1538405897.234 * [misc]progress:  [Phase 1 of 3] Setting up.
1538405897.234 * * * [misc]progress:  [1/2] Preparing points
1538405897.234 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538405897.292 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.293 * * * * [misc]points:  Sampling 130 additional inputs, on iter 1 have 126 / 256
1538405897.366 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.366 * * * * [misc]points:  Sampling 62 additional inputs, on iter 2 have 194 / 256
1538405897.398 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.398 * * * * [misc]points:  Sampling 27 additional inputs, on iter 3 have 229 / 256
1538405897.410 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.410 * * * * [misc]points:  Sampling 19 additional inputs, on iter 4 have 237 / 256
1538405897.422 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.422 * * * * [misc]points:  Sampling 10 additional inputs, on iter 5 have 246 / 256
1538405897.430 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.430 * * * * [misc]points:  Sampling 5 additional inputs, on iter 6 have 251 / 256
1538405897.433 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.433 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1538405897.438 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405897.438 * * * * [exit]points:  Sampled 256 points with exact outputs
1538405897.438 * * * [misc]progress:  [2/2] Setting up program.
1538405897.446 * [misc]progress:  [Phase 2 of 3] Improving.
1538405897.447 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.448 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405897.451 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405897.456 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405897.461 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.479 * * [misc]progress:  iteration 1 / 4
1538405897.479 * * * [misc]progress:  picking best candidate
1538405897.487 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1538405897.487 * * * [misc]progress:  localizing error
1538405897.550 * * * [misc]progress:  generating rewritten candidates
1538405897.550 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1538405897.627 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538405897.652 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1538405897.676 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1538405897.680 * * * [misc]progress:  generating series expansions
1538405897.680 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1538405897.681 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1538405897.681 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1538405897.681 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1538405897.681 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405897.681 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.681 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.681 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.681 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.682 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.682 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.682 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538405897.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538405897.682 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405897.682 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.682 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.682 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.682 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.682 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.682 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.683 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405897.683 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.683 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405897.683 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405897.683 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1538405897.683 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405897.683 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.683 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.683 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.684 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.684 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.684 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.684 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538405897.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538405897.684 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405897.684 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.684 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.684 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.684 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.684 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.685 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.685 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405897.685 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405897.686 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405897.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.686 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.686 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405897.686 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1538405897.686 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.687 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.688 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.688 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1538405897.688 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1538405897.689 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.690 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405897.691 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538405897.691 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1538405897.691 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1538405897.691 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.691 * [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)))))
1538405897.692 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1538405897.692 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1538405897.692 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1538405897.692 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405897.692 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.692 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.692 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.692 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.692 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.692 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538405897.692 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538405897.692 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405897.692 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.692 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.692 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.692 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.692 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.692 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.692 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.693 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.693 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.693 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.693 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1538405897.693 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405897.693 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.693 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.693 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.693 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.694 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.694 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538405897.694 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538405897.694 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405897.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.694 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.694 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.694 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.694 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.694 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.694 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.694 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.694 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405897.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.695 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.695 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.695 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405897.695 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.696 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.696 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.696 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.696 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405897.697 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.697 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.697 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405897.697 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.698 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.698 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.698 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405897.699 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.699 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.699 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405897.699 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.700 * [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)))))))
1538405897.700 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538405897.700 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538405897.700 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405897.700 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538405897.700 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405897.700 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405897.700 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405897.700 * [misc]backup-simplify:  Simplify -1 into -1
1538405897.700 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.700 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.700 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.700 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405897.701 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.701 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.701 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538405897.701 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405897.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405897.701 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405897.701 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.701 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.701 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.701 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.701 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.701 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.701 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405897.701 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405897.702 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405897.702 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.702 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.702 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405897.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538405897.702 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405897.702 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405897.702 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405897.702 * [misc]backup-simplify:  Simplify -1 into -1
1538405897.702 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.702 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.702 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.702 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405897.702 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.703 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.703 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538405897.703 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405897.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405897.703 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405897.703 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.703 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.703 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.703 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.703 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.703 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.703 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.703 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405897.703 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405897.703 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405897.703 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.704 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405897.704 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1538405897.704 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.704 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405897.705 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.705 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405897.705 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.706 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1538405897.706 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.706 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.707 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.708 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405897.708 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405897.708 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.709 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538405897.710 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.710 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.710 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1538405897.710 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.711 * [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)))))
1538405897.711 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538405897.712 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1538405897.712 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1538405897.712 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405897.712 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.712 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.712 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.712 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.712 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.712 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.713 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.713 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405897.713 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.713 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.713 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.713 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.713 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.714 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.714 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.714 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.714 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.715 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.715 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.716 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.717 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.717 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.717 * [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)))))
1538405897.717 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1538405897.717 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1538405897.717 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405897.717 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.717 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.717 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.717 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.718 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.718 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405897.718 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.718 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.718 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.718 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.718 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.719 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.719 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.720 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.720 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.721 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.721 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.721 * [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)))))))
1538405897.721 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1538405897.722 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1538405897.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538405897.722 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405897.722 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405897.722 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405897.722 * [misc]backup-simplify:  Simplify -1 into -1
1538405897.722 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.722 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.722 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405897.722 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.722 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.723 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538405897.723 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538405897.723 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405897.723 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405897.723 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405897.723 * [misc]backup-simplify:  Simplify -1 into -1
1538405897.723 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.723 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.723 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.723 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405897.723 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.724 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.724 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538405897.724 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.724 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405897.725 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.726 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405897.726 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.727 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.728 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.729 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405897.729 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405897.730 * [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)))))
1538405897.730 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1538405897.730 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1538405897.731 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1538405897.731 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538405897.731 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538405897.731 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405897.731 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.731 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.731 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.731 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.731 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.731 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.731 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.731 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405897.731 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.732 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405897.732 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405897.732 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538405897.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538405897.732 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405897.732 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.732 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.732 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.732 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.732 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.732 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.733 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.733 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405897.733 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405897.733 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405897.734 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.734 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538405897.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.734 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405897.735 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538405897.735 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1538405897.736 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1538405897.736 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1538405897.736 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1538405897.736 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538405897.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538405897.736 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405897.736 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.736 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.736 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.736 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.736 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.736 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.736 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.737 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.737 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.737 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538405897.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538405897.737 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405897.737 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.737 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.737 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.737 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.738 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.738 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.738 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.738 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.739 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.739 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.739 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.739 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.740 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.740 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405897.741 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.741 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.741 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405897.743 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.743 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.744 * [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)))))))
1538405897.744 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1538405897.744 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1538405897.744 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405897.744 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405897.744 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405897.744 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.744 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.744 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.744 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.744 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.744 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.744 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.745 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405897.745 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405897.745 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405897.745 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.745 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.745 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405897.746 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405897.746 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405897.746 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.746 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.746 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.746 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.746 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.746 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.746 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.746 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405897.746 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405897.746 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405897.746 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.747 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.747 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.747 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.747 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.748 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405897.748 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.748 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538405897.749 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.749 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.749 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.750 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405897.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.750 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538405897.751 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.751 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.752 * [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)))))))
1538405897.752 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1538405897.752 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1538405897.752 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538405897.752 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405897.752 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405897.752 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.752 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.752 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.752 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.753 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.753 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.753 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405897.753 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.753 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405897.753 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405897.753 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405897.753 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.753 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.753 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.753 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.753 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.754 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.754 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405897.754 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.754 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405897.754 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.754 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405897.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.756 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405897.756 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405897.756 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405897.756 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1538405897.756 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538405897.756 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405897.756 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405897.756 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.756 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.756 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.756 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.756 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.756 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.756 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.757 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.757 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.757 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.757 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405897.757 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405897.757 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.757 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.757 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.757 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.758 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.758 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.758 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.758 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.758 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.758 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405897.759 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.759 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.759 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.759 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405897.760 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.760 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.761 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.762 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.762 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.765 * [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)))))
1538405897.766 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1538405897.766 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538405897.766 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405897.766 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405897.766 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.766 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.766 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.766 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.766 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.766 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.767 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.767 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405897.767 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405897.768 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.768 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.768 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405897.768 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405897.768 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405897.768 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.768 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405897.768 * [misc]taylor:  Taking taylor expansion of x in x
1538405897.768 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.768 * [misc]backup-simplify:  Simplify 1 into 1
1538405897.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405897.769 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405897.769 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405897.769 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405897.770 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405897.770 * [misc]backup-simplify:  Simplify 0 into 0
1538405897.770 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405897.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405897.770 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405897.772 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405897.772 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.772 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405897.772 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405897.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405897.774 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405897.774 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405897.774 * [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)))))
1538405897.774 * * * [misc]progress:  simplifying candidates
1538405897.774 * * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1538405897.774 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1538405897.776 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405897.779 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405897.784 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405897.790 * * [misc]simplify:  iters left: 3 (23 enodes)
1538405897.796 * * [misc]simplify:  iters left: 2 (25 enodes)
1538405897.803 * * [misc]simplify:  iters left: 1 (29 enodes)
1538405897.809 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1538405897.809 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1538405897.809 * * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1538405897.809 * * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538405897.809 * * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538405897.809 * * * * [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)))))))>
1538405897.809 * * * * [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)))))))>
1538405897.809 * * * * [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)))))))>
1538405897.809 * * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1538405897.810 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1538405897.810 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405897.812 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405897.816 * * [misc]simplify:  iters left: 4 (23 enodes)
1538405897.819 * * [misc]simplify:  iters left: 3 (25 enodes)
1538405897.822 * * [misc]simplify:  iters left: 2 (27 enodes)
1538405897.827 * * [misc]simplify:  iters left: 1 (31 enodes)
1538405897.830 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538405897.830 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1538405897.831 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538405897.831 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405897.832 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405897.834 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538405897.834 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1538405897.834 * * * * [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))))))))>
1538405897.834 * * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1538405897.834 * * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538405897.834 * * * * [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))))))>
1538405897.834 * * * * [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)))))))>
1538405897.834 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1538405897.835 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405897.836 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405897.839 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1538405897.839 * [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)))))))
1538405897.839 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1538405897.840 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405897.841 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405897.844 * * [misc]simplify:  iters left: 4 (16 enodes)
1538405897.846 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1538405897.846 * [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)))))))
1538405897.846 * * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538405897.847 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.847 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405897.849 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405897.851 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405897.856 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.856 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538405897.856 * * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538405897.857 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.860 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405897.863 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405897.868 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405897.873 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.873 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538405897.873 * * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538405897.874 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.875 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405897.878 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405897.882 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405897.888 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.888 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538405897.888 * * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538405897.888 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.889 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405897.892 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405897.898 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405897.903 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538405897.903 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538405897.903 * * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1538405897.903 * * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1538405897.903 * * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1538405897.903 * [enter]simplify:  Simplifying (- 1/2)
1538405897.904 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405897.905 * * [misc]simplify:  iters left: 1 (3 enodes)
1538405897.906 * [exit]simplify:  Simplified to -1/2
1538405897.906 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1538405897.906 * * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1538405897.906 * [enter]simplify:  Simplifying (- 1)
1538405897.906 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405897.907 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405897.908 * [exit]simplify:  Simplified to -1
1538405897.908 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1538405897.909 * * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [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)))))>
1538405897.909 * * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1538405897.909 * * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538405897.910 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1538405897.910 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405897.911 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1538405897.911 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1538405897.911 * * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538405897.911 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538405897.912 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405897.913 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538405897.913 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1538405897.913 * * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1538405897.913 * [enter]simplify:  Simplifying (sqrt x)
1538405897.913 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405897.914 * [exit]simplify:  Simplified to (sqrt x)
1538405897.914 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1538405897.914 * * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1538405897.914 * * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1538405897.914 * [enter]simplify:  Simplifying (- 1/2)
1538405897.914 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405897.916 * * [misc]simplify:  iters left: 1 (3 enodes)
1538405897.916 * [exit]simplify:  Simplified to -1/2
1538405897.916 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1538405897.916 * * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1538405897.917 * [enter]simplify:  Simplifying (- 1)
1538405897.917 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405897.918 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405897.919 * [exit]simplify:  Simplified to -1
1538405897.919 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1538405897.919 * * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1538405897.919 * * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1538405897.919 * * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1538405897.919 * * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1538405897.919 * * * * [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)))))))>
1538405897.919 * * * * [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)))))))>
1538405897.919 * * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1538405897.920 * * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1538405897.920 * * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1538405897.920 * * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1538405897.920 * * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1538405897.920 * * * * [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))))))>
1538405897.920 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538405897.920 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405897.922 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405897.924 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538405897.924 * [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))))))
1538405897.924 * * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1538405897.925 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538405897.925 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405897.927 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405897.929 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538405897.929 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1538405897.929 * * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538405897.930 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405897.930 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405897.932 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405897.934 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405897.934 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538405897.934 * * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1538405897.934 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405897.935 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405897.936 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405897.938 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405897.938 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1538405897.938 * * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538405897.938 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405897.939 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405897.941 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405897.943 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405897.943 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538405897.943 * * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1538405897.943 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405897.944 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405897.945 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405897.947 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405897.947 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1538405897.947 * * * * [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)))))))>
1538405897.948 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538405897.949 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405897.953 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405897.958 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405897.966 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405897.975 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405897.986 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405898.010 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1538405898.010 * [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))))))
1538405898.010 * * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1538405898.010 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538405898.011 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405898.014 * * [misc]simplify:  iters left: 2 (9 enodes)
1538405898.016 * * [misc]simplify:  iters left: 1 (10 enodes)
1538405898.019 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538405898.019 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1538405898.019 * * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1538405898.019 * * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1538405898.019 * * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1538405898.019 * * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1538405898.019 * * * * [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)))))))>
1538405898.019 * * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1538405898.019 * * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1538405898.020 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538405898.020 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405898.023 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405898.026 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1538405898.026 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1538405898.026 * * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538405898.026 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405898.027 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405898.029 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405898.031 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405898.031 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1538405898.031 * * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1538405898.031 * [enter]simplify:  Simplifying (sqrt 1)
1538405898.032 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405898.033 * [exit]simplify:  Simplified to 1
1538405898.033 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1538405898.033 * * * * [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))))))))>
1538405898.033 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1538405898.034 * * [misc]simplify:  iters left: 4 (7 enodes)
1538405898.038 * * [misc]simplify:  iters left: 3 (15 enodes)
1538405898.042 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538405898.042 * [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))))))))
1538405898.042 * * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1538405898.043 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1538405898.043 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405898.047 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405898.050 * * [misc]simplify:  iters left: 3 (14 enodes)
1538405898.054 * * [misc]simplify:  iters left: 2 (17 enodes)
1538405898.061 * * [misc]simplify:  iters left: 1 (33 enodes)
1538405898.085 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1538405898.085 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1538405898.085 * * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538405898.085 * * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1538405898.085 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405898.086 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405898.087 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405898.089 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405898.089 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1538405898.089 * * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1538405898.089 * * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538405898.090 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538405898.090 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405898.090 * * * * [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))))))))>
1538405898.090 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405898.090 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405898.090 * * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538405898.090 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405898.090 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405898.090 * * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1538405898.091 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538405898.091 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1538405898.091 * * * * [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)))))>
1538405898.091 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405898.091 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1538405898.091 * * * * [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)))))>
1538405898.091 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405898.091 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1538405898.091 * * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1538405898.092 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1538405898.092 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405898.097 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405898.107 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405898.122 * * [misc]simplify:  iters left: 3 (51 enodes)
1538405898.138 * * [misc]simplify:  iters left: 2 (61 enodes)
1538405898.161 * * [misc]simplify:  iters left: 1 (77 enodes)
1538405898.188 * [exit]simplify:  Simplified to (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))
1538405898.188 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))))
1538405898.188 * * * * [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)))))))))>
1538405898.188 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405898.188 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1538405898.188 * * * * [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)))))))))>
1538405898.189 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405898.189 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1538405898.189 * * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1538405898.189 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405898.190 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405898.194 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405898.203 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405898.215 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405898.225 * * [misc]simplify:  iters left: 2 (74 enodes)
1538405898.238 * * [misc]simplify:  iters left: 1 (88 enodes)
1538405898.254 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538405898.254 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1538405898.254 * * * * [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))))))))>
1538405898.255 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405898.255 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1538405898.255 * * * * [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))))))))>
1538405898.255 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405898.255 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1538405898.255 * * * [misc]progress:  adding candidates to table
1538405899.510 * * [misc]progress:  iteration 2 / 4
1538405899.510 * * * [misc]progress:  picking best candidate
1538405899.626 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1538405899.626 * * * [misc]progress:  localizing error
1538405899.646 * * * [misc]progress:  generating rewritten candidates
1538405899.646 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538405899.703 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1538405899.732 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538405899.965 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1538405899.970 * * * [misc]progress:  generating series expansions
1538405899.970 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538405899.970 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1538405899.970 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538405899.971 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538405899.971 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405899.971 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405899.971 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.971 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.971 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.971 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405899.971 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.971 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405899.971 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405899.972 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405899.972 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405899.972 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405899.972 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.972 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.972 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.972 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.973 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405899.973 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538405899.973 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405899.973 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405899.973 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.973 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.973 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.973 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405899.973 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.973 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405899.973 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405899.973 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405899.974 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405899.974 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405899.974 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.974 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.974 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.974 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.974 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405899.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405899.975 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405899.975 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.975 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.975 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1538405899.976 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405899.977 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405899.978 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405899.978 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.979 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1538405899.979 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.979 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405899.979 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1538405899.980 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1538405899.980 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538405899.980 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405899.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405899.980 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405899.980 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.980 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.980 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.980 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405899.980 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405899.980 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.980 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405899.980 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.981 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405899.981 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405899.981 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405899.981 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.981 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.981 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.981 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405899.981 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.982 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405899.982 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538405899.982 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405899.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405899.982 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405899.982 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.982 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.982 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.982 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405899.982 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405899.982 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.982 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405899.983 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.983 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405899.983 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405899.983 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405899.983 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.983 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.983 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.983 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405899.983 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.984 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405899.984 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405899.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405899.984 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.985 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.985 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405899.985 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.985 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405899.985 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405899.987 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405899.987 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405899.988 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405899.988 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.988 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405899.989 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.989 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405899.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405899.991 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405899.991 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405899.992 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405899.992 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.993 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405899.993 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405899.994 * [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)))))
1538405899.994 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538405899.994 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538405899.994 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405899.994 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405899.994 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405899.994 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405899.994 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.994 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405899.994 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.994 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.994 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405899.995 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405899.995 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405899.995 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.996 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405899.996 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405899.996 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405899.996 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405899.996 * [misc]backup-simplify:  Simplify -1 into -1
1538405899.996 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.996 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.996 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.996 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405899.996 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.996 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405899.996 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405899.996 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405899.997 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405899.997 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405899.997 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.997 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405899.997 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.997 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.997 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405899.997 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405899.997 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405899.997 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.998 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405899.998 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405899.998 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405899.998 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405899.998 * [misc]backup-simplify:  Simplify -1 into -1
1538405899.998 * [misc]taylor:  Taking taylor expansion of x in x
1538405899.998 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.998 * [misc]backup-simplify:  Simplify 1 into 1
1538405899.998 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405899.998 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405899.999 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405899.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405899.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405899.999 * [misc]backup-simplify:  Simplify 0 into 0
1538405899.999 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.000 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.000 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.000 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.000 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.001 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.002 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405900.003 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.003 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.003 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.003 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.004 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.005 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.005 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.006 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.006 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.007 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.007 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.008 * [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)))))
1538405900.008 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1538405900.008 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1538405900.008 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1538405900.008 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405900.008 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405900.008 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.008 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.008 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.009 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.009 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.009 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.009 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.009 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.009 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.009 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.009 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405900.009 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.009 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405900.010 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.010 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.010 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405900.010 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405900.010 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.010 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.010 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.010 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.010 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.010 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.010 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.010 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.010 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.011 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.011 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405900.011 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.011 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405900.011 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.012 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.012 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.012 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.013 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405900.014 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.014 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.014 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405900.016 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.016 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.016 * [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)))))))
1538405900.016 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1538405900.017 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1538405900.017 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405900.017 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405900.017 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.017 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.017 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.017 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.017 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.017 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.017 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.017 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.017 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.017 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.017 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.018 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.018 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.018 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.019 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405900.019 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405900.019 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405900.019 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405900.019 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.019 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.019 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.019 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.019 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.019 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.019 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.019 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.019 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.020 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.020 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.020 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.020 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.020 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.021 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.021 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405900.021 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405900.021 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.021 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405900.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.022 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538405900.023 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405900.024 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405900.024 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538405900.024 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1538405900.024 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538405900.024 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538405900.024 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405900.024 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405900.024 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405900.024 * [misc]backup-simplify:  Simplify -1 into -1
1538405900.024 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.024 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.024 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.024 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405900.025 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.025 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.025 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405900.025 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.025 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.025 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.025 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.025 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.025 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.025 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.026 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.026 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.026 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.026 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.026 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.026 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538405900.027 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405900.027 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405900.027 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405900.027 * [misc]backup-simplify:  Simplify -1 into -1
1538405900.027 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.027 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.027 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.027 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405900.027 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.027 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.027 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405900.028 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.028 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.028 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.028 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.028 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.028 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.028 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.028 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.028 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.028 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.029 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.029 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405900.029 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.029 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1538405900.029 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.031 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.031 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405900.033 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.034 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1538405900.034 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.036 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.037 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.039 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1538405900.039 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.041 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.041 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.043 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.044 * [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)
1538405900.044 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.045 * [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)))))
1538405900.045 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538405900.046 * [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)))))
1538405900.046 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1538405900.046 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1538405900.046 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538405900.046 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405900.046 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.046 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.046 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.046 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.046 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.046 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.047 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.047 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.047 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.047 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405900.047 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405900.047 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.047 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.047 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.047 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.048 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.048 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405900.048 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405900.048 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405900.048 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.048 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.048 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.048 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.048 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.048 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.048 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.048 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.048 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.048 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.049 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405900.049 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.049 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405900.049 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.049 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.050 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.050 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1538405900.050 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538405900.050 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405900.050 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.050 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.050 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.050 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.050 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.050 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.050 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.050 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.051 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.051 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405900.051 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405900.051 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.051 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.051 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.051 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.051 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.052 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405900.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405900.052 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405900.052 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.052 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.052 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.052 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.052 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.052 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.052 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.052 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.052 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.052 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.052 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405900.052 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.053 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405900.053 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.053 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.053 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.054 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.054 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.054 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538405900.054 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.054 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.054 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1538405900.055 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538405900.055 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.056 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405900.056 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405900.057 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.059 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405900.060 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.060 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.060 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1538405900.061 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405900.061 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.062 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405900.062 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405900.064 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.064 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538405900.065 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.065 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.066 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1538405900.068 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405900.068 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.069 * [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)))))
1538405900.069 * [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))))
1538405900.069 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1538405900.069 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1538405900.069 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405900.069 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405900.069 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.069 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.069 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.069 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.069 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.069 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.069 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.070 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.070 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.070 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.070 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.071 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.071 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.071 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405900.071 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405900.071 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538405900.071 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405900.071 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.071 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.071 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.071 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.072 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.072 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.072 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.072 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.072 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.073 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.073 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405900.073 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.073 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.073 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.073 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.073 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.074 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.074 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1538405900.074 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405900.074 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405900.074 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.074 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.074 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.074 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.074 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.074 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.074 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.074 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.074 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.074 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.074 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.075 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.075 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405900.076 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405900.076 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538405900.076 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405900.076 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.076 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.076 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.076 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.076 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.076 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.076 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.076 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.076 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.077 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.077 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405900.077 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.077 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.077 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.077 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.077 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.078 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.078 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.078 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538405900.078 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.079 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.079 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.080 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1538405900.080 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.080 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.080 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.081 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.082 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.083 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.083 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.083 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.084 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.084 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405900.085 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538405900.086 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1538405900.087 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.088 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.090 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.090 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.090 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.091 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.091 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1538405900.092 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1538405900.093 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1538405900.094 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.095 * [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)))))))
1538405900.095 * [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)))))
1538405900.095 * [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
1538405900.095 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405900.095 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405900.095 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405900.095 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405900.095 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.095 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.096 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.096 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.096 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.096 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.096 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.096 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.096 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.096 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.097 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.097 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405900.097 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405900.097 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405900.097 * [misc]backup-simplify:  Simplify -1 into -1
1538405900.097 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.097 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.097 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.097 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405900.097 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.098 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.098 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405900.098 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405900.098 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405900.098 * [misc]backup-simplify:  Simplify -1 into -1
1538405900.098 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.098 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.098 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.098 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405900.098 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.099 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.099 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.100 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.100 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1538405900.100 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405900.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405900.100 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.100 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.100 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.100 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.100 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.100 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.100 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.100 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.100 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.101 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.101 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405900.101 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.101 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.101 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405900.102 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405900.102 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405900.102 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405900.102 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.102 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.102 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.102 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.102 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.102 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.102 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.102 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.102 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.102 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.103 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.103 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405900.103 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405900.103 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405900.103 * [misc]backup-simplify:  Simplify -1 into -1
1538405900.103 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.103 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.103 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.103 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405900.103 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.104 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.104 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405900.104 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405900.104 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405900.104 * [misc]backup-simplify:  Simplify -1 into -1
1538405900.104 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.104 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.104 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.104 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405900.104 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.105 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.105 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.106 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.106 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1538405900.106 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405900.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405900.106 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.106 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.106 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.106 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.106 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.106 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.106 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.107 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.107 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.107 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405900.107 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.107 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.108 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538405900.108 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.108 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.108 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.109 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.109 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405900.109 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.110 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.110 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.110 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405900.111 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.111 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405900.114 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538405900.114 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.114 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.114 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538405900.115 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.115 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.116 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.116 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.117 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.117 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.117 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.118 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.118 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.119 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405900.120 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405900.120 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.120 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.121 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.121 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538405900.122 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.122 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.123 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.123 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.124 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.124 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.124 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538405900.125 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.126 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.127 * [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)
1538405900.128 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405900.129 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405900.130 * [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)))))))
1538405900.130 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1538405900.130 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1538405900.130 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538405900.130 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405900.130 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.130 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.131 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.131 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.131 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.131 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.131 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.131 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.131 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405900.131 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405900.131 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405900.131 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.131 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.131 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.132 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.132 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405900.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.132 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405900.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.132 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405900.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.134 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405900.134 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405900.134 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405900.134 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1538405900.134 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538405900.134 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405900.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.134 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.134 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.134 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.134 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.135 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.135 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.136 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405900.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405900.136 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.136 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.136 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.136 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.136 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.136 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.136 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.136 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.137 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405900.137 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.137 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.137 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405900.138 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.138 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.140 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.140 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.141 * [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)))))
1538405900.141 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1538405900.141 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538405900.141 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405900.141 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.141 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.141 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.141 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.141 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.141 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.141 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.141 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.142 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.142 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.142 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.142 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405900.142 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405900.142 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405900.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.142 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405900.142 * [misc]taylor:  Taking taylor expansion of x in x
1538405900.142 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405900.143 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405900.143 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405900.143 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405900.143 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405900.144 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405900.144 * [misc]backup-simplify:  Simplify 0 into 0
1538405900.144 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405900.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405900.146 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405900.146 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405900.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405900.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405900.148 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405900.148 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405900.148 * [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)))))
1538405900.148 * * * [misc]progress:  simplifying candidates
1538405900.148 * * * * [misc]progress:  [ 1 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.149 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1538405900.150 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405900.153 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405900.157 * * [misc]simplify:  iters left: 4 (15 enodes)
1538405900.162 * * [misc]simplify:  iters left: 3 (18 enodes)
1538405900.167 * * [misc]simplify:  iters left: 2 (20 enodes)
1538405900.173 * * [misc]simplify:  iters left: 1 (24 enodes)
1538405900.184 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1538405900.184 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1538405900.184 * * * * [misc]progress:  [ 2 / 97 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.184 * * * * [misc]progress:  [ 3 / 97 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.184 * * * * [misc]progress:  [ 4 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.184 * * * * [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)))))>
1538405900.184 * * * * [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)))))>
1538405900.185 * * * * [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)))))>
1538405900.185 * * * * [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)))))>
1538405900.185 * * * * [misc]progress:  [ 9 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.185 * * * * [misc]progress:  [ 10 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.185 * * * * [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)))))>
1538405900.185 * * * * [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)))))>
1538405900.185 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405900.186 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405900.189 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405900.193 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538405900.193 * [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)))))
1538405900.193 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405900.194 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405900.197 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405900.200 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405900.202 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538405900.202 * [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)))))
1538405900.202 * * * * [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)))))>
1538405900.203 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405900.203 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405900.205 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405900.207 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538405900.207 * [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)))))
1538405900.207 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405900.207 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405900.209 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405900.211 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405900.213 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538405900.213 * [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)))))
1538405900.213 * * * * [misc]progress:  [ 14 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.213 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538405900.214 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405900.215 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405900.217 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405900.219 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538405900.219 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538405900.219 * * * * [misc]progress:  [ 15 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405900.219 * * * * [misc]progress:  [ 16 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1538405900.219 * [enter]simplify:  Simplifying (* x (+ x 1))
1538405900.219 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405900.221 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405900.225 * * [misc]simplify:  iters left: 2 (14 enodes)
1538405900.228 * * [misc]simplify:  iters left: 1 (26 enodes)
1538405900.240 * [exit]simplify:  Simplified to (+ x (* x x))
1538405900.240 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (+ x (* x x)) 1/2)))
1538405900.240 * * * * [misc]progress:  [ 17 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1538405900.240 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538405900.241 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405900.244 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405900.247 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538405900.247 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1538405900.247 * * * * [misc]progress:  [ 18 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1538405900.247 * * * * [misc]progress:  [ 19 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1538405900.247 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1538405900.248 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405900.250 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405900.252 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1538405900.252 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1538405900.252 * * * * [misc]progress:  [ 20 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1538405900.252 * * * * [misc]progress:  [ 21 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1538405900.252 * * * * [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)))))))>
1538405900.252 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1538405900.253 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405900.255 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405900.261 * * [misc]simplify:  iters left: 4 (60 enodes)
1538405900.282 * * [misc]simplify:  iters left: 3 (150 enodes)
1538405900.396 * * [misc]simplify:  iters left: 2 (370 enodes)
1538405900.676 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1538405900.676 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x))))
1538405900.676 * * * * [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)))))))>
1538405900.677 * * * * [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)))))))>
1538405900.677 * * * * [misc]progress:  [ 25 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1538405900.677 * [enter]simplify:  Simplifying (* x (+ x 1))
1538405900.677 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405900.680 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405900.685 * * [misc]simplify:  iters left: 2 (14 enodes)
1538405900.690 * * [misc]simplify:  iters left: 1 (26 enodes)
1538405900.698 * [exit]simplify:  Simplified to (+ x (* x x))
1538405900.698 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x (* x x)))))
1538405900.698 * * * * [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)))))))>
1538405900.698 * * * * [misc]progress:  [ 27 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1538405900.698 * * * * [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))))))>
1538405900.699 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538405900.699 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405900.700 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405900.701 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538405900.701 * [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))))))
1538405900.701 * * * * [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))))))>
1538405900.701 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538405900.701 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405900.703 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405900.704 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538405900.704 * [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))))))
1538405900.704 * * * * [misc]progress:  [ 30 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538405900.704 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405900.704 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405900.705 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405900.706 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405900.706 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538405900.706 * * * * [misc]progress:  [ 31 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1538405900.706 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405900.707 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405900.707 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405900.708 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405900.708 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1538405900.708 * * * * [misc]progress:  [ 32 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538405900.708 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405900.709 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405900.710 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405900.711 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405900.711 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538405900.711 * * * * [misc]progress:  [ 33 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1538405900.711 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405900.711 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405900.712 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405900.715 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405900.715 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1538405900.715 * * * * [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))))))>
1538405900.715 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405900.715 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405900.716 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405900.716 * [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))))))
1538405900.716 * * * * [misc]progress:  [ 35 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1538405900.716 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538405900.717 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405900.717 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538405900.717 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1538405900.717 * * * * [misc]progress:  [ 36 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1538405900.717 * * * * [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)))))))>
1538405900.717 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538405900.718 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405900.720 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405900.722 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405900.726 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405900.734 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405900.746 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405900.766 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1538405900.766 * [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))))))
1538405900.766 * * * * [misc]progress:  [ 38 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1538405900.766 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538405900.767 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405900.769 * * [misc]simplify:  iters left: 2 (9 enodes)
1538405900.771 * * [misc]simplify:  iters left: 1 (10 enodes)
1538405900.773 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538405900.773 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1538405900.773 * * * * [misc]progress:  [ 39 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1538405900.773 * * * * [misc]progress:  [ 40 / 97 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1538405900.774 * * * * [misc]progress:  [ 41 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1538405900.774 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1538405900.775 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405900.780 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405900.786 * * [misc]simplify:  iters left: 4 (30 enodes)
1538405900.796 * * [misc]simplify:  iters left: 3 (41 enodes)
1538405900.810 * * [misc]simplify:  iters left: 2 (52 enodes)
1538405900.825 * * [misc]simplify:  iters left: 1 (67 enodes)
1538405900.857 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1538405900.857 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1538405900.857 * * * * [misc]progress:  [ 42 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1538405900.857 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1538405900.858 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405900.860 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405900.864 * * [misc]simplify:  iters left: 4 (29 enodes)
1538405900.868 * * [misc]simplify:  iters left: 3 (37 enodes)
1538405900.874 * * [misc]simplify:  iters left: 2 (47 enodes)
1538405900.881 * * [misc]simplify:  iters left: 1 (59 enodes)
1538405900.909 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1538405900.909 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1538405900.909 * * * * [misc]progress:  [ 43 / 97 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538405900.909 * * * * [misc]progress:  [ 44 / 97 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538405900.909 * * * * [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)))))))>
1538405900.910 * [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)))))
1538405900.911 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405900.920 * * [misc]simplify:  iters left: 5 (34 enodes)
1538405900.952 * * [misc]simplify:  iters left: 4 (152 enodes)
1538405901.124 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))
1538405901.124 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))))
1538405901.124 * * * * [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)))))))>
1538405901.125 * [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)))))
1538405901.126 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405901.130 * * [misc]simplify:  iters left: 5 (33 enodes)
1538405901.149 * * [misc]simplify:  iters left: 4 (124 enodes)
1538405901.273 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1538405901.273 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1538405901.273 * * * * [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)))))))>
1538405901.273 * * * * [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)))))))>
1538405901.273 * * * * [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)))))))>
1538405901.273 * * * * [misc]progress:  [ 50 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1538405901.273 * * * * [misc]progress:  [ 51 / 97 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1538405901.273 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1538405901.274 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405901.276 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.278 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1538405901.278 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1538405901.278 * * * * [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)))))>
1538405901.278 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1538405901.279 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405901.281 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405901.283 * * [misc]simplify:  iters left: 4 (19 enodes)
1538405901.286 * * [misc]simplify:  iters left: 3 (20 enodes)
1538405901.289 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1538405901.289 * [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)))))
1538405901.290 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1538405901.290 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.292 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.294 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405901.296 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1538405901.296 * [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)))))
1538405901.296 * * * * [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)))))>
1538405901.296 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1538405901.297 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.298 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.301 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405901.306 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1538405901.306 * [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)))))
1538405901.306 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1538405901.307 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.310 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.314 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405901.319 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1538405901.319 * [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)))))
1538405901.319 * * * * [misc]progress:  [ 54 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1538405901.319 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1538405901.320 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405901.321 * * [misc]simplify:  iters left: 2 (6 enodes)
1538405901.323 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1538405901.323 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1538405901.323 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1538405901.323 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405901.325 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405901.327 * * [misc]simplify:  iters left: 4 (18 enodes)
1538405901.330 * * [misc]simplify:  iters left: 3 (20 enodes)
1538405901.333 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1538405901.333 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1538405901.333 * * * * [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)))))>
1538405901.333 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1538405901.334 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405901.336 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.338 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538405901.338 * [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)))))
1538405901.338 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1538405901.340 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405901.342 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405901.344 * * [misc]simplify:  iters left: 4 (20 enodes)
1538405901.347 * * [misc]simplify:  iters left: 3 (22 enodes)
1538405901.351 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1538405901.351 * [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)))))
1538405901.351 * * * * [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)))))>
1538405901.352 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1538405901.353 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405901.356 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.360 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538405901.360 * [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)))))
1538405901.360 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1538405901.360 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405901.362 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405901.365 * * [misc]simplify:  iters left: 4 (20 enodes)
1538405901.368 * * [misc]simplify:  iters left: 3 (22 enodes)
1538405901.372 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1538405901.372 * [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)))))
1538405901.372 * * * * [misc]progress:  [ 57 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1538405901.372 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1538405901.372 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405901.373 * * [misc]simplify:  iters left: 2 (6 enodes)
1538405901.374 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1538405901.374 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1538405901.374 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1538405901.375 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405901.376 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405901.379 * * [misc]simplify:  iters left: 4 (18 enodes)
1538405901.381 * * [misc]simplify:  iters left: 3 (20 enodes)
1538405901.384 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1538405901.384 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1538405901.384 * * * * [misc]progress:  [ 58 / 97 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1538405901.384 * * * * [misc]progress:  [ 59 / 97 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1538405901.384 * * * * [misc]progress:  [ 60 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538405901.384 * * * * [misc]progress:  [ 61 / 97 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1538405901.384 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405901.385 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405901.385 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405901.386 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405901.386 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1538405901.386 * * * * [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))))))>
1538405901.387 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1538405901.387 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.390 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.394 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405901.399 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1538405901.399 * [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))))))
1538405901.399 * * * * [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))))))>
1538405901.399 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1538405901.400 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405901.403 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405901.406 * * [misc]simplify:  iters left: 4 (13 enodes)
1538405901.410 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1538405901.410 * [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))))))
1538405901.410 * * * * [misc]progress:  [ 64 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538405901.410 * * * * [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))))))>
1538405901.411 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405901.411 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.414 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405901.418 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538405901.418 * [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))))))
1538405901.419 * * * * [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))))))>
1538405901.419 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538405901.420 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.423 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405901.426 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538405901.426 * [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))))))
1538405901.426 * * * * [misc]progress:  [ 67 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538405901.426 * * * * [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))))))>
1538405901.427 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538405901.429 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.431 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405901.433 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405901.437 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405901.442 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405901.448 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405901.458 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1538405901.458 * [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)))))
1538405901.458 * * * * [misc]progress:  [ 69 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1538405901.459 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538405901.459 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405901.460 * * [misc]simplify:  iters left: 2 (9 enodes)
1538405901.461 * * [misc]simplify:  iters left: 1 (10 enodes)
1538405901.462 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538405901.462 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1538405901.462 * * * * [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)))))))>
1538405901.462 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1538405901.463 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405901.465 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405901.469 * * [misc]simplify:  iters left: 4 (30 enodes)
1538405901.474 * * [misc]simplify:  iters left: 3 (41 enodes)
1538405901.481 * [exit]simplify:  Simplified to (- (* (+ 1 x) (sqrt (+ 1 x))) (* x (sqrt x)))
1538405901.481 * [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)))))))
1538405901.481 * * * * [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)))))>
1538405901.481 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1538405901.482 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.484 * * [misc]simplify:  iters left: 5 (13 enodes)
1538405901.489 * * [misc]simplify:  iters left: 4 (23 enodes)
1538405901.498 * * [misc]simplify:  iters left: 3 (27 enodes)
1538405901.502 * [exit]simplify:  Simplified to 1
1538405901.502 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405901.502 * * * * [misc]progress:  [ 72 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1538405901.502 * * * * [misc]progress:  [ 73 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1538405901.502 * * * * [misc]progress:  [ 74 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1538405901.502 * * * * [misc]progress:  [ 75 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1538405901.502 * * * * [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)))))))>
1538405901.502 * * * * [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)))))))>
1538405901.502 * * * * [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)))))))>
1538405901.502 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538405901.503 * * [misc]simplify:  iters left: 6 (6 enodes)
1538405901.506 * * [misc]simplify:  iters left: 5 (10 enodes)
1538405901.509 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1538405901.509 * [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)))))))
1538405901.509 * * * * [misc]progress:  [ 79 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538405901.509 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405901.512 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405901.515 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405901.517 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405901.517 * [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)))))))
1538405901.517 * * * * [misc]progress:  [ 80 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1538405901.517 * [enter]simplify:  Simplifying (sqrt 1)
1538405901.518 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405901.520 * [exit]simplify:  Simplified to 1
1538405901.520 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1538405901.520 * * * * [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))))))))>
1538405901.520 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1538405901.521 * * [misc]simplify:  iters left: 4 (7 enodes)
1538405901.525 * * [misc]simplify:  iters left: 3 (15 enodes)
1538405901.529 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538405901.529 * [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))))))))
1538405901.529 * * * * [misc]progress:  [ 82 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1538405901.529 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1538405901.530 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405901.533 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405901.536 * * [misc]simplify:  iters left: 3 (14 enodes)
1538405901.540 * * [misc]simplify:  iters left: 2 (17 enodes)
1538405901.546 * * [misc]simplify:  iters left: 1 (33 enodes)
1538405901.570 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1538405901.570 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1538405901.570 * * * * [misc]progress:  [ 83 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538405901.570 * * * * [misc]progress:  [ 84 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1538405901.570 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405901.571 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405901.572 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405901.574 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405901.574 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1538405901.574 * * * * [misc]progress:  [ 85 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1538405901.574 * * * * [misc]progress:  [ 86 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538405901.575 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405901.575 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1538405901.575 * * * * [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)))))>
1538405901.575 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405901.575 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1538405901.575 * * * * [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)))))>
1538405901.575 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405901.575 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1538405901.575 * * * * [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)))))))))>
1538405901.576 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538405901.576 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1538405901.576 * * * * [misc]progress:  [ 90 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1538405901.576 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538405901.577 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405901.582 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405901.592 * * [misc]simplify:  iters left: 4 (37 enodes)
1538405901.608 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405901.625 * * [misc]simplify:  iters left: 2 (68 enodes)
1538405901.638 * * [misc]simplify:  iters left: 1 (84 enodes)
1538405901.653 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1538405901.653 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1538405901.653 * * * * [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)))))))>
1538405901.654 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405901.654 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1538405901.654 * * * * [misc]progress:  [ 92 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538405901.654 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538405901.654 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405901.654 * * * * [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))))))))>
1538405901.654 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405901.654 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405901.654 * * * * [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))))))))>
1538405901.654 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405901.654 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405901.654 * * * * [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))))))>
1538405901.654 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538405901.655 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405901.657 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405901.664 * * [misc]simplify:  iters left: 4 (39 enodes)
1538405901.677 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405901.687 * * [misc]simplify:  iters left: 2 (74 enodes)
1538405901.703 * * [misc]simplify:  iters left: 1 (88 enodes)
1538405901.735 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538405901.735 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1538405901.735 * * * * [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))))))))>
1538405901.735 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405901.735 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1538405901.735 * * * * [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))))))))>
1538405901.736 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405901.736 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1538405901.736 * * * [misc]progress:  adding candidates to table
1538405903.279 * * [misc]progress:  iteration 3 / 4
1538405903.279 * * * [misc]progress:  picking best candidate
1538405903.309 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405903.309 * * * [misc]progress:  localizing error
1538405903.320 * * * [misc]progress:  generating rewritten candidates
1538405903.320 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1538405903.546 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1538405903.584 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1538405903.773 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1538405903.822 * * * [misc]progress:  generating series expansions
1538405903.822 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1538405903.822 * [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))))
1538405903.823 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1538405903.823 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538405903.823 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405903.823 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405903.823 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405903.823 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.823 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.823 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.823 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.823 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.823 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.823 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.823 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.823 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.823 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.824 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.824 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.824 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405903.824 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.824 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.825 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.825 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405903.825 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405903.825 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405903.825 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.825 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.825 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.825 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.825 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.825 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.825 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.825 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.826 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.826 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.826 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405903.826 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.826 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.826 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.826 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.826 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.827 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.827 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538405903.827 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405903.827 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405903.827 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405903.827 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.827 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.827 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.827 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.827 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.827 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.827 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.827 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.827 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.827 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.827 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.828 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.828 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405903.828 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.828 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.829 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.829 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405903.829 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405903.829 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405903.829 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.829 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.829 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.829 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.829 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.829 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.829 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.829 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.829 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.829 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.829 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405903.829 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.829 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.829 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.830 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.830 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.830 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.831 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.831 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.831 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405903.832 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538405903.832 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1538405903.832 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.834 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405903.835 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.835 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405903.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538405903.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.837 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405903.837 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405903.838 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.839 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1538405903.839 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.840 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538405903.841 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.841 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1538405903.843 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538405903.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.844 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405903.844 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405903.844 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.845 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1538405903.846 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.846 * [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)))))
1538405903.846 * [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)))))
1538405903.846 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1538405903.846 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538405903.846 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405903.846 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405903.846 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.846 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.846 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.846 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.846 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.846 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.846 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.846 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.847 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.847 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.847 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.847 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.847 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.847 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.847 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.847 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405903.847 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405903.847 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405903.848 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405903.848 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405903.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.848 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.848 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.848 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.848 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.848 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.848 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405903.848 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.848 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.848 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.848 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.848 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.848 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.848 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.849 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.849 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.849 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.849 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405903.849 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538405903.849 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405903.849 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405903.849 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.849 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.849 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.849 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.849 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.849 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.849 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.849 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.850 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.850 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.850 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.850 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.850 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.850 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.850 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.850 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405903.850 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405903.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405903.850 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405903.851 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405903.851 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.851 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.851 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.851 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.851 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.851 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.851 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405903.851 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.851 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.851 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.851 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.851 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.851 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.851 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.851 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.852 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.852 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.852 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.852 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405903.852 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1538405903.852 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405903.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.853 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.854 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.854 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.854 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.855 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405903.855 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1538405903.856 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.856 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.857 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.857 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.858 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.859 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405903.859 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.859 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405903.860 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538405903.861 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1538405903.861 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.866 * [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)))))))
1538405903.866 * [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)))))
1538405903.866 * [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
1538405903.866 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405903.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538405903.866 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405903.866 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405903.866 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405903.866 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405903.866 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.866 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.866 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.866 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.866 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.867 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.867 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405903.867 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405903.867 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.868 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.868 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405903.868 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405903.868 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405903.868 * [misc]backup-simplify:  Simplify -1 into -1
1538405903.868 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.868 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.868 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.868 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405903.868 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.869 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.869 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405903.869 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405903.869 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405903.869 * [misc]backup-simplify:  Simplify -1 into -1
1538405903.869 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.869 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.869 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.869 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405903.869 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.870 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.870 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405903.870 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.870 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538405903.871 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405903.872 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.872 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.872 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.874 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.874 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405903.875 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.875 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.876 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405903.876 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405903.876 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405903.876 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405903.876 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405903.876 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.876 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.876 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.876 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.877 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.877 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.877 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.877 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405903.877 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405903.877 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405903.877 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.878 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.878 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405903.878 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538405903.878 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405903.878 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405903.878 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405903.878 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405903.878 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.878 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.878 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.878 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.878 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.878 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.878 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405903.878 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405903.879 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.879 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.879 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405903.879 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405903.879 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405903.879 * [misc]backup-simplify:  Simplify -1 into -1
1538405903.879 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.879 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.879 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.879 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405903.880 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.880 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.880 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405903.880 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405903.880 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405903.880 * [misc]backup-simplify:  Simplify -1 into -1
1538405903.880 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.880 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.880 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.880 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405903.881 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.881 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.881 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405903.881 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.882 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538405903.882 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405903.883 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.883 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.883 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.884 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.885 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405903.886 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.886 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.887 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405903.887 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405903.887 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405903.887 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405903.887 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405903.887 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.887 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.887 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.887 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.888 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.888 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.888 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405903.888 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405903.888 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405903.888 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.889 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.889 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538405903.889 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.889 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.890 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.891 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.892 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.892 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.894 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.894 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.895 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405903.897 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405903.897 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538405903.897 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.897 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.898 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.898 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.898 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538405903.899 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.899 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.901 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.903 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.903 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.905 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.905 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.907 * [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)
1538405903.909 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405903.910 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405903.911 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.911 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.912 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538405903.913 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.913 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.915 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.915 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.917 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.918 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.919 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.920 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.923 * [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)
1538405903.926 * [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)
1538405903.928 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405903.928 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.929 * [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)))))))
1538405903.929 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1538405903.929 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1538405903.929 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1538405903.929 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405903.929 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405903.930 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.930 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.930 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.930 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.930 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.930 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.930 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.930 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.930 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.930 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.930 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.930 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.930 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405903.931 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.931 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.931 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405903.931 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405903.931 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.931 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.931 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.931 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.931 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.931 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.931 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.931 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.931 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.931 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.932 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.932 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.932 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405903.932 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.933 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.933 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.933 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405903.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.933 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405903.934 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.934 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405903.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.935 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405903.936 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.936 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405903.936 * [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)))))))
1538405903.936 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1538405903.936 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1538405903.936 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405903.936 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405903.936 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.936 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.936 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.936 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.936 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.937 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.937 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.937 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.937 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.937 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.937 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.937 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.937 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.938 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.938 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405903.938 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.938 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405903.938 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405903.938 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.938 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.938 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.938 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.938 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.938 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.938 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.939 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.939 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.939 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.939 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.939 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.939 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.940 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405903.940 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.940 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.940 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405903.940 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.941 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538405903.942 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405903.942 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405903.942 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538405903.942 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1538405903.943 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538405903.943 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538405903.943 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405903.943 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405903.943 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405903.943 * [misc]backup-simplify:  Simplify -1 into -1
1538405903.943 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.943 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.943 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.943 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405903.943 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.943 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.944 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405903.944 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405903.944 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.944 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.944 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.944 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.944 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.944 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.944 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405903.944 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405903.944 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.945 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.945 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538405903.945 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405903.945 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405903.945 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405903.945 * [misc]backup-simplify:  Simplify -1 into -1
1538405903.945 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.945 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.945 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.945 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405903.945 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.946 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.946 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405903.946 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405903.946 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.946 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.946 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.946 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.946 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.946 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.946 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405903.946 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405903.947 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.947 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405903.947 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405903.947 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.947 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1538405903.948 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.948 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.949 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.949 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405903.950 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.951 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1538405903.951 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.952 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.953 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.953 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.955 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.956 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1538405903.956 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405903.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.958 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.959 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.960 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.962 * [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)
1538405903.962 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.963 * [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)))))
1538405903.963 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1538405903.963 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405903.963 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538405903.963 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405903.963 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405903.963 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405903.963 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.963 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.963 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.963 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.963 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.963 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.963 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.963 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.963 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.964 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.964 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.964 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.964 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405903.964 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.965 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.965 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405903.965 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405903.965 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.965 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.965 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.965 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.965 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.965 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.965 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.965 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.965 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.966 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.966 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405903.966 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.966 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.966 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.966 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.966 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.966 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405903.966 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405903.966 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405903.966 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.966 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.966 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.966 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.966 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.967 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.967 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.967 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.967 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.967 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.967 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.967 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.967 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405903.967 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.968 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.968 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405903.968 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405903.968 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405903.968 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.968 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.968 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.968 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.968 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.968 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.968 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.968 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.969 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.969 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405903.969 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.969 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.969 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.969 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.970 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.970 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.970 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405903.970 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.970 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405903.971 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1538405903.971 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.971 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.972 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405903.973 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.973 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405903.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.974 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405903.975 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.976 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1538405903.976 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.976 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538405903.978 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.978 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1538405903.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.978 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405903.979 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.981 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1538405903.981 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.982 * [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)))))))
1538405903.982 * [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))))
1538405903.982 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538405903.982 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405903.982 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405903.982 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405903.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.982 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.982 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.982 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.982 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.982 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.982 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.982 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.982 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.983 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.983 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.983 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.983 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.983 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.983 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.983 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.984 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405903.984 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.984 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405903.984 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405903.984 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.984 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.984 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.984 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.984 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.984 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.985 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.985 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405903.985 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.985 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.985 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.985 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.985 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.985 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.985 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.985 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.985 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.985 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.986 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.986 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405903.986 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405903.986 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405903.986 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.986 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.986 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.986 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.986 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.986 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.986 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.986 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.986 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.986 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.986 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.986 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.987 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.987 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405903.987 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.987 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.987 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405903.988 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405903.988 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405903.988 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405903.988 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.988 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.988 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.988 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.988 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.988 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.988 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405903.989 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405903.989 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405903.989 * [misc]taylor:  Taking taylor expansion of x in x
1538405903.989 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.989 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405903.989 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405903.989 * [misc]backup-simplify:  Simplify 1 into 1
1538405903.989 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405903.989 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405903.990 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405903.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.990 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538405903.990 * [misc]backup-simplify:  Simplify 0 into 0
1538405903.990 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.991 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1538405903.991 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.991 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.992 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.993 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405903.993 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405903.994 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405903.994 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405903.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405903.995 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538405903.996 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405903.997 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1538405903.997 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405903.997 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.998 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405903.999 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405903.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.000 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.000 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.001 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.001 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538405904.003 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1538405904.003 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.004 * [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)))))
1538405904.004 * [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))))
1538405904.004 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538405904.004 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1538405904.004 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405904.004 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405904.004 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405904.004 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405904.004 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.004 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.004 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.004 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.004 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.004 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.004 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.005 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405904.005 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405904.005 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.005 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.005 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405904.005 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405904.005 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405904.005 * [misc]backup-simplify:  Simplify -1 into -1
1538405904.005 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.005 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.005 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.006 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405904.006 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.006 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.006 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405904.006 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405904.006 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405904.006 * [misc]backup-simplify:  Simplify -1 into -1
1538405904.006 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.006 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.006 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.007 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405904.007 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.007 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.007 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405904.007 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405904.007 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.007 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.007 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.007 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.007 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.007 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.008 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.008 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405904.008 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405904.008 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.008 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.008 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1538405904.008 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405904.008 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405904.009 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405904.009 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405904.009 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.009 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.009 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.009 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.009 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.009 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.009 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.009 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405904.009 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405904.009 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.012 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.012 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405904.012 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405904.012 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405904.012 * [misc]backup-simplify:  Simplify -1 into -1
1538405904.012 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.012 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.012 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.012 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405904.012 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.012 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.012 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405904.012 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405904.013 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405904.013 * [misc]backup-simplify:  Simplify -1 into -1
1538405904.013 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.013 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.013 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.013 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405904.013 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.013 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.013 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405904.013 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405904.013 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.013 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.014 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.014 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.014 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.014 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405904.014 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405904.014 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.015 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.015 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405904.015 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405904.015 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.015 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.016 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538405904.016 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1538405904.016 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405904.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.016 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.017 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.018 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405904.019 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405904.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.019 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.020 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.021 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405904.022 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.022 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.023 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405904.023 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1538405904.023 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.025 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.026 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.027 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.027 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.027 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.029 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.029 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.030 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.030 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.032 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405904.033 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405904.034 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.036 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.038 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.038 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.040 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.040 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.042 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.042 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.045 * [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)
1538405904.047 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1538405904.047 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.047 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.049 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.050 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.051 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.052 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.054 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.054 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.056 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.056 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.059 * [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)
1538405904.062 * [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)
1538405904.063 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.064 * [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)))))
1538405904.064 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1538405904.064 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1538405904.064 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538405904.064 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405904.064 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405904.064 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405904.064 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.064 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.064 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.064 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.064 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.065 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405904.065 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405904.065 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.065 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405904.065 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405904.065 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.065 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.065 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.065 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.066 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405904.066 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405904.066 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405904.066 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405904.066 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.066 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.066 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.066 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.066 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.066 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405904.066 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405904.067 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.067 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405904.067 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405904.067 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.067 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.067 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.067 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.068 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405904.068 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.068 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.068 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405904.068 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.069 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405904.071 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.071 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405904.071 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.071 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405904.072 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1538405904.072 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1538405904.072 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405904.072 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405904.072 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.072 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.072 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.072 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.072 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.073 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405904.073 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405904.073 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405904.073 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.073 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.073 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.073 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.073 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.073 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.074 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.074 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.074 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405904.074 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405904.074 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405904.074 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.074 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.074 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.074 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.075 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.075 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405904.075 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405904.075 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405904.075 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.075 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.075 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.075 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.076 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.076 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.076 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.076 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.077 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405904.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.077 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.077 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.077 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.078 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405904.079 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405904.079 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405904.080 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.080 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.080 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.080 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.081 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.082 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.082 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.082 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.083 * [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)))))
1538405904.083 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538405904.083 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538405904.083 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405904.083 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405904.083 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405904.083 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.083 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.083 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.083 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.083 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.083 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.083 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405904.083 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405904.083 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.084 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.084 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405904.084 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405904.084 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405904.084 * [misc]backup-simplify:  Simplify -1 into -1
1538405904.084 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.084 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.084 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.084 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405904.084 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.084 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.084 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405904.084 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405904.084 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405904.084 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405904.084 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.084 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405904.084 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.084 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.084 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.085 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405904.085 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405904.085 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405904.085 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.085 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.085 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405904.085 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405904.085 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405904.085 * [misc]backup-simplify:  Simplify -1 into -1
1538405904.085 * [misc]taylor:  Taking taylor expansion of x in x
1538405904.085 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.085 * [misc]backup-simplify:  Simplify 1 into 1
1538405904.085 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405904.085 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405904.086 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405904.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.086 * [misc]backup-simplify:  Simplify 0 into 0
1538405904.086 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.086 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.086 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405904.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.086 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405904.087 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.087 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405904.088 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405904.088 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.088 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.088 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405904.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405904.089 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.089 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405904.090 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405904.090 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405904.090 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405904.091 * [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)))))
1538405904.091 * * * [misc]progress:  simplifying candidates
1538405904.091 * * * * [misc]progress:  [ 1 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1538405904.091 * * * * [misc]progress:  [ 2 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1538405904.091 * [enter]simplify:  Simplifying (- 1)
1538405904.091 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405904.092 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405904.093 * [exit]simplify:  Simplified to -1
1538405904.093 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1538405904.093 * * * * [misc]progress:  [ 3 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1538405904.093 * [enter]simplify:  Simplifying (- 1)
1538405904.093 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405904.094 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405904.094 * [exit]simplify:  Simplified to -1
1538405904.094 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1538405904.094 * * * * [misc]progress:  [ 4 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1538405904.095 * [enter]simplify:  Simplifying (- 1)
1538405904.095 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405904.096 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405904.096 * [exit]simplify:  Simplified to -1
1538405904.096 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1538405904.096 * * * * [misc]progress:  [ 5 / 103 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1538405904.096 * * * * [misc]progress:  [ 6 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405904.096 * * * * [misc]progress:  [ 7 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405904.096 * * * * [misc]progress:  [ 8 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405904.096 * * * * [misc]progress:  [ 9 / 103 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405904.096 * * * * [misc]progress:  [ 10 / 103 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405904.096 * * * * [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)))))))>
1538405904.096 * * * * [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)))))))>
1538405904.096 * * * * [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)))))))>
1538405904.096 * * * * [misc]progress:  [ 14 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405904.096 * * * * [misc]progress:  [ 15 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405904.096 * * * * [misc]progress:  [ 16 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405904.096 * * * * [misc]progress:  [ 17 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538405904.097 * * * * [misc]progress:  [ 18 / 103 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405904.097 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538405904.097 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405904.098 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405904.100 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538405904.100 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405904.100 * * * * [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)))))))>
1538405904.100 * [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)))))
1538405904.101 * * [misc]simplify:  iters left: 6 (17 enodes)
1538405904.106 * * [misc]simplify:  iters left: 5 (38 enodes)
1538405904.122 * * [misc]simplify:  iters left: 4 (91 enodes)
1538405904.161 * * [misc]simplify:  iters left: 3 (238 enodes)
1538405904.292 * * [misc]simplify:  iters left: 2 (427 enodes)
1538405904.602 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1538405904.602 * [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))))))
1538405904.602 * * * * [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)))))>
1538405904.602 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1538405904.604 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405904.610 * * [misc]simplify:  iters left: 5 (24 enodes)
1538405904.619 * * [misc]simplify:  iters left: 4 (40 enodes)
1538405904.632 * * [misc]simplify:  iters left: 3 (53 enodes)
1538405904.648 * * [misc]simplify:  iters left: 2 (66 enodes)
1538405904.668 * * [misc]simplify:  iters left: 1 (78 enodes)
1538405904.697 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1538405904.697 * [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))))))
1538405904.697 * * * * [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)))))))>
1538405904.697 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1538405904.699 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405904.706 * * [misc]simplify:  iters left: 5 (32 enodes)
1538405904.723 * * [misc]simplify:  iters left: 4 (77 enodes)
1538405904.770 * * [misc]simplify:  iters left: 3 (221 enodes)
1538405904.879 * * [misc]simplify:  iters left: 2 (455 enodes)
1538405905.251 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1538405905.251 * [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)))))
1538405905.251 * * * * [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)))))>
1538405905.252 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1538405905.253 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405905.257 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405905.264 * * [misc]simplify:  iters left: 4 (26 enodes)
1538405905.272 * * [misc]simplify:  iters left: 3 (32 enodes)
1538405905.281 * * [misc]simplify:  iters left: 2 (37 enodes)
1538405905.293 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1538405905.293 * [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)))))
1538405905.293 * * * * [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))))))>
1538405905.294 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1538405905.295 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405905.300 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405905.310 * * [misc]simplify:  iters left: 4 (45 enodes)
1538405905.328 * * [misc]simplify:  iters left: 3 (70 enodes)
1538405905.354 * * [misc]simplify:  iters left: 2 (104 enodes)
1538405905.399 * * [misc]simplify:  iters left: 1 (146 enodes)
1538405905.495 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1538405905.495 * [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)))))
1538405905.495 * * * * [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))))>
1538405905.495 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538405905.498 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405905.501 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405905.504 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405905.507 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538405905.507 * [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))))
1538405905.508 * * * * [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))))))>
1538405905.508 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538405905.509 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405905.513 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405905.518 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405905.526 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405905.535 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405905.547 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405905.567 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1538405905.567 * [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)))))
1538405905.567 * * * * [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))))>
1538405905.567 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538405905.568 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405905.570 * * [misc]simplify:  iters left: 2 (9 enodes)
1538405905.572 * * [misc]simplify:  iters left: 1 (10 enodes)
1538405905.575 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538405905.575 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1538405905.575 * * * * [misc]progress:  [ 27 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405905.575 * [enter]simplify:  Simplifying (* x (+ x 1))
1538405905.575 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405905.578 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405905.583 * * [misc]simplify:  iters left: 2 (14 enodes)
1538405905.587 * * [misc]simplify:  iters left: 1 (26 enodes)
1538405905.599 * [exit]simplify:  Simplified to (+ x (* x x))
1538405905.599 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (+ x (* x x)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405905.599 * * * * [misc]progress:  [ 28 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405905.599 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538405905.600 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405905.602 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405905.606 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538405905.606 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405905.606 * * * * [misc]progress:  [ 29 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405905.606 * * * * [misc]progress:  [ 30 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405905.606 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1538405905.607 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405905.610 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405905.614 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1538405905.614 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405905.614 * * * * [misc]progress:  [ 31 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405905.614 * * * * [misc]progress:  [ 32 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405905.614 * * * * [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)))))>
1538405905.615 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1538405905.616 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405905.621 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405905.635 * * [misc]simplify:  iters left: 4 (60 enodes)
1538405905.666 * * [misc]simplify:  iters left: 3 (150 enodes)
1538405905.793 * * [misc]simplify:  iters left: 2 (370 enodes)
1538405906.042 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1538405906.042 * [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)))))
1538405906.042 * * * * [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)))))>
1538405906.042 * * * * [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)))))>
1538405906.042 * * * * [misc]progress:  [ 36 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405906.042 * [enter]simplify:  Simplifying (* x (+ x 1))
1538405906.043 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405906.044 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405906.047 * * [misc]simplify:  iters left: 2 (14 enodes)
1538405906.049 * * [misc]simplify:  iters left: 1 (26 enodes)
1538405906.055 * [exit]simplify:  Simplified to (+ x (* x x))
1538405906.055 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (+ x (* x x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405906.055 * * * * [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)))))>
1538405906.055 * * * * [misc]progress:  [ 38 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405906.055 * * * * [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)))))>
1538405906.055 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538405906.056 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405906.058 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405906.060 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538405906.060 * [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)))))
1538405906.060 * * * * [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)))))>
1538405906.060 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538405906.061 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405906.063 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405906.065 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538405906.065 * [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)))))
1538405906.065 * * * * [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)))))>
1538405906.066 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405906.066 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405906.068 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405906.070 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405906.070 * [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)))))
1538405906.070 * * * * [misc]progress:  [ 42 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405906.071 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405906.071 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405906.073 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405906.074 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405906.074 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405906.074 * * * * [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)))))>
1538405906.075 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405906.075 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405906.077 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405906.079 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405906.079 * [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)))))
1538405906.079 * * * * [misc]progress:  [ 44 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405906.080 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405906.080 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405906.081 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405906.083 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405906.083 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405906.083 * * * * [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)))))>
1538405906.084 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405906.084 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405906.086 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405906.086 * [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)))))
1538405906.086 * * * * [misc]progress:  [ 46 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405906.086 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538405906.086 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405906.088 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538405906.088 * [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)))))
1538405906.088 * * * * [misc]progress:  [ 47 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405906.088 * * * * [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)))))>
1538405906.088 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538405906.089 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405906.093 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405906.098 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405906.106 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405906.114 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405906.122 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405906.133 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1538405906.133 * [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)))))
1538405906.133 * * * * [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)))))>
1538405906.133 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538405906.133 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405906.134 * * [misc]simplify:  iters left: 2 (9 enodes)
1538405906.136 * * [misc]simplify:  iters left: 1 (10 enodes)
1538405906.137 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538405906.137 * [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)))))
1538405906.137 * * * * [misc]progress:  [ 50 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405906.137 * * * * [misc]progress:  [ 51 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538405906.137 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405906.138 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405906.141 * * [misc]simplify:  iters left: 5 (22 enodes)
1538405906.151 * * [misc]simplify:  iters left: 4 (38 enodes)
1538405906.166 * * [misc]simplify:  iters left: 3 (62 enodes)
1538405906.191 * * [misc]simplify:  iters left: 2 (78 enodes)
1538405906.217 * * [misc]simplify:  iters left: 1 (147 enodes)
1538405906.332 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1538405906.332 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1538405906.332 * * * * [misc]progress:  [ 52 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538405906.332 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405906.333 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405906.338 * * [misc]simplify:  iters left: 5 (22 enodes)
1538405906.347 * * [misc]simplify:  iters left: 4 (38 enodes)
1538405906.363 * * [misc]simplify:  iters left: 3 (62 enodes)
1538405906.386 * * [misc]simplify:  iters left: 2 (78 enodes)
1538405906.412 * * [misc]simplify:  iters left: 1 (147 enodes)
1538405906.553 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1538405906.553 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1538405906.553 * * * * [misc]progress:  [ 53 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538405906.553 * * * * [misc]progress:  [ 54 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405906.554 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538405906.557 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405906.559 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405906.563 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405906.566 * * [misc]simplify:  iters left: 3 (26 enodes)
1538405906.570 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1538405906.570 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1538405906.570 * * * * [misc]progress:  [ 55 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405906.570 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538405906.571 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405906.573 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405906.576 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405906.579 * * [misc]simplify:  iters left: 3 (28 enodes)
1538405906.584 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1538405906.584 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1538405906.584 * * * * [misc]progress:  [ 56 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405906.584 * * * * [misc]progress:  [ 57 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405906.584 * * * * [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)))))))>
1538405906.585 * [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))))
1538405906.585 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405906.590 * * [misc]simplify:  iters left: 5 (43 enodes)
1538405906.615 * * [misc]simplify:  iters left: 4 (215 enodes)
1538405906.995 * [exit]simplify:  Simplified to (* (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (sqrt x)) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1538405906.995 * [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)))))
1538405906.995 * * * * [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)))))))>
1538405906.995 * [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))))
1538405906.997 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405907.004 * * [misc]simplify:  iters left: 5 (42 enodes)
1538405907.027 * * [misc]simplify:  iters left: 4 (181 enodes)
1538405907.295 * [exit]simplify:  Simplified to (* (* (* x (* (+ x 1) (sqrt x))) (sqrt (+ x 1))) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1538405907.295 * [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)))))
1538405907.295 * * * * [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)))))))>
1538405907.295 * * * * [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)))))))>
1538405907.295 * * * * [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)))))))>
1538405907.295 * * * * [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))))))))>
1538405907.296 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1538405907.297 * * [misc]simplify:  iters left: 6 (15 enodes)
1538405907.304 * * [misc]simplify:  iters left: 5 (41 enodes)
1538405907.317 * * [misc]simplify:  iters left: 4 (79 enodes)
1538405907.355 * * [misc]simplify:  iters left: 3 (141 enodes)
1538405907.418 * * [misc]simplify:  iters left: 2 (229 enodes)
1538405907.575 * [exit]simplify:  Simplified to (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3))))
1538405907.575 * [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))))))))
1538405907.575 * [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)))))
1538405907.577 * * [misc]simplify:  iters left: 6 (17 enodes)
1538405907.582 * * [misc]simplify:  iters left: 5 (38 enodes)
1538405907.598 * * [misc]simplify:  iters left: 4 (91 enodes)
1538405907.626 * * [misc]simplify:  iters left: 3 (238 enodes)
1538405907.745 * * [misc]simplify:  iters left: 2 (427 enodes)
1538405907.983 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1538405907.983 * [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)))))))
1538405907.983 * * * * [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))))))>
1538405907.984 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1538405907.985 * * [misc]simplify:  iters left: 6 (15 enodes)
1538405907.989 * * [misc]simplify:  iters left: 5 (30 enodes)
1538405907.996 * * [misc]simplify:  iters left: 4 (58 enodes)
1538405908.027 * * [misc]simplify:  iters left: 3 (171 enodes)
1538405908.126 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ 1 (pow x 3))))
1538405908.126 * [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))))))
1538405908.126 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1538405908.127 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405908.132 * * [misc]simplify:  iters left: 5 (24 enodes)
1538405908.140 * * [misc]simplify:  iters left: 4 (40 enodes)
1538405908.150 * * [misc]simplify:  iters left: 3 (53 enodes)
1538405908.158 * * [misc]simplify:  iters left: 2 (66 enodes)
1538405908.167 * * [misc]simplify:  iters left: 1 (78 enodes)
1538405908.185 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1538405908.185 * [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)))))))
1538405908.185 * * * * [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))))))))>
1538405908.185 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1538405908.186 * * [misc]simplify:  iters left: 6 (15 enodes)
1538405908.191 * * [misc]simplify:  iters left: 5 (38 enodes)
1538405908.201 * * [misc]simplify:  iters left: 4 (82 enodes)
1538405908.225 * * [misc]simplify:  iters left: 3 (169 enodes)
1538405908.267 * * [misc]simplify:  iters left: 2 (269 enodes)
1538405908.408 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x)))
1538405908.408 * [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))))))))
1538405908.408 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1538405908.410 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405908.417 * * [misc]simplify:  iters left: 5 (32 enodes)
1538405908.432 * * [misc]simplify:  iters left: 4 (77 enodes)
1538405908.473 * * [misc]simplify:  iters left: 3 (221 enodes)
1538405908.589 * * [misc]simplify:  iters left: 2 (455 enodes)
1538405908.923 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1538405908.923 * [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))))))
1538405908.923 * * * * [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))))))>
1538405908.923 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1538405908.925 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405908.930 * * [misc]simplify:  iters left: 5 (26 enodes)
1538405908.937 * * [misc]simplify:  iters left: 4 (56 enodes)
1538405908.962 * * [misc]simplify:  iters left: 3 (174 enodes)
1538405909.065 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (sqrt x))
1538405909.065 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))
1538405909.066 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1538405909.066 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405909.072 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405909.075 * * [misc]simplify:  iters left: 4 (26 enodes)
1538405909.079 * * [misc]simplify:  iters left: 3 (32 enodes)
1538405909.083 * * [misc]simplify:  iters left: 2 (37 enodes)
1538405909.089 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1538405909.090 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x))))))
1538405909.090 * * * * [misc]progress:  [ 67 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405909.090 * * * * [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)))))>
1538405909.090 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1538405909.090 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405909.092 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405909.094 * * [misc]simplify:  iters left: 4 (14 enodes)
1538405909.096 * * [misc]simplify:  iters left: 3 (15 enodes)
1538405909.098 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1538405909.098 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1538405909.098 * * * * [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)))))))>
1538405909.098 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1538405909.099 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405909.100 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405909.102 * * [misc]simplify:  iters left: 4 (15 enodes)
1538405909.105 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1538405909.105 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1538405909.105 * * * * [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))))))>
1538405909.105 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405909.105 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405909.107 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405909.108 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405909.109 * [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))))))
1538405909.109 * * * * [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))))))>
1538405909.109 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405909.109 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405909.111 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405909.112 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405909.112 * [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))))))
1538405909.112 * * * * [misc]progress:  [ 72 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405909.112 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538405909.113 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405909.114 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405909.115 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538405909.115 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405909.116 * * * * [misc]progress:  [ 73 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405909.116 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538405909.116 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405909.117 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405909.119 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538405909.119 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405909.119 * * * * [misc]progress:  [ 74 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405909.119 * [enter]simplify:  Simplifying (sqrt x)
1538405909.119 * * [misc]simplify:  iters left: 1 (2 enodes)
1538405909.120 * [exit]simplify:  Simplified to (sqrt x)
1538405909.120 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1538405909.120 * * * * [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)))))))>
1538405909.120 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1538405909.121 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405909.123 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405909.132 * * [misc]simplify:  iters left: 4 (45 enodes)
1538405909.146 * * [misc]simplify:  iters left: 3 (70 enodes)
1538405909.162 * * [misc]simplify:  iters left: 2 (104 enodes)
1538405909.186 * * [misc]simplify:  iters left: 1 (146 enodes)
1538405909.254 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1538405909.254 * [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))))))
1538405909.255 * * * * [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)))))>
1538405909.255 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538405909.256 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405909.258 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405909.261 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405909.265 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538405909.265 * [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)))))
1538405909.265 * * * * [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)))))))>
1538405909.266 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405909.267 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405909.276 * * [misc]simplify:  iters left: 5 (33 enodes)
1538405909.291 * * [misc]simplify:  iters left: 4 (56 enodes)
1538405909.314 * * [misc]simplify:  iters left: 3 (76 enodes)
1538405909.340 * * [misc]simplify:  iters left: 2 (102 enodes)
1538405909.357 * * [misc]simplify:  iters left: 1 (109 enodes)
1538405909.372 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (sqrt x)) (sqrt (+ 1 (pow x 3))))
1538405909.372 * [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)))))))
1538405909.373 * * * * [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)))))>
1538405909.373 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405909.374 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405909.377 * * [misc]simplify:  iters left: 5 (29 enodes)
1538405909.385 * * [misc]simplify:  iters left: 4 (54 enodes)
1538405909.406 * * [misc]simplify:  iters left: 3 (75 enodes)
1538405909.432 * * [misc]simplify:  iters left: 2 (115 enodes)
1538405909.456 * * [misc]simplify:  iters left: 1 (147 enodes)
1538405909.486 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x)))
1538405909.486 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x))) (sqrt (- x 1)))))
1538405909.486 * * * * [misc]progress:  [ 79 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1538405909.486 * * * * [misc]progress:  [ 80 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1538405909.486 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1538405909.487 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405909.489 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405909.491 * * [misc]simplify:  iters left: 4 (16 enodes)
1538405909.493 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1538405909.493 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1538405909.493 * * * * [misc]progress:  [ 81 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1538405909.493 * * * * [misc]progress:  [ 82 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405909.493 * * * * [misc]progress:  [ 83 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538405909.493 * * * * [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)))))))>
1538405909.493 * * * * [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)))))))>
1538405909.493 * * * * [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)))))))>
1538405909.493 * * * * [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))))))))>
1538405909.493 * * * * [misc]progress:  [ 88 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405909.493 * * * * [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))))))>
1538405909.493 * * * * [misc]progress:  [ 90 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405909.494 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538405909.494 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405909.495 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405909.497 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538405909.497 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538405909.497 * * * * [misc]progress:  [ 91 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1538405909.497 * * * * [misc]progress:  [ 92 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538405909.497 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538405909.497 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405909.497 * * * * [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))))))))>
1538405909.497 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405909.497 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405909.497 * * * * [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))))))))>
1538405909.498 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405909.498 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405909.498 * * * * [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)))))>
1538405909.498 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538405909.498 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405909.498 * * * * [misc]progress:  [ 96 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405909.498 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538405909.498 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405909.505 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405909.512 * * [misc]simplify:  iters left: 4 (37 enodes)
1538405909.520 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405909.530 * * [misc]simplify:  iters left: 2 (68 enodes)
1538405909.548 * * [misc]simplify:  iters left: 1 (84 enodes)
1538405909.572 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1538405909.574 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405909.574 * * * * [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)))))>
1538405909.574 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405909.574 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1538405909.574 * * * * [misc]progress:  [ 98 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1538405909.574 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538405909.574 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538405909.574 * * * * [misc]progress:  [ 99 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538405909.575 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405909.575 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538405909.575 * * * * [misc]progress:  [ 100 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538405909.575 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405909.575 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538405909.575 * * * * [misc]progress:  [ 101 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1538405909.575 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405909.575 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1538405909.575 * * * * [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))))))))>
1538405909.576 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405909.576 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1538405909.576 * * * * [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))))))))>
1538405909.576 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405909.576 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1538405909.576 * * * [misc]progress:  adding candidates to table
1538405911.386 * * [misc]progress:  iteration 4 / 4
1538405911.386 * * * [misc]progress:  picking best candidate
1538405911.446 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405911.446 * * * [misc]progress:  localizing error
1538405911.460 * * * [misc]progress:  generating rewritten candidates
1538405911.460 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1538405911.506 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538405912.004 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1538405912.080 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1538405912.122 * * * [misc]progress:  generating series expansions
1538405912.122 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1538405912.122 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1538405912.122 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1538405912.123 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405912.123 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405912.123 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.123 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.123 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.123 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.123 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.123 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.123 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.123 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.123 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.123 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.123 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405912.124 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.124 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405912.124 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.125 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.125 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538405912.125 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405912.125 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.125 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.125 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.125 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.125 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.125 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.125 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.125 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.125 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.125 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.125 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405912.126 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.126 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405912.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.126 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.127 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.127 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405912.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.127 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405912.129 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.129 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405912.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.129 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405912.131 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.131 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405912.131 * [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)))))))
1538405912.131 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1538405912.131 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1538405912.132 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405912.132 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405912.132 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.132 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.132 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.132 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.132 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.132 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.133 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.133 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.133 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405912.134 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405912.134 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538405912.134 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538405912.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.134 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.134 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.134 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.134 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.134 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.134 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.134 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.134 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.134 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.135 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.135 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.135 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538405912.136 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405912.136 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.136 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538405912.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.137 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538405912.138 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405912.138 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538405912.138 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538405912.138 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1538405912.138 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538405912.138 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538405912.138 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.138 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.138 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.138 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.138 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.138 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.139 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.139 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.139 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.139 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.139 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405912.139 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.139 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.139 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.140 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.140 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.140 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.140 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.140 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.140 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.140 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.140 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.141 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.141 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538405912.141 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.141 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.141 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.141 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.141 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.141 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.141 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.141 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.141 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.142 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.142 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405912.142 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.142 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.142 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.142 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.142 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.142 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.142 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.143 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.143 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.143 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.143 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405912.143 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.144 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1538405912.144 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.145 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.146 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405912.147 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.148 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1538405912.148 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.150 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.151 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.152 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.153 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1538405912.153 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.156 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.156 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.157 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.159 * [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)
1538405912.159 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.160 * [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)))))
1538405912.160 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538405912.161 * [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))))
1538405912.161 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1538405912.161 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538405912.161 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405912.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405912.161 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405912.161 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.161 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.161 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.161 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.161 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.161 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.161 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.161 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.161 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.162 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405912.162 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.162 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405912.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.162 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405912.163 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405912.163 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405912.163 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.163 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.163 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.163 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.163 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.163 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.164 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.164 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405912.164 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405912.164 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.164 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.164 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.165 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.165 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538405912.165 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405912.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405912.165 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405912.165 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.165 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.165 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.165 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.165 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.165 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.165 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.165 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.165 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.166 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.166 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405912.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.166 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405912.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.166 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.167 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538405912.167 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405912.167 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405912.167 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.167 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.167 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.167 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.167 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.167 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.167 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.167 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.167 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.168 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405912.168 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405912.168 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.168 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.168 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.168 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.168 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.168 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.168 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405912.168 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.169 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405912.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538405912.169 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1538405912.169 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.170 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405912.171 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.171 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405912.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538405912.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.172 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405912.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405912.173 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.174 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1538405912.174 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.174 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538405912.175 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.175 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1538405912.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538405912.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.177 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405912.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405912.178 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.179 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1538405912.179 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.179 * [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)))))
1538405912.179 * [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)))))
1538405912.180 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1538405912.180 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538405912.180 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405912.180 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405912.180 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.180 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.180 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.180 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.180 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.180 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.180 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.180 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.180 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.180 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.180 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.180 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.180 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.181 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405912.181 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405912.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405912.181 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405912.181 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405912.181 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.181 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.181 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.181 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.181 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.181 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.181 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.181 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405912.181 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.181 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.181 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.181 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.181 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.182 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.182 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.182 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.182 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.182 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.182 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405912.183 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538405912.183 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405912.183 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405912.183 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.183 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.183 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.183 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.183 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.183 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.183 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.183 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.183 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.183 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.183 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.183 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.183 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.184 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405912.184 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405912.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538405912.184 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405912.184 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405912.184 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.184 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.184 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.184 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.184 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.184 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405912.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.184 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.184 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.184 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.184 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.185 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.185 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.185 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.185 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.185 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405912.186 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1538405912.186 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405912.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.186 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.187 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.187 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.187 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.188 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405912.189 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1538405912.189 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.190 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.191 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.191 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.192 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405912.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.192 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405912.193 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538405912.194 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1538405912.194 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.197 * [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)))))))
1538405912.197 * [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)))))
1538405912.197 * [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
1538405912.197 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405912.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.198 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.198 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.198 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.198 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.198 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.198 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.198 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.198 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.198 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.198 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.198 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.199 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.199 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.199 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.199 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.199 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.199 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.199 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.199 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.199 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.199 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.199 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.199 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.199 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.199 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.200 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.200 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405912.200 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.200 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538405912.200 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405912.201 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.201 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.201 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.202 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.202 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405912.203 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.203 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.204 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405912.204 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405912.204 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405912.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405912.204 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.204 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.204 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.204 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.204 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.204 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.204 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.204 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.204 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405912.204 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.205 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.205 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405912.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538405912.205 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538405912.205 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405912.205 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405912.205 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.205 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.205 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.205 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.205 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.205 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.205 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.205 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.205 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.205 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.206 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.206 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.206 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.206 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.206 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.206 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.206 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.206 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.206 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.206 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.206 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.206 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.206 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.206 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.206 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.206 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.206 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.206 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.206 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.207 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.207 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.207 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538405912.207 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.208 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538405912.208 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405912.208 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.209 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.209 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.210 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405912.210 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.210 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.211 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405912.211 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538405912.211 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405912.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405912.211 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.211 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.211 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.211 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.211 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.211 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.212 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.212 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.212 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405912.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.212 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.212 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538405912.212 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.213 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.213 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.214 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.215 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.215 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.215 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.217 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405912.218 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405912.219 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538405912.219 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.220 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.220 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538405912.221 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.221 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.223 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.223 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.225 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.225 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.227 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.229 * [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)
1538405912.232 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538405912.233 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405912.233 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.233 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.234 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538405912.235 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.235 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.237 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.237 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.239 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.240 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.241 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.241 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.245 * [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)
1538405912.248 * [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)
1538405912.249 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405912.249 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.249 * [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)))))))
1538405912.249 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1538405912.250 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1538405912.250 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1538405912.250 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405912.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405912.250 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405912.250 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.250 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.250 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.250 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.250 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.250 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.250 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.250 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.250 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.250 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405912.250 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.251 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405912.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.251 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.251 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.251 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538405912.251 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538405912.251 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538405912.251 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.251 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.251 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.251 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.251 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.251 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.251 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.251 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.251 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.251 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.251 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538405912.252 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.252 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538405912.252 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.252 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.252 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.252 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.252 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405912.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.253 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538405912.253 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538405912.253 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.253 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405912.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.254 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538405912.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405912.255 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.255 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538405912.255 * [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)))))
1538405912.255 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1538405912.255 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1538405912.255 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405912.255 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405912.255 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.255 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.255 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.255 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.255 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.255 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.255 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.255 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.255 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.255 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.255 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.256 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.256 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.256 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.256 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405912.256 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405912.256 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538405912.256 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538405912.256 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.256 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.256 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.256 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.256 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.256 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.256 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.256 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.256 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.256 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.256 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.256 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.257 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.257 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.257 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.257 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538405912.257 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538405912.257 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.257 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538405912.258 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.258 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538405912.259 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538405912.259 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1538405912.259 * [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))))
1538405912.260 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538405912.260 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538405912.260 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405912.260 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538405912.260 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.260 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.260 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.260 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.260 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.260 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.260 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.260 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.260 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.260 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.261 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538405912.261 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405912.261 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405912.261 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.261 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.261 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.261 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.261 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.261 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.261 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.261 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.261 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.261 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.261 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405912.261 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.261 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.261 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538405912.261 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538405912.262 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.262 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.262 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.262 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.262 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.262 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.262 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.262 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.262 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.262 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.262 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538405912.262 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538405912.262 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538405912.262 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.262 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.262 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.262 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.262 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.262 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.262 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.263 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.263 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.263 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538405912.263 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.263 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.263 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538405912.263 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.263 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405912.264 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.265 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405912.265 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538405912.265 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.265 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.265 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.265 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538405912.266 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.266 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.267 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.268 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538405912.268 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538405912.269 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.269 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.269 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538405912.270 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.270 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.271 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.272 * [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)
1538405912.273 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538405912.273 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.274 * [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)))))))
1538405912.274 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1538405912.274 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1538405912.274 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538405912.274 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405912.274 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405912.274 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.274 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.275 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.275 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.275 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.275 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.275 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.275 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.275 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.275 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405912.275 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405912.275 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.275 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.275 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.275 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.276 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.276 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538405912.276 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538405912.276 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538405912.276 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.276 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.276 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.276 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.276 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.276 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.276 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538405912.276 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.277 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538405912.277 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538405912.277 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.277 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.277 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.277 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.277 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.278 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.278 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.278 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538405912.278 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.279 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538405912.280 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.281 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538405912.281 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.281 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405912.282 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1538405912.282 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1538405912.282 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405912.282 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405912.282 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.282 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.282 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.282 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.282 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.283 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.283 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405912.283 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.283 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.283 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.283 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.283 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.283 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.283 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.283 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.283 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.283 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.284 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.284 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538405912.284 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538405912.284 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.284 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.284 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.284 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.284 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.284 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.285 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.285 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538405912.285 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538405912.285 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.285 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.285 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.285 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.285 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.285 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.285 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.285 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.285 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.286 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538405912.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.286 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.286 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.287 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.287 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.288 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.288 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.288 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538405912.289 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.290 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.290 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.291 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.293 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.293 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.293 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.294 * [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)))))
1538405912.294 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538405912.295 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538405912.295 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405912.295 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405912.295 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.295 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.295 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.295 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.295 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.295 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.295 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.295 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.295 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.295 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.295 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.296 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.296 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.296 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.296 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.296 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.296 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.296 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.296 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.296 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.296 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.297 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.297 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538405912.297 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538405912.297 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538405912.297 * [misc]taylor:  Taking taylor expansion of 1 in x
1538405912.297 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.297 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538405912.297 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.297 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.297 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538405912.297 * [misc]backup-simplify:  Simplify (- 1) into -1
1538405912.298 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538405912.298 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.298 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.298 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538405912.298 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538405912.298 * [misc]taylor:  Taking taylor expansion of -1 in x
1538405912.298 * [misc]backup-simplify:  Simplify -1 into -1
1538405912.298 * [misc]taylor:  Taking taylor expansion of x in x
1538405912.298 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.298 * [misc]backup-simplify:  Simplify 1 into 1
1538405912.299 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538405912.299 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538405912.299 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538405912.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.299 * [misc]backup-simplify:  Simplify 0 into 0
1538405912.300 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.300 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.300 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538405912.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.300 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538405912.302 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.302 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538405912.303 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538405912.303 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.303 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.304 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1538405912.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538405912.305 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.305 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538405912.306 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538405912.307 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538405912.307 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538405912.308 * [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)))))
1538405912.308 * * * [misc]progress:  simplifying candidates
1538405912.308 * * * * [misc]progress:  [ 1 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.308 * [enter]simplify:  Simplifying (* x (+ x 1))
1538405912.309 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405912.311 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405912.316 * * [misc]simplify:  iters left: 2 (14 enodes)
1538405912.323 * * [misc]simplify:  iters left: 1 (26 enodes)
1538405912.333 * [exit]simplify:  Simplified to (+ x (* x x))
1538405912.333 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (+ x (* x x)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.334 * * * * [misc]progress:  [ 2 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.334 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538405912.334 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405912.337 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405912.340 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538405912.340 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.340 * * * * [misc]progress:  [ 3 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.340 * * * * [misc]progress:  [ 4 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.340 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1538405912.341 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405912.344 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405912.347 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1538405912.348 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.348 * * * * [misc]progress:  [ 5 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.348 * * * * [misc]progress:  [ 6 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.348 * * * * [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))))>
1538405912.348 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1538405912.349 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405912.354 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405912.366 * * [misc]simplify:  iters left: 4 (60 enodes)
1538405912.404 * * [misc]simplify:  iters left: 3 (150 enodes)
1538405912.529 * * [misc]simplify:  iters left: 2 (370 enodes)
1538405912.779 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1538405912.779 * [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))))
1538405912.779 * * * * [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))))>
1538405912.779 * * * * [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))))>
1538405912.779 * * * * [misc]progress:  [ 10 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.780 * [enter]simplify:  Simplifying (* x (+ x 1))
1538405912.780 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405912.783 * * [misc]simplify:  iters left: 3 (13 enodes)
1538405912.788 * * [misc]simplify:  iters left: 2 (14 enodes)
1538405912.792 * * [misc]simplify:  iters left: 1 (26 enodes)
1538405912.802 * [exit]simplify:  Simplified to (+ x (* x x))
1538405912.802 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (+ x (* x x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.802 * * * * [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))))>
1538405912.802 * * * * [misc]progress:  [ 12 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.802 * * * * [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))))>
1538405912.802 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538405912.802 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405912.803 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405912.804 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538405912.804 * [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))))
1538405912.804 * * * * [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))))>
1538405912.805 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538405912.805 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405912.806 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405912.807 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538405912.807 * [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))))
1538405912.807 * * * * [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))))>
1538405912.807 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405912.808 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405912.808 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405912.810 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405912.810 * [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))))
1538405912.810 * * * * [misc]progress:  [ 16 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.810 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405912.810 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405912.811 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405912.812 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405912.812 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.812 * * * * [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))))>
1538405912.812 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538405912.812 * * [misc]simplify:  iters left: 4 (5 enodes)
1538405912.813 * * [misc]simplify:  iters left: 3 (8 enodes)
1538405912.814 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538405912.814 * [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))))
1538405912.814 * * * * [misc]progress:  [ 18 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.814 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405912.815 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405912.815 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405912.816 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405912.816 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.816 * * * * [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))))>
1538405912.817 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405912.817 * * [misc]simplify:  iters left: 4 (4 enodes)
1538405912.818 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538405912.818 * [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))))
1538405912.818 * * * * [misc]progress:  [ 20 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.818 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538405912.818 * * [misc]simplify:  iters left: 2 (3 enodes)
1538405912.818 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538405912.818 * [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))))
1538405912.818 * * * * [misc]progress:  [ 21 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.819 * * * * [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))))>
1538405912.819 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538405912.819 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405912.823 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405912.826 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405912.830 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405912.834 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405912.840 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405912.851 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1538405912.851 * [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))))
1538405912.851 * * * * [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))))>
1538405912.852 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538405912.852 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405912.853 * * [misc]simplify:  iters left: 2 (9 enodes)
1538405912.854 * * [misc]simplify:  iters left: 1 (10 enodes)
1538405912.856 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538405912.856 * [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))))
1538405912.856 * * * * [misc]progress:  [ 24 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405912.856 * * * * [misc]progress:  [ 25 / 118 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1538405912.856 * * * * [misc]progress:  [ 26 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405912.856 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.857 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405912.860 * * [misc]simplify:  iters left: 5 (22 enodes)
1538405912.863 * * [misc]simplify:  iters left: 4 (31 enodes)
1538405912.870 * * [misc]simplify:  iters left: 3 (52 enodes)
1538405912.880 * * [misc]simplify:  iters left: 2 (78 enodes)
1538405912.902 * * [misc]simplify:  iters left: 1 (171 enodes)
1538405912.962 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1538405912.962 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1538405912.962 * * * * [misc]progress:  [ 27 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405912.962 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538405912.966 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405912.971 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405912.977 * * [misc]simplify:  iters left: 4 (28 enodes)
1538405912.987 * * [misc]simplify:  iters left: 3 (43 enodes)
1538405913.002 * * [misc]simplify:  iters left: 2 (68 enodes)
1538405913.024 * * [misc]simplify:  iters left: 1 (89 enodes)
1538405913.072 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.072 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1538405913.072 * * * * [misc]progress:  [ 28 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405913.072 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.073 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405913.080 * * [misc]simplify:  iters left: 5 (24 enodes)
1538405913.090 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405913.102 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405913.127 * * [misc]simplify:  iters left: 2 (100 enodes)
1538405913.181 * * [misc]simplify:  iters left: 1 (202 enodes)
1538405913.256 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.256 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1538405913.256 * * * * [misc]progress:  [ 29 / 118 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405913.256 * * * * [misc]progress:  [ 30 / 118 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405913.256 * * * * [misc]progress:  [ 31 / 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))))))>
1538405913.256 * [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))))
1538405913.258 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405913.268 * * [misc]simplify:  iters left: 5 (47 enodes)
1538405913.300 * * [misc]simplify:  iters left: 4 (156 enodes)
1538405913.455 * [exit]simplify:  Simplified to (pow (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) 3)
1538405913.455 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) 3)))
1538405913.455 * * * * [misc]progress:  [ 32 / 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))))))>
1538405913.455 * * * * [misc]progress:  [ 33 / 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))))))>
1538405913.455 * * * * [misc]progress:  [ 34 / 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))))))>
1538405913.455 * * * * [misc]progress:  [ 35 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405913.455 * * * * [misc]progress:  [ 36 / 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))))))>
1538405913.456 * [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)))))
1538405913.457 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405913.460 * * [misc]simplify:  iters left: 5 (26 enodes)
1538405913.464 * * [misc]simplify:  iters left: 4 (35 enodes)
1538405913.478 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405913.489 * * [misc]simplify:  iters left: 2 (41 enodes)
1538405913.507 * [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))))))
1538405913.507 * [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))))))
1538405913.507 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.509 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405913.513 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.520 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.520 * [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)))))))
1538405913.520 * * * * [misc]progress:  [ 37 / 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))))))>
1538405913.520 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.522 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405913.527 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405913.533 * * [misc]simplify:  iters left: 4 (23 enodes)
1538405913.540 * * [misc]simplify:  iters left: 3 (24 enodes)
1538405913.550 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.550 * [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))))))
1538405913.550 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.552 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405913.556 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.563 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.563 * [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)))))))
1538405913.563 * * * * [misc]progress:  [ 38 / 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)))))>
1538405913.563 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1538405913.564 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.569 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.576 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405913.583 * * [misc]simplify:  iters left: 3 (26 enodes)
1538405913.589 * * [misc]simplify:  iters left: 2 (31 enodes)
1538405913.599 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1538405913.599 * [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)))))
1538405913.599 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405913.602 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.607 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405913.613 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538405913.613 * [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))))))
1538405913.613 * * * * [misc]progress:  [ 39 / 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)))))>
1538405913.613 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1538405913.614 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.619 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.626 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405913.632 * * [misc]simplify:  iters left: 3 (26 enodes)
1538405913.636 * * [misc]simplify:  iters left: 2 (31 enodes)
1538405913.640 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1538405913.640 * [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)))))
1538405913.641 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405913.641 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.643 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405913.646 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538405913.646 * [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))))))
1538405913.646 * * * * [misc]progress:  [ 40 / 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))))))>
1538405913.647 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405913.648 * * [misc]simplify:  iters left: 6 (12 enodes)
1538405913.650 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405913.654 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.654 * [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))))))
1538405913.655 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.655 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405913.658 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.661 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.661 * [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)))))))
1538405913.661 * * * * [misc]progress:  [ 41 / 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))))))>
1538405913.661 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.662 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405913.664 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.667 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.667 * [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))))))
1538405913.668 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.668 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405913.671 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.674 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.674 * [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)))))))
1538405913.674 * * * * [misc]progress:  [ 42 / 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)))))>
1538405913.674 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1538405913.675 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405913.678 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405913.683 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405913.686 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1538405913.686 * [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)))))
1538405913.686 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405913.688 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.690 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405913.693 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538405913.693 * [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))))))
1538405913.693 * * * * [misc]progress:  [ 43 / 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)))))>
1538405913.693 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1538405913.694 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405913.696 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405913.698 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405913.701 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1538405913.701 * [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)))))
1538405913.701 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405913.702 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.704 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405913.707 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538405913.707 * [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))))))
1538405913.707 * * * * [misc]progress:  [ 44 / 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))))))>
1538405913.707 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405913.708 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405913.710 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405913.715 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.715 * [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))))))
1538405913.715 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.717 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.721 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405913.728 * * [misc]simplify:  iters left: 4 (26 enodes)
1538405913.737 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405913.747 * * [misc]simplify:  iters left: 2 (41 enodes)
1538405913.752 * * [misc]simplify:  iters left: 1 (43 enodes)
1538405913.758 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.758 * [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)))))))
1538405913.758 * * * * [misc]progress:  [ 45 / 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))))))>
1538405913.759 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.759 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405913.761 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405913.762 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.762 * [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))))))
1538405913.763 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.763 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.765 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405913.768 * * [misc]simplify:  iters left: 4 (26 enodes)
1538405913.774 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405913.782 * * [misc]simplify:  iters left: 2 (41 enodes)
1538405913.793 * * [misc]simplify:  iters left: 1 (43 enodes)
1538405913.806 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405913.806 * [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)))))))
1538405913.806 * * * * [misc]progress:  [ 46 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405913.806 * [enter]simplify:  Simplifying (/ 1 1)
1538405913.807 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405913.808 * * [misc]simplify:  iters left: 1 (4 enodes)
1538405913.808 * [exit]simplify:  Simplified to 1
1538405913.808 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405913.809 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405913.810 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405913.814 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.821 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405913.830 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405913.846 * * [misc]simplify:  iters left: 2 (58 enodes)
1538405913.863 * * [misc]simplify:  iters left: 1 (62 enodes)
1538405913.883 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1538405913.883 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1538405913.883 * * * * [misc]progress:  [ 47 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405913.883 * [enter]simplify:  Simplifying (/ 1 1)
1538405913.883 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405913.884 * * [misc]simplify:  iters left: 1 (4 enodes)
1538405913.885 * [exit]simplify:  Simplified to 1
1538405913.885 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405913.885 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405913.886 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405913.891 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405913.897 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405913.908 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405913.924 * * [misc]simplify:  iters left: 2 (58 enodes)
1538405913.939 * * [misc]simplify:  iters left: 1 (62 enodes)
1538405913.960 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1538405913.960 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1538405913.960 * * * * [misc]progress:  [ 48 / 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))))))>
1538405913.960 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405913.961 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405913.965 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405913.971 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.971 * [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))))))
1538405913.971 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405913.973 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405913.976 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405913.980 * * [misc]simplify:  iters left: 4 (26 enodes)
1538405913.984 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405913.988 * * [misc]simplify:  iters left: 2 (41 enodes)
1538405913.994 * * [misc]simplify:  iters left: 1 (43 enodes)
1538405914.001 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405914.001 * [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)))))))
1538405914.001 * * * * [misc]progress:  [ 49 / 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))))))>
1538405914.001 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.001 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405914.003 * * [misc]simplify:  iters left: 5 (12 enodes)
1538405914.007 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.007 * [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))))))
1538405914.007 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.010 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405914.014 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405914.021 * * [misc]simplify:  iters left: 4 (26 enodes)
1538405914.029 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405914.038 * * [misc]simplify:  iters left: 2 (41 enodes)
1538405914.049 * * [misc]simplify:  iters left: 1 (43 enodes)
1538405914.060 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405914.060 * [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)))))))
1538405914.060 * * * * [misc]progress:  [ 50 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405914.060 * [enter]simplify:  Simplifying (/ 1 1)
1538405914.061 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405914.061 * * [misc]simplify:  iters left: 1 (4 enodes)
1538405914.062 * [exit]simplify:  Simplified to 1
1538405914.062 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405914.062 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405914.062 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405914.065 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405914.068 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405914.072 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405914.080 * * [misc]simplify:  iters left: 2 (58 enodes)
1538405914.088 * * [misc]simplify:  iters left: 1 (62 enodes)
1538405914.099 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1538405914.099 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1538405914.099 * * * * [misc]progress:  [ 51 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405914.099 * [enter]simplify:  Simplifying (/ 1 1)
1538405914.101 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405914.101 * * [misc]simplify:  iters left: 1 (4 enodes)
1538405914.101 * [exit]simplify:  Simplified to 1
1538405914.101 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405914.102 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405914.102 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405914.105 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405914.111 * * [misc]simplify:  iters left: 4 (25 enodes)
1538405914.121 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405914.136 * * [misc]simplify:  iters left: 2 (58 enodes)
1538405914.152 * * [misc]simplify:  iters left: 1 (62 enodes)
1538405914.170 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1538405914.170 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1538405914.170 * * * * [misc]progress:  [ 52 / 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))))))>
1538405914.170 * [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)))))
1538405914.171 * * [misc]simplify:  iters left: 6 (16 enodes)
1538405914.176 * * [misc]simplify:  iters left: 5 (33 enodes)
1538405914.182 * * [misc]simplify:  iters left: 4 (45 enodes)
1538405914.189 * * [misc]simplify:  iters left: 3 (63 enodes)
1538405914.205 * * [misc]simplify:  iters left: 2 (84 enodes)
1538405914.228 * * [misc]simplify:  iters left: 1 (96 enodes)
1538405914.245 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x))))
1538405914.245 * [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))))))
1538405914.246 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.247 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405914.250 * * [misc]simplify:  iters left: 5 (23 enodes)
1538405914.254 * * [misc]simplify:  iters left: 4 (32 enodes)
1538405914.263 * * [misc]simplify:  iters left: 3 (39 enodes)
1538405914.274 * * [misc]simplify:  iters left: 2 (47 enodes)
1538405914.288 * * [misc]simplify:  iters left: 1 (59 enodes)
1538405914.314 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (- x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405914.314 * [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)))))))
1538405914.314 * * * * [misc]progress:  [ 53 / 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))))))>
1538405914.314 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.316 * * [misc]simplify:  iters left: 6 (15 enodes)
1538405914.324 * * [misc]simplify:  iters left: 5 (30 enodes)
1538405914.333 * * [misc]simplify:  iters left: 4 (37 enodes)
1538405914.344 * * [misc]simplify:  iters left: 3 (42 enodes)
1538405914.356 * * [misc]simplify:  iters left: 2 (52 enodes)
1538405914.369 * * [misc]simplify:  iters left: 1 (54 enodes)
1538405914.385 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405914.385 * [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))))))
1538405914.385 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.387 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405914.393 * * [misc]simplify:  iters left: 5 (23 enodes)
1538405914.400 * * [misc]simplify:  iters left: 4 (32 enodes)
1538405914.409 * * [misc]simplify:  iters left: 3 (39 enodes)
1538405914.420 * * [misc]simplify:  iters left: 2 (47 enodes)
1538405914.435 * * [misc]simplify:  iters left: 1 (59 enodes)
1538405914.459 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (- x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538405914.459 * [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)))))))
1538405914.459 * * * * [misc]progress:  [ 54 / 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)))))>
1538405914.459 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1538405914.460 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405914.467 * * [misc]simplify:  iters left: 5 (24 enodes)
1538405914.475 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405914.483 * * [misc]simplify:  iters left: 3 (35 enodes)
1538405914.490 * * [misc]simplify:  iters left: 2 (37 enodes)
1538405914.497 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1538405914.497 * [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)))))
1538405914.498 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405914.499 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405914.505 * * [misc]simplify:  iters left: 5 (22 enodes)
1538405914.511 * * [misc]simplify:  iters left: 4 (31 enodes)
1538405914.520 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405914.530 * * [misc]simplify:  iters left: 2 (46 enodes)
1538405914.542 * * [misc]simplify:  iters left: 1 (58 enodes)
1538405914.564 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))
1538405914.564 * [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))))))
1538405914.565 * * * * [misc]progress:  [ 55 / 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)))))>
1538405914.565 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1538405914.565 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405914.569 * * [misc]simplify:  iters left: 5 (24 enodes)
1538405914.574 * * [misc]simplify:  iters left: 4 (33 enodes)
1538405914.578 * * [misc]simplify:  iters left: 3 (35 enodes)
1538405914.582 * * [misc]simplify:  iters left: 2 (37 enodes)
1538405914.586 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1538405914.586 * [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)))))
1538405914.586 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538405914.587 * * [misc]simplify:  iters left: 6 (13 enodes)
1538405914.590 * * [misc]simplify:  iters left: 5 (22 enodes)
1538405914.596 * * [misc]simplify:  iters left: 4 (31 enodes)
1538405914.606 * * [misc]simplify:  iters left: 3 (38 enodes)
1538405914.617 * * [misc]simplify:  iters left: 2 (46 enodes)
1538405914.630 * * [misc]simplify:  iters left: 1 (58 enodes)
1538405914.654 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))
1538405914.654 * [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))))))
1538405914.654 * * * * [misc]progress:  [ 56 / 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))))))>
1538405914.654 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405914.656 * * [misc]simplify:  iters left: 6 (15 enodes)
1538405914.664 * * [misc]simplify:  iters left: 5 (29 enodes)
1538405914.676 * * [misc]simplify:  iters left: 4 (43 enodes)
1538405914.691 * * [misc]simplify:  iters left: 3 (63 enodes)
1538405914.713 * * [misc]simplify:  iters left: 2 (100 enodes)
1538405914.752 * * [misc]simplify:  iters left: 1 (137 enodes)
1538405914.797 * [exit]simplify:  Simplified to (/ (/ (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.797 * [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))))))
1538405914.797 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.798 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405914.800 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405914.802 * * [misc]simplify:  iters left: 4 (18 enodes)
1538405914.805 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405914.805 * [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))))))
1538405914.805 * * * * [misc]progress:  [ 57 / 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))))))>
1538405914.805 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.807 * * [misc]simplify:  iters left: 6 (14 enodes)
1538405914.810 * * [misc]simplify:  iters left: 5 (26 enodes)
1538405914.814 * * [misc]simplify:  iters left: 4 (35 enodes)
1538405914.820 * * [misc]simplify:  iters left: 3 (42 enodes)
1538405914.835 * * [misc]simplify:  iters left: 2 (68 enodes)
1538405914.850 * * [misc]simplify:  iters left: 1 (95 enodes)
1538405914.874 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.874 * [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))))))
1538405914.874 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538405914.875 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405914.877 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405914.879 * * [misc]simplify:  iters left: 4 (18 enodes)
1538405914.882 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538405914.882 * [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))))))
1538405914.882 * * * * [misc]progress:  [ 58 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405914.882 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1538405914.883 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405914.886 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405914.890 * * [misc]simplify:  iters left: 4 (32 enodes)
1538405914.894 * * [misc]simplify:  iters left: 3 (37 enodes)
1538405914.900 * * [misc]simplify:  iters left: 2 (55 enodes)
1538405914.913 * * [misc]simplify:  iters left: 1 (80 enodes)
1538405914.930 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1)))
1538405914.930 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405914.930 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1538405914.932 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405914.935 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405914.937 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405914.939 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405914.939 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405914.939 * * * * [misc]progress:  [ 59 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405914.939 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1538405914.940 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405914.943 * * [misc]simplify:  iters left: 5 (20 enodes)
1538405914.948 * * [misc]simplify:  iters left: 4 (32 enodes)
1538405914.953 * * [misc]simplify:  iters left: 3 (37 enodes)
1538405914.959 * * [misc]simplify:  iters left: 2 (55 enodes)
1538405914.972 * * [misc]simplify:  iters left: 1 (80 enodes)
1538405914.989 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1)))
1538405914.989 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538405914.990 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1538405914.990 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405914.993 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405914.995 * * [misc]simplify:  iters left: 4 (17 enodes)
1538405914.997 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538405914.997 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405914.997 * * * * [misc]progress:  [ 60 / 118 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405914.997 * * * * [misc]progress:  [ 61 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405914.997 * * * * [misc]progress:  [ 62 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1538405914.997 * * * * [misc]progress:  [ 63 / 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)))))>
1538405914.997 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405914.998 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405914.999 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405915.001 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405915.001 * [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)))))
1538405915.001 * * * * [misc]progress:  [ 64 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405915.001 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538405915.003 * * [misc]simplify:  iters left: 6 (7 enodes)
1538405915.004 * * [misc]simplify:  iters left: 5 (11 enodes)
1538405915.006 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538405915.006 * [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)))))
1538405915.006 * * * * [misc]progress:  [ 65 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.006 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538405915.007 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405915.008 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405915.009 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538405915.009 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405915.009 * * * * [misc]progress:  [ 66 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.009 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538405915.010 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405915.011 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405915.012 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538405915.012 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1538405915.012 * * * * [misc]progress:  [ 67 / 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))))))))>
1538405915.012 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1538405915.013 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405915.015 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405915.020 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1538405915.020 * [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))))))))
1538405915.020 * * * * [misc]progress:  [ 68 / 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))))))))>
1538405915.021 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1538405915.022 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405915.025 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405915.030 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1538405915.030 * [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))))))))
1538405915.030 * * * * [misc]progress:  [ 69 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1538405915.030 * * * * [misc]progress:  [ 70 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1538405915.030 * * * * [misc]progress:  [ 71 / 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)))))))>
1538405915.030 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1538405915.031 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405915.037 * * [misc]simplify:  iters left: 5 (21 enodes)
1538405915.043 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1538405915.043 * [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)))))))
1538405915.044 * * * * [misc]progress:  [ 72 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))>
1538405915.044 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1538405915.045 * * [misc]simplify:  iters left: 6 (9 enodes)
1538405915.050 * * [misc]simplify:  iters left: 5 (17 enodes)
1538405915.055 * * [misc]simplify:  iters left: 4 (20 enodes)
1538405915.060 * * [misc]simplify:  iters left: 3 (23 enodes)
1538405915.069 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405915.092 * * [misc]simplify:  iters left: 1 (64 enodes)
1538405915.112 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1)))
1538405915.112 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1538405915.112 * * * * [misc]progress:  [ 73 / 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))))))>
1538405915.112 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1538405915.115 * * [misc]simplify:  iters left: 6 (10 enodes)
1538405915.117 * * [misc]simplify:  iters left: 5 (19 enodes)
1538405915.122 * * [misc]simplify:  iters left: 4 (45 enodes)
1538405915.136 * * [misc]simplify:  iters left: 3 (70 enodes)
1538405915.162 * * [misc]simplify:  iters left: 2 (104 enodes)
1538405915.186 * * [misc]simplify:  iters left: 1 (146 enodes)
1538405915.250 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1538405915.250 * [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)))))
1538405915.250 * * * * [misc]progress:  [ 74 / 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))))>
1538405915.251 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538405915.251 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405915.252 * * [misc]simplify:  iters left: 4 (11 enodes)
1538405915.254 * * [misc]simplify:  iters left: 3 (12 enodes)
1538405915.256 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538405915.256 * [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))))
1538405915.256 * * * * [misc]progress:  [ 75 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1538405915.256 * * * * [misc]progress:  [ 76 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.256 * * * * [misc]progress:  [ 77 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.256 * [enter]simplify:  Simplifying (- 1/2)
1538405915.257 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405915.258 * * [misc]simplify:  iters left: 1 (3 enodes)
1538405915.259 * [exit]simplify:  Simplified to -1/2
1538405915.259 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.259 * * * * [misc]progress:  [ 78 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.259 * [enter]simplify:  Simplifying (- 1)
1538405915.259 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405915.260 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405915.261 * [exit]simplify:  Simplified to -1
1538405915.261 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.261 * * * * [misc]progress:  [ 79 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.262 * [enter]simplify:  Simplifying (- 1)
1538405915.262 * * [misc]simplify:  iters left: 2 (2 enodes)
1538405915.263 * * [misc]simplify:  iters left: 1 (5 enodes)
1538405915.264 * [exit]simplify:  Simplified to -1
1538405915.264 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.264 * * * * [misc]progress:  [ 80 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.264 * * * * [misc]progress:  [ 81 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.264 * * * * [misc]progress:  [ 82 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.264 * * * * [misc]progress:  [ 83 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.265 * * * * [misc]progress:  [ 84 / 118 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.265 * * * * [misc]progress:  [ 85 / 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))))>
1538405915.265 * * * * [misc]progress:  [ 86 / 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))))>
1538405915.265 * * * * [misc]progress:  [ 87 / 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))))>
1538405915.265 * * * * [misc]progress:  [ 88 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.265 * * * * [misc]progress:  [ 89 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.265 * * * * [misc]progress:  [ 90 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.265 * * * * [misc]progress:  [ 91 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.265 * * * * [misc]progress:  [ 92 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.265 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538405915.266 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405915.267 * * [misc]simplify:  iters left: 2 (7 enodes)
1538405915.269 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538405915.269 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.269 * * * * [misc]progress:  [ 93 / 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))))>
1538405915.269 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538405915.270 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405915.273 * * [misc]simplify:  iters left: 5 (15 enodes)
1538405915.275 * * [misc]simplify:  iters left: 4 (24 enodes)
1538405915.280 * * [misc]simplify:  iters left: 3 (31 enodes)
1538405915.284 * * [misc]simplify:  iters left: 2 (39 enodes)
1538405915.292 * * [misc]simplify:  iters left: 1 (51 enodes)
1538405915.303 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1538405915.303 * [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))))
1538405915.303 * * * * [misc]progress:  [ 94 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.303 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538405915.303 * * [misc]simplify:  iters left: 3 (4 enodes)
1538405915.304 * * [misc]simplify:  iters left: 2 (9 enodes)
1538405915.306 * * [misc]simplify:  iters left: 1 (10 enodes)
1538405915.307 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538405915.307 * [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))))
1538405915.307 * * * * [misc]progress:  [ 95 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1538405915.307 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1538405915.307 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405915.309 * * [misc]simplify:  iters left: 5 (14 enodes)
1538405915.311 * * [misc]simplify:  iters left: 4 (16 enodes)
1538405915.313 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1538405915.314 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1538405915.314 * * * * [misc]progress:  [ 96 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1538405915.314 * * * * [misc]progress:  [ 97 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405915.314 * * * * [misc]progress:  [ 98 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1538405915.314 * * * * [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))))))>
1538405915.314 * * * * [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))))))>
1538405915.314 * * * * [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))))))>
1538405915.314 * * * * [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)))))))>
1538405915.314 * * * * [misc]progress:  [ 103 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405915.314 * * * * [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)))))>
1538405915.314 * * * * [misc]progress:  [ 105 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1538405915.314 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538405915.315 * * [misc]simplify:  iters left: 5 (6 enodes)
1538405915.316 * * [misc]simplify:  iters left: 4 (10 enodes)
1538405915.317 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538405915.317 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538405915.317 * * * * [misc]progress:  [ 106 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1538405915.317 * * * * [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))))>
1538405915.318 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538405915.318 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.318 * * * * [misc]progress:  [ 108 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.318 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538405915.318 * * [misc]simplify:  iters left: 6 (8 enodes)
1538405915.321 * * [misc]simplify:  iters left: 5 (18 enodes)
1538405915.327 * * [misc]simplify:  iters left: 4 (37 enodes)
1538405915.336 * * [misc]simplify:  iters left: 3 (57 enodes)
1538405915.352 * * [misc]simplify:  iters left: 2 (68 enodes)
1538405915.365 * * [misc]simplify:  iters left: 1 (84 enodes)
1538405915.380 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1538405915.380 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.380 * * * * [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))))>
1538405915.380 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405915.380 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.380 * * * * [misc]progress:  [ 110 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538405915.381 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538405915.381 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405915.381 * * * * [misc]progress:  [ 111 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538405915.381 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405915.381 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405915.381 * * * * [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))))))))>
1538405915.381 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405915.381 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538405915.381 * * * * [misc]progress:  [ 113 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.381 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538405915.381 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.381 * * * * [misc]progress:  [ 114 / 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))))>
1538405915.381 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1538405915.383 * * [misc]simplify:  iters left: 6 (15 enodes)
1538405915.388 * * [misc]simplify:  iters left: 5 (31 enodes)
1538405915.397 * * [misc]simplify:  iters left: 4 (57 enodes)
1538405915.410 * * [misc]simplify:  iters left: 3 (89 enodes)
1538405915.440 * * [misc]simplify:  iters left: 2 (137 enodes)
1538405915.470 * * [misc]simplify:  iters left: 1 (207 enodes)
1538405915.520 * [exit]simplify:  Simplified to (- (/ 1 x) (* (/ 1 (* x x)) (- 1/2 (/ 3/8 x))))
1538405915.520 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (/ 1 x) (* (/ 1 (* x x)) (- 1/2 (/ 3/8 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.520 * * * * [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))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538405915.520 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538405915.520 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1538405915.520 * * * * [misc]progress:  [ 116 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1538405915.521 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538405915.521 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1538405915.521 * * * * [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)))))))>
1538405915.521 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405915.521 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1538405915.521 * * * * [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)))))))>
1538405915.521 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538405915.521 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1538405915.521 * * * [misc]progress:  adding candidates to table
1538405917.276 * [misc]progress:  [Phase 3 of 3] Extracting.
1538405917.277 * * [misc]regime:  Finding splitpoints for: (#<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))))))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (* x x) (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<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))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<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))))))>)
1538405917.278 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538405917.278 * * * * [misc]regimes:  Trying to branch on x from (#<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))))))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (* x x) (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<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))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<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))))))>)
1538405917.355 * * * [misc]regime:  Found split indices: #<option (#s(si 5 256))>
1538405917.356 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538405917.357 * * [misc]simplify:  iters left: 6 (11 enodes)
1538405917.359 * * [misc]simplify:  iters left: 5 (16 enodes)
1538405917.362 * [exit]simplify:  Simplified to (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (* (sqrt (+ (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))))
1538405917.362 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538405920.319 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405920.321 * * * * [misc]points:  Sampling 4005 additional inputs, on iter 1 have 3995 / 8000
1538405921.982 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405921.983 * * * * [misc]points:  Sampling 1967 additional inputs, on iter 2 have 6033 / 8000
1538405922.634 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405922.635 * * * * [misc]points:  Sampling 1010 additional inputs, on iter 3 have 6990 / 8000
1538405922.996 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405922.996 * * * * [misc]points:  Sampling 511 additional inputs, on iter 4 have 7489 / 8000
1538405923.140 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.140 * * * * [misc]points:  Sampling 239 additional inputs, on iter 5 have 7761 / 8000
1538405923.187 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.187 * * * * [misc]points:  Sampling 114 additional inputs, on iter 6 have 7886 / 8000
1538405923.249 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.249 * * * * [misc]points:  Sampling 64 additional inputs, on iter 7 have 7936 / 8000
1538405923.265 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.265 * * * * [misc]points:  Sampling 22 additional inputs, on iter 8 have 7978 / 8000
1538405923.270 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.270 * * * * [misc]points:  Sampling 10 additional inputs, on iter 9 have 7990 / 8000
1538405923.273 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.273 * * * * [misc]points:  Sampling 5 additional inputs, on iter 10 have 7995 / 8000
1538405923.276 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.276 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7998 / 8000
1538405923.278 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.278 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7999 / 8000
1538405923.279 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538405923.279 * * * * [exit]points:  Sampled 8000 points with exact outputs