1547627804.479 * [misc]progress:  [Phase 1 of 3] Setting up.
1547627804.479 * * * [misc]progress:  [1/2] Preparing points
1547627804.480 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547627804.528 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.529 * * * * [misc]points:  Sampling 139 additional inputs, on iter 1 have 117 / 256
1547627804.559 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.559 * * * * [misc]points:  Sampling 88 additional inputs, on iter 2 have 168 / 256
1547627804.602 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.602 * * * * [misc]points:  Sampling 40 additional inputs, on iter 3 have 216 / 256
1547627804.612 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.612 * * * * [misc]points:  Sampling 23 additional inputs, on iter 4 have 233 / 256
1547627804.620 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.621 * * * * [misc]points:  Sampling 11 additional inputs, on iter 5 have 245 / 256
1547627804.626 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.626 * * * * [misc]points:  Sampling 7 additional inputs, on iter 6 have 249 / 256
1547627804.630 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.630 * * * * [misc]points:  Sampling 5 additional inputs, on iter 7 have 251 / 256
1547627804.635 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.635 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 254 / 256
1547627804.637 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627804.637 * * * * [exit]points:  Sampled 257 points with exact outputs
1547627804.637 * * * [misc]progress:  [2/2] Setting up program.
1547627804.639 * [misc]progress:  [Phase 2 of 3] Improving.
1547627804.639 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547627804.640 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.640 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627804.641 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627804.643 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627804.645 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.645 * [misc]simplify:  Simplified (2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547627804.647 * * [misc]progress:  iteration 1 / 4
1547627804.648 * * * [misc]progress:  picking best candidate
1547627804.650 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547627804.650 * * * [misc]progress:  localizing error
1547627804.665 * * * [misc]progress:  generating rewritten candidates
1547627804.665 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1547627804.673 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1547627804.675 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1547627804.677 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547627804.679 * * * [misc]progress:  generating series expansions
1547627804.679 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1547627804.680 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1547627804.680 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1547627804.680 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1547627804.680 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627804.680 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.680 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.680 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.680 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.680 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.681 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.681 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547627804.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547627804.681 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627804.681 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.681 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.681 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.681 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.681 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.681 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.682 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627804.682 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.682 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627804.682 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627804.682 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1547627804.682 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627804.682 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.682 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.682 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.682 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.683 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.683 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.683 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547627804.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547627804.683 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627804.683 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.683 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.683 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.683 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.683 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.684 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.684 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627804.684 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.684 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627804.684 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627804.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.685 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.685 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627804.685 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1547627804.685 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.687 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.687 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547627804.687 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1547627804.687 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.687 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.689 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627804.690 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547627804.690 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1547627804.691 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1547627804.691 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.691 * [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)))))
1547627804.692 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1547627804.692 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1547627804.692 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1547627804.692 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627804.692 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.692 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.692 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.692 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.692 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.692 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547627804.692 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547627804.693 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627804.693 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.693 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.693 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.693 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.693 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.693 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.693 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.693 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.694 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.694 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1547627804.694 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627804.694 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.694 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.694 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.694 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.694 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.695 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547627804.695 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547627804.695 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627804.695 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.695 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.695 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.695 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.695 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.695 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.695 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.695 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.695 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.695 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.696 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627804.696 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.696 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.696 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.697 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627804.697 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.698 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.698 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.698 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.699 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627804.700 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.700 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.700 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627804.701 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.714 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627804.716 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.717 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.717 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627804.717 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.718 * [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)))))))
1547627804.718 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547627804.718 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547627804.718 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627804.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547627804.718 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627804.718 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627804.718 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627804.718 * [misc]backup-simplify:  Simplify -1 into -1
1547627804.718 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.718 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.718 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.719 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627804.719 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.719 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.720 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547627804.720 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627804.720 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627804.720 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627804.720 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.720 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.720 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.720 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.720 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.720 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.720 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.720 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627804.720 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627804.720 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627804.721 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.721 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.721 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627804.721 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547627804.721 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627804.721 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627804.721 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627804.721 * [misc]backup-simplify:  Simplify -1 into -1
1547627804.721 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.721 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.721 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627804.722 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.722 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.722 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547627804.722 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627804.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627804.723 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627804.723 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.723 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.723 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.723 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.723 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.723 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.723 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627804.723 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627804.723 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627804.723 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.724 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627804.724 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1547627804.725 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.725 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627804.726 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.727 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627804.727 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.728 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547627804.729 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.729 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.730 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.732 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627804.732 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627804.732 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.732 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547627804.733 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.734 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.734 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547627804.734 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.735 * [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)))))
1547627804.735 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1547627804.735 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1547627804.735 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1547627804.735 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627804.735 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.735 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.735 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.735 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.736 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.736 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.736 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627804.736 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.736 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.736 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.736 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.737 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.737 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.737 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.737 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.738 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.739 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.739 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.739 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.740 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.740 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.740 * [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)))))
1547627804.740 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1547627804.740 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1547627804.740 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627804.740 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.741 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.741 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.741 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.741 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.741 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627804.741 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.741 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.741 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.741 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.742 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.742 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.742 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.743 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.743 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.744 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.744 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.745 * [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)))))))
1547627804.745 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1547627804.745 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1547627804.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547627804.745 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627804.745 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627804.745 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627804.745 * [misc]backup-simplify:  Simplify -1 into -1
1547627804.745 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.745 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.745 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.745 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627804.745 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.746 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.746 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547627804.746 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547627804.746 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627804.746 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627804.746 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627804.746 * [misc]backup-simplify:  Simplify -1 into -1
1547627804.746 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.746 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.746 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.746 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627804.747 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.747 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.747 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547627804.747 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.748 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627804.749 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.749 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627804.750 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.750 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.751 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.752 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627804.753 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627804.753 * [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)))))
1547627804.753 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1547627804.753 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1547627804.753 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1547627804.753 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547627804.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547627804.754 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627804.754 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.754 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.754 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.754 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.754 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.754 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.754 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627804.754 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.755 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627804.755 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627804.755 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547627804.755 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547627804.755 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627804.755 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.755 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.755 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.755 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.755 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.755 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.755 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.755 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627804.756 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.756 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627804.756 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627804.756 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.756 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547627804.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627804.758 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547627804.758 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1547627804.758 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1547627804.758 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1547627804.759 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1547627804.759 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547627804.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547627804.759 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627804.759 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.759 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.759 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.759 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.759 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.759 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.759 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.759 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.760 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.760 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547627804.760 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547627804.760 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627804.760 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.760 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.760 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.760 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.760 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.760 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.761 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.761 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.761 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.761 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.762 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.762 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627804.763 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.763 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627804.765 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.765 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.766 * [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)))))))
1547627804.766 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1547627804.766 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1547627804.766 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627804.766 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627804.766 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627804.766 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.766 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.766 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.766 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.766 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.766 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.766 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.766 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627804.767 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627804.767 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627804.767 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.767 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.768 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627804.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627804.768 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627804.768 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.768 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.768 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.768 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.768 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.768 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.768 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627804.768 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627804.769 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627804.769 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.769 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.769 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.769 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627804.770 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.770 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547627804.771 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.771 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.772 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.772 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627804.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.772 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547627804.773 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.774 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.774 * [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)))))))
1547627804.774 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547627804.774 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1547627804.774 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547627804.774 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627804.774 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627804.774 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.774 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.774 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.774 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.774 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.775 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.775 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627804.775 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.775 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627804.775 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627804.775 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627804.775 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.775 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.775 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.775 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.775 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.775 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.776 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627804.776 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.776 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627804.776 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.776 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627804.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.778 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627804.778 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547627804.778 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547627804.778 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1547627804.778 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547627804.778 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627804.778 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627804.778 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.778 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.778 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.778 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.778 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.778 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.778 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.779 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.779 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.779 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.779 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627804.779 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627804.779 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.779 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.779 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.780 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.780 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.780 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.780 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.780 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.780 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627804.781 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.781 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.781 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627804.782 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.782 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.782 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.784 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.784 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.784 * [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)))))
1547627804.784 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1547627804.784 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547627804.784 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627804.784 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627804.784 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.784 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.784 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.784 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.785 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.785 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.785 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627804.785 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627804.785 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.786 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.786 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627804.786 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627804.786 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627804.786 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.786 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627804.786 * [misc]taylor:  Taking taylor expansion of x in x
1547627804.786 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.786 * [misc]backup-simplify:  Simplify 1 into 1
1547627804.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627804.786 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627804.786 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627804.787 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627804.787 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627804.787 * [misc]backup-simplify:  Simplify 0 into 0
1547627804.787 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.788 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627804.788 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627804.788 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627804.789 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627804.789 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627804.790 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627804.790 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627804.791 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627804.791 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627804.791 * [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)))))
1547627804.791 * * * [misc]progress:  simplifying candidates
1547627804.791 * * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1547627804.792 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1547627804.792 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627804.798 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627804.802 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627804.807 * * [misc]simplify:  iters left: 3 (23 enodes)
1547627804.813 * * [misc]simplify:  iters left: 2 (25 enodes)
1547627804.820 * * [misc]simplify:  iters left: 1 (29 enodes)
1547627804.828 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547627804.828 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1547627804.828 * * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1547627804.828 * * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547627804.828 * * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547627804.828 * * * * [misc]progress:  [ 5 / 83 ] 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)))))))>
1547627804.828 * * * * [misc]progress:  [ 6 / 83 ] 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)))))))>
1547627804.828 * * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547627804.828 * * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1547627804.829 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1547627804.829 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627804.832 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627804.837 * * [misc]simplify:  iters left: 4 (23 enodes)
1547627804.842 * * [misc]simplify:  iters left: 3 (25 enodes)
1547627804.848 * * [misc]simplify:  iters left: 2 (27 enodes)
1547627804.854 * * [misc]simplify:  iters left: 1 (31 enodes)
1547627804.857 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1547627804.857 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1547627804.857 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547627804.857 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627804.858 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627804.859 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547627804.859 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1547627804.859 * * * * [misc]progress:  [ 9 / 83 ] 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))))))))>
1547627804.859 * * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547627804.859 * * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547627804.859 * * * * [misc]progress:  [ 12 / 83 ] 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))))))>
1547627804.859 * * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1547627804.859 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547627804.859 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627804.861 * * [misc]simplify:  iters left: 5 (14 enodes)
1547627804.862 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1547627804.862 * [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)))))))
1547627804.863 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547627804.863 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627804.866 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627804.867 * * [misc]simplify:  iters left: 4 (16 enodes)
1547627804.869 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547627804.869 * [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)))))))
1547627804.869 * * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547627804.870 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.870 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627804.871 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627804.873 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627804.875 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.875 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547627804.875 * * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547627804.875 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.875 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627804.876 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627804.878 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627804.881 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.881 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547627804.881 * * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547627804.881 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.881 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627804.882 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627804.884 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627804.886 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.886 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547627804.886 * * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547627804.886 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.886 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627804.887 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627804.889 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627804.891 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547627804.892 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547627804.892 * * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547627804.892 * * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1547627804.892 * * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1547627804.892 * [enter]simplify:  Simplifying (- 1/2)
1547627804.892 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627804.892 * * [misc]simplify:  iters left: 1 (3 enodes)
1547627804.893 * [exit]simplify:  Simplified to -1/2
1547627804.893 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1547627804.893 * * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1547627804.893 * [enter]simplify:  Simplifying (- 1)
1547627804.893 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627804.893 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627804.894 * [exit]simplify:  Simplified to -1
1547627804.894 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1547627804.894 * * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547627804.894 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1547627804.895 * * [misc]simplify:  iters left: 2 (3 enodes)
1547627804.895 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1547627804.895 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1547627804.895 * * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547627804.895 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547627804.895 * * [misc]simplify:  iters left: 2 (3 enodes)
1547627804.896 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547627804.896 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1547627804.896 * * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547627804.896 * [enter]simplify:  Simplifying (sqrt x)
1547627804.896 * * [misc]simplify:  iters left: 1 (2 enodes)
1547627804.896 * [exit]simplify:  Simplified to (sqrt x)
1547627804.896 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547627804.896 * * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1547627804.896 * * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1547627804.896 * [enter]simplify:  Simplifying (- 1/2)
1547627804.896 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627804.897 * * [misc]simplify:  iters left: 1 (3 enodes)
1547627804.897 * [exit]simplify:  Simplified to -1/2
1547627804.897 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1547627804.897 * * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1547627804.897 * [enter]simplify:  Simplifying (- 1)
1547627804.897 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627804.898 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627804.898 * [exit]simplify:  Simplified to -1
1547627804.898 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1547627804.898 * * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1547627804.899 * * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1547627804.899 * * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1547627804.899 * * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1547627804.899 * * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (cbrt (/ 1 (sqrt (+ x 1)))))))>
1547627804.899 * * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (cbrt (* (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (/ 1 (sqrt (+ x 1)))))))>
1547627804.899 * * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1547627804.899 * * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1547627804.899 * * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1547627804.899 * * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1547627804.899 * * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1547627804.899 * * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1547627804.899 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547627804.899 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627804.900 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627804.901 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547627804.901 * [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))))))
1547627804.901 * * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1547627804.901 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547627804.901 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627804.902 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627804.903 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547627804.903 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1547627804.903 * * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547627804.903 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627804.903 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627804.904 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627804.905 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627804.905 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547627804.905 * * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1547627804.905 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627804.905 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627804.905 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627804.906 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627804.906 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1547627804.906 * * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547627804.906 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627804.906 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627804.907 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627804.908 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627804.908 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547627804.908 * * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1547627804.908 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627804.908 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627804.909 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627804.910 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627804.910 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1547627804.910 * * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547627804.910 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547627804.910 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627804.912 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627804.915 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627804.922 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627804.929 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627804.938 * * [misc]simplify:  iters left: 1 (51 enodes)
1547627804.953 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547627804.953 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))))
1547627804.953 * * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1547627804.953 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547627804.953 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627804.955 * * [misc]simplify:  iters left: 2 (9 enodes)
1547627804.957 * * [misc]simplify:  iters left: 1 (10 enodes)
1547627804.959 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547627804.959 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1547627804.959 * * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1547627804.959 * * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1547627804.959 * * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1547627804.959 * * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1547627804.959 * * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1547627804.959 * * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547627804.959 * * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1547627804.960 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547627804.960 * * [misc]simplify:  iters left: 6 (6 enodes)
1547627804.961 * * [misc]simplify:  iters left: 5 (10 enodes)
1547627804.964 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547627804.964 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1547627804.964 * * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547627804.964 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627804.964 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627804.966 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627804.968 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627804.968 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1547627804.968 * * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1547627804.968 * [enter]simplify:  Simplifying (sqrt 1)
1547627804.968 * * [misc]simplify:  iters left: 1 (2 enodes)
1547627804.969 * [exit]simplify:  Simplified to 1
1547627804.969 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1547627804.969 * * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1547627804.970 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1547627804.970 * * [misc]simplify:  iters left: 4 (7 enodes)
1547627804.973 * * [misc]simplify:  iters left: 3 (15 enodes)
1547627804.977 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1547627804.977 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1547627804.977 * * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1547627804.978 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1547627804.978 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627804.980 * * [misc]simplify:  iters left: 4 (11 enodes)
1547627804.983 * * [misc]simplify:  iters left: 3 (14 enodes)
1547627804.987 * * [misc]simplify:  iters left: 2 (17 enodes)
1547627804.991 * * [misc]simplify:  iters left: 1 (33 enodes)
1547627805.007 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1547627805.007 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1547627805.007 * * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547627805.007 * * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1547627805.007 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627805.007 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627805.008 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627805.010 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627805.010 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1547627805.010 * * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1547627805.010 * * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547627805.010 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547627805.010 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627805.010 * * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547627805.011 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627805.011 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627805.011 * * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1547627805.011 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627805.011 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627805.011 * * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1547627805.011 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547627805.011 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547627805.011 * * * * [misc]progress:  [ 76 / 83 ] 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)))))>
1547627805.012 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627805.012 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547627805.012 * * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1547627805.012 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627805.012 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547627805.012 * * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1547627805.012 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1547627805.012 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627805.016 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627805.022 * * [misc]simplify:  iters left: 4 (39 enodes)
1547627805.030 * * [misc]simplify:  iters left: 3 (51 enodes)
1547627805.037 * * [misc]simplify:  iters left: 2 (61 enodes)
1547627805.045 * * [misc]simplify:  iters left: 1 (77 enodes)
1547627805.055 * [exit]simplify:  Simplified to (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))
1547627805.055 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))))
1547627805.055 * * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1547627805.056 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627805.056 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1547627805.056 * * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1547627805.056 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627805.056 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1547627805.056 * * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1547627805.056 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547627805.056 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627805.058 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627805.061 * * [misc]simplify:  iters left: 4 (39 enodes)
1547627805.067 * * [misc]simplify:  iters left: 3 (57 enodes)
1547627805.074 * * [misc]simplify:  iters left: 2 (74 enodes)
1547627805.085 * * [misc]simplify:  iters left: 1 (88 enodes)
1547627805.096 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1547627805.096 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1547627805.096 * * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547627805.096 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627805.096 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1547627805.096 * * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547627805.097 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627805.097 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1547627805.097 * * * [misc]progress:  adding candidates to table
1547627805.734 * * [misc]progress:  iteration 2 / 4
1547627805.734 * * * [misc]progress:  picking best candidate
1547627805.755 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.755 * * * [misc]progress:  localizing error
1547627805.765 * * * [misc]progress:  generating rewritten candidates
1547627805.766 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1547627805.771 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1547627805.775 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1547627805.789 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547627805.791 * * * [misc]progress:  generating series expansions
1547627805.791 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1547627805.791 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1547627805.791 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1547627805.791 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547627805.791 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627805.791 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.791 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.791 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.791 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.791 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.791 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.791 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.791 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.791 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.792 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.792 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627805.792 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.792 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.792 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.792 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.793 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.793 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547627805.793 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627805.793 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.793 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.793 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.793 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.793 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.793 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.793 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.793 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.793 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.793 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.794 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627805.794 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.794 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.794 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.794 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.794 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.795 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.795 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.795 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.795 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1547627805.795 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.797 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627805.798 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.798 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.798 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1547627805.798 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.799 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547627805.799 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1547627805.799 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1547627805.799 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547627805.799 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627805.799 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.799 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.799 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.799 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.799 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.799 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.799 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.799 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.800 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.800 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.800 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.800 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627805.800 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.800 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.800 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.800 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.800 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.801 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.801 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.801 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547627805.801 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627805.801 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.801 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.801 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.801 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.801 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.801 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.801 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.801 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.802 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.802 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.802 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.802 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627805.802 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.802 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.802 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.802 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.803 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.803 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.803 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.803 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.804 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.804 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.804 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.804 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.804 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.805 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.806 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.807 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.807 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.807 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.808 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.809 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.810 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.811 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.811 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.811 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.811 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.812 * [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)))))
1547627805.812 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1547627805.812 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1547627805.812 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627805.812 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.812 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.812 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.812 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.812 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.812 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.812 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.812 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.813 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.813 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.813 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.814 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.814 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.814 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.814 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.814 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.814 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.814 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.814 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.814 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.814 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.814 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.815 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627805.815 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.815 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.815 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.815 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.815 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.815 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.815 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.815 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.815 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.815 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.815 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.815 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.816 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.816 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.816 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.816 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.816 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.816 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.816 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.816 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.816 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.816 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.817 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.817 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.817 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.817 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.818 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.818 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.818 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.818 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.819 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.820 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627805.820 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.821 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.821 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.821 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.821 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.821 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.822 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.822 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.823 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.823 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.823 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.823 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.824 * [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)))))
1547627805.824 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1547627805.824 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547627805.824 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547627805.824 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627805.824 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627805.824 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.824 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.824 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.824 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.824 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.824 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.824 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.824 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.824 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.824 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.824 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627805.824 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.824 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627805.824 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.825 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.825 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627805.825 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627805.825 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.825 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.825 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.825 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.825 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.825 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.825 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.825 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.825 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.825 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.825 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627805.825 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.825 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627805.826 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.826 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.826 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.826 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.826 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627805.827 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.827 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.827 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627805.828 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.828 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.828 * [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)))))))
1547627805.828 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547627805.828 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547627805.828 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627805.828 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627805.828 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.828 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.828 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.828 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.828 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.828 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.828 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.828 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.828 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.828 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.828 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.829 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.829 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.829 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.829 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.829 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627805.829 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.829 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627805.829 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627805.829 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.829 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.829 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.829 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.829 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.830 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.830 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.830 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.830 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.830 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.830 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.830 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.830 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.830 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.830 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627805.830 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.831 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.831 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627805.831 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.831 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547627805.832 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627805.832 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547627805.832 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547627805.832 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547627805.832 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547627805.832 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547627805.832 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.832 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.832 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.832 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.832 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.832 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.832 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.832 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.832 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.833 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.833 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.833 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.833 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.833 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.833 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.833 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.833 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.833 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.833 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.833 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.833 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.833 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547627805.833 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.833 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.833 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.834 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.834 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.834 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.834 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.834 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.834 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.834 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.834 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.834 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.834 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.834 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.834 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.834 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.834 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.834 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.834 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.835 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.835 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.835 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627805.835 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.837 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547627805.837 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.838 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.839 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.839 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627805.839 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.840 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547627805.840 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.841 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.841 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.842 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.843 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547627805.843 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.843 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.844 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.844 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.845 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.846 * [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)
1547627805.846 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.847 * [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)))))
1547627805.847 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1547627805.847 * [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)))))
1547627805.847 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1547627805.847 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1547627805.847 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547627805.847 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627805.847 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.847 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.847 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.847 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.847 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.847 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.847 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.847 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.848 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.848 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.848 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627805.848 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.848 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.848 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.848 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.848 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.848 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627805.848 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627805.848 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627805.848 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.848 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.848 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.848 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.848 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.848 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.848 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.848 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.848 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.849 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.849 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627805.849 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.849 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627805.849 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.849 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.849 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.849 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1547627805.849 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547627805.849 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627805.849 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.849 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.849 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.849 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.849 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.849 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.850 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.850 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.850 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.850 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.850 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627805.850 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.850 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.850 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.850 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.850 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.850 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627805.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627805.850 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627805.850 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.850 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.850 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.850 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.850 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.850 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.850 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.851 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.851 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.851 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.851 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627805.851 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.851 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627805.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.851 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.852 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.852 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.852 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547627805.852 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.852 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.853 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1547627805.853 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547627805.853 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.854 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627805.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627805.855 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.856 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627805.857 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.857 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.858 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1547627805.859 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627805.859 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.860 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627805.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627805.861 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.861 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547627805.863 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.863 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.863 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1547627805.865 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627805.865 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.866 * [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)))))
1547627805.866 * [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))))
1547627805.866 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1547627805.866 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1547627805.866 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627805.866 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627805.866 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.866 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.866 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.866 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.866 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.866 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.866 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.866 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.867 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.867 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.867 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.867 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.867 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.867 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.868 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627805.868 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627805.868 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547627805.868 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627805.868 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.868 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.868 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.868 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.868 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.868 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.868 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.868 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.868 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.869 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.869 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.869 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627805.869 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.869 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.869 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.869 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.869 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.869 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.870 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.870 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1547627805.870 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627805.870 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627805.870 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.870 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.870 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.870 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.870 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.870 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.870 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.870 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.871 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.871 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.871 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.872 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.872 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.872 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.872 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627805.872 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627805.873 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547627805.873 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627805.873 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.873 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.873 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.873 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.873 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.873 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.873 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.873 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.873 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.874 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.874 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627805.874 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.874 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.874 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.874 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.874 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.875 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.875 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.875 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547627805.875 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.875 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.876 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.876 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1547627805.877 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.877 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.877 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.878 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.878 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.879 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.880 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.880 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.880 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.880 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.881 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627805.882 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547627805.883 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1547627805.883 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.884 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.885 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.885 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.886 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.887 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.887 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.887 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.888 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1547627805.888 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1547627805.890 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1547627805.890 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.891 * [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)))))))
1547627805.891 * [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)))))
1547627805.891 * [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
1547627805.891 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627805.891 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627805.892 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627805.892 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.892 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.892 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.892 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.892 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.892 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.892 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.892 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.892 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.892 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.892 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.893 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.893 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.893 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.893 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.893 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.893 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.893 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.893 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.893 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.893 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.894 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.894 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.894 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.894 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.894 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.894 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.894 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.894 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.894 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.894 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.895 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.895 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.895 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.896 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1547627805.896 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627805.896 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627805.896 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.896 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.896 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.896 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.896 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.896 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.896 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.896 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.896 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.897 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.897 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627805.897 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.897 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.897 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627805.897 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627805.897 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627805.897 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.897 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.898 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.898 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.898 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.898 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.898 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.898 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.898 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.898 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.899 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.899 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.899 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.899 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.899 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.899 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.899 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.899 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.899 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.899 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.900 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.900 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627805.900 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627805.900 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627805.900 * [misc]backup-simplify:  Simplify -1 into -1
1547627805.900 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.900 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.900 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.900 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627805.900 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.901 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.901 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.901 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.902 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1547627805.902 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627805.902 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627805.902 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.902 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.902 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.902 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.902 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.902 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.902 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.902 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.902 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.902 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.903 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627805.903 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.903 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.903 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547627805.903 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.904 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.904 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.905 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.905 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627805.906 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.907 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.907 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.907 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627805.908 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.909 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627805.910 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547627805.910 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.910 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.911 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.911 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547627805.912 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.912 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.914 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.914 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.915 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.915 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.916 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.916 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.917 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.919 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627805.920 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627805.920 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.921 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.921 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547627805.922 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.923 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.925 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.925 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.927 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.927 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.927 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547627805.928 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.929 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.932 * [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)
1547627805.934 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627805.934 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627805.935 * [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)))))))
1547627805.935 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547627805.935 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1547627805.935 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547627805.935 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627805.935 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.935 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.935 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.935 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.935 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.935 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.935 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.935 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.936 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.936 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627805.936 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627805.936 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.936 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.936 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.936 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.936 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.936 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.936 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627805.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.937 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627805.937 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.937 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627805.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.938 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627805.938 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547627805.938 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547627805.939 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1547627805.939 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547627805.939 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627805.939 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.939 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.939 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.939 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.939 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.939 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.939 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.939 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.939 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.940 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.940 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627805.940 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627805.940 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.940 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.940 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.940 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.940 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.940 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.941 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.941 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.941 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627805.941 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.941 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.942 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.942 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627805.943 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.943 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.944 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.945 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.945 * [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)))))
1547627805.945 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1547627805.945 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547627805.945 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.945 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.945 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.945 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.945 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.945 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.945 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.946 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.946 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.946 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.946 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.946 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627805.946 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627805.946 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627805.946 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.946 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627805.947 * [misc]taylor:  Taking taylor expansion of x in x
1547627805.947 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.947 * [misc]backup-simplify:  Simplify 1 into 1
1547627805.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627805.947 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627805.947 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627805.947 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627805.948 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627805.948 * [misc]backup-simplify:  Simplify 0 into 0
1547627805.948 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627805.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.948 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627805.949 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627805.949 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.950 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627805.950 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627805.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627805.951 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627805.951 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627805.952 * [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)))))
1547627805.952 * * * [misc]progress:  simplifying candidates
1547627805.952 * * * * [misc]progress:  [ 1 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.952 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1547627805.952 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627805.955 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627805.958 * * [misc]simplify:  iters left: 4 (15 enodes)
1547627805.962 * * [misc]simplify:  iters left: 3 (18 enodes)
1547627805.966 * * [misc]simplify:  iters left: 2 (20 enodes)
1547627805.971 * * [misc]simplify:  iters left: 1 (24 enodes)
1547627805.977 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1547627805.977 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547627805.977 * * * * [misc]progress:  [ 2 / 97 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.977 * * * * [misc]progress:  [ 3 / 97 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.977 * * * * [misc]progress:  [ 4 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.978 * * * * [misc]progress:  [ 5 / 97 ] 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)))))>
1547627805.978 * * * * [misc]progress:  [ 6 / 97 ] 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)))))>
1547627805.978 * * * * [misc]progress:  [ 7 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.978 * * * * [misc]progress:  [ 8 / 97 ] 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)))))>
1547627805.978 * * * * [misc]progress:  [ 9 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.978 * * * * [misc]progress:  [ 10 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.978 * * * * [misc]progress:  [ 11 / 97 ] 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)))))>
1547627805.978 * * * * [misc]progress:  [ 12 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.978 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547627805.978 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627805.981 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627805.985 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547627805.985 * [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)))))
1547627805.985 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547627805.986 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627805.988 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627805.989 * * [misc]simplify:  iters left: 4 (14 enodes)
1547627805.991 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1547627805.991 * [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)))))
1547627805.991 * * * * [misc]progress:  [ 13 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.991 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547627805.991 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627805.992 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627805.994 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547627805.994 * [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)))))
1547627805.994 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547627805.994 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627805.995 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627805.997 * * [misc]simplify:  iters left: 4 (14 enodes)
1547627805.998 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1547627805.998 * [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)))))
1547627805.998 * * * * [misc]progress:  [ 14 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627805.999 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547627805.999 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627805.999 * * [misc]simplify:  iters left: 4 (11 enodes)
1547627806.001 * * [misc]simplify:  iters left: 3 (12 enodes)
1547627806.002 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547627806.002 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547627806.002 * * * * [misc]progress:  [ 15 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627806.002 * * * * [misc]progress:  [ 16 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1547627806.003 * [enter]simplify:  Simplifying (* x (+ x 1))
1547627806.003 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627806.003 * * [misc]simplify:  iters left: 3 (13 enodes)
1547627806.006 * * [misc]simplify:  iters left: 2 (14 enodes)
1547627806.007 * * [misc]simplify:  iters left: 1 (26 enodes)
1547627806.012 * [exit]simplify:  Simplified to (+ x (* x x))
1547627806.012 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (+ x (* x x)) 1/2)))
1547627806.012 * * * * [misc]progress:  [ 17 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1547627806.012 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547627806.012 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627806.013 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627806.014 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547627806.014 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1547627806.014 * * * * [misc]progress:  [ 18 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1547627806.014 * * * * [misc]progress:  [ 19 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1547627806.015 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547627806.015 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.016 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627806.017 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547627806.017 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1547627806.017 * * * * [misc]progress:  [ 20 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1547627806.017 * * * * [misc]progress:  [ 21 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1547627806.017 * * * * [misc]progress:  [ 22 / 97 ] 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)))))))>
1547627806.017 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547627806.018 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627806.019 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627806.023 * * [misc]simplify:  iters left: 4 (60 enodes)
1547627806.042 * * [misc]simplify:  iters left: 3 (150 enodes)
1547627806.110 * * [misc]simplify:  iters left: 2 (370 enodes)
1547627806.321 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1547627806.322 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x))))
1547627806.322 * * * * [misc]progress:  [ 23 / 97 ] 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)))))))>
1547627806.322 * * * * [misc]progress:  [ 24 / 97 ] 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)))))))>
1547627806.322 * * * * [misc]progress:  [ 25 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1547627806.322 * [enter]simplify:  Simplifying (* x (+ x 1))
1547627806.322 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627806.324 * * [misc]simplify:  iters left: 3 (13 enodes)
1547627806.328 * * [misc]simplify:  iters left: 2 (14 enodes)
1547627806.331 * * [misc]simplify:  iters left: 1 (26 enodes)
1547627806.341 * [exit]simplify:  Simplified to (+ x (* x x))
1547627806.341 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x (* x x)))))
1547627806.341 * * * * [misc]progress:  [ 26 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))))>
1547627806.341 * * * * [misc]progress:  [ 27 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547627806.341 * * * * [misc]progress:  [ 28 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1547627806.341 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547627806.341 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627806.343 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627806.345 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547627806.345 * [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))))))
1547627806.345 * * * * [misc]progress:  [ 29 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1547627806.345 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547627806.345 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627806.347 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627806.349 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547627806.349 * [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))))))
1547627806.349 * * * * [misc]progress:  [ 30 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547627806.349 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627806.349 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627806.351 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627806.353 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627806.353 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547627806.353 * * * * [misc]progress:  [ 31 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1547627806.353 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627806.353 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.354 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627806.356 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627806.356 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1547627806.356 * * * * [misc]progress:  [ 32 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547627806.356 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627806.356 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627806.358 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627806.360 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627806.360 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547627806.360 * * * * [misc]progress:  [ 33 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1547627806.360 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627806.360 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.361 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627806.363 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627806.363 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1547627806.363 * * * * [misc]progress:  [ 34 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))>
1547627806.363 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547627806.363 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627806.365 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547627806.365 * [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))))))
1547627806.365 * * * * [misc]progress:  [ 35 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1547627806.365 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547627806.365 * * [misc]simplify:  iters left: 2 (3 enodes)
1547627806.366 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547627806.366 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1547627806.366 * * * * [misc]progress:  [ 36 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547627806.366 * * * * [misc]progress:  [ 37 / 97 ] 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)))))))>
1547627806.366 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547627806.366 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.369 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627806.373 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627806.380 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627806.387 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627806.396 * * [misc]simplify:  iters left: 1 (51 enodes)
1547627806.411 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547627806.411 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))))
1547627806.411 * * * * [misc]progress:  [ 38 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1547627806.412 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547627806.412 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.413 * * [misc]simplify:  iters left: 2 (9 enodes)
1547627806.415 * * [misc]simplify:  iters left: 1 (10 enodes)
1547627806.417 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547627806.417 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1547627806.418 * * * * [misc]progress:  [ 39 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1547627806.418 * * * * [misc]progress:  [ 40 / 97 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1547627806.418 * * * * [misc]progress:  [ 41 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1547627806.418 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1547627806.418 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627806.421 * * [misc]simplify:  iters left: 5 (21 enodes)
1547627806.425 * * [misc]simplify:  iters left: 4 (30 enodes)
1547627806.429 * * [misc]simplify:  iters left: 3 (41 enodes)
1547627806.434 * * [misc]simplify:  iters left: 2 (52 enodes)
1547627806.440 * * [misc]simplify:  iters left: 1 (67 enodes)
1547627806.459 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1547627806.459 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1547627806.459 * * * * [misc]progress:  [ 42 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1547627806.459 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1547627806.459 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627806.463 * * [misc]simplify:  iters left: 5 (21 enodes)
1547627806.468 * * [misc]simplify:  iters left: 4 (29 enodes)
1547627806.475 * * [misc]simplify:  iters left: 3 (37 enodes)
1547627806.484 * * [misc]simplify:  iters left: 2 (47 enodes)
1547627806.497 * * [misc]simplify:  iters left: 1 (59 enodes)
1547627806.514 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1547627806.514 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1547627806.514 * * * * [misc]progress:  [ 43 / 97 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547627806.514 * * * * [misc]progress:  [ 44 / 97 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547627806.514 * * * * [misc]progress:  [ 45 / 97 ] 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)))))))>
1547627806.514 * [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)))))
1547627806.515 * * [misc]simplify:  iters left: 6 (14 enodes)
1547627806.520 * * [misc]simplify:  iters left: 5 (34 enodes)
1547627806.534 * * [misc]simplify:  iters left: 4 (152 enodes)
1547627806.631 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))
1547627806.631 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))))
1547627806.631 * * * * [misc]progress:  [ 46 / 97 ] 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)))))))>
1547627806.632 * [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)))))
1547627806.632 * * [misc]simplify:  iters left: 6 (12 enodes)
1547627806.634 * * [misc]simplify:  iters left: 5 (33 enodes)
1547627806.640 * * [misc]simplify:  iters left: 4 (124 enodes)
1547627806.716 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1547627806.716 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1547627806.716 * * * * [misc]progress:  [ 47 / 97 ] 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)))))))>
1547627806.716 * * * * [misc]progress:  [ 48 / 97 ] 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)))))))>
1547627806.716 * * * * [misc]progress:  [ 49 / 97 ] 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)))))))>
1547627806.716 * * * * [misc]progress:  [ 50 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1547627806.716 * * * * [misc]progress:  [ 51 / 97 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1547627806.717 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1547627806.717 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627806.719 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.722 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547627806.722 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1547627806.722 * * * * [misc]progress:  [ 52 / 97 ] 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)))))>
1547627806.723 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1547627806.723 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627806.726 * * [misc]simplify:  iters left: 5 (16 enodes)
1547627806.730 * * [misc]simplify:  iters left: 4 (19 enodes)
1547627806.735 * * [misc]simplify:  iters left: 3 (20 enodes)
1547627806.740 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1547627806.740 * [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)))))
1547627806.740 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1547627806.740 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.743 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.746 * * [misc]simplify:  iters left: 4 (14 enodes)
1547627806.750 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1547627806.750 * [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)))))
1547627806.750 * * * * [misc]progress:  [ 53 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1547627806.750 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1547627806.750 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.753 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.756 * * [misc]simplify:  iters left: 4 (14 enodes)
1547627806.760 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1547627806.760 * [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)))))
1547627806.760 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1547627806.760 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.763 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.766 * * [misc]simplify:  iters left: 4 (14 enodes)
1547627806.769 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1547627806.769 * [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)))))
1547627806.770 * * * * [misc]progress:  [ 54 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1547627806.770 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1547627806.770 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.771 * * [misc]simplify:  iters left: 2 (6 enodes)
1547627806.773 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1547627806.773 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1547627806.773 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1547627806.773 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627806.775 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627806.779 * * [misc]simplify:  iters left: 4 (18 enodes)
1547627806.783 * * [misc]simplify:  iters left: 3 (20 enodes)
1547627806.788 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547627806.788 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1547627806.788 * * * * [misc]progress:  [ 55 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1547627806.788 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1547627806.788 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627806.791 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.794 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1547627806.794 * [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)))))
1547627806.795 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1547627806.795 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627806.797 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627806.802 * * [misc]simplify:  iters left: 4 (20 enodes)
1547627806.808 * * [misc]simplify:  iters left: 3 (22 enodes)
1547627806.813 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1547627806.813 * [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)))))
1547627806.813 * * * * [misc]progress:  [ 56 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1547627806.814 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1547627806.814 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627806.816 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.820 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1547627806.820 * [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)))))
1547627806.820 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1547627806.821 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627806.823 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627806.827 * * [misc]simplify:  iters left: 4 (20 enodes)
1547627806.834 * * [misc]simplify:  iters left: 3 (22 enodes)
1547627806.840 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1547627806.840 * [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)))))
1547627806.840 * * * * [misc]progress:  [ 57 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1547627806.840 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1547627806.840 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.841 * * [misc]simplify:  iters left: 2 (6 enodes)
1547627806.843 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1547627806.843 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1547627806.843 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1547627806.843 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627806.845 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627806.849 * * [misc]simplify:  iters left: 4 (18 enodes)
1547627806.853 * * [misc]simplify:  iters left: 3 (20 enodes)
1547627806.858 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547627806.858 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1547627806.858 * * * * [misc]progress:  [ 58 / 97 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547627806.858 * * * * [misc]progress:  [ 59 / 97 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547627806.858 * * * * [misc]progress:  [ 60 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547627806.858 * * * * [misc]progress:  [ 61 / 97 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1547627806.859 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627806.859 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.860 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627806.862 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627806.862 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1547627806.862 * * * * [misc]progress:  [ 62 / 97 ] 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))))))>
1547627806.862 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1547627806.862 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.865 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.868 * * [misc]simplify:  iters left: 4 (14 enodes)
1547627806.872 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1547627806.872 * [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))))))
1547627806.872 * * * * [misc]progress:  [ 63 / 97 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1547627806.872 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1547627806.873 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627806.875 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627806.878 * * [misc]simplify:  iters left: 4 (13 enodes)
1547627806.881 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1547627806.881 * [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))))))
1547627806.881 * * * * [misc]progress:  [ 64 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547627806.881 * * * * [misc]progress:  [ 65 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1547627806.881 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547627806.881 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.884 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627806.887 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547627806.887 * [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))))))
1547627806.887 * * * * [misc]progress:  [ 66 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1547627806.887 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547627806.887 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.889 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627806.892 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547627806.892 * [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))))))
1547627806.893 * * * * [misc]progress:  [ 67 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547627806.893 * * * * [misc]progress:  [ 68 / 97 ] 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))))))>
1547627806.893 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547627806.893 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.896 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627806.900 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627806.906 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627806.913 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627806.919 * * [misc]simplify:  iters left: 1 (51 enodes)
1547627806.926 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547627806.927 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (* x x) (- x 1)))))
1547627806.927 * * * * [misc]progress:  [ 69 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1547627806.927 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547627806.927 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.928 * * [misc]simplify:  iters left: 2 (9 enodes)
1547627806.929 * * [misc]simplify:  iters left: 1 (10 enodes)
1547627806.930 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547627806.930 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1547627806.930 * * * * [misc]progress:  [ 70 / 97 ] 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)))))))>
1547627806.930 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1547627806.930 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627806.931 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627806.934 * * [misc]simplify:  iters left: 4 (30 enodes)
1547627806.938 * * [misc]simplify:  iters left: 3 (41 enodes)
1547627806.943 * [exit]simplify:  Simplified to (- (* (+ 1 x) (sqrt (+ 1 x))) (* x (sqrt x)))
1547627806.943 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (+ 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)))))))
1547627806.943 * * * * [misc]progress:  [ 71 / 97 ] 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)))))>
1547627806.943 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1547627806.944 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627806.946 * * [misc]simplify:  iters left: 5 (13 enodes)
1547627806.950 * * [misc]simplify:  iters left: 4 (23 enodes)
1547627806.958 * * [misc]simplify:  iters left: 3 (27 enodes)
1547627806.961 * [exit]simplify:  Simplified to 1
1547627806.961 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627806.961 * * * * [misc]progress:  [ 72 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1547627806.961 * * * * [misc]progress:  [ 73 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1547627806.961 * * * * [misc]progress:  [ 74 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1547627806.961 * * * * [misc]progress:  [ 75 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1547627806.961 * * * * [misc]progress:  [ 76 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1547627806.962 * * * * [misc]progress:  [ 77 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547627806.962 * * * * [misc]progress:  [ 78 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1547627806.962 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547627806.962 * * [misc]simplify:  iters left: 6 (6 enodes)
1547627806.964 * * [misc]simplify:  iters left: 5 (10 enodes)
1547627806.966 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547627806.966 * [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)))))))
1547627806.966 * * * * [misc]progress:  [ 79 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547627806.966 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627806.966 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627806.968 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627806.970 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627806.970 * [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)))))))
1547627806.970 * * * * [misc]progress:  [ 80 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1547627806.970 * [enter]simplify:  Simplifying (sqrt 1)
1547627806.970 * * [misc]simplify:  iters left: 1 (2 enodes)
1547627806.972 * [exit]simplify:  Simplified to 1
1547627806.972 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1547627806.972 * * * * [misc]progress:  [ 81 / 97 ] 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))))))))>
1547627806.973 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1547627806.973 * * [misc]simplify:  iters left: 4 (7 enodes)
1547627806.976 * * [misc]simplify:  iters left: 3 (15 enodes)
1547627806.979 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1547627806.979 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1547627806.979 * * * * [misc]progress:  [ 82 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1547627806.979 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1547627806.980 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627806.982 * * [misc]simplify:  iters left: 4 (11 enodes)
1547627806.984 * * [misc]simplify:  iters left: 3 (14 enodes)
1547627806.985 * * [misc]simplify:  iters left: 2 (17 enodes)
1547627806.988 * * [misc]simplify:  iters left: 1 (33 enodes)
1547627806.995 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1547627806.995 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1547627806.995 * * * * [misc]progress:  [ 83 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547627806.995 * * * * [misc]progress:  [ 84 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1547627806.995 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627806.995 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627806.996 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627806.997 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627806.997 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1547627806.997 * * * * [misc]progress:  [ 85 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1547627806.997 * * * * [misc]progress:  [ 86 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627806.997 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547627806.997 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547627806.997 * * * * [misc]progress:  [ 87 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627806.997 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627806.997 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547627806.997 * * * * [misc]progress:  [ 88 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547627806.997 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627806.997 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547627806.997 * * * * [misc]progress:  [ 89 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1547627806.998 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547627806.998 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1547627806.998 * * * * [misc]progress:  [ 90 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1547627806.998 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547627806.998 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627807.000 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627807.003 * * [misc]simplify:  iters left: 4 (37 enodes)
1547627807.011 * * [misc]simplify:  iters left: 3 (57 enodes)
1547627807.023 * * [misc]simplify:  iters left: 2 (68 enodes)
1547627807.037 * * [misc]simplify:  iters left: 1 (84 enodes)
1547627807.052 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547627807.052 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1547627807.052 * * * * [misc]progress:  [ 91 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547627807.053 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627807.053 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1547627807.053 * * * * [misc]progress:  [ 92 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547627807.053 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547627807.053 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627807.053 * * * * [misc]progress:  [ 93 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547627807.053 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627807.053 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627807.053 * * * * [misc]progress:  [ 94 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547627807.053 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627807.054 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627807.054 * * * * [misc]progress:  [ 95 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1547627807.054 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547627807.054 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627807.057 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627807.063 * * [misc]simplify:  iters left: 4 (39 enodes)
1547627807.076 * * [misc]simplify:  iters left: 3 (57 enodes)
1547627807.090 * * [misc]simplify:  iters left: 2 (74 enodes)
1547627807.108 * * [misc]simplify:  iters left: 1 (88 enodes)
1547627807.121 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1547627807.121 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1547627807.121 * * * * [misc]progress:  [ 96 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547627807.121 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627807.121 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1547627807.121 * * * * [misc]progress:  [ 97 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547627807.121 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627807.121 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1547627807.121 * * * [misc]progress:  adding candidates to table
1547627807.940 * * [misc]progress:  iteration 3 / 4
1547627807.940 * * * [misc]progress:  picking best candidate
1547627807.959 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627807.959 * * * [misc]progress:  localizing error
1547627807.980 * * * [misc]progress:  generating rewritten candidates
1547627807.980 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1547627808.005 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1547627808.009 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1547627808.026 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547627808.031 * * * [misc]progress:  generating series expansions
1547627808.031 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1547627808.032 * [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))))
1547627808.032 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1547627808.032 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547627808.032 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627808.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627808.032 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627808.032 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.032 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.032 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.032 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.032 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.032 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.032 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.032 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.032 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.032 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.032 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.032 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.033 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627808.033 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.033 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.033 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.033 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547627808.033 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627808.033 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627808.033 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.033 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.033 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.033 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.033 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.033 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.033 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.033 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.034 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.034 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.034 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627808.034 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.034 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.034 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.034 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.034 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.034 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.034 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.034 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547627808.034 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627808.034 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627808.034 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627808.034 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.034 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.034 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.034 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.034 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.034 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.035 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.035 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.035 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.035 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.035 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.035 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.035 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627808.035 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.035 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.035 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.035 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547627808.035 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627808.035 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627808.036 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.036 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.036 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.036 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.036 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.036 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.036 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.036 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.036 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.036 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.036 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627808.036 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.036 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.036 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.036 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.036 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.037 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.037 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.037 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.037 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547627808.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1547627808.038 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547627808.038 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.039 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627808.039 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.039 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547627808.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547627808.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.041 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627808.041 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627808.041 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.042 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547627808.042 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.042 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547627808.043 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.043 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547627808.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547627808.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.046 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627808.047 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627808.048 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.049 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547627808.050 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.050 * [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)))))
1547627808.051 * [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)))))
1547627808.051 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1547627808.051 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547627808.051 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627808.051 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627808.051 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.051 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.051 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.051 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.051 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.051 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.051 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.051 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.051 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.051 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.051 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.052 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.052 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.052 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.052 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.052 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.053 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627808.053 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627808.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547627808.053 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627808.053 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627808.053 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.053 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.053 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.053 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.053 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.053 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.054 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.054 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627808.054 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.054 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.054 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.054 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.054 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.054 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.054 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.054 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.054 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.055 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.055 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.055 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.056 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627808.056 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547627808.056 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627808.056 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627808.056 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.056 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.056 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.056 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.056 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.056 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.056 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.056 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.056 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.056 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.056 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.056 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.057 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.057 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.057 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.057 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.057 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627808.058 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627808.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547627808.058 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627808.058 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627808.058 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.058 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.058 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.058 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.058 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.059 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.059 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627808.059 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.059 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.059 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.059 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.059 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.059 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.059 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.059 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.059 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.060 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.060 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.060 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627808.061 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1547627808.061 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627808.061 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.062 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.062 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.062 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.064 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.064 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.065 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627808.066 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1547627808.066 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.067 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.069 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.069 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.074 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627808.074 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627808.076 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547627808.077 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1547627808.077 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.078 * [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)))))))
1547627808.079 * [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)))))
1547627808.079 * [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
1547627808.079 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627808.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547627808.079 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627808.079 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627808.079 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.079 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.079 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.079 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.079 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.079 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.079 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.079 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.079 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.079 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.079 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.079 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.080 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.080 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.080 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.080 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.080 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.080 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.080 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.080 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.080 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.080 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.080 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.080 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.080 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.080 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.080 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.080 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.080 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.080 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.081 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.081 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.081 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.081 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627808.081 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.081 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547627808.081 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.082 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.082 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.082 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.082 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.083 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.083 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.084 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.084 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.085 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627808.085 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627808.085 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627808.085 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627808.085 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.085 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.085 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.085 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.085 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.085 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.085 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.085 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.085 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.085 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.085 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627808.086 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.086 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.086 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627808.086 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547627808.086 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627808.086 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627808.086 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.086 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.086 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.086 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.086 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.086 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.086 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.086 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.086 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.086 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.086 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.086 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.087 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.087 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.087 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.087 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.087 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.087 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.087 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.087 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.087 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.087 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.087 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.087 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.087 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.087 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.087 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.087 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.087 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.087 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.087 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.088 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.088 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.088 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627808.088 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.088 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547627808.088 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.089 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.089 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.090 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.090 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.091 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.091 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.092 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627808.092 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627808.092 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627808.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627808.092 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.092 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.092 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.092 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.092 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.092 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.092 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.092 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.092 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.092 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627808.092 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.093 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.093 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547627808.093 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.093 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.094 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.094 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.095 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.095 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.096 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.096 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.097 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627808.097 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627808.098 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547627808.098 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.098 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.098 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547627808.099 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.099 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.100 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.100 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.101 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.102 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.102 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.103 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.104 * [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)
1547627808.105 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627808.106 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627808.106 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.107 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547627808.108 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.108 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.109 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.109 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.110 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.110 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.111 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.111 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.113 * [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)
1547627808.115 * [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)
1547627808.116 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627808.116 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.117 * [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)))))))
1547627808.117 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1547627808.117 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547627808.117 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547627808.117 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627808.117 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627808.117 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.117 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.117 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.117 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.117 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.117 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.117 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.117 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.117 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.117 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.117 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.118 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627808.118 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.118 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.118 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627808.118 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627808.118 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.118 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.118 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.118 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.118 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.118 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.118 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.118 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.118 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.118 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.118 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.119 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.119 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627808.119 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.119 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.119 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.119 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627808.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.120 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627808.121 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.121 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627808.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.121 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627808.122 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.122 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627808.123 * [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)))))))
1547627808.123 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547627808.123 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547627808.123 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627808.123 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627808.123 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.123 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.123 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.123 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.123 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.123 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.123 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.123 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.123 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.124 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.124 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.124 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.124 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.124 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.124 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.125 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627808.125 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.125 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627808.125 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627808.125 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.125 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.125 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.125 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.125 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.125 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.125 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.125 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.125 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.125 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.126 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.126 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.126 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.127 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627808.127 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.127 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.127 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627808.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.128 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547627808.129 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627808.129 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547627808.130 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547627808.130 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547627808.130 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547627808.130 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547627808.130 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.130 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.130 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.130 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.130 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.130 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.130 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.130 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.131 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.131 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.131 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.131 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.131 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.131 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.131 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.131 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.131 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.131 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.132 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.132 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.132 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.132 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547627808.132 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.132 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.132 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.132 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.132 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.132 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.132 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.132 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.132 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.133 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.133 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.133 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.133 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.133 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.133 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.133 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.133 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.133 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.133 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.133 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.133 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.133 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.133 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627808.133 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.134 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547627808.134 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.135 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.135 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.135 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.136 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547627808.136 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.137 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.137 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.138 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.139 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547627808.139 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.140 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.140 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.141 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.142 * [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)
1547627808.142 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.143 * [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)))))
1547627808.143 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1547627808.143 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627808.143 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1547627808.143 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1547627808.143 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627808.143 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627808.143 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.143 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.143 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.143 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.143 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.143 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.143 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.143 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.143 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.143 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.143 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.143 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.144 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627808.144 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.144 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.144 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627808.144 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627808.144 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.144 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.144 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.144 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.144 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.144 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.144 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.144 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.145 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.145 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627808.145 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.145 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.145 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.145 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.145 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.145 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1547627808.145 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627808.145 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627808.145 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.145 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.145 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.145 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.145 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.145 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.145 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.145 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.145 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.145 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.145 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.146 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627808.146 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.146 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.146 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627808.146 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627808.146 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.146 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.146 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.146 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.146 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.146 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.146 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.147 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.147 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627808.147 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.147 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.147 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.147 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.147 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627808.147 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.147 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547627808.148 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547627808.148 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.149 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627808.149 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.149 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547627808.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.150 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627808.150 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.151 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547627808.151 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.151 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547627808.152 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.152 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547627808.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.152 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627808.153 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.154 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547627808.154 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.154 * [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)))))))
1547627808.155 * [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))))
1547627808.155 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1547627808.155 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547627808.155 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627808.155 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627808.155 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.155 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.155 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.155 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.155 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.155 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.155 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.155 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.155 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.155 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.155 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.155 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.155 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.155 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.156 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.156 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627808.156 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.156 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627808.156 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627808.156 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.156 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.156 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.156 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.156 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.157 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.157 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627808.157 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.157 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.157 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.157 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.157 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.157 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.157 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.157 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.157 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.157 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.157 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547627808.158 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627808.158 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627808.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.158 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.158 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.158 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.158 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.158 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.158 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.158 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.158 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.158 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.158 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.158 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.158 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627808.159 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.159 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627808.159 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627808.159 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.159 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.159 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.159 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.159 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.159 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.159 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627808.159 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.159 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.159 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.159 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.159 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.159 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.159 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.160 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.160 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.160 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547627808.160 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.160 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.161 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1547627808.161 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.162 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.162 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.162 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.163 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.163 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547627808.164 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627808.164 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1547627808.164 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.165 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.166 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.166 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.167 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.167 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547627808.169 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1547627808.169 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.169 * [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)))))
1547627808.170 * [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))))
1547627808.170 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547627808.170 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1547627808.170 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627808.170 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627808.170 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.170 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.170 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.170 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.170 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.170 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.170 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.170 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.170 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.171 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.171 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.172 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.172 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.172 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.172 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.172 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.172 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.172 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.172 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.172 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.173 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.173 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.173 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.173 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.173 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.173 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.173 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.173 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.173 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.173 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.174 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.174 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.174 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.174 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.174 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.174 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.174 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.174 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.174 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.174 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.174 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.174 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.175 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.175 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1547627808.175 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627808.175 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627808.175 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.175 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.175 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.175 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.175 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.175 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.175 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.175 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.175 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.175 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.175 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.176 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.176 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.176 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.176 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.176 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.176 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.176 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.176 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.176 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.176 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.176 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.176 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.176 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.176 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.176 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.176 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.176 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.176 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.177 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.177 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.177 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.177 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.177 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.177 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.177 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.177 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.177 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.177 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.177 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.177 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.177 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.177 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.178 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.178 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627808.178 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627808.178 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.178 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.178 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547627808.179 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1547627808.179 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.179 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.180 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.180 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.180 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.181 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.181 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.181 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.182 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.182 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.182 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.183 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627808.183 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1547627808.183 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.184 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.184 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.185 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.185 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.186 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.186 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.187 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.187 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.187 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.188 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627808.189 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627808.189 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.191 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.191 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.192 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.193 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.193 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.194 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.194 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.196 * [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)
1547627808.197 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547627808.197 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.199 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.199 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.200 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.202 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.202 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.203 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.203 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.207 * [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)
1547627808.210 * [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)
1547627808.210 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.211 * [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)))))
1547627808.211 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547627808.211 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1547627808.211 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1547627808.211 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627808.211 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627808.211 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.211 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.211 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.211 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.211 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.211 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.212 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.212 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.212 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.212 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627808.212 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.212 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.212 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.213 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.213 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627808.213 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627808.213 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627808.213 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.213 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.213 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.213 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.213 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.213 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.214 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627808.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.214 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627808.214 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627808.214 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.214 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.214 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.215 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.215 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.215 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.215 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547627808.215 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.217 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627808.218 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.218 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547627808.218 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.218 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547627808.219 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1547627808.219 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1547627808.219 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627808.219 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627808.219 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.219 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.219 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.219 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.219 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.220 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.220 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627808.220 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.220 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.220 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.220 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.220 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.220 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.220 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.220 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.221 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.221 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.221 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627808.221 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627808.221 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.221 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.221 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.221 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.221 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.221 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.222 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.222 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627808.222 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627808.222 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.222 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.222 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.222 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.222 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.222 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.222 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.223 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627808.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.223 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.223 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.224 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.225 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.225 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627808.227 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.227 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.227 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.230 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.230 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.231 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.231 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627808.231 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1547627808.232 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1547627808.232 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627808.232 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.232 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.232 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.232 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.232 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.232 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.232 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.232 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.232 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.232 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.232 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.233 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.233 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.233 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.233 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.233 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.233 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.233 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.233 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.233 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.233 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.234 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.234 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627808.234 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627808.234 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627808.234 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627808.234 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.234 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627808.234 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.234 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.234 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.234 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627808.234 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627808.235 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627808.235 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.235 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.235 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627808.235 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627808.235 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627808.235 * [misc]backup-simplify:  Simplify -1 into -1
1547627808.235 * [misc]taylor:  Taking taylor expansion of x in x
1547627808.235 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.235 * [misc]backup-simplify:  Simplify 1 into 1
1547627808.236 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627808.236 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627808.236 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627808.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.236 * [misc]backup-simplify:  Simplify 0 into 0
1547627808.237 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.237 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.237 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627808.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.237 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627808.238 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.239 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627808.240 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627808.240 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.240 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.240 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627808.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627808.242 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.242 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627808.243 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627808.244 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627808.244 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627808.244 * [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)))))
1547627808.245 * * * [misc]progress:  simplifying candidates
1547627808.245 * * * * [misc]progress:  [ 1 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1547627808.245 * * * * [misc]progress:  [ 2 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547627808.245 * [enter]simplify:  Simplifying (- 1)
1547627808.245 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627808.246 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627808.247 * [exit]simplify:  Simplified to -1
1547627808.247 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547627808.247 * * * * [misc]progress:  [ 3 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547627808.247 * [enter]simplify:  Simplifying (- 1)
1547627808.247 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627808.249 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627808.250 * [exit]simplify:  Simplified to -1
1547627808.250 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547627808.250 * * * * [misc]progress:  [ 4 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547627808.250 * [enter]simplify:  Simplifying (- 1)
1547627808.250 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627808.251 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627808.252 * [exit]simplify:  Simplified to -1
1547627808.252 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547627808.252 * * * * [misc]progress:  [ 5 / 103 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1547627808.252 * * * * [misc]progress:  [ 6 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627808.252 * * * * [misc]progress:  [ 7 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627808.252 * * * * [misc]progress:  [ 8 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627808.252 * * * * [misc]progress:  [ 9 / 103 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627808.252 * * * * [misc]progress:  [ 10 / 103 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627808.252 * * * * [misc]progress:  [ 11 / 103 ] 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)))))))>
1547627808.252 * * * * [misc]progress:  [ 12 / 103 ] 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)))))))>
1547627808.252 * * * * [misc]progress:  [ 13 / 103 ] 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)))))))>
1547627808.253 * * * * [misc]progress:  [ 14 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627808.253 * * * * [misc]progress:  [ 15 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627808.253 * * * * [misc]progress:  [ 16 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627808.253 * * * * [misc]progress:  [ 17 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547627808.253 * * * * [misc]progress:  [ 18 / 103 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627808.253 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547627808.253 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627808.255 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627808.257 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547627808.258 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1547627808.258 * * * * [misc]progress:  [ 19 / 103 ] 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)))))))>
1547627808.258 * [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)))))
1547627808.258 * * [misc]simplify:  iters left: 6 (17 enodes)
1547627808.264 * * [misc]simplify:  iters left: 5 (38 enodes)
1547627808.270 * * [misc]simplify:  iters left: 4 (91 enodes)
1547627808.288 * * [misc]simplify:  iters left: 3 (238 enodes)
1547627808.401 * * [misc]simplify:  iters left: 2 (427 enodes)
1547627808.593 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1547627808.593 * [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)))) (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))))
1547627808.594 * * * * [misc]progress:  [ 20 / 103 ] 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)))))>
1547627808.594 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1547627808.594 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627808.598 * * [misc]simplify:  iters left: 5 (24 enodes)
1547627808.605 * * [misc]simplify:  iters left: 4 (40 enodes)
1547627808.615 * * [misc]simplify:  iters left: 3 (53 enodes)
1547627808.628 * * [misc]simplify:  iters left: 2 (66 enodes)
1547627808.645 * * [misc]simplify:  iters left: 1 (78 enodes)
1547627808.665 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1547627808.665 * [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 (+ (* x x) (- 1 x))))))
1547627808.666 * * * * [misc]progress:  [ 21 / 103 ] 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)))))))>
1547627808.666 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547627808.666 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627808.671 * * [misc]simplify:  iters left: 5 (32 enodes)
1547627808.680 * * [misc]simplify:  iters left: 4 (77 enodes)
1547627808.694 * * [misc]simplify:  iters left: 3 (221 enodes)
1547627808.819 * * [misc]simplify:  iters left: 2 (455 enodes)
1547627809.090 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1547627809.090 * [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)))) (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))))
1547627809.090 * * * * [misc]progress:  [ 22 / 103 ] 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)))))>
1547627809.091 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1547627809.091 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627809.093 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627809.095 * * [misc]simplify:  iters left: 4 (26 enodes)
1547627809.098 * * [misc]simplify:  iters left: 3 (32 enodes)
1547627809.102 * * [misc]simplify:  iters left: 2 (37 enodes)
1547627809.107 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1547627809.107 * [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)))))
1547627809.107 * * * * [misc]progress:  [ 23 / 103 ] 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))))))>
1547627809.107 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547627809.107 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627809.109 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627809.111 * * [misc]simplify:  iters left: 4 (45 enodes)
1547627809.122 * * [misc]simplify:  iters left: 3 (70 enodes)
1547627809.143 * * [misc]simplify:  iters left: 2 (104 enodes)
1547627809.178 * * [misc]simplify:  iters left: 1 (146 enodes)
1547627809.246 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1547627809.246 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1547627809.246 * * * * [misc]progress:  [ 24 / 103 ] 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))))>
1547627809.246 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547627809.247 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627809.248 * * [misc]simplify:  iters left: 4 (11 enodes)
1547627809.251 * * [misc]simplify:  iters left: 3 (12 enodes)
1547627809.254 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547627809.254 * [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))))
1547627809.254 * * * * [misc]progress:  [ 25 / 103 ] 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))))))>
1547627809.254 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547627809.254 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627809.257 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627809.261 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627809.268 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627809.275 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627809.284 * * [misc]simplify:  iters left: 1 (51 enodes)
1547627809.298 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547627809.298 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (* x x) (- x 1)))))
1547627809.298 * * * * [misc]progress:  [ 26 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))>
1547627809.299 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547627809.299 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627809.300 * * [misc]simplify:  iters left: 2 (9 enodes)
1547627809.302 * * [misc]simplify:  iters left: 1 (10 enodes)
1547627809.304 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547627809.304 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1547627809.304 * * * * [misc]progress:  [ 27 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.305 * [enter]simplify:  Simplifying (* x (+ x 1))
1547627809.305 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627809.306 * * [misc]simplify:  iters left: 3 (13 enodes)
1547627809.311 * * [misc]simplify:  iters left: 2 (14 enodes)
1547627809.314 * * [misc]simplify:  iters left: 1 (26 enodes)
1547627809.323 * [exit]simplify:  Simplified to (+ x (* x x))
1547627809.323 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (+ x (* x x)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.323 * * * * [misc]progress:  [ 28 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.324 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547627809.324 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627809.325 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627809.328 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547627809.328 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.328 * * * * [misc]progress:  [ 29 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.328 * * * * [misc]progress:  [ 30 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.328 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547627809.328 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627809.331 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627809.333 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547627809.334 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.334 * * * * [misc]progress:  [ 31 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.334 * * * * [misc]progress:  [ 32 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.334 * * * * [misc]progress:  [ 33 / 103 ] 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)))))>
1547627809.334 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547627809.334 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627809.338 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627809.344 * * [misc]simplify:  iters left: 4 (60 enodes)
1547627809.369 * * [misc]simplify:  iters left: 3 (150 enodes)
1547627809.465 * * [misc]simplify:  iters left: 2 (370 enodes)
1547627809.679 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1547627809.679 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.679 * * * * [misc]progress:  [ 34 / 103 ] 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)))))>
1547627809.679 * * * * [misc]progress:  [ 35 / 103 ] 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)))))>
1547627809.679 * * * * [misc]progress:  [ 36 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.679 * [enter]simplify:  Simplifying (* x (+ x 1))
1547627809.679 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627809.680 * * [misc]simplify:  iters left: 3 (13 enodes)
1547627809.682 * * [misc]simplify:  iters left: 2 (14 enodes)
1547627809.684 * * [misc]simplify:  iters left: 1 (26 enodes)
1547627809.688 * [exit]simplify:  Simplified to (+ x (* x x))
1547627809.688 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (+ x (* x x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.689 * * * * [misc]progress:  [ 37 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.689 * * * * [misc]progress:  [ 38 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.689 * * * * [misc]progress:  [ 39 / 103 ] 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)))))>
1547627809.689 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547627809.689 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627809.690 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627809.691 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547627809.691 * [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)))))
1547627809.691 * * * * [misc]progress:  [ 40 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.691 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547627809.691 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627809.692 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627809.693 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547627809.693 * [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)))))
1547627809.693 * * * * [misc]progress:  [ 41 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.693 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627809.693 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627809.694 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627809.695 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627809.695 * [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)))))
1547627809.695 * * * * [misc]progress:  [ 42 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.695 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627809.695 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627809.696 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627809.696 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627809.696 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.697 * * * * [misc]progress:  [ 43 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.697 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627809.697 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627809.697 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627809.698 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627809.698 * [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)))))
1547627809.698 * * * * [misc]progress:  [ 44 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.699 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627809.699 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627809.699 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627809.700 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627809.700 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.700 * * * * [misc]progress:  [ 45 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.700 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547627809.700 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627809.701 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547627809.701 * [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)))))
1547627809.701 * * * * [misc]progress:  [ 46 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.701 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547627809.701 * * [misc]simplify:  iters left: 2 (3 enodes)
1547627809.702 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547627809.702 * [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)))))
1547627809.702 * * * * [misc]progress:  [ 47 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.702 * * * * [misc]progress:  [ 48 / 103 ] 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)))))>
1547627809.702 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547627809.702 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627809.703 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627809.705 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627809.708 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627809.713 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627809.722 * * [misc]simplify:  iters left: 1 (51 enodes)
1547627809.737 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547627809.737 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627809.737 * * * * [misc]progress:  [ 49 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.737 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547627809.737 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627809.739 * * [misc]simplify:  iters left: 2 (9 enodes)
1547627809.741 * * [misc]simplify:  iters left: 1 (10 enodes)
1547627809.743 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547627809.743 * [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)))))
1547627809.743 * * * * [misc]progress:  [ 50 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627809.743 * * * * [misc]progress:  [ 51 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547627809.744 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627809.744 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627809.747 * * [misc]simplify:  iters left: 5 (22 enodes)
1547627809.754 * * [misc]simplify:  iters left: 4 (38 enodes)
1547627809.768 * * [misc]simplify:  iters left: 3 (62 enodes)
1547627809.789 * * [misc]simplify:  iters left: 2 (78 enodes)
1547627809.805 * * [misc]simplify:  iters left: 1 (147 enodes)
1547627809.870 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1547627809.870 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1547627809.870 * * * * [misc]progress:  [ 52 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547627809.870 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627809.870 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627809.873 * * [misc]simplify:  iters left: 5 (22 enodes)
1547627809.880 * * [misc]simplify:  iters left: 4 (38 enodes)
1547627809.892 * * [misc]simplify:  iters left: 3 (62 enodes)
1547627809.904 * * [misc]simplify:  iters left: 2 (78 enodes)
1547627809.912 * * [misc]simplify:  iters left: 1 (147 enodes)
1547627809.976 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1547627809.977 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1547627809.977 * * * * [misc]progress:  [ 53 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547627809.977 * * * * [misc]progress:  [ 54 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627809.977 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547627809.977 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627809.978 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627809.981 * * [misc]simplify:  iters left: 4 (25 enodes)
1547627809.983 * * [misc]simplify:  iters left: 3 (26 enodes)
1547627809.986 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1547627809.986 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1547627809.986 * * * * [misc]progress:  [ 55 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627809.987 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547627809.987 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627809.988 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627809.990 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627809.993 * * [misc]simplify:  iters left: 3 (28 enodes)
1547627809.996 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1547627809.997 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1547627809.997 * * * * [misc]progress:  [ 56 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627809.997 * * * * [misc]progress:  [ 57 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627809.997 * * * * [misc]progress:  [ 58 / 103 ] 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)))))))>
1547627809.997 * [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))))
1547627809.997 * * [misc]simplify:  iters left: 6 (14 enodes)
1547627810.000 * * [misc]simplify:  iters left: 5 (43 enodes)
1547627810.012 * * [misc]simplify:  iters left: 4 (215 enodes)
1547627810.201 * [exit]simplify:  Simplified to (* (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (sqrt x)) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1547627810.201 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (sqrt x)) (pow (+ (sqrt x) (sqrt (+ x 1))) 3)))))
1547627810.201 * * * * [misc]progress:  [ 59 / 103 ] 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)))))))>
1547627810.201 * [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))))
1547627810.201 * * [misc]simplify:  iters left: 6 (12 enodes)
1547627810.206 * * [misc]simplify:  iters left: 5 (42 enodes)
1547627810.228 * * [misc]simplify:  iters left: 4 (181 enodes)
1547627810.354 * [exit]simplify:  Simplified to (* (* (* x (* (+ x 1) (sqrt x))) (sqrt (+ x 1))) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1547627810.355 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (* x (* (+ x 1) (sqrt x))) (sqrt (+ x 1))) (pow (+ (sqrt x) (sqrt (+ x 1))) 3)))))
1547627810.355 * * * * [misc]progress:  [ 60 / 103 ] 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)))))))>
1547627810.355 * * * * [misc]progress:  [ 61 / 103 ] 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)))))))>
1547627810.355 * * * * [misc]progress:  [ 62 / 103 ] 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)))))))>
1547627810.355 * * * * [misc]progress:  [ 63 / 103 ] 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))))))))>
1547627810.355 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1547627810.355 * * [misc]simplify:  iters left: 6 (15 enodes)
1547627810.361 * * [misc]simplify:  iters left: 5 (41 enodes)
1547627810.375 * * [misc]simplify:  iters left: 4 (79 enodes)
1547627810.404 * * [misc]simplify:  iters left: 3 (141 enodes)
1547627810.449 * * [misc]simplify:  iters left: 2 (229 enodes)
1547627810.512 * [exit]simplify:  Simplified to (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3))))
1547627810.512 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1547627810.513 * [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)))))
1547627810.513 * * [misc]simplify:  iters left: 6 (17 enodes)
1547627810.516 * * [misc]simplify:  iters left: 5 (38 enodes)
1547627810.522 * * [misc]simplify:  iters left: 4 (91 enodes)
1547627810.540 * * [misc]simplify:  iters left: 3 (238 enodes)
1547627810.626 * * [misc]simplify:  iters left: 2 (427 enodes)
1547627810.805 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1547627810.805 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x)))))))
1547627810.805 * * * * [misc]progress:  [ 64 / 103 ] 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))))))>
1547627810.805 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1547627810.805 * * [misc]simplify:  iters left: 6 (15 enodes)
1547627810.809 * * [misc]simplify:  iters left: 5 (30 enodes)
1547627810.812 * * [misc]simplify:  iters left: 4 (58 enodes)
1547627810.833 * * [misc]simplify:  iters left: 3 (171 enodes)
1547627810.916 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ 1 (pow x 3))))
1547627810.916 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))
1547627810.916 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1547627810.916 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627810.921 * * [misc]simplify:  iters left: 5 (24 enodes)
1547627810.928 * * [misc]simplify:  iters left: 4 (40 enodes)
1547627810.939 * * [misc]simplify:  iters left: 3 (53 enodes)
1547627810.951 * * [misc]simplify:  iters left: 2 (66 enodes)
1547627810.966 * * [misc]simplify:  iters left: 1 (78 enodes)
1547627810.985 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1547627810.985 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ 1 (pow x 3)))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x)))))))
1547627810.985 * * * * [misc]progress:  [ 65 / 103 ] 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))))))))>
1547627810.986 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1547627810.986 * * [misc]simplify:  iters left: 6 (15 enodes)
1547627810.991 * * [misc]simplify:  iters left: 5 (38 enodes)
1547627811.003 * * [misc]simplify:  iters left: 4 (82 enodes)
1547627811.034 * * [misc]simplify:  iters left: 3 (169 enodes)
1547627811.094 * * [misc]simplify:  iters left: 2 (269 enodes)
1547627811.203 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x)))
1547627811.203 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1547627811.203 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547627811.204 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627811.206 * * [misc]simplify:  iters left: 5 (32 enodes)
1547627811.211 * * [misc]simplify:  iters left: 4 (77 enodes)
1547627811.230 * * [misc]simplify:  iters left: 3 (221 enodes)
1547627811.331 * * [misc]simplify:  iters left: 2 (455 enodes)
1547627811.517 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1547627811.517 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x))) (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x))))))
1547627811.517 * * * * [misc]progress:  [ 66 / 103 ] 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))))))>
1547627811.518 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1547627811.518 * * [misc]simplify:  iters left: 6 (14 enodes)
1547627811.521 * * [misc]simplify:  iters left: 5 (26 enodes)
1547627811.527 * * [misc]simplify:  iters left: 4 (56 enodes)
1547627811.556 * * [misc]simplify:  iters left: 3 (174 enodes)
1547627811.644 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (sqrt x))
1547627811.644 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))
1547627811.644 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1547627811.644 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627811.648 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627811.652 * * [misc]simplify:  iters left: 4 (26 enodes)
1547627811.659 * * [misc]simplify:  iters left: 3 (32 enodes)
1547627811.666 * * [misc]simplify:  iters left: 2 (37 enodes)
1547627811.674 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1547627811.674 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x))))))
1547627811.674 * * * * [misc]progress:  [ 67 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627811.675 * * * * [misc]progress:  [ 68 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x)))))>
1547627811.675 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1547627811.675 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627811.677 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627811.680 * * [misc]simplify:  iters left: 4 (14 enodes)
1547627811.683 * * [misc]simplify:  iters left: 3 (15 enodes)
1547627811.685 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1547627811.685 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1547627811.685 * * * * [misc]progress:  [ 69 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (* (sqrt x) (sqrt (+ x 1)))))))>
1547627811.685 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1547627811.685 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627811.686 * * [misc]simplify:  iters left: 5 (14 enodes)
1547627811.688 * * [misc]simplify:  iters left: 4 (15 enodes)
1547627811.690 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1547627811.690 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1547627811.690 * * * * [misc]progress:  [ 70 / 103 ] 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))))))>
1547627811.690 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1547627811.690 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627811.691 * * [misc]simplify:  iters left: 5 (11 enodes)
1547627811.692 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547627811.692 * [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))))))
1547627811.692 * * * * [misc]progress:  [ 71 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627811.692 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1547627811.693 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627811.693 * * [misc]simplify:  iters left: 5 (11 enodes)
1547627811.695 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547627811.695 * [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))))))
1547627811.695 * * * * [misc]progress:  [ 72 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627811.695 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547627811.695 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627811.696 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627811.697 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547627811.697 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547627811.697 * * * * [misc]progress:  [ 73 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627811.697 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547627811.697 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627811.698 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627811.699 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547627811.699 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547627811.699 * * * * [misc]progress:  [ 74 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627811.699 * [enter]simplify:  Simplifying (sqrt x)
1547627811.699 * * [misc]simplify:  iters left: 1 (2 enodes)
1547627811.700 * [exit]simplify:  Simplified to (sqrt x)
1547627811.700 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1547627811.700 * * * * [misc]progress:  [ 75 / 103 ] 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)))))))>
1547627811.700 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547627811.700 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627811.702 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627811.706 * * [misc]simplify:  iters left: 4 (45 enodes)
1547627811.716 * * [misc]simplify:  iters left: 3 (70 enodes)
1547627811.737 * * [misc]simplify:  iters left: 2 (104 enodes)
1547627811.773 * * [misc]simplify:  iters left: 1 (146 enodes)
1547627811.834 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1547627811.834 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))))))
1547627811.835 * * * * [misc]progress:  [ 76 / 103 ] 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)))))>
1547627811.835 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547627811.835 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627811.836 * * [misc]simplify:  iters left: 4 (11 enodes)
1547627811.837 * * [misc]simplify:  iters left: 3 (12 enodes)
1547627811.838 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547627811.838 * [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)))))
1547627811.838 * * * * [misc]progress:  [ 77 / 103 ] 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)))))))>
1547627811.839 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627811.839 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627811.841 * * [misc]simplify:  iters left: 5 (33 enodes)
1547627811.846 * * [misc]simplify:  iters left: 4 (56 enodes)
1547627811.855 * * [misc]simplify:  iters left: 3 (76 enodes)
1547627811.865 * * [misc]simplify:  iters left: 2 (102 enodes)
1547627811.877 * * [misc]simplify:  iters left: 1 (109 enodes)
1547627811.888 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (sqrt x)) (sqrt (+ 1 (pow x 3))))
1547627811.888 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (* (+ (sqrt x) (sqrt (+ x 1))) (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1547627811.888 * * * * [misc]progress:  [ 78 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (- x 1)))))>
1547627811.888 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627811.889 * * [misc]simplify:  iters left: 6 (12 enodes)
1547627811.891 * * [misc]simplify:  iters left: 5 (29 enodes)
1547627811.896 * * [misc]simplify:  iters left: 4 (54 enodes)
1547627811.906 * * [misc]simplify:  iters left: 3 (75 enodes)
1547627811.923 * * [misc]simplify:  iters left: 2 (115 enodes)
1547627811.940 * * [misc]simplify:  iters left: 1 (147 enodes)
1547627811.973 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x)))
1547627811.973 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x))) (sqrt (- x 1)))))
1547627811.973 * * * * [misc]progress:  [ 79 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547627811.973 * * * * [misc]progress:  [ 80 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1547627811.974 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1547627811.974 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627811.976 * * [misc]simplify:  iters left: 5 (14 enodes)
1547627811.980 * * [misc]simplify:  iters left: 4 (16 enodes)
1547627811.984 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1547627811.984 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1547627811.984 * * * * [misc]progress:  [ 81 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1547627811.984 * * * * [misc]progress:  [ 82 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627811.984 * * * * [misc]progress:  [ 83 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627811.984 * * * * [misc]progress:  [ 84 / 103 ] 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)))))))>
1547627811.984 * * * * [misc]progress:  [ 85 / 103 ] 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)))))))>
1547627811.985 * * * * [misc]progress:  [ 86 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547627811.985 * * * * [misc]progress:  [ 87 / 103 ] 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))))))))>
1547627811.985 * * * * [misc]progress:  [ 88 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627811.985 * * * * [misc]progress:  [ 89 / 103 ] 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))))))>
1547627811.985 * * * * [misc]progress:  [ 90 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627811.985 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547627811.985 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627811.987 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627811.990 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547627811.990 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1547627811.990 * * * * [misc]progress:  [ 91 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1547627811.990 * * * * [misc]progress:  [ 92 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547627811.990 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547627811.990 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627811.990 * * * * [misc]progress:  [ 93 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547627811.990 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627811.990 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627811.990 * * * * [misc]progress:  [ 94 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547627811.991 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627811.991 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627811.991 * * * * [misc]progress:  [ 95 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627811.991 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547627811.991 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1547627811.991 * * * * [misc]progress:  [ 96 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627811.991 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547627811.991 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627811.996 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627812.003 * * [misc]simplify:  iters left: 4 (37 enodes)
1547627812.009 * * [misc]simplify:  iters left: 3 (57 enodes)
1547627812.016 * * [misc]simplify:  iters left: 2 (68 enodes)
1547627812.023 * * [misc]simplify:  iters left: 1 (84 enodes)
1547627812.033 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547627812.033 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627812.033 * * * * [misc]progress:  [ 97 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627812.033 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627812.033 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1547627812.033 * * * * [misc]progress:  [ 98 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1547627812.033 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547627812.033 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547627812.033 * * * * [misc]progress:  [ 99 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547627812.033 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627812.033 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547627812.033 * * * * [misc]progress:  [ 100 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547627812.033 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627812.033 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547627812.033 * * * * [misc]progress:  [ 101 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1547627812.034 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547627812.034 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1547627812.034 * * * * [misc]progress:  [ 102 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547627812.034 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627812.034 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1547627812.034 * * * * [misc]progress:  [ 103 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547627812.034 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627812.034 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1547627812.034 * * * [misc]progress:  adding candidates to table
1547627813.036 * * [misc]progress:  iteration 4 / 4
1547627813.036 * * * [misc]progress:  picking best candidate
1547627813.072 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.073 * * * [misc]progress:  localizing error
1547627813.088 * * * [misc]progress:  generating rewritten candidates
1547627813.088 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1547627813.097 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1547627813.105 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1547627813.119 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1547627813.125 * * * [misc]progress:  generating series expansions
1547627813.125 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1547627813.125 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547627813.125 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547627813.125 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627813.125 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627813.125 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.125 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.125 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.125 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.125 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.125 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.125 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.125 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.125 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.126 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.126 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627813.126 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.126 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627813.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.127 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.127 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547627813.127 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627813.127 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.127 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.127 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.127 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.127 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.127 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.127 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.127 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.127 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.127 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.127 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627813.127 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.127 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627813.127 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.128 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.128 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.128 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627813.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.128 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627813.129 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.129 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627813.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.129 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627813.130 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.130 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627813.130 * [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)))))))
1547627813.130 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547627813.130 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547627813.130 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627813.130 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627813.130 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.130 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.130 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.130 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.130 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.130 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.130 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.130 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.130 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.130 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.131 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.131 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.131 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.131 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.131 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627813.131 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627813.131 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547627813.131 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547627813.131 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.131 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.131 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.131 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.131 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.132 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.132 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.132 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.132 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.132 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.132 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.132 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.132 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547627813.132 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627813.133 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.133 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547627813.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.133 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547627813.134 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627813.134 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547627813.134 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547627813.134 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547627813.134 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547627813.134 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547627813.134 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.134 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.134 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.134 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.134 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.134 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.134 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.134 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.134 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.135 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.135 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627813.135 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.135 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.135 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.135 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.135 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.135 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.135 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.135 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.136 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.136 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547627813.136 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.136 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.136 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.136 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.136 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.136 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.136 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.136 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.136 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.137 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.137 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627813.137 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.137 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.137 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.137 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.137 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.137 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.137 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.137 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.137 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.138 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.138 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.138 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.138 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627813.139 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.139 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547627813.139 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.139 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.141 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.141 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627813.142 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.143 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547627813.143 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.145 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.145 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.146 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.148 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547627813.148 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.150 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.151 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.152 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.154 * [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)
1547627813.154 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.155 * [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)))))
1547627813.155 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1547627813.155 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1547627813.155 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1547627813.155 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627813.155 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627813.155 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627813.155 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.155 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.155 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.155 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.155 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.155 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.155 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.155 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.155 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.156 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.156 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627813.156 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.156 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627813.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.156 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.157 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.157 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627813.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627813.157 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627813.157 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.157 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.157 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.157 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.157 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.157 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.157 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.157 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.157 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.158 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.158 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627813.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.158 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627813.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.158 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.159 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.159 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.159 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627813.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.160 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627813.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627813.161 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.161 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627813.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.161 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627813.162 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627813.163 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.163 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627813.163 * [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)))))
1547627813.163 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1547627813.163 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1547627813.164 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627813.164 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627813.164 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.164 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.164 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.164 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.164 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.164 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.164 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.164 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.164 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.164 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.165 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.165 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627813.165 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627813.165 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627813.165 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627813.166 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.166 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.166 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.166 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.166 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.166 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.166 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.166 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.166 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.166 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.166 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.167 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.167 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627813.167 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627813.167 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.167 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547627813.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.168 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627813.169 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547627813.170 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1547627813.170 * [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))))
1547627813.170 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547627813.170 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547627813.170 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627813.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547627813.170 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.170 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.170 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.170 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.170 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.170 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.170 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.171 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.172 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.172 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547627813.172 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627813.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627813.172 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.172 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.172 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.172 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.172 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.172 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.172 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.173 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.173 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627813.173 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.173 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.173 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627813.173 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547627813.174 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.174 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.174 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.174 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.174 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.174 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.174 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.174 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.174 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.174 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.175 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547627813.175 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627813.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627813.175 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.175 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.175 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.175 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.175 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.175 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.175 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.175 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.175 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.175 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.176 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627813.176 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.176 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.177 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547627813.177 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.177 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627813.178 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.179 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627813.179 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547627813.180 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.180 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.180 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547627813.181 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.182 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.183 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.184 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547627813.185 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627813.186 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.186 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.187 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547627813.188 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.188 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.190 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.192 * [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)
1547627813.193 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627813.194 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.195 * [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)))))))
1547627813.195 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1547627813.195 * [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))))
1547627813.195 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1547627813.195 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547627813.195 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627813.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627813.195 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627813.195 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.195 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.195 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.195 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.195 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.195 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.195 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.195 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.195 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.196 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.196 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627813.196 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.196 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627813.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.196 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.197 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547627813.197 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627813.197 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627813.197 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.197 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.197 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.197 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.197 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.197 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.197 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.198 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.198 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.198 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627813.198 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627813.198 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.198 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.198 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.198 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.199 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.199 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.199 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547627813.199 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547627813.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547627813.199 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547627813.199 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.199 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.199 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.199 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.199 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.199 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.199 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.199 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.199 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.200 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.200 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627813.200 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.200 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547627813.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.200 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.201 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547627813.201 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627813.201 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627813.201 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.201 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.201 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.201 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.201 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.201 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.201 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.201 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.202 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.202 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627813.202 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627813.202 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.202 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.202 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.202 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.203 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.203 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.203 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547627813.203 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.203 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547627813.204 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1547627813.205 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547627813.205 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.206 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627813.207 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.208 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547627813.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547627813.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.212 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547627813.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547627813.213 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.215 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547627813.215 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.215 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547627813.217 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.217 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547627813.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547627813.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.220 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547627813.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627813.221 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.224 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547627813.224 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.224 * [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)))))
1547627813.225 * [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)))))
1547627813.225 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1547627813.225 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547627813.225 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627813.225 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627813.225 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.225 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.225 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.225 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.225 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.225 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.225 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.225 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.225 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.225 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.226 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.226 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.226 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.227 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627813.227 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627813.227 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547627813.227 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627813.227 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627813.227 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.227 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.227 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.227 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.227 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.227 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.228 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.228 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627813.228 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.228 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.228 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.228 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.228 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.228 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.228 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.228 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.229 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.229 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.229 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.230 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.230 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627813.230 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547627813.230 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547627813.230 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547627813.230 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.230 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.230 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.230 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.230 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.230 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.230 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.230 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.230 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.230 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.230 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.231 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.231 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.231 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.231 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547627813.232 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547627813.232 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547627813.232 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627813.232 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627813.232 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.232 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.232 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.232 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.232 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.232 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.232 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627813.232 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.233 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.233 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.233 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.233 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.233 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.233 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.233 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.233 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.233 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.233 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.234 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.234 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627813.234 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1547627813.234 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547627813.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.236 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.236 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.237 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.237 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.238 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627813.239 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1547627813.239 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.240 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.240 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.242 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.242 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.244 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627813.244 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.244 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547627813.245 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547627813.246 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1547627813.247 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.247 * [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)))))))
1547627813.248 * [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)))))
1547627813.248 * [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
1547627813.248 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627813.248 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547627813.248 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627813.248 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627813.248 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627813.248 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.248 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.248 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.248 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.248 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.248 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.248 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.248 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.248 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.249 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.249 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.249 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.249 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.249 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.249 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.249 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.249 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.249 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.249 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.250 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.250 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.250 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.250 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.250 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.250 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.250 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.250 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.250 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.250 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.250 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.251 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.251 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627813.251 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.251 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547627813.252 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627813.253 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.253 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.253 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.254 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.255 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627813.255 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.256 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.256 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627813.256 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627813.256 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627813.256 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627813.256 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.256 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.256 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.257 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.257 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.257 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.257 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.257 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.257 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.257 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627813.257 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.257 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.257 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547627813.257 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547627813.257 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547627813.257 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627813.257 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627813.257 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.257 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.257 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.258 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.258 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.258 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.258 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.258 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.258 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.258 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.258 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.258 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.258 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.258 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.258 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.258 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.258 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.258 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.258 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.258 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.259 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.259 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.259 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.259 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.259 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.259 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.259 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.259 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.259 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.259 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.259 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.259 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.260 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547627813.260 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.260 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547627813.260 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627813.261 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.261 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.261 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.262 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.262 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627813.263 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.263 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.264 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627813.264 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547627813.264 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547627813.264 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547627813.264 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.264 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.264 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.264 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.264 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.264 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.264 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.264 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.264 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.264 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.264 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547627813.265 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.265 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.265 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547627813.265 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.265 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.266 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.266 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.267 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.267 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.268 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.268 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.269 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627813.270 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627813.270 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547627813.270 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.270 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.271 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.271 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547627813.271 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.272 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.273 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.273 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.274 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.274 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.275 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.276 * [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)
1547627813.278 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547627813.278 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547627813.278 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.279 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.279 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547627813.280 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.280 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.281 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.281 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.281 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.282 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.282 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.283 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.284 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.287 * [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)
1547627813.291 * [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)
1547627813.292 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547627813.292 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.292 * [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)))))))
1547627813.293 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1547627813.293 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1547627813.293 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1547627813.293 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627813.293 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627813.293 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.293 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.293 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.293 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.293 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.293 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.293 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.293 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.293 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.293 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627813.293 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627813.293 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.293 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.293 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.293 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.294 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.294 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547627813.294 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547627813.294 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547627813.294 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.294 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.294 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.294 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.294 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.294 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.294 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547627813.294 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.294 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547627813.294 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547627813.294 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.294 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.294 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.295 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.295 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.295 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.295 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.295 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547627813.295 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.296 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547627813.297 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.297 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547627813.297 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.297 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547627813.297 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1547627813.297 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1547627813.297 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627813.297 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627813.297 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.297 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.297 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.297 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.298 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.298 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.298 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627813.298 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.298 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.298 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.298 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.298 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.298 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.298 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.298 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.298 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.298 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.299 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.299 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547627813.299 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547627813.299 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.299 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.299 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.299 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.299 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.299 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.299 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.299 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547627813.299 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547627813.299 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.299 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.299 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.299 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.299 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.299 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.299 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.299 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.300 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.300 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547627813.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.300 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.300 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.300 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.300 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.301 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.301 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.301 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547627813.302 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.302 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.302 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.302 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.303 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.303 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.304 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.304 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.304 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.305 * [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)))))
1547627813.305 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1547627813.305 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1547627813.305 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627813.305 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627813.305 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.305 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.305 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.305 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.305 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.305 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.305 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.305 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.305 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.306 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.306 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.306 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.306 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.306 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.306 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.306 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.306 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.306 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.306 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.306 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.306 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547627813.306 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547627813.306 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547627813.306 * [misc]taylor:  Taking taylor expansion of 1 in x
1547627813.306 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.306 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547627813.306 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.306 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.306 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.306 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547627813.307 * [misc]backup-simplify:  Simplify (- 1) into -1
1547627813.307 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547627813.307 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.307 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.307 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547627813.307 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547627813.307 * [misc]taylor:  Taking taylor expansion of -1 in x
1547627813.307 * [misc]backup-simplify:  Simplify -1 into -1
1547627813.307 * [misc]taylor:  Taking taylor expansion of x in x
1547627813.307 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.307 * [misc]backup-simplify:  Simplify 1 into 1
1547627813.307 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547627813.307 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547627813.308 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547627813.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.308 * [misc]backup-simplify:  Simplify 0 into 0
1547627813.308 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.308 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.308 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547627813.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.308 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547627813.309 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.309 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547627813.310 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547627813.310 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.310 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.310 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.310 * [misc]backup-simplify:  Simplify (- 0) into 0
1547627813.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547627813.311 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.311 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547627813.312 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547627813.312 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547627813.312 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547627813.313 * [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)))))
1547627813.313 * * * [misc]progress:  simplifying candidates
1547627813.313 * * * * [misc]progress:  [ 1 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.313 * [enter]simplify:  Simplifying (* x (+ x 1))
1547627813.313 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627813.314 * * [misc]simplify:  iters left: 3 (13 enodes)
1547627813.316 * * [misc]simplify:  iters left: 2 (14 enodes)
1547627813.318 * * [misc]simplify:  iters left: 1 (26 enodes)
1547627813.323 * [exit]simplify:  Simplified to (+ x (* x x))
1547627813.323 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (+ x (* x x)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.323 * * * * [misc]progress:  [ 2 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.323 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547627813.323 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627813.324 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627813.325 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547627813.325 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.325 * * * * [misc]progress:  [ 3 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.325 * * * * [misc]progress:  [ 4 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.326 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547627813.326 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627813.327 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627813.328 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547627813.328 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.328 * * * * [misc]progress:  [ 5 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.328 * * * * [misc]progress:  [ 6 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.328 * * * * [misc]progress:  [ 7 / 118 ] 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))))>
1547627813.328 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547627813.328 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627813.330 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627813.333 * * [misc]simplify:  iters left: 4 (60 enodes)
1547627813.356 * * [misc]simplify:  iters left: 3 (150 enodes)
1547627813.424 * * [misc]simplify:  iters left: 2 (370 enodes)
1547627813.644 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1547627813.644 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.644 * * * * [misc]progress:  [ 8 / 118 ] 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))))>
1547627813.644 * * * * [misc]progress:  [ 9 / 118 ] 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))))>
1547627813.644 * * * * [misc]progress:  [ 10 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.644 * [enter]simplify:  Simplifying (* x (+ x 1))
1547627813.644 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627813.645 * * [misc]simplify:  iters left: 3 (13 enodes)
1547627813.647 * * [misc]simplify:  iters left: 2 (14 enodes)
1547627813.649 * * [misc]simplify:  iters left: 1 (26 enodes)
1547627813.653 * [exit]simplify:  Simplified to (+ x (* x x))
1547627813.653 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (+ x (* x x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.654 * * * * [misc]progress:  [ 11 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.654 * * * * [misc]progress:  [ 12 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.654 * * * * [misc]progress:  [ 13 / 118 ] 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))))>
1547627813.654 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547627813.654 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627813.655 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627813.656 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547627813.656 * [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))))
1547627813.656 * * * * [misc]progress:  [ 14 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.656 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547627813.656 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627813.657 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627813.658 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547627813.658 * [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))))
1547627813.658 * * * * [misc]progress:  [ 15 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.658 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627813.658 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627813.659 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627813.660 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627813.660 * [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))))
1547627813.660 * * * * [misc]progress:  [ 16 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.660 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627813.660 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627813.661 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627813.661 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627813.661 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.661 * * * * [misc]progress:  [ 17 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.662 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547627813.662 * * [misc]simplify:  iters left: 4 (5 enodes)
1547627813.662 * * [misc]simplify:  iters left: 3 (8 enodes)
1547627813.664 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547627813.664 * [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))))
1547627813.664 * * * * [misc]progress:  [ 18 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.664 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627813.664 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627813.664 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627813.665 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627813.665 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.665 * * * * [misc]progress:  [ 19 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.666 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547627813.666 * * [misc]simplify:  iters left: 4 (4 enodes)
1547627813.666 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547627813.666 * [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))))
1547627813.666 * * * * [misc]progress:  [ 20 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.666 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547627813.666 * * [misc]simplify:  iters left: 2 (3 enodes)
1547627813.667 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547627813.667 * [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))))
1547627813.667 * * * * [misc]progress:  [ 21 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.667 * * * * [misc]progress:  [ 22 / 118 ] 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))))>
1547627813.667 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547627813.667 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627813.670 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627813.672 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627813.676 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627813.679 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627813.688 * * [misc]simplify:  iters left: 1 (51 enodes)
1547627813.703 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547627813.703 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.703 * * * * [misc]progress:  [ 23 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.704 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547627813.704 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627813.706 * * [misc]simplify:  iters left: 2 (9 enodes)
1547627813.708 * * [misc]simplify:  iters left: 1 (10 enodes)
1547627813.710 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547627813.710 * [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))))
1547627813.710 * * * * [misc]progress:  [ 24 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.710 * * * * [misc]progress:  [ 25 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.710 * * * * [misc]progress:  [ 26 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.711 * [enter]simplify:  Simplifying (- 1/2)
1547627813.711 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627813.712 * * [misc]simplify:  iters left: 1 (3 enodes)
1547627813.712 * [exit]simplify:  Simplified to -1/2
1547627813.712 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.713 * * * * [misc]progress:  [ 27 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.713 * [enter]simplify:  Simplifying (- 1)
1547627813.713 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627813.714 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627813.715 * [exit]simplify:  Simplified to -1
1547627813.715 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.715 * * * * [misc]progress:  [ 28 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.716 * [enter]simplify:  Simplifying (- 1)
1547627813.716 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627813.717 * * [misc]simplify:  iters left: 1 (5 enodes)
1547627813.718 * [exit]simplify:  Simplified to -1
1547627813.718 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.718 * * * * [misc]progress:  [ 29 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 30 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 31 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 32 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 33 / 118 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 34 / 118 ] 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))))>
1547627813.718 * * * * [misc]progress:  [ 35 / 118 ] 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))))>
1547627813.718 * * * * [misc]progress:  [ 36 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 37 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 38 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 39 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.718 * * * * [misc]progress:  [ 40 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.719 * * * * [misc]progress:  [ 41 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.719 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547627813.719 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627813.720 * * [misc]simplify:  iters left: 2 (7 enodes)
1547627813.722 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547627813.722 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.722 * * * * [misc]progress:  [ 42 / 118 ] 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))))>
1547627813.722 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547627813.722 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627813.725 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627813.729 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627813.735 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627813.741 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627813.750 * * [misc]simplify:  iters left: 1 (51 enodes)
1547627813.764 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547627813.765 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (* x x) (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.765 * * * * [misc]progress:  [ 43 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627813.765 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547627813.765 * * [misc]simplify:  iters left: 3 (4 enodes)
1547627813.767 * * [misc]simplify:  iters left: 2 (9 enodes)
1547627813.769 * * [misc]simplify:  iters left: 1 (10 enodes)
1547627813.771 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547627813.771 * [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))))
1547627813.771 * * * * [misc]progress:  [ 44 / 118 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1547627813.771 * * * * [misc]progress:  [ 45 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627813.771 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.771 * * [misc]simplify:  iters left: 6 (12 enodes)
1547627813.775 * * [misc]simplify:  iters left: 5 (22 enodes)
1547627813.781 * * [misc]simplify:  iters left: 4 (31 enodes)
1547627813.790 * * [misc]simplify:  iters left: 3 (52 enodes)
1547627813.807 * * [misc]simplify:  iters left: 2 (78 enodes)
1547627813.832 * * [misc]simplify:  iters left: 1 (171 enodes)
1547627813.889 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1547627813.889 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1547627813.890 * * * * [misc]progress:  [ 46 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627813.890 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.890 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627813.893 * * [misc]simplify:  iters left: 5 (21 enodes)
1547627813.898 * * [misc]simplify:  iters left: 4 (28 enodes)
1547627813.904 * * [misc]simplify:  iters left: 3 (43 enodes)
1547627813.910 * * [misc]simplify:  iters left: 2 (68 enodes)
1547627813.920 * * [misc]simplify:  iters left: 1 (89 enodes)
1547627813.935 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1547627813.935 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1547627813.935 * * * * [misc]progress:  [ 47 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627813.935 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547627813.935 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627813.938 * * [misc]simplify:  iters left: 5 (24 enodes)
1547627813.941 * * [misc]simplify:  iters left: 4 (33 enodes)
1547627813.945 * * [misc]simplify:  iters left: 3 (57 enodes)
1547627813.953 * * [misc]simplify:  iters left: 2 (100 enodes)
1547627813.979 * * [misc]simplify:  iters left: 1 (202 enodes)
1547627814.031 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.032 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1547627814.032 * * * * [misc]progress:  [ 48 / 118 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627814.032 * * * * [misc]progress:  [ 49 / 118 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627814.032 * * * * [misc]progress:  [ 50 / 118 ] 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))))))>
1547627814.032 * [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))))
1547627814.032 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627814.038 * * [misc]simplify:  iters left: 5 (47 enodes)
1547627814.061 * * [misc]simplify:  iters left: 4 (156 enodes)
1547627814.143 * [exit]simplify:  Simplified to (pow (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) 3)
1547627814.143 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) 3)))
1547627814.143 * * * * [misc]progress:  [ 51 / 118 ] 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))))))>
1547627814.144 * * * * [misc]progress:  [ 52 / 118 ] 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))))))>
1547627814.144 * * * * [misc]progress:  [ 53 / 118 ] 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))))))>
1547627814.144 * * * * [misc]progress:  [ 54 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627814.144 * * * * [misc]progress:  [ 55 / 118 ] 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))))))>
1547627814.144 * [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)))))
1547627814.144 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627814.146 * * [misc]simplify:  iters left: 5 (26 enodes)
1547627814.149 * * [misc]simplify:  iters left: 4 (35 enodes)
1547627814.154 * * [misc]simplify:  iters left: 3 (38 enodes)
1547627814.159 * * [misc]simplify:  iters left: 2 (41 enodes)
1547627814.164 * [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))))))
1547627814.164 * [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))))))
1547627814.164 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.164 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627814.166 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.168 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.168 * [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)))))))
1547627814.169 * * * * [misc]progress:  [ 56 / 118 ] 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))))))>
1547627814.169 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.169 * * [misc]simplify:  iters left: 6 (12 enodes)
1547627814.171 * * [misc]simplify:  iters left: 5 (21 enodes)
1547627814.173 * * [misc]simplify:  iters left: 4 (23 enodes)
1547627814.176 * * [misc]simplify:  iters left: 3 (24 enodes)
1547627814.179 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.180 * [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))))))
1547627814.180 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.180 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627814.181 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.184 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.184 * [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)))))))
1547627814.184 * * * * [misc]progress:  [ 57 / 118 ] 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)))))>
1547627814.184 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1547627814.184 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.186 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.189 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627814.195 * * [misc]simplify:  iters left: 3 (26 enodes)
1547627814.198 * * [misc]simplify:  iters left: 2 (31 enodes)
1547627814.201 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1547627814.201 * [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)))))
1547627814.202 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.202 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.203 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627814.205 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.205 * [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))))))
1547627814.205 * * * * [misc]progress:  [ 58 / 118 ] 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)))))>
1547627814.206 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1547627814.206 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.207 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.210 * * [misc]simplify:  iters left: 4 (24 enodes)
1547627814.213 * * [misc]simplify:  iters left: 3 (26 enodes)
1547627814.215 * * [misc]simplify:  iters left: 2 (31 enodes)
1547627814.223 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1547627814.223 * [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)))))
1547627814.223 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.224 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.227 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627814.231 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.231 * [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))))))
1547627814.231 * * * * [misc]progress:  [ 59 / 118 ] 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))))))>
1547627814.231 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.232 * * [misc]simplify:  iters left: 6 (12 enodes)
1547627814.235 * * [misc]simplify:  iters left: 5 (21 enodes)
1547627814.240 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.240 * [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))))))
1547627814.240 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.241 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627814.242 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.244 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.244 * [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)))))))
1547627814.244 * * * * [misc]progress:  [ 60 / 118 ] 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))))))>
1547627814.245 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.245 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627814.246 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.248 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.249 * [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))))))
1547627814.249 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.249 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627814.250 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.253 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.253 * [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)))))))
1547627814.253 * * * * [misc]progress:  [ 61 / 118 ] 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)))))>
1547627814.253 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1547627814.253 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.254 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627814.256 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627814.258 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1547627814.258 * [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)))))
1547627814.258 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.259 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.260 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627814.262 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.262 * [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))))))
1547627814.262 * * * * [misc]progress:  [ 62 / 118 ] 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)))))>
1547627814.262 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1547627814.262 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.264 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627814.266 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627814.268 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1547627814.268 * [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)))))
1547627814.268 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.268 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.269 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627814.272 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.272 * [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))))))
1547627814.272 * * * * [misc]progress:  [ 63 / 118 ] 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))))))>
1547627814.272 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.272 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.275 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627814.279 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.279 * [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))))))
1547627814.279 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.280 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.283 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627814.288 * * [misc]simplify:  iters left: 4 (26 enodes)
1547627814.296 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627814.303 * * [misc]simplify:  iters left: 2 (41 enodes)
1547627814.313 * * [misc]simplify:  iters left: 1 (43 enodes)
1547627814.322 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.322 * [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)))))))
1547627814.323 * * * * [misc]progress:  [ 64 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627814.323 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.323 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627814.325 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627814.328 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.329 * [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))))))
1547627814.329 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.329 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.332 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627814.337 * * [misc]simplify:  iters left: 4 (26 enodes)
1547627814.344 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627814.352 * * [misc]simplify:  iters left: 2 (41 enodes)
1547627814.362 * * [misc]simplify:  iters left: 1 (43 enodes)
1547627814.371 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.371 * [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)))))))
1547627814.371 * * * * [misc]progress:  [ 65 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627814.372 * [enter]simplify:  Simplifying (/ 1 1)
1547627814.372 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627814.372 * * [misc]simplify:  iters left: 1 (4 enodes)
1547627814.373 * [exit]simplify:  Simplified to 1
1547627814.373 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.373 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.373 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.376 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.381 * * [misc]simplify:  iters left: 4 (25 enodes)
1547627814.388 * * [misc]simplify:  iters left: 3 (38 enodes)
1547627814.400 * * [misc]simplify:  iters left: 2 (58 enodes)
1547627814.415 * * [misc]simplify:  iters left: 1 (62 enodes)
1547627814.428 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.428 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1547627814.428 * * * * [misc]progress:  [ 66 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627814.429 * [enter]simplify:  Simplifying (/ 1 1)
1547627814.429 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627814.430 * * [misc]simplify:  iters left: 1 (4 enodes)
1547627814.430 * [exit]simplify:  Simplified to 1
1547627814.430 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.430 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.431 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.433 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.438 * * [misc]simplify:  iters left: 4 (25 enodes)
1547627814.446 * * [misc]simplify:  iters left: 3 (38 enodes)
1547627814.456 * * [misc]simplify:  iters left: 2 (58 enodes)
1547627814.463 * * [misc]simplify:  iters left: 1 (62 enodes)
1547627814.470 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.470 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1547627814.470 * * * * [misc]progress:  [ 67 / 118 ] 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))))))>
1547627814.470 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.470 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.471 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627814.473 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.473 * [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))))))
1547627814.474 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.474 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.475 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627814.477 * * [misc]simplify:  iters left: 4 (26 enodes)
1547627814.481 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627814.485 * * [misc]simplify:  iters left: 2 (41 enodes)
1547627814.489 * * [misc]simplify:  iters left: 1 (43 enodes)
1547627814.496 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.497 * [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)))))))
1547627814.497 * * * * [misc]progress:  [ 68 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627814.497 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.497 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627814.499 * * [misc]simplify:  iters left: 5 (12 enodes)
1547627814.502 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.502 * [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))))))
1547627814.503 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.503 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627814.506 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627814.511 * * [misc]simplify:  iters left: 4 (26 enodes)
1547627814.517 * * [misc]simplify:  iters left: 3 (31 enodes)
1547627814.525 * * [misc]simplify:  iters left: 2 (41 enodes)
1547627814.534 * * [misc]simplify:  iters left: 1 (43 enodes)
1547627814.539 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.539 * [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)))))))
1547627814.539 * * * * [misc]progress:  [ 69 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627814.539 * [enter]simplify:  Simplifying (/ 1 1)
1547627814.539 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627814.540 * * [misc]simplify:  iters left: 1 (4 enodes)
1547627814.541 * [exit]simplify:  Simplified to 1
1547627814.541 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.541 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.541 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.545 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.549 * * [misc]simplify:  iters left: 4 (25 enodes)
1547627814.556 * * [misc]simplify:  iters left: 3 (38 enodes)
1547627814.567 * * [misc]simplify:  iters left: 2 (58 enodes)
1547627814.581 * * [misc]simplify:  iters left: 1 (62 enodes)
1547627814.594 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.594 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1547627814.594 * * * * [misc]progress:  [ 70 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627814.595 * [enter]simplify:  Simplifying (/ 1 1)
1547627814.595 * * [misc]simplify:  iters left: 2 (2 enodes)
1547627814.595 * * [misc]simplify:  iters left: 1 (4 enodes)
1547627814.596 * [exit]simplify:  Simplified to 1
1547627814.596 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.596 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.596 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627814.599 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627814.604 * * [misc]simplify:  iters left: 4 (25 enodes)
1547627814.610 * * [misc]simplify:  iters left: 3 (38 enodes)
1547627814.620 * * [misc]simplify:  iters left: 2 (58 enodes)
1547627814.633 * * [misc]simplify:  iters left: 1 (62 enodes)
1547627814.645 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.645 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1547627814.645 * * * * [misc]progress:  [ 71 / 118 ] 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))))))>
1547627814.645 * [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)))))
1547627814.645 * * [misc]simplify:  iters left: 6 (16 enodes)
1547627814.652 * * [misc]simplify:  iters left: 5 (33 enodes)
1547627814.660 * * [misc]simplify:  iters left: 4 (45 enodes)
1547627814.671 * * [misc]simplify:  iters left: 3 (63 enodes)
1547627814.682 * * [misc]simplify:  iters left: 2 (84 enodes)
1547627814.693 * * [misc]simplify:  iters left: 1 (96 enodes)
1547627814.703 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x))))
1547627814.703 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547627814.703 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.704 * * [misc]simplify:  iters left: 6 (14 enodes)
1547627814.706 * * [misc]simplify:  iters left: 5 (23 enodes)
1547627814.709 * * [misc]simplify:  iters left: 4 (32 enodes)
1547627814.713 * * [misc]simplify:  iters left: 3 (39 enodes)
1547627814.719 * * [misc]simplify:  iters left: 2 (47 enodes)
1547627814.729 * * [misc]simplify:  iters left: 1 (59 enodes)
1547627814.745 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (- x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.745 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x)))) (/ (sqrt (- (* x x) (- x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547627814.745 * * * * [misc]progress:  [ 72 / 118 ] 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))))))>
1547627814.745 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.745 * * [misc]simplify:  iters left: 6 (15 enodes)
1547627814.751 * * [misc]simplify:  iters left: 5 (30 enodes)
1547627814.758 * * [misc]simplify:  iters left: 4 (37 enodes)
1547627814.768 * * [misc]simplify:  iters left: 3 (42 enodes)
1547627814.777 * * [misc]simplify:  iters left: 2 (52 enodes)
1547627814.791 * * [misc]simplify:  iters left: 1 (54 enodes)
1547627814.802 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.802 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547627814.802 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627814.802 * * [misc]simplify:  iters left: 6 (14 enodes)
1547627814.807 * * [misc]simplify:  iters left: 5 (23 enodes)
1547627814.810 * * [misc]simplify:  iters left: 4 (32 enodes)
1547627814.815 * * [misc]simplify:  iters left: 3 (39 enodes)
1547627814.819 * * [misc]simplify:  iters left: 2 (47 enodes)
1547627814.825 * * [misc]simplify:  iters left: 1 (59 enodes)
1547627814.833 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (- x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1547627814.833 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (- (* x x) (- x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1547627814.833 * * * * [misc]progress:  [ 73 / 118 ] 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)))))>
1547627814.834 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1547627814.834 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627814.836 * * [misc]simplify:  iters left: 5 (24 enodes)
1547627814.842 * * [misc]simplify:  iters left: 4 (33 enodes)
1547627814.849 * * [misc]simplify:  iters left: 3 (35 enodes)
1547627814.855 * * [misc]simplify:  iters left: 2 (37 enodes)
1547627814.861 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1547627814.861 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.861 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.861 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627814.865 * * [misc]simplify:  iters left: 5 (22 enodes)
1547627814.871 * * [misc]simplify:  iters left: 4 (31 enodes)
1547627814.875 * * [misc]simplify:  iters left: 3 (38 enodes)
1547627814.880 * * [misc]simplify:  iters left: 2 (46 enodes)
1547627814.885 * * [misc]simplify:  iters left: 1 (58 enodes)
1547627814.895 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.895 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))))
1547627814.895 * * * * [misc]progress:  [ 74 / 118 ] 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)))))>
1547627814.895 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1547627814.895 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627814.898 * * [misc]simplify:  iters left: 5 (24 enodes)
1547627814.901 * * [misc]simplify:  iters left: 4 (33 enodes)
1547627814.905 * * [misc]simplify:  iters left: 3 (35 enodes)
1547627814.908 * * [misc]simplify:  iters left: 2 (37 enodes)
1547627814.912 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1547627814.912 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.912 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547627814.912 * * [misc]simplify:  iters left: 6 (13 enodes)
1547627814.917 * * [misc]simplify:  iters left: 5 (22 enodes)
1547627814.923 * * [misc]simplify:  iters left: 4 (31 enodes)
1547627814.927 * * [misc]simplify:  iters left: 3 (38 enodes)
1547627814.931 * * [misc]simplify:  iters left: 2 (46 enodes)
1547627814.937 * * [misc]simplify:  iters left: 1 (58 enodes)
1547627814.946 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))
1547627814.946 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))))
1547627814.946 * * * * [misc]progress:  [ 75 / 118 ] 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))))))>
1547627814.946 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1547627814.946 * * [misc]simplify:  iters left: 6 (15 enodes)
1547627814.949 * * [misc]simplify:  iters left: 5 (29 enodes)
1547627814.953 * * [misc]simplify:  iters left: 4 (43 enodes)
1547627814.959 * * [misc]simplify:  iters left: 3 (63 enodes)
1547627814.968 * * [misc]simplify:  iters left: 2 (100 enodes)
1547627814.986 * * [misc]simplify:  iters left: 1 (137 enodes)
1547627815.009 * [exit]simplify:  Simplified to (/ (/ (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.009 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547627815.010 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.010 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627815.012 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627815.013 * * [misc]simplify:  iters left: 4 (18 enodes)
1547627815.016 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1547627815.016 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547627815.016 * * * * [misc]progress:  [ 76 / 118 ] 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))))))>
1547627815.016 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.016 * * [misc]simplify:  iters left: 6 (14 enodes)
1547627815.018 * * [misc]simplify:  iters left: 5 (26 enodes)
1547627815.022 * * [misc]simplify:  iters left: 4 (35 enodes)
1547627815.026 * * [misc]simplify:  iters left: 3 (42 enodes)
1547627815.031 * * [misc]simplify:  iters left: 2 (68 enodes)
1547627815.043 * * [misc]simplify:  iters left: 1 (95 enodes)
1547627815.059 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.059 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1547627815.059 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.059 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627815.061 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627815.063 * * [misc]simplify:  iters left: 4 (18 enodes)
1547627815.065 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1547627815.065 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547627815.065 * * * * [misc]progress:  [ 77 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627815.065 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1547627815.065 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627815.067 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627815.070 * * [misc]simplify:  iters left: 4 (32 enodes)
1547627815.074 * * [misc]simplify:  iters left: 3 (37 enodes)
1547627815.081 * * [misc]simplify:  iters left: 2 (55 enodes)
1547627815.092 * * [misc]simplify:  iters left: 1 (80 enodes)
1547627815.105 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1)))
1547627815.105 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627815.105 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1547627815.105 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627815.107 * * [misc]simplify:  iters left: 5 (16 enodes)
1547627815.109 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627815.111 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1547627815.111 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547627815.111 * * * * [misc]progress:  [ 78 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627815.111 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1547627815.111 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627815.113 * * [misc]simplify:  iters left: 5 (20 enodes)
1547627815.116 * * [misc]simplify:  iters left: 4 (32 enodes)
1547627815.120 * * [misc]simplify:  iters left: 3 (37 enodes)
1547627815.126 * * [misc]simplify:  iters left: 2 (55 enodes)
1547627815.135 * * [misc]simplify:  iters left: 1 (80 enodes)
1547627815.148 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1)))
1547627815.148 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547627815.148 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1547627815.148 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627815.150 * * [misc]simplify:  iters left: 5 (16 enodes)
1547627815.152 * * [misc]simplify:  iters left: 4 (17 enodes)
1547627815.153 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1547627815.154 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547627815.154 * * * * [misc]progress:  [ 79 / 118 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627815.154 * * * * [misc]progress:  [ 80 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627815.154 * * * * [misc]progress:  [ 81 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1547627815.154 * * * * [misc]progress:  [ 82 / 118 ] 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)))))>
1547627815.154 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1547627815.154 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627815.155 * * [misc]simplify:  iters left: 5 (11 enodes)
1547627815.156 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547627815.156 * [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)))))
1547627815.156 * * * * [misc]progress:  [ 83 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627815.157 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1547627815.157 * * [misc]simplify:  iters left: 6 (7 enodes)
1547627815.158 * * [misc]simplify:  iters left: 5 (11 enodes)
1547627815.159 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547627815.159 * [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)))))
1547627815.159 * * * * [misc]progress:  [ 84 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627815.159 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547627815.159 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627815.160 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627815.161 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547627815.161 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1547627815.161 * * * * [misc]progress:  [ 85 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627815.161 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547627815.162 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627815.162 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627815.164 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547627815.164 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1547627815.164 * * * * [misc]progress:  [ 86 / 118 ] 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))))))))>
1547627815.164 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1547627815.164 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627815.165 * * [misc]simplify:  iters left: 5 (15 enodes)
1547627815.167 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1547627815.167 * [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))))))))
1547627815.167 * * * * [misc]progress:  [ 87 / 118 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1547627815.168 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1547627815.168 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627815.169 * * [misc]simplify:  iters left: 5 (14 enodes)
1547627815.171 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1547627815.171 * [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))))))))
1547627815.171 * * * * [misc]progress:  [ 88 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1547627815.171 * * * * [misc]progress:  [ 89 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1547627815.171 * * * * [misc]progress:  [ 90 / 118 ] 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)))))))>
1547627815.171 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1547627815.171 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627815.173 * * [misc]simplify:  iters left: 5 (21 enodes)
1547627815.176 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1547627815.176 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1547627815.176 * * * * [misc]progress:  [ 91 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))>
1547627815.176 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1547627815.176 * * [misc]simplify:  iters left: 6 (9 enodes)
1547627815.178 * * [misc]simplify:  iters left: 5 (17 enodes)
1547627815.181 * * [misc]simplify:  iters left: 4 (20 enodes)
1547627815.186 * * [misc]simplify:  iters left: 3 (23 enodes)
1547627815.192 * * [misc]simplify:  iters left: 2 (39 enodes)
1547627815.207 * * [misc]simplify:  iters left: 1 (64 enodes)
1547627815.220 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1)))
1547627815.220 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1547627815.220 * * * * [misc]progress:  [ 92 / 118 ] 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))))))>
1547627815.220 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547627815.220 * * [misc]simplify:  iters left: 6 (10 enodes)
1547627815.222 * * [misc]simplify:  iters left: 5 (19 enodes)
1547627815.225 * * [misc]simplify:  iters left: 4 (45 enodes)
1547627815.232 * * [misc]simplify:  iters left: 3 (70 enodes)
1547627815.244 * * [misc]simplify:  iters left: 2 (104 enodes)
1547627815.269 * * [misc]simplify:  iters left: 1 (146 enodes)
1547627815.333 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1547627815.333 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1547627815.333 * * * * [misc]progress:  [ 93 / 118 ] 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))))>
1547627815.333 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547627815.334 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627815.335 * * [misc]simplify:  iters left: 4 (11 enodes)
1547627815.338 * * [misc]simplify:  iters left: 3 (12 enodes)
1547627815.341 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547627815.341 * [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))))
1547627815.341 * * * * [misc]progress:  [ 94 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547627815.341 * * * * [misc]progress:  [ 95 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1547627815.342 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1547627815.342 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627815.345 * * [misc]simplify:  iters left: 5 (14 enodes)
1547627815.348 * * [misc]simplify:  iters left: 4 (16 enodes)
1547627815.352 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1547627815.352 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1547627815.352 * * * * [misc]progress:  [ 96 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1547627815.352 * * * * [misc]progress:  [ 97 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627815.352 * * * * [misc]progress:  [ 98 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627815.352 * * * * [misc]progress:  [ 99 / 118 ] 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))))))>
1547627815.352 * * * * [misc]progress:  [ 100 / 118 ] 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))))))>
1547627815.352 * * * * [misc]progress:  [ 101 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547627815.352 * * * * [misc]progress:  [ 102 / 118 ] 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)))))))>
1547627815.353 * * * * [misc]progress:  [ 103 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627815.353 * * * * [misc]progress:  [ 104 / 118 ] 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)))))>
1547627815.353 * * * * [misc]progress:  [ 105 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1547627815.353 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547627815.353 * * [misc]simplify:  iters left: 5 (6 enodes)
1547627815.355 * * [misc]simplify:  iters left: 4 (10 enodes)
1547627815.357 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547627815.357 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1547627815.357 * * * * [misc]progress:  [ 106 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1547627815.357 * * * * [misc]progress:  [ 107 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627815.358 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547627815.358 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.358 * * * * [misc]progress:  [ 108 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627815.358 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547627815.358 * * [misc]simplify:  iters left: 6 (8 enodes)
1547627815.362 * * [misc]simplify:  iters left: 5 (18 enodes)
1547627815.369 * * [misc]simplify:  iters left: 4 (37 enodes)
1547627815.381 * * [misc]simplify:  iters left: 3 (57 enodes)
1547627815.394 * * [misc]simplify:  iters left: 2 (68 enodes)
1547627815.407 * * [misc]simplify:  iters left: 1 (84 enodes)
1547627815.424 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547627815.424 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.425 * * * * [misc]progress:  [ 109 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627815.425 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627815.425 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.425 * * * * [misc]progress:  [ 110 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627815.425 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547627815.425 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.425 * * * * [misc]progress:  [ 111 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547627815.425 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1547627815.426 * * [misc]simplify:  iters left: 6 (15 enodes)
1547627815.432 * * [misc]simplify:  iters left: 5 (31 enodes)
1547627815.450 * * [misc]simplify:  iters left: 4 (57 enodes)
1547627815.468 * * [misc]simplify:  iters left: 3 (89 enodes)
1547627815.495 * * [misc]simplify:  iters left: 2 (137 enodes)
1547627815.531 * * [misc]simplify:  iters left: 1 (207 enodes)
1547627815.567 * [exit]simplify:  Simplified to (- (/ 1 x) (* (/ 1 (* x x)) (- 1/2 (/ 3/8 x))))
1547627815.567 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (/ 1 x) (* (/ 1 (* x x)) (- 1/2 (/ 3/8 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.567 * * * * [misc]progress:  [ 112 / 118 ] 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))))>
1547627815.567 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627815.567 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1547627815.567 * * * * [misc]progress:  [ 113 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547627815.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547627815.568 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627815.568 * * * * [misc]progress:  [ 114 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547627815.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627815.568 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627815.568 * * * * [misc]progress:  [ 115 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547627815.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547627815.568 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547627815.568 * * * * [misc]progress:  [ 116 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1547627815.568 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547627815.568 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1547627815.568 * * * * [misc]progress:  [ 117 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547627815.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627815.568 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1547627815.568 * * * * [misc]progress:  [ 118 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547627815.569 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547627815.569 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1547627815.569 * * * [misc]progress:  adding candidates to table
1547627816.576 * [misc]progress:  [Phase 3 of 3] Extracting.
1547627816.576 * * [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) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<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))))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<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) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))>)
1547627816.577 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1547627816.577 * * * * [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) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<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))))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<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) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))>)
1547627816.616 * * * [misc]regime:  Found split indices: #<option (#s(si 5 256))>
1547627816.616 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))
1547627816.616 * * [misc]simplify:  iters left: 6 (11 enodes)
1547627816.617 * * [misc]simplify:  iters left: 5 (16 enodes)
1547627816.618 * [exit]simplify:  Simplified to (/ (sqrt (/ 1 (* (sqrt (+ x 1)) (sqrt x)))) (/ (+ (sqrt x) (sqrt (+ x 1))) (sqrt (/ 1 (* (sqrt (+ x 1)) (sqrt x))))))
1547627816.618 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547627818.768 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627818.769 * * * * [misc]points:  Sampling 3988 additional inputs, on iter 1 have 4012 / 8000
1547627819.556 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627819.557 * * * * [misc]points:  Sampling 2026 additional inputs, on iter 2 have 5974 / 8000
1547627819.965 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627819.965 * * * * [misc]points:  Sampling 1053 additional inputs, on iter 3 have 6947 / 8000
1547627820.139 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.140 * * * * [misc]points:  Sampling 529 additional inputs, on iter 4 have 7471 / 8000
1547627820.286 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.286 * * * * [misc]points:  Sampling 268 additional inputs, on iter 5 have 7732 / 8000
1547627820.336 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.336 * * * * [misc]points:  Sampling 123 additional inputs, on iter 6 have 7877 / 8000
1547627820.365 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.365 * * * * [misc]points:  Sampling 63 additional inputs, on iter 7 have 7937 / 8000
1547627820.381 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.381 * * * * [misc]points:  Sampling 25 additional inputs, on iter 8 have 7975 / 8000
1547627820.391 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.391 * * * * [misc]points:  Sampling 10 additional inputs, on iter 9 have 7990 / 8000
1547627820.397 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.397 * * * * [misc]points:  Sampling 5 additional inputs, on iter 10 have 7995 / 8000
1547627820.401 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.401 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7998 / 8000
1547627820.405 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547627820.405 * * * * [exit]points:  Sampled 8001 points with exact outputs
1547627821.105 * [misc]regime-testing:  Baseline error score: 0.5885493492349292
1547627821.105 * [misc]regime-testing:  Oracle error score: 0.04293872187554086
1547627821.107 * [misc]regime-testing:  End program error score: 0.5885493492349292
1547627821.173 * [misc]regime-testing:  Target error score: 0.6728501508144805