1538405875.704 * [misc]progress:  [Phase 1 of 3] Setting up.
1538405875.704 * * * [misc]progress:  [1/2] Preparing points
1538405875.704 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538405875.749 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.749 * * * * [misc]points:  Sampling 130 additional inputs, on iter 1 have 126 / 256
1538405875.774 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.774 * * * * [misc]points:  Sampling 62 additional inputs, on iter 2 have 194 / 256
1538405875.788 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.788 * * * * [misc]points:  Sampling 27 additional inputs, on iter 3 have 229 / 256
1538405875.792 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.792 * * * * [misc]points:  Sampling 19 additional inputs, on iter 4 have 237 / 256
1538405875.796 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.796 * * * * [misc]points:  Sampling 10 additional inputs, on iter 5 have 246 / 256
1538405875.809 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.809 * * * * [misc]points:  Sampling 5 additional inputs, on iter 6 have 251 / 256
1538405875.811 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.811 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1538405875.813 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405875.813 * * * * [exit]points:  Sampled 256 points with exact outputs
1538405875.813 * * * [misc]progress:  [2/2] Setting up program.
1538405875.817 * [misc]progress:  [Phase 2 of 3] Improving.
1538405875.817 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538405875.818 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405875.819 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405875.820 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405875.822 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538405875.830 * * [misc]progress:  iteration 1 / 4
1538405875.830 * * * [misc]progress:  picking best candidate
1538405875.836 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))>
1538405875.836 * * * [misc]progress:  localizing error
1538405875.861 * * * [misc]progress:  generating rewritten candidates
1538405875.861 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538405875.913 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1538405875.916 * * * [misc]progress:  generating series expansions
1538405875.916 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538405875.916 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 x)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1538405875.916 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538405875.916 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538405875.916 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405875.916 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405875.916 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.916 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.916 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.916 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.916 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.917 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405875.917 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405875.917 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.917 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405875.917 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405875.917 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.917 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.917 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.917 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.918 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.918 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538405875.918 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405875.918 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405875.918 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.918 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.918 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.918 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.918 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.918 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405875.918 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405875.918 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.918 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405875.918 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405875.918 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.918 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.918 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.918 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.919 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.919 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405875.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.919 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.919 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.919 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1538405875.919 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.921 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405875.921 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405875.921 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.921 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1538405875.922 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.922 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405875.922 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1538405875.922 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1538405875.922 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538405875.922 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405875.922 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405875.922 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.922 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.922 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.922 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.922 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.922 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.922 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.922 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.923 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.923 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.923 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405875.923 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.923 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.923 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.923 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.923 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.923 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.923 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538405875.924 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405875.924 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405875.924 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.924 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.924 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.924 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.924 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.924 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.924 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.924 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.924 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.924 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.924 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405875.924 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.924 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.924 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.924 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.924 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.924 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.925 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405875.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.925 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.925 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.925 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405875.925 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.926 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405875.926 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405875.927 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405875.927 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405875.928 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405875.928 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.928 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405875.928 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.928 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405875.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.929 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405875.929 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405875.930 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405875.930 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.930 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405875.930 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.931 * [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)))))
1538405875.931 * [misc]backup-simplify:  Simplify (- (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538405875.931 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538405875.931 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405875.931 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405875.931 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405875.931 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.931 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.931 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.931 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.931 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.931 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.931 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.932 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405875.932 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405875.932 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.932 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405875.932 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405875.932 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405875.932 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405875.932 * [misc]backup-simplify:  Simplify -1 into -1
1538405875.932 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.932 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.932 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.932 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405875.932 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.933 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405875.933 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405875.933 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405875.933 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405875.933 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.933 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.933 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.933 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.933 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.933 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.933 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405875.933 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405875.933 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.934 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405875.934 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405875.934 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405875.934 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405875.934 * [misc]backup-simplify:  Simplify -1 into -1
1538405875.934 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.934 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.934 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.934 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405875.934 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.934 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405875.934 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405875.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.934 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.935 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.935 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405875.935 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.935 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405875.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405875.935 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.936 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405875.936 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405875.937 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405875.937 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.937 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405875.937 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.937 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405875.937 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405875.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.938 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405875.938 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405875.939 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405875.939 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.939 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405875.940 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405875.941 * [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)))))
1538405875.941 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1538405875.941 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538405875.941 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538405875.941 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405875.941 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405875.941 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.941 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.941 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.941 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.941 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.942 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405875.942 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405875.942 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.942 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405875.942 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405875.942 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405875.942 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.942 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.942 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.942 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.942 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405875.943 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405875.943 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.943 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405875.943 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.943 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405875.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.944 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405875.945 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405875.946 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405875.946 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538405875.946 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538405875.946 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405875.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405875.946 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.946 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.946 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.946 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.947 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.947 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.947 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.948 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.948 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405875.948 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405875.948 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.948 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.948 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.948 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.948 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.948 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.948 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.948 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.949 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405875.949 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.949 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405875.949 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405875.950 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405875.951 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405875.951 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405875.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405875.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.952 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405875.953 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405875.953 * [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)))))
1538405875.953 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538405875.953 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538405875.953 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405875.953 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405875.953 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.953 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.953 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.953 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.953 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.953 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.954 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.954 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405875.954 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405875.954 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.955 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405875.955 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405875.955 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405875.955 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405875.955 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.955 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405875.955 * [misc]taylor:  Taking taylor expansion of x in x
1538405875.955 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.955 * [misc]backup-simplify:  Simplify 1 into 1
1538405875.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405875.955 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405875.955 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405875.956 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405875.956 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405875.956 * [misc]backup-simplify:  Simplify 0 into 0
1538405875.956 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405875.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405875.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405875.957 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405875.958 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405875.958 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405875.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405875.959 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405875.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405875.960 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405875.960 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405875.961 * [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)))))
1538405875.961 * * * [misc]progress:  simplifying candidates
1538405875.961 * * * * [misc]progress:  [ 1 / 35 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))))>
1538405875.961 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1538405875.962 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405875.965 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405875.969 * * [misc]simplify:  iters left: 4 (15 enodes)
1538405875.973 * * [misc]simplify:  iters left: 3 (18 enodes)
1538405875.979 * * [misc]simplify:  iters left: 2 (20 enodes)
1538405875.985 * * [misc]simplify:  iters left: 1 (24 enodes)
1538405875.995 * [exit]simplify:  Simplified to (exp (- (sqrt (+ x 1)) (sqrt x)))
1538405875.995 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))
1538405875.995 * * * * [misc]progress:  [ 2 / 35 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ 1 x)) (sqrt x)) 1))>
1538405875.995 * * * * [misc]progress:  [ 3 / 35 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ 1 x)) (sqrt x)))))>
1538405875.995 * * * * [misc]progress:  [ 4 / 35 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))>
1538405875.995 * * * * [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)))))>
1538405875.995 * * * * [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)))))>
1538405875.995 * * * * [misc]progress:  [ 7 / 35 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))>
1538405875.995 * * * * [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))))))>
1538405875.995 * * * * [misc]progress:  [ 9 / 35 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1538405875.995 * * * * [misc]progress:  [ 10 / 35 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1538405875.995 * * * * [misc]progress:  [ 11 / 35 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405875.996 * * * * [misc]progress:  [ 12 / 35 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1538405875.996 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538405875.997 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405876.000 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405876.004 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1538405876.004 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1538405876.004 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538405876.005 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405876.008 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405876.011 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405876.016 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405876.016 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1538405876.016 * * * * [misc]progress:  [ 13 / 35 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))>
1538405876.017 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538405876.018 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405876.020 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405876.024 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1))))
1538405876.025 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ x 1)))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1538405876.025 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538405876.026 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405876.029 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405876.033 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405876.037 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405876.038 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1538405876.038 * * * * [misc]progress:  [ 14 / 35 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))>
1538405876.038 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538405876.042 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405876.045 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405876.048 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405876.052 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538405876.052 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))
1538405876.052 * * * * [misc]progress:  [ 15 / 35 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ 1 x)) (- (sqrt x))))>
1538405876.052 * * * * [misc]progress:  [ 16 / 35 ] simplifiying candidate #<alt (λ (x) (- (pow (+ 1 x) 1/2) (sqrt x)))>
1538405876.052 * * * * [misc]progress:  [ 17 / 35 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ 1 x)) 1) (sqrt x)))>
1538405876.052 * * * * [misc]progress:  [ 18 / 35 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ 1 x)))) (sqrt x)))>
1538405876.053 * * * * [misc]progress:  [ 19 / 35 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ 1 x)))) (sqrt x)))>
1538405876.053 * * * * [misc]progress:  [ 20 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x)))>
1538405876.053 * * * * [misc]progress:  [ 21 / 35 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x)))>
1538405876.053 * * * * [misc]progress:  [ 22 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))>
1538405876.053 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538405876.054 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405876.056 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405876.060 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538405876.060 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x)))
1538405876.060 * * * * [misc]progress:  [ 23 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1538405876.060 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405876.061 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405876.063 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405876.065 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405876.065 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1538405876.065 * * * * [misc]progress:  [ 24 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x)))>
1538405876.066 * [enter]simplify:  Simplifying (sqrt 1)
1538405876.066 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405876.068 * [exit]simplify:  Simplified to 1
1538405876.068 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))
1538405876.068 * * * * [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)))>
1538405876.068 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538405876.069 * * [misc]simplify:  iters left: 4 (7 enodes)
1538405876.073 * * [misc]simplify:  iters left: 3 (15 enodes)
1538405876.077 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538405876.077 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt x)))
1538405876.077 * * * * [misc]progress:  [ 26 / 35 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x)))>
1538405876.077 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538405876.077 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405876.080 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405876.083 * * [misc]simplify:  iters left: 3 (14 enodes)
1538405876.088 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538405876.088 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x)))
1538405876.088 * * * * [misc]progress:  [ 27 / 35 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))>
1538405876.088 * * * * [misc]progress:  [ 28 / 35 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))>
1538405876.088 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538405876.088 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405876.090 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405876.092 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405876.092 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))
1538405876.092 * * * * [misc]progress:  [ 29 / 35 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ 1 x))) (sqrt x)))>
1538405876.092 * * * * [misc]progress:  [ 30 / 35 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538405876.092 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405876.092 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405876.092 * * * * [misc]progress:  [ 31 / 35 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405876.093 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405876.093 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405876.093 * * * * [misc]progress:  [ 32 / 35 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405876.093 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405876.093 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405876.093 * * * * [misc]progress:  [ 33 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1538405876.093 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405876.094 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405876.099 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405876.110 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405876.120 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405876.129 * * [misc]simplify:  iters left: 2 (74 enodes)
1538405876.141 * * [misc]simplify:  iters left: 1 (88 enodes)
1538405876.159 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538405876.159 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x)))
1538405876.159 * * * * [misc]progress:  [ 34 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1538405876.159 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405876.159 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1538405876.159 * * * * [misc]progress:  [ 35 / 35 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1538405876.159 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405876.159 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1538405876.159 * * * [misc]progress:  adding candidates to table
1538405876.656 * * [misc]progress:  iteration 2 / 4
1538405876.656 * * * [misc]progress:  picking best candidate
1538405876.737 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405876.737 * * * [misc]progress:  localizing error
1538405876.755 * * * [misc]progress:  generating rewritten candidates
1538405876.755 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538405876.862 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538405876.884 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538405876.928 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1538405877.125 * * * [misc]progress:  generating series expansions
1538405877.125 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538405877.125 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) into 1
1538405877.125 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1538405877.125 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.125 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.125 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.125 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.125 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.125 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.126 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1538405877.126 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1538405877.126 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.126 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.126 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.126 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.126 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.126 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.126 * [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)))
1538405877.126 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1538405877.127 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538405877.127 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.127 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.127 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538405877.127 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.127 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.127 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.127 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.127 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.127 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538405877.127 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.127 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.127 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.127 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.127 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.127 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.127 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.127 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.127 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.128 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.128 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538405877.128 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.128 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.128 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538405877.128 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.128 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.128 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.128 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.128 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538405877.128 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.128 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.128 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.128 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.128 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.128 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.128 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.128 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.128 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.128 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.129 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.129 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405877.129 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405877.129 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.129 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.129 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538405877.129 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1538405877.129 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538405877.130 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1538405877.130 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.130 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405877.131 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.131 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538405877.131 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538405877.131 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538405877.132 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538405877.132 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.132 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1538405877.132 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538405877.132 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1538405877.132 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1538405877.132 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.132 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.133 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.133 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.133 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.133 * [misc]backup-simplify:  Simplify (* 1 x) into x
1538405877.133 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1538405877.133 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1538405877.133 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.133 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.133 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.133 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.133 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.133 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.133 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.133 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.133 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.133 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.133 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.134 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.134 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.134 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.135 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.135 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1538405877.135 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1538405877.135 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1538405877.135 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538405877.135 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.135 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.135 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.135 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.135 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.135 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.135 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.135 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.135 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.136 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.136 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538405877.136 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.136 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.136 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.136 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.136 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.136 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.136 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.136 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.136 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.136 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.136 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538405877.136 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405877.137 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405877.137 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.137 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538405877.138 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.138 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.138 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405877.139 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1538405877.139 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.140 * [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)))))
1538405877.140 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538405877.140 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) into (+ x 1)
1538405877.140 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1538405877.140 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405877.140 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.140 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.140 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.140 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.140 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.140 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405877.140 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.140 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.140 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.140 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.140 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.140 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405877.140 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.140 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.140 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.140 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.141 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1538405877.141 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (+ (/ 1 x) 1)
1538405877.141 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1538405877.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405877.141 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.141 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.141 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.141 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.141 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.141 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.142 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405877.142 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.142 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.142 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.142 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.142 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.142 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405877.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.142 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.143 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.143 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.144 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.144 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.144 * [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
1538405877.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.144 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.145 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1538405877.145 * [misc]backup-simplify:  Simplify (* (sqrt (+ 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (- 1 (/ 1 x))
1538405877.145 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1538405877.145 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405877.145 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.145 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.145 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.145 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.145 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.145 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.145 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405877.145 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.145 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.145 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.145 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.145 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.145 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.145 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405877.145 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405877.145 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.146 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.146 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.147 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.147 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.148 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.148 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.148 * [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
1538405877.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.149 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.149 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1538405877.149 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1538405877.149 * [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)))
1538405877.149 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538405877.149 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405877.149 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405877.149 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405877.149 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405877.149 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.149 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.149 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.149 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.149 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.149 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405877.150 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405877.150 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.150 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405877.150 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405877.150 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.150 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.150 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.150 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405877.150 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405877.150 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405877.150 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405877.150 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405877.151 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.151 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.151 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.151 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.151 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.151 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405877.151 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405877.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.151 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405877.151 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405877.151 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.151 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.151 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.151 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.152 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405877.152 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.152 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.152 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405877.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538405877.153 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.154 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405877.156 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.156 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405877.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538405877.158 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.159 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405877.159 * [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))))
1538405877.159 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538405877.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405877.159 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405877.159 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405877.159 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.159 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.159 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.159 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.160 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.160 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405877.160 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405877.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405877.160 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.160 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.160 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.160 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.161 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.161 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.161 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.161 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.161 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.161 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405877.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.162 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.162 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405877.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405877.162 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405877.162 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405877.162 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.162 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.162 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.162 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.163 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405877.163 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405877.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405877.163 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.163 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.163 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.163 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.163 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.164 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405877.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.164 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.165 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405877.165 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405877.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.166 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.167 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405877.168 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.168 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.169 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405877.169 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.171 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405877.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.172 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405877.173 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.175 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405877.175 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.176 * [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)))))
1538405877.177 * [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))))
1538405877.177 * [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
1538405877.177 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538405877.177 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538405877.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.177 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.177 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538405877.177 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.177 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.177 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.177 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.177 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538405877.177 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.177 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.177 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.177 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.177 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.177 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.177 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.178 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.178 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.178 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.178 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405877.178 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405877.178 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405877.179 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.179 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.179 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.179 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.179 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.179 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405877.179 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405877.179 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.180 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.180 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.180 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.180 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.180 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.180 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.180 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.180 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.180 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.180 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.180 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.180 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.181 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405877.181 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405877.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.181 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.181 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1538405877.181 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538405877.181 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1538405877.181 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.181 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.181 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1538405877.181 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.181 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.181 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.181 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.181 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.181 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1538405877.181 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.181 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.181 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.181 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.181 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.181 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.181 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.182 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.182 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.182 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.182 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405877.182 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405877.182 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405877.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405877.182 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.182 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405877.182 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.182 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.182 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405877.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405877.182 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405877.183 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.183 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.183 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405877.183 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405877.183 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405877.183 * [misc]backup-simplify:  Simplify -1 into -1
1538405877.183 * [misc]taylor:  Taking taylor expansion of x in x
1538405877.183 * [misc]backup-simplify:  Simplify 0 into 0
1538405877.183 * [misc]backup-simplify:  Simplify 1 into 1
1538405877.183 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405877.183 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405877.183 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405877.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.184 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405877.184 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405877.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.184 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.184 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1538405877.184 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405877.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.185 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1538405877.185 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1538405877.185 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538405877.185 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1538405877.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405877.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405877.186 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.186 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405877.187 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.187 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.188 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405877.188 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.189 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405877.189 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405877.190 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1538405877.190 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538405877.190 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1538405877.190 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1538405877.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405877.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405877.191 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405877.191 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405877.192 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405877.192 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405877.194 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405877.194 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405877.194 * [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)))))
1538405877.194 * * * [misc]progress:  simplifying candidates
1538405877.194 * * * * [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))))>
1538405877.194 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (exp (* (sqrt x) (sqrt x))))
1538405877.195 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405877.198 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405877.202 * * [misc]simplify:  iters left: 4 (31 enodes)
1538405877.211 * * [misc]simplify:  iters left: 3 (65 enodes)
1538405877.224 * * [misc]simplify:  iters left: 2 (87 enodes)
1538405877.241 * * [misc]simplify:  iters left: 1 (106 enodes)
1538405877.255 * [exit]simplify:  Simplified to E
1538405877.255 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [misc]progress:  [ 9 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [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))))>
1538405877.256 * * * * [misc]progress:  [ 12 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.256 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538405877.257 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405877.258 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405877.259 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405877.259 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.260 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538405877.260 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405877.261 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405877.263 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405877.264 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538405877.264 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.265 * * * * [misc]progress:  [ 13 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.265 * * * * [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))))>
1538405877.265 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538405877.265 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405877.266 * * [misc]simplify:  iters left: 1 (3 enodes)
1538405877.266 * [exit]simplify:  Simplified to 1
1538405877.266 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.266 * * * * [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))))>
1538405877.266 * [enter]simplify:  Simplifying (sqrt x)
1538405877.267 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405877.267 * [exit]simplify:  Simplified to (sqrt x)
1538405877.267 * [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))))
1538405877.267 * [enter]simplify:  Simplifying (+ 1 1)
1538405877.267 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405877.268 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405877.268 * [exit]simplify:  Simplified to 2
1538405877.269 * [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))))
1538405877.269 * * * * [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))))>
1538405877.269 * [enter]simplify:  Simplifying (* x x)
1538405877.269 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405877.269 * [exit]simplify:  Simplified to (* x x)
1538405877.269 * [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))))
1538405877.269 * * * * [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))))>
1538405877.269 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1538405877.270 * * [misc]simplify:  iters left: 3 (3 enodes)
1538405877.270 * [exit]simplify:  Simplified to x
1538405877.270 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow x 1)) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.270 * * * * [misc]progress:  [ 18 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (pow (sqrt x) 2)) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.270 * * * * [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))))>
1538405877.270 * [enter]simplify:  Simplifying (sqrt x)
1538405877.271 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405877.271 * [exit]simplify:  Simplified to (sqrt x)
1538405877.271 * [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))))
1538405877.271 * * * * [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))))>
1538405877.271 * * * * [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))))>
1538405877.271 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1538405877.271 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405877.272 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1538405877.272 * [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))))
1538405877.272 * * * * [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))))>
1538405877.272 * * * * [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))))>
1538405877.272 * * * * [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))))>
1538405877.272 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1538405877.273 * * [misc]simplify:  iters left: 6 (5 enodes)
1538405877.274 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405877.277 * * [misc]simplify:  iters left: 4 (20 enodes)
1538405877.281 * * [misc]simplify:  iters left: 3 (37 enodes)
1538405877.286 * * [misc]simplify:  iters left: 2 (48 enodes)
1538405877.290 * * [misc]simplify:  iters left: 1 (56 enodes)
1538405877.294 * [exit]simplify:  Simplified to (pow x 3)
1538405877.295 * [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))))
1538405877.295 * * * * [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))))>
1538405877.295 * * * * [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))))>
1538405877.295 * * * * [misc]progress:  [ 27 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.295 * [enter]simplify:  Simplifying (* x x)
1538405877.295 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405877.295 * [exit]simplify:  Simplified to (* x x)
1538405877.295 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (* x x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.295 * * * * [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))))>
1538405877.295 * * * * [misc]progress:  [ 29 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.295 * * * * [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))))>
1538405877.296 * * * * [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))))>
1538405877.296 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1538405877.296 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405877.297 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1538405877.297 * [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))))
1538405877.297 * * * * [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))))>
1538405877.297 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538405877.297 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405877.298 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538405877.298 * [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))))
1538405877.298 * * * * [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))))>
1538405877.298 * [enter]simplify:  Simplifying (sqrt x)
1538405877.298 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405877.298 * [exit]simplify:  Simplified to (sqrt x)
1538405877.298 * [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))))
1538405877.298 * * * * [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))))>
1538405877.298 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405877.299 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405877.299 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405877.300 * [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))))
1538405877.300 * * * * [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))))>
1538405877.300 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538405877.300 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405877.300 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538405877.300 * [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))))
1538405877.300 * * * * [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))))>
1538405877.300 * * * * [misc]progress:  [ 37 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.300 * * * * [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))))>
1538405877.301 * [enter]simplify:  Simplifying (+ 1 x)
1538405877.301 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405877.301 * * [misc]simplify:  iters left: 1 (6 enodes)
1538405877.302 * [exit]simplify:  Simplified to (+ x 1)
1538405877.302 * [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))))
1538405877.302 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538405877.302 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405877.303 * * [misc]simplify:  iters left: 1 (3 enodes)
1538405877.304 * [exit]simplify:  Simplified to 1
1538405877.304 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.304 * * * * [misc]progress:  [ 39 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.304 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538405877.304 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405877.307 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405877.308 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405877.308 * [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))))
1538405877.309 * [enter]simplify:  Simplifying (+ 1 1)
1538405877.309 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405877.310 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405877.310 * [exit]simplify:  Simplified to 2
1538405877.310 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.310 * * * * [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))))>
1538405877.310 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1538405877.311 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405877.312 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405877.316 * * [misc]simplify:  iters left: 2 (26 enodes)
1538405877.322 * * [misc]simplify:  iters left: 1 (38 enodes)
1538405877.348 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1538405877.348 * [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))))
1538405877.348 * * * * [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))))>
1538405877.348 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1538405877.349 * * [misc]simplify:  iters left: 5 (5 enodes)
1538405877.351 * * [misc]simplify:  iters left: 4 (8 enodes)
1538405877.353 * * [misc]simplify:  iters left: 3 (9 enodes)
1538405877.355 * [exit]simplify:  Simplified to (+ x 1)
1538405877.355 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405877.356 * * * * [misc]progress:  [ 42 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.356 * * * * [misc]progress:  [ 43 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405877.356 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538405877.356 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405877.357 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405877.358 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405877.358 * [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))))
1538405877.358 * * * * [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))))>
1538405877.358 * * * * [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))))>
1538405877.358 * [enter]simplify:  Simplifying (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1538405877.358 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405877.360 * * [misc]simplify:  iters left: 5 (9 enodes)
1538405877.361 * [exit]simplify:  Simplified to (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1538405877.361 * [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))))
1538405877.361 * * * * [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))))>
1538405877.361 * * * * [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))))>
1538405877.361 * * * * [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))))>
1538405877.361 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1538405877.362 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405877.364 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405877.368 * * [misc]simplify:  iters left: 4 (40 enodes)
1538405877.385 * * [misc]simplify:  iters left: 3 (116 enodes)
1538405877.451 * * [misc]simplify:  iters left: 2 (227 enodes)
1538405877.584 * * [misc]simplify:  iters left: 1 (491 enodes)
1538405879.138 * [exit]simplify:  Simplified to (pow (+ x 1) 3)
1538405879.138 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ x 1) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405879.138 * * * * [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))))>
1538405879.139 * * * * [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))))>
1538405879.139 * * * * [misc]progress:  [ 51 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405879.139 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1538405879.139 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405879.142 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405879.150 * * [misc]simplify:  iters left: 2 (26 enodes)
1538405879.160 * * [misc]simplify:  iters left: 1 (38 enodes)
1538405879.199 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1538405879.199 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405879.199 * * * * [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))))>
1538405879.199 * * * * [misc]progress:  [ 53 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405879.199 * * * * [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))))>
1538405879.200 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (pow 1 3) (pow x 3))))
1538405879.200 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405879.205 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405879.208 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405879.210 * [exit]simplify:  Simplified to (+ 1 (pow x 3))
1538405879.210 * [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))))
1538405879.210 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538405879.211 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405879.213 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405879.216 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405879.221 * * [misc]simplify:  iters left: 3 (33 enodes)
1538405879.225 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405879.235 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405879.250 * [exit]simplify:  Simplified to (+ (- 1 x) (* x x))
1538405879.250 * [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))))
1538405879.250 * * * * [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))))>
1538405879.250 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (- (* 1 1) (* x x))))
1538405879.251 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405879.257 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405879.263 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405879.270 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (+ 1 (pow x 3))))
1538405879.271 * [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))))
1538405879.271 * [enter]simplify:  Simplifying (* (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (- 1 x)))
1538405879.272 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405879.277 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405879.281 * * [misc]simplify:  iters left: 4 (31 enodes)
1538405879.292 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405879.304 * * [misc]simplify:  iters left: 2 (44 enodes)
1538405879.319 * * [misc]simplify:  iters left: 1 (57 enodes)
1538405879.336 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (- (* x x) (+ -1 x))))
1538405879.336 * [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))))
1538405879.336 * * * * [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))))>
1538405879.336 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ (pow 1 3) (pow x 3))))
1538405879.337 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405879.343 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405879.349 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405879.356 * [exit]simplify:  Simplified to (* (sqrt (- 1 (* x x))) (sqrt (+ (pow x 3) 1)))
1538405879.356 * [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))))
1538405879.356 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538405879.357 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405879.363 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405879.370 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405879.382 * * [misc]simplify:  iters left: 3 (42 enodes)
1538405879.393 * * [misc]simplify:  iters left: 2 (54 enodes)
1538405879.406 * * [misc]simplify:  iters left: 1 (69 enodes)
1538405879.416 * [exit]simplify:  Simplified to (* (sqrt (- 1 x)) (sqrt (+ (* x x) (- 1 x))))
1538405879.417 * [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))))
1538405879.417 * * * * [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))))>
1538405879.417 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (- (* 1 1) (* x x))))
1538405879.419 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405879.420 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405879.422 * * [misc]simplify:  iters left: 4 (16 enodes)
1538405879.424 * [exit]simplify:  Simplified to (- 1 (* x x))
1538405879.424 * [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))))
1538405879.425 * [enter]simplify:  Simplifying (* (sqrt (- 1 x)) (sqrt (- 1 x)))
1538405879.425 * * [misc]simplify:  iters left: 5 (5 enodes)
1538405879.426 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405879.427 * * [misc]simplify:  iters left: 3 (11 enodes)
1538405879.430 * [exit]simplify:  Simplified to (- 1 x)
1538405879.430 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (- 1 (* x x)) (- 1 x)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405879.430 * * * * [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))))>
1538405879.430 * * * * [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))))>
1538405879.431 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1538405879.431 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405879.433 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405879.435 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1538405879.435 * [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))))
1538405879.435 * * * * [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))))>
1538405879.436 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1538405879.436 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405879.438 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405879.440 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1538405879.440 * [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))))
1538405879.440 * * * * [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))))>
1538405879.441 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405879.441 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405879.443 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405879.445 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405879.445 * [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))))
1538405879.445 * * * * [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))))>
1538405879.446 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538405879.446 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405879.447 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405879.448 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405879.448 * [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))))
1538405879.448 * * * * [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))))>
1538405879.449 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405879.449 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405879.450 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405879.451 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405879.451 * [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))))
1538405879.451 * * * * [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))))>
1538405879.451 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538405879.451 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405879.452 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405879.453 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405879.453 * [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))))
1538405879.453 * * * * [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))))>
1538405879.453 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538405879.454 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405879.455 * * [misc]simplify:  iters left: 5 (9 enodes)
1538405879.456 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538405879.456 * [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))))
1538405879.456 * * * * [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))))>
1538405879.456 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538405879.457 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405879.458 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405879.459 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538405879.459 * [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))))
1538405879.459 * * * * [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))))>
1538405879.460 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405879.460 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405879.461 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405879.462 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405879.462 * [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))))
1538405879.462 * * * * [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))))>
1538405879.462 * [enter]simplify:  Simplifying (sqrt 1)
1538405879.462 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405879.463 * [exit]simplify:  Simplified to 1
1538405879.463 * [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))))
1538405879.463 * * * * [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))))>
1538405879.464 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405879.464 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405879.465 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405879.466 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405879.466 * [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))))
1538405879.466 * * * * [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))))>
1538405879.466 * * * * [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))))>
1538405879.466 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1538405879.467 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405879.469 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405879.472 * * [misc]simplify:  iters left: 4 (26 enodes)
1538405879.477 * * [misc]simplify:  iters left: 3 (37 enodes)
1538405879.483 * * [misc]simplify:  iters left: 2 (41 enodes)
1538405879.490 * * [misc]simplify:  iters left: 1 (53 enodes)
1538405879.497 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (- 1 x)))
1538405879.497 * [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))))
1538405879.497 * * * * [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))))>
1538405879.497 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538405879.497 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405879.498 * * [misc]simplify:  iters left: 2 (8 enodes)
1538405879.501 * * [misc]simplify:  iters left: 1 (9 enodes)
1538405879.502 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538405879.502 * [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))))
1538405879.502 * * * * [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))))>
1538405879.502 * [enter]simplify:  Simplifying (* (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ 1 x)))
1538405879.503 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405879.506 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405879.509 * [exit]simplify:  Simplified to (* (sqrt (+ 1 (pow x 3))) (sqrt (+ x 1)))
1538405879.509 * [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))))
1538405879.509 * * * * [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))))>
1538405879.509 * [enter]simplify:  Simplifying (* (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x)))
1538405879.510 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405879.512 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405879.514 * * [misc]simplify:  iters left: 4 (19 enodes)
1538405879.520 * [exit]simplify:  Simplified to (* (sqrt (+ 1 x)) (sqrt (- 1 (* x x))))
1538405879.520 * [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))))
1538405879.520 * * * * [misc]progress:  [ 75 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405879.520 * * * * [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))>
1538405879.520 * * * * [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))))))>
1538405879.520 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ 1 x)) (sqrt x))))
1538405879.522 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405879.527 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405879.535 * * [misc]simplify:  iters left: 4 (31 enodes)
1538405879.546 * * [misc]simplify:  iters left: 3 (35 enodes)
1538405879.553 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ x 1)) (sqrt x))))
1538405879.553 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))
1538405879.553 * * * * [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))))))>
1538405879.553 * * * * [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))))))>
1538405879.554 * * * * [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))))))>
1538405879.554 * [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))))
1538405879.556 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405879.565 * * [misc]simplify:  iters left: 5 (41 enodes)
1538405879.597 * * [misc]simplify:  iters left: 4 (144 enodes)
1538405879.730 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1538405879.730 * [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))))))
1538405879.730 * * * * [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))))))>
1538405879.730 * * * * [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))))))>
1538405879.730 * * * * [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))))))>
1538405879.730 * * * * [misc]progress:  [ 84 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538405879.730 * * * * [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)))))>
1538405879.730 * [enter]simplify:  Simplifying (/ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405879.731 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405879.735 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405879.739 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405879.741 * * [misc]simplify:  iters left: 3 (18 enodes)
1538405879.744 * [exit]simplify:  Simplified to (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x)))
1538405879.744 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ x 1) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405879.744 * * * * [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))))))>
1538405879.744 * [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)))))
1538405879.745 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405879.749 * * [misc]simplify:  iters left: 5 (26 enodes)
1538405879.754 * * [misc]simplify:  iters left: 4 (45 enodes)
1538405879.763 * * [misc]simplify:  iters left: 3 (52 enodes)
1538405879.773 * * [misc]simplify:  iters left: 2 (67 enodes)
1538405879.784 * * [misc]simplify:  iters left: 1 (103 enodes)
1538405879.802 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405879.802 * [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))))))
1538405879.802 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405879.803 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405879.805 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405879.809 * * [misc]simplify:  iters left: 4 (28 enodes)
1538405879.815 * * [misc]simplify:  iters left: 3 (32 enodes)
1538405879.818 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405879.818 * [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))))))
1538405879.818 * * * * [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))))))>
1538405879.819 * [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))))
1538405879.820 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405879.822 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405879.826 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405879.833 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405879.837 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405879.837 * [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))))))
1538405879.837 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405879.838 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405879.843 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405879.846 * * [misc]simplify:  iters left: 4 (28 enodes)
1538405879.852 * * [misc]simplify:  iters left: 3 (32 enodes)
1538405879.855 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405879.855 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538405879.855 * * * * [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)))))>
1538405879.855 * [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)
1538405879.856 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405879.858 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405879.865 * * [misc]simplify:  iters left: 4 (34 enodes)
1538405879.880 * * [misc]simplify:  iters left: 3 (52 enodes)
1538405879.915 * * [misc]simplify:  iters left: 2 (78 enodes)
1538405879.916 * [exit]simplify:  Simplified to 1
1538405879.916 * [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)))))
1538405879.917 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405879.917 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405879.920 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405879.923 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405879.928 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405879.931 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405879.931 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405879.931 * * * * [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)))))>
1538405879.931 * [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)
1538405879.932 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405879.935 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405879.942 * * [misc]simplify:  iters left: 4 (34 enodes)
1538405879.949 * * [misc]simplify:  iters left: 3 (52 enodes)
1538405879.969 * * [misc]simplify:  iters left: 2 (78 enodes)
1538405879.971 * [exit]simplify:  Simplified to 1
1538405879.971 * [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)))))
1538405879.971 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405879.972 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405879.974 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405879.977 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405879.983 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405879.985 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405879.985 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405879.985 * * * * [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))))))>
1538405879.986 * [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)))))
1538405879.986 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405879.990 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405879.993 * * [misc]simplify:  iters left: 4 (31 enodes)
1538405879.999 * * [misc]simplify:  iters left: 3 (35 enodes)
1538405880.003 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.003 * [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))))))
1538405880.003 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.004 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405880.007 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405880.010 * * [misc]simplify:  iters left: 4 (28 enodes)
1538405880.018 * * [misc]simplify:  iters left: 3 (32 enodes)
1538405880.021 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.021 * [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))))))
1538405880.021 * * * * [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))))))>
1538405880.021 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.022 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405880.024 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405880.027 * * [misc]simplify:  iters left: 4 (28 enodes)
1538405880.033 * * [misc]simplify:  iters left: 3 (32 enodes)
1538405880.036 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.036 * [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))))))
1538405880.036 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.037 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405880.040 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405880.044 * * [misc]simplify:  iters left: 4 (28 enodes)
1538405880.049 * * [misc]simplify:  iters left: 3 (32 enodes)
1538405880.052 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.052 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538405880.052 * * * * [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)))))>
1538405880.052 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1538405880.053 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405880.055 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405880.059 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405880.064 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405880.066 * [exit]simplify:  Simplified to 1
1538405880.066 * [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)))))
1538405880.067 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.067 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405880.070 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405880.073 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405880.078 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405880.081 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.081 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405880.081 * * * * [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)))))>
1538405880.081 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) 1)
1538405880.082 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405880.084 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405880.094 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405880.103 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405880.107 * [exit]simplify:  Simplified to 1
1538405880.107 * [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)))))
1538405880.107 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.108 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405880.112 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405880.118 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405880.127 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405880.132 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.132 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405880.132 * * * * [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))))))>
1538405880.132 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405880.133 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405880.136 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405880.141 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.141 * [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))))))
1538405880.141 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.144 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405880.148 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405880.155 * * [misc]simplify:  iters left: 4 (34 enodes)
1538405880.166 * * [misc]simplify:  iters left: 3 (42 enodes)
1538405880.173 * * [misc]simplify:  iters left: 2 (43 enodes)
1538405880.181 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.181 * [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))))))
1538405880.181 * * * * [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))))))>
1538405880.182 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.182 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405880.185 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405880.188 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.188 * [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))))))
1538405880.188 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.189 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405880.192 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405880.196 * * [misc]simplify:  iters left: 4 (34 enodes)
1538405880.204 * * [misc]simplify:  iters left: 3 (42 enodes)
1538405880.208 * * [misc]simplify:  iters left: 2 (43 enodes)
1538405880.213 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.213 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538405880.213 * * * * [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)))))>
1538405880.213 * [enter]simplify:  Simplifying (/ 1 1)
1538405880.214 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405880.214 * * [misc]simplify:  iters left: 1 (4 enodes)
1538405880.214 * [exit]simplify:  Simplified to 1
1538405880.214 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405880.215 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.215 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405880.218 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405880.221 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405880.228 * * [misc]simplify:  iters left: 3 (41 enodes)
1538405880.232 * * [misc]simplify:  iters left: 2 (42 enodes)
1538405880.236 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.237 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405880.237 * * * * [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)))))>
1538405880.237 * [enter]simplify:  Simplifying (/ 1 1)
1538405880.237 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405880.237 * * [misc]simplify:  iters left: 1 (4 enodes)
1538405880.238 * [exit]simplify:  Simplified to 1
1538405880.238 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405880.238 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.239 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405880.241 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405880.245 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405880.251 * * [misc]simplify:  iters left: 3 (41 enodes)
1538405880.255 * * [misc]simplify:  iters left: 2 (42 enodes)
1538405880.260 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.260 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405880.260 * * * * [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))))))>
1538405880.260 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405880.261 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405880.263 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405880.267 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405880.267 * [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))))))
1538405880.267 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.268 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405880.272 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405880.276 * * [misc]simplify:  iters left: 4 (21 enodes)
1538405880.285 * * [misc]simplify:  iters left: 3 (23 enodes)
1538405880.291 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.292 * [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))))))
1538405880.292 * * * * [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))))))>
1538405880.292 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.292 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405880.294 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405880.296 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.296 * [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))))))
1538405880.296 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405880.297 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405880.299 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405880.302 * * [misc]simplify:  iters left: 4 (21 enodes)
1538405880.305 * * [misc]simplify:  iters left: 3 (23 enodes)
1538405880.309 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.309 * [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))))))
1538405880.309 * * * * [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)))))>
1538405880.309 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1538405880.309 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405880.311 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405880.312 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405880.313 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405880.313 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.313 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405880.315 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405880.318 * * [misc]simplify:  iters left: 4 (20 enodes)
1538405880.321 * * [misc]simplify:  iters left: 3 (22 enodes)
1538405880.325 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.325 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405880.325 * * * * [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)))))>
1538405880.325 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)
1538405880.325 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405880.327 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405880.328 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405880.328 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405880.329 * [enter]simplify:  Simplifying (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.329 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405880.331 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405880.334 * * [misc]simplify:  iters left: 4 (20 enodes)
1538405880.336 * * [misc]simplify:  iters left: 3 (22 enodes)
1538405880.340 * [exit]simplify:  Simplified to (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.340 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ x 1)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405880.340 * * * * [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)))))>
1538405880.340 * * * * [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)))))>
1538405880.340 * * * * [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))))))>
1538405880.340 * * * * [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)))))>
1538405880.341 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.341 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405880.342 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405880.344 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.344 * [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)))))
1538405880.344 * * * * [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)))))>
1538405880.344 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405880.345 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405880.346 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405880.348 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405880.348 * [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)))))
1538405880.348 * * * * [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))))>
1538405880.348 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538405880.349 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405880.350 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405880.352 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405880.352 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.352 * * * * [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))))>
1538405880.352 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538405880.353 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405880.355 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405880.358 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405880.358 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538405880.358 * * * * [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)))))))>
1538405880.358 * [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)))))
1538405880.361 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405880.366 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405880.371 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405880.382 * * [misc]simplify:  iters left: 3 (29 enodes)
1538405880.386 * [exit]simplify:  Simplified to 1
1538405880.386 * [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)))))))
1538405880.386 * * * * [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)))))))>
1538405880.386 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))))
1538405880.387 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405880.391 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405880.397 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405880.407 * * [misc]simplify:  iters left: 3 (28 enodes)
1538405880.411 * [exit]simplify:  Simplified to 1
1538405880.411 * [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)))))))
1538405880.411 * * * * [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))))))>
1538405880.411 * * * * [misc]progress:  [ 112 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))>
1538405880.411 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538405880.412 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405880.414 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405880.417 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405880.418 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1538405880.418 * * * * [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))))))>
1538405880.418 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538405880.419 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405880.424 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405880.433 * * [misc]simplify:  iters left: 4 (45 enodes)
1538405880.452 * * [misc]simplify:  iters left: 3 (70 enodes)
1538405880.482 * * [misc]simplify:  iters left: 2 (104 enodes)
1538405880.518 * * [misc]simplify:  iters left: 1 (146 enodes)
1538405880.570 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538405880.570 * [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)))))
1538405880.570 * * * * [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))))>
1538405880.570 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538405880.573 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405880.574 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405880.576 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405880.578 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538405880.578 * [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))))
1538405880.578 * * * * [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))))))))>
1538405880.578 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1538405880.579 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405880.582 * * [misc]simplify:  iters left: 5 (26 enodes)
1538405880.591 * * [misc]simplify:  iters left: 4 (77 enodes)
1538405880.626 * * [misc]simplify:  iters left: 3 (177 enodes)
1538405880.779 * * [misc]simplify:  iters left: 2 (496 enodes)
1538405881.497 * [exit]simplify:  Simplified to (+ (* (* x x) (- x)) (pow (+ x 1) 3))
1538405881.497 * [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))))))))
1538405881.498 * * * * [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))))))>
1538405881.498 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1538405881.498 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405881.502 * * [misc]simplify:  iters left: 5 (23 enodes)
1538405881.509 * * [misc]simplify:  iters left: 4 (59 enodes)
1538405881.550 * * [misc]simplify:  iters left: 3 (132 enodes)
1538405881.606 * * [misc]simplify:  iters left: 2 (249 enodes)
1538405882.106 * [exit]simplify:  Simplified to (+ 1 (+ x x))
1538405882.106 * [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))))))
1538405882.107 * * * * [misc]progress:  [ 117 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.107 * [enter]simplify:  Simplifying 1
1538405882.107 * * [misc]simplify:  iters left: 0 (1 enodes)
1538405882.108 * [exit]simplify:  Simplified to 1
1538405882.108 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.108 * * * * [misc]progress:  [ 118 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.108 * [enter]simplify:  Simplifying 1
1538405882.108 * * [misc]simplify:  iters left: 0 (1 enodes)
1538405882.109 * [exit]simplify:  Simplified to 1
1538405882.109 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.109 * * * * [misc]progress:  [ 119 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.109 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1538405882.109 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.109 * * * * [misc]progress:  [ 120 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.109 * [enter]simplify:  Simplifying x
1538405882.109 * * [misc]simplify:  iters left: 0 (1 enodes)
1538405882.110 * [exit]simplify:  Simplified to x
1538405882.110 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.110 * * * * [misc]progress:  [ 121 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.110 * [enter]simplify:  Simplifying x
1538405882.110 * * [misc]simplify:  iters left: 0 (1 enodes)
1538405882.110 * [exit]simplify:  Simplified to x
1538405882.110 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) x) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.110 * * * * [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))))>
1538405882.111 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405882.111 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) +nan.0) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.111 * * * * [misc]progress:  [ 123 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.111 * [enter]simplify:  Simplifying (+ x 1)
1538405882.111 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405882.113 * * [misc]simplify:  iters left: 1 (6 enodes)
1538405882.114 * [exit]simplify:  Simplified to (+ 1 x)
1538405882.114 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.115 * * * * [misc]progress:  [ 124 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.115 * [enter]simplify:  Simplifying (+ x 1)
1538405882.115 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405882.116 * * [misc]simplify:  iters left: 1 (6 enodes)
1538405882.118 * [exit]simplify:  Simplified to (+ 1 x)
1538405882.118 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.118 * * * * [misc]progress:  [ 125 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405882.118 * [enter]simplify:  Simplifying (+ x 1)
1538405882.119 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405882.120 * * [misc]simplify:  iters left: 1 (6 enodes)
1538405882.122 * [exit]simplify:  Simplified to (+ 1 x)
1538405882.122 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405882.122 * * * * [misc]progress:  [ 126 / 128 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538405882.122 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405882.122 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405882.122 * * * * [misc]progress:  [ 127 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405882.122 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405882.122 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405882.122 * * * * [misc]progress:  [ 128 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405882.122 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405882.123 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405882.123 * * * [misc]progress:  adding candidates to table
1538405884.404 * * [misc]progress:  iteration 3 / 4
1538405884.404 * * * [misc]progress:  picking best candidate
1538405884.491 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405884.491 * * * [misc]progress:  localizing error
1538405884.498 * * * [misc]progress:  generating rewritten candidates
1538405884.498 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1538405884.590 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1538405884.637 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1)
1538405884.639 * * * [misc]progress:  generating series expansions
1538405884.640 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1538405884.640 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405884.640 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538405884.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405884.640 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405884.640 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405884.640 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405884.640 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.640 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.640 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.640 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.640 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.640 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.640 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405884.641 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.641 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405884.641 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405884.641 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.641 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.641 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.641 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.641 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.641 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405884.641 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405884.641 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405884.641 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405884.641 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.641 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.642 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.642 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.642 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.642 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.642 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405884.642 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.642 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405884.642 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405884.642 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.642 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.642 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.642 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.642 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.643 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.643 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.643 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405884.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538405884.644 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.646 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405884.647 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.647 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405884.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538405884.649 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.650 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405884.650 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1538405884.650 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538405884.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405884.650 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405884.650 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405884.650 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.650 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.650 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.650 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.651 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.651 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.651 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405884.651 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405884.651 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.651 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.651 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.651 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.652 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.652 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.652 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.652 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.652 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.653 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.653 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.653 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405884.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405884.653 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405884.653 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405884.653 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.653 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.653 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.653 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.654 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.654 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.654 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405884.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405884.654 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.654 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.654 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.654 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.654 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.655 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.655 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.655 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.655 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.656 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.656 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405884.656 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.656 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.657 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.658 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.658 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.659 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.659 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.660 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405884.661 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.661 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.662 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.662 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.664 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.664 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.666 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405884.666 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.667 * [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)))))
1538405884.667 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1538405884.667 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538405884.667 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538405884.667 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405884.667 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405884.667 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405884.668 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.668 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.668 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.668 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.668 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.668 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.668 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.668 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405884.668 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405884.668 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.669 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.669 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405884.669 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405884.669 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405884.669 * [misc]backup-simplify:  Simplify -1 into -1
1538405884.669 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.669 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.669 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.669 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405884.669 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.670 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.670 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.670 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405884.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538405884.670 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405884.670 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405884.670 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405884.670 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.670 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.670 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.670 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.670 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.670 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.671 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405884.671 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405884.671 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.671 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.672 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405884.672 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405884.672 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405884.672 * [misc]backup-simplify:  Simplify -1 into -1
1538405884.672 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.672 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.672 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.672 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405884.672 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.672 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.673 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.673 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405884.673 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.673 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405884.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.675 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.675 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405884.676 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.676 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.677 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405884.677 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405884.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.679 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.679 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.680 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.681 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.683 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405884.683 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.684 * [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)))))
1538405884.684 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1538405884.684 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 x)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1538405884.684 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538405884.684 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405884.684 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405884.684 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405884.684 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.684 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.684 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.684 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.684 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.684 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.685 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405884.685 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.685 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405884.685 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405884.685 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.685 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.685 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.685 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.686 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.686 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405884.686 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405884.686 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405884.686 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.686 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.686 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.686 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.686 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.686 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.686 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405884.686 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.687 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405884.687 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405884.687 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.687 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.687 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.687 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.687 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.688 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.688 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.688 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405884.688 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.689 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405884.690 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.690 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405884.691 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.691 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405884.691 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 x))) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1538405884.691 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1538405884.691 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405884.691 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405884.691 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.691 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.691 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.691 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.692 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.692 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.692 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.692 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405884.692 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405884.692 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.692 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.692 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.692 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.692 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.692 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.692 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.693 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.693 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.693 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.693 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405884.693 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405884.693 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.693 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.693 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.693 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.694 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.694 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.694 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405884.694 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405884.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.694 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.694 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.694 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.694 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.694 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.695 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.695 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.695 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.695 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.696 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.696 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.696 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.697 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.697 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.697 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.698 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.698 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.699 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.699 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.700 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.700 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.701 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.702 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.702 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.703 * [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)))))
1538405884.703 * [misc]backup-simplify:  Simplify (+ (sqrt (+ 1 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538405884.703 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538405884.703 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405884.703 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405884.703 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405884.703 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.703 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.703 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.703 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.703 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.703 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.703 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.703 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405884.703 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405884.704 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.704 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.704 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405884.704 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405884.704 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405884.704 * [misc]backup-simplify:  Simplify -1 into -1
1538405884.704 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.704 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.704 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.704 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405884.704 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.705 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.705 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405884.705 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405884.705 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405884.705 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.705 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.705 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.705 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.705 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.706 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.706 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405884.706 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405884.706 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.707 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.707 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405884.707 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405884.707 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405884.707 * [misc]backup-simplify:  Simplify -1 into -1
1538405884.707 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.707 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.707 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.707 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405884.707 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.707 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.708 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.708 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.708 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.708 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405884.709 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.710 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.710 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405884.711 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.711 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.711 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.712 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405884.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.713 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.713 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.714 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.715 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405884.715 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405884.716 * [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)))))
1538405884.716 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1)
1538405884.717 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538405884.717 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538405884.717 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405884.717 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405884.717 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.717 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.717 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.717 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.717 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.717 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.717 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405884.717 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.718 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405884.718 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405884.718 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405884.718 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.718 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.718 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.718 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.718 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.718 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.718 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405884.718 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.718 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405884.719 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.719 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405884.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.720 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405884.720 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405884.720 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405884.720 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538405884.720 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538405884.720 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405884.720 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405884.721 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.721 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.721 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.721 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.721 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.721 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.721 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.721 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.722 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.722 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405884.722 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405884.722 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.722 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.722 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.722 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.722 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.722 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.722 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.722 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.722 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.723 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405884.723 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.723 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.723 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405884.725 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.725 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.725 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.726 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.726 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.727 * [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)))))
1538405884.727 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538405884.727 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538405884.727 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405884.727 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405884.727 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.727 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.727 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.727 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.727 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.727 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.728 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.728 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405884.728 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405884.728 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.728 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.729 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405884.729 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405884.729 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405884.729 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.729 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405884.729 * [misc]taylor:  Taking taylor expansion of x in x
1538405884.729 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.729 * [misc]backup-simplify:  Simplify 1 into 1
1538405884.729 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405884.729 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405884.729 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405884.729 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405884.730 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405884.730 * [misc]backup-simplify:  Simplify 0 into 0
1538405884.730 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.730 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405884.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405884.731 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405884.732 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405884.732 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.732 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405884.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405884.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405884.734 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405884.734 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405884.734 * [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)))))
1538405884.734 * * * [misc]progress:  simplifying candidates
1538405884.734 * * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))>
1538405884.734 * * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) (- 1)))>
1538405884.735 * [enter]simplify:  Simplifying (- 1)
1538405884.735 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405884.737 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405884.737 * [exit]simplify:  Simplified to -1
1538405884.737 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ 1 x)) (sqrt x)) -1))
1538405884.738 * * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) 1))>
1538405884.738 * * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538405884.738 * * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538405884.738 * * * * [misc]progress:  [ 6 / 54 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538405884.738 * * * * [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))))))>
1538405884.738 * * * * [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))))))>
1538405884.738 * * * * [misc]progress:  [ 9 / 54 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538405884.738 * * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538405884.738 * * * * [misc]progress:  [ 11 / 54 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538405884.738 * * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538405884.738 * * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1538405884.738 * * * * [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)))))>
1538405884.738 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405884.739 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405884.745 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405884.749 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405884.749 * [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)))))
1538405884.749 * * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538405884.749 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405884.750 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405884.753 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405884.756 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405884.756 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405884.756 * * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405884.757 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538405884.757 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405884.760 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405884.763 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405884.763 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538405884.763 * * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405884.763 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538405884.764 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405884.766 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405884.769 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405884.769 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538405884.770 * * * * [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))))))>
1538405884.770 * [enter]simplify:  Simplifying (+ (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))))
1538405884.771 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405884.776 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405884.785 * * [misc]simplify:  iters left: 4 (45 enodes)
1538405884.804 * * [misc]simplify:  iters left: 3 (70 enodes)
1538405884.832 * * [misc]simplify:  iters left: 2 (104 enodes)
1538405884.856 * * [misc]simplify:  iters left: 1 (146 enodes)
1538405884.937 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt (+ x 1)) (sqrt x)))
1538405884.937 * [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)))))
1538405884.937 * * * * [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))))>
1538405884.937 * [enter]simplify:  Simplifying (- (sqrt (+ 1 x)) (sqrt x))
1538405884.938 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405884.940 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405884.943 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405884.947 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538405884.947 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))
1538405884.947 * * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ 1 x))) (exp (sqrt x))))))>
1538405884.947 * [enter]simplify:  Simplifying (* (exp (sqrt (+ 1 x))) (exp (sqrt x)))
1538405884.948 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405884.951 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405884.955 * * [misc]simplify:  iters left: 4 (16 enodes)
1538405884.960 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ x 1)) (sqrt x)))
1538405884.960 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))
1538405884.960 * * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ 1 x)) (sqrt x)) 1)))>
1538405884.960 * * * * [misc]progress:  [ 22 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538405884.960 * * * * [misc]progress:  [ 23 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538405884.960 * * * * [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))))))>
1538405884.961 * * * * [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))))))>
1538405884.961 * * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))>
1538405884.961 * * * * [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)))))))>
1538405884.961 * * * * [misc]progress:  [ 28 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538405884.961 * * * * [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)))))>
1538405884.961 * * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))>
1538405884.961 * [enter]simplify:  Simplifying (+ (sqrt (+ 1 x)) (sqrt x))
1538405884.962 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405884.964 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405884.967 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405884.967 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405884.967 * * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))>
1538405884.967 * * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ 1 x) 1/2) (sqrt x))))>
1538405884.970 * * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) 1) (sqrt x))))>
1538405884.970 * * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ 1 x)))) (sqrt x))))>
1538405884.970 * * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ 1 x)))) (sqrt x))))>
1538405884.970 * * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405884.970 * * * * [misc]progress:  [ 37 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt x))))>
1538405884.970 * * * * [misc]progress:  [ 38 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))>
1538405884.970 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538405884.971 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405884.973 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405884.976 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538405884.976 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x)))) (sqrt x))))
1538405884.976 * * * * [misc]progress:  [ 39 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405884.977 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405884.977 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405884.979 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405884.981 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405884.981 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538405884.981 * * * * [misc]progress:  [ 40 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ 1 x))) (sqrt x))))>
1538405884.981 * [enter]simplify:  Simplifying (sqrt 1)
1538405884.981 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405884.983 * [exit]simplify:  Simplified to 1
1538405884.983 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))
1538405884.983 * * * * [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))))>
1538405884.984 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538405884.984 * * [misc]simplify:  iters left: 4 (7 enodes)
1538405884.989 * * [misc]simplify:  iters left: 3 (15 enodes)
1538405884.992 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538405884.992 * [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))))
1538405884.993 * * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt x))))>
1538405884.993 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538405884.994 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405884.996 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405884.998 * * [misc]simplify:  iters left: 3 (14 enodes)
1538405885.000 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538405885.000 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x))))
1538405885.000 * * * * [misc]progress:  [ 43 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405885.000 * * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))>
1538405885.000 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538405885.000 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405885.001 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405885.002 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405885.002 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))
1538405885.002 * * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ 1 x))) (sqrt x))))>
1538405885.002 * * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538405885.002 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405885.002 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405885.002 * * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405885.002 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405885.002 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405885.002 * * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405885.002 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405885.002 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405885.002 * * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1538405885.002 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405885.003 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538405885.003 * * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538405885.003 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405885.003 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538405885.003 * * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538405885.003 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405885.003 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538405885.003 * * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1538405885.003 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405885.003 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405885.006 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405885.011 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405885.019 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405885.028 * * [misc]simplify:  iters left: 2 (74 enodes)
1538405885.040 * * [misc]simplify:  iters left: 1 (88 enodes)
1538405885.057 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538405885.057 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x))))
1538405885.057 * * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538405885.058 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405885.058 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538405885.058 * * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538405885.058 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405885.058 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538405885.058 * * * [misc]progress:  adding candidates to table
1538405885.862 * * [misc]progress:  iteration 4 / 4
1538405885.862 * * * [misc]progress:  picking best candidate
1538405885.929 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405885.929 * * * [misc]progress:  localizing error
1538405885.942 * * * [misc]progress:  generating rewritten candidates
1538405885.942 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1538405885.994 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538405886.091 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1538405886.099 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1)
1538405886.107 * * * [misc]progress:  generating series expansions
1538405886.107 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1538405886.108 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) into (sqrt (+ x 1))
1538405886.108 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538405886.108 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405886.108 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.108 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.108 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.108 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.108 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.108 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.109 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.109 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405886.109 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.109 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405886.109 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405886.109 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.109 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.109 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.110 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.110 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.110 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.110 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.110 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405886.110 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.110 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405886.110 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.111 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405886.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.112 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405886.112 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405886.112 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405886.117 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ 1 (/ 1 x)))) (sqrt (sqrt (+ 1 (/ 1 x))))) into (sqrt (+ (/ 1 x) 1))
1538405886.118 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538405886.118 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405886.118 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.118 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.118 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.118 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.118 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.118 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.118 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.118 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.118 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.119 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.119 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.119 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405886.119 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.119 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.119 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.119 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.119 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.120 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.120 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.120 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.120 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.120 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.121 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.121 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.121 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.121 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.122 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405886.122 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.123 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.124 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405886.124 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.125 * [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)))))
1538405886.125 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (+ 1 (/ 1 (- x))))) (sqrt (sqrt (+ 1 (/ 1 (- x)))))) into (sqrt (- 1 (/ 1 x)))
1538405886.126 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538405886.126 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405886.126 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.126 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.126 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.126 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.126 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.126 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.126 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.126 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.126 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.127 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405886.127 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405886.127 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.127 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.127 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.127 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.127 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.127 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.127 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.127 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.128 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.128 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.128 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.128 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405886.128 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.129 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.129 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.129 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.130 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405886.130 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.131 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.132 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405886.132 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.133 * [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)))))
1538405886.133 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538405886.134 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405886.134 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538405886.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405886.134 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405886.134 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405886.134 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.134 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.134 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.134 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.134 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.134 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.134 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.134 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405886.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405886.135 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405886.135 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.135 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.135 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.135 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.136 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405886.136 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405886.136 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405886.136 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.136 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.136 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.136 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.136 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.136 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.136 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.136 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405886.137 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.137 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405886.137 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405886.137 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.137 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.137 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.137 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.138 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.138 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.139 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.139 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405886.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538405886.140 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405886.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.141 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405886.142 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405886.142 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405886.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538405886.144 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405886.145 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405886.146 * [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))))
1538405886.146 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538405886.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405886.146 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405886.146 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405886.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.146 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.146 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.146 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.146 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.147 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.147 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405886.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.147 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.147 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.147 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.147 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.147 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.147 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.148 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.148 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.148 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.149 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405886.149 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405886.149 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405886.149 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405886.149 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.149 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.149 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.149 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.149 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.150 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.150 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405886.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.150 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.150 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.150 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.150 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.150 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.150 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.151 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405886.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.151 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.151 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405886.152 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.152 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.153 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405886.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.153 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.154 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405886.155 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.156 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405886.156 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405886.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.157 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405886.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.159 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405886.159 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.162 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405886.162 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405886.163 * [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)))))
1538405886.163 * [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))))
1538405886.163 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1538405886.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538405886.164 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405886.164 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405886.164 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.164 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.164 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.164 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.164 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.164 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.164 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.164 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.164 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.165 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405886.165 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405886.165 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405886.165 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405886.165 * [misc]backup-simplify:  Simplify -1 into -1
1538405886.165 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.165 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.165 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.165 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405886.165 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.166 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405886.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.166 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.167 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405886.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1538405886.167 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405886.167 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405886.167 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.167 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.167 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.167 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.167 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.167 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.167 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.167 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.167 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.168 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.168 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405886.168 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405886.168 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405886.168 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405886.168 * [misc]backup-simplify:  Simplify -1 into -1
1538405886.168 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.168 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.168 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.168 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405886.169 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405886.169 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405886.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.169 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.170 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405886.170 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405886.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.172 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405886.172 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405886.173 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405886.173 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.174 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405886.175 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405886.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.176 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405886.177 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.178 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405886.178 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405886.181 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405886.181 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405886.182 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405886.182 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1538405886.182 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 x))) into (pow (+ x 1) 1/4)
1538405886.182 * [misc]approximate:  Taking taylor expansion of (pow (+ x 1) 1/4) in (x) around 0
1538405886.182 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538405886.182 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538405886.182 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538405886.182 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.182 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.183 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538405886.183 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.183 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.183 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.183 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.183 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.183 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.183 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.183 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538405886.183 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.186 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538405886.186 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538405886.186 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538405886.186 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538405886.186 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538405886.186 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538405886.186 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.186 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.186 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538405886.186 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.186 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.186 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.186 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.186 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.187 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.187 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.187 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.187 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538405886.187 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.190 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538405886.190 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538405886.190 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538405886.190 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.191 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 1) 1)))) into 1/4
1538405886.191 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.196 * [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
1538405886.197 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 0))) into -1/8
1538405886.199 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 2) 2)) (* (/ (pow -1/8 1) 1)))) into -3/32
1538405886.199 * [misc]backup-simplify:  Simplify -3/32 into -3/32
1538405886.200 * [misc]backup-simplify:  Simplify (+ (* -3/32 (pow x 2)) (+ (* 1/4 x) 1)) into (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538405886.200 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 x)))) into (pow (+ (/ 1 x) 1) 1/4)
1538405886.200 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in (x) around 0
1538405886.200 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538405886.200 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538405886.200 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538405886.200 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.200 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.200 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538405886.200 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.200 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.201 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.201 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.201 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.201 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.201 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.201 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.201 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.201 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538405886.202 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538405886.202 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538405886.202 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538405886.202 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538405886.202 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.202 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.202 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538405886.202 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.202 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.202 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.202 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.202 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.202 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.202 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.202 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.202 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.203 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.203 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538405886.203 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538405886.203 * [misc]backup-simplify:  Simplify (pow x -1/4) into (pow x -1/4)
1538405886.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.203 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.206 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538405886.206 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.207 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 (- (log x)))) into 1/4
1538405886.208 * [misc]backup-simplify:  Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow 1/4 1) 1)))) into (* 1/4 (pow (/ 1 x) 1/4))
1538405886.208 * [misc]backup-simplify:  Simplify (* 1/4 (pow (/ 1 x) 1/4)) into (* 1/4 (pow (/ 1 x) 1/4))
1538405886.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.213 * [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
1538405886.214 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.214 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 (- (log x))))) into (- 1/8)
1538405886.217 * [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))
1538405886.217 * [misc]backup-simplify:  Simplify (* -3/32 (pow (/ 1 x) 1/4)) into (* -3/32 (pow (/ 1 x) 1/4))
1538405886.219 * [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)))
1538405886.219 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 (- x))))) into (pow (- 1 (/ 1 x)) 1/4)
1538405886.220 * [misc]approximate:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in (x) around 0
1538405886.220 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538405886.220 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538405886.220 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538405886.220 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.220 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.220 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538405886.220 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.220 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.220 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.220 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.220 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.220 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.220 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.220 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.221 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.221 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538405886.221 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.221 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538405886.222 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538405886.222 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538405886.222 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538405886.222 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538405886.222 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.222 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.222 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538405886.222 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.222 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.222 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.222 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.222 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.222 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.222 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.222 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.223 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.223 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538405886.223 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.223 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538405886.224 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538405886.224 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538405886.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.225 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.225 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.227 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1538405886.228 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.228 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1) (* 0 (- (log -1) (log x)))) into (- 1/4)
1538405886.230 * [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)))))
1538405886.230 * [misc]backup-simplify:  Simplify (* -1/4 (exp (* 1/4 (- (log -1) (log x))))) into (* -1/4 (exp (* 1/4 (- (log -1) (log x)))))
1538405886.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.236 * [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
1538405886.236 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.237 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (- (log -1) (log x))))) into (- 1/8)
1538405886.240 * [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)))))
1538405886.240 * [misc]backup-simplify:  Simplify (* -3/32 (exp (* 1/4 (- (log -1) (log x))))) into (* -3/32 (exp (* 1/4 (- (log -1) (log x)))))
1538405886.241 * [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))))
1538405886.242 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1)
1538405886.242 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 x))) into (pow (+ x 1) 1/4)
1538405886.242 * [misc]approximate:  Taking taylor expansion of (pow (+ x 1) 1/4) in (x) around 0
1538405886.242 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538405886.242 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538405886.242 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538405886.242 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.242 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.242 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538405886.242 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.242 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.242 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.242 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.242 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.242 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.243 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.243 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.243 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538405886.243 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.245 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538405886.245 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538405886.245 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538405886.245 * [misc]taylor:  Taking taylor expansion of (pow (+ x 1) 1/4) in x
1538405886.245 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ x 1)))) in x
1538405886.245 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ x 1))) in x
1538405886.245 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.245 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.245 * [misc]taylor:  Taking taylor expansion of (log (+ x 1)) in x
1538405886.245 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405886.245 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.245 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.245 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.245 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.245 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.245 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.245 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.246 * [misc]backup-simplify:  Simplify (* 1/4 0) into 0
1538405886.246 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.247 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538405886.248 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 0)) into 1/4
1538405886.248 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538405886.248 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.249 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 1) 1)))) into 1/4
1538405886.249 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.252 * [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
1538405886.252 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 0))) into -1/8
1538405886.254 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1/4 2) 2)) (* (/ (pow -1/8 1) 1)))) into -3/32
1538405886.254 * [misc]backup-simplify:  Simplify -3/32 into -3/32
1538405886.254 * [misc]backup-simplify:  Simplify (+ (* -3/32 (pow x 2)) (+ (* 1/4 x) 1)) into (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538405886.254 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 x)))) into (pow (+ (/ 1 x) 1) 1/4)
1538405886.254 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in (x) around 0
1538405886.254 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538405886.254 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538405886.254 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538405886.254 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.254 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.254 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538405886.254 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.254 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.254 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.255 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.255 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.255 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.255 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.255 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.255 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.255 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.255 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538405886.255 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538405886.255 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 1/4) in x
1538405886.255 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1)))) in x
1538405886.255 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1))) in x
1538405886.255 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.255 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.255 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
1538405886.255 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405886.255 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.255 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.255 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.255 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.256 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.256 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.256 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.256 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.256 * [misc]backup-simplify:  Simplify (log 1) into 0
1538405886.256 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.256 * [misc]backup-simplify:  Simplify (* 1/4 (- (log x))) into (* -1/4 (log x))
1538405886.256 * [misc]backup-simplify:  Simplify (exp (* -1/4 (log x))) into (pow x -1/4)
1538405886.256 * [misc]backup-simplify:  Simplify (pow x -1/4) into (pow x -1/4)
1538405886.256 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.256 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405886.258 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1538405886.258 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.258 * [misc]backup-simplify:  Simplify (+ (* 1/4 1) (* 0 (- (log x)))) into 1/4
1538405886.259 * [misc]backup-simplify:  Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow 1/4 1) 1)))) into (* 1/4 (pow (/ 1 x) 1/4))
1538405886.260 * [misc]backup-simplify:  Simplify (* 1/4 (pow (/ 1 x) 1/4)) into (* 1/4 (pow (/ 1 x) 1/4))
1538405886.260 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.263 * [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
1538405886.263 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1538405886.264 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 1) (* 0 (- (log x))))) into (- 1/8)
1538405886.265 * [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))
1538405886.265 * [misc]backup-simplify:  Simplify (* -3/32 (pow (/ 1 x) 1/4)) into (* -3/32 (pow (/ 1 x) 1/4))
1538405886.267 * [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)))
1538405886.267 * [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (/ 1 (- x))))) into (pow (- 1 (/ 1 x)) 1/4)
1538405886.267 * [misc]approximate:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in (x) around 0
1538405886.267 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538405886.267 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538405886.267 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538405886.267 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.267 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.267 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538405886.267 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.267 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.267 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.267 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.267 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.267 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.267 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.267 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.267 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.268 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538405886.268 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.268 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538405886.268 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538405886.268 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 1/4) in x
1538405886.268 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (- 1 (/ 1 x))))) in x
1538405886.268 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (- 1 (/ 1 x)))) in x
1538405886.268 * [misc]taylor:  Taking taylor expansion of 1/4 in x
1538405886.268 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1538405886.268 * [misc]taylor:  Taking taylor expansion of (log (- 1 (/ 1 x))) in x
1538405886.268 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405886.268 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405886.268 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.268 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405886.268 * [misc]taylor:  Taking taylor expansion of x in x
1538405886.268 * [misc]backup-simplify:  Simplify 0 into 0
1538405886.268 * [misc]backup-simplify:  Simplify 1 into 1
1538405886.269 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405886.269 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405886.269 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405886.269 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538405886.269 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.269 * [misc]backup-simplify:  Simplify (* 1/4 (- (log -1) (log x))) into (* 1/4 (- (log -1) (log x)))
1538405886.269 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538405886.270 * [misc]backup-simplify:  Simplify (exp (* 1/4 (- (log -1) (log x)))) into (exp (* 1/4 (- (log -1) (log x))))
1538405886.270 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405886.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.270 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405886.272 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1538405886.272 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.273 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1) (* 0 (- (log -1) (log x)))) into (- 1/4)
1538405886.276 * [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)))))
1538405886.277 * [misc]backup-simplify:  Simplify (* -1/4 (exp (* 1/4 (- (log -1) (log x))))) into (* -1/4 (exp (* 1/4 (- (log -1) (log x)))))
1538405886.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405886.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405886.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405886.280 * [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
1538405886.280 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1538405886.280 * [misc]backup-simplify:  Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (- (log -1) (log x))))) into (- 1/8)
1538405886.282 * [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)))))
1538405886.282 * [misc]backup-simplify:  Simplify (* -3/32 (exp (* 1/4 (- (log -1) (log x))))) into (* -3/32 (exp (* 1/4 (- (log -1) (log x)))))
1538405886.283 * [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))))
1538405886.283 * * * [misc]progress:  simplifying candidates
1538405886.283 * * * * [misc]progress:  [ 1 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) (+ 1/2 1/2)) (sqrt x))))>
1538405886.283 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538405886.284 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405886.285 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405886.286 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405886.286 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) (+ 1/2 1/2)) (sqrt x))))
1538405886.286 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538405886.286 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405886.287 * * [misc]simplify:  iters left: 1 (3 enodes)
1538405886.288 * [exit]simplify:  Simplified to 1
1538405886.288 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (pow (sqrt (+ 1 x)) 1) (sqrt x))))
1538405886.288 * * * * [misc]progress:  [ 2 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) (+ 1 1)) (sqrt x))))>
1538405886.288 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405886.288 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405886.289 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405886.290 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405886.290 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ x 1))) (+ 1 1)) (sqrt x))))
1538405886.290 * [enter]simplify:  Simplifying (+ 1 1)
1538405886.290 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405886.292 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405886.293 * [exit]simplify:  Simplified to 2
1538405886.293 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) 2) (sqrt x))))
1538405886.293 * * * * [misc]progress:  [ 3 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) 1/2) (sqrt x))))>
1538405886.293 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1538405886.294 * * [misc]simplify:  iters left: 5 (5 enodes)
1538405886.296 * * [misc]simplify:  iters left: 4 (8 enodes)
1538405886.298 * * [misc]simplify:  iters left: 3 (9 enodes)
1538405886.300 * [exit]simplify:  Simplified to (+ x 1)
1538405886.300 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (+ x 1) 1/2) (sqrt x))))
1538405886.300 * * * * [misc]progress:  [ 4 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (sqrt x))))>
1538405886.300 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538405886.301 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405886.304 * * [misc]simplify:  iters left: 5 (9 enodes)
1538405886.306 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405886.309 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538405886.309 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) 1) (sqrt x))))
1538405886.309 * * * * [misc]progress:  [ 5 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) 2) (sqrt x))))>
1538405886.309 * * * * [misc]progress:  [ 6 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ 1 x))) (+ 1 1)) (sqrt x))))>
1538405886.309 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405886.310 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405886.312 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405886.314 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405886.314 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (pow (sqrt (sqrt (+ x 1))) (+ 1 1)) (sqrt x))))
1538405886.314 * * * * [misc]progress:  [ 7 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (sqrt x))))>
1538405886.314 * * * * [misc]progress:  [ 8 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (+ (log (sqrt (sqrt (+ 1 x)))) (log (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538405886.315 * [enter]simplify:  Simplifying (+ (log (sqrt (sqrt (+ 1 x)))) (log (sqrt (sqrt (+ 1 x)))))
1538405886.315 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405886.318 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405886.321 * [exit]simplify:  Simplified to (+ (log (sqrt (sqrt (+ x 1)))) (log (sqrt (sqrt (+ x 1)))))
1538405886.322 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (exp (+ (log (sqrt (sqrt (+ x 1)))) (log (sqrt (sqrt (+ x 1)))))) (sqrt x))))
1538405886.322 * * * * [misc]progress:  [ 9 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538405886.322 * * * * [misc]progress:  [ 10 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538405886.322 * * * * [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))))>
1538405886.322 * [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)))))
1538405886.323 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405886.327 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405886.333 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405886.342 * * [misc]simplify:  iters left: 3 (30 enodes)
1538405886.354 * * [misc]simplify:  iters left: 2 (50 enodes)
1538405886.371 * * [misc]simplify:  iters left: 1 (52 enodes)
1538405886.388 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (+ x 1))
1538405886.388 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (cbrt (* (sqrt (+ x 1)) (+ x 1))) (sqrt x))))
1538405886.388 * * * * [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))))>
1538405886.388 * * * * [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))))>
1538405886.388 * * * * [misc]progress:  [ 14 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))) (sqrt x))))>
1538405886.388 * [enter]simplify:  Simplifying (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
1538405886.389 * * [misc]simplify:  iters left: 5 (5 enodes)
1538405886.391 * * [misc]simplify:  iters left: 4 (8 enodes)
1538405886.393 * * [misc]simplify:  iters left: 3 (9 enodes)
1538405886.395 * [exit]simplify:  Simplified to (+ x 1)
1538405886.395 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538405886.395 * * * * [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))))>
1538405886.395 * * * * [misc]progress:  [ 16 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))>
1538405886.395 * [enter]simplify:  Simplifying (+ 1 x)
1538405886.396 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405886.397 * * [misc]simplify:  iters left: 1 (6 enodes)
1538405886.398 * [exit]simplify:  Simplified to (+ x 1)
1538405886.398 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538405886.398 * * * * [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))))>
1538405886.399 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ (pow 1 3) (pow x 3)))))
1538405886.400 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405886.408 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405886.412 * * [misc]simplify:  iters left: 4 (18 enodes)
1538405886.417 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538405886.417 * [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))))
1538405886.417 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))
1538405886.418 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405886.423 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405886.430 * * [misc]simplify:  iters left: 4 (29 enodes)
1538405886.441 * * [misc]simplify:  iters left: 3 (41 enodes)
1538405886.452 * * [misc]simplify:  iters left: 2 (45 enodes)
1538405886.467 * * [misc]simplify:  iters left: 1 (57 enodes)
1538405886.482 * [exit]simplify:  Simplified to (sqrt (+ (- 1 x) (* x x)))
1538405886.482 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (- 1 x) (* x x)))) (sqrt x))))
1538405886.482 * * * * [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))))>
1538405886.483 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (- (* 1 1) (* x x)))))
1538405886.484 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405886.491 * * [misc]simplify:  iters left: 5 (23 enodes)
1538405886.497 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405886.505 * [exit]simplify:  Simplified to (* (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (+ 1 (pow x 3)))))
1538405886.505 * [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))))
1538405886.506 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (sqrt (- 1 x))))
1538405886.507 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405886.512 * * [misc]simplify:  iters left: 5 (22 enodes)
1538405886.516 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405886.522 * * [misc]simplify:  iters left: 3 (40 enodes)
1538405886.527 * * [misc]simplify:  iters left: 2 (46 enodes)
1538405886.536 * * [misc]simplify:  iters left: 1 (58 enodes)
1538405886.545 * [exit]simplify:  Simplified to (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ (* x x) (- 1 x)))))
1538405886.545 * [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))))
1538405886.545 * * * * [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))))>
1538405886.545 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ (pow 1 3) (pow x 3)))))
1538405886.546 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405886.549 * * [misc]simplify:  iters left: 5 (23 enodes)
1538405886.552 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405886.556 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (- 1 (* x x)))))
1538405886.556 * [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))))
1538405886.556 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))
1538405886.557 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405886.560 * * [misc]simplify:  iters left: 5 (23 enodes)
1538405886.564 * * [misc]simplify:  iters left: 4 (35 enodes)
1538405886.571 * * [misc]simplify:  iters left: 3 (44 enodes)
1538405886.577 * * [misc]simplify:  iters left: 2 (56 enodes)
1538405886.587 * * [misc]simplify:  iters left: 1 (71 enodes)
1538405886.598 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (- 1 x) (* x x)))) (sqrt (sqrt (- 1 x))))
1538405886.598 * [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))))
1538405886.598 * * * * [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))))>
1538405886.598 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (- (* 1 1) (* x x)))))
1538405886.599 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405886.602 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405886.604 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405886.606 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538405886.606 * [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))))
1538405886.607 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x))))
1538405886.607 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405886.608 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405886.610 * * [misc]simplify:  iters left: 4 (12 enodes)
1538405886.611 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538405886.611 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x))) (sqrt x))))
1538405886.611 * * * * [misc]progress:  [ 21 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405886.611 * * * * [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))))>
1538405886.611 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (+ 1 x))))
1538405886.612 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.613 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.614 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (+ x 1))))
1538405886.614 * [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))))
1538405886.614 * * * * [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))))>
1538405886.614 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt (+ 1 x))))
1538405886.615 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.616 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.617 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt (+ x 1))))
1538405886.617 * [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))))
1538405886.617 * * * * [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))))>
1538405886.617 * [enter]simplify:  Simplifying (sqrt (sqrt (cbrt (+ 1 x))))
1538405886.618 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.619 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.620 * [exit]simplify:  Simplified to (sqrt (sqrt (cbrt (+ x 1))))
1538405886.620 * [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))))
1538405886.621 * * * * [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))))>
1538405886.621 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405886.621 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.622 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.623 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405886.623 * [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))))
1538405886.623 * * * * [misc]progress:  [ 26 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt 1))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405886.624 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405886.624 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405886.625 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405886.626 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405886.626 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1538405886.626 * * * * [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))))>
1538405886.626 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405886.626 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.628 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.629 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405886.629 * [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))))
1538405886.629 * * * * [misc]progress:  [ 28 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405886.629 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405886.629 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405886.630 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405886.631 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405886.631 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) (sqrt 1)) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1538405886.631 * * * * [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))))>
1538405886.632 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405886.632 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.633 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.634 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405886.634 * [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))))
1538405886.634 * * * * [misc]progress:  [ 30 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405886.634 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405886.635 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405886.636 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405886.637 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405886.637 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (+ (* (* (sqrt (sqrt (+ 1 x))) 1) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1538405886.637 * * * * [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))))>
1538405886.637 * [enter]simplify:  Simplifying (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x)))))
1538405886.638 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405886.639 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405886.640 * [exit]simplify:  Simplified to (* (cbrt (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (sqrt (+ x 1)))))
1538405886.640 * [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))))
1538405886.640 * * * * [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))))>
1538405886.641 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538405886.641 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405886.642 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405886.645 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ x 1))))
1538405886.645 * [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))))
1538405886.645 * * * * [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))))>
1538405886.645 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538405886.646 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405886.649 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405886.652 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ x 1))))
1538405886.652 * [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))))
1538405886.652 * * * * [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))))>
1538405886.652 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405886.653 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.655 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.658 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405886.658 * [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))))
1538405886.658 * * * * [misc]progress:  [ 35 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt 1)) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405886.658 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1538405886.659 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405886.661 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405886.661 * [exit]simplify:  Simplified to 1
1538405886.661 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538405886.661 * * * * [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))))>
1538405886.662 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405886.662 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.664 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.667 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405886.667 * [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))))
1538405886.667 * * * * [misc]progress:  [ 37 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405886.667 * [enter]simplify:  Simplifying (sqrt 1)
1538405886.668 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405886.670 * [exit]simplify:  Simplified to 1
1538405886.670 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538405886.670 * * * * [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))))>
1538405886.670 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405886.670 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405886.673 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405886.675 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405886.675 * [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))))
1538405886.676 * * * * [misc]progress:  [ 39 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405886.676 * * * * [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))))>
1538405886.676 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))
1538405886.677 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405886.681 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405886.687 * * [misc]simplify:  iters left: 4 (27 enodes)
1538405886.701 * * [misc]simplify:  iters left: 3 (39 enodes)
1538405886.710 * * [misc]simplify:  iters left: 2 (43 enodes)
1538405886.720 * * [misc]simplify:  iters left: 1 (56 enodes)
1538405886.728 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (- 1 x) (* x x))))
1538405886.728 * [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))))
1538405886.728 * * * * [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))))>
1538405886.728 * [enter]simplify:  Simplifying (sqrt (sqrt (- 1 x)))
1538405886.728 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405886.729 * * [misc]simplify:  iters left: 3 (9 enodes)
1538405886.731 * * [misc]simplify:  iters left: 2 (10 enodes)
1538405886.732 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1538405886.732 * [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))))
1538405886.732 * * * * [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))))>
1538405886.732 * [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1538405886.733 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405886.736 * * [misc]simplify:  iters left: 5 (22 enodes)
1538405886.739 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 1 (pow x 3)))) (sqrt (sqrt (+ x 1))))
1538405886.739 * [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))))
1538405886.739 * * * * [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))))>
1538405886.740 * [enter]simplify:  Simplifying (* (sqrt (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1538405886.740 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405886.743 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405886.745 * * [misc]simplify:  iters left: 4 (21 enodes)
1538405886.749 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (- 1 (* x x)))))
1538405886.749 * [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))))
1538405886.749 * * * * [misc]progress:  [ 44 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405886.749 * * * * [misc]progress:  [ 45 / 110 ] simplifiying candidate #<alt (λ (x) (pow (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) -1))>
1538405886.749 * * * * [misc]progress:  [ 46 / 110 ] simplifiying candidate #<alt (λ (x) (pow (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (- 1)))>
1538405886.749 * [enter]simplify:  Simplifying (- 1)
1538405886.749 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405886.750 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405886.750 * [exit]simplify:  Simplified to -1
1538405886.751 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) -1))
1538405886.751 * * * * [misc]progress:  [ 47 / 110 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))) 1))>
1538405886.751 * * * * [misc]progress:  [ 48 / 110 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538405886.751 * * * * [misc]progress:  [ 49 / 110 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538405886.751 * * * * [misc]progress:  [ 50 / 110 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))))>
1538405886.751 * * * * [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))))))>
1538405886.751 * * * * [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))))))>
1538405886.751 * * * * [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))))))>
1538405886.751 * * * * [misc]progress:  [ 54 / 110 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538405886.751 * * * * [misc]progress:  [ 55 / 110 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538405886.751 * * * * [misc]progress:  [ 56 / 110 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))))>
1538405886.751 * * * * [misc]progress:  [ 57 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)) 1)))>
1538405886.751 * * * * [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)))))>
1538405886.751 * [enter]simplify:  Simplifying (cbrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1538405886.752 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405886.753 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405886.755 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405886.759 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405886.759 * [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)))))
1538405886.759 * * * * [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)))))>
1538405886.759 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x)))
1538405886.760 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405886.764 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405886.767 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405886.772 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405886.772 * [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)))))
1538405886.772 * * * * [misc]progress:  [ 60 / 110 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405886.772 * [enter]simplify:  Simplifying (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538405886.773 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405886.776 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405886.780 * * [misc]simplify:  iters left: 4 (13 enodes)
1538405886.784 * [exit]simplify:  Simplified to (+ (sqrt (+ x 1)) (sqrt x))
1538405886.784 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))
1538405886.784 * * * * [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))))))>
1538405886.784 * [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))))
1538405886.785 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405886.792 * * [misc]simplify:  iters left: 5 (27 enodes)
1538405886.808 * * [misc]simplify:  iters left: 4 (51 enodes)
1538405886.834 * * [misc]simplify:  iters left: 3 (99 enodes)
1538405886.875 * * [misc]simplify:  iters left: 2 (145 enodes)
1538405886.908 * * [misc]simplify:  iters left: 1 (201 enodes)
1538405887.007 * [exit]simplify:  Simplified to (- (+ (+ x x) 1) (* (sqrt x) (sqrt (+ x 1))))
1538405887.007 * [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))))))
1538405887.007 * * * * [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))))>
1538405887.008 * [enter]simplify:  Simplifying (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538405887.008 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405887.010 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405887.014 * * [misc]simplify:  iters left: 4 (15 enodes)
1538405887.016 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538405887.016 * [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))))
1538405887.016 * * * * [misc]progress:  [ 63 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (pow (sqrt (+ 1 x)) 1/2)) (sqrt x))))>
1538405887.016 * * * * [misc]progress:  [ 64 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (pow (sqrt (sqrt (+ 1 x))) 1)) (sqrt x))))>
1538405887.016 * * * * [misc]progress:  [ 65 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (exp (log (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538405887.016 * * * * [misc]progress:  [ 66 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (log (exp (sqrt (sqrt (+ 1 x)))))) (sqrt x))))>
1538405887.016 * * * * [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))))>
1538405887.016 * * * * [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))))>
1538405887.016 * * * * [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))))>
1538405887.017 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538405887.017 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405887.018 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405887.020 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ x 1))))
1538405887.020 * [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))))
1538405887.020 * * * * [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))))>
1538405887.020 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538405887.021 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405887.022 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405887.024 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ x 1))))
1538405887.024 * [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))))
1538405887.024 * * * * [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))))>
1538405887.024 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405887.024 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405887.025 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405887.027 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405887.027 * [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))))
1538405887.027 * * * * [misc]progress:  [ 72 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt 1)) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405887.027 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1538405887.027 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405887.028 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405887.029 * [exit]simplify:  Simplified to 1
1538405887.029 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* 1 (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538405887.029 * * * * [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))))>
1538405887.029 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405887.029 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405887.030 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405887.031 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405887.031 * [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))))
1538405887.032 * * * * [misc]progress:  [ 74 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* (sqrt 1) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405887.032 * [enter]simplify:  Simplifying (sqrt 1)
1538405887.032 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405887.033 * [exit]simplify:  Simplified to 1
1538405887.033 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* 1 (sqrt (sqrt (+ 1 x))))) (sqrt x))))
1538405887.033 * * * * [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))))>
1538405887.033 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (pow 1 3) (pow x 3))))
1538405887.033 * * [misc]simplify:  iters left: 5 (8 enodes)
1538405887.036 * * [misc]simplify:  iters left: 4 (16 enodes)
1538405887.038 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (pow x 3))))
1538405887.038 * [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))))
1538405887.038 * * * * [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))))>
1538405887.038 * [enter]simplify:  Simplifying (sqrt (sqrt (- (* 1 1) (* x x))))
1538405887.039 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405887.040 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405887.042 * * [misc]simplify:  iters left: 4 (15 enodes)
1538405887.045 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 (* x x))))
1538405887.045 * [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))))
1538405887.045 * * * * [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))))>
1538405887.045 * * * * [misc]progress:  [ 78 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405887.045 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405887.045 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405887.046 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405887.047 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405887.047 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538405887.047 * * * * [misc]progress:  [ 79 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405887.048 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405887.048 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405887.049 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405887.050 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405887.050 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (fabs (sqrt (sqrt (+ x 1))))) (sqrt x))))
1538405887.050 * * * * [misc]progress:  [ 80 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (* 1 (sqrt (sqrt (+ 1 x))))) (sqrt x))))>
1538405887.050 * * * * [misc]progress:  [ 81 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (pow (sqrt (+ 1 x)) 1/2) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.050 * * * * [misc]progress:  [ 82 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (pow (sqrt (sqrt (+ 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.050 * * * * [misc]progress:  [ 83 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (exp (log (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.050 * * * * [misc]progress:  [ 84 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (log (exp (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.050 * * * * [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))))>
1538405887.050 * * * * [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))))>
1538405887.050 * * * * [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))))>
1538405887.050 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538405887.051 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405887.053 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405887.054 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (+ x 1))))
1538405887.054 * [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))))
1538405887.054 * * * * [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))))>
1538405887.054 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538405887.055 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405887.056 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405887.058 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (+ x 1))))
1538405887.058 * [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))))
1538405887.058 * * * * [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))))>
1538405887.058 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405887.058 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405887.059 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405887.061 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405887.061 * [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))))
1538405887.061 * * * * [misc]progress:  [ 90 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.061 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1538405887.061 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405887.062 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405887.063 * [exit]simplify:  Simplified to 1
1538405887.063 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538405887.063 * * * * [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))))>
1538405887.063 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ 1 x))))
1538405887.063 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405887.064 * * [misc]simplify:  iters left: 4 (9 enodes)
1538405887.066 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ x 1))))
1538405887.066 * [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))))
1538405887.066 * * * * [misc]progress:  [ 92 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt 1) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.066 * [enter]simplify:  Simplifying (sqrt 1)
1538405887.066 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405887.067 * [exit]simplify:  Simplified to 1
1538405887.067 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (* 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538405887.067 * * * * [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))))>
1538405887.067 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (pow 1 3) (pow x 3))))
1538405887.068 * * [misc]simplify:  iters left: 5 (8 enodes)
1538405887.070 * * [misc]simplify:  iters left: 4 (16 enodes)
1538405887.072 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (pow x 3))))
1538405887.072 * [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))))
1538405887.072 * * * * [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))))>
1538405887.072 * [enter]simplify:  Simplifying (sqrt (sqrt (- (* 1 1) (* x x))))
1538405887.073 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405887.074 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405887.076 * * [misc]simplify:  iters left: 4 (15 enodes)
1538405887.078 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 (* x x))))
1538405887.078 * [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))))
1538405887.079 * * * * [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))))>
1538405887.079 * * * * [misc]progress:  [ 96 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.079 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405887.079 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405887.080 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405887.081 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405887.081 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538405887.081 * * * * [misc]progress:  [ 97 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.081 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538405887.082 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405887.083 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405887.084 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538405887.084 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (/ 1 (+ (* (fabs (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))
1538405887.084 * * * * [misc]progress:  [ 98 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt x))))>
1538405887.084 * * * * [misc]progress:  [ 99 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1538405887.084 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405887.086 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405887.089 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405887.094 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405887.102 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405887.111 * * [misc]simplify:  iters left: 2 (74 enodes)
1538405887.124 * * [misc]simplify:  iters left: 1 (88 enodes)
1538405887.139 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538405887.140 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x))))
1538405887.140 * * * * [misc]progress:  [ 100 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538405887.140 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405887.140 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538405887.140 * * * * [misc]progress:  [ 101 / 110 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1538405887.140 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405887.140 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1538405887.140 * * * * [misc]progress:  [ 102 / 110 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1538405887.140 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405887.140 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405887.140 * * * * [misc]progress:  [ 103 / 110 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405887.140 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405887.140 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405887.140 * * * * [misc]progress:  [ 104 / 110 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405887.141 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405887.141 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405887.141 * * * * [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))))>
1538405887.141 * [enter]simplify:  Simplifying (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538405887.141 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405887.144 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405887.149 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405887.159 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405887.168 * * [misc]simplify:  iters left: 2 (74 enodes)
1538405887.181 * * [misc]simplify:  iters left: 1 (88 enodes)
1538405887.196 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/4 x)) (* (* x x) -3/32))
1538405887.196 * [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))))
1538405887.196 * * * * [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))))>
1538405887.196 * [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)))
1538405887.197 * * [misc]simplify:  iters left: 6 (19 enodes)
1538405887.201 * * [misc]simplify:  iters left: 5 (31 enodes)
1538405887.208 * * [misc]simplify:  iters left: 4 (49 enodes)
1538405887.216 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405887.225 * * [misc]simplify:  iters left: 2 (59 enodes)
1538405887.232 * * [misc]simplify:  iters left: 1 (61 enodes)
1538405887.247 * [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))
1538405887.247 * [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))))
1538405887.247 * * * * [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))))>
1538405887.248 * [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))))
1538405887.249 * * [misc]simplify:  iters left: 6 (18 enodes)
1538405887.255 * * [misc]simplify:  iters left: 5 (37 enodes)
1538405887.265 * * [misc]simplify:  iters left: 4 (78 enodes)
1538405887.293 * * [misc]simplify:  iters left: 3 (136 enodes)
1538405887.342 * * [misc]simplify:  iters left: 2 (274 enodes)
1538405887.555 * [exit]simplify:  Simplified to (+ (pow x 1/4) (* (+ (/ -3/32 x) 1/4) (/ (pow x 1/4) x)))
1538405887.555 * [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))))
1538405887.555 * * * * [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))))>
1538405887.555 * [enter]simplify:  Simplifying (- (+ (* 1/4 x) 1) (* 3/32 (pow x 2)))
1538405887.556 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405887.561 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405887.570 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405887.578 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405887.588 * * [misc]simplify:  iters left: 2 (74 enodes)
1538405887.606 * * [misc]simplify:  iters left: 1 (88 enodes)
1538405887.622 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/4 x)) (* (* x x) -3/32))
1538405887.622 * [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))))
1538405887.622 * * * * [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))))>
1538405887.622 * [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)))
1538405887.623 * * [misc]simplify:  iters left: 6 (19 enodes)
1538405887.627 * * [misc]simplify:  iters left: 5 (31 enodes)
1538405887.636 * * [misc]simplify:  iters left: 4 (49 enodes)
1538405887.652 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405887.661 * * [misc]simplify:  iters left: 2 (59 enodes)
1538405887.669 * * [misc]simplify:  iters left: 1 (61 enodes)
1538405887.690 * [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))
1538405887.690 * [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))))
1538405887.690 * * * * [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))))>
1538405887.690 * [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))))
1538405887.692 * * [misc]simplify:  iters left: 6 (18 enodes)
1538405887.702 * * [misc]simplify:  iters left: 5 (37 enodes)
1538405887.721 * * [misc]simplify:  iters left: 4 (78 enodes)
1538405887.757 * * [misc]simplify:  iters left: 3 (136 enodes)
1538405887.824 * * [misc]simplify:  iters left: 2 (274 enodes)
1538405888.001 * [exit]simplify:  Simplified to (+ (pow x 1/4) (* (+ (/ -3/32 x) 1/4) (/ (pow x 1/4) x)))
1538405888.001 * [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))))
1538405888.001 * * * [misc]progress:  adding candidates to table
1538405890.274 * [misc]progress:  [Phase 3 of 3] Extracting.
1538405890.274 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (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) (* (* (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))))))> #<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 (+ x 1)) (+ x 1))) (sqrt x))))> #<alt (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 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 (+ (* (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>)
1538405890.277 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538405890.277 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))> #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (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) (* (* (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))))))> #<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 (+ x 1)) (+ x 1))) (sqrt x))))> #<alt (λ (x) (/ 1 (+ (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 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 (+ (* (* (cbrt (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))) (sqrt x))))>)
1538405890.381 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1538405890.382 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1538405890.382 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405890.383 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405890.384 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1538405890.384 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538405892.063 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405892.065 * * * * [misc]points:  Sampling 4005 additional inputs, on iter 1 have 3995 / 8000
1538405892.756 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405892.758 * * * * [misc]points:  Sampling 1967 additional inputs, on iter 2 have 6033 / 8000
1538405893.106 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.106 * * * * [misc]points:  Sampling 1010 additional inputs, on iter 3 have 6990 / 8000
1538405893.252 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.252 * * * * [misc]points:  Sampling 511 additional inputs, on iter 4 have 7489 / 8000
1538405893.323 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.323 * * * * [misc]points:  Sampling 239 additional inputs, on iter 5 have 7761 / 8000
1538405893.342 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.342 * * * * [misc]points:  Sampling 114 additional inputs, on iter 6 have 7886 / 8000
1538405893.395 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.395 * * * * [misc]points:  Sampling 64 additional inputs, on iter 7 have 7936 / 8000
1538405893.402 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.402 * * * * [misc]points:  Sampling 22 additional inputs, on iter 8 have 7978 / 8000
1538405893.405 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.405 * * * * [misc]points:  Sampling 10 additional inputs, on iter 9 have 7990 / 8000
1538405893.407 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.407 * * * * [misc]points:  Sampling 5 additional inputs, on iter 10 have 7995 / 8000
1538405893.408 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.408 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7998 / 8000
1538405893.410 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.410 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7999 / 8000
1538405893.411 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405893.411 * * * * [exit]points:  Sampled 8000 points with exact outputs