 enodes)
1538293383.742 * * [misc]simplify:  iters left: 2 (10 enodes)
1538293383.745 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1538293383.745 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (- (* 1 1) (* x x))))) (sqrt (sqrt (- 1 x)))) (sqrt x))))
1538293383.745 * * * * [misc]progress:  [ 42 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (sqrt x))))>
1538293383.745 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1538293383.747 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293383.756 * * [misc]simplify:  iters left: 5 (22 enodes)
1538293383.763 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (+ x 1))))
1538293383.763 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (sqrt x))))
1538293383.763 * * * * [misc]progress:  [ 43 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (- 1 x)))) (sqrt x))))>
1538293383.763 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1538293383.764 * * [misc]simplify:  iters left: 6 (11 enodes)
1538293383.769 * * [misc]simplify:  iters left: 5 (17 enodes)
1538293383.775 * * [misc]simplify:  iters left: 4 (21 enodes)
1538293383.782 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (- 1 (* x x)))))
1538293383.783 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (- 1 (* x x))))) (sqrt (sqrt (- 1 x)))) (sqrt x))))
1538293383.783 * * * * [misc]progress:  [ 44 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293383.783 * * * * [misc]progress:  [ 45 / 110 ] simplifiying candidate #<alt (λ (x) (pow (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) -1))>
1538293383.783 * * * * [misc]progress:  [ 46 / 110 ] simplifiying candidate #<alt (λ (x) (pow (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (- 1)))>
1538293383.783 * [enter]simplify:  Simplifying (- 1)
1538293383.784 * * [misc]simplify:  iters left: 2 (2 enodes)
1538293383.785 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293383.786 * [exit]simplify:  Simplified to -1
1538293383.786 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) -1))
1538293383.786 * * * * [misc]progress:  [ 47 / 110 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) 1))>
1538293383.786 * * * * [misc]progress:  [ 48 / 110 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538293383.786 * * * * [misc]progress:  [ 49 / 110 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538293383.787 * * * * [misc]progress:  [ 50 / 110 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538293383.787 * * * * [misc]progress:  [ 51 / 110 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (cbrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))) (cbrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538293383.787 * * * * [misc]progress:  [ 52 / 110 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538293383.787 * * * * [misc]progress:  [ 53 / 110 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (sqrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538293383.787 * * * * [misc]progress:  [ 54 / 110 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538293383.787 * * * * [misc]progress:  [ 55 / 110 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538293383.787 * * * * [misc]progress:  [ 56 / 110 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538293383.787 * * * * [misc]progress:  [ 57 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) 1)))>
1538293383.787 * * * * [misc]progress:  [ 58 / 110 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))) (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538293383.787 * [enter]simplify:  Simplifying (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1538293383.788 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293383.792 * * [misc]simplify:  iters left: 5 (13 enodes)
1538293383.796 * * [misc]simplify:  iters left: 4 (14 enodes)
1538293383.801 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538293383.801 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538293383.801 * * * * [misc]progress:  [ 59 / 110 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (sqrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538293383.801 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1538293383.802 * * [misc]simplify:  iters left: 6 (9 enodes)
1538293383.806 * * [misc]simplify:  iters left: 5 (13 enodes)
1538293383.810 * * [misc]simplify:  iters left: 4 (14 enodes)
1538293383.813 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538293383.813 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538293383.813 * * * * [misc]progress:  [ 60 / 110 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293383.813 * [enter]simplify:  Simplifying (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538293383.814 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293383.815 * * [misc]simplify:  iters left: 5 (12 enodes)
1538293383.817 * * [misc]simplify:  iters left: 4 (13 enodes)
1538293383.819 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538293383.819 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538293383.819 * * * * [misc]progress:  [ 61 / 110 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) 3) (pow (sqrt x) 3))) (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (- (* (sqrt x) (sqrt x)) (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538293383.819 * [enter]simplify:  Simplifying (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (- (* (sqrt x) (sqrt x)) (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293383.820 * * [misc]simplify:  iters left: 6 (12 enodes)
1538293383.824 * * [misc]simplify:  iters left: 5 (27 enodes)
1538293383.831 * * [misc]simplify:  iters left: 4 (51 enodes)
1538293383.845 * * [misc]simplify:  iters left: 3 (99 enodes)
1538293383.890 * * [misc]simplify:  iters left: 2 (145 enodes)
1538293383.926 * * [misc]simplify:  iters left: 1 (201 enodes)
1538293384.003 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt x) (sqrt (+ x 1))))
1538293384.003 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) 3) (pow (sqrt x) 3))) (- (+ (+ x x) 1) (* (sqrt x) (sqrt (+ x 1))))))
1538293384.004 * * * * [misc]progress:  [ 62 / 110 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.004 * [enter]simplify:  Simplifying (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538293384.005 * * [misc]simplify:  iters left: 6 (8 enodes)
1538293384.006 * * [misc]simplify:  iters left: 5 (13 enodes)
1538293384.008 * * [misc]simplify:  iters left: 4 (15 enodes)
1538293384.011 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538293384.011 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))
1538293384.011 * * * * [misc]progress:  [ 63 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (pow (sqrt (+ 1 x)) 1/2)) (sqrt x))))>
1538293384.011 * * * * [misc]progress:  [ 64 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (pow (sqrt (sqrt (+ 1 x))) 1)) (sqrt x))))>
1538293384.011 * * * * [misc]progress:  [ 65 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (exp (log (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.011 * * * * [misc]progress:  [ 66 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (log (exp (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.011 * * * * [misc]progress:  [ 67 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x))))) (cbrt (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.011 * * * * [misc]progress:  [ 68 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (cbrt (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.011 * * * * [misc]progress:  [ 69 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (cbrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.011 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538293384.012 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293384.015 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293384.019 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ x 1))))
1538293384.019 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (fabs (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (sqrt (+ 1 x)))))) (sqrt x))))
1538293384.019 * * * * [misc]progress:  [ 70 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (cbrt (+ 1 x)))))) (sqrt x))))>
1538293384.019 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538293384.020 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293384.023 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293384.026 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ x 1))))
1538293384.026 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (fabs (cbrt (+ x 1)))) (sqrt (sqrt (cbrt (+ 1 x)))))) (sqrt x))))
1538293384.026 * * * * [misc]progress:  [ 71 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.027 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293384.027 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293384.030 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293384.032 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293384.032 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (sqrt (+ 1 x)))))) (sqrt x))))
1538293384.032 * * * * [misc]progress:  [ 72 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293384.033 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1538293384.033 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293384.035 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293384.036 * [exit]simplify:  Simplified to 1
1538293384.036 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* 1 (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293384.036 * * * * [misc]progress:  [ 73 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.036 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293384.037 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293384.039 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293384.042 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293384.042 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (sqrt (+ 1 x)))))) (sqrt x))))
1538293384.042 * * * * [misc]progress:  [ 74 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293384.042 * [enter]simplify:  Simplifying (sqrt 1)
1538293384.043 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293384.044 * [exit]simplify:  Simplified to 1
1538293384.044 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* 1 (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538293384.044 * * * * [misc]progress:  [ 75 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (/ (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))) (sqrt x))))>
1538293384.045 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (pow 1 3) (pow x 3))))
1538293384.045 * * [misc]simplify:  iters left: 5 (8 enodes)
1538293384.051 * * [misc]simplify:  iters left: 4 (16 enodes)
1538293384.055 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (pow x 3))))
1538293384.055 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (/ (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))) (sqrt x))))
1538293384.055 * * * * [misc]progress:  [ 76 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (/ (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (- 1 x))))) (sqrt x))))>
1538293384.055 * [enter]simplify:  Simplifying (sqrt (sqrt (- (* 1 1) (* x x))))
1538293384.059 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293384.062 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293384.066 * * [misc]simplify:  iters left: 4 (15 enodes)
1538293384.071 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 (* x x))))
1538293384.071 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (- 1 x))))) (sqrt x))))
1538293384.071 * * * * [misc]progress:  [ 77 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538293384.071 * * * * [misc]progress:  [ 78 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293384.071 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293384.072 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293384.073 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293384.074 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293384.074 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538293384.074 * * * * [misc]progress:  [ 79 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293384.074 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293384.074 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293384.075 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293384.077 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293384.077 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538293384.077 * * * * [misc]progress:  [ 80 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* 1 (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538293384.077 * * * * [misc]progress:  [ 81 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (pow (sqrt (+ 1 x)) 1/2) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.077 * * * * [misc]progress:  [ 82 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (pow (sqrt (sqrt (+ 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.077 * * * * [misc]progress:  [ 83 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (exp (log (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.077 * * * * [misc]progress:  [ 84 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (log (exp (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.077 * * * * [misc]progress:  [ 85 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x))))) (cbrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.077 * * * * [misc]progress:  [ 86 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (cbrt (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.077 * * * * [misc]progress:  [ 87 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.077 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538293384.078 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293384.079 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293384.081 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ x 1))))
1538293384.081 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* (fabs (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.081 * * * * [misc]progress:  [ 88 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.081 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538293384.081 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293384.083 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293384.085 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ x 1))))
1538293384.085 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* (sqrt (fabs (cbrt (+ x 1)))) (sqrt (sqrt (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.085 * * * * [misc]progress:  [ 89 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.085 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293384.085 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293384.086 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293384.088 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293384.088 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.088 * * * * [misc]progress:  [ 90 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.088 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1538293384.088 * * [misc]simplify:  iters left: 2 (3 enodes)
1538293384.089 * * [misc]simplify:  iters left: 1 (5 enodes)
1538293384.090 * [exit]simplify:  Simplified to 1
1538293384.090 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.090 * * * * [misc]progress:  [ 91 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.090 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538293384.090 * * [misc]simplify:  iters left: 5 (6 enodes)
1538293384.092 * * [misc]simplify:  iters left: 4 (9 enodes)
1538293384.095 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538293384.095 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.095 * * * * [misc]progress:  [ 92 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt 1) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.095 * [enter]simplify:  Simplifying (sqrt 1)
1538293384.095 * * [misc]simplify:  iters left: 1 (2 enodes)
1538293384.097 * [exit]simplify:  Simplified to 1
1538293384.097 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.097 * * * * [misc]progress:  [ 93 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (/ (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.097 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (pow 1 3) (pow x 3))))
1538293384.098 * * [misc]simplify:  iters left: 5 (8 enodes)
1538293384.103 * * [misc]simplify:  iters left: 4 (16 enodes)
1538293384.108 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (pow x 3))))
1538293384.108 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (/ (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.108 * * * * [misc]progress:  [ 94 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (/ (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.108 * [enter]simplify:  Simplifying (sqrt (sqrt (- (* 1 1) (* x x))))
1538293384.109 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293384.112 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293384.116 * * [misc]simplify:  iters left: 4 (15 enodes)
1538293384.121 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 (* x x))))
1538293384.121 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.121 * * * * [misc]progress:  [ 95 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.121 * * * * [misc]progress:  [ 96 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.122 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293384.122 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293384.124 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293384.127 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293384.127 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.127 * * * * [misc]progress:  [ 97 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.127 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538293384.128 * * [misc]simplify:  iters left: 4 (5 enodes)
1538293384.130 * * [misc]simplify:  iters left: 3 (8 enodes)
1538293384.132 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538293384.132 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.132 * * * * [misc]progress:  [ 98 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.132 * * * * [misc]progress:  [ 99 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1538293384.133 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538293384.133 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293384.139 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293384.149 * * [misc]simplify:  iters left: 4 (39 enodes)
1538293384.164 * * [misc]simplify:  iters left: 3 (57 enodes)
1538293384.176 * * [misc]simplify:  iters left: 2 (74 enodes)
1538293384.188 * * [misc]simplify:  iters left: 1 (88 enodes)
1538293384.204 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538293384.204 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x))))
1538293384.204 * * * * [misc]progress:  [ 100 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538293384.204 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293384.205 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538293384.205 * * * * [misc]progress:  [ 101 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538293384.205 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293384.205 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538293384.205 * * * * [misc]progress:  [ 102 / 110 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538293384.205 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538293384.205 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293384.205 * * * * [misc]progress:  [ 103 / 110 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293384.205 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293384.205 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293384.205 * * * * [misc]progress:  [ 104 / 110 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538293384.205 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538293384.205 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538293384.205 * * * * [misc]progress:  [ 105 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))) (sqrt x))))>
1538293384.205 * [enter]simplify:  Simplifying (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538293384.206 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293384.209 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293384.216 * * [misc]simplify:  iters left: 4 (39 enodes)
1538293384.231 * * [misc]simplify:  iters left: 3 (57 enodes)
1538293384.250 * * [misc]simplify:  iters left: 2 (74 enodes)
1538293384.277 * * [misc]simplify:  iters left: 1 (88 enodes)
1538293384.294 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/4 x)) (* (* x x) -3/32))
1538293384.295 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (+ (+ 1 (* 1/4 x)) (* (* x x) -3/32))) (sqrt x))))
1538293384.295 * * * * [misc]progress:  [ 106 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (- (+ (pow (/ 1 x) -1/4) (* 1/4 (pow (/ 1 (pow x 3)) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4)))) (sqrt x))))>
1538293384.295 * [enter]simplify:  Simplifying (- (+ (pow (/ 1 x) -1/4) (* 1/4 (pow (/ 1 (pow x 3)) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4)))
1538293384.296 * * [misc]simplify:  iters left: 6 (19 enodes)
1538293384.300 * * [misc]simplify:  iters left: 5 (31 enodes)
1538293384.308 * * [misc]simplify:  iters left: 4 (49 enodes)
1538293384.321 * * [misc]simplify:  iters left: 3 (57 enodes)
1538293384.337 * * [misc]simplify:  iters left: 2 (59 enodes)
1538293384.352 * * [misc]simplify:  iters left: 1 (61 enodes)
1538293384.385 * [exit]simplify:  Simplified to (+ (+ (* -3/32 (pow (/ 1 (pow x 7)) 1/4)) (* (pow (/ (/ 1 x) (* x x)) 1/4) 1/4)) (pow (/ 1 x) -1/4))
1538293384.385 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (+ (+ (* -3/32 (pow (/ 1 (pow x 7)) 1/4)) (* (pow (/ (/ 1 x) (* x x)) 1/4) 1/4)) (pow (/ 1 x) -1/4))) (sqrt x))))
1538293384.385 * * * * [misc]progress:  [ 107 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (- (+ (* 1/4 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 3/32 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2))))) (sqrt x))))>
1538293384.386 * [enter]simplify:  Simplifying (- (+ (* 1/4 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 3/32 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2))))
1538293384.387 * * [misc]simplify:  iters left: 6 (18 enodes)
1538293384.393 * * [misc]simplify:  iters left: 5 (37 enodes)
1538293384.404 * * [misc]simplify:  iters left: 4 (78 enodes)
1538293384.430 * * [misc]simplify:  iters left: 3 (136 enodes)
1538293384.481 * * [misc]simplify:  iters left: 2 (274 enodes)
1538293384.637 * [exit]simplify:  Simplified to (+ (pow x 1/4) (* (+ (/ -3/32 x) 1/4) (/ (pow x 1/4) x)))
1538293384.637 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (+ (pow x 1/4) (* (+ (/ -3/32 x) 1/4) (/ (pow x 1/4) x)))) (sqrt x))))
1538293384.637 * * * * [misc]progress:  [ 108 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.638 * [enter]simplify:  Simplifying (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538293384.639 * * [misc]simplify:  iters left: 6 (10 enodes)
1538293384.643 * * [misc]simplify:  iters left: 5 (20 enodes)
1538293384.654 * * [misc]simplify:  iters left: 4 (39 enodes)
1538293384.671 * * [misc]simplify:  iters left: 3 (57 enodes)
1538293384.685 * * [misc]simplify:  iters left: 2 (74 enodes)
1538293384.698 * * [misc]simplify:  iters left: 1 (88 enodes)
1538293384.723 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/4 x)) (* (* x x) -3/32))
1538293384.723 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (+ (+ 1 (* 1/4 x)) (* (* x x) -3/32)) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.723 * * * * [misc]progress:  [ 109 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (- (+ (pow (/ 1 x) -1/4) (* 1/4 (pow (/ 1 (pow x 3)) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.724 * [enter]simplify:  Simplifying (- (+ (pow (/ 1 x) -1/4) (* 1/4 (pow (/ 1 (pow x 3)) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4)))
1538293384.725 * * [misc]simplify:  iters left: 6 (19 enodes)
1538293384.733 * * [misc]simplify:  iters left: 5 (31 enodes)
1538293384.740 * * [misc]simplify:  iters left: 4 (49 enodes)
1538293384.749 * * [misc]simplify:  iters left: 3 (57 enodes)
1538293384.756 * * [misc]simplify:  iters left: 2 (59 enodes)
1538293384.769 * * [misc]simplify:  iters left: 1 (61 enodes)
1538293384.800 * [exit]simplify:  Simplified to (+ (+ (* -3/32 (pow (/ 1 (pow x 7)) 1/4)) (* (pow (/ (/ 1 x) (* x x)) 1/4) 1/4)) (pow (/ 1 x) -1/4))
1538293384.800 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (+ (+ (* -3/32 (pow (/ 1 (pow x 7)) 1/4)) (* (pow (/ (/ 1 x) (* x x)) 1/4) 1/4)) (pow (/ 1 x) -1/4)) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293384.800 * * * * [misc]progress:  [ 110 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (- (+ (* 1/4 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 3/32 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538293384.800 * [enter]simplify:  Simplifying (- (+ (* 1/4 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 3/32 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2))))
1538293384.802 * * [misc]simplify:  iters left: 6 (18 enodes)
1538293384.813 * * [misc]simplify:  iters left: 5 (37 enodes)
1538293384.833 * * [misc]simplify:  iters left: 4 (78 enodes)
1538293384.873 * * [misc]simplify:  iters left: 3 (136 enodes)
1538293384.937 * * [misc]simplify:  iters left: 2 (274 enodes)
1538293385.168 * [exit]simplify:  Simplified to (+ (pow x 1/4) (* (+ (/ -3/32 x) 1/4) (/ (pow x 1/4) x)))
1538293385.168 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (+ (pow x 1/4) (* (+ (/ -3/32 x) 1/4) (/ (pow x 1/4) x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538293385.169 * * * [misc]progress:  adding candidates to table
1538293387.408 * [misc]progress:  [Phase 3 of 3] Extracting.
1538293387.408 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ 1 (+ (* (* (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x))))) (cbrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (sqrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt x))))> #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))> #<alt (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>)
1538293387.411 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538293387.411 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ 1 (+ (* (* (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x))))) (cbrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ 1 x)) 3) (pow (sqrt x) 3))) (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))) (sqrt (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (sqrt (+ 1 x))))) (sqrt x))))> #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))> #<alt (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>)
1538293387.580 * * * [misc]regime:  Found split indices: #<option (#s(si 11 256))>
1538293387.580 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1538293387.581 * * [misc]simplify:  iters left: 6 (7 enodes)
1538293387.583 * * [misc]simplify:  iters left: 5 (11 enodes)
1538293387.584 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538293387.584 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538293389.167 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293389.169 * * * * [misc]points:  Sampling 3990 additional inputs, on iter 1 have 4010 / 8000
1538293389.757 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293389.758 * * * * [misc]points:  Sampling 1979 additional inputs, on iter 2 have 6021 / 8000
1538293389.985 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293389.986 * * * * [misc]points:  Sampling 1012 additional inputs, on iter 3 have 6988 / 8000
1538293390.095 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.095 * * * * [misc]points:  Sampling 525 additional inputs, on iter 4 have 7475 / 8000
1538293390.138 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.138 * * * * [misc]points:  Sampling 287 additional inputs, on iter 5 have 7713 / 8000
1538293390.164 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.164 * * * * [misc]points:  Sampling 134 additional inputs, on iter 6 have 7866 / 8000
1538293390.202 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.202 * * * * [misc]points:  Sampling 59 additional inputs, on iter 7 have 7941 / 8000
1538293390.211 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.211 * * * * [misc]points:  Sampling 21 additional inputs, on iter 8 have 7979 / 8000
1538293390.214 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.215 * * * * [misc]points:  Sampling 8 additional inputs, on iter 9 have 7992 / 8000
1538293390.216 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.217 * * * * [misc]points:  Sampling 5 additional inputs, on iter 10 have 7995 / 8000
1538293390.218 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.218 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7998 / 8000
1538293390.220 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.220 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7998 / 8000
1538293390.221 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.221 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7999 / 8000
1538293390.223 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538293390.223 * * * * [exit]points:  Sampled 8000 points with exact outputs