1547631334.674 * [misc]progress:  [Phase 1 of 3] Setting up.
1547631334.674 * * * [misc]progress:  [1/2] Preparing points
1547631334.674 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547631334.718 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.718 * * * * [misc]points:  Sampling 139 additional inputs, on iter 1 have 117 / 256
1547631334.743 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.743 * * * * [misc]points:  Sampling 88 additional inputs, on iter 2 have 168 / 256
1547631334.774 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.774 * * * * [misc]points:  Sampling 40 additional inputs, on iter 3 have 216 / 256
1547631334.784 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.784 * * * * [misc]points:  Sampling 23 additional inputs, on iter 4 have 233 / 256
1547631334.790 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.790 * * * * [misc]points:  Sampling 11 additional inputs, on iter 5 have 245 / 256
1547631334.793 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.793 * * * * [misc]points:  Sampling 7 additional inputs, on iter 6 have 249 / 256
1547631334.795 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.795 * * * * [misc]points:  Sampling 5 additional inputs, on iter 7 have 251 / 256
1547631334.798 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.798 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 254 / 256
1547631334.800 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631334.800 * * * * [exit]points:  Sampled 257 points with exact outputs
1547631334.800 * * * [misc]progress:  [2/2] Setting up program.
1547631334.802 * [misc]progress:  [Phase 2 of 3] Improving.
1547631334.802 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547631334.803 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631334.803 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631334.804 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631334.806 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631334.808 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631334.808 * [misc]simplify:  Simplified (2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547631334.811 * * [misc]progress:  iteration 1 / 4
1547631334.811 * * * [misc]progress:  picking best candidate
1547631334.813 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547631334.813 * * * [misc]progress:  localizing error
1547631334.828 * * * [misc]progress:  generating rewritten candidates
1547631334.828 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1547631334.834 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1547631334.835 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1547631334.836 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547631334.838 * * * [misc]progress:  generating series expansions
1547631334.838 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1547631334.838 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1547631334.839 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1547631334.839 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1547631334.839 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631334.839 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.839 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.839 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.839 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.839 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.840 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.840 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547631334.840 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547631334.840 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631334.840 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.840 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.840 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.840 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.840 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.840 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.840 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.840 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631334.840 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631334.840 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631334.840 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1547631334.841 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631334.841 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.841 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.841 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.841 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.841 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.841 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.841 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.841 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547631334.841 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547631334.841 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631334.841 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.841 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.841 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.841 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.841 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.841 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.841 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.842 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631334.842 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.842 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631334.842 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631334.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.842 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.842 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631334.842 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1547631334.842 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.843 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.844 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.844 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547631334.844 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1547631334.844 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.844 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.845 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.845 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631334.854 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547631334.854 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1547631334.854 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1547631334.854 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.855 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631334.855 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1547631334.855 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1547631334.855 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1547631334.855 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631334.855 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.855 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.855 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.855 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.855 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.855 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547631334.855 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547631334.855 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631334.855 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.855 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.856 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.856 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.856 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.856 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.856 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.856 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.857 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.857 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1547631334.857 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631334.857 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.857 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.857 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.857 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.857 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.857 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547631334.857 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547631334.858 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631334.858 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.858 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.858 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.858 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.858 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.858 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.858 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.858 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.858 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631334.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.859 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.859 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.859 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631334.859 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.860 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.860 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631334.861 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.861 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.861 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631334.861 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.862 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631334.863 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.863 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.863 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631334.863 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.864 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* (- +nan.0) (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631334.864 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547631334.864 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547631334.864 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631334.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547631334.864 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631334.864 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631334.864 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631334.864 * [misc]backup-simplify:  Simplify -1 into -1
1547631334.864 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.864 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.864 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.864 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631334.864 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.865 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.865 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547631334.865 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631334.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631334.865 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631334.865 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.865 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.865 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.865 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.865 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.865 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.865 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631334.865 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631334.865 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631334.865 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.866 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.866 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631334.866 * [misc]backup-simplify:  Simplify -1 into -1
1547631334.866 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.866 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.866 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.866 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631334.866 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.866 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.866 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547631334.866 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.866 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.866 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.866 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.866 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.866 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.867 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631334.867 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631334.867 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631334.867 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.867 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.867 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631334.867 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1547631334.868 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.868 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631334.868 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.869 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631334.869 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.869 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547631334.869 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.869 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.870 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.871 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631334.871 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631334.871 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.871 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547631334.872 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.872 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.872 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547631334.872 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.873 * [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)))))
1547631334.873 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1547631334.873 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1547631334.873 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1547631334.873 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631334.873 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.873 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.873 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.873 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.873 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.874 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.874 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631334.874 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.874 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.874 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.874 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.874 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.874 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.874 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.874 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.874 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.875 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.875 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.875 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.876 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.876 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.876 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) +nan.0)) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631334.876 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1547631334.876 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1547631334.876 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631334.876 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.876 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.876 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.876 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.877 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.877 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631334.877 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.877 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.877 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.877 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.877 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.877 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.877 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.878 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.878 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.878 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.878 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.879 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 3)) (+ (* +nan.0 (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631334.879 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1547631334.879 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1547631334.879 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547631334.879 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631334.879 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631334.879 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631334.879 * [misc]backup-simplify:  Simplify -1 into -1
1547631334.879 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.879 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.879 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.879 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631334.879 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.879 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.879 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547631334.879 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547631334.880 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631334.880 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631334.880 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631334.880 * [misc]backup-simplify:  Simplify -1 into -1
1547631334.880 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.880 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.880 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.880 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631334.880 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.880 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.880 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547631334.880 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.880 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631334.881 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.881 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631334.882 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.882 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.882 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.883 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631334.883 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631334.884 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631334.884 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1547631334.884 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1547631334.884 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1547631334.884 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547631334.884 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547631334.884 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631334.884 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.884 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.884 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.884 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.884 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.884 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.884 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631334.884 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.885 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631334.885 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631334.885 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547631334.885 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547631334.885 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631334.885 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.885 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.885 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.885 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.885 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.885 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.885 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.885 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631334.885 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.885 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631334.885 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631334.885 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.886 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547631334.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.886 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631334.887 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547631334.887 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1547631334.887 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1547631334.887 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1547631334.887 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1547631334.887 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547631334.887 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547631334.887 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631334.887 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.887 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.887 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.887 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.887 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.887 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.887 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.888 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.888 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.888 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547631334.888 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547631334.888 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631334.888 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.888 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.888 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.888 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.888 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.888 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.888 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.889 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.889 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.889 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.889 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.889 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631334.890 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.890 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.890 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.891 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631334.891 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.891 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.891 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 3)) (+ (* +nan.0 (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631334.892 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1547631334.892 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1547631334.892 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631334.892 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631334.892 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631334.892 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.892 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.892 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.892 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.892 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.892 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.892 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631334.892 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631334.892 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631334.892 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.892 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.892 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631334.893 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631334.893 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631334.893 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.893 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.893 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.893 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.893 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.893 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.893 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631334.893 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631334.893 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631334.893 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.893 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.893 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.893 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.894 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.894 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631334.894 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.894 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547631334.895 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.895 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.895 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631334.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.895 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547631334.896 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.896 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.896 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 3)) (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (* +nan.0 (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631334.896 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547631334.896 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1547631334.896 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547631334.896 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631334.896 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631334.896 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.896 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.896 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.896 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.896 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.897 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.897 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631334.897 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.897 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631334.897 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631334.897 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631334.897 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.897 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.897 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.897 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.897 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.897 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.897 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631334.897 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.897 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631334.898 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.898 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547631334.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.898 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631334.898 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547631334.899 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547631334.899 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1547631334.899 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547631334.899 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631334.899 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631334.899 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.899 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.899 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.899 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.899 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.899 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.899 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.899 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.899 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.899 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.900 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631334.900 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631334.900 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.900 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.900 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.900 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.900 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.900 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.900 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.900 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.900 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631334.900 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.900 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.901 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631334.901 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.901 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.902 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.902 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.902 * [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)))))
1547631334.902 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1547631334.902 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547631334.902 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631334.902 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631334.902 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.902 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.902 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.902 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.903 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.903 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.903 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.903 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631334.903 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631334.903 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.903 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.903 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631334.903 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631334.903 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631334.903 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.903 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631334.903 * [misc]taylor:  Taking taylor expansion of x in x
1547631334.903 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.903 * [misc]backup-simplify:  Simplify 1 into 1
1547631334.903 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631334.904 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631334.904 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631334.904 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631334.904 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631334.904 * [misc]backup-simplify:  Simplify 0 into 0
1547631334.904 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.904 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631334.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631334.904 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631334.905 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631334.905 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.905 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631334.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631334.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631334.906 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631334.906 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631334.906 * [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)))))
1547631334.906 * * * [misc]progress:  simplifying candidates
1547631334.906 * * * * [misc]progress:  [ 1 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1547631334.907 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1547631334.907 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631334.909 * * [misc]simplify:  iters left: 5 (26 enodes)
1547631334.912 * * [misc]simplify:  iters left: 4 (33 enodes)
1547631334.917 * * [misc]simplify:  iters left: 3 (42 enodes)
1547631334.922 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631334.922 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1547631334.922 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1547631334.922 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631334.924 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631334.926 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631334.930 * * [misc]simplify:  iters left: 3 (47 enodes)
1547631334.936 * * [misc]simplify:  iters left: 2 (54 enodes)
1547631334.942 * [exit]simplify:  Simplified to 0
1547631334.942 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631334.942 * * * * [misc]progress:  [ 2 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1547631334.942 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547631334.942 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631334.944 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631334.947 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631334.950 * * [misc]simplify:  iters left: 3 (33 enodes)
1547631334.954 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631334.954 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1547631334.954 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1547631334.954 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631334.956 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631334.957 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631334.960 * * [misc]simplify:  iters left: 3 (29 enodes)
1547631334.963 * * [misc]simplify:  iters left: 2 (30 enodes)
1547631334.966 * [exit]simplify:  Simplified to 0
1547631334.966 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631334.966 * * * * [misc]progress:  [ 3 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631334.966 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631334.966 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631334.969 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631334.972 * * [misc]simplify:  iters left: 4 (31 enodes)
1547631334.977 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631334.981 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631334.981 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631334.981 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631334.981 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631334.983 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631334.986 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631334.992 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631334.996 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631334.997 * [exit]simplify:  Simplified to 0
1547631334.997 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631334.997 * * * * [misc]progress:  [ 4 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631334.998 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631334.998 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631335.001 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631335.004 * * [misc]simplify:  iters left: 4 (31 enodes)
1547631335.009 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631335.014 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631335.014 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631335.015 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631335.015 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631335.017 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631335.019 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631335.025 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631335.029 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631335.031 * [exit]simplify:  Simplified to 0
1547631335.031 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631335.031 * * * * [misc]progress:  [ 5 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1547631335.031 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1547631335.031 * * [misc]simplify:  iters left: 6 (21 enodes)
1547631335.035 * * [misc]simplify:  iters left: 5 (44 enodes)
1547631335.042 * * [misc]simplify:  iters left: 4 (82 enodes)
1547631335.053 * * [misc]simplify:  iters left: 3 (114 enodes)
1547631335.076 * * [misc]simplify:  iters left: 2 (172 enodes)
1547631335.121 * * [misc]simplify:  iters left: 1 (205 enodes)
1547631335.163 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1547631335.163 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1547631335.163 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1547631335.163 * * [misc]simplify:  iters left: 6 (17 enodes)
1547631335.170 * * [misc]simplify:  iters left: 5 (36 enodes)
1547631335.179 * * [misc]simplify:  iters left: 4 (64 enodes)
1547631335.189 * * [misc]simplify:  iters left: 3 (108 enodes)
1547631335.218 * * [misc]simplify:  iters left: 2 (200 enodes)
1547631335.307 * * [misc]simplify:  iters left: 1 (270 enodes)
1547631335.352 * [exit]simplify:  Simplified to 0
1547631335.352 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1547631335.352 * * * * [misc]progress:  [ 6 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1547631335.352 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1547631335.353 * * [misc]simplify:  iters left: 6 (16 enodes)
1547631335.359 * * [misc]simplify:  iters left: 5 (33 enodes)
1547631335.368 * * [misc]simplify:  iters left: 4 (63 enodes)
1547631335.384 * * [misc]simplify:  iters left: 3 (96 enodes)
1547631335.416 * * [misc]simplify:  iters left: 2 (161 enodes)
1547631335.466 * * [misc]simplify:  iters left: 1 (202 enodes)
1547631335.500 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1547631335.500 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1547631335.501 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1547631335.501 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631335.506 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631335.514 * * [misc]simplify:  iters left: 4 (47 enodes)
1547631335.527 * * [misc]simplify:  iters left: 3 (90 enodes)
1547631335.569 * * [misc]simplify:  iters left: 2 (191 enodes)
1547631335.646 * * [misc]simplify:  iters left: 1 (231 enodes)
1547631335.674 * [exit]simplify:  Simplified to 0
1547631335.674 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1547631335.674 * * * * [misc]progress:  [ 7 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1547631335.675 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1547631335.675 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631335.677 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631335.680 * * [misc]simplify:  iters left: 4 (31 enodes)
1547631335.685 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631335.689 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631335.689 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1547631335.689 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1547631335.689 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631335.691 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631335.693 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631335.697 * * [misc]simplify:  iters left: 3 (47 enodes)
1547631335.703 * * [misc]simplify:  iters left: 2 (54 enodes)
1547631335.712 * [exit]simplify:  Simplified to 0
1547631335.712 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631335.712 * * * * [misc]progress:  [ 8 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1547631335.712 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547631335.713 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631335.716 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631335.722 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631335.728 * * [misc]simplify:  iters left: 3 (32 enodes)
1547631335.731 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631335.735 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631335.743 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631335.743 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1547631335.743 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1547631335.743 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631335.745 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631335.747 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631335.750 * * [misc]simplify:  iters left: 3 (29 enodes)
1547631335.754 * * [misc]simplify:  iters left: 2 (30 enodes)
1547631335.756 * [exit]simplify:  Simplified to 0
1547631335.756 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631335.756 * * * * [misc]progress:  [ 9 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631335.757 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631335.757 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631335.761 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631335.767 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631335.775 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631335.782 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631335.782 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631335.782 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631335.782 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631335.785 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631335.787 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631335.793 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631335.797 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631335.799 * [exit]simplify:  Simplified to 0
1547631335.799 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631335.799 * * * * [misc]progress:  [ 10 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631335.799 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631335.799 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631335.801 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631335.804 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631335.809 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631335.813 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631335.813 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631335.813 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631335.813 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631335.815 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631335.817 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631335.823 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631335.827 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631335.829 * [exit]simplify:  Simplified to 0
1547631335.829 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631335.829 * * * * [misc]progress:  [ 11 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1547631335.829 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1547631335.829 * * [misc]simplify:  iters left: 6 (20 enodes)
1547631335.834 * * [misc]simplify:  iters left: 5 (43 enodes)
1547631335.840 * * [misc]simplify:  iters left: 4 (80 enodes)
1547631335.851 * * [misc]simplify:  iters left: 3 (113 enodes)
1547631335.874 * * [misc]simplify:  iters left: 2 (174 enodes)
1547631335.904 * * [misc]simplify:  iters left: 1 (211 enodes)
1547631335.932 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1547631335.932 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1547631335.932 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1547631335.932 * * [misc]simplify:  iters left: 6 (17 enodes)
1547631335.939 * * [misc]simplify:  iters left: 5 (36 enodes)
1547631335.948 * * [misc]simplify:  iters left: 4 (64 enodes)
1547631335.968 * * [misc]simplify:  iters left: 3 (108 enodes)
1547631335.991 * * [misc]simplify:  iters left: 2 (200 enodes)
1547631336.053 * * [misc]simplify:  iters left: 1 (270 enodes)
1547631336.093 * [exit]simplify:  Simplified to 0
1547631336.093 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1547631336.093 * * * * [misc]progress:  [ 12 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1547631336.093 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1547631336.093 * * [misc]simplify:  iters left: 6 (15 enodes)
1547631336.100 * * [misc]simplify:  iters left: 5 (32 enodes)
1547631336.108 * * [misc]simplify:  iters left: 4 (61 enodes)
1547631336.123 * * [misc]simplify:  iters left: 3 (94 enodes)
1547631336.153 * * [misc]simplify:  iters left: 2 (169 enodes)
1547631336.187 * * [misc]simplify:  iters left: 1 (205 enodes)
1547631336.210 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1))))
1547631336.210 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1547631336.210 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1547631336.210 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631336.213 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631336.217 * * [misc]simplify:  iters left: 4 (47 enodes)
1547631336.224 * * [misc]simplify:  iters left: 3 (90 enodes)
1547631336.258 * * [misc]simplify:  iters left: 2 (191 enodes)
1547631336.326 * * [misc]simplify:  iters left: 1 (231 enodes)
1547631336.368 * [exit]simplify:  Simplified to 0
1547631336.368 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) 0))
1547631336.368 * * * * [misc]progress:  [ 13 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1547631336.368 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1547631336.369 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631336.372 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631336.381 * * [misc]simplify:  iters left: 4 (33 enodes)
1547631336.389 * * [misc]simplify:  iters left: 3 (41 enodes)
1547631336.397 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631336.397 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1547631336.397 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1547631336.397 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631336.400 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631336.404 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631336.411 * * [misc]simplify:  iters left: 3 (47 enodes)
1547631336.422 * * [misc]simplify:  iters left: 2 (54 enodes)
1547631336.429 * [exit]simplify:  Simplified to 0
1547631336.429 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631336.429 * * * * [misc]progress:  [ 14 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1547631336.430 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547631336.430 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631336.433 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631336.438 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631336.444 * * [misc]simplify:  iters left: 3 (31 enodes)
1547631336.449 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631336.449 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1547631336.449 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1547631336.449 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631336.452 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631336.455 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631336.460 * * [misc]simplify:  iters left: 3 (29 enodes)
1547631336.464 * * [misc]simplify:  iters left: 2 (30 enodes)
1547631336.467 * [exit]simplify:  Simplified to 0
1547631336.467 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631336.467 * * * * [misc]progress:  [ 15 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631336.467 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631336.467 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631336.469 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631336.472 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631336.476 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631336.480 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631336.488 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631336.494 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631336.494 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631336.494 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631336.494 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631336.497 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631336.501 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631336.512 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631336.519 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631336.522 * [exit]simplify:  Simplified to 0
1547631336.522 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631336.522 * * * * [misc]progress:  [ 16 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631336.523 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631336.523 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631336.527 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631336.533 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631336.541 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631336.544 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631336.549 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631336.553 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631336.553 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631336.553 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631336.553 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631336.555 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631336.558 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631336.564 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631336.570 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631336.573 * [exit]simplify:  Simplified to 0
1547631336.573 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631336.573 * * * * [misc]progress:  [ 17 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1547631336.574 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1547631336.574 * * [misc]simplify:  iters left: 6 (19 enodes)
1547631336.581 * * [misc]simplify:  iters left: 5 (42 enodes)
1547631336.592 * * [misc]simplify:  iters left: 4 (79 enodes)
1547631336.610 * * [misc]simplify:  iters left: 3 (112 enodes)
1547631336.625 * * [misc]simplify:  iters left: 2 (168 enodes)
1547631336.660 * * [misc]simplify:  iters left: 1 (209 enodes)
1547631336.688 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1547631336.688 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1547631336.688 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1547631336.688 * * [misc]simplify:  iters left: 6 (17 enodes)
1547631336.692 * * [misc]simplify:  iters left: 5 (36 enodes)
1547631336.696 * * [misc]simplify:  iters left: 4 (64 enodes)
1547631336.711 * * [misc]simplify:  iters left: 3 (108 enodes)
1547631336.733 * * [misc]simplify:  iters left: 2 (200 enodes)
1547631336.783 * * [misc]simplify:  iters left: 1 (270 enodes)
1547631336.819 * [exit]simplify:  Simplified to 0
1547631336.819 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1547631336.820 * * * * [misc]progress:  [ 18 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1547631336.820 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1547631336.820 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631336.825 * * [misc]simplify:  iters left: 5 (31 enodes)
1547631336.834 * * [misc]simplify:  iters left: 4 (60 enodes)
1547631336.851 * * [misc]simplify:  iters left: 3 (92 enodes)
1547631336.879 * * [misc]simplify:  iters left: 2 (163 enodes)
1547631336.918 * * [misc]simplify:  iters left: 1 (207 enodes)
1547631336.951 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1547631336.951 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1547631336.951 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1547631336.951 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631336.954 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631336.958 * * [misc]simplify:  iters left: 4 (47 enodes)
1547631336.965 * * [misc]simplify:  iters left: 3 (90 enodes)
1547631336.992 * * [misc]simplify:  iters left: 2 (191 enodes)
1547631337.058 * * [misc]simplify:  iters left: 1 (231 enodes)
1547631337.083 * [exit]simplify:  Simplified to 0
1547631337.084 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1547631337.084 * * * * [misc]progress:  [ 19 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1547631337.084 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1547631337.084 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631337.086 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631337.090 * * [misc]simplify:  iters left: 4 (33 enodes)
1547631337.094 * * [misc]simplify:  iters left: 3 (41 enodes)
1547631337.100 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.101 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1547631337.101 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1547631337.101 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631337.102 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631337.105 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631337.110 * * [misc]simplify:  iters left: 3 (47 enodes)
1547631337.120 * * [misc]simplify:  iters left: 2 (54 enodes)
1547631337.129 * [exit]simplify:  Simplified to 0
1547631337.129 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631337.129 * * * * [misc]progress:  [ 20 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1547631337.129 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547631337.130 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631337.133 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631337.139 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631337.143 * * [misc]simplify:  iters left: 3 (31 enodes)
1547631337.146 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.146 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1547631337.146 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1547631337.147 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631337.148 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631337.150 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631337.153 * * [misc]simplify:  iters left: 3 (29 enodes)
1547631337.156 * * [misc]simplify:  iters left: 2 (30 enodes)
1547631337.159 * [exit]simplify:  Simplified to 0
1547631337.159 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631337.159 * * * * [misc]progress:  [ 21 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631337.159 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631337.160 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631337.163 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631337.166 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631337.170 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631337.174 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.179 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631337.182 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.183 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631337.183 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631337.183 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.185 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631337.187 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631337.199 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631337.208 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631337.213 * [exit]simplify:  Simplified to 0
1547631337.213 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631337.213 * * * * [misc]progress:  [ 22 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1547631337.213 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1547631337.213 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631337.218 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631337.224 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631337.233 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631337.240 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.251 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631337.257 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.257 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1547631337.258 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1547631337.258 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.262 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631337.267 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631337.279 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631337.287 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631337.291 * [exit]simplify:  Simplified to 0
1547631337.291 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1547631337.291 * * * * [misc]progress:  [ 23 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1547631337.291 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1547631337.291 * * [misc]simplify:  iters left: 6 (19 enodes)
1547631337.299 * * [misc]simplify:  iters left: 5 (42 enodes)
1547631337.312 * * [misc]simplify:  iters left: 4 (79 enodes)
1547631337.337 * * [misc]simplify:  iters left: 3 (112 enodes)
1547631337.359 * * [misc]simplify:  iters left: 2 (168 enodes)
1547631337.389 * * [misc]simplify:  iters left: 1 (209 enodes)
1547631337.441 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1547631337.441 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1547631337.441 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1547631337.442 * * [misc]simplify:  iters left: 6 (17 enodes)
1547631337.445 * * [misc]simplify:  iters left: 5 (36 enodes)
1547631337.450 * * [misc]simplify:  iters left: 4 (64 enodes)
1547631337.459 * * [misc]simplify:  iters left: 3 (108 enodes)
1547631337.480 * * [misc]simplify:  iters left: 2 (200 enodes)
1547631337.545 * * [misc]simplify:  iters left: 1 (270 enodes)
1547631337.588 * [exit]simplify:  Simplified to 0
1547631337.588 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1547631337.589 * * * * [misc]progress:  [ 24 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1547631337.589 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1547631337.589 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631337.594 * * [misc]simplify:  iters left: 5 (31 enodes)
1547631337.603 * * [misc]simplify:  iters left: 4 (60 enodes)
1547631337.613 * * [misc]simplify:  iters left: 3 (92 enodes)
1547631337.632 * * [misc]simplify:  iters left: 2 (163 enodes)
1547631337.676 * * [misc]simplify:  iters left: 1 (207 enodes)
1547631337.708 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1547631337.708 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1547631337.708 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1547631337.709 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631337.713 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631337.720 * * [misc]simplify:  iters left: 4 (47 enodes)
1547631337.731 * * [misc]simplify:  iters left: 3 (90 enodes)
1547631337.767 * * [misc]simplify:  iters left: 2 (191 enodes)
1547631337.809 * * [misc]simplify:  iters left: 1 (231 enodes)
1547631337.833 * [exit]simplify:  Simplified to 0
1547631337.834 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1547631337.834 * * * * [misc]progress:  [ 25 / 119 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547631337.834 * * * * [misc]progress:  [ 26 / 119 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547631337.834 * * * * [misc]progress:  [ 27 / 119 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1547631337.834 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1547631337.834 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631337.835 * * [misc]simplify:  iters left: 5 (8 enodes)
1547631337.836 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1547631337.836 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1547631337.836 * * * * [misc]progress:  [ 28 / 119 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1547631337.836 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt x)))
1547631337.836 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.837 * * [misc]simplify:  iters left: 3 (7 enodes)
1547631337.837 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt x)))
1547631337.837 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1547631337.838 * * * * [misc]progress:  [ 29 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547631337.838 * * * * [misc]progress:  [ 30 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547631337.838 * * * * [misc]progress:  [ 31 / 119 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1547631337.838 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1547631337.838 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631337.839 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631337.841 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631337.844 * * [misc]simplify:  iters left: 3 (23 enodes)
1547631337.846 * * [misc]simplify:  iters left: 2 (25 enodes)
1547631337.849 * * [misc]simplify:  iters left: 1 (29 enodes)
1547631337.853 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547631337.853 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1547631337.853 * * * * [misc]progress:  [ 32 / 119 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1547631337.853 * * * * [misc]progress:  [ 33 / 119 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547631337.853 * * * * [misc]progress:  [ 34 / 119 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547631337.853 * * * * [misc]progress:  [ 35 / 119 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547631337.853 * * * * [misc]progress:  [ 36 / 119 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547631337.853 * * * * [misc]progress:  [ 37 / 119 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547631337.853 * * * * [misc]progress:  [ 38 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1547631337.853 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1547631337.854 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.856 * * [misc]simplify:  iters left: 5 (16 enodes)
1547631337.859 * * [misc]simplify:  iters left: 4 (27 enodes)
1547631337.862 * * [misc]simplify:  iters left: 3 (31 enodes)
1547631337.865 * * [misc]simplify:  iters left: 2 (34 enodes)
1547631337.870 * * [misc]simplify:  iters left: 1 (39 enodes)
1547631337.874 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1547631337.874 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1547631337.874 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547631337.874 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.875 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631337.876 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547631337.876 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1547631337.876 * * * * [misc]progress:  [ 39 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (sqrt x)) 3) (pow (/ 1 (sqrt (+ x 1))) 3)) (+ (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (+ (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (* (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))))>
1547631337.876 * * * * [misc]progress:  [ 40 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547631337.876 * * * * [misc]progress:  [ 41 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547631337.876 * * * * [misc]progress:  [ 42 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1))))) (+ (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547631337.876 * * * * [misc]progress:  [ 43 / 119 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1547631337.877 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547631337.877 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631337.878 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631337.880 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1547631337.880 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x)))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547631337.880 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547631337.880 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631337.881 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631337.883 * * [misc]simplify:  iters left: 4 (16 enodes)
1547631337.885 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547631337.885 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547631337.885 * * * * [misc]progress:  [ 44 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547631337.885 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.885 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.887 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.889 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631337.891 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.891 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547631337.891 * * * * [misc]progress:  [ 45 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547631337.891 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.891 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.892 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.894 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631337.896 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.896 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547631337.896 * * * * [misc]progress:  [ 46 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547631337.896 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.896 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.897 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.899 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631337.901 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.901 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547631337.901 * * * * [misc]progress:  [ 47 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547631337.902 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.902 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.903 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.905 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631337.907 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547631337.907 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547631337.907 * * * * [misc]progress:  [ 48 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547631337.907 * * * * [misc]progress:  [ 49 / 119 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.907 * * * * [misc]progress:  [ 50 / 119 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.907 * * * * [misc]progress:  [ 51 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1547631337.907 * * * * [misc]progress:  [ 52 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1547631337.907 * [enter]simplify:  Simplifying (- 1/2)
1547631337.907 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631337.908 * * [misc]simplify:  iters left: 1 (3 enodes)
1547631337.908 * [exit]simplify:  Simplified to -1/2
1547631337.908 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1547631337.908 * * * * [misc]progress:  [ 53 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1547631337.908 * [enter]simplify:  Simplifying (- 1)
1547631337.908 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631337.909 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631337.909 * [exit]simplify:  Simplified to -1
1547631337.909 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1547631337.909 * * * * [misc]progress:  [ 54 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 55 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 56 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 57 / 119 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 58 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 59 / 119 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 60 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 61 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 62 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547631337.909 * * * * [misc]progress:  [ 63 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547631337.910 * * * * [misc]progress:  [ 64 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1547631337.910 * * * * [misc]progress:  [ 65 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547631337.910 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1547631337.910 * * [misc]simplify:  iters left: 2 (3 enodes)
1547631337.910 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1547631337.910 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1547631337.910 * * * * [misc]progress:  [ 66 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547631337.910 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547631337.910 * * [misc]simplify:  iters left: 2 (3 enodes)
1547631337.911 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547631337.911 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1547631337.911 * * * * [misc]progress:  [ 67 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547631337.911 * [enter]simplify:  Simplifying (sqrt x)
1547631337.911 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631337.911 * [exit]simplify:  Simplified to (sqrt x)
1547631337.911 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547631337.911 * * * * [misc]progress:  [ 68 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log1p (expm1 (/ 1 (sqrt (+ x 1)))))))>
1547631337.911 * * * * [misc]progress:  [ 69 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (expm1 (log1p (/ 1 (sqrt (+ x 1)))))))>
1547631337.911 * * * * [misc]progress:  [ 70 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1547631337.911 * * * * [misc]progress:  [ 71 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1547631337.911 * [enter]simplify:  Simplifying (- 1/2)
1547631337.912 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631337.912 * * [misc]simplify:  iters left: 1 (3 enodes)
1547631337.912 * [exit]simplify:  Simplified to -1/2
1547631337.912 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1547631337.912 * * * * [misc]progress:  [ 72 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1547631337.913 * [enter]simplify:  Simplifying (- 1)
1547631337.913 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631337.913 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631337.914 * [exit]simplify:  Simplified to -1
1547631337.914 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1547631337.914 * * * * [misc]progress:  [ 73 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1547631337.914 * * * * [misc]progress:  [ 74 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1547631337.914 * * * * [misc]progress:  [ 75 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1547631337.914 * * * * [misc]progress:  [ 76 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1547631337.914 * * * * [misc]progress:  [ 77 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (cbrt (/ 1 (sqrt (+ x 1)))))))>
1547631337.914 * * * * [misc]progress:  [ 78 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (cbrt (* (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (/ 1 (sqrt (+ x 1)))))))>
1547631337.914 * * * * [misc]progress:  [ 79 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1547631337.914 * * * * [misc]progress:  [ 80 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1547631337.914 * * * * [misc]progress:  [ 81 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1547631337.914 * * * * [misc]progress:  [ 82 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1547631337.914 * * * * [misc]progress:  [ 83 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1547631337.914 * * * * [misc]progress:  [ 84 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1547631337.914 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547631337.914 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.915 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631337.916 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547631337.916 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))))
1547631337.916 * * * * [misc]progress:  [ 85 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1547631337.916 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547631337.916 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.917 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631337.918 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547631337.918 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1547631337.918 * * * * [misc]progress:  [ 86 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547631337.918 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631337.918 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.918 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631337.919 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631337.919 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547631337.919 * * * * [misc]progress:  [ 87 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1547631337.920 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631337.920 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631337.920 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631337.921 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631337.921 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1547631337.921 * * * * [misc]progress:  [ 88 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547631337.921 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631337.921 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.922 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631337.923 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631337.923 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547631337.923 * * * * [misc]progress:  [ 89 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1547631337.923 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631337.923 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631337.924 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631337.924 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631337.924 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1547631337.924 * * * * [misc]progress:  [ 90 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547631337.925 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547631337.925 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.926 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631337.928 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631337.933 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631337.937 * * [misc]simplify:  iters left: 2 (53 enodes)
1547631337.944 * * [misc]simplify:  iters left: 1 (76 enodes)
1547631337.955 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1547631337.955 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))))
1547631337.955 * * * * [misc]progress:  [ 91 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1547631337.955 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547631337.955 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631337.956 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631337.957 * * [misc]simplify:  iters left: 1 (10 enodes)
1547631337.958 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547631337.958 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1547631337.958 * * * * [misc]progress:  [ 92 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log1p (expm1 (sqrt (+ x 1)))))))>
1547631337.958 * * * * [misc]progress:  [ 93 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (expm1 (log1p (sqrt (+ x 1)))))))>
1547631337.958 * * * * [misc]progress:  [ 94 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1547631337.958 * * * * [misc]progress:  [ 95 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1547631337.958 * * * * [misc]progress:  [ 96 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1547631337.958 * * * * [misc]progress:  [ 97 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1547631337.958 * * * * [misc]progress:  [ 98 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1547631337.958 * * * * [misc]progress:  [ 99 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547631337.958 * * * * [misc]progress:  [ 100 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1547631337.959 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547631337.959 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631337.959 * * [misc]simplify:  iters left: 5 (10 enodes)
1547631337.961 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547631337.961 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1547631337.961 * * * * [misc]progress:  [ 101 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547631337.961 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631337.961 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.962 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631337.962 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631337.962 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1547631337.962 * * * * [misc]progress:  [ 102 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1547631337.963 * [enter]simplify:  Simplifying (sqrt 1)
1547631337.963 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631337.963 * [exit]simplify:  Simplified to 1
1547631337.963 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1547631337.963 * * * * [misc]progress:  [ 103 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1547631337.964 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1547631337.964 * * [misc]simplify:  iters left: 4 (7 enodes)
1547631337.965 * * [misc]simplify:  iters left: 3 (15 enodes)
1547631337.967 * * [misc]simplify:  iters left: 2 (17 enodes)
1547631337.968 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1547631337.968 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1547631337.968 * * * * [misc]progress:  [ 104 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1547631337.968 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1547631337.968 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.970 * * [misc]simplify:  iters left: 4 (13 enodes)
1547631337.972 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631337.973 * * [misc]simplify:  iters left: 2 (24 enodes)
1547631337.976 * * [misc]simplify:  iters left: 1 (40 enodes)
1547631337.984 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1547631337.984 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1547631337.984 * * * * [misc]progress:  [ 105 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547631337.984 * * * * [misc]progress:  [ 106 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1547631337.984 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631337.984 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631337.985 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631337.986 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631337.986 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1547631337.986 * * * * [misc]progress:  [ 107 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1547631337.986 * * * * [misc]progress:  [ 108 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547631337.986 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631337.986 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631337.986 * * * * [misc]progress:  [ 109 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547631337.986 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631337.986 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631337.986 * * * * [misc]progress:  [ 110 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1547631337.986 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631337.986 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631337.986 * * * * [misc]progress:  [ 111 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1547631337.987 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631337.987 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547631337.987 * * * * [misc]progress:  [ 112 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (/ 1 (sqrt (+ x 1)))))>
1547631337.987 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631337.987 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547631337.987 * * * * [misc]progress:  [ 113 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1547631337.987 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631337.987 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547631337.987 * * * * [misc]progress:  [ 114 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1547631337.988 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1547631337.988 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631337.991 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631337.997 * * [misc]simplify:  iters left: 4 (43 enodes)
1547631338.010 * * [misc]simplify:  iters left: 3 (65 enodes)
1547631338.025 * * [misc]simplify:  iters left: 2 (88 enodes)
1547631338.043 * * [misc]simplify:  iters left: 1 (108 enodes)
1547631338.070 * [exit]simplify:  Simplified to (fma x (fma 3/8 x -1/2) 1)
1547631338.070 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (fma x (fma 3/8 x -1/2) 1)))
1547631338.070 * * * * [misc]progress:  [ 115 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1547631338.070 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631338.070 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1547631338.070 * * * * [misc]progress:  [ 116 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1547631338.070 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631338.070 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1547631338.071 * * * * [misc]progress:  [ 117 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1547631338.071 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547631338.071 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631338.074 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631338.081 * * [misc]simplify:  iters left: 4 (43 enodes)
1547631338.092 * * [misc]simplify:  iters left: 3 (67 enodes)
1547631338.109 * * [misc]simplify:  iters left: 2 (103 enodes)
1547631338.133 * * [misc]simplify:  iters left: 1 (126 enodes)
1547631338.160 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1547631338.160 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fma (fma x -1/8 1/2) x 1))))
1547631338.160 * * * * [misc]progress:  [ 118 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547631338.160 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631338.160 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1547631338.160 * * * * [misc]progress:  [ 119 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547631338.160 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631338.160 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1547631338.161 * * * [misc]progress:  adding candidates to table
1547631338.858 * * [misc]progress:  iteration 2 / 4
1547631338.858 * * * [misc]progress:  picking best candidate
1547631338.891 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1547631338.891 * * * [misc]progress:  localizing error
1547631338.898 * * * [misc]progress:  generating rewritten candidates
1547631338.899 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1547631338.907 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1547631338.916 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1547631338.935 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547631338.937 * * * [misc]progress:  generating series expansions
1547631338.937 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1547631338.937 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1547631338.937 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1547631338.937 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547631338.937 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631338.937 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.937 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.937 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.937 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.937 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.937 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.938 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.938 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631338.938 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.938 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631338.938 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631338.938 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.938 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.938 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.938 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.938 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.938 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547631338.939 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631338.939 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.939 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.939 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.939 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.939 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.939 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.939 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.939 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631338.939 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.939 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631338.939 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631338.939 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.939 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.939 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.939 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.939 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.940 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.940 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.940 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.940 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1547631338.940 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.941 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631338.942 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.942 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.942 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1547631338.942 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.942 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547631338.943 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1547631338.943 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1547631338.943 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547631338.943 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631338.943 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631338.943 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.943 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.943 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.943 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.943 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.943 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.943 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.943 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.943 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.943 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631338.943 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.943 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.943 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.943 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.944 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.944 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.944 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547631338.944 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631338.944 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631338.944 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.944 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.944 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.944 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.944 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.944 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.944 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.944 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.945 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.945 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631338.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.945 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.945 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.945 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.945 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.945 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.945 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.945 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.946 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631338.946 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.946 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631338.946 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.947 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631338.947 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.948 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.948 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631338.948 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.949 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.949 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.950 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.950 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.950 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631338.950 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.950 * [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)))))
1547631338.951 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1547631338.951 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1547631338.951 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631338.951 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631338.951 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631338.951 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.951 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.951 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.951 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.951 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.951 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.951 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631338.951 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631338.951 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.951 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.951 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631338.951 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631338.951 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631338.951 * [misc]backup-simplify:  Simplify -1 into -1
1547631338.951 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.951 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.952 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.952 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631338.952 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.952 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.952 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631338.952 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631338.952 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631338.952 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.952 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.952 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.952 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.952 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.952 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.952 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631338.952 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631338.952 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.953 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.953 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631338.953 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631338.953 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631338.953 * [misc]backup-simplify:  Simplify -1 into -1
1547631338.953 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.953 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.953 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.953 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631338.953 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.953 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.954 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.954 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.954 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631338.954 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.954 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631338.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.954 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.955 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.955 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631338.956 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.956 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.956 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631338.956 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.957 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.957 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.958 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.958 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.958 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631338.959 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.959 * [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)))))
1547631338.959 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1547631338.959 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547631338.959 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547631338.959 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631338.959 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631338.959 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.959 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.959 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.959 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.959 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.959 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.959 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.959 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.959 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.959 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.960 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631338.960 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.960 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631338.960 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.960 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.960 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631338.960 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631338.960 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.960 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.960 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.960 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.960 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.960 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.960 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.960 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.960 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.961 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.961 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631338.961 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.961 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631338.961 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.961 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.961 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.961 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631338.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.962 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631338.962 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.962 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631338.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.963 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631338.963 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.963 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631338.963 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631338.964 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547631338.964 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547631338.964 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631338.964 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631338.964 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631338.964 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.964 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.964 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.964 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.964 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.964 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.964 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.964 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.964 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.964 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.964 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631338.964 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631338.964 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.965 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631338.965 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631338.965 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631338.965 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631338.965 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631338.965 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.965 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.965 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.965 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.965 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.965 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.965 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.965 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.965 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.965 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.965 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.965 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.965 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631338.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631338.966 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.966 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631338.966 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631338.966 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.966 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547631338.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.967 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547631338.967 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631338.967 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547631338.967 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547631338.968 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547631338.968 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547631338.968 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547631338.968 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631338.968 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631338.968 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631338.968 * [misc]backup-simplify:  Simplify -1 into -1
1547631338.968 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.968 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.968 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.968 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631338.968 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.968 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.968 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631338.968 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631338.968 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.969 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.969 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.969 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.969 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.969 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.969 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.969 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631338.969 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631338.969 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.969 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.969 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547631338.969 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631338.969 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631338.969 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631338.969 * [misc]backup-simplify:  Simplify -1 into -1
1547631338.969 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.969 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.969 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631338.970 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.970 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.970 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631338.970 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631338.970 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.970 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.970 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631338.970 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.970 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.970 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.970 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.970 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631338.970 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631338.970 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.971 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631338.971 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631338.971 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.971 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547631338.971 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.971 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631338.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.971 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.972 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.972 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631338.973 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.973 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547631338.973 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.974 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.975 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.975 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.976 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.977 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547631338.977 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.977 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.979 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.980 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631338.981 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631338.983 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1547631338.983 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.984 * [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)))))
1547631338.984 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1547631338.984 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) into (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1)))))
1547631338.984 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1547631338.984 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1547631338.984 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547631338.984 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631338.984 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.984 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.984 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.984 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.984 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.984 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.985 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.985 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631338.985 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.985 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631338.985 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631338.985 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.985 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.985 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.985 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.986 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.986 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631338.986 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631338.986 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631338.986 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.986 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.986 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.986 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.986 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.986 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.986 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.986 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.986 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.987 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.987 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631338.987 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.987 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631338.987 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.987 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.988 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.988 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1547631338.988 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547631338.988 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631338.988 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.988 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.988 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.988 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.988 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.988 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.988 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.988 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631338.989 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.989 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631338.989 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631338.989 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.989 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.989 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.989 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.990 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.990 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631338.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631338.990 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631338.990 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.990 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.990 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.990 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631338.990 * [misc]taylor:  Taking taylor expansion of x in x
1547631338.990 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.990 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.990 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631338.990 * [misc]backup-simplify:  Simplify 1 into 1
1547631338.990 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631338.990 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631338.991 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.991 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631338.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631338.991 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631338.992 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631338.992 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631338.992 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631338.992 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547631338.992 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.992 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.993 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1547631338.993 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547631338.993 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.994 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631338.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631338.995 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631338.996 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631338.998 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631338.998 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631338.998 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1547631338.999 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631338.999 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.000 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631339.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631339.001 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.002 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547631339.003 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.003 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.004 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1547631339.005 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631339.006 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.006 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631339.007 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))
1547631339.007 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1547631339.007 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1547631339.007 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631339.007 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631339.009 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.009 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.009 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.009 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631339.009 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.009 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.009 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.009 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.010 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.010 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.010 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.010 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631339.011 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.011 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631339.011 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631339.011 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631339.011 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547631339.011 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631339.011 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631339.011 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.011 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.011 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.012 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.012 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.012 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.012 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.012 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.012 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.013 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631339.013 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631339.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.013 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.013 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.013 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.013 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.013 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631339.013 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1547631339.014 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631339.014 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631339.014 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.014 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.014 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631339.014 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.014 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.014 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.014 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.014 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.014 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.014 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.014 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631339.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.015 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631339.015 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631339.015 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631339.015 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547631339.015 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631339.015 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631339.015 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.015 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.015 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.015 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.016 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.016 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.016 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.016 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.016 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631339.016 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631339.016 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.016 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.017 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.017 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.017 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.017 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631339.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.018 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547631339.018 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.018 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.019 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.019 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1547631339.019 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.020 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.020 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631339.021 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.022 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.023 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.023 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.023 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.024 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631339.025 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547631339.026 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1547631339.026 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.026 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.027 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.028 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.029 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.029 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.029 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.029 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.030 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1547631339.030 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1547631339.032 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1547631339.032 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.033 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* (- +nan.0) (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631339.033 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547631339.033 * [misc]approximate:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547631339.033 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631339.033 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631339.033 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631339.033 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631339.033 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631339.033 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.033 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.033 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.033 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.033 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.033 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.034 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.034 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631339.034 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631339.034 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.035 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.035 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631339.035 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631339.035 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631339.035 * [misc]backup-simplify:  Simplify -1 into -1
1547631339.035 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.035 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.035 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.035 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631339.035 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.035 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.035 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631339.035 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631339.036 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631339.036 * [misc]backup-simplify:  Simplify -1 into -1
1547631339.036 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.036 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.036 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.036 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631339.036 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.036 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.037 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.037 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.037 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1547631339.037 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631339.037 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631339.037 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631339.037 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.037 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.037 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.037 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.037 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.038 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.038 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631339.038 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631339.038 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631339.038 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.039 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.039 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631339.039 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631339.039 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631339.039 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631339.039 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631339.039 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.039 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.039 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.039 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.039 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.039 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.039 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631339.039 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631339.040 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.040 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.040 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631339.040 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631339.040 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631339.040 * [misc]backup-simplify:  Simplify -1 into -1
1547631339.040 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.040 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.040 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.040 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631339.040 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.041 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.041 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631339.041 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631339.041 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631339.041 * [misc]backup-simplify:  Simplify -1 into -1
1547631339.041 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.041 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.041 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.041 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631339.041 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.042 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.042 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.042 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.043 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1547631339.043 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631339.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631339.043 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631339.043 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.043 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.043 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.043 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.043 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.043 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.043 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631339.043 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631339.043 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631339.044 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.044 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.044 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547631339.044 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.044 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.045 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.046 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.046 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631339.047 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.047 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.047 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.048 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631339.048 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.049 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631339.049 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547631339.049 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.050 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.050 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547631339.050 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.051 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.051 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.052 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.052 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.052 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.053 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.053 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.053 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.054 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631339.055 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631339.055 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.055 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.055 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.056 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547631339.056 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.057 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.058 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.058 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.059 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.059 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.059 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547631339.059 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.060 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.061 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631339.062 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631339.063 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631339.063 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631339.063 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547631339.063 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1547631339.063 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547631339.063 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631339.063 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631339.063 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.063 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.063 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.063 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.063 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.064 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631339.064 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631339.064 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.064 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631339.064 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631339.064 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631339.064 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.064 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.064 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.064 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.064 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.064 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631339.064 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631339.064 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.064 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631339.064 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.064 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547631339.065 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.065 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631339.065 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547631339.066 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547631339.066 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1547631339.066 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547631339.066 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631339.066 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631339.066 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.066 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.066 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.066 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.066 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.066 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.066 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.066 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.066 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.066 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631339.066 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631339.067 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631339.067 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.067 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.067 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.067 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.067 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.067 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.067 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.067 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.067 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.067 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631339.067 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.067 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631339.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.068 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631339.068 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.068 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631339.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.069 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.069 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631339.070 * [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)))))
1547631339.070 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1547631339.070 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547631339.070 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631339.070 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631339.070 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.070 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.070 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.070 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.070 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.070 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.070 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631339.070 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631339.070 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.071 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.071 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631339.071 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631339.071 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631339.071 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.071 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631339.071 * [misc]taylor:  Taking taylor expansion of x in x
1547631339.071 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.071 * [misc]backup-simplify:  Simplify 1 into 1
1547631339.071 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631339.071 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631339.071 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631339.071 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631339.071 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631339.071 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.071 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631339.072 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631339.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.072 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631339.072 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631339.072 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631339.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631339.073 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631339.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631339.074 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631339.074 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631339.074 * [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)))))
1547631339.074 * * * [misc]progress:  simplifying candidates
1547631339.074 * * * * [misc]progress:  [ 1 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.074 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1547631339.074 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631339.076 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631339.079 * * [misc]simplify:  iters left: 4 (31 enodes)
1547631339.084 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631339.088 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.088 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.088 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1547631339.088 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.089 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.091 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631339.097 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.107 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631339.111 * [exit]simplify:  Simplified to 0
1547631339.111 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.111 * * * * [misc]progress:  [ 2 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.111 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1547631339.111 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631339.113 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631339.116 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631339.119 * * [misc]simplify:  iters left: 3 (28 enodes)
1547631339.122 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.122 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.122 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1547631339.122 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.123 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631339.124 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631339.126 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631339.128 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631339.130 * [exit]simplify:  Simplified to 0
1547631339.130 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.130 * * * * [misc]progress:  [ 3 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.130 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1547631339.130 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631339.133 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631339.137 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631339.146 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631339.153 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.153 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.153 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1547631339.153 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631339.154 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631339.156 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631339.159 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631339.162 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1547631339.162 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.162 * * * * [misc]progress:  [ 4 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.162 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1547631339.162 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631339.164 * * [misc]simplify:  iters left: 5 (26 enodes)
1547631339.168 * * [misc]simplify:  iters left: 4 (33 enodes)
1547631339.172 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.176 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1547631339.176 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.176 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1547631339.176 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.177 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.179 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631339.186 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.196 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631339.202 * [exit]simplify:  Simplified to 0
1547631339.203 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.203 * * * * [misc]progress:  [ 5 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.203 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1547631339.203 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631339.207 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631339.212 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631339.219 * * [misc]simplify:  iters left: 3 (28 enodes)
1547631339.226 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1547631339.226 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.226 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1547631339.226 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.228 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631339.231 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631339.235 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631339.239 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631339.242 * [exit]simplify:  Simplified to 0
1547631339.242 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.242 * * * * [misc]progress:  [ 6 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.242 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1547631339.243 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631339.247 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631339.253 * * [misc]simplify:  iters left: 4 (30 enodes)
1547631339.262 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631339.268 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1547631339.268 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.269 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1547631339.269 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631339.270 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631339.274 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631339.279 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631339.285 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1547631339.285 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.285 * * * * [misc]progress:  [ 7 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.285 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1547631339.285 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631339.288 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631339.294 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631339.302 * * [misc]simplify:  iters left: 3 (34 enodes)
1547631339.309 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.309 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.309 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1547631339.310 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.311 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.313 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631339.316 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.321 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631339.325 * [exit]simplify:  Simplified to 0
1547631339.325 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.325 * * * * [misc]progress:  [ 8 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.325 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1547631339.325 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631339.327 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631339.329 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.332 * * [misc]simplify:  iters left: 3 (27 enodes)
1547631339.335 * * [misc]simplify:  iters left: 2 (30 enodes)
1547631339.339 * * [misc]simplify:  iters left: 1 (45 enodes)
1547631339.352 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.353 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.353 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1547631339.353 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.354 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631339.355 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631339.357 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631339.359 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631339.360 * [exit]simplify:  Simplified to 0
1547631339.360 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.360 * * * * [misc]progress:  [ 9 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.361 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1547631339.361 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631339.362 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631339.365 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631339.369 * * [misc]simplify:  iters left: 3 (35 enodes)
1547631339.372 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.372 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.372 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1547631339.372 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631339.373 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631339.376 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631339.378 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631339.381 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1547631339.381 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.381 * * * * [misc]progress:  [ 10 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.381 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1547631339.381 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631339.383 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631339.386 * * [misc]simplify:  iters left: 4 (31 enodes)
1547631339.390 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631339.394 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.394 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.394 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1547631339.394 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.395 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.397 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631339.401 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.410 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631339.416 * [exit]simplify:  Simplified to 0
1547631339.416 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.416 * * * * [misc]progress:  [ 11 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.417 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1547631339.417 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631339.420 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631339.424 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631339.431 * * [misc]simplify:  iters left: 3 (30 enodes)
1547631339.436 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.436 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.437 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1547631339.437 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.438 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631339.440 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631339.444 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631339.448 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631339.451 * [exit]simplify:  Simplified to 0
1547631339.451 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.451 * * * * [misc]progress:  [ 12 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.451 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1547631339.451 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631339.455 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631339.460 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631339.467 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631339.475 * * [misc]simplify:  iters left: 2 (43 enodes)
1547631339.482 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.482 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.482 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1547631339.482 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631339.484 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631339.486 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631339.489 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631339.491 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1547631339.491 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.491 * * * * [misc]progress:  [ 13 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.491 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1547631339.491 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631339.493 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631339.496 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631339.500 * * [misc]simplify:  iters left: 3 (34 enodes)
1547631339.503 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.503 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.503 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1547631339.503 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.504 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.506 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631339.509 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.514 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631339.518 * [exit]simplify:  Simplified to 0
1547631339.518 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.518 * * * * [misc]progress:  [ 14 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.518 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1547631339.518 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631339.519 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631339.522 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.524 * * [misc]simplify:  iters left: 3 (27 enodes)
1547631339.528 * * [misc]simplify:  iters left: 2 (30 enodes)
1547631339.532 * * [misc]simplify:  iters left: 1 (45 enodes)
1547631339.540 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.540 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.540 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1547631339.540 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.541 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631339.542 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631339.544 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631339.546 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631339.547 * [exit]simplify:  Simplified to 0
1547631339.547 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.547 * * * * [misc]progress:  [ 15 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.547 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1547631339.548 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631339.549 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631339.552 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631339.556 * * [misc]simplify:  iters left: 3 (35 enodes)
1547631339.559 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.559 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.559 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1547631339.559 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631339.560 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631339.562 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631339.565 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631339.567 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1547631339.567 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.567 * * * * [misc]progress:  [ 16 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.568 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1547631339.568 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631339.569 * * [misc]simplify:  iters left: 5 (22 enodes)
1547631339.572 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631339.577 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.580 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1547631339.580 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.580 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1547631339.580 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.581 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.583 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631339.586 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.591 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631339.594 * [exit]simplify:  Simplified to 0
1547631339.594 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.594 * * * * [misc]progress:  [ 17 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.594 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1547631339.595 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631339.596 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631339.599 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.602 * * [misc]simplify:  iters left: 3 (28 enodes)
1547631339.605 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1547631339.605 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.605 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1547631339.605 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.606 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631339.607 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631339.609 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631339.611 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631339.612 * [exit]simplify:  Simplified to 0
1547631339.612 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.612 * * * * [misc]progress:  [ 18 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.613 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1547631339.613 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.614 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631339.617 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631339.621 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.625 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631339.629 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1547631339.629 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.629 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1547631339.629 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631339.630 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631339.632 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631339.635 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631339.637 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1547631339.638 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.638 * * * * [misc]progress:  [ 19 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.638 * * * * [misc]progress:  [ 20 / 129 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.638 * * * * [misc]progress:  [ 21 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.638 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547631339.638 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631339.639 * * [misc]simplify:  iters left: 5 (9 enodes)
1547631339.640 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547631339.640 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.640 * * * * [misc]progress:  [ 22 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.640 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547631339.640 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631339.641 * * [misc]simplify:  iters left: 5 (10 enodes)
1547631339.642 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547631339.642 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.642 * * * * [misc]progress:  [ 23 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.642 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631339.642 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631339.643 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631339.644 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631339.644 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.644 * * * * [misc]progress:  [ 24 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.644 * [enter]simplify:  Simplifying (sqrt 1)
1547631339.644 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631339.645 * [exit]simplify:  Simplified to 1
1547631339.645 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.645 * * * * [misc]progress:  [ 25 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.645 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631339.645 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631339.646 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631339.647 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631339.647 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.647 * * * * [misc]progress:  [ 26 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.647 * * * * [misc]progress:  [ 27 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.647 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1547631339.647 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.648 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.650 * * [misc]simplify:  iters left: 4 (15 enodes)
1547631339.651 * * [misc]simplify:  iters left: 3 (18 enodes)
1547631339.653 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631339.656 * * [misc]simplify:  iters left: 1 (24 enodes)
1547631339.659 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1547631339.659 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.659 * * * * [misc]progress:  [ 28 / 129 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 29 / 129 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 30 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 31 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 32 / 129 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 33 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 34 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 35 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 36 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 37 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * * * * [misc]progress:  [ 38 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.659 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547631339.660 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.661 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.662 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547631339.662 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.662 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547631339.662 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.663 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.665 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631339.667 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1547631339.667 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.667 * * * * [misc]progress:  [ 39 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.667 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547631339.667 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.668 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.669 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547631339.669 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.669 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547631339.669 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.672 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.673 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631339.675 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1547631339.675 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.675 * * * * [misc]progress:  [ 40 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.675 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547631339.675 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.676 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.677 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631339.679 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631339.679 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547631339.679 * * * * [misc]progress:  [ 41 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631339.679 * * * * [misc]progress:  [ 42 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))))>
1547631339.679 * * * * [misc]progress:  [ 43 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))))>
1547631339.679 * * * * [misc]progress:  [ 44 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1547631339.679 * [enter]simplify:  Simplifying (* x (+ x 1))
1547631339.679 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631339.680 * * [misc]simplify:  iters left: 3 (13 enodes)
1547631339.682 * * [misc]simplify:  iters left: 2 (16 enodes)
1547631339.684 * * [misc]simplify:  iters left: 1 (31 enodes)
1547631339.691 * [exit]simplify:  Simplified to (fma x x x)
1547631339.691 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (fma x x x) 1/2)))
1547631339.691 * * * * [misc]progress:  [ 45 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1547631339.691 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547631339.691 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.692 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631339.693 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547631339.693 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1547631339.693 * * * * [misc]progress:  [ 46 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1547631339.693 * * * * [misc]progress:  [ 47 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1547631339.693 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547631339.693 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.694 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.696 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547631339.696 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1547631339.696 * * * * [misc]progress:  [ 48 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1547631339.696 * * * * [misc]progress:  [ 49 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1547631339.696 * * * * [misc]progress:  [ 50 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547631339.696 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547631339.696 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631339.698 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631339.701 * * [misc]simplify:  iters left: 4 (60 enodes)
1547631339.713 * * [misc]simplify:  iters left: 3 (158 enodes)
1547631339.843 * * [misc]simplify:  iters left: 2 (432 enodes)
1547631340.198 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1547631340.198 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))))
1547631340.198 * * * * [misc]progress:  [ 51 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.198 * * * * [misc]progress:  [ 52 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.198 * * * * [misc]progress:  [ 53 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1547631340.198 * [enter]simplify:  Simplifying (* x (+ x 1))
1547631340.198 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631340.199 * * [misc]simplify:  iters left: 3 (13 enodes)
1547631340.201 * * [misc]simplify:  iters left: 2 (16 enodes)
1547631340.203 * * [misc]simplify:  iters left: 1 (31 enodes)
1547631340.211 * [exit]simplify:  Simplified to (fma x x x)
1547631340.211 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (fma x x x))))
1547631340.211 * * * * [misc]progress:  [ 54 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.211 * * * * [misc]progress:  [ 55 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547631340.211 * * * * [misc]progress:  [ 56 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1547631340.211 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547631340.211 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631340.212 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631340.213 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547631340.213 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))))
1547631340.213 * * * * [misc]progress:  [ 57 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1547631340.213 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547631340.213 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631340.214 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631340.215 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547631340.215 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1547631340.215 * * * * [misc]progress:  [ 58 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547631340.215 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631340.215 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631340.216 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631340.217 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631340.217 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547631340.217 * * * * [misc]progress:  [ 59 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1547631340.217 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631340.217 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.217 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631340.218 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631340.218 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1547631340.218 * * * * [misc]progress:  [ 60 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547631340.218 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631340.218 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631340.219 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631340.221 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631340.221 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547631340.221 * * * * [misc]progress:  [ 61 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1547631340.221 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631340.221 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.223 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631340.224 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631340.224 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1547631340.224 * * * * [misc]progress:  [ 62 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))>
1547631340.225 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547631340.225 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631340.226 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547631340.226 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))
1547631340.226 * * * * [misc]progress:  [ 63 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1547631340.226 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547631340.226 * * [misc]simplify:  iters left: 2 (3 enodes)
1547631340.227 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547631340.227 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1547631340.227 * * * * [misc]progress:  [ 64 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547631340.227 * * * * [misc]progress:  [ 65 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547631340.227 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547631340.228 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.231 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631340.235 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631340.239 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631340.244 * * [misc]simplify:  iters left: 2 (53 enodes)
1547631340.252 * * [misc]simplify:  iters left: 1 (76 enodes)
1547631340.263 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1547631340.263 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))))
1547631340.263 * * * * [misc]progress:  [ 66 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1547631340.263 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547631340.263 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.264 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631340.265 * * [misc]simplify:  iters left: 1 (10 enodes)
1547631340.266 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547631340.266 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1547631340.266 * * * * [misc]progress:  [ 67 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1547631340.266 * * * * [misc]progress:  [ 68 / 129 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.266 * * * * [misc]progress:  [ 69 / 129 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.266 * * * * [misc]progress:  [ 70 / 129 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1547631340.266 * * * * [misc]progress:  [ 71 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1547631340.267 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1547631340.267 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631340.268 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631340.271 * * [misc]simplify:  iters left: 4 (30 enodes)
1547631340.275 * * [misc]simplify:  iters left: 3 (41 enodes)
1547631340.281 * * [misc]simplify:  iters left: 2 (52 enodes)
1547631340.286 * * [misc]simplify:  iters left: 1 (67 enodes)
1547631340.300 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1547631340.300 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1547631340.300 * * * * [misc]progress:  [ 72 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.300 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1547631340.300 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631340.303 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631340.309 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631340.316 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631340.321 * * [misc]simplify:  iters left: 2 (47 enodes)
1547631340.328 * * [misc]simplify:  iters left: 1 (59 enodes)
1547631340.337 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1547631340.337 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1547631340.337 * * * * [misc]progress:  [ 73 / 129 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.337 * * * * [misc]progress:  [ 74 / 129 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.337 * * * * [misc]progress:  [ 75 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547631340.337 * [enter]simplify:  Simplifying (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))
1547631340.337 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631340.340 * * [misc]simplify:  iters left: 5 (34 enodes)
1547631340.346 * * [misc]simplify:  iters left: 4 (152 enodes)
1547631340.415 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))
1547631340.415 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))))
1547631340.415 * * * * [misc]progress:  [ 76 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.415 * [enter]simplify:  Simplifying (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))
1547631340.415 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631340.417 * * [misc]simplify:  iters left: 5 (33 enodes)
1547631340.424 * * [misc]simplify:  iters left: 4 (124 enodes)
1547631340.481 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1547631340.482 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1547631340.482 * * * * [misc]progress:  [ 77 / 129 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.482 * * * * [misc]progress:  [ 78 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.482 * * * * [misc]progress:  [ 79 / 129 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631340.482 * * * * [misc]progress:  [ 80 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1547631340.482 * * * * [misc]progress:  [ 81 / 129 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1547631340.482 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1547631340.482 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631340.486 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631340.489 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547631340.490 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1547631340.490 * * * * [misc]progress:  [ 82 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1547631340.490 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1547631340.490 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.493 * * [misc]simplify:  iters left: 5 (16 enodes)
1547631340.497 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631340.502 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631340.507 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1547631340.507 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))
1547631340.507 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1547631340.507 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.510 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631340.513 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631340.516 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1547631340.516 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))))
1547631340.516 * * * * [misc]progress:  [ 83 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1547631340.517 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1547631340.517 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.519 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631340.521 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631340.522 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1547631340.522 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))
1547631340.523 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1547631340.523 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.524 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631340.525 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631340.527 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1547631340.527 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))))
1547631340.527 * * * * [misc]progress:  [ 84 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1547631340.527 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1547631340.527 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.528 * * [misc]simplify:  iters left: 2 (6 enodes)
1547631340.528 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1547631340.529 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1547631340.529 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1547631340.529 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631340.530 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631340.532 * * [misc]simplify:  iters left: 4 (18 enodes)
1547631340.533 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631340.536 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547631340.536 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1547631340.536 * * * * [misc]progress:  [ 85 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1547631340.536 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1547631340.536 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.538 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631340.539 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1547631340.539 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))
1547631340.540 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1547631340.540 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.541 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631340.543 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631340.545 * * [misc]simplify:  iters left: 3 (22 enodes)
1547631340.548 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1547631340.548 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))))
1547631340.548 * * * * [misc]progress:  [ 86 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1547631340.548 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1547631340.549 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.550 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631340.551 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1547631340.551 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))
1547631340.552 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1547631340.552 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.553 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631340.555 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631340.557 * * [misc]simplify:  iters left: 3 (22 enodes)
1547631340.560 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1547631340.560 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))))
1547631340.560 * * * * [misc]progress:  [ 87 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1547631340.560 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1547631340.560 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.561 * * [misc]simplify:  iters left: 2 (6 enodes)
1547631340.562 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1547631340.562 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1547631340.562 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1547631340.562 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631340.563 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631340.565 * * [misc]simplify:  iters left: 4 (18 enodes)
1547631340.567 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631340.569 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547631340.569 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1547631340.569 * * * * [misc]progress:  [ 88 / 129 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547631340.569 * * * * [misc]progress:  [ 89 / 129 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547631340.569 * * * * [misc]progress:  [ 90 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547631340.569 * * * * [misc]progress:  [ 91 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1547631340.569 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631340.569 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.570 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631340.571 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631340.571 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1547631340.571 * * * * [misc]progress:  [ 92 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))>
1547631340.571 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1547631340.571 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.572 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631340.574 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631340.576 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1547631340.576 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))
1547631340.576 * * * * [misc]progress:  [ 93 / 129 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1547631340.576 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1547631340.576 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631340.577 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631340.579 * * [misc]simplify:  iters left: 4 (13 enodes)
1547631340.580 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1547631340.580 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))
1547631340.580 * * * * [misc]progress:  [ 94 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547631340.580 * * * * [misc]progress:  [ 95 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1547631340.581 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547631340.581 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.582 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631340.583 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547631340.583 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))
1547631340.583 * * * * [misc]progress:  [ 96 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1547631340.584 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547631340.584 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.585 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631340.586 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547631340.586 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))
1547631340.586 * * * * [misc]progress:  [ 97 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547631340.586 * * * * [misc]progress:  [ 98 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1547631340.587 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547631340.587 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.588 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631340.590 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631340.594 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631340.599 * * [misc]simplify:  iters left: 2 (53 enodes)
1547631340.605 * * [misc]simplify:  iters left: 1 (76 enodes)
1547631340.617 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1547631340.617 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (fma x x 1) x))))
1547631340.617 * * * * [misc]progress:  [ 99 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1547631340.617 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547631340.617 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.618 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631340.619 * * [misc]simplify:  iters left: 1 (10 enodes)
1547631340.620 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547631340.620 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1547631340.620 * * * * [misc]progress:  [ 100 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547631340.620 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1547631340.620 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.622 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631340.624 * * [misc]simplify:  iters left: 4 (32 enodes)
1547631340.628 * * [misc]simplify:  iters left: 3 (47 enodes)
1547631340.634 * * [misc]simplify:  iters left: 2 (51 enodes)
1547631340.640 * * [misc]simplify:  iters left: 1 (65 enodes)
1547631340.650 * [exit]simplify:  Simplified to (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x)))
1547631340.651 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))
1547631340.651 * * * * [misc]progress:  [ 101 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631340.651 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1547631340.651 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.652 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631340.654 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631340.659 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631340.661 * * [misc]simplify:  iters left: 2 (44 enodes)
1547631340.663 * * [misc]simplify:  iters left: 1 (45 enodes)
1547631340.665 * [exit]simplify:  Simplified to 1
1547631340.666 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631340.666 * * * * [misc]progress:  [ 102 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log1p (expm1 (sqrt (+ x 1)))))))>
1547631340.666 * * * * [misc]progress:  [ 103 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (expm1 (log1p (sqrt (+ x 1)))))))>
1547631340.666 * * * * [misc]progress:  [ 104 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1547631340.666 * * * * [misc]progress:  [ 105 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1547631340.666 * * * * [misc]progress:  [ 106 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1547631340.666 * * * * [misc]progress:  [ 107 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1547631340.666 * * * * [misc]progress:  [ 108 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1547631340.666 * * * * [misc]progress:  [ 109 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547631340.666 * * * * [misc]progress:  [ 110 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1547631340.666 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547631340.666 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631340.667 * * [misc]simplify:  iters left: 5 (10 enodes)
1547631340.668 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547631340.668 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1547631340.668 * * * * [misc]progress:  [ 111 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547631340.668 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631340.668 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631340.669 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631340.670 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631340.670 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1547631340.670 * * * * [misc]progress:  [ 112 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1547631340.670 * [enter]simplify:  Simplifying (sqrt 1)
1547631340.670 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631340.671 * [exit]simplify:  Simplified to 1
1547631340.671 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1547631340.671 * * * * [misc]progress:  [ 113 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1547631340.671 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1547631340.671 * * [misc]simplify:  iters left: 4 (7 enodes)
1547631340.672 * * [misc]simplify:  iters left: 3 (15 enodes)
1547631340.674 * * [misc]simplify:  iters left: 2 (17 enodes)
1547631340.676 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1547631340.676 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1547631340.676 * * * * [misc]progress:  [ 114 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1547631340.676 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1547631340.676 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631340.677 * * [misc]simplify:  iters left: 4 (13 enodes)
1547631340.679 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631340.683 * * [misc]simplify:  iters left: 2 (24 enodes)
1547631340.687 * * [misc]simplify:  iters left: 1 (40 enodes)
1547631340.700 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1547631340.700 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1547631340.700 * * * * [misc]progress:  [ 115 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547631340.700 * * * * [misc]progress:  [ 116 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1547631340.701 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631340.701 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631340.701 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631340.702 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631340.702 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1547631340.702 * * * * [misc]progress:  [ 117 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1547631340.702 * * * * [misc]progress:  [ 118 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631340.702 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547631340.702 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547631340.702 * * * * [misc]progress:  [ 119 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631340.703 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631340.703 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547631340.703 * * * * [misc]progress:  [ 120 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547631340.703 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631340.703 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547631340.703 * * * * [misc]progress:  [ 121 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1547631340.703 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631340.703 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1547631340.703 * * * * [misc]progress:  [ 122 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1547631340.703 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547631340.703 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631340.705 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631340.708 * * [misc]simplify:  iters left: 4 (37 enodes)
1547631340.715 * * [misc]simplify:  iters left: 3 (61 enodes)
1547631340.729 * * [misc]simplify:  iters left: 2 (84 enodes)
1547631340.746 * * [misc]simplify:  iters left: 1 (108 enodes)
1547631340.761 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547631340.761 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1547631340.761 * * * * [misc]progress:  [ 123 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547631340.761 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631340.761 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1547631340.761 * * * * [misc]progress:  [ 124 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547631340.762 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631340.762 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631340.762 * * * * [misc]progress:  [ 125 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547631340.762 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631340.762 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631340.762 * * * * [misc]progress:  [ 126 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547631340.762 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631340.762 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631340.762 * * * * [misc]progress:  [ 127 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1547631340.762 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547631340.762 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631340.764 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631340.767 * * [misc]simplify:  iters left: 4 (43 enodes)
1547631340.774 * * [misc]simplify:  iters left: 3 (67 enodes)
1547631340.783 * * [misc]simplify:  iters left: 2 (103 enodes)
1547631340.795 * * [misc]simplify:  iters left: 1 (126 enodes)
1547631340.812 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1547631340.812 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fma (fma x -1/8 1/2) x 1))))
1547631340.812 * * * * [misc]progress:  [ 128 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547631340.813 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631340.813 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1547631340.813 * * * * [misc]progress:  [ 129 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547631340.813 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631340.813 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1547631340.813 * * * [misc]progress:  adding candidates to table
1547631341.750 * * [misc]progress:  iteration 3 / 4
1547631341.750 * * * [misc]progress:  picking best candidate
1547631341.759 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631341.759 * * * [misc]progress:  localizing error
1547631341.767 * * * [misc]progress:  generating rewritten candidates
1547631341.767 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1547631341.783 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1547631341.787 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1547631341.805 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547631341.814 * * * [misc]progress:  generating series expansions
1547631341.814 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1547631341.814 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) into (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1547631341.814 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1547631341.814 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547631341.814 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631341.814 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631341.814 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631341.814 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.814 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.814 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.814 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.814 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.814 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.814 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.814 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.814 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.815 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.815 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.815 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.815 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631341.815 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.815 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.816 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.816 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547631341.816 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631341.816 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631341.816 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.816 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.816 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.816 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.816 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.816 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.816 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.816 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.816 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.816 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.816 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631341.816 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.816 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.816 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.817 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.817 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.817 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.817 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.817 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547631341.817 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631341.817 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631341.817 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631341.817 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.817 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.817 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.817 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.817 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.817 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.817 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.817 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.817 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.817 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.817 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.818 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.818 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631341.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.818 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.818 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.818 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547631341.818 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631341.818 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631341.818 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.818 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.818 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.818 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.818 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.818 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.818 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.818 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.819 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.819 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.819 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631341.819 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.819 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.819 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.819 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.819 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.819 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.820 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.820 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.820 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547631341.820 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1547631341.820 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547631341.821 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.821 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631341.822 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.822 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547631341.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547631341.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.823 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631341.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631341.824 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.825 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547631341.825 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.825 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547631341.826 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.826 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547631341.827 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547631341.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.828 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631341.828 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631341.828 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.829 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547631341.829 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.830 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631341.830 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1547631341.830 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1547631341.830 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547631341.830 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631341.830 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631341.830 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.830 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.830 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.830 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.830 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.830 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.830 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.830 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.830 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.831 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.831 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.831 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.831 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631341.831 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631341.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547631341.831 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631341.831 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631341.831 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.831 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.831 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.831 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.832 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.832 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.832 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631341.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.832 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.832 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.832 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.832 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.832 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.832 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.832 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.832 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.832 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.833 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.833 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631341.833 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547631341.833 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631341.833 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631341.833 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.833 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.833 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.833 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.833 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.833 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.833 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.833 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.833 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.833 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.833 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.834 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.834 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.834 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631341.834 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631341.834 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547631341.834 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631341.834 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631341.834 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.834 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.834 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.834 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.834 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.835 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.835 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631341.835 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.835 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.835 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.835 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.835 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.835 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.835 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.835 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.835 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.835 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.835 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.835 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.836 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631341.836 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1547631341.836 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631341.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.837 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.837 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.837 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.837 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.838 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.838 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631341.839 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1547631341.839 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.840 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.840 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.841 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.842 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631341.842 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.842 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631341.843 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547631341.844 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1547631341.844 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.844 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631341.844 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547631341.844 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547631341.844 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631341.844 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547631341.844 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631341.844 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631341.844 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.844 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.844 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.845 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.845 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.845 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.845 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.845 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.845 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.845 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.845 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.845 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.845 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.845 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.845 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.845 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.845 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.845 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.845 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.845 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.845 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.846 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.846 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.846 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.846 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.846 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.846 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.846 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.846 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.846 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.846 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.846 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.846 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.847 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631341.847 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.847 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547631341.847 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631341.848 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.848 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.848 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.849 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.849 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631341.850 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.850 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.850 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631341.851 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631341.851 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631341.851 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631341.851 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.851 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.851 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.851 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.851 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.851 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.851 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.851 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.851 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.851 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631341.851 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.852 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.852 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.852 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.852 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.852 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.852 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.852 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.852 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.852 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.852 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.852 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.852 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.852 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.852 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.852 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.853 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.853 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.853 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.853 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.853 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.853 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.853 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.853 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.853 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.853 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.853 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.853 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.853 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.854 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.854 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631341.854 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.854 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547631341.854 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631341.855 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.856 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.857 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.857 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631341.858 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.858 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.860 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631341.860 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631341.860 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631341.860 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631341.860 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.860 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.860 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.860 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.860 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.861 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.861 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.861 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.861 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.861 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.861 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631341.861 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.862 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.862 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547631341.862 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.862 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.864 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.866 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.866 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.867 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.868 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.869 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631341.871 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631341.871 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547631341.871 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.872 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.872 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.872 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547631341.873 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.874 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.875 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.876 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.877 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.878 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.879 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.880 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.882 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547631341.884 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631341.884 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631341.885 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.885 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.885 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547631341.886 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.886 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.887 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.887 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.888 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.889 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.889 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.890 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.891 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1547631341.893 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631341.894 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631341.894 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.895 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631341.895 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1547631341.895 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547631341.895 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547631341.895 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631341.895 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631341.895 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.895 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.895 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.895 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.895 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.895 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.895 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.895 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.895 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.895 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.895 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.895 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.896 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631341.896 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.896 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.896 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631341.896 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631341.896 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.896 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.896 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.896 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.896 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.896 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.896 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.896 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.896 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.896 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.896 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.896 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.897 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631341.897 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.897 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.897 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.897 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631341.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.897 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631341.898 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.898 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631341.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.898 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631341.899 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.899 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631341.899 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631341.899 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547631341.899 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547631341.899 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631341.899 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631341.899 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.899 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.899 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.899 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.899 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.900 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.900 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.900 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.900 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.900 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.900 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.900 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.900 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.900 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631341.901 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.901 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631341.901 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631341.901 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.901 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.901 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.901 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.901 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.901 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.901 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.901 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.901 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.901 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.901 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.901 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.901 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.901 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631341.902 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.902 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.902 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547631341.902 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.902 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547631341.903 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631341.903 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547631341.903 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547631341.903 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547631341.903 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547631341.903 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547631341.903 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.903 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.903 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.903 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.903 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.903 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.903 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.903 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.903 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.904 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.904 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.904 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.904 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.904 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.904 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.904 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.904 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.904 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.904 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.904 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.904 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.904 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.904 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.905 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547631341.905 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.905 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.905 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.905 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.905 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.905 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.905 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.905 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.905 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.905 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.905 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.905 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.905 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.905 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.905 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.905 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.905 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.905 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.905 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.906 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.906 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.906 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.906 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.906 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631341.906 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.906 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547631341.906 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.907 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.908 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.909 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.909 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631341.910 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.910 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547631341.911 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.911 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.912 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.912 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.913 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.913 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547631341.914 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.914 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.914 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.915 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.915 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.916 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.917 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1547631341.917 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.918 * [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)))))
1547631341.918 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1547631341.918 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631341.918 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1547631341.918 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1547631341.918 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631341.918 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631341.918 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.918 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.918 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.918 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.918 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.918 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.918 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.918 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.918 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.918 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.918 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.919 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631341.919 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.919 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.919 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631341.919 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631341.919 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.919 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.919 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.919 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.919 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.919 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.920 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.920 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.920 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.920 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.920 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631341.920 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.920 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.920 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.920 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.920 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.920 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1547631341.920 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631341.920 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631341.920 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.920 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.920 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.920 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.920 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.920 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.920 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.921 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.921 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.921 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.921 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.921 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.921 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631341.921 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.921 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.921 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631341.921 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631341.921 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.921 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.921 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.921 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.921 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.921 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.922 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.922 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.922 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.922 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.922 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631341.922 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.922 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.922 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.922 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.922 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.923 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.923 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631341.923 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.923 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547631341.923 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547631341.923 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.924 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631341.925 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.925 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547631341.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.925 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631341.926 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.926 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547631341.927 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.927 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547631341.928 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.928 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547631341.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.928 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631341.929 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.930 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547631341.930 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.930 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631341.930 * [misc]backup-simplify:  Simplify (* (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1547631341.931 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1547631341.931 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547631341.931 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631341.931 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631341.931 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.931 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.931 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.931 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.931 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.931 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.931 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.931 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.931 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.931 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.931 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.931 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.931 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.931 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.931 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.931 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.932 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631341.932 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.932 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631341.932 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631341.932 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.932 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.932 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.932 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.932 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.932 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.932 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.932 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631341.932 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.932 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.932 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.932 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.932 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.933 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.933 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.933 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.933 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.933 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.933 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547631341.933 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631341.933 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631341.933 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.933 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.933 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.933 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.933 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.933 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.934 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.934 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.934 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.934 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.934 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.934 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.934 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.934 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.934 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631341.934 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.935 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631341.935 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631341.935 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.935 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.935 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.935 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.935 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.935 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.935 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631341.935 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.935 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.935 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.935 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.935 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.935 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.935 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.935 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.936 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.936 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.936 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547631341.936 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.936 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.937 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1547631341.937 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.937 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.938 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.938 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.938 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.939 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.939 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.939 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547631341.940 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631341.941 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1547631341.941 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.941 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.942 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.942 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.942 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.943 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.943 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.943 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547631341.944 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1547631341.944 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.945 * [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)))))
1547631341.945 * [misc]backup-simplify:  Simplify (* (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x))))
1547631341.945 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547631341.945 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1547631341.945 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631341.945 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631341.945 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.945 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.945 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.945 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.945 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.945 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.945 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.945 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.945 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.946 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.946 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.946 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.946 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.946 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.946 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.946 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.946 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.946 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.946 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.946 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.946 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.946 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.946 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.946 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.947 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.947 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.947 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.947 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.947 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.947 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.947 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.947 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.947 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.947 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.947 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.947 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.947 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.947 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.947 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.947 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.947 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.948 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.948 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.948 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1547631341.948 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631341.948 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631341.948 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.948 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.948 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.948 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.948 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.948 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.948 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.948 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.948 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.948 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.948 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.949 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.949 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.949 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.949 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.949 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.949 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.949 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.949 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.949 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.949 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.949 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.949 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.949 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.949 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.949 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.949 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.949 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.949 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.949 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.950 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.950 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.950 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.950 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.950 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.950 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.950 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.950 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.950 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.950 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.950 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.950 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.950 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.950 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.951 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.951 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631341.951 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631341.951 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.951 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.951 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547631341.951 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1547631341.951 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.952 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.952 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.952 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.953 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631341.953 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.953 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.954 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.954 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.955 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631341.955 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.955 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.956 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631341.956 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1547631341.956 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.957 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.957 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.958 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.959 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.959 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.960 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.960 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.961 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631341.962 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631341.962 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.962 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.964 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.964 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.966 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.967 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.969 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.969 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.971 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.971 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.972 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547631341.974 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547631341.974 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.974 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.975 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.975 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.976 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.977 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.978 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.978 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.979 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.979 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.981 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1547631341.982 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1547631341.983 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.983 * [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)))))
1547631341.983 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547631341.983 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1547631341.983 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1547631341.983 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631341.983 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631341.983 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.983 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.983 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.983 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.983 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.983 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.983 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.983 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.984 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.984 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.984 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631341.984 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.984 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.984 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.984 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.984 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.984 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631341.984 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631341.984 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631341.984 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.984 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.984 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.984 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.984 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.984 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.985 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631341.985 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.985 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631341.985 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631341.985 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.985 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.985 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.985 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.985 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.985 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.985 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.986 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547631341.986 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.986 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.986 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631341.987 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.987 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547631341.987 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.988 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547631341.988 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1547631341.988 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1547631341.988 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631341.988 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631341.988 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.988 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.988 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.988 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.988 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.988 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.988 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631341.988 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.988 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.988 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.988 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.988 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.989 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.989 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.989 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.989 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.989 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.989 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631341.989 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631341.989 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.989 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.989 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.989 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.989 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.990 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.990 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631341.990 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631341.990 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.990 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.990 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.990 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.990 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.990 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.990 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.990 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.990 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631341.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.990 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.991 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.991 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.991 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.991 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.992 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.992 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631341.992 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631341.992 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.993 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.993 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.993 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631341.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.994 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631341.994 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.995 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.995 * [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)))))
1547631341.995 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1547631341.995 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1547631341.995 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631341.995 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.995 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.995 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.995 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.995 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.995 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.995 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.995 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.995 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.996 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.996 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.996 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.996 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.996 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.996 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.996 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.996 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.996 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.996 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.996 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.996 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.996 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.997 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631341.997 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631341.997 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631341.997 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631341.997 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.997 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631341.997 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.997 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.997 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631341.997 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631341.997 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631341.997 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.997 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.997 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631341.997 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631341.997 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631341.997 * [misc]backup-simplify:  Simplify -1 into -1
1547631341.997 * [misc]taylor:  Taking taylor expansion of x in x
1547631341.997 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.997 * [misc]backup-simplify:  Simplify 1 into 1
1547631341.998 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631341.998 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631341.998 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631341.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631341.998 * [misc]backup-simplify:  Simplify 0 into 0
1547631341.998 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631341.998 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631341.998 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631341.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631341.999 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631341.999 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631342.000 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631342.001 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631342.001 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631342.001 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631342.001 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631342.001 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631342.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631342.003 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631342.003 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631342.005 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631342.006 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631342.006 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631342.006 * [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)))))
1547631342.007 * * * [misc]progress:  simplifying candidates
1547631342.007 * * * * [misc]progress:  [ 1 / 117 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.007 * * * * [misc]progress:  [ 2 / 117 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.007 * * * * [misc]progress:  [ 3 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1547631342.007 * * * * [misc]progress:  [ 4 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547631342.007 * [enter]simplify:  Simplifying (- 1)
1547631342.007 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631342.008 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631342.009 * [exit]simplify:  Simplified to -1
1547631342.009 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547631342.010 * * * * [misc]progress:  [ 5 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547631342.010 * [enter]simplify:  Simplifying (- 1)
1547631342.010 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631342.011 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631342.012 * [exit]simplify:  Simplified to -1
1547631342.012 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547631342.012 * * * * [misc]progress:  [ 6 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547631342.013 * [enter]simplify:  Simplifying (- 1)
1547631342.013 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631342.014 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631342.015 * [exit]simplify:  Simplified to -1
1547631342.015 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547631342.015 * * * * [misc]progress:  [ 7 / 117 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1547631342.015 * * * * [misc]progress:  [ 8 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 9 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 10 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 11 / 117 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 12 / 117 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 13 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 14 / 117 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 15 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.015 * * * * [misc]progress:  [ 16 / 117 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631342.015 * * * * [misc]progress:  [ 17 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631342.016 * * * * [misc]progress:  [ 18 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631342.016 * * * * [misc]progress:  [ 19 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547631342.016 * * * * [misc]progress:  [ 20 / 117 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631342.016 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547631342.016 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631342.018 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631342.020 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547631342.021 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1547631342.021 * * * * [misc]progress:  [ 21 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.021 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547631342.021 * * [misc]simplify:  iters left: 6 (17 enodes)
1547631342.026 * * [misc]simplify:  iters left: 5 (43 enodes)
1547631342.033 * * [misc]simplify:  iters left: 4 (97 enodes)
1547631342.050 * * [misc]simplify:  iters left: 3 (262 enodes)
1547631342.170 * [exit]simplify:  Simplified to (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))
1547631342.170 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))))
1547631342.170 * * * * [misc]progress:  [ 22 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547631342.170 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1547631342.170 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631342.172 * * [misc]simplify:  iters left: 5 (27 enodes)
1547631342.176 * * [misc]simplify:  iters left: 4 (45 enodes)
1547631342.184 * * [misc]simplify:  iters left: 3 (63 enodes)
1547631342.198 * * [misc]simplify:  iters left: 2 (81 enodes)
1547631342.213 * * [misc]simplify:  iters left: 1 (106 enodes)
1547631342.227 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1547631342.227 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))))
1547631342.227 * * * * [misc]progress:  [ 23 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.228 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547631342.228 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631342.230 * * [misc]simplify:  iters left: 5 (34 enodes)
1547631342.239 * * [misc]simplify:  iters left: 4 (78 enodes)
1547631342.260 * * [misc]simplify:  iters left: 3 (233 enodes)
1547631342.367 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1547631342.367 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))))
1547631342.367 * * * * [misc]progress:  [ 24 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))))>
1547631342.367 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1547631342.367 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631342.374 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631342.379 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631342.386 * * [misc]simplify:  iters left: 3 (34 enodes)
1547631342.395 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631342.404 * * [misc]simplify:  iters left: 1 (43 enodes)
1547631342.408 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1547631342.408 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1547631342.408 * * * * [misc]progress:  [ 25 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1547631342.408 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547631342.408 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631342.410 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631342.413 * * [misc]simplify:  iters left: 4 (44 enodes)
1547631342.419 * * [misc]simplify:  iters left: 3 (71 enodes)
1547631342.432 * * [misc]simplify:  iters left: 2 (120 enodes)
1547631342.451 * * [misc]simplify:  iters left: 1 (150 enodes)
1547631342.479 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1547631342.480 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1547631342.480 * * * * [misc]progress:  [ 26 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ x 1)) (sqrt x))))>
1547631342.480 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547631342.480 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631342.481 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631342.482 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631342.484 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631342.484 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ 1 x)) (sqrt x))))
1547631342.484 * * * * [misc]progress:  [ 27 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1547631342.484 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547631342.484 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631342.486 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631342.488 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631342.492 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631342.496 * * [misc]simplify:  iters left: 2 (53 enodes)
1547631342.503 * * [misc]simplify:  iters left: 1 (76 enodes)
1547631342.516 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1547631342.516 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (fma x x 1) x))))
1547631342.516 * * * * [misc]progress:  [ 28 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))>
1547631342.516 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547631342.516 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631342.517 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631342.518 * * [misc]simplify:  iters left: 1 (10 enodes)
1547631342.519 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547631342.519 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1547631342.519 * * * * [misc]progress:  [ 29 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log1p (expm1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.519 * * * * [misc]progress:  [ 30 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (expm1 (log1p (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.519 * * * * [misc]progress:  [ 31 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.519 * [enter]simplify:  Simplifying (* x (+ x 1))
1547631342.519 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631342.521 * * [misc]simplify:  iters left: 3 (13 enodes)
1547631342.524 * * [misc]simplify:  iters left: 2 (16 enodes)
1547631342.525 * * [misc]simplify:  iters left: 1 (31 enodes)
1547631342.532 * [exit]simplify:  Simplified to (fma x x x)
1547631342.532 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (fma x x x) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.532 * * * * [misc]progress:  [ 32 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.533 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547631342.533 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631342.534 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631342.535 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547631342.535 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.535 * * * * [misc]progress:  [ 33 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.535 * * * * [misc]progress:  [ 34 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.535 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547631342.535 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631342.536 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631342.538 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547631342.538 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.538 * * * * [misc]progress:  [ 35 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.538 * * * * [misc]progress:  [ 36 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.538 * * * * [misc]progress:  [ 37 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.538 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547631342.538 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631342.540 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631342.543 * * [misc]simplify:  iters left: 4 (60 enodes)
1547631342.555 * * [misc]simplify:  iters left: 3 (158 enodes)
1547631342.642 * * [misc]simplify:  iters left: 2 (432 enodes)
1547631342.914 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1547631342.914 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.914 * * * * [misc]progress:  [ 38 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.914 * * * * [misc]progress:  [ 39 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.914 * * * * [misc]progress:  [ 40 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.914 * [enter]simplify:  Simplifying (* x (+ x 1))
1547631342.914 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631342.915 * * [misc]simplify:  iters left: 3 (13 enodes)
1547631342.917 * * [misc]simplify:  iters left: 2 (16 enodes)
1547631342.918 * * [misc]simplify:  iters left: 1 (31 enodes)
1547631342.926 * [exit]simplify:  Simplified to (fma x x x)
1547631342.926 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (fma x x x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.926 * * * * [misc]progress:  [ 41 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.926 * * * * [misc]progress:  [ 42 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.926 * * * * [misc]progress:  [ 43 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.926 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547631342.926 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631342.927 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631342.928 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547631342.928 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.928 * * * * [misc]progress:  [ 44 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.928 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547631342.928 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631342.928 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631342.929 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547631342.929 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.929 * * * * [misc]progress:  [ 45 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.930 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631342.930 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631342.930 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631342.931 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631342.931 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.931 * * * * [misc]progress:  [ 46 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.931 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631342.931 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631342.932 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631342.933 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631342.933 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.933 * * * * [misc]progress:  [ 47 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.933 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631342.933 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631342.934 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631342.935 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631342.935 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.935 * * * * [misc]progress:  [ 48 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.935 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631342.935 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631342.935 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631342.936 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631342.936 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.936 * * * * [misc]progress:  [ 49 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.936 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547631342.936 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631342.937 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547631342.937 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.937 * * * * [misc]progress:  [ 50 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.937 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547631342.937 * * [misc]simplify:  iters left: 2 (3 enodes)
1547631342.938 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547631342.938 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.938 * * * * [misc]progress:  [ 51 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.938 * * * * [misc]progress:  [ 52 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.938 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547631342.938 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631342.939 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631342.941 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631342.945 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631342.949 * * [misc]simplify:  iters left: 2 (53 enodes)
1547631342.956 * * [misc]simplify:  iters left: 1 (76 enodes)
1547631342.969 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1547631342.969 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.969 * * * * [misc]progress:  [ 53 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.969 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547631342.969 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631342.970 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631342.971 * * [misc]simplify:  iters left: 1 (10 enodes)
1547631342.972 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547631342.972 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631342.972 * * * * [misc]progress:  [ 54 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631342.972 * * * * [misc]progress:  [ 55 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.972 * * * * [misc]progress:  [ 56 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631342.972 * * * * [misc]progress:  [ 57 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547631342.972 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631342.972 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631342.974 * * [misc]simplify:  iters left: 5 (22 enodes)
1547631342.977 * * [misc]simplify:  iters left: 4 (40 enodes)
1547631342.984 * * [misc]simplify:  iters left: 3 (72 enodes)
1547631342.996 * * [misc]simplify:  iters left: 2 (94 enodes)
1547631343.008 * * [misc]simplify:  iters left: 1 (180 enodes)
1547631343.089 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1547631343.089 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1547631343.089 * * * * [misc]progress:  [ 58 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547631343.089 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631343.089 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631343.090 * * [misc]simplify:  iters left: 5 (22 enodes)
1547631343.094 * * [misc]simplify:  iters left: 4 (40 enodes)
1547631343.100 * * [misc]simplify:  iters left: 3 (72 enodes)
1547631343.113 * * [misc]simplify:  iters left: 2 (94 enodes)
1547631343.125 * * [misc]simplify:  iters left: 1 (180 enodes)
1547631343.201 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1547631343.201 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1547631343.201 * * * * [misc]progress:  [ 59 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547631343.201 * * * * [misc]progress:  [ 60 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.202 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547631343.202 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631343.203 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631343.206 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631343.209 * * [misc]simplify:  iters left: 3 (26 enodes)
1547631343.212 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1547631343.212 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1547631343.212 * * * * [misc]progress:  [ 61 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.212 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547631343.212 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631343.214 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631343.217 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631343.220 * * [misc]simplify:  iters left: 3 (28 enodes)
1547631343.223 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1547631343.223 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1547631343.223 * * * * [misc]progress:  [ 62 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.223 * * * * [misc]progress:  [ 63 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.223 * * * * [misc]progress:  [ 64 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.223 * [enter]simplify:  Simplifying (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631343.223 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631343.226 * * [misc]simplify:  iters left: 5 (43 enodes)
1547631343.238 * * [misc]simplify:  iters left: 4 (219 enodes)
1547631343.367 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (fma (sqrt x) (sqrt (+ x 1)) x)))
1547631343.367 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (+ (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (fma (sqrt x) (sqrt (+ x 1)) x))))))
1547631343.367 * * * * [misc]progress:  [ 65 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.367 * [enter]simplify:  Simplifying (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631343.367 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631343.370 * * [misc]simplify:  iters left: 5 (42 enodes)
1547631343.381 * * [misc]simplify:  iters left: 4 (185 enodes)
1547631343.466 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (* x (* (+ x 1) (sqrt x)))) (* (fma (sqrt (+ x 1)) (sqrt x) (+ x 1)) (+ (sqrt x) (sqrt (+ x 1)))))
1547631343.466 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (+ (sqrt x) (sqrt (+ x 1))) (* x (* (+ x 1) (sqrt x)))) (* (fma (sqrt (+ x 1)) (sqrt x) (+ x 1)) (+ (sqrt x) (sqrt (+ x 1))))))))
1547631343.466 * * * * [misc]progress:  [ 66 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.466 * * * * [misc]progress:  [ 67 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.466 * * * * [misc]progress:  [ 68 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631343.466 * * * * [misc]progress:  [ 69 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1547631343.466 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1547631343.466 * * [misc]simplify:  iters left: 6 (15 enodes)
1547631343.470 * * [misc]simplify:  iters left: 5 (41 enodes)
1547631343.477 * * [misc]simplify:  iters left: 4 (87 enodes)
1547631343.495 * * [misc]simplify:  iters left: 3 (176 enodes)
1547631343.531 * * [misc]simplify:  iters left: 2 (327 enodes)
1547631343.627 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x)))
1547631343.627 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1547631343.628 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547631343.628 * * [misc]simplify:  iters left: 6 (17 enodes)
1547631343.634 * * [misc]simplify:  iters left: 5 (43 enodes)
1547631343.641 * * [misc]simplify:  iters left: 4 (97 enodes)
1547631343.659 * * [misc]simplify:  iters left: 3 (262 enodes)
1547631343.763 * [exit]simplify:  Simplified to (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))
1547631343.763 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x))) (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x)))))))
1547631343.763 * * * * [misc]progress:  [ 70 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1547631343.763 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1547631343.764 * * [misc]simplify:  iters left: 6 (15 enodes)
1547631343.767 * * [misc]simplify:  iters left: 5 (32 enodes)
1547631343.771 * * [misc]simplify:  iters left: 4 (66 enodes)
1547631343.787 * * [misc]simplify:  iters left: 3 (202 enodes)
1547631343.870 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (fma x (* x x) 1)))
1547631343.870 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (fma x (* x x) 1))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))
1547631343.870 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1547631343.871 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631343.874 * * [misc]simplify:  iters left: 5 (27 enodes)
1547631343.878 * * [misc]simplify:  iters left: 4 (45 enodes)
1547631343.884 * * [misc]simplify:  iters left: 3 (63 enodes)
1547631343.891 * * [misc]simplify:  iters left: 2 (81 enodes)
1547631343.901 * * [misc]simplify:  iters left: 1 (106 enodes)
1547631343.915 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1547631343.915 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (fma x (* x x) 1))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x))))))
1547631343.915 * * * * [misc]progress:  [ 71 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1547631343.915 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1547631343.915 * * [misc]simplify:  iters left: 6 (15 enodes)
1547631343.918 * * [misc]simplify:  iters left: 5 (40 enodes)
1547631343.925 * * [misc]simplify:  iters left: 4 (90 enodes)
1547631344.190 * * [misc]simplify:  iters left: 3 (184 enodes)
1547631344.224 * * [misc]simplify:  iters left: 2 (344 enodes)
1547631344.332 * [exit]simplify:  Simplified to (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x))))
1547631344.332 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1547631344.332 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547631344.333 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631344.335 * * [misc]simplify:  iters left: 5 (34 enodes)
1547631344.341 * * [misc]simplify:  iters left: 4 (78 enodes)
1547631344.355 * * [misc]simplify:  iters left: 3 (233 enodes)
1547631344.454 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1547631344.454 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x)))) (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x)))))))
1547631344.455 * * * * [misc]progress:  [ 72 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))>
1547631344.455 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1547631344.455 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631344.458 * * [misc]simplify:  iters left: 5 (30 enodes)
1547631344.463 * * [misc]simplify:  iters left: 4 (68 enodes)
1547631344.479 * * [misc]simplify:  iters left: 3 (209 enodes)
1547631344.562 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt x))
1547631344.562 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (sqrt x)) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))
1547631344.563 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1547631344.563 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631344.564 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631344.567 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631344.570 * * [misc]simplify:  iters left: 3 (34 enodes)
1547631344.574 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631344.578 * * [misc]simplify:  iters left: 1 (43 enodes)
1547631344.582 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1547631344.582 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (sqrt x)) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x))))))
1547631344.582 * * * * [misc]progress:  [ 73 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631344.582 * * * * [misc]progress:  [ 74 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x)))))>
1547631344.582 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1547631344.582 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631344.583 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631344.585 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631344.586 * * [misc]simplify:  iters left: 3 (15 enodes)
1547631344.588 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1547631344.588 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1547631344.588 * * * * [misc]progress:  [ 75 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (* (sqrt x) (sqrt (+ x 1)))))))>
1547631344.588 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1547631344.588 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631344.589 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631344.591 * * [misc]simplify:  iters left: 4 (15 enodes)
1547631344.593 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1547631344.593 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1547631344.593 * * * * [misc]progress:  [ 76 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631344.593 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1547631344.593 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631344.594 * * [misc]simplify:  iters left: 5 (11 enodes)
1547631344.595 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547631344.595 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547631344.595 * * * * [misc]progress:  [ 77 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631344.595 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1547631344.595 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631344.596 * * [misc]simplify:  iters left: 5 (11 enodes)
1547631344.598 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547631344.598 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547631344.598 * * * * [misc]progress:  [ 78 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631344.598 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547631344.598 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631344.599 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631344.600 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547631344.600 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547631344.600 * * * * [misc]progress:  [ 79 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631344.600 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547631344.600 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631344.601 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631344.602 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547631344.602 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547631344.602 * * * * [misc]progress:  [ 80 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631344.602 * [enter]simplify:  Simplifying (sqrt x)
1547631344.602 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631344.603 * [exit]simplify:  Simplified to (sqrt x)
1547631344.603 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1547631344.603 * * * * [misc]progress:  [ 81 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.603 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547631344.603 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631344.605 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631344.607 * * [misc]simplify:  iters left: 4 (44 enodes)
1547631344.614 * * [misc]simplify:  iters left: 3 (71 enodes)
1547631344.628 * * [misc]simplify:  iters left: 2 (120 enodes)
1547631344.647 * * [misc]simplify:  iters left: 1 (150 enodes)
1547631344.673 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1547631344.673 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x))))))
1547631344.674 * * * * [misc]progress:  [ 82 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547631344.674 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547631344.674 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631344.676 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631344.677 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631344.678 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631344.678 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x)))))
1547631344.678 * * * * [misc]progress:  [ 83 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547631344.678 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631344.679 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631344.681 * * [misc]simplify:  iters left: 5 (33 enodes)
1547631344.686 * * [misc]simplify:  iters left: 4 (60 enodes)
1547631344.696 * * [misc]simplify:  iters left: 3 (93 enodes)
1547631344.707 * * [misc]simplify:  iters left: 2 (115 enodes)
1547631344.721 * * [misc]simplify:  iters left: 1 (119 enodes)
1547631344.728 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x))
1547631344.728 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1547631344.728 * * * * [misc]progress:  [ 84 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (- x 1)))))>
1547631344.729 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631344.729 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631344.731 * * [misc]simplify:  iters left: 5 (31 enodes)
1547631344.736 * * [misc]simplify:  iters left: 4 (62 enodes)
1547631344.747 * * [misc]simplify:  iters left: 3 (98 enodes)
1547631344.759 * * [misc]simplify:  iters left: 2 (138 enodes)
1547631344.780 * * [misc]simplify:  iters left: 1 (173 enodes)
1547631344.810 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x))
1547631344.810 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x)) (sqrt (- x 1)))))
1547631344.810 * * * * [misc]progress:  [ 85 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547631344.810 * * * * [misc]progress:  [ 86 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.810 * * * * [misc]progress:  [ 87 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.810 * * * * [misc]progress:  [ 88 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x)))))>
1547631344.810 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547631344.810 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631344.811 * * [misc]simplify:  iters left: 5 (9 enodes)
1547631344.812 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547631344.812 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x)))))
1547631344.812 * * * * [misc]progress:  [ 89 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x)))))>
1547631344.812 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547631344.812 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631344.813 * * [misc]simplify:  iters left: 5 (10 enodes)
1547631344.814 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547631344.814 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x)))))
1547631344.815 * * * * [misc]progress:  [ 90 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x)))))>
1547631344.815 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631344.815 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631344.815 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631344.816 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631344.816 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x)))))
1547631344.816 * * * * [misc]progress:  [ 91 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x)))))>
1547631344.816 * [enter]simplify:  Simplifying (sqrt 1)
1547631344.816 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631344.817 * [exit]simplify:  Simplified to 1
1547631344.817 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))
1547631344.817 * * * * [misc]progress:  [ 92 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x)))))>
1547631344.817 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631344.817 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631344.818 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631344.819 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631344.819 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x)))))
1547631344.819 * * * * [misc]progress:  [ 93 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))>
1547631344.819 * * * * [misc]progress:  [ 94 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1547631344.819 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1547631344.819 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631344.821 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631344.822 * * [misc]simplify:  iters left: 4 (16 enodes)
1547631344.824 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1547631344.824 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1547631344.824 * * * * [misc]progress:  [ 95 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1547631344.824 * * * * [misc]progress:  [ 96 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.824 * * * * [misc]progress:  [ 97 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.824 * * * * [misc]progress:  [ 98 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.824 * * * * [misc]progress:  [ 99 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.824 * * * * [misc]progress:  [ 100 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547631344.824 * * * * [misc]progress:  [ 101 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1547631344.824 * * * * [misc]progress:  [ 102 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631344.824 * * * * [misc]progress:  [ 103 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))))))>
1547631344.824 * * * * [misc]progress:  [ 104 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631344.824 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547631344.824 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631344.825 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631344.826 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547631344.826 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1547631344.826 * * * * [misc]progress:  [ 105 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1547631344.827 * * * * [misc]progress:  [ 106 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547631344.827 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631344.827 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631344.827 * * * * [misc]progress:  [ 107 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547631344.827 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631344.827 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631344.827 * * * * [misc]progress:  [ 108 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547631344.827 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631344.827 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631344.827 * * * * [misc]progress:  [ 109 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631344.827 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631344.827 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1547631344.827 * * * * [misc]progress:  [ 110 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631344.827 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547631344.827 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631344.829 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631344.833 * * [misc]simplify:  iters left: 4 (37 enodes)
1547631344.839 * * [misc]simplify:  iters left: 3 (61 enodes)
1547631344.849 * * [misc]simplify:  iters left: 2 (84 enodes)
1547631344.860 * * [misc]simplify:  iters left: 1 (108 enodes)
1547631344.877 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547631344.877 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631344.877 * * * * [misc]progress:  [ 111 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631344.877 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631344.877 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1547631344.877 * * * * [misc]progress:  [ 112 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1547631344.877 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631344.877 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547631344.877 * * * * [misc]progress:  [ 113 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547631344.877 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631344.877 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547631344.878 * * * * [misc]progress:  [ 114 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547631344.878 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631344.878 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547631344.878 * * * * [misc]progress:  [ 115 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1547631344.878 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547631344.878 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1547631344.878 * * * * [misc]progress:  [ 116 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547631344.878 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631344.878 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1547631344.878 * * * * [misc]progress:  [ 117 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547631344.878 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631344.878 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1547631344.878 * * * [misc]progress:  adding candidates to table
1547631345.545 * * [misc]progress:  iteration 4 / 4
1547631345.545 * * * [misc]progress:  picking best candidate
1547631345.563 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.563 * * * [misc]progress:  localizing error
1547631345.569 * * * [misc]progress:  generating rewritten candidates
1547631345.569 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1547631345.573 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1547631345.577 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1547631345.590 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1547631345.596 * * * [misc]progress:  generating series expansions
1547631345.596 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1547631345.596 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547631345.596 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547631345.596 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631345.596 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631345.596 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.596 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.596 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.596 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.596 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.596 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.596 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.596 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.597 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.597 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.597 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631345.597 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.597 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631345.597 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.598 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.598 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547631345.598 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631345.598 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.598 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.598 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.598 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.598 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.598 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.598 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.598 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.598 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.598 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.598 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631345.598 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.598 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631345.598 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.599 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.599 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.599 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631345.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.599 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631345.600 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.600 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631345.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.600 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631345.601 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.601 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631345.601 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631345.601 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547631345.601 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547631345.601 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631345.601 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631345.601 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.601 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.601 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.601 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.601 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.601 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.601 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.601 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.601 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.601 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.601 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.602 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.602 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.602 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.602 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.602 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631345.602 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631345.602 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547631345.602 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547631345.602 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.602 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.602 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.602 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.602 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.602 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.602 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.602 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.603 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.603 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.603 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.603 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.603 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.603 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.603 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.603 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.603 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547631345.603 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631345.603 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.603 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547631345.604 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.604 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547631345.605 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631345.605 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547631345.605 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547631345.605 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547631345.605 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547631345.605 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547631345.605 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.605 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.605 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.605 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.605 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.605 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.605 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.605 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.605 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.606 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.606 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631345.606 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.606 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.606 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.606 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.606 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.606 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.606 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.606 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.606 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.606 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.606 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.607 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.607 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547631345.607 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.607 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.607 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.607 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.607 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.607 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.607 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.607 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.607 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.607 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.607 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631345.607 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.607 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.607 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.607 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.607 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.607 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.607 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.608 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.608 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.608 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.608 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.608 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631345.608 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.608 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547631345.608 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.609 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.610 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631345.610 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.611 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547631345.611 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.611 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.611 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.614 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.614 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.615 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.615 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547631345.615 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.616 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.617 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.617 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.618 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.619 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1547631345.619 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.619 * [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)))))
1547631345.619 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1547631345.619 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1547631345.619 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1547631345.619 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631345.619 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631345.619 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631345.619 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.620 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.620 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.620 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.620 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.620 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.620 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.620 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.620 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.620 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.620 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631345.620 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.620 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631345.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.620 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.621 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.621 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631345.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631345.621 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631345.621 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.621 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.621 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.621 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.621 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.621 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.621 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.621 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.621 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.621 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.621 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631345.621 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.621 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631345.621 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.621 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.622 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.622 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.622 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631345.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.622 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631345.622 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631345.623 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.623 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631345.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.623 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631345.623 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631345.624 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.624 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631345.624 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) +nan.0)) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631345.624 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1547631345.624 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1547631345.624 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631345.624 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631345.624 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.624 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.624 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.624 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.624 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.624 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.624 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.624 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.624 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.624 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.624 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.625 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.625 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.625 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.625 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.625 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631345.625 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631345.625 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631345.625 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631345.625 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.625 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.625 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.625 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.625 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.625 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.625 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.625 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.626 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.626 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.626 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.626 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.626 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.626 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631345.626 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631345.626 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.626 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547631345.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.627 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631345.628 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547631345.628 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1547631345.628 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow (/ 1 x) 3)) (+ (* -1/2 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1547631345.628 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547631345.628 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547631345.628 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631345.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547631345.628 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.628 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.628 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.628 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.628 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.628 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.628 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.628 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.628 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.629 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.629 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547631345.629 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631345.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631345.629 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.629 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.629 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.629 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.629 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.629 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.629 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.629 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.629 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.629 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.629 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631345.629 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.630 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.630 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.630 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.630 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.630 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.630 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.630 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.630 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.630 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.630 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547631345.630 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.630 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.630 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.630 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.630 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.630 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.630 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.631 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.631 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.631 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631345.631 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.631 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.631 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547631345.631 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.631 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631345.632 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.632 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631345.633 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547631345.633 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.633 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.633 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.633 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547631345.634 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.634 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.635 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.635 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631345.636 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631345.636 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.636 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.637 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547631345.637 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.638 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.638 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.640 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547631345.640 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631345.641 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.641 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631345.641 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1547631345.641 * [misc]backup-simplify:  Simplify (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1547631345.641 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1547631345.641 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547631345.641 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631345.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631345.641 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631345.641 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.641 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.641 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.641 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.641 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.641 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.641 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.641 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.641 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.642 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.642 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631345.642 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.642 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631345.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.642 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.642 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547631345.642 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631345.642 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631345.643 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.643 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.643 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.643 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.643 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.643 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.643 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.643 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.643 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.643 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631345.643 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631345.643 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.643 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.643 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.643 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.643 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.644 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.644 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547631345.644 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547631345.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547631345.644 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547631345.644 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.644 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.644 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.644 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.644 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.644 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.644 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.644 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.644 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.644 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.644 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631345.644 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.644 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547631345.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.644 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.645 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.645 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547631345.645 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631345.645 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631345.645 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.645 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.645 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.645 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.645 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.645 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.645 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.645 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.645 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.645 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631345.645 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631345.645 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.645 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.645 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.645 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.646 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.646 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.646 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.646 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547631345.646 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.646 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547631345.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1547631345.647 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547631345.647 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.648 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631345.649 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.649 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547631345.650 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547631345.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.650 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547631345.650 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547631345.651 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.651 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547631345.651 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.652 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547631345.652 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.653 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547631345.654 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547631345.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.654 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547631345.654 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631345.655 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.656 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547631345.656 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.656 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631345.657 * [misc]backup-simplify:  Simplify (/ (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1547631345.657 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1547631345.657 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547631345.657 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631345.657 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631345.657 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.657 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.657 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.657 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.657 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.657 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.657 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.657 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.657 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.657 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.657 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.657 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.658 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.658 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631345.658 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631345.658 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547631345.658 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631345.658 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631345.658 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.658 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.658 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.658 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.658 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.658 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.658 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.658 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631345.659 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.659 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.659 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.659 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.659 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.659 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.659 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.659 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.659 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.659 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.659 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.659 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.660 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631345.660 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547631345.660 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547631345.660 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547631345.660 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.660 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.660 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.660 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.660 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.660 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.660 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.660 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.660 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.660 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.660 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.660 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.660 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.661 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547631345.661 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547631345.661 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547631345.661 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631345.661 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631345.661 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.661 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.661 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.661 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.661 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.661 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.661 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631345.661 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.661 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.661 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.661 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.661 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.661 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.661 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.662 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.662 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.662 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.662 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.662 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631345.662 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1547631345.662 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547631345.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.663 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.664 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.664 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.664 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.665 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631345.665 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1547631345.665 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.666 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.667 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.667 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.668 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631345.669 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.669 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547631345.669 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547631345.670 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1547631345.670 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.671 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631345.671 * [misc]backup-simplify:  Simplify (/ (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547631345.671 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547631345.671 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631345.671 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547631345.671 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631345.671 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631345.671 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631345.671 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.671 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.671 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.671 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.671 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.671 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.671 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.671 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.671 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.671 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.672 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.672 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.672 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.672 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.672 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.672 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.672 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.672 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.672 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.672 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.672 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.672 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.672 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.672 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.672 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.672 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.672 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.672 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.672 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.673 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.673 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.673 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631345.673 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.673 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547631345.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631345.674 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.674 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.675 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.675 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631345.676 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.676 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.676 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631345.677 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631345.677 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631345.677 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631345.677 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.677 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.677 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.677 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.677 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.677 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.677 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.677 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.677 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.677 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.677 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631345.677 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.678 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.678 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.678 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.678 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.678 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.678 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.678 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.678 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.678 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.678 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.678 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.678 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.678 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.678 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.678 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.678 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.679 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.679 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.679 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.679 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.679 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.679 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.679 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.679 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.679 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.679 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.679 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.679 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.679 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.680 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.680 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547631345.680 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.680 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547631345.680 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631345.681 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.681 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.681 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.682 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.682 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631345.682 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.683 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.683 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631345.683 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547631345.683 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547631345.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547631345.683 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.683 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.683 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.683 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.683 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.683 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.683 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.684 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.684 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.684 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547631345.684 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.684 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.684 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547631345.684 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.685 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.685 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.686 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.686 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.687 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.687 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.688 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631345.689 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631345.689 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547631345.689 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.689 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.690 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547631345.690 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.690 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.691 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.692 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.692 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.693 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.693 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.694 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.694 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.695 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547631345.696 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631345.697 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547631345.697 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.697 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.698 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547631345.698 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.699 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.700 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.701 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.702 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.702 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.703 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.703 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.705 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1547631345.706 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547631345.707 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547631345.707 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.708 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631345.708 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1547631345.708 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1547631345.708 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1547631345.708 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631345.708 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631345.708 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.708 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.708 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.708 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.708 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.708 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.708 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.708 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.709 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.709 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631345.709 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631345.709 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.709 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.709 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.709 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.709 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.709 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547631345.709 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547631345.709 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547631345.709 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.709 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.709 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.709 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.709 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.709 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.710 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547631345.710 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.710 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547631345.710 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547631345.710 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.710 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.710 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.710 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.710 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.710 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.710 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.710 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547631345.711 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.711 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547631345.712 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.712 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547631345.712 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.712 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547631345.713 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1547631345.713 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1547631345.713 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631345.713 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631345.713 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.713 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.713 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.713 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.713 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.713 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.713 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631345.713 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.713 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.713 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.713 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.713 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.713 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.713 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.713 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.714 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.714 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.714 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547631345.714 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547631345.714 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.714 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.714 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.714 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.714 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.714 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.714 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.714 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547631345.714 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547631345.714 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.714 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.714 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.714 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.715 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.715 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.715 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.715 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.715 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.715 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547631345.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.715 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.715 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.715 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.716 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.716 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.716 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.716 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547631345.717 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.717 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.717 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.717 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.718 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.718 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.718 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.719 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.719 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.719 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.720 * [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)))))
1547631345.720 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1547631345.720 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1547631345.720 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631345.720 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631345.720 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.720 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.720 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.720 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.720 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.720 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.720 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.720 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.720 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.720 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.720 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.721 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.721 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.721 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.721 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.721 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.721 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.721 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.721 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.721 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.721 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.721 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547631345.721 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547631345.721 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547631345.721 * [misc]taylor:  Taking taylor expansion of 1 in x
1547631345.721 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.721 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547631345.721 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.721 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.721 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547631345.721 * [misc]backup-simplify:  Simplify (- 1) into -1
1547631345.722 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547631345.722 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.722 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.722 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547631345.722 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547631345.722 * [misc]taylor:  Taking taylor expansion of -1 in x
1547631345.722 * [misc]backup-simplify:  Simplify -1 into -1
1547631345.722 * [misc]taylor:  Taking taylor expansion of x in x
1547631345.722 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.722 * [misc]backup-simplify:  Simplify 1 into 1
1547631345.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547631345.722 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547631345.722 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547631345.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.723 * [misc]backup-simplify:  Simplify 0 into 0
1547631345.723 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.723 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547631345.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.723 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547631345.724 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.724 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547631345.725 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547631345.725 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.725 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.725 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631345.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631345.726 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.726 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547631345.727 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547631345.727 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547631345.727 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547631345.727 * [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)))))
1547631345.727 * * * [misc]progress:  simplifying candidates
1547631345.727 * * * * [misc]progress:  [ 1 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.727 * * * * [misc]progress:  [ 2 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.727 * * * * [misc]progress:  [ 3 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.728 * [enter]simplify:  Simplifying (* x (+ x 1))
1547631345.728 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631345.728 * * [misc]simplify:  iters left: 3 (13 enodes)
1547631345.731 * * [misc]simplify:  iters left: 2 (16 enodes)
1547631345.732 * * [misc]simplify:  iters left: 1 (31 enodes)
1547631345.739 * [exit]simplify:  Simplified to (fma x x x)
1547631345.739 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (fma x x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1547631345.739 * * * * [misc]progress:  [ 4 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.739 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547631345.739 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631345.740 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631345.741 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547631345.741 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1547631345.741 * * * * [misc]progress:  [ 5 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.742 * * * * [misc]progress:  [ 6 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.742 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547631345.742 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631345.743 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631345.744 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547631345.744 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631345.744 * * * * [misc]progress:  [ 7 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.744 * * * * [misc]progress:  [ 8 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.744 * * * * [misc]progress:  [ 9 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631345.745 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547631345.745 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631345.747 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631345.750 * * [misc]simplify:  iters left: 4 (60 enodes)
1547631345.762 * * [misc]simplify:  iters left: 3 (158 enodes)
1547631345.847 * * [misc]simplify:  iters left: 2 (432 enodes)
1547631346.114 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1547631346.114 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.114 * * * * [misc]progress:  [ 10 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.114 * * * * [misc]progress:  [ 11 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.114 * * * * [misc]progress:  [ 12 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.114 * [enter]simplify:  Simplifying (* x (+ x 1))
1547631346.114 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631346.115 * * [misc]simplify:  iters left: 3 (13 enodes)
1547631346.117 * * [misc]simplify:  iters left: 2 (16 enodes)
1547631346.119 * * [misc]simplify:  iters left: 1 (31 enodes)
1547631346.126 * [exit]simplify:  Simplified to (fma x x x)
1547631346.126 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (fma x x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.126 * * * * [misc]progress:  [ 13 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.126 * * * * [misc]progress:  [ 14 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.126 * * * * [misc]progress:  [ 15 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.126 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547631346.126 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631346.127 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631346.128 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547631346.128 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.128 * * * * [misc]progress:  [ 16 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.128 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547631346.128 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631346.129 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631346.129 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547631346.130 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.130 * * * * [misc]progress:  [ 17 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.130 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631346.130 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631346.130 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631346.131 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631346.131 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.131 * * * * [misc]progress:  [ 18 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.132 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631346.132 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631346.132 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631346.133 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631346.133 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.133 * * * * [misc]progress:  [ 19 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.133 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631346.133 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631346.134 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631346.135 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631346.135 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.135 * * * * [misc]progress:  [ 20 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.135 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631346.135 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631346.135 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631346.136 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631346.136 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.136 * * * * [misc]progress:  [ 21 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.136 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547631346.136 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631346.139 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547631346.139 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.139 * * * * [misc]progress:  [ 22 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.139 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547631346.139 * * [misc]simplify:  iters left: 2 (3 enodes)
1547631346.139 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547631346.139 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.139 * * * * [misc]progress:  [ 23 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.139 * * * * [misc]progress:  [ 24 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.140 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547631346.140 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631346.141 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.143 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631346.147 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631346.152 * * [misc]simplify:  iters left: 2 (53 enodes)
1547631346.158 * * [misc]simplify:  iters left: 1 (76 enodes)
1547631346.170 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1547631346.170 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.170 * * * * [misc]progress:  [ 25 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.170 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547631346.170 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631346.171 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631346.172 * * [misc]simplify:  iters left: 1 (10 enodes)
1547631346.173 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547631346.173 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.173 * * * * [misc]progress:  [ 26 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.173 * * * * [misc]progress:  [ 27 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.173 * * * * [misc]progress:  [ 28 / 132 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.173 * * * * [misc]progress:  [ 29 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.173 * * * * [misc]progress:  [ 30 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.173 * [enter]simplify:  Simplifying (- 1/2)
1547631346.173 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631346.174 * * [misc]simplify:  iters left: 1 (3 enodes)
1547631346.174 * [exit]simplify:  Simplified to -1/2
1547631346.174 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.174 * * * * [misc]progress:  [ 31 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.174 * [enter]simplify:  Simplifying (- 1)
1547631346.174 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631346.175 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631346.175 * [exit]simplify:  Simplified to -1
1547631346.175 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.175 * * * * [misc]progress:  [ 32 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.176 * [enter]simplify:  Simplifying (- 1)
1547631346.176 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631346.176 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631346.177 * [exit]simplify:  Simplified to -1
1547631346.177 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.177 * * * * [misc]progress:  [ 33 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 34 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 35 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 36 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 37 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 38 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 39 / 132 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 40 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 41 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 42 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 43 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 44 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * * * * [misc]progress:  [ 45 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.177 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547631346.177 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631346.178 * * [misc]simplify:  iters left: 2 (7 enodes)
1547631346.179 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547631346.179 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.179 * * * * [misc]progress:  [ 46 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.179 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547631346.179 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631346.180 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.182 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631346.186 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631346.190 * * [misc]simplify:  iters left: 2 (53 enodes)
1547631346.197 * * [misc]simplify:  iters left: 1 (76 enodes)
1547631346.209 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1547631346.209 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (fma x x 1) x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.209 * * * * [misc]progress:  [ 47 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631346.209 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547631346.209 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631346.210 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631346.211 * * [misc]simplify:  iters left: 1 (10 enodes)
1547631346.212 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547631346.212 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.212 * * * * [misc]progress:  [ 48 / 132 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.212 * * * * [misc]progress:  [ 49 / 132 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.212 * * * * [misc]progress:  [ 50 / 132 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1547631346.212 * * * * [misc]progress:  [ 51 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.212 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.212 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631346.214 * * [misc]simplify:  iters left: 5 (22 enodes)
1547631346.216 * * [misc]simplify:  iters left: 4 (31 enodes)
1547631346.221 * * [misc]simplify:  iters left: 3 (52 enodes)
1547631346.228 * * [misc]simplify:  iters left: 2 (78 enodes)
1547631346.239 * * [misc]simplify:  iters left: 1 (171 enodes)
1547631346.266 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1547631346.266 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1547631346.266 * * * * [misc]progress:  [ 52 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.267 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.267 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.269 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631346.272 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631346.275 * * [misc]simplify:  iters left: 3 (43 enodes)
1547631346.281 * * [misc]simplify:  iters left: 2 (68 enodes)
1547631346.290 * * [misc]simplify:  iters left: 1 (89 enodes)
1547631346.302 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.302 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.302 * * * * [misc]progress:  [ 53 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.303 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.303 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.305 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631346.308 * * [misc]simplify:  iters left: 4 (33 enodes)
1547631346.312 * * [misc]simplify:  iters left: 3 (57 enodes)
1547631346.320 * * [misc]simplify:  iters left: 2 (100 enodes)
1547631346.346 * * [misc]simplify:  iters left: 1 (202 enodes)
1547631346.375 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.375 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.375 * * * * [misc]progress:  [ 54 / 132 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.375 * * * * [misc]progress:  [ 55 / 132 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.375 * * * * [misc]progress:  [ 56 / 132 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.375 * [enter]simplify:  Simplifying (/ (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.375 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631346.378 * * [misc]simplify:  iters left: 5 (47 enodes)
1547631346.389 * * [misc]simplify:  iters left: 4 (160 enodes)
1547631346.442 * [exit]simplify:  Simplified to (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)
1547631346.442 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)))
1547631346.442 * * * * [misc]progress:  [ 57 / 132 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.442 * * * * [misc]progress:  [ 58 / 132 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.443 * * * * [misc]progress:  [ 59 / 132 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.443 * * * * [misc]progress:  [ 60 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.443 * * * * [misc]progress:  [ 61 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.443 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.443 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631346.445 * * [misc]simplify:  iters left: 5 (26 enodes)
1547631346.448 * * [misc]simplify:  iters left: 4 (35 enodes)
1547631346.452 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631346.459 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631346.464 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))))
1547631346.464 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.465 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.465 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.466 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.469 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.469 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.469 * * * * [misc]progress:  [ 62 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.469 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.469 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631346.471 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631346.473 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631346.476 * * [misc]simplify:  iters left: 3 (24 enodes)
1547631346.480 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.480 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.480 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.480 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.482 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.484 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.484 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.484 * * * * [misc]progress:  [ 63 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.484 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1547631346.484 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.486 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.488 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631346.491 * * [misc]simplify:  iters left: 3 (26 enodes)
1547631346.494 * * [misc]simplify:  iters left: 2 (31 enodes)
1547631346.497 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1547631346.497 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.497 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.497 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.499 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631346.501 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547631346.501 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1547631346.501 * * * * [misc]progress:  [ 64 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.501 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1547631346.501 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.503 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.505 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631346.508 * * [misc]simplify:  iters left: 3 (26 enodes)
1547631346.511 * * [misc]simplify:  iters left: 2 (31 enodes)
1547631346.514 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1547631346.514 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.514 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.514 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.516 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631346.518 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547631346.518 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1547631346.518 * * * * [misc]progress:  [ 65 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.518 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.518 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631346.520 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631346.523 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.523 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.523 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.523 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.524 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.527 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.527 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.527 * * * * [misc]progress:  [ 66 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.528 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.528 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.529 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.531 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.531 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.532 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.532 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.533 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.535 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.535 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.536 * * * * [misc]progress:  [ 67 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.536 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1547631346.536 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.537 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631346.539 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631346.541 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1547631346.541 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.541 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.541 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.543 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631346.545 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547631346.545 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1547631346.545 * * * * [misc]progress:  [ 68 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.545 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1547631346.545 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.546 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631346.548 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631346.550 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1547631346.550 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.550 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.550 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.552 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631346.554 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547631346.554 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1547631346.554 * * * * [misc]progress:  [ 69 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.554 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.554 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.556 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631346.558 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.558 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.558 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.558 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.559 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631346.562 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631346.565 * * [misc]simplify:  iters left: 3 (31 enodes)
1547631346.568 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631346.573 * * [misc]simplify:  iters left: 1 (43 enodes)
1547631346.577 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.577 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.577 * * * * [misc]progress:  [ 70 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.577 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.577 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631346.578 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631346.580 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.580 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.580 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.580 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.581 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631346.584 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631346.587 * * [misc]simplify:  iters left: 3 (31 enodes)
1547631346.590 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631346.596 * * [misc]simplify:  iters left: 1 (43 enodes)
1547631346.600 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.600 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.600 * * * * [misc]progress:  [ 71 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.600 * [enter]simplify:  Simplifying (/ 1 1)
1547631346.600 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631346.601 * * [misc]simplify:  iters left: 1 (4 enodes)
1547631346.601 * [exit]simplify:  Simplified to 1
1547631346.601 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.601 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.601 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.602 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.605 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631346.608 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631346.614 * * [misc]simplify:  iters left: 2 (62 enodes)
1547631346.621 * * [misc]simplify:  iters left: 1 (72 enodes)
1547631346.629 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1547631346.629 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1547631346.629 * * * * [misc]progress:  [ 72 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.629 * [enter]simplify:  Simplifying (/ 1 1)
1547631346.629 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631346.629 * * [misc]simplify:  iters left: 1 (4 enodes)
1547631346.630 * [exit]simplify:  Simplified to 1
1547631346.630 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.630 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.630 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.631 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.634 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631346.637 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631346.643 * * [misc]simplify:  iters left: 2 (62 enodes)
1547631346.651 * * [misc]simplify:  iters left: 1 (72 enodes)
1547631346.658 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1547631346.658 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1547631346.658 * * * * [misc]progress:  [ 73 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.658 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.658 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.660 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631346.661 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.662 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.662 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.662 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.664 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631346.666 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631346.669 * * [misc]simplify:  iters left: 3 (31 enodes)
1547631346.673 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631346.677 * * [misc]simplify:  iters left: 1 (43 enodes)
1547631346.681 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.681 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.681 * * * * [misc]progress:  [ 74 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.682 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.682 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631346.683 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631346.684 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.684 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.684 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.684 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631346.686 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631346.688 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631346.691 * * [misc]simplify:  iters left: 3 (31 enodes)
1547631346.695 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631346.699 * * [misc]simplify:  iters left: 1 (43 enodes)
1547631346.704 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.704 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.704 * * * * [misc]progress:  [ 75 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.704 * [enter]simplify:  Simplifying (/ 1 1)
1547631346.704 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631346.704 * * [misc]simplify:  iters left: 1 (4 enodes)
1547631346.704 * [exit]simplify:  Simplified to 1
1547631346.704 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.705 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.705 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.706 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.708 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631346.712 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631346.717 * * [misc]simplify:  iters left: 2 (62 enodes)
1547631346.725 * * [misc]simplify:  iters left: 1 (72 enodes)
1547631346.732 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1547631346.733 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1547631346.733 * * * * [misc]progress:  [ 76 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.733 * [enter]simplify:  Simplifying (/ 1 1)
1547631346.733 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631346.733 * * [misc]simplify:  iters left: 1 (4 enodes)
1547631346.733 * [exit]simplify:  Simplified to 1
1547631346.733 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.734 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.734 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631346.735 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631346.737 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631346.740 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631346.746 * * [misc]simplify:  iters left: 2 (62 enodes)
1547631346.754 * * [misc]simplify:  iters left: 1 (72 enodes)
1547631346.761 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1547631346.761 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1547631346.761 * * * * [misc]progress:  [ 77 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.761 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.761 * * [misc]simplify:  iters left: 6 (16 enodes)
1547631346.764 * * [misc]simplify:  iters left: 5 (33 enodes)
1547631346.768 * * [misc]simplify:  iters left: 4 (47 enodes)
1547631346.773 * * [misc]simplify:  iters left: 3 (65 enodes)
1547631346.781 * * [misc]simplify:  iters left: 2 (86 enodes)
1547631346.791 * * [misc]simplify:  iters left: 1 (98 enodes)
1547631346.803 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x))))
1547631346.803 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.803 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.803 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631346.806 * * [misc]simplify:  iters left: 5 (26 enodes)
1547631346.809 * * [misc]simplify:  iters left: 4 (37 enodes)
1547631346.814 * * [misc]simplify:  iters left: 3 (48 enodes)
1547631346.819 * * [misc]simplify:  iters left: 2 (61 enodes)
1547631346.826 * * [misc]simplify:  iters left: 1 (84 enodes)
1547631346.839 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.839 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x)))) (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.839 * * * * [misc]progress:  [ 78 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631346.839 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.839 * * [misc]simplify:  iters left: 6 (15 enodes)
1547631346.842 * * [misc]simplify:  iters left: 5 (30 enodes)
1547631346.845 * * [misc]simplify:  iters left: 4 (39 enodes)
1547631346.849 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631346.854 * * [misc]simplify:  iters left: 2 (54 enodes)
1547631346.860 * * [misc]simplify:  iters left: 1 (56 enodes)
1547631346.866 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.866 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631346.866 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631346.866 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631346.869 * * [misc]simplify:  iters left: 5 (26 enodes)
1547631346.872 * * [misc]simplify:  iters left: 4 (37 enodes)
1547631346.876 * * [misc]simplify:  iters left: 3 (48 enodes)
1547631346.882 * * [misc]simplify:  iters left: 2 (61 enodes)
1547631346.889 * * [misc]simplify:  iters left: 1 (84 enodes)
1547631346.901 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547631346.901 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547631346.901 * * * * [misc]progress:  [ 79 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.901 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1547631346.901 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.903 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631346.906 * * [misc]simplify:  iters left: 4 (35 enodes)
1547631346.910 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631346.913 * * [misc]simplify:  iters left: 2 (39 enodes)
1547631346.916 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1547631346.916 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.917 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.917 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631346.919 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631346.922 * * [misc]simplify:  iters left: 4 (36 enodes)
1547631346.926 * * [misc]simplify:  iters left: 3 (47 enodes)
1547631346.932 * * [misc]simplify:  iters left: 2 (60 enodes)
1547631346.939 * * [misc]simplify:  iters left: 1 (83 enodes)
1547631346.952 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1547631346.952 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))))
1547631346.952 * * * * [misc]progress:  [ 80 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631346.952 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1547631346.952 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631346.954 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631346.958 * * [misc]simplify:  iters left: 4 (35 enodes)
1547631346.962 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631346.965 * * [misc]simplify:  iters left: 2 (39 enodes)
1547631346.969 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1547631346.969 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631346.969 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547631346.969 * * [misc]simplify:  iters left: 6 (13 enodes)
1547631346.972 * * [misc]simplify:  iters left: 5 (25 enodes)
1547631346.975 * * [misc]simplify:  iters left: 4 (36 enodes)
1547631346.979 * * [misc]simplify:  iters left: 3 (47 enodes)
1547631346.984 * * [misc]simplify:  iters left: 2 (60 enodes)
1547631346.992 * * [misc]simplify:  iters left: 1 (83 enodes)
1547631347.005 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1547631347.005 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))))
1547631347.005 * * * * [misc]progress:  [ 81 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.005 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547631347.005 * * [misc]simplify:  iters left: 6 (15 enodes)
1547631347.008 * * [misc]simplify:  iters left: 5 (31 enodes)
1547631347.012 * * [misc]simplify:  iters left: 4 (49 enodes)
1547631347.018 * * [misc]simplify:  iters left: 3 (70 enodes)
1547631347.026 * * [misc]simplify:  iters left: 2 (107 enodes)
1547631347.042 * * [misc]simplify:  iters left: 1 (150 enodes)
1547631347.070 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x))))
1547631347.070 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x)))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631347.070 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.070 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631347.072 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631347.074 * * [misc]simplify:  iters left: 4 (18 enodes)
1547631347.076 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1547631347.076 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547631347.076 * * * * [misc]progress:  [ 82 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.076 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.076 * * [misc]simplify:  iters left: 6 (14 enodes)
1547631347.079 * * [misc]simplify:  iters left: 5 (28 enodes)
1547631347.083 * * [misc]simplify:  iters left: 4 (41 enodes)
1547631347.087 * * [misc]simplify:  iters left: 3 (49 enodes)
1547631347.092 * * [misc]simplify:  iters left: 2 (75 enodes)
1547631347.104 * * [misc]simplify:  iters left: 1 (108 enodes)
1547631347.129 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.129 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547631347.129 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.129 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631347.132 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631347.134 * * [misc]simplify:  iters left: 4 (18 enodes)
1547631347.136 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1547631347.136 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547631347.136 * * * * [misc]progress:  [ 83 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.136 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1547631347.136 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631347.138 * * [misc]simplify:  iters left: 5 (22 enodes)
1547631347.141 * * [misc]simplify:  iters left: 4 (38 enodes)
1547631347.145 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631347.149 * * [misc]simplify:  iters left: 2 (62 enodes)
1547631347.159 * * [misc]simplify:  iters left: 1 (93 enodes)
1547631347.179 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1547631347.179 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631347.179 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1547631347.179 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631347.181 * * [misc]simplify:  iters left: 5 (16 enodes)
1547631347.183 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631347.184 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1547631347.184 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547631347.185 * * * * [misc]progress:  [ 84 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.185 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1547631347.185 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631347.187 * * [misc]simplify:  iters left: 5 (22 enodes)
1547631347.190 * * [misc]simplify:  iters left: 4 (38 enodes)
1547631347.195 * * [misc]simplify:  iters left: 3 (44 enodes)
1547631347.198 * * [misc]simplify:  iters left: 2 (62 enodes)
1547631347.209 * * [misc]simplify:  iters left: 1 (93 enodes)
1547631347.229 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1547631347.229 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547631347.229 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1547631347.229 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631347.233 * * [misc]simplify:  iters left: 5 (16 enodes)
1547631347.236 * * [misc]simplify:  iters left: 4 (17 enodes)
1547631347.240 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1547631347.241 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547631347.241 * * * * [misc]progress:  [ 85 / 132 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.241 * * * * [misc]progress:  [ 86 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.241 * * * * [misc]progress:  [ 87 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1547631347.241 * * * * [misc]progress:  [ 88 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.241 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1547631347.241 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631347.243 * * [misc]simplify:  iters left: 5 (11 enodes)
1547631347.246 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547631347.246 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1547631347.246 * * * * [misc]progress:  [ 89 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.246 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1547631347.246 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631347.248 * * [misc]simplify:  iters left: 5 (11 enodes)
1547631347.251 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547631347.251 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1547631347.251 * * * * [misc]progress:  [ 90 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.252 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547631347.252 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631347.253 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631347.256 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547631347.256 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1547631347.256 * * * * [misc]progress:  [ 91 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.256 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547631347.256 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631347.257 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631347.258 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547631347.258 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1547631347.258 * * * * [misc]progress:  [ 92 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1547631347.258 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1547631347.258 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631347.260 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631347.261 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1547631347.261 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))
1547631347.261 * * * * [misc]progress:  [ 93 / 132 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1547631347.262 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1547631347.262 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631347.263 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631347.264 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1547631347.265 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))
1547631347.265 * * * * [misc]progress:  [ 94 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1547631347.265 * * * * [misc]progress:  [ 95 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1547631347.265 * * * * [misc]progress:  [ 96 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547631347.265 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1547631347.265 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631347.267 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631347.269 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631347.272 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1)))
1547631347.273 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1547631347.273 * * * * [misc]progress:  [ 97 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))>
1547631347.273 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1547631347.273 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631347.275 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631347.277 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631347.280 * * [misc]simplify:  iters left: 3 (30 enodes)
1547631347.282 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631347.292 * * [misc]simplify:  iters left: 1 (77 enodes)
1547631347.312 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1547631347.312 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1547631347.312 * * * * [misc]progress:  [ 98 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1547631347.313 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547631347.313 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631347.315 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631347.317 * * [misc]simplify:  iters left: 4 (44 enodes)
1547631347.324 * * [misc]simplify:  iters left: 3 (71 enodes)
1547631347.337 * * [misc]simplify:  iters left: 2 (120 enodes)
1547631347.355 * * [misc]simplify:  iters left: 1 (150 enodes)
1547631347.382 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1547631347.382 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1547631347.382 * * * * [misc]progress:  [ 99 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1547631347.382 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547631347.382 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631347.383 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631347.384 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631347.386 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547631347.386 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1547631347.386 * * * * [misc]progress:  [ 100 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547631347.386 * * * * [misc]progress:  [ 101 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.386 * * * * [misc]progress:  [ 102 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.386 * * * * [misc]progress:  [ 103 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1547631347.386 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1547631347.386 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631347.387 * * [misc]simplify:  iters left: 5 (9 enodes)
1547631347.388 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1547631347.388 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))
1547631347.388 * * * * [misc]progress:  [ 104 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1547631347.388 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547631347.388 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631347.389 * * [misc]simplify:  iters left: 5 (10 enodes)
1547631347.390 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547631347.390 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1547631347.390 * * * * [misc]progress:  [ 105 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1547631347.391 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631347.391 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631347.391 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631347.392 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631347.392 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1547631347.392 * * * * [misc]progress:  [ 106 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1547631347.392 * [enter]simplify:  Simplifying (sqrt 1)
1547631347.392 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631347.393 * [exit]simplify:  Simplified to 1
1547631347.393 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))
1547631347.393 * * * * [misc]progress:  [ 107 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1547631347.393 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547631347.393 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631347.394 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631347.395 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547631347.395 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1547631347.395 * * * * [misc]progress:  [ 108 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1547631347.395 * * * * [misc]progress:  [ 109 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1547631347.395 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1547631347.395 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631347.397 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631347.399 * * [misc]simplify:  iters left: 4 (16 enodes)
1547631347.401 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1547631347.401 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1547631347.401 * * * * [misc]progress:  [ 110 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1547631347.401 * * * * [misc]progress:  [ 111 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.401 * * * * [misc]progress:  [ 112 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.401 * * * * [misc]progress:  [ 113 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.401 * * * * [misc]progress:  [ 114 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.401 * * * * [misc]progress:  [ 115 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547631347.401 * * * * [misc]progress:  [ 116 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547631347.401 * * * * [misc]progress:  [ 117 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.401 * * * * [misc]progress:  [ 118 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547631347.401 * * * * [misc]progress:  [ 119 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1547631347.401 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547631347.401 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631347.402 * * [misc]simplify:  iters left: 4 (10 enodes)
1547631347.403 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547631347.403 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1547631347.403 * * * * [misc]progress:  [ 120 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1547631347.403 * * * * [misc]progress:  [ 121 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.403 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547631347.404 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.404 * * * * [misc]progress:  [ 122 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.404 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547631347.404 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631347.405 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631347.409 * * [misc]simplify:  iters left: 4 (37 enodes)
1547631347.415 * * [misc]simplify:  iters left: 3 (61 enodes)
1547631347.425 * * [misc]simplify:  iters left: 2 (84 enodes)
1547631347.435 * * [misc]simplify:  iters left: 1 (108 enodes)
1547631347.450 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547631347.450 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.451 * * * * [misc]progress:  [ 123 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.451 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631347.451 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.451 * * * * [misc]progress:  [ 124 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.451 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631347.451 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.451 * * * * [misc]progress:  [ 125 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.451 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1547631347.451 * * [misc]simplify:  iters left: 6 (15 enodes)
1547631347.454 * * [misc]simplify:  iters left: 5 (32 enodes)
1547631347.461 * * [misc]simplify:  iters left: 4 (61 enodes)
1547631347.473 * * [misc]simplify:  iters left: 3 (103 enodes)
1547631347.491 * * [misc]simplify:  iters left: 2 (168 enodes)
1547631347.516 * * [misc]simplify:  iters left: 1 (248 enodes)
1547631347.565 * [exit]simplify:  Simplified to (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x))
1547631347.565 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x)) (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.565 * * * * [misc]progress:  [ 126 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547631347.566 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631347.566 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1547631347.566 * * * * [misc]progress:  [ 127 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547631347.566 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547631347.566 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631347.566 * * * * [misc]progress:  [ 128 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547631347.566 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631347.566 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631347.566 * * * * [misc]progress:  [ 129 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547631347.566 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547631347.566 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547631347.566 * * * * [misc]progress:  [ 130 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1547631347.566 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547631347.566 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1547631347.566 * * * * [misc]progress:  [ 131 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547631347.566 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631347.566 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1547631347.566 * * * * [misc]progress:  [ 132 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547631347.567 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547631347.567 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1547631347.567 * * * [misc]progress:  adding candidates to table
1547631348.313 * [misc]progress:  [Phase 3 of 3] Extracting.
1547631348.313 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<alt (λ (x) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))>)
1547631348.314 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1547631348.314 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<alt (λ (x) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))>)
1547631348.345 * * * [misc]regime:  Found split indices: #<option (#s(si 6 256))>
1547631348.345 * [enter]simplify:  Simplifying (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))))
1547631348.346 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631348.346 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631348.346 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1547631348.347 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547631349.393 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631349.395 * * * * [misc]points:  Sampling 3988 additional inputs, on iter 1 have 4012 / 8000
1547631349.918 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631349.918 * * * * [misc]points:  Sampling 2026 additional inputs, on iter 2 have 5974 / 8000
1547631350.412 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.412 * * * * [misc]points:  Sampling 1053 additional inputs, on iter 3 have 6947 / 8000
1547631350.565 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.565 * * * * [misc]points:  Sampling 529 additional inputs, on iter 4 have 7471 / 8000
1547631350.624 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.625 * * * * [misc]points:  Sampling 268 additional inputs, on iter 5 have 7732 / 8000
1547631350.677 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.677 * * * * [misc]points:  Sampling 123 additional inputs, on iter 6 have 7877 / 8000
1547631350.691 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.691 * * * * [misc]points:  Sampling 63 additional inputs, on iter 7 have 7937 / 8000
1547631350.699 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.699 * * * * [misc]points:  Sampling 25 additional inputs, on iter 8 have 7975 / 8000
1547631350.703 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.703 * * * * [misc]points:  Sampling 10 additional inputs, on iter 9 have 7990 / 8000
1547631350.706 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.706 * * * * [misc]points:  Sampling 5 additional inputs, on iter 10 have 7995 / 8000
1547631350.708 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.708 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7998 / 8000
1547631350.711 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631350.711 * * * * [exit]points:  Sampled 8001 points with exact outputs
1547631351.174 * [misc]regime-testing:  Baseline error score: 0.2826163546975058
1547631351.175 * [misc]regime-testing:  Oracle error score: 0.03244812031259015
1547631351.176 * [misc]regime-testing:  End program error score: 0.2826163546975058
1547631351.217 * [misc]regime-testing:  Target error score: 0.6728501508144805