1544868851.268 * [misc]progress:  [Phase 1 of 3] Setting up.
1544868851.268 * * * [misc]progress:  [1/2] Preparing points
1544868851.268 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544868851.382 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.383 * * * * [misc]points:  Sampling 120 additional inputs, on iter 1 have 136 / 256
1544868851.467 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.467 * * * * [misc]points:  Sampling 66 additional inputs, on iter 2 have 190 / 256
1544868851.502 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.502 * * * * [misc]points:  Sampling 32 additional inputs, on iter 3 have 224 / 256
1544868851.517 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.517 * * * * [misc]points:  Sampling 17 additional inputs, on iter 4 have 239 / 256
1544868851.526 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.526 * * * * [misc]points:  Sampling 12 additional inputs, on iter 5 have 244 / 256
1544868851.531 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.531 * * * * [misc]points:  Sampling 7 additional inputs, on iter 6 have 249 / 256
1544868851.535 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.535 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 252 / 256
1544868851.540 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868851.540 * * * * [exit]points:  Sampled 256 points with exact outputs
1544868851.540 * * * [misc]progress:  [2/2] Setting up program.
1544868851.548 * [misc]progress:  [Phase 2 of 3] Improving.
1544868851.548 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868851.550 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868851.553 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868851.559 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868851.564 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868851.579 * * [misc]progress:  iteration 1 / 4
1544868851.579 * * * [misc]progress:  picking best candidate
1544868851.583 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1544868851.583 * * * [misc]progress:  localizing error
1544868851.615 * * * [misc]progress:  generating rewritten candidates
1544868851.615 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1544868851.733 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1544868851.757 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1544868851.787 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1544868851.791 * * * [misc]progress:  generating series expansions
1544868851.791 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1544868851.791 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1544868851.791 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1544868851.791 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1544868851.791 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868851.791 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.791 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.791 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.791 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.791 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.792 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.792 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.792 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544868851.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544868851.792 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868851.792 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.792 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.792 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.792 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.792 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.792 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.792 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.792 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868851.793 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.793 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868851.793 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868851.793 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1544868851.793 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868851.793 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.793 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.793 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.793 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.793 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.793 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.793 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.794 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544868851.794 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544868851.794 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868851.794 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.794 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.794 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.794 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.794 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.794 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.794 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.794 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868851.794 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.794 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868851.794 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868851.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.795 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.795 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868851.795 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1544868851.795 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.795 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.800 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.800 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1544868851.800 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1544868851.800 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.800 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.801 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.802 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868851.802 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544868851.803 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1544868851.803 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1544868851.803 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.803 * [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)))))
1544868851.803 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1544868851.803 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1544868851.803 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1544868851.803 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868851.803 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.803 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.804 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.804 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.804 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.804 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544868851.804 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544868851.804 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868851.804 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.804 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.804 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.804 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.804 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.804 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.804 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.805 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.805 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.805 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1544868851.805 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868851.805 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.805 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.805 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.805 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.805 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.805 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544868851.805 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544868851.805 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868851.805 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.805 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.805 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.805 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.806 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.806 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.806 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.806 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.806 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.806 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.806 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868851.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.806 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.807 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.807 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868851.807 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.808 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.808 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868851.809 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.809 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.809 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868851.809 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.810 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.810 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.810 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868851.811 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.811 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.811 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868851.811 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.812 * [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)))))))
1544868851.812 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1544868851.812 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1544868851.812 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868851.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544868851.812 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868851.812 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868851.812 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868851.812 * [misc]backup-simplify:  Simplify -1 into -1
1544868851.812 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.812 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.812 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.813 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868851.813 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.813 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.813 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544868851.813 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868851.813 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868851.813 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868851.813 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.813 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.813 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.813 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.813 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.813 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868851.813 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868851.814 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868851.814 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.814 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.814 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868851.814 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544868851.814 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868851.814 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868851.814 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868851.814 * [misc]backup-simplify:  Simplify -1 into -1
1544868851.814 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.814 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.814 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.814 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868851.814 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.815 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.815 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544868851.815 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868851.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868851.815 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868851.815 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.815 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.815 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.815 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.815 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.815 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.815 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.815 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868851.815 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868851.815 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868851.815 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.816 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868851.816 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544868851.816 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.816 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868851.817 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.817 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868851.818 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.818 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1544868851.818 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.818 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.819 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.820 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868851.820 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868851.820 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.820 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544868851.821 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.821 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.821 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1544868851.821 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.822 * [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)))))
1544868851.822 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1544868851.822 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1544868851.822 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1544868851.822 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868851.822 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.822 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.822 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.822 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.823 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.823 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.823 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.823 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868851.823 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.823 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.823 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.823 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.823 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.823 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.824 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.824 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.824 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.824 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.825 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.825 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.826 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.827 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.827 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.827 * [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)))))
1544868851.827 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1544868851.827 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1544868851.828 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868851.828 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.828 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.828 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.828 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.828 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.828 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868851.828 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.828 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.828 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.828 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.829 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.829 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.829 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.830 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.830 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.831 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.831 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.832 * [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)))))))
1544868851.832 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1544868851.832 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1544868851.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544868851.832 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868851.832 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868851.832 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868851.832 * [misc]backup-simplify:  Simplify -1 into -1
1544868851.832 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.832 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.833 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.833 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868851.833 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.833 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.833 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544868851.834 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544868851.834 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868851.834 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868851.834 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868851.834 * [misc]backup-simplify:  Simplify -1 into -1
1544868851.834 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.834 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.834 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868851.834 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.835 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.835 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544868851.835 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.835 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868851.836 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.837 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868851.837 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.838 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.839 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.840 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868851.840 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868851.841 * [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)))))
1544868851.841 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1544868851.842 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1544868851.842 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1544868851.842 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544868851.842 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544868851.842 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868851.842 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.842 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.842 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.842 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.842 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.842 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.842 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.842 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868851.843 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.843 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868851.843 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868851.843 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544868851.843 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544868851.843 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868851.843 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.843 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.843 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.843 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.843 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.844 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.844 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.844 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868851.844 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.844 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868851.845 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868851.845 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.845 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544868851.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.845 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868851.846 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544868851.846 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1544868851.847 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1544868851.847 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1544868851.847 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1544868851.847 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544868851.847 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544868851.847 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868851.847 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.847 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.847 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.847 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.847 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.847 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.847 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.848 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.848 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.848 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.848 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544868851.848 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544868851.849 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868851.849 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.849 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.849 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.849 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.849 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.849 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.849 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.849 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.849 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.849 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.850 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.850 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.850 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.850 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.851 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868851.852 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.852 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868851.855 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.855 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.856 * [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)))))))
1544868851.856 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1544868851.856 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1544868851.856 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868851.856 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868851.856 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868851.856 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.856 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.856 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.856 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.856 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.857 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.857 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.857 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868851.857 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868851.857 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868851.857 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.858 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.858 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868851.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868851.858 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868851.858 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.858 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.858 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.858 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.858 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.858 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.859 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868851.859 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868851.859 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868851.859 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.860 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.860 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.860 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.860 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868851.860 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.861 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544868851.862 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.862 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868851.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.863 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544868851.864 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.864 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.865 * [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)))))))
1544868851.865 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1544868851.865 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1544868851.865 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1544868851.865 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868851.865 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868851.865 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.866 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.866 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.866 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.866 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.866 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.866 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868851.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.866 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868851.866 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868851.866 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868851.866 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.867 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.867 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.867 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.867 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.867 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.867 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868851.867 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.867 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868851.868 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.868 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544868851.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.869 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868851.869 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544868851.869 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544868851.869 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1544868851.869 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1544868851.869 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868851.870 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868851.870 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.870 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.870 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.870 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.870 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.870 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.870 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.870 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.870 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.871 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.871 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868851.871 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868851.871 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.871 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.871 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.871 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.871 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.871 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.871 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.872 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.872 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868851.872 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.872 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.873 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868851.874 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.874 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.874 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.876 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.876 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.876 * [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)))))
1544868851.877 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1544868851.877 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1544868851.877 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868851.877 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868851.877 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.877 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.877 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.877 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.877 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.877 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.877 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.877 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868851.877 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868851.878 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.878 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.878 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868851.878 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868851.878 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868851.878 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.878 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868851.878 * [misc]taylor:  Taking taylor expansion of x in x
1544868851.878 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.878 * [misc]backup-simplify:  Simplify 1 into 1
1544868851.879 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868851.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868851.879 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868851.879 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868851.879 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868851.880 * [misc]backup-simplify:  Simplify 0 into 0
1544868851.880 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.880 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868851.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868851.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868851.881 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868851.881 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.882 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868851.882 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868851.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868851.883 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868851.883 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868851.884 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868851.884 * * * [misc]progress:  simplifying candidates
1544868851.884 * * * * [misc]progress:  [ 1 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1544868851.884 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1544868851.886 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868851.893 * * [misc]simplify:  iters left: 5 (26 enodes)
1544868851.902 * * [misc]simplify:  iters left: 4 (33 enodes)
1544868851.914 * * [misc]simplify:  iters left: 3 (42 enodes)
1544868851.926 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868851.926 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1544868851.927 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1544868851.928 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868851.932 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868851.939 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868851.955 * * [misc]simplify:  iters left: 3 (47 enodes)
1544868851.971 * * [misc]simplify:  iters left: 2 (54 enodes)
1544868851.980 * [exit]simplify:  Simplified to 0
1544868851.981 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868851.981 * * * * [misc]progress:  [ 2 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1544868851.981 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1544868851.983 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868851.989 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868851.997 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868852.006 * * [misc]simplify:  iters left: 3 (33 enodes)
1544868852.016 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868852.016 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1544868852.016 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544868852.017 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868852.021 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868852.026 * * [misc]simplify:  iters left: 4 (20 enodes)
1544868852.035 * * [misc]simplify:  iters left: 3 (29 enodes)
1544868852.043 * * [misc]simplify:  iters left: 2 (30 enodes)
1544868852.048 * [exit]simplify:  Simplified to 0
1544868852.048 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868852.048 * * * * [misc]progress:  [ 3 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868852.049 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868852.050 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868852.059 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868852.067 * * [misc]simplify:  iters left: 4 (31 enodes)
1544868852.081 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868852.094 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868852.094 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868852.094 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868852.098 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868852.104 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868852.110 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868852.125 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868852.130 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868852.132 * [exit]simplify:  Simplified to 0
1544868852.132 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868852.132 * * * * [misc]progress:  [ 4 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868852.132 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868852.133 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868852.137 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868852.142 * * [misc]simplify:  iters left: 4 (31 enodes)
1544868852.149 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868852.155 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868852.155 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868852.155 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868852.156 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868852.161 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868852.167 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868852.184 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868852.189 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868852.191 * [exit]simplify:  Simplified to 0
1544868852.191 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868852.191 * * * * [misc]progress:  [ 5 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1544868852.191 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1544868852.192 * * [misc]simplify:  iters left: 6 (21 enodes)
1544868852.201 * * [misc]simplify:  iters left: 5 (44 enodes)
1544868852.211 * * [misc]simplify:  iters left: 4 (82 enodes)
1544868852.242 * * [misc]simplify:  iters left: 3 (114 enodes)
1544868852.278 * * [misc]simplify:  iters left: 2 (172 enodes)
1544868852.318 * * [misc]simplify:  iters left: 1 (205 enodes)
1544868852.361 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544868852.361 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1544868852.361 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1544868852.363 * * [misc]simplify:  iters left: 6 (17 enodes)
1544868852.368 * * [misc]simplify:  iters left: 5 (36 enodes)
1544868852.376 * * [misc]simplify:  iters left: 4 (64 enodes)
1544868852.401 * * [misc]simplify:  iters left: 3 (108 enodes)
1544868852.428 * * [misc]simplify:  iters left: 2 (200 enodes)
1544868852.509 * * [misc]simplify:  iters left: 1 (270 enodes)
1544868852.538 * [exit]simplify:  Simplified to 0
1544868852.538 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544868852.538 * * * * [misc]progress:  [ 6 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1544868852.538 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1544868852.539 * * [misc]simplify:  iters left: 6 (16 enodes)
1544868852.545 * * [misc]simplify:  iters left: 5 (33 enodes)
1544868852.555 * * [misc]simplify:  iters left: 4 (63 enodes)
1544868852.567 * * [misc]simplify:  iters left: 3 (96 enodes)
1544868852.615 * * [misc]simplify:  iters left: 2 (161 enodes)
1544868852.660 * * [misc]simplify:  iters left: 1 (202 enodes)
1544868852.730 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1544868852.730 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1544868852.730 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544868852.732 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868852.740 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868852.752 * * [misc]simplify:  iters left: 4 (47 enodes)
1544868852.775 * * [misc]simplify:  iters left: 3 (90 enodes)
1544868852.837 * * [misc]simplify:  iters left: 2 (191 enodes)
1544868852.912 * * [misc]simplify:  iters left: 1 (231 enodes)
1544868852.946 * [exit]simplify:  Simplified to 0
1544868852.946 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1544868852.946 * * * * [misc]progress:  [ 7 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1544868852.947 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1544868852.948 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868852.954 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868852.963 * * [misc]simplify:  iters left: 4 (31 enodes)
1544868852.975 * * [misc]simplify:  iters left: 3 (39 enodes)
1544868852.990 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868852.990 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1544868852.990 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1544868852.991 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868852.996 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868853.004 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868853.018 * * [misc]simplify:  iters left: 3 (47 enodes)
1544868853.032 * * [misc]simplify:  iters left: 2 (54 enodes)
1544868853.041 * [exit]simplify:  Simplified to 0
1544868853.041 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868853.041 * * * * [misc]progress:  [ 8 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1544868853.042 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1544868853.043 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868853.048 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868853.055 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868853.063 * * [misc]simplify:  iters left: 3 (32 enodes)
1544868853.071 * * [misc]simplify:  iters left: 2 (35 enodes)
1544868853.082 * * [misc]simplify:  iters left: 1 (50 enodes)
1544868853.105 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868853.105 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1544868853.106 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544868853.107 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868853.110 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868853.115 * * [misc]simplify:  iters left: 4 (20 enodes)
1544868853.124 * * [misc]simplify:  iters left: 3 (29 enodes)
1544868853.133 * * [misc]simplify:  iters left: 2 (30 enodes)
1544868853.139 * [exit]simplify:  Simplified to 0
1544868853.139 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868853.139 * * * * [misc]progress:  [ 9 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868853.140 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868853.141 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868853.148 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868853.155 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868853.169 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868853.179 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868853.179 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868853.179 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868853.180 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868853.186 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868853.192 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868853.209 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868853.219 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868853.223 * [exit]simplify:  Simplified to 0
1544868853.223 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868853.223 * * * * [misc]progress:  [ 10 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868853.223 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868853.224 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868853.228 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868853.231 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868853.238 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868853.243 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868853.243 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868853.243 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868853.244 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868853.247 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868853.251 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868853.260 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868853.265 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868853.267 * [exit]simplify:  Simplified to 0
1544868853.267 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868853.267 * * * * [misc]progress:  [ 11 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1544868853.267 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1544868853.269 * * [misc]simplify:  iters left: 6 (20 enodes)
1544868853.274 * * [misc]simplify:  iters left: 5 (43 enodes)
1544868853.285 * * [misc]simplify:  iters left: 4 (80 enodes)
1544868853.314 * * [misc]simplify:  iters left: 3 (113 enodes)
1544868853.356 * * [misc]simplify:  iters left: 2 (174 enodes)
1544868853.389 * * [misc]simplify:  iters left: 1 (211 enodes)
1544868853.443 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544868853.443 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1544868853.443 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1544868853.444 * * [misc]simplify:  iters left: 6 (17 enodes)
1544868853.450 * * [misc]simplify:  iters left: 5 (36 enodes)
1544868853.457 * * [misc]simplify:  iters left: 4 (64 enodes)
1544868853.472 * * [misc]simplify:  iters left: 3 (108 enodes)
1544868853.514 * * [misc]simplify:  iters left: 2 (200 enodes)
1544868853.586 * * [misc]simplify:  iters left: 1 (270 enodes)
1544868853.625 * [exit]simplify:  Simplified to 0
1544868853.625 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544868853.625 * * * * [misc]progress:  [ 12 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1544868853.625 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1544868853.627 * * [misc]simplify:  iters left: 6 (15 enodes)
1544868853.637 * * [misc]simplify:  iters left: 5 (32 enodes)
1544868853.651 * * [misc]simplify:  iters left: 4 (61 enodes)
1544868853.674 * * [misc]simplify:  iters left: 3 (94 enodes)
1544868853.726 * * [misc]simplify:  iters left: 2 (169 enodes)
1544868853.788 * * [misc]simplify:  iters left: 1 (205 enodes)
1544868853.857 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1))))
1544868853.857 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1544868853.858 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544868853.862 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868853.869 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868853.882 * * [misc]simplify:  iters left: 4 (47 enodes)
1544868853.903 * * [misc]simplify:  iters left: 3 (90 enodes)
1544868853.947 * * [misc]simplify:  iters left: 2 (191 enodes)
1544868853.997 * * [misc]simplify:  iters left: 1 (231 enodes)
1544868854.030 * [exit]simplify:  Simplified to 0
1544868854.030 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) 0))
1544868854.031 * * * * [misc]progress:  [ 13 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1544868854.031 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1544868854.032 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868854.036 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868854.042 * * [misc]simplify:  iters left: 4 (33 enodes)
1544868854.047 * * [misc]simplify:  iters left: 3 (41 enodes)
1544868854.053 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868854.053 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1544868854.053 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1544868854.054 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868854.056 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868854.059 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868854.066 * * [misc]simplify:  iters left: 3 (47 enodes)
1544868854.073 * * [misc]simplify:  iters left: 2 (54 enodes)
1544868854.078 * [exit]simplify:  Simplified to 0
1544868854.078 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868854.078 * * * * [misc]progress:  [ 14 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1544868854.078 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1544868854.079 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868854.081 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868854.085 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868854.089 * * [misc]simplify:  iters left: 3 (31 enodes)
1544868854.093 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868854.093 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1544868854.093 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544868854.094 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868854.096 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868854.098 * * [misc]simplify:  iters left: 4 (20 enodes)
1544868854.102 * * [misc]simplify:  iters left: 3 (29 enodes)
1544868854.108 * * [misc]simplify:  iters left: 2 (30 enodes)
1544868854.110 * [exit]simplify:  Simplified to 0
1544868854.110 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868854.110 * * * * [misc]progress:  [ 15 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868854.111 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868854.111 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868854.115 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868854.122 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868854.135 * * [misc]simplify:  iters left: 3 (39 enodes)
1544868854.144 * * [misc]simplify:  iters left: 2 (45 enodes)
1544868854.157 * * [misc]simplify:  iters left: 1 (50 enodes)
1544868854.163 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868854.163 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868854.163 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868854.163 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868854.166 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868854.169 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868854.178 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868854.183 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868854.185 * [exit]simplify:  Simplified to 0
1544868854.185 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868854.185 * * * * [misc]progress:  [ 16 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868854.185 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868854.186 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868854.189 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868854.193 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868854.201 * * [misc]simplify:  iters left: 3 (39 enodes)
1544868854.205 * * [misc]simplify:  iters left: 2 (45 enodes)
1544868854.215 * * [misc]simplify:  iters left: 1 (50 enodes)
1544868854.224 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868854.224 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868854.225 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868854.226 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868854.231 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868854.237 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868854.255 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868854.266 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868854.270 * [exit]simplify:  Simplified to 0
1544868854.270 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868854.270 * * * * [misc]progress:  [ 17 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1544868854.270 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1544868854.272 * * [misc]simplify:  iters left: 6 (19 enodes)
1544868854.284 * * [misc]simplify:  iters left: 5 (42 enodes)
1544868854.299 * * [misc]simplify:  iters left: 4 (79 enodes)
1544868854.317 * * [misc]simplify:  iters left: 3 (112 enodes)
1544868854.339 * * [misc]simplify:  iters left: 2 (168 enodes)
1544868854.370 * * [misc]simplify:  iters left: 1 (209 enodes)
1544868854.434 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544868854.434 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1544868854.434 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1544868854.436 * * [misc]simplify:  iters left: 6 (17 enodes)
1544868854.447 * * [misc]simplify:  iters left: 5 (36 enodes)
1544868854.463 * * [misc]simplify:  iters left: 4 (64 enodes)
1544868854.492 * * [misc]simplify:  iters left: 3 (108 enodes)
1544868854.545 * * [misc]simplify:  iters left: 2 (200 enodes)
1544868854.640 * * [misc]simplify:  iters left: 1 (270 enodes)
1544868854.685 * [exit]simplify:  Simplified to 0
1544868854.685 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544868854.685 * * * * [misc]progress:  [ 18 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1544868854.685 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1544868854.686 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868854.691 * * [misc]simplify:  iters left: 5 (31 enodes)
1544868854.699 * * [misc]simplify:  iters left: 4 (60 enodes)
1544868854.719 * * [misc]simplify:  iters left: 3 (92 enodes)
1544868854.755 * * [misc]simplify:  iters left: 2 (163 enodes)
1544868854.807 * * [misc]simplify:  iters left: 1 (207 enodes)
1544868854.854 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1544868854.854 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1544868854.855 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544868854.856 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868854.860 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868854.871 * * [misc]simplify:  iters left: 4 (47 enodes)
1544868854.891 * * [misc]simplify:  iters left: 3 (90 enodes)
1544868854.946 * * [misc]simplify:  iters left: 2 (191 enodes)
1544868855.022 * * [misc]simplify:  iters left: 1 (231 enodes)
1544868855.068 * [exit]simplify:  Simplified to 0
1544868855.069 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1544868855.069 * * * * [misc]progress:  [ 19 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1544868855.069 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1544868855.070 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868855.073 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868855.078 * * [misc]simplify:  iters left: 4 (33 enodes)
1544868855.084 * * [misc]simplify:  iters left: 3 (41 enodes)
1544868855.094 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868855.095 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1544868855.095 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1544868855.096 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868855.101 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868855.107 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868855.120 * * [misc]simplify:  iters left: 3 (47 enodes)
1544868855.139 * * [misc]simplify:  iters left: 2 (54 enodes)
1544868855.148 * [exit]simplify:  Simplified to 0
1544868855.148 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868855.148 * * * * [misc]progress:  [ 20 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1544868855.148 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1544868855.150 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868855.154 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868855.163 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868855.171 * * [misc]simplify:  iters left: 3 (31 enodes)
1544868855.179 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868855.180 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1544868855.180 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544868855.180 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868855.182 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868855.185 * * [misc]simplify:  iters left: 4 (20 enodes)
1544868855.189 * * [misc]simplify:  iters left: 3 (29 enodes)
1544868855.193 * * [misc]simplify:  iters left: 2 (30 enodes)
1544868855.195 * [exit]simplify:  Simplified to 0
1544868855.195 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868855.195 * * * * [misc]progress:  [ 21 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868855.195 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868855.196 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868855.199 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868855.203 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868855.210 * * [misc]simplify:  iters left: 3 (39 enodes)
1544868855.215 * * [misc]simplify:  iters left: 2 (45 enodes)
1544868855.221 * * [misc]simplify:  iters left: 1 (50 enodes)
1544868855.225 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868855.226 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868855.226 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868855.226 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868855.231 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868855.234 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868855.244 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868855.253 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868855.257 * [exit]simplify:  Simplified to 0
1544868855.257 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868855.257 * * * * [misc]progress:  [ 22 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1544868855.257 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544868855.259 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868855.265 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868855.273 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868855.286 * * [misc]simplify:  iters left: 3 (39 enodes)
1544868855.291 * * [misc]simplify:  iters left: 2 (45 enodes)
1544868855.297 * * [misc]simplify:  iters left: 1 (50 enodes)
1544868855.302 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868855.302 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1544868855.302 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544868855.303 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868855.306 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868855.309 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868855.318 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868855.329 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868855.333 * [exit]simplify:  Simplified to 0
1544868855.333 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544868855.333 * * * * [misc]progress:  [ 23 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1544868855.334 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1544868855.336 * * [misc]simplify:  iters left: 6 (19 enodes)
1544868855.348 * * [misc]simplify:  iters left: 5 (42 enodes)
1544868855.367 * * [misc]simplify:  iters left: 4 (79 enodes)
1544868855.396 * * [misc]simplify:  iters left: 3 (112 enodes)
1544868855.420 * * [misc]simplify:  iters left: 2 (168 enodes)
1544868855.465 * * [misc]simplify:  iters left: 1 (209 enodes)
1544868855.502 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544868855.502 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1544868855.502 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1544868855.503 * * [misc]simplify:  iters left: 6 (17 enodes)
1544868855.508 * * [misc]simplify:  iters left: 5 (36 enodes)
1544868855.518 * * [misc]simplify:  iters left: 4 (64 enodes)
1544868855.534 * * [misc]simplify:  iters left: 3 (108 enodes)
1544868855.587 * * [misc]simplify:  iters left: 2 (200 enodes)
1544868855.666 * * [misc]simplify:  iters left: 1 (270 enodes)
1544868855.722 * [exit]simplify:  Simplified to 0
1544868855.722 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544868855.722 * * * * [misc]progress:  [ 24 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1544868855.722 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1544868855.724 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868855.733 * * [misc]simplify:  iters left: 5 (31 enodes)
1544868855.741 * * [misc]simplify:  iters left: 4 (60 enodes)
1544868855.752 * * [misc]simplify:  iters left: 3 (92 enodes)
1544868855.787 * * [misc]simplify:  iters left: 2 (163 enodes)
1544868855.855 * * [misc]simplify:  iters left: 1 (207 enodes)
1544868855.918 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1544868855.918 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1544868855.918 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544868855.919 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868855.923 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868855.936 * * [misc]simplify:  iters left: 4 (47 enodes)
1544868855.956 * * [misc]simplify:  iters left: 3 (90 enodes)
1544868855.993 * * [misc]simplify:  iters left: 2 (191 enodes)
1544868856.052 * * [misc]simplify:  iters left: 1 (231 enodes)
1544868856.112 * [exit]simplify:  Simplified to 0
1544868856.112 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1544868856.112 * * * * [misc]progress:  [ 25 / 119 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544868856.112 * * * * [misc]progress:  [ 26 / 119 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544868856.112 * * * * [misc]progress:  [ 27 / 119 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1544868856.112 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1544868856.113 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868856.115 * * [misc]simplify:  iters left: 5 (8 enodes)
1544868856.118 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1544868856.118 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1544868856.118 * * * * [misc]progress:  [ 28 / 119 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1544868856.118 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt x)))
1544868856.118 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868856.120 * * [misc]simplify:  iters left: 3 (7 enodes)
1544868856.122 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt x)))
1544868856.122 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1544868856.122 * * * * [misc]progress:  [ 29 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544868856.122 * * * * [misc]progress:  [ 30 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544868856.122 * * * * [misc]progress:  [ 31 / 119 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1544868856.123 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1544868856.124 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868856.127 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868856.132 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868856.142 * * [misc]simplify:  iters left: 3 (23 enodes)
1544868856.148 * * [misc]simplify:  iters left: 2 (25 enodes)
1544868856.152 * * [misc]simplify:  iters left: 1 (29 enodes)
1544868856.158 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1544868856.158 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1544868856.158 * * * * [misc]progress:  [ 32 / 119 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1544868856.158 * * * * [misc]progress:  [ 33 / 119 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544868856.158 * * * * [misc]progress:  [ 34 / 119 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544868856.158 * * * * [misc]progress:  [ 35 / 119 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544868856.158 * * * * [misc]progress:  [ 36 / 119 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544868856.158 * * * * [misc]progress:  [ 37 / 119 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544868856.158 * * * * [misc]progress:  [ 38 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1544868856.159 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1544868856.159 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868856.161 * * [misc]simplify:  iters left: 5 (16 enodes)
1544868856.166 * * [misc]simplify:  iters left: 4 (27 enodes)
1544868856.169 * * [misc]simplify:  iters left: 3 (31 enodes)
1544868856.173 * * [misc]simplify:  iters left: 2 (34 enodes)
1544868856.180 * * [misc]simplify:  iters left: 1 (39 enodes)
1544868856.186 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544868856.186 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1544868856.186 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544868856.187 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868856.190 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868856.193 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544868856.194 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1544868856.194 * * * * [misc]progress:  [ 39 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (sqrt x)) 3) (pow (/ 1 (sqrt (+ x 1))) 3)) (+ (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (+ (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (* (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))))>
1544868856.194 * * * * [misc]progress:  [ 40 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544868856.194 * * * * [misc]progress:  [ 41 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544868856.194 * * * * [misc]progress:  [ 42 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1))))) (+ (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544868856.194 * * * * [misc]progress:  [ 43 / 119 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1544868856.194 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1544868856.196 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868856.199 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868856.205 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1544868856.205 * [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)))))))
1544868856.205 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1544868856.207 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868856.211 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868856.215 * * [misc]simplify:  iters left: 4 (16 enodes)
1544868856.221 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1544868856.221 * [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)))))))
1544868856.222 * * * * [misc]progress:  [ 44 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544868856.222 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.223 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868856.227 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868856.232 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868856.238 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.238 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544868856.238 * * * * [misc]progress:  [ 45 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544868856.238 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.240 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868856.243 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868856.251 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868856.256 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.256 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544868856.256 * * * * [misc]progress:  [ 46 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544868856.256 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.257 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868856.259 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868856.261 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868856.264 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.264 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544868856.264 * * * * [misc]progress:  [ 47 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544868856.264 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.265 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868856.267 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868856.269 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868856.272 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544868856.272 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544868856.272 * * * * [misc]progress:  [ 48 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544868856.272 * * * * [misc]progress:  [ 49 / 119 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.272 * * * * [misc]progress:  [ 50 / 119 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.272 * * * * [misc]progress:  [ 51 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1544868856.272 * * * * [misc]progress:  [ 52 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1544868856.272 * [enter]simplify:  Simplifying (- 1/2)
1544868856.273 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868856.274 * * [misc]simplify:  iters left: 1 (3 enodes)
1544868856.274 * [exit]simplify:  Simplified to -1/2
1544868856.274 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1544868856.274 * * * * [misc]progress:  [ 53 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1544868856.274 * [enter]simplify:  Simplifying (- 1)
1544868856.274 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868856.275 * * [misc]simplify:  iters left: 1 (5 enodes)
1544868856.276 * [exit]simplify:  Simplified to -1
1544868856.276 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1544868856.276 * * * * [misc]progress:  [ 54 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 55 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 56 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 57 / 119 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 58 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 59 / 119 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 60 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 61 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 62 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 63 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 64 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * * * * [misc]progress:  [ 65 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544868856.276 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1544868856.277 * * [misc]simplify:  iters left: 2 (3 enodes)
1544868856.277 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1544868856.277 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1544868856.277 * * * * [misc]progress:  [ 66 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544868856.277 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544868856.277 * * [misc]simplify:  iters left: 2 (3 enodes)
1544868856.278 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544868856.278 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1544868856.278 * * * * [misc]progress:  [ 67 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1544868856.278 * [enter]simplify:  Simplifying (sqrt x)
1544868856.278 * * [misc]simplify:  iters left: 1 (2 enodes)
1544868856.279 * [exit]simplify:  Simplified to (sqrt x)
1544868856.279 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1544868856.279 * * * * [misc]progress:  [ 68 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log1p (expm1 (/ 1 (sqrt (+ x 1)))))))>
1544868856.279 * * * * [misc]progress:  [ 69 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (expm1 (log1p (/ 1 (sqrt (+ x 1)))))))>
1544868856.279 * * * * [misc]progress:  [ 70 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1544868856.279 * * * * [misc]progress:  [ 71 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1544868856.279 * [enter]simplify:  Simplifying (- 1/2)
1544868856.279 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868856.280 * * [misc]simplify:  iters left: 1 (3 enodes)
1544868856.280 * [exit]simplify:  Simplified to -1/2
1544868856.280 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1544868856.280 * * * * [misc]progress:  [ 72 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1544868856.280 * [enter]simplify:  Simplifying (- 1)
1544868856.281 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868856.282 * * [misc]simplify:  iters left: 1 (5 enodes)
1544868856.282 * [exit]simplify:  Simplified to -1
1544868856.282 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1544868856.282 * * * * [misc]progress:  [ 73 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1544868856.282 * * * * [misc]progress:  [ 74 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1544868856.282 * * * * [misc]progress:  [ 75 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1544868856.282 * * * * [misc]progress:  [ 76 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1544868856.282 * * * * [misc]progress:  [ 77 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (cbrt (/ 1 (sqrt (+ x 1)))))))>
1544868856.282 * * * * [misc]progress:  [ 78 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (cbrt (* (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (/ 1 (sqrt (+ x 1)))))))>
1544868856.282 * * * * [misc]progress:  [ 79 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1544868856.282 * * * * [misc]progress:  [ 80 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1544868856.282 * * * * [misc]progress:  [ 81 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1544868856.282 * * * * [misc]progress:  [ 82 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1544868856.283 * * * * [misc]progress:  [ 83 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1544868856.283 * * * * [misc]progress:  [ 84 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1544868856.283 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544868856.283 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868856.284 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868856.285 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544868856.285 * [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))))))
1544868856.285 * * * * [misc]progress:  [ 85 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1544868856.285 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544868856.286 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868856.287 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868856.288 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544868856.288 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1544868856.288 * * * * [misc]progress:  [ 86 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544868856.288 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868856.289 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868856.290 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868856.291 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868856.291 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544868856.291 * * * * [misc]progress:  [ 87 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1544868856.291 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868856.291 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868856.292 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868856.293 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868856.293 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1544868856.293 * * * * [misc]progress:  [ 88 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544868856.294 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868856.294 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868856.295 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868856.296 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868856.296 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544868856.296 * * * * [misc]progress:  [ 89 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1544868856.296 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868856.297 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868856.298 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868856.299 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868856.299 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1544868856.299 * * * * [misc]progress:  [ 90 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1544868856.299 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544868856.299 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868856.302 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868856.306 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868856.311 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868856.324 * * [misc]simplify:  iters left: 2 (53 enodes)
1544868856.345 * * [misc]simplify:  iters left: 1 (76 enodes)
1544868856.362 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544868856.362 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))))
1544868856.362 * * * * [misc]progress:  [ 91 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1544868856.362 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544868856.363 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868856.364 * * [misc]simplify:  iters left: 2 (9 enodes)
1544868856.365 * * [misc]simplify:  iters left: 1 (10 enodes)
1544868856.366 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544868856.366 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1544868856.366 * * * * [misc]progress:  [ 92 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log1p (expm1 (sqrt (+ x 1)))))))>
1544868856.366 * * * * [misc]progress:  [ 93 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (expm1 (log1p (sqrt (+ x 1)))))))>
1544868856.366 * * * * [misc]progress:  [ 94 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1544868856.367 * * * * [misc]progress:  [ 95 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1544868856.367 * * * * [misc]progress:  [ 96 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1544868856.367 * * * * [misc]progress:  [ 97 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1544868856.367 * * * * [misc]progress:  [ 98 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1544868856.367 * * * * [misc]progress:  [ 99 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1544868856.367 * * * * [misc]progress:  [ 100 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1544868856.367 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544868856.367 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868856.368 * * [misc]simplify:  iters left: 5 (10 enodes)
1544868856.370 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544868856.370 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1544868856.370 * * * * [misc]progress:  [ 101 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544868856.370 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868856.370 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868856.371 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868856.373 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868856.373 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1544868856.373 * * * * [misc]progress:  [ 102 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1544868856.373 * [enter]simplify:  Simplifying (sqrt 1)
1544868856.373 * * [misc]simplify:  iters left: 1 (2 enodes)
1544868856.374 * [exit]simplify:  Simplified to 1
1544868856.374 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1544868856.374 * * * * [misc]progress:  [ 103 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1544868856.374 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1544868856.374 * * [misc]simplify:  iters left: 4 (7 enodes)
1544868856.377 * * [misc]simplify:  iters left: 3 (15 enodes)
1544868856.379 * * [misc]simplify:  iters left: 2 (17 enodes)
1544868856.381 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1544868856.381 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1544868856.381 * * * * [misc]progress:  [ 104 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1544868856.381 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1544868856.381 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868856.384 * * [misc]simplify:  iters left: 4 (13 enodes)
1544868856.386 * * [misc]simplify:  iters left: 3 (20 enodes)
1544868856.389 * * [misc]simplify:  iters left: 2 (24 enodes)
1544868856.392 * * [misc]simplify:  iters left: 1 (40 enodes)
1544868856.413 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1544868856.413 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1544868856.413 * * * * [misc]progress:  [ 105 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544868856.413 * * * * [misc]progress:  [ 106 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1544868856.413 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868856.414 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868856.415 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868856.417 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868856.417 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1544868856.417 * * * * [misc]progress:  [ 107 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1544868856.417 * * * * [misc]progress:  [ 108 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544868856.418 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544868856.418 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868856.418 * * * * [misc]progress:  [ 109 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544868856.418 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868856.418 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868856.418 * * * * [misc]progress:  [ 110 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544868856.418 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868856.418 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868856.418 * * * * [misc]progress:  [ 111 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1544868856.419 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544868856.419 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1544868856.419 * * * * [misc]progress:  [ 112 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (/ 1 (sqrt (+ x 1)))))>
1544868856.419 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868856.419 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1544868856.419 * * * * [misc]progress:  [ 113 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1544868856.419 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868856.419 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1544868856.419 * * * * [misc]progress:  [ 114 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1544868856.420 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1544868856.420 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868856.426 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868856.439 * * [misc]simplify:  iters left: 4 (43 enodes)
1544868856.449 * * [misc]simplify:  iters left: 3 (65 enodes)
1544868856.460 * * [misc]simplify:  iters left: 2 (88 enodes)
1544868856.475 * * [misc]simplify:  iters left: 1 (108 enodes)
1544868856.508 * [exit]simplify:  Simplified to (fma x (fma 3/8 x -1/2) 1)
1544868856.508 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (fma x (fma 3/8 x -1/2) 1)))
1544868856.508 * * * * [misc]progress:  [ 115 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1544868856.508 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868856.508 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1544868856.509 * * * * [misc]progress:  [ 116 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1544868856.509 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868856.509 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1544868856.509 * * * * [misc]progress:  [ 117 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1544868856.509 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544868856.509 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868856.512 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868856.520 * * [misc]simplify:  iters left: 4 (43 enodes)
1544868856.531 * * [misc]simplify:  iters left: 3 (67 enodes)
1544868856.556 * * [misc]simplify:  iters left: 2 (103 enodes)
1544868856.572 * * [misc]simplify:  iters left: 1 (126 enodes)
1544868856.605 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1544868856.605 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fma (fma x -1/8 1/2) x 1))))
1544868856.605 * * * * [misc]progress:  [ 118 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544868856.606 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868856.606 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1544868856.606 * * * * [misc]progress:  [ 119 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544868856.606 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868856.606 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1544868856.606 * * * [misc]progress:  adding candidates to table
1544868858.661 * * [misc]progress:  iteration 2 / 4
1544868858.661 * * * [misc]progress:  picking best candidate
1544868858.726 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1544868858.727 * * * [misc]progress:  localizing error
1544868858.737 * * * [misc]progress:  generating rewritten candidates
1544868858.737 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1544868858.795 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1544868858.863 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1544868859.153 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1544868859.159 * * * [misc]progress:  generating series expansions
1544868859.159 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1544868859.160 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1544868859.160 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544868859.160 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544868859.160 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868859.160 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.160 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.160 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.160 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.160 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.160 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.160 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.161 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.161 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.161 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.161 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868859.161 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.161 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.161 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.161 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.162 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.162 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544868859.162 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868859.162 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.162 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.162 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.162 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.162 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.162 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.162 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.163 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868859.163 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.163 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.163 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.163 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.164 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.164 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.164 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1544868859.165 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.166 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868859.167 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.167 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.168 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1544868859.168 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.168 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544868859.168 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1544868859.168 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1544868859.168 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544868859.169 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868859.169 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.169 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.169 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.169 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.169 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.169 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.169 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.169 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.169 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.169 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.170 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.170 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868859.170 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.170 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.170 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.170 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.170 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.171 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544868859.171 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868859.171 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.171 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.171 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.171 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.171 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.171 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.171 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.171 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.172 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.172 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868859.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.172 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.172 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.172 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.172 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.173 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.173 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.173 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.174 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.174 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.174 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.175 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.176 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.177 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.177 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.177 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.177 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.179 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.181 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.181 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.181 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.181 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.182 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868859.182 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544868859.183 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544868859.183 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868859.183 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.183 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.183 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.183 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.183 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.183 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.183 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.183 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.183 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.183 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.183 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.184 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.184 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.184 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.184 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.184 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.184 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.184 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.184 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.184 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.185 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.185 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868859.185 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.185 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.185 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.185 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.185 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.185 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.185 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.185 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.186 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.186 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.186 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.186 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.186 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.186 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.186 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.186 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.186 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.187 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.187 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.187 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.188 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.188 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.188 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.188 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.189 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.189 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.190 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.190 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868859.191 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.192 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.192 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.192 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.193 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.193 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.194 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.194 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.196 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.196 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.196 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.196 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.197 * [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)))))
1544868859.197 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1544868859.198 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1544868859.198 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1544868859.198 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868859.198 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868859.198 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.198 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.198 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.198 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.198 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.198 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.198 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.198 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.198 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.198 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868859.198 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.199 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868859.199 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.199 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.199 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868859.199 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868859.199 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.199 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.199 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.199 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.199 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.199 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.200 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.200 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.200 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.200 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.200 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868859.200 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.200 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868859.200 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.201 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.201 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.201 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.202 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868859.203 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.203 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.204 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868859.205 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.205 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.205 * [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)))))))
1544868859.205 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1544868859.205 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1544868859.206 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868859.206 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868859.206 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.206 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.206 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.206 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.206 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.206 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.206 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.206 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.206 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.206 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.207 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.207 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.207 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868859.207 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.207 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868859.208 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868859.208 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.208 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.208 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.208 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.208 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.208 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.208 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.208 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.208 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.208 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.208 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.208 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.209 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.209 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868859.209 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.209 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.210 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544868859.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.210 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544868859.211 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868859.212 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544868859.212 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544868859.212 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1544868859.212 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544868859.212 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544868859.212 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.212 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.212 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.212 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.212 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.212 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.212 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.212 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.213 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.213 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.213 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.213 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.213 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.213 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.213 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.213 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.213 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.213 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.213 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.213 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.213 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.213 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544868859.213 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.214 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.214 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.214 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.214 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.214 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.214 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.214 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.214 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.214 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.214 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.214 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.214 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.214 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.214 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.214 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.214 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.214 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.215 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.215 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.215 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868859.215 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.215 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1544868859.215 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.216 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.216 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868859.217 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.218 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1544868859.218 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.219 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.219 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.220 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.220 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1544868859.220 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.222 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.222 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.223 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.224 * [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)
1544868859.224 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.225 * [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)))))
1544868859.225 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1544868859.225 * [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)))))
1544868859.225 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1544868859.225 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1544868859.225 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544868859.225 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868859.225 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.225 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.225 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.225 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.225 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.225 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.225 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.225 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.226 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.226 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.226 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868859.226 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.226 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.226 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.226 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.226 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.226 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868859.226 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868859.226 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868859.226 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.226 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.226 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.226 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.226 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.226 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.226 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.226 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.226 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.226 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.227 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868859.227 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.227 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868859.227 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.227 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.227 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.227 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1544868859.227 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544868859.227 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868859.227 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.227 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.227 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.227 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.227 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.227 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.228 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.228 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.228 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.228 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.228 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868859.228 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.228 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.228 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.228 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.228 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.228 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868859.228 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868859.228 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868859.228 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.228 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.228 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.228 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.228 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.228 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.229 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.229 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.229 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.229 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.229 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868859.229 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.229 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868859.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.229 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.229 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.230 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544868859.230 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.230 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.230 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1544868859.231 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544868859.231 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.231 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868859.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868859.232 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868859.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.233 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.234 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1544868859.234 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868859.234 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.235 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868859.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868859.236 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.236 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544868859.236 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.237 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.237 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1544868859.238 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868859.238 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.238 * [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)))))
1544868859.239 * [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))))
1544868859.239 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1544868859.239 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1544868859.239 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868859.239 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868859.239 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.239 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.239 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.239 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.239 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.239 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.239 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.239 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.239 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.239 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.239 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.240 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.240 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868859.240 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868859.240 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544868859.240 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868859.240 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.240 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.240 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.240 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.240 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.240 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.240 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.240 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.241 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.241 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.241 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.241 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868859.241 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.241 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.241 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.241 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.241 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.242 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.242 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.242 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1544868859.242 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868859.242 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868859.242 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.242 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.242 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.242 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.242 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.242 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.242 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.242 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.242 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.242 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.242 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.243 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.243 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.243 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.243 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.243 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.244 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868859.244 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868859.244 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544868859.244 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868859.244 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.244 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.244 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.244 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.244 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.244 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.244 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.244 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.244 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.244 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.245 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.245 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868859.245 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.245 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.245 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.245 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.245 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.245 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.246 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.246 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544868859.246 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.246 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.247 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.247 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1544868859.247 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.248 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.248 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.249 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.249 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.250 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.250 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.251 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.252 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868859.253 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544868859.254 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1544868859.254 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.256 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.256 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.257 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.258 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.258 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.258 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.259 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1544868859.259 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1544868859.261 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1544868859.261 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.262 * [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)))))))
1544868859.262 * [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)))))
1544868859.262 * [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
1544868859.262 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868859.262 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868859.262 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868859.262 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.262 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.263 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.263 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.263 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.263 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.263 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.263 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.263 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.263 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.263 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.263 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.264 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.264 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.264 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.264 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.264 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.264 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.264 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.264 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.264 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.264 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.265 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.265 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.265 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.265 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.265 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.265 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.265 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.265 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.265 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.265 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.266 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.266 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.266 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.267 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1544868859.267 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868859.267 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868859.267 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.267 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.267 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.267 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.267 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.267 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.267 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.267 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.267 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.267 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868859.267 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.268 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.268 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868859.268 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868859.268 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868859.268 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.268 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.268 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.268 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.268 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.268 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.268 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.268 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.268 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.268 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.268 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.268 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.269 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.269 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.269 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.269 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.269 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.269 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.269 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.269 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.269 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.269 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.269 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.269 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868859.269 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868859.269 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868859.269 * [misc]backup-simplify:  Simplify -1 into -1
1544868859.269 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.269 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.269 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.269 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868859.270 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.270 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.270 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.270 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.270 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1544868859.271 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868859.271 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868859.271 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.271 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.271 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.271 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.271 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.271 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.271 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.271 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.271 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.271 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.271 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868859.271 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.271 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.272 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544868859.272 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.272 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.272 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.272 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.273 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.273 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868859.273 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.274 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.274 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.274 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868859.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.275 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868859.276 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544868859.276 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.276 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.276 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.276 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544868859.277 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.278 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.278 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.279 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.279 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.279 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.279 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.280 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.281 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868859.284 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868859.284 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.285 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.285 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544868859.286 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.286 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.288 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.288 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.289 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.289 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.289 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544868859.290 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.291 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.292 * [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)
1544868859.293 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868859.293 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868859.294 * [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)))))))
1544868859.294 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1544868859.294 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1544868859.294 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1544868859.294 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868859.294 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.294 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.294 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.294 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.294 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.294 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.295 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.295 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.295 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.295 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.295 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868859.295 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868859.295 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.295 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.295 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.295 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.295 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.295 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.295 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868859.295 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.296 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868859.296 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.296 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544868859.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.296 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868859.296 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544868859.297 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544868859.297 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1544868859.297 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1544868859.297 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868859.297 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.297 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.297 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.297 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.297 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.297 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.297 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.297 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.297 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.297 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.297 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868859.297 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868859.297 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.297 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.298 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.298 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.298 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.298 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.298 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.298 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.298 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.298 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868859.298 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.298 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.298 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.298 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868859.299 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.299 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.300 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.301 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.301 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.301 * [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)))))
1544868859.302 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1544868859.302 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1544868859.302 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.302 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.302 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.302 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.302 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.302 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.302 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.302 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.302 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.302 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.302 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.303 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.303 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868859.303 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868859.303 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868859.303 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.303 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868859.303 * [misc]taylor:  Taking taylor expansion of x in x
1544868859.303 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.303 * [misc]backup-simplify:  Simplify 1 into 1
1544868859.303 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868859.304 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868859.304 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868859.304 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868859.304 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868859.304 * [misc]backup-simplify:  Simplify 0 into 0
1544868859.304 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.305 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868859.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.305 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868859.306 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868859.306 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868859.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868859.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868859.309 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868859.309 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868859.309 * [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)))))
1544868859.309 * * * [misc]progress:  simplifying candidates
1544868859.309 * * * * [misc]progress:  [ 1 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.310 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544868859.311 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868859.317 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868859.326 * * [misc]simplify:  iters left: 4 (31 enodes)
1544868859.332 * * [misc]simplify:  iters left: 3 (37 enodes)
1544868859.337 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.337 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.337 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544868859.337 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868859.339 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868859.342 * * [misc]simplify:  iters left: 4 (19 enodes)
1544868859.347 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868859.353 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868859.357 * [exit]simplify:  Simplified to 0
1544868859.357 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.357 * * * * [misc]progress:  [ 2 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.357 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544868859.358 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868859.360 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868859.364 * * [misc]simplify:  iters left: 4 (23 enodes)
1544868859.367 * * [misc]simplify:  iters left: 3 (28 enodes)
1544868859.375 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.375 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.375 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544868859.376 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868859.379 * * [misc]simplify:  iters left: 4 (8 enodes)
1544868859.385 * * [misc]simplify:  iters left: 3 (14 enodes)
1544868859.390 * * [misc]simplify:  iters left: 2 (20 enodes)
1544868859.395 * * [misc]simplify:  iters left: 1 (22 enodes)
1544868859.399 * [exit]simplify:  Simplified to 0
1544868859.399 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.399 * * * * [misc]progress:  [ 3 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.400 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544868859.401 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868859.405 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868859.409 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868859.416 * * [misc]simplify:  iters left: 3 (39 enodes)
1544868859.421 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.421 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.421 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544868859.421 * * [misc]simplify:  iters left: 4 (6 enodes)
1544868859.423 * * [misc]simplify:  iters left: 3 (11 enodes)
1544868859.426 * * [misc]simplify:  iters left: 2 (21 enodes)
1544868859.430 * * [misc]simplify:  iters left: 1 (30 enodes)
1544868859.433 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544868859.433 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.433 * * * * [misc]progress:  [ 4 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.433 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544868859.434 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868859.438 * * [misc]simplify:  iters left: 5 (26 enodes)
1544868859.446 * * [misc]simplify:  iters left: 4 (33 enodes)
1544868859.456 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868859.467 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544868859.467 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.467 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544868859.468 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868859.471 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868859.477 * * [misc]simplify:  iters left: 4 (19 enodes)
1544868859.487 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868859.503 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868859.510 * [exit]simplify:  Simplified to 0
1544868859.510 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.510 * * * * [misc]progress:  [ 5 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.511 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544868859.512 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868859.519 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868859.526 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868859.533 * * [misc]simplify:  iters left: 3 (28 enodes)
1544868859.541 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544868859.541 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.542 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544868859.542 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868859.545 * * [misc]simplify:  iters left: 4 (8 enodes)
1544868859.548 * * [misc]simplify:  iters left: 3 (14 enodes)
1544868859.554 * * [misc]simplify:  iters left: 2 (20 enodes)
1544868859.559 * * [misc]simplify:  iters left: 1 (22 enodes)
1544868859.563 * [exit]simplify:  Simplified to 0
1544868859.563 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.563 * * * * [misc]progress:  [ 6 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.563 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1544868859.564 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868859.571 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868859.580 * * [misc]simplify:  iters left: 4 (30 enodes)
1544868859.592 * * [misc]simplify:  iters left: 3 (39 enodes)
1544868859.602 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544868859.602 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.602 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544868859.603 * * [misc]simplify:  iters left: 4 (6 enodes)
1544868859.606 * * [misc]simplify:  iters left: 3 (11 enodes)
1544868859.612 * * [misc]simplify:  iters left: 2 (21 enodes)
1544868859.620 * * [misc]simplify:  iters left: 1 (30 enodes)
1544868859.627 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544868859.627 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.627 * * * * [misc]progress:  [ 7 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.628 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544868859.629 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868859.634 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868859.645 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868859.654 * * [misc]simplify:  iters left: 3 (34 enodes)
1544868859.663 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.663 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.663 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544868859.664 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868859.667 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868859.671 * * [misc]simplify:  iters left: 4 (19 enodes)
1544868859.681 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868859.692 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868859.696 * [exit]simplify:  Simplified to 0
1544868859.696 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.696 * * * * [misc]progress:  [ 8 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.696 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544868859.697 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868859.699 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868859.702 * * [misc]simplify:  iters left: 4 (21 enodes)
1544868859.707 * * [misc]simplify:  iters left: 3 (27 enodes)
1544868859.711 * * [misc]simplify:  iters left: 2 (30 enodes)
1544868859.716 * * [misc]simplify:  iters left: 1 (45 enodes)
1544868859.729 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.729 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.729 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544868859.729 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868859.730 * * [misc]simplify:  iters left: 4 (8 enodes)
1544868859.732 * * [misc]simplify:  iters left: 3 (14 enodes)
1544868859.735 * * [misc]simplify:  iters left: 2 (20 enodes)
1544868859.737 * * [misc]simplify:  iters left: 1 (22 enodes)
1544868859.739 * [exit]simplify:  Simplified to 0
1544868859.739 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.739 * * * * [misc]progress:  [ 9 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.739 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544868859.741 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868859.744 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868859.748 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868859.754 * * [misc]simplify:  iters left: 3 (35 enodes)
1544868859.760 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.760 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.760 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544868859.761 * * [misc]simplify:  iters left: 4 (6 enodes)
1544868859.762 * * [misc]simplify:  iters left: 3 (11 enodes)
1544868859.766 * * [misc]simplify:  iters left: 2 (21 enodes)
1544868859.769 * * [misc]simplify:  iters left: 1 (30 enodes)
1544868859.772 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544868859.773 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.773 * * * * [misc]progress:  [ 10 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.773 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544868859.773 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868859.777 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868859.781 * * [misc]simplify:  iters left: 4 (31 enodes)
1544868859.787 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868859.792 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.792 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.792 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544868859.792 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868859.794 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868859.797 * * [misc]simplify:  iters left: 4 (19 enodes)
1544868859.807 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868859.820 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868859.828 * [exit]simplify:  Simplified to 0
1544868859.828 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.828 * * * * [misc]progress:  [ 11 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.828 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544868859.829 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868859.838 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868859.843 * * [misc]simplify:  iters left: 4 (23 enodes)
1544868859.851 * * [misc]simplify:  iters left: 3 (30 enodes)
1544868859.859 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.859 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.859 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544868859.860 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868859.863 * * [misc]simplify:  iters left: 4 (8 enodes)
1544868859.866 * * [misc]simplify:  iters left: 3 (14 enodes)
1544868859.872 * * [misc]simplify:  iters left: 2 (20 enodes)
1544868859.877 * * [misc]simplify:  iters left: 1 (22 enodes)
1544868859.881 * [exit]simplify:  Simplified to 0
1544868859.881 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.881 * * * * [misc]progress:  [ 12 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.881 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1544868859.882 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868859.889 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868859.893 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868859.899 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868859.904 * * [misc]simplify:  iters left: 2 (43 enodes)
1544868859.909 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.909 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.909 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544868859.910 * * [misc]simplify:  iters left: 4 (6 enodes)
1544868859.911 * * [misc]simplify:  iters left: 3 (11 enodes)
1544868859.914 * * [misc]simplify:  iters left: 2 (21 enodes)
1544868859.920 * * [misc]simplify:  iters left: 1 (30 enodes)
1544868859.927 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544868859.927 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.927 * * * * [misc]progress:  [ 13 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.927 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544868859.929 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868859.934 * * [misc]simplify:  iters left: 5 (23 enodes)
1544868859.942 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868859.952 * * [misc]simplify:  iters left: 3 (34 enodes)
1544868859.960 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868859.960 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.960 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544868859.961 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868859.964 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868859.968 * * [misc]simplify:  iters left: 4 (19 enodes)
1544868859.978 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868859.984 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868859.988 * [exit]simplify:  Simplified to 0
1544868859.988 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868859.988 * * * * [misc]progress:  [ 14 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868859.988 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544868859.989 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868859.991 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868859.993 * * [misc]simplify:  iters left: 4 (21 enodes)
1544868859.997 * * [misc]simplify:  iters left: 3 (27 enodes)
1544868860.001 * * [misc]simplify:  iters left: 2 (30 enodes)
1544868860.005 * * [misc]simplify:  iters left: 1 (45 enodes)
1544868860.016 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868860.016 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.016 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544868860.017 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868860.018 * * [misc]simplify:  iters left: 4 (8 enodes)
1544868860.020 * * [misc]simplify:  iters left: 3 (14 enodes)
1544868860.022 * * [misc]simplify:  iters left: 2 (20 enodes)
1544868860.025 * * [misc]simplify:  iters left: 1 (22 enodes)
1544868860.026 * [exit]simplify:  Simplified to 0
1544868860.026 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.026 * * * * [misc]progress:  [ 15 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.027 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544868860.027 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868860.030 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868860.036 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868860.043 * * [misc]simplify:  iters left: 3 (35 enodes)
1544868860.052 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868860.052 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.052 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544868860.053 * * [misc]simplify:  iters left: 4 (6 enodes)
1544868860.055 * * [misc]simplify:  iters left: 3 (11 enodes)
1544868860.062 * * [misc]simplify:  iters left: 2 (21 enodes)
1544868860.069 * * [misc]simplify:  iters left: 1 (30 enodes)
1544868860.076 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544868860.076 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.076 * * * * [misc]progress:  [ 16 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.076 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544868860.077 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868860.082 * * [misc]simplify:  iters left: 5 (22 enodes)
1544868860.089 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868860.099 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868860.107 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544868860.107 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.107 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544868860.108 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868860.111 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868860.117 * * [misc]simplify:  iters left: 4 (19 enodes)
1544868860.125 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868860.131 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868860.135 * [exit]simplify:  Simplified to 0
1544868860.135 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.135 * * * * [misc]progress:  [ 17 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.135 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544868860.136 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868860.138 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868860.140 * * [misc]simplify:  iters left: 4 (21 enodes)
1544868860.146 * * [misc]simplify:  iters left: 3 (28 enodes)
1544868860.149 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544868860.150 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.150 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544868860.150 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868860.151 * * [misc]simplify:  iters left: 4 (8 enodes)
1544868860.153 * * [misc]simplify:  iters left: 3 (14 enodes)
1544868860.156 * * [misc]simplify:  iters left: 2 (20 enodes)
1544868860.158 * * [misc]simplify:  iters left: 1 (22 enodes)
1544868860.160 * [exit]simplify:  Simplified to 0
1544868860.160 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.160 * * * * [misc]progress:  [ 18 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.160 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1544868860.160 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868860.163 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868860.167 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868860.174 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868860.184 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868860.194 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544868860.194 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.195 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544868860.195 * * [misc]simplify:  iters left: 4 (6 enodes)
1544868860.198 * * [misc]simplify:  iters left: 3 (11 enodes)
1544868860.205 * * [misc]simplify:  iters left: 2 (21 enodes)
1544868860.212 * * [misc]simplify:  iters left: 1 (30 enodes)
1544868860.217 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544868860.217 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.217 * * * * [misc]progress:  [ 19 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.217 * * * * [misc]progress:  [ 20 / 129 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.217 * * * * [misc]progress:  [ 21 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.217 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544868860.218 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868860.219 * * [misc]simplify:  iters left: 5 (9 enodes)
1544868860.221 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544868860.221 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.221 * * * * [misc]progress:  [ 22 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.221 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544868860.221 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868860.223 * * [misc]simplify:  iters left: 5 (10 enodes)
1544868860.224 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544868860.224 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.224 * * * * [misc]progress:  [ 23 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.225 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868860.225 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868860.226 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868860.227 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868860.227 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.227 * * * * [misc]progress:  [ 24 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.227 * [enter]simplify:  Simplifying (sqrt 1)
1544868860.228 * * [misc]simplify:  iters left: 1 (2 enodes)
1544868860.229 * [exit]simplify:  Simplified to 1
1544868860.229 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.229 * * * * [misc]progress:  [ 25 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.229 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868860.229 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868860.230 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868860.231 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868860.231 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.231 * * * * [misc]progress:  [ 26 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.231 * * * * [misc]progress:  [ 27 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.231 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544868860.232 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868860.233 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868860.235 * * [misc]simplify:  iters left: 4 (15 enodes)
1544868860.239 * * [misc]simplify:  iters left: 3 (18 enodes)
1544868860.241 * * [misc]simplify:  iters left: 2 (20 enodes)
1544868860.245 * * [misc]simplify:  iters left: 1 (24 enodes)
1544868860.256 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1544868860.256 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.256 * * * * [misc]progress:  [ 28 / 129 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 29 / 129 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 30 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 31 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 32 / 129 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 33 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 34 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 35 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 36 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 37 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.256 * * * * [misc]progress:  [ 38 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.257 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544868860.257 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868860.260 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868860.264 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544868860.264 * [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)))))
1544868860.265 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544868860.265 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868860.268 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868860.273 * * [misc]simplify:  iters left: 4 (14 enodes)
1544868860.278 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1544868860.278 * [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)))))
1544868860.278 * * * * [misc]progress:  [ 39 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.278 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544868860.279 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868860.282 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868860.286 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544868860.286 * [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)))))
1544868860.286 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544868860.287 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868860.290 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868860.294 * * [misc]simplify:  iters left: 4 (14 enodes)
1544868860.299 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1544868860.299 * [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)))))
1544868860.299 * * * * [misc]progress:  [ 40 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.299 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544868860.300 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868860.303 * * [misc]simplify:  iters left: 4 (11 enodes)
1544868860.306 * * [misc]simplify:  iters left: 3 (12 enodes)
1544868860.310 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868860.310 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544868860.310 * * * * [misc]progress:  [ 41 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868860.310 * * * * [misc]progress:  [ 42 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544868860.311 * * * * [misc]progress:  [ 43 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))))>
1544868860.311 * * * * [misc]progress:  [ 44 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1544868860.311 * [enter]simplify:  Simplifying (* x (+ x 1))
1544868860.312 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868860.315 * * [misc]simplify:  iters left: 3 (13 enodes)
1544868860.321 * * [misc]simplify:  iters left: 2 (16 enodes)
1544868860.327 * * [misc]simplify:  iters left: 1 (31 enodes)
1544868860.345 * [exit]simplify:  Simplified to (fma x x x)
1544868860.345 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (fma x x x) 1/2)))
1544868860.345 * * * * [misc]progress:  [ 45 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1544868860.346 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544868860.346 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868860.349 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868860.352 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544868860.352 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1544868860.352 * * * * [misc]progress:  [ 46 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1544868860.352 * * * * [misc]progress:  [ 47 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1544868860.352 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1544868860.353 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868860.356 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868860.360 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1544868860.360 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1544868860.360 * * * * [misc]progress:  [ 48 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1544868860.361 * * * * [misc]progress:  [ 49 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1544868860.361 * * * * [misc]progress:  [ 50 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1544868860.361 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1544868860.362 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868860.369 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868860.382 * * [misc]simplify:  iters left: 4 (60 enodes)
1544868860.422 * * [misc]simplify:  iters left: 3 (158 enodes)
1544868860.603 * * [misc]simplify:  iters left: 2 (432 enodes)
1544868861.160 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1544868861.160 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))))
1544868861.160 * * * * [misc]progress:  [ 51 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.160 * * * * [misc]progress:  [ 52 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.160 * * * * [misc]progress:  [ 53 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1544868861.160 * [enter]simplify:  Simplifying (* x (+ x 1))
1544868861.161 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868861.162 * * [misc]simplify:  iters left: 3 (13 enodes)
1544868861.165 * * [misc]simplify:  iters left: 2 (16 enodes)
1544868861.170 * * [misc]simplify:  iters left: 1 (31 enodes)
1544868861.179 * [exit]simplify:  Simplified to (fma x x x)
1544868861.179 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (fma x x x))))
1544868861.179 * * * * [misc]progress:  [ 54 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.179 * * * * [misc]progress:  [ 55 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1544868861.179 * * * * [misc]progress:  [ 56 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1544868861.180 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544868861.180 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868861.181 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868861.182 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544868861.182 * [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))))))
1544868861.182 * * * * [misc]progress:  [ 57 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1544868861.182 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544868861.182 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868861.183 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868861.185 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544868861.185 * [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))))))
1544868861.185 * * * * [misc]progress:  [ 58 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544868861.185 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868861.185 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868861.186 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868861.187 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868861.187 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544868861.187 * * * * [misc]progress:  [ 59 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1544868861.187 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868861.188 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868861.189 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868861.191 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868861.191 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1544868861.191 * * * * [misc]progress:  [ 60 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544868861.192 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868861.193 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868861.195 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868861.198 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868861.198 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544868861.198 * * * * [misc]progress:  [ 61 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1544868861.198 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868861.198 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868861.200 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868861.202 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868861.202 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1544868861.202 * * * * [misc]progress:  [ 62 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))>
1544868861.202 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544868861.203 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868861.204 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544868861.204 * [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))))))
1544868861.204 * * * * [misc]progress:  [ 63 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1544868861.205 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544868861.205 * * [misc]simplify:  iters left: 2 (3 enodes)
1544868861.206 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544868861.206 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1544868861.206 * * * * [misc]progress:  [ 64 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1544868861.206 * * * * [misc]progress:  [ 65 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1544868861.206 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544868861.207 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.212 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868861.219 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868861.228 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868861.239 * * [misc]simplify:  iters left: 2 (53 enodes)
1544868861.256 * * [misc]simplify:  iters left: 1 (76 enodes)
1544868861.283 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544868861.283 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))))
1544868861.283 * * * * [misc]progress:  [ 66 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1544868861.283 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544868861.284 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868861.285 * * [misc]simplify:  iters left: 2 (9 enodes)
1544868861.287 * * [misc]simplify:  iters left: 1 (10 enodes)
1544868861.288 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544868861.288 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1544868861.288 * * * * [misc]progress:  [ 67 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1544868861.288 * * * * [misc]progress:  [ 68 / 129 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.288 * * * * [misc]progress:  [ 69 / 129 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.288 * * * * [misc]progress:  [ 70 / 129 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1544868861.288 * * * * [misc]progress:  [ 71 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1544868861.288 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1544868861.289 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868861.292 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868861.296 * * [misc]simplify:  iters left: 4 (30 enodes)
1544868861.302 * * [misc]simplify:  iters left: 3 (41 enodes)
1544868861.309 * * [misc]simplify:  iters left: 2 (52 enodes)
1544868861.321 * * [misc]simplify:  iters left: 1 (67 enodes)
1544868861.358 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1544868861.358 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1544868861.358 * * * * [misc]progress:  [ 72 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.358 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1544868861.359 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868861.361 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868861.365 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868861.371 * * [misc]simplify:  iters left: 3 (37 enodes)
1544868861.377 * * [misc]simplify:  iters left: 2 (47 enodes)
1544868861.385 * * [misc]simplify:  iters left: 1 (59 enodes)
1544868861.401 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1544868861.401 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1544868861.401 * * * * [misc]progress:  [ 73 / 129 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.401 * * * * [misc]progress:  [ 74 / 129 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.401 * * * * [misc]progress:  [ 75 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1544868861.401 * [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)))))
1544868861.402 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868861.409 * * [misc]simplify:  iters left: 5 (34 enodes)
1544868861.433 * * [misc]simplify:  iters left: 4 (152 enodes)
1544868861.576 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))
1544868861.576 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))))
1544868861.578 * * * * [misc]progress:  [ 76 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.580 * [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)))))
1544868861.581 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868861.585 * * [misc]simplify:  iters left: 5 (33 enodes)
1544868861.611 * * [misc]simplify:  iters left: 4 (124 enodes)
1544868861.743 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1544868861.743 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1544868861.743 * * * * [misc]progress:  [ 77 / 129 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.743 * * * * [misc]progress:  [ 78 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.743 * * * * [misc]progress:  [ 79 / 129 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868861.743 * * * * [misc]progress:  [ 80 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1544868861.743 * * * * [misc]progress:  [ 81 / 129 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1544868861.743 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1544868861.744 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868861.746 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868861.748 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1544868861.748 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1544868861.748 * * * * [misc]progress:  [ 82 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1544868861.748 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1544868861.749 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868861.751 * * [misc]simplify:  iters left: 5 (16 enodes)
1544868861.753 * * [misc]simplify:  iters left: 4 (19 enodes)
1544868861.756 * * [misc]simplify:  iters left: 3 (20 enodes)
1544868861.760 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1544868861.760 * [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)))))
1544868861.760 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1544868861.761 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.763 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868861.765 * * [misc]simplify:  iters left: 4 (14 enodes)
1544868861.767 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1544868861.767 * [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)))))
1544868861.767 * * * * [misc]progress:  [ 83 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1544868861.767 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1544868861.768 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.770 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868861.772 * * [misc]simplify:  iters left: 4 (14 enodes)
1544868861.774 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1544868861.774 * [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)))))
1544868861.774 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1544868861.775 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.776 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868861.778 * * [misc]simplify:  iters left: 4 (14 enodes)
1544868861.781 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1544868861.781 * [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)))))
1544868861.781 * * * * [misc]progress:  [ 84 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1544868861.781 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1544868861.781 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868861.782 * * [misc]simplify:  iters left: 2 (6 enodes)
1544868861.783 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1544868861.783 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1544868861.783 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1544868861.784 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868861.788 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868861.793 * * [misc]simplify:  iters left: 4 (18 enodes)
1544868861.798 * * [misc]simplify:  iters left: 3 (20 enodes)
1544868861.804 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1544868861.804 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1544868861.804 * * * * [misc]progress:  [ 85 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1544868861.804 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1544868861.805 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868861.806 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868861.809 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1544868861.809 * [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)))))
1544868861.809 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1544868861.809 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868861.812 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868861.814 * * [misc]simplify:  iters left: 4 (20 enodes)
1544868861.817 * * [misc]simplify:  iters left: 3 (22 enodes)
1544868861.824 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1544868861.824 * [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)))))
1544868861.824 * * * * [misc]progress:  [ 86 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1544868861.824 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1544868861.825 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868861.826 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868861.829 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1544868861.829 * [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)))))
1544868861.829 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1544868861.830 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868861.833 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868861.836 * * [misc]simplify:  iters left: 4 (20 enodes)
1544868861.839 * * [misc]simplify:  iters left: 3 (22 enodes)
1544868861.844 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1544868861.844 * [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)))))
1544868861.844 * * * * [misc]progress:  [ 87 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1544868861.844 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1544868861.845 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868861.846 * * [misc]simplify:  iters left: 2 (6 enodes)
1544868861.848 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1544868861.848 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1544868861.849 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1544868861.849 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868861.853 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868861.858 * * [misc]simplify:  iters left: 4 (18 enodes)
1544868861.863 * * [misc]simplify:  iters left: 3 (20 enodes)
1544868861.869 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1544868861.869 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1544868861.869 * * * * [misc]progress:  [ 88 / 129 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1544868861.869 * * * * [misc]progress:  [ 89 / 129 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1544868861.869 * * * * [misc]progress:  [ 90 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544868861.869 * * * * [misc]progress:  [ 91 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1544868861.869 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868861.869 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868861.870 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868861.871 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868861.871 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1544868861.871 * * * * [misc]progress:  [ 92 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))>
1544868861.871 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1544868861.872 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.873 * * [misc]simplify:  iters left: 5 (13 enodes)
1544868861.875 * * [misc]simplify:  iters left: 4 (14 enodes)
1544868861.878 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1544868861.878 * [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))))))
1544868861.878 * * * * [misc]progress:  [ 93 / 129 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1544868861.878 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1544868861.879 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868861.880 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868861.882 * * [misc]simplify:  iters left: 4 (13 enodes)
1544868861.884 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1544868861.884 * [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))))))
1544868861.884 * * * * [misc]progress:  [ 94 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544868861.884 * * * * [misc]progress:  [ 95 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1544868861.885 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544868861.885 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.887 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868861.889 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544868861.889 * [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))))))
1544868861.889 * * * * [misc]progress:  [ 96 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1544868861.889 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544868861.890 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.892 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868861.894 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544868861.894 * [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))))))
1544868861.894 * * * * [misc]progress:  [ 97 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544868861.894 * * * * [misc]progress:  [ 98 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1544868861.894 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544868861.895 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868861.897 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868861.901 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868861.908 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868861.916 * * [misc]simplify:  iters left: 2 (53 enodes)
1544868861.934 * * [misc]simplify:  iters left: 1 (76 enodes)
1544868861.954 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544868861.954 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (fma x x 1) x))))
1544868861.954 * * * * [misc]progress:  [ 99 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1544868861.954 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544868861.954 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868861.956 * * [misc]simplify:  iters left: 2 (9 enodes)
1544868861.957 * * [misc]simplify:  iters left: 1 (10 enodes)
1544868861.958 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544868861.958 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1544868861.958 * * * * [misc]progress:  [ 100 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1544868861.958 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1544868861.959 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868861.961 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868861.966 * * [misc]simplify:  iters left: 4 (32 enodes)
1544868861.974 * * [misc]simplify:  iters left: 3 (47 enodes)
1544868861.985 * * [misc]simplify:  iters left: 2 (51 enodes)
1544868861.995 * * [misc]simplify:  iters left: 1 (65 enodes)
1544868862.012 * [exit]simplify:  Simplified to (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x)))
1544868862.012 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))
1544868862.012 * * * * [misc]progress:  [ 101 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868862.012 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1544868862.013 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868862.017 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868862.024 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868862.036 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868862.042 * * [misc]simplify:  iters left: 2 (44 enodes)
1544868862.048 * * [misc]simplify:  iters left: 1 (45 enodes)
1544868862.054 * [exit]simplify:  Simplified to 1
1544868862.054 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868862.054 * * * * [misc]progress:  [ 102 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log1p (expm1 (sqrt (+ x 1)))))))>
1544868862.054 * * * * [misc]progress:  [ 103 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (expm1 (log1p (sqrt (+ x 1)))))))>
1544868862.054 * * * * [misc]progress:  [ 104 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1544868862.054 * * * * [misc]progress:  [ 105 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1544868862.054 * * * * [misc]progress:  [ 106 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1544868862.054 * * * * [misc]progress:  [ 107 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1544868862.054 * * * * [misc]progress:  [ 108 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1544868862.054 * * * * [misc]progress:  [ 109 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1544868862.054 * * * * [misc]progress:  [ 110 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1544868862.055 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544868862.055 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868862.058 * * [misc]simplify:  iters left: 5 (10 enodes)
1544868862.061 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544868862.061 * [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)))))))
1544868862.061 * * * * [misc]progress:  [ 111 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544868862.061 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868862.062 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868862.064 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868862.067 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868862.067 * [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)))))))
1544868862.067 * * * * [misc]progress:  [ 112 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1544868862.067 * [enter]simplify:  Simplifying (sqrt 1)
1544868862.068 * * [misc]simplify:  iters left: 1 (2 enodes)
1544868862.069 * [exit]simplify:  Simplified to 1
1544868862.069 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1544868862.069 * * * * [misc]progress:  [ 113 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1544868862.070 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1544868862.070 * * [misc]simplify:  iters left: 4 (7 enodes)
1544868862.075 * * [misc]simplify:  iters left: 3 (15 enodes)
1544868862.079 * * [misc]simplify:  iters left: 2 (17 enodes)
1544868862.083 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1544868862.083 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1544868862.083 * * * * [misc]progress:  [ 114 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1544868862.083 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1544868862.084 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868862.088 * * [misc]simplify:  iters left: 4 (13 enodes)
1544868862.092 * * [misc]simplify:  iters left: 3 (20 enodes)
1544868862.094 * * [misc]simplify:  iters left: 2 (24 enodes)
1544868862.098 * * [misc]simplify:  iters left: 1 (40 enodes)
1544868862.112 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1544868862.112 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1544868862.112 * * * * [misc]progress:  [ 115 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544868862.112 * * * * [misc]progress:  [ 116 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1544868862.112 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868862.112 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868862.113 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868862.114 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868862.114 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1544868862.114 * * * * [misc]progress:  [ 117 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1544868862.114 * * * * [misc]progress:  [ 118 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868862.114 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544868862.114 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1544868862.114 * * * * [misc]progress:  [ 119 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868862.114 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868862.114 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1544868862.114 * * * * [misc]progress:  [ 120 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544868862.114 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868862.115 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1544868862.115 * * * * [misc]progress:  [ 121 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1544868862.115 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544868862.115 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1544868862.115 * * * * [misc]progress:  [ 122 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1544868862.115 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544868862.117 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868862.120 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868862.126 * * [misc]simplify:  iters left: 4 (37 enodes)
1544868862.144 * * [misc]simplify:  iters left: 3 (61 enodes)
1544868862.171 * * [misc]simplify:  iters left: 2 (84 enodes)
1544868862.197 * * [misc]simplify:  iters left: 1 (108 enodes)
1544868862.227 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1544868862.227 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1544868862.227 * * * * [misc]progress:  [ 123 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544868862.228 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868862.228 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1544868862.228 * * * * [misc]progress:  [ 124 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544868862.228 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544868862.228 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868862.228 * * * * [misc]progress:  [ 125 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544868862.228 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868862.228 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868862.228 * * * * [misc]progress:  [ 126 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544868862.228 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868862.228 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868862.229 * * * * [misc]progress:  [ 127 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1544868862.229 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544868862.230 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868862.235 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868862.246 * * [misc]simplify:  iters left: 4 (43 enodes)
1544868862.264 * * [misc]simplify:  iters left: 3 (67 enodes)
1544868862.283 * * [misc]simplify:  iters left: 2 (103 enodes)
1544868862.298 * * [misc]simplify:  iters left: 1 (126 enodes)
1544868862.331 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1544868862.331 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fma (fma x -1/8 1/2) x 1))))
1544868862.331 * * * * [misc]progress:  [ 128 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544868862.331 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868862.331 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1544868862.331 * * * * [misc]progress:  [ 129 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544868862.332 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868862.332 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1544868862.332 * * * [misc]progress:  adding candidates to table
1544868864.508 * * [misc]progress:  iteration 3 / 4
1544868864.508 * * * [misc]progress:  picking best candidate
1544868864.525 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868864.525 * * * [misc]progress:  localizing error
1544868864.546 * * * [misc]progress:  generating rewritten candidates
1544868864.546 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1544868864.845 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1544868864.881 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1544868865.052 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1544868865.090 * * * [misc]progress:  generating series expansions
1544868865.090 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1544868865.091 * [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))))
1544868865.091 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1544868865.091 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544868865.091 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868865.091 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868865.091 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868865.091 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.091 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.091 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.091 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.091 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.091 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.091 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.091 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.091 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.091 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.091 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.091 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.092 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868865.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.092 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.092 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544868865.092 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868865.092 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868865.092 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.092 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.092 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.092 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.092 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.092 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.092 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.093 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.093 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.093 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868865.093 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.093 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.093 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.093 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.093 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.093 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544868865.093 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868865.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868865.094 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868865.094 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.094 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.094 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.094 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.094 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.094 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.094 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.094 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.094 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.094 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.094 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.094 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.094 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868865.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.094 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.095 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544868865.095 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868865.095 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868865.095 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.095 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.095 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.095 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.095 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.095 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.095 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.095 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.096 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.096 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.096 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868865.096 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.096 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.096 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.096 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.097 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.097 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.097 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.097 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.097 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544868865.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544868865.099 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1544868865.099 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.100 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868865.102 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.102 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544868865.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544868865.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.104 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868865.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868865.106 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.107 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1544868865.107 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.107 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544868865.109 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.109 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1544868865.111 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544868865.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.112 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868865.112 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868865.113 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.115 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1544868865.115 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.116 * [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)))))
1544868865.116 * [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)))))
1544868865.116 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1544868865.116 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544868865.116 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868865.116 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868865.116 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.116 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.116 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.116 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.116 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.116 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.117 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.117 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.117 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.117 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.117 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.118 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.118 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868865.118 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868865.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544868865.118 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868865.118 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868865.118 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.118 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.118 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.118 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.119 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.119 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.119 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868865.119 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.119 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.119 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.119 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.120 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.120 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.120 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.120 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.120 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.120 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.121 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.121 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868865.121 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544868865.121 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868865.121 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868865.121 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.121 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.121 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.121 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.121 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.121 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.121 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.121 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.122 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.122 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.122 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.122 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.123 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.123 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868865.123 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868865.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544868865.123 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868865.123 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868865.123 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.123 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.123 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.123 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.123 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.124 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.124 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.124 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868865.124 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.124 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.124 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.124 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.124 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.124 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.124 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.125 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.125 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.125 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.125 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.126 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868865.126 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1544868865.126 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868865.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.127 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.128 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.128 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.129 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.129 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.130 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868865.131 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1544868865.131 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.131 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.133 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.134 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.134 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.136 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868865.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.137 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868865.138 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544868865.139 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1544868865.140 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.141 * [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)))))))
1544868865.141 * [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)))))
1544868865.141 * [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
1544868865.141 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868865.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544868865.141 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868865.141 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868865.141 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.141 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.141 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.141 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.141 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.141 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.141 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.141 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.142 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.142 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.142 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.143 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.143 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.143 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.143 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.143 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.143 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.143 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.143 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.143 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.143 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.144 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.144 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.144 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.144 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.144 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.144 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.144 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.144 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.144 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.144 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.145 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.145 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868865.145 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.145 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544868865.146 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.147 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.148 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.149 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.150 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.150 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.151 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868865.151 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868865.151 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868865.151 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868865.151 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.151 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.151 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.151 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.151 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.151 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.151 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.152 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.152 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.152 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868865.152 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.153 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.153 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868865.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544868865.153 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868865.153 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868865.153 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.153 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.153 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.153 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.153 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.153 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.153 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.153 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.153 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.154 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.154 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.155 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.155 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.155 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.155 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.155 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.155 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.155 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.155 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.155 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.155 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.156 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.156 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.156 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.156 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.156 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.156 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.156 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.156 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.156 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.156 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.157 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.157 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868865.157 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.157 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544868865.158 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.159 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.160 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.161 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.162 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.162 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.163 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868865.163 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868865.163 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868865.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868865.163 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.163 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.163 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.163 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.163 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.163 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.164 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.164 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.164 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868865.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.165 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.165 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544868865.165 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.165 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.167 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.169 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.169 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.170 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.170 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.172 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868865.173 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868865.174 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544868865.174 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.175 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.175 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544868865.176 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.177 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.178 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.180 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.181 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.182 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.183 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.185 * [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)
1544868865.188 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868865.189 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868865.189 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.190 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544868865.192 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.192 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.194 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.194 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.196 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.197 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.201 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.202 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.205 * [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)
1544868865.209 * [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)
1544868865.210 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868865.211 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.212 * [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)))))))
1544868865.212 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1544868865.212 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1544868865.212 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1544868865.213 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868865.213 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868865.213 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.213 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.213 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.213 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.213 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.213 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.213 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.213 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.213 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.213 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.213 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.213 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.214 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868865.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.214 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.214 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868865.214 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868865.214 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.214 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.214 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.214 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.214 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.214 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.214 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.215 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.215 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.215 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.215 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.215 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868865.215 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.216 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.216 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.216 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868865.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.216 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868865.217 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.217 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868865.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.217 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868865.218 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.218 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868865.218 * [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)))))))
1544868865.218 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1544868865.218 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1544868865.218 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868865.218 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868865.218 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.218 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.218 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.218 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.218 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.218 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.218 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.218 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.218 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.218 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.218 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.219 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.219 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.219 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868865.219 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.219 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868865.219 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868865.219 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.219 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.219 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.219 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.219 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.219 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.219 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.220 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.220 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.220 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.220 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.220 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.220 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.220 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868865.220 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.220 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.220 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544868865.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.221 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544868865.222 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868865.222 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544868865.222 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544868865.222 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1544868865.222 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544868865.222 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544868865.222 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.222 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.222 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.222 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.222 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.222 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.222 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.222 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.222 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.223 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.223 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.223 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.223 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.223 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.223 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.223 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.223 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.223 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.223 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.223 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.224 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.224 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544868865.224 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.224 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.224 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.224 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.224 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.224 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.224 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.224 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.224 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.224 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.224 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.224 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.224 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.224 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.224 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.225 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.225 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.225 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.225 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.225 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.225 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.225 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.225 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868865.225 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.226 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1544868865.226 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.226 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.227 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.227 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.228 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.228 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1544868865.228 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.228 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.230 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.230 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.231 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1544868865.231 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.233 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.234 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.235 * [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)
1544868865.235 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.236 * [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)))))
1544868865.236 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1544868865.236 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868865.236 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1544868865.236 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1544868865.236 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868865.236 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868865.236 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.236 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.236 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.236 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.236 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.236 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.236 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.236 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.236 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.236 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.236 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.236 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.237 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868865.237 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.237 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.237 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868865.237 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868865.237 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.237 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.237 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.237 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.237 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.237 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.237 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.237 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.237 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.238 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.238 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868865.238 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.238 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.238 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.238 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.238 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.238 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1544868865.238 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868865.238 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868865.238 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.238 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.238 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.238 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.238 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.238 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.238 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.238 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.238 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.238 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.238 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.238 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.239 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868865.239 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.239 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.239 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868865.239 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868865.239 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.239 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.239 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.239 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.239 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.239 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.239 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.239 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.239 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.240 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.240 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868865.240 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.240 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.240 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.240 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.240 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.240 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.240 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868865.240 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.240 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544868865.241 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1544868865.241 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.242 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868865.242 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.242 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544868865.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.243 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868865.243 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.244 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1544868865.244 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.244 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544868865.245 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.245 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1544868865.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.246 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868865.246 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.247 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1544868865.248 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.248 * [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)))))))
1544868865.249 * [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))))
1544868865.249 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1544868865.249 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544868865.249 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868865.249 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868865.249 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.249 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.249 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.249 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.249 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.249 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.249 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.249 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.249 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.249 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.250 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.250 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.250 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.250 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.250 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.251 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868865.251 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.251 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868865.251 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868865.251 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.251 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.251 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.251 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.251 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.252 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.252 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868865.252 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.252 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.252 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.252 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.252 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.252 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.252 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.252 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.253 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.253 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.253 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.253 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544868865.253 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868865.253 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868865.253 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.253 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.253 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.253 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.253 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.254 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.254 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.254 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.254 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.254 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.254 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.254 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.254 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.254 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.255 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.255 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868865.255 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.255 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868865.255 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868865.255 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.255 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.256 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.256 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.256 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.256 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.257 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.257 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868865.257 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.257 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.257 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.257 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.257 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.257 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.257 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.257 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.257 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.258 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.259 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544868865.259 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.259 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.260 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1544868865.260 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.260 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.262 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.262 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.262 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.263 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.264 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.264 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.264 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544868865.266 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868865.267 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1544868865.267 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.268 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.269 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.269 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.271 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.271 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.271 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.272 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.272 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544868865.274 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1544868865.274 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.275 * [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)))))
1544868865.275 * [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))))
1544868865.275 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544868865.275 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1544868865.275 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868865.275 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868865.275 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.275 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.275 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.275 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.276 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.276 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.276 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.276 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.276 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.276 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.276 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.277 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.277 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.277 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.277 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.277 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.277 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.277 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.277 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.277 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.277 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.278 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.278 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.278 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.278 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.278 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.278 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.278 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.278 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.278 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.278 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.279 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.279 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.279 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.279 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.279 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.279 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.279 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.279 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.279 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.279 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.279 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.280 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.280 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.280 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1544868865.280 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868865.280 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868865.280 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.280 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.280 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.280 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.280 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.280 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.280 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.280 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.281 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.281 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.281 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.281 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.282 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.282 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.282 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.282 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.282 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.282 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.282 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.282 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.282 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.282 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.282 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.283 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.283 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.283 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.283 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.283 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.283 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.283 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.283 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.283 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.283 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.284 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.284 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.284 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.284 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.284 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.284 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.284 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.284 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.284 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.284 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.284 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.284 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.285 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.285 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868865.285 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868865.285 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.286 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.286 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544868865.286 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1544868865.286 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.286 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.286 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.288 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.288 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.289 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.289 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.290 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.291 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.291 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.292 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.292 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.293 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868865.294 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1544868865.294 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.294 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.296 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.296 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.297 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.297 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.299 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.299 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.301 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.301 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.302 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868865.304 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868865.304 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.305 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.307 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.307 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.309 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.309 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.311 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.311 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.312 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.312 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.314 * [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)
1544868865.315 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1544868865.315 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.316 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.317 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.317 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.318 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.318 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.318 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.319 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.320 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.321 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.321 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.322 * [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)
1544868865.324 * [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)
1544868865.324 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.325 * [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)))))
1544868865.325 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1544868865.325 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1544868865.326 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544868865.327 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868865.327 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868865.327 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.327 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.327 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.327 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.327 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.327 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.327 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.327 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.327 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.327 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.327 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868865.327 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.327 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.327 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.327 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.328 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.328 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868865.328 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868865.328 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868865.328 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.328 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.328 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.328 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.328 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.328 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.328 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868865.328 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.328 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868865.328 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868865.328 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.328 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.328 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.328 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.329 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.329 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.329 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.329 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544868865.329 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.330 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868865.331 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.331 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544868865.331 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.331 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544868865.331 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1544868865.331 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1544868865.331 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868865.331 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868865.331 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.331 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.331 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.331 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.332 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.332 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.332 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868865.332 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.332 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.332 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.332 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.332 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.332 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.332 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.332 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.332 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.333 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.333 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868865.333 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868865.333 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.333 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.333 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.333 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.333 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.333 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.333 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868865.333 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868865.333 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.333 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.333 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.333 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.333 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.333 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.333 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.334 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.334 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868865.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.334 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.334 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.334 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.334 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.335 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.335 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.335 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868865.336 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.336 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.336 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.337 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.337 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.338 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.338 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.338 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.339 * [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)))))
1544868865.339 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544868865.339 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544868865.339 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868865.339 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.339 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.339 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.339 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.339 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.339 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.339 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.339 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.339 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.339 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.340 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.340 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.340 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.340 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.340 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.340 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.340 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.340 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.340 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.340 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.340 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.341 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.341 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868865.341 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868865.341 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868865.341 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868865.341 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.341 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868865.341 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.341 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.341 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868865.341 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868865.341 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868865.341 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.341 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.341 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868865.341 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868865.341 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868865.341 * [misc]backup-simplify:  Simplify -1 into -1
1544868865.342 * [misc]taylor:  Taking taylor expansion of x in x
1544868865.342 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.342 * [misc]backup-simplify:  Simplify 1 into 1
1544868865.342 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868865.342 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868865.342 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868865.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.342 * [misc]backup-simplify:  Simplify 0 into 0
1544868865.342 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.342 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.343 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868865.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.343 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868865.343 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.344 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868865.344 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868865.344 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.344 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868865.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868865.346 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.346 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868865.346 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868865.347 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868865.347 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868865.347 * [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)))))
1544868865.347 * * * [misc]progress:  simplifying candidates
1544868865.347 * * * * [misc]progress:  [ 1 / 117 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.347 * * * * [misc]progress:  [ 2 / 117 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.347 * * * * [misc]progress:  [ 3 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1544868865.347 * * * * [misc]progress:  [ 4 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1544868865.348 * [enter]simplify:  Simplifying (- 1)
1544868865.348 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868865.349 * * [misc]simplify:  iters left: 1 (5 enodes)
1544868865.349 * [exit]simplify:  Simplified to -1
1544868865.349 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1544868865.349 * * * * [misc]progress:  [ 5 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1544868865.349 * [enter]simplify:  Simplifying (- 1)
1544868865.349 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868865.350 * * [misc]simplify:  iters left: 1 (5 enodes)
1544868865.351 * [exit]simplify:  Simplified to -1
1544868865.351 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1544868865.351 * * * * [misc]progress:  [ 6 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1544868865.351 * [enter]simplify:  Simplifying (- 1)
1544868865.351 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868865.352 * * [misc]simplify:  iters left: 1 (5 enodes)
1544868865.352 * [exit]simplify:  Simplified to -1
1544868865.352 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1544868865.352 * * * * [misc]progress:  [ 7 / 117 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1544868865.352 * * * * [misc]progress:  [ 8 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.352 * * * * [misc]progress:  [ 9 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.352 * * * * [misc]progress:  [ 10 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.352 * * * * [misc]progress:  [ 11 / 117 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.353 * * * * [misc]progress:  [ 12 / 117 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.353 * * * * [misc]progress:  [ 13 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.353 * * * * [misc]progress:  [ 14 / 117 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.353 * * * * [misc]progress:  [ 15 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.353 * * * * [misc]progress:  [ 16 / 117 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868865.353 * * * * [misc]progress:  [ 17 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868865.353 * * * * [misc]progress:  [ 18 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868865.353 * * * * [misc]progress:  [ 19 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544868865.353 * * * * [misc]progress:  [ 20 / 117 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868865.353 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544868865.353 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868865.354 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868865.357 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544868865.357 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1544868865.357 * * * * [misc]progress:  [ 21 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.357 * [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)))))
1544868865.359 * * [misc]simplify:  iters left: 6 (17 enodes)
1544868865.371 * * [misc]simplify:  iters left: 5 (43 enodes)
1544868865.392 * * [misc]simplify:  iters left: 4 (97 enodes)
1544868865.448 * * [misc]simplify:  iters left: 3 (262 enodes)
1544868865.700 * [exit]simplify:  Simplified to (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))
1544868865.700 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))))
1544868865.701 * * * * [misc]progress:  [ 22 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544868865.701 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1544868865.702 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868865.710 * * [misc]simplify:  iters left: 5 (27 enodes)
1544868865.720 * * [misc]simplify:  iters left: 4 (45 enodes)
1544868865.737 * * [misc]simplify:  iters left: 3 (63 enodes)
1544868865.755 * * [misc]simplify:  iters left: 2 (81 enodes)
1544868865.785 * * [misc]simplify:  iters left: 1 (106 enodes)
1544868865.825 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1544868865.825 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))))
1544868865.825 * * * * [misc]progress:  [ 23 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1544868865.825 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1544868865.827 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868865.836 * * [misc]simplify:  iters left: 5 (34 enodes)
1544868865.853 * * [misc]simplify:  iters left: 4 (78 enodes)
1544868865.910 * * [misc]simplify:  iters left: 3 (233 enodes)
1544868866.175 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1544868866.175 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))))
1544868866.175 * * * * [misc]progress:  [ 24 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))))>
1544868866.175 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1544868866.176 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868866.181 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868866.188 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868866.196 * * [misc]simplify:  iters left: 3 (34 enodes)
1544868866.201 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868866.207 * * [misc]simplify:  iters left: 1 (43 enodes)
1544868866.216 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1544868866.216 * [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)))))
1544868866.216 * * * * [misc]progress:  [ 25 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1544868866.216 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544868866.217 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868866.220 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868866.225 * * [misc]simplify:  iters left: 4 (44 enodes)
1544868866.234 * * [misc]simplify:  iters left: 3 (71 enodes)
1544868866.252 * * [misc]simplify:  iters left: 2 (120 enodes)
1544868866.276 * * [misc]simplify:  iters left: 1 (150 enodes)
1544868866.346 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544868866.347 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1544868866.347 * * * * [misc]progress:  [ 26 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ x 1)) (sqrt x))))>
1544868866.347 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544868866.347 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868866.349 * * [misc]simplify:  iters left: 4 (11 enodes)
1544868866.350 * * [misc]simplify:  iters left: 3 (12 enodes)
1544868866.352 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868866.352 * [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))))
1544868866.352 * * * * [misc]progress:  [ 27 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1544868866.352 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544868866.353 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868866.355 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868866.358 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868866.363 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868866.375 * * [misc]simplify:  iters left: 2 (53 enodes)
1544868866.396 * * [misc]simplify:  iters left: 1 (76 enodes)
1544868866.430 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544868866.430 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (fma x x 1) x))))
1544868866.430 * * * * [misc]progress:  [ 28 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))>
1544868866.430 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544868866.431 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868866.433 * * [misc]simplify:  iters left: 2 (9 enodes)
1544868866.435 * * [misc]simplify:  iters left: 1 (10 enodes)
1544868866.438 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544868866.438 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1544868866.438 * * * * [misc]progress:  [ 29 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log1p (expm1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.438 * * * * [misc]progress:  [ 30 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (expm1 (log1p (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.438 * * * * [misc]progress:  [ 31 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.438 * [enter]simplify:  Simplifying (* x (+ x 1))
1544868866.439 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868866.442 * * [misc]simplify:  iters left: 3 (13 enodes)
1544868866.447 * * [misc]simplify:  iters left: 2 (16 enodes)
1544868866.450 * * [misc]simplify:  iters left: 1 (31 enodes)
1544868866.459 * [exit]simplify:  Simplified to (fma x x x)
1544868866.459 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (fma x x x) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868866.460 * * * * [misc]progress:  [ 32 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.460 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544868866.460 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868866.461 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868866.463 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544868866.463 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868866.463 * * * * [misc]progress:  [ 33 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.463 * * * * [misc]progress:  [ 34 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.463 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1544868866.464 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868866.465 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868866.467 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1544868866.467 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868866.467 * * * * [misc]progress:  [ 35 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.467 * * * * [misc]progress:  [ 36 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.467 * * * * [misc]progress:  [ 37 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868866.467 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1544868866.468 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868866.470 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868866.482 * * [misc]simplify:  iters left: 4 (60 enodes)
1544868866.512 * * [misc]simplify:  iters left: 3 (158 enodes)
1544868866.690 * * [misc]simplify:  iters left: 2 (432 enodes)
1544868867.229 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1544868867.229 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868867.229 * * * * [misc]progress:  [ 38 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.229 * * * * [misc]progress:  [ 39 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.229 * * * * [misc]progress:  [ 40 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.230 * [enter]simplify:  Simplifying (* x (+ x 1))
1544868867.230 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868867.232 * * [misc]simplify:  iters left: 3 (13 enodes)
1544868867.235 * * [misc]simplify:  iters left: 2 (16 enodes)
1544868867.238 * * [misc]simplify:  iters left: 1 (31 enodes)
1544868867.247 * [exit]simplify:  Simplified to (fma x x x)
1544868867.247 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (fma x x x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868867.247 * * * * [misc]progress:  [ 41 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.247 * * * * [misc]progress:  [ 42 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.249 * * * * [misc]progress:  [ 43 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.249 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544868867.250 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868867.251 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868867.252 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544868867.252 * [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)))))
1544868867.252 * * * * [misc]progress:  [ 44 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.252 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544868867.252 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868867.253 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868867.254 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544868867.254 * [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)))))
1544868867.254 * * * * [misc]progress:  [ 45 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.255 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868867.255 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868867.256 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868867.257 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868867.257 * [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)))))
1544868867.257 * * * * [misc]progress:  [ 46 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.257 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868867.257 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868867.258 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868867.259 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868867.259 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868867.259 * * * * [misc]progress:  [ 47 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.259 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868867.260 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868867.262 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868867.264 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868867.264 * [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)))))
1544868867.264 * * * * [misc]progress:  [ 48 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.264 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868867.265 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868867.266 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868867.268 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868867.268 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868867.268 * * * * [misc]progress:  [ 49 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.269 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544868867.269 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868867.271 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544868867.271 * [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)))))
1544868867.271 * * * * [misc]progress:  [ 50 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.271 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544868867.271 * * [misc]simplify:  iters left: 2 (3 enodes)
1544868867.272 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544868867.272 * [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)))))
1544868867.272 * * * * [misc]progress:  [ 51 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.273 * * * * [misc]progress:  [ 52 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.273 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544868867.274 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868867.278 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868867.282 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868867.288 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868867.294 * * [misc]simplify:  iters left: 2 (53 enodes)
1544868867.303 * * [misc]simplify:  iters left: 1 (76 enodes)
1544868867.326 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544868867.326 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868867.326 * * * * [misc]progress:  [ 53 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.327 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544868867.327 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868867.328 * * [misc]simplify:  iters left: 2 (9 enodes)
1544868867.329 * * [misc]simplify:  iters left: 1 (10 enodes)
1544868867.331 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544868867.331 * [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)))))
1544868867.331 * * * * [misc]progress:  [ 54 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868867.331 * * * * [misc]progress:  [ 55 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868867.331 * * * * [misc]progress:  [ 56 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868867.331 * * * * [misc]progress:  [ 57 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544868867.331 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868867.331 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868867.336 * * [misc]simplify:  iters left: 5 (22 enodes)
1544868867.342 * * [misc]simplify:  iters left: 4 (40 enodes)
1544868867.356 * * [misc]simplify:  iters left: 3 (72 enodes)
1544868867.382 * * [misc]simplify:  iters left: 2 (94 enodes)
1544868867.402 * * [misc]simplify:  iters left: 1 (180 enodes)
1544868867.555 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1544868867.555 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1544868867.555 * * * * [misc]progress:  [ 58 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544868867.555 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868867.556 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868867.561 * * [misc]simplify:  iters left: 5 (22 enodes)
1544868867.572 * * [misc]simplify:  iters left: 4 (40 enodes)
1544868867.589 * * [misc]simplify:  iters left: 3 (72 enodes)
1544868867.605 * * [misc]simplify:  iters left: 2 (94 enodes)
1544868867.627 * * [misc]simplify:  iters left: 1 (180 enodes)
1544868867.739 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1544868867.740 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1544868867.740 * * * * [misc]progress:  [ 59 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544868867.740 * * * * [misc]progress:  [ 60 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868867.740 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544868867.741 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868867.744 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868867.748 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868867.755 * * [misc]simplify:  iters left: 3 (26 enodes)
1544868867.769 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1544868867.769 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1544868867.769 * * * * [misc]progress:  [ 61 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868867.769 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544868867.770 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868867.775 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868867.781 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868867.789 * * [misc]simplify:  iters left: 3 (28 enodes)
1544868867.800 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1544868867.800 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1544868867.800 * * * * [misc]progress:  [ 62 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868867.800 * * * * [misc]progress:  [ 63 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868867.800 * * * * [misc]progress:  [ 64 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868867.800 * [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))))
1544868867.802 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868867.812 * * [misc]simplify:  iters left: 5 (43 enodes)
1544868867.860 * * [misc]simplify:  iters left: 4 (219 enodes)
1544868868.302 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (fma (sqrt x) (sqrt (+ x 1)) x)))
1544868868.302 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (+ (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (fma (sqrt x) (sqrt (+ x 1)) x))))))
1544868868.302 * * * * [misc]progress:  [ 65 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868868.303 * [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))))
1544868868.304 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868868.309 * * [misc]simplify:  iters left: 5 (42 enodes)
1544868868.351 * * [misc]simplify:  iters left: 4 (185 enodes)
1544868868.706 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (* x (* (+ x 1) (sqrt x)))) (* (fma (sqrt (+ x 1)) (sqrt x) (+ x 1)) (+ (sqrt x) (sqrt (+ x 1)))))
1544868868.706 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (+ (sqrt x) (sqrt (+ x 1))) (* x (* (+ x 1) (sqrt x)))) (* (fma (sqrt (+ x 1)) (sqrt x) (+ x 1)) (+ (sqrt x) (sqrt (+ x 1))))))))
1544868868.707 * * * * [misc]progress:  [ 66 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868868.707 * * * * [misc]progress:  [ 67 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868868.707 * * * * [misc]progress:  [ 68 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868868.707 * * * * [misc]progress:  [ 69 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1544868868.707 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1544868868.708 * * [misc]simplify:  iters left: 6 (15 enodes)
1544868868.713 * * [misc]simplify:  iters left: 5 (41 enodes)
1544868868.725 * * [misc]simplify:  iters left: 4 (87 enodes)
1544868868.773 * * [misc]simplify:  iters left: 3 (176 enodes)
1544868868.848 * * [misc]simplify:  iters left: 2 (327 enodes)
1544868869.080 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x)))
1544868869.080 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1544868869.080 * [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)))))
1544868869.082 * * [misc]simplify:  iters left: 6 (17 enodes)
1544868869.091 * * [misc]simplify:  iters left: 5 (43 enodes)
1544868869.114 * * [misc]simplify:  iters left: 4 (97 enodes)
1544868869.152 * * [misc]simplify:  iters left: 3 (262 enodes)
1544868869.398 * [exit]simplify:  Simplified to (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))
1544868869.398 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x))) (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x)))))))
1544868869.398 * * * * [misc]progress:  [ 70 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1544868869.398 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1544868869.400 * * [misc]simplify:  iters left: 6 (15 enodes)
1544868869.409 * * [misc]simplify:  iters left: 5 (32 enodes)
1544868869.417 * * [misc]simplify:  iters left: 4 (66 enodes)
1544868869.455 * * [misc]simplify:  iters left: 3 (202 enodes)
1544868869.672 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (fma x (* x x) 1)))
1544868869.672 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (fma x (* x x) 1))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))
1544868869.672 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1544868869.674 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868869.681 * * [misc]simplify:  iters left: 5 (27 enodes)
1544868869.690 * * [misc]simplify:  iters left: 4 (45 enodes)
1544868869.698 * * [misc]simplify:  iters left: 3 (63 enodes)
1544868869.708 * * [misc]simplify:  iters left: 2 (81 enodes)
1544868869.728 * * [misc]simplify:  iters left: 1 (106 enodes)
1544868869.769 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1544868869.769 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (fma x (* x x) 1))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x))))))
1544868869.769 * * * * [misc]progress:  [ 71 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1544868869.770 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1544868869.774 * * [misc]simplify:  iters left: 6 (15 enodes)
1544868869.785 * * [misc]simplify:  iters left: 5 (40 enodes)
1544868869.809 * * [misc]simplify:  iters left: 4 (90 enodes)
1544868869.870 * * [misc]simplify:  iters left: 3 (184 enodes)
1544868869.945 * * [misc]simplify:  iters left: 2 (344 enodes)
1544868870.230 * [exit]simplify:  Simplified to (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x))))
1544868870.230 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1544868870.230 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1544868870.232 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868870.241 * * [misc]simplify:  iters left: 5 (34 enodes)
1544868870.256 * * [misc]simplify:  iters left: 4 (78 enodes)
1544868870.287 * * [misc]simplify:  iters left: 3 (233 enodes)
1544868870.482 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1544868870.483 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x)))) (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x)))))))
1544868870.483 * * * * [misc]progress:  [ 72 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))>
1544868870.483 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1544868870.484 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868870.489 * * [misc]simplify:  iters left: 5 (30 enodes)
1544868870.499 * * [misc]simplify:  iters left: 4 (68 enodes)
1544868870.541 * * [misc]simplify:  iters left: 3 (209 enodes)
1544868870.717 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt x))
1544868870.717 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (sqrt x)) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))
1544868870.717 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1544868870.718 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868870.724 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868870.730 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868870.738 * * [misc]simplify:  iters left: 3 (34 enodes)
1544868870.748 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868870.755 * * [misc]simplify:  iters left: 1 (43 enodes)
1544868870.765 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1544868870.765 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (sqrt x)) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x))))))
1544868870.765 * * * * [misc]progress:  [ 73 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868870.765 * * * * [misc]progress:  [ 74 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x)))))>
1544868870.765 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1544868870.766 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868870.767 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868870.769 * * [misc]simplify:  iters left: 4 (14 enodes)
1544868870.771 * * [misc]simplify:  iters left: 3 (15 enodes)
1544868870.773 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1544868870.773 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1544868870.773 * * * * [misc]progress:  [ 75 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (* (sqrt x) (sqrt (+ x 1)))))))>
1544868870.773 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1544868870.774 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868870.775 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868870.777 * * [misc]simplify:  iters left: 4 (15 enodes)
1544868870.779 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1544868870.779 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1544868870.779 * * * * [misc]progress:  [ 76 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868870.780 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1544868870.780 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868870.783 * * [misc]simplify:  iters left: 5 (11 enodes)
1544868870.787 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544868870.787 * [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))))))
1544868870.787 * * * * [misc]progress:  [ 77 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868870.787 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1544868870.788 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868870.790 * * [misc]simplify:  iters left: 5 (11 enodes)
1544868870.794 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544868870.794 * [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))))))
1544868870.794 * * * * [misc]progress:  [ 78 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868870.794 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544868870.795 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868870.796 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868870.798 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544868870.798 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544868870.798 * * * * [misc]progress:  [ 79 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868870.798 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544868870.798 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868870.800 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868870.801 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544868870.801 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544868870.801 * * * * [misc]progress:  [ 80 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868870.802 * [enter]simplify:  Simplifying (sqrt x)
1544868870.802 * * [misc]simplify:  iters left: 1 (2 enodes)
1544868870.802 * [exit]simplify:  Simplified to (sqrt x)
1544868870.802 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1544868870.802 * * * * [misc]progress:  [ 81 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1544868870.802 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544868870.803 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868870.806 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868870.810 * * [misc]simplify:  iters left: 4 (44 enodes)
1544868870.819 * * [misc]simplify:  iters left: 3 (71 enodes)
1544868870.845 * * [misc]simplify:  iters left: 2 (120 enodes)
1544868870.876 * * [misc]simplify:  iters left: 1 (150 enodes)
1544868870.925 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544868870.925 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x))))))
1544868870.926 * * * * [misc]progress:  [ 82 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544868870.926 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544868870.929 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868870.932 * * [misc]simplify:  iters left: 4 (11 enodes)
1544868870.935 * * [misc]simplify:  iters left: 3 (12 enodes)
1544868870.940 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868870.940 * [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)))))
1544868870.940 * * * * [misc]progress:  [ 83 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1544868870.940 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868870.942 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868870.951 * * [misc]simplify:  iters left: 5 (33 enodes)
1544868870.966 * * [misc]simplify:  iters left: 4 (60 enodes)
1544868870.981 * * [misc]simplify:  iters left: 3 (93 enodes)
1544868870.996 * * [misc]simplify:  iters left: 2 (115 enodes)
1544868871.011 * * [misc]simplify:  iters left: 1 (119 enodes)
1544868871.024 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x))
1544868871.024 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1544868871.024 * * * * [misc]progress:  [ 84 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (- x 1)))))>
1544868871.024 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868871.025 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868871.030 * * [misc]simplify:  iters left: 5 (31 enodes)
1544868871.044 * * [misc]simplify:  iters left: 4 (62 enodes)
1544868871.064 * * [misc]simplify:  iters left: 3 (98 enodes)
1544868871.081 * * [misc]simplify:  iters left: 2 (138 enodes)
1544868871.115 * * [misc]simplify:  iters left: 1 (173 enodes)
1544868871.169 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x))
1544868871.169 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x)) (sqrt (- x 1)))))
1544868871.169 * * * * [misc]progress:  [ 85 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1544868871.169 * * * * [misc]progress:  [ 86 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868871.169 * * * * [misc]progress:  [ 87 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868871.169 * * * * [misc]progress:  [ 88 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x)))))>
1544868871.169 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544868871.170 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868871.171 * * [misc]simplify:  iters left: 5 (9 enodes)
1544868871.172 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544868871.172 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x)))))
1544868871.172 * * * * [misc]progress:  [ 89 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x)))))>
1544868871.172 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544868871.173 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868871.174 * * [misc]simplify:  iters left: 5 (10 enodes)
1544868871.176 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544868871.176 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x)))))
1544868871.176 * * * * [misc]progress:  [ 90 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x)))))>
1544868871.176 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868871.178 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868871.179 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868871.180 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868871.180 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x)))))
1544868871.180 * * * * [misc]progress:  [ 91 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x)))))>
1544868871.181 * [enter]simplify:  Simplifying (sqrt 1)
1544868871.181 * * [misc]simplify:  iters left: 1 (2 enodes)
1544868871.182 * [exit]simplify:  Simplified to 1
1544868871.182 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))
1544868871.182 * * * * [misc]progress:  [ 92 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x)))))>
1544868871.182 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868871.182 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868871.183 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868871.184 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868871.184 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x)))))
1544868871.184 * * * * [misc]progress:  [ 93 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))>
1544868871.184 * * * * [misc]progress:  [ 94 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1544868871.185 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544868871.185 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868871.187 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868871.189 * * [misc]simplify:  iters left: 4 (16 enodes)
1544868871.191 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1544868871.191 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1544868871.191 * * * * [misc]progress:  [ 95 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1544868871.191 * * * * [misc]progress:  [ 96 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868871.191 * * * * [misc]progress:  [ 97 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868871.191 * * * * [misc]progress:  [ 98 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868871.192 * * * * [misc]progress:  [ 99 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868871.192 * * * * [misc]progress:  [ 100 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544868871.192 * * * * [misc]progress:  [ 101 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1544868871.192 * * * * [misc]progress:  [ 102 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868871.192 * * * * [misc]progress:  [ 103 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))))))>
1544868871.192 * * * * [misc]progress:  [ 104 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868871.192 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544868871.192 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868871.193 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868871.195 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544868871.195 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1544868871.195 * * * * [misc]progress:  [ 105 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1544868871.195 * * * * [misc]progress:  [ 106 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544868871.195 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544868871.195 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868871.195 * * * * [misc]progress:  [ 107 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544868871.195 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868871.195 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868871.195 * * * * [misc]progress:  [ 108 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544868871.195 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868871.195 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868871.196 * * * * [misc]progress:  [ 109 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868871.196 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544868871.196 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1544868871.196 * * * * [misc]progress:  [ 110 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868871.196 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544868871.196 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868871.199 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868871.205 * * [misc]simplify:  iters left: 4 (37 enodes)
1544868871.214 * * [misc]simplify:  iters left: 3 (61 enodes)
1544868871.232 * * [misc]simplify:  iters left: 2 (84 enodes)
1544868871.247 * * [misc]simplify:  iters left: 1 (108 enodes)
1544868871.277 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1544868871.277 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868871.277 * * * * [misc]progress:  [ 111 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868871.277 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868871.277 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1544868871.277 * * * * [misc]progress:  [ 112 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1544868871.278 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544868871.278 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544868871.278 * * * * [misc]progress:  [ 113 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544868871.278 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868871.278 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544868871.278 * * * * [misc]progress:  [ 114 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544868871.278 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868871.278 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544868871.278 * * * * [misc]progress:  [ 115 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1544868871.279 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544868871.279 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1544868871.279 * * * * [misc]progress:  [ 116 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544868871.279 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868871.279 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1544868871.279 * * * * [misc]progress:  [ 117 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544868871.280 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868871.280 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1544868871.280 * * * [misc]progress:  adding candidates to table
1544868873.110 * * [misc]progress:  iteration 4 / 4
1544868873.110 * * * [misc]progress:  picking best candidate
1544868873.181 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.181 * * * [misc]progress:  localizing error
1544868873.190 * * * [misc]progress:  generating rewritten candidates
1544868873.190 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1544868873.228 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1544868873.300 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1544868873.496 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1544868873.552 * * * [misc]progress:  generating series expansions
1544868873.553 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1544868873.553 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1544868873.553 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1544868873.553 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868873.553 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868873.553 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.553 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.553 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.553 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.553 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.553 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.553 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.553 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.553 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.553 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.553 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868873.554 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.554 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868873.554 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.554 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.554 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544868873.554 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868873.554 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.554 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.555 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.555 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.555 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.555 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.555 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.555 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.555 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.555 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.555 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868873.555 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.555 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868873.555 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.555 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.556 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.556 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868873.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.556 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868873.557 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.557 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868873.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.557 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868873.558 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.558 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868873.558 * [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)))))))
1544868873.558 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1544868873.558 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1544868873.558 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868873.558 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868873.558 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.558 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.558 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.558 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.558 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.558 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.558 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.558 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.558 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.558 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.558 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.559 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.559 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.559 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.559 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868873.559 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868873.559 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544868873.559 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544868873.559 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.559 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.559 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.559 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.559 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.559 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.559 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.559 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.559 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.559 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.559 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.560 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.560 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.560 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.560 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544868873.560 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868873.560 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.560 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544868873.560 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.561 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544868873.561 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868873.561 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544868873.562 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544868873.562 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1544868873.562 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544868873.562 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544868873.562 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.562 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.562 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.562 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.562 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.562 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.562 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.562 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.562 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.562 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.562 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868873.562 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.562 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.562 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.562 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.562 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.562 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.562 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.563 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.563 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.563 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.563 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.563 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.563 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544868873.563 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.563 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.563 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.563 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.563 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.563 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.563 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.563 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.564 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.564 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.564 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868873.564 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.564 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.564 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.564 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.564 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.564 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.564 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.564 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.564 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.564 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.564 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.565 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.565 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868873.565 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.565 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1544868873.565 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.565 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.565 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.566 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.566 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868873.567 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.567 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1544868873.567 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.568 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.568 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.569 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.569 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.570 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1544868873.570 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.570 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.571 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.572 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.573 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.574 * [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)
1544868873.574 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.574 * [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)))))
1544868873.574 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1544868873.575 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1544868873.575 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1544868873.575 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868873.575 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868873.575 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868873.575 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.575 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.575 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.575 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.575 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.575 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.575 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.575 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.575 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.575 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.575 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868873.575 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.575 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868873.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.576 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.576 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.576 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868873.576 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868873.576 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868873.576 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.576 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.576 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.576 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.576 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.576 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.576 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.576 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.576 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.576 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.576 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868873.576 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.576 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868873.577 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.577 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.577 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.577 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.577 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868873.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.577 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868873.577 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868873.578 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.578 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868873.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.578 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868873.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868873.579 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.579 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868873.580 * [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)))))
1544868873.580 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1544868873.580 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1544868873.580 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868873.580 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868873.580 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.580 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.580 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.580 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.580 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.580 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.580 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.580 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.580 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.580 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.580 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.580 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.581 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.581 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868873.581 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868873.581 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868873.581 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868873.581 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.581 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.581 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.581 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.581 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.581 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.581 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.581 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.581 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.581 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.581 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.581 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.581 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.581 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.582 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.582 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.582 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868873.582 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868873.582 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.582 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544868873.582 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.582 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868873.583 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544868873.583 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1544868873.584 * [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))))
1544868873.584 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1544868873.584 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1544868873.584 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868873.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544868873.584 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.584 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.584 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.584 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.584 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.584 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.584 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.584 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.584 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.584 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.585 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544868873.585 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868873.585 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868873.585 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.585 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.585 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.585 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.585 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.585 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.585 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.585 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.585 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.585 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868873.585 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.585 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.585 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.586 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.586 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.586 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.586 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.586 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.586 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.586 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.586 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544868873.586 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.586 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.586 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.586 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.586 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.586 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.586 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.587 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.587 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.587 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868873.587 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.587 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.587 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544868873.587 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.587 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868873.588 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.589 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868873.589 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544868873.589 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.589 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.589 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544868873.590 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.590 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.591 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.592 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544868873.592 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868873.592 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.593 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.593 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.593 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544868873.594 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.594 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.595 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.596 * [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)
1544868873.597 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868873.597 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.598 * [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)))))))
1544868873.598 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1544868873.598 * [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))))
1544868873.598 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1544868873.598 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544868873.598 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868873.598 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868873.598 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868873.598 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.598 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.598 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.598 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.598 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.598 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.599 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.599 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.599 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.599 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.599 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868873.599 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.599 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868873.599 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.599 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.599 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.600 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544868873.600 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868873.600 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868873.600 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.600 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.600 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.600 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.600 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.600 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.600 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.600 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.600 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.600 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868873.600 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868873.600 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.600 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.600 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.600 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.601 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.601 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.601 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544868873.601 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544868873.601 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544868873.601 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544868873.601 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.601 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.601 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.601 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.601 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.601 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.601 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.601 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.601 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.601 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.601 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868873.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.601 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544868873.601 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.602 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.602 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.602 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544868873.602 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868873.602 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868873.602 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.602 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.602 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.602 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.602 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.602 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.602 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.602 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.602 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.602 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868873.602 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868873.602 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.602 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.602 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.603 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.603 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.603 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.603 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.603 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544868873.603 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.603 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544868873.604 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544868873.604 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1544868873.604 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.605 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868873.606 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.606 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544868873.607 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544868873.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.607 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544868873.608 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544868873.608 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.609 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1544868873.609 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.609 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544868873.610 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.610 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1544868873.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544868873.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.612 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544868873.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868873.613 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.614 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1544868873.614 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.614 * [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)))))
1544868873.615 * [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)))))
1544868873.615 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1544868873.615 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544868873.615 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868873.615 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868873.615 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.615 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.615 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.615 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.615 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.615 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.615 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.615 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.615 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.615 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.615 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.615 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.615 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.615 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.615 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.615 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.616 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868873.616 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868873.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544868873.616 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868873.616 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868873.616 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.616 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.616 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.616 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.616 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.616 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.616 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.616 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868873.616 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.617 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.617 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.617 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.617 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.617 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.617 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.617 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.617 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.617 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.617 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.618 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868873.618 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544868873.618 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544868873.618 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544868873.618 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.618 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.618 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.618 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.618 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.618 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.618 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.618 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.618 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.618 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.618 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.618 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.618 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.618 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.618 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.618 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.619 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544868873.619 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544868873.619 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544868873.619 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868873.619 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868873.619 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.619 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.619 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.619 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.619 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.619 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.619 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.619 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868873.619 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.619 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.619 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.619 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.619 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.620 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.620 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.620 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.620 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.620 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.620 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.620 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868873.621 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1544868873.621 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544868873.621 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.621 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.622 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.622 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.622 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.623 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.623 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868873.626 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1544868873.626 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.627 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.628 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.628 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.629 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868873.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.630 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544868873.630 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544868873.631 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1544868873.631 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.632 * [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)))))))
1544868873.632 * [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)))))
1544868873.632 * [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
1544868873.632 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868873.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544868873.632 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868873.632 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868873.632 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868873.632 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.632 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.632 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.632 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.632 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.632 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.632 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.633 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.633 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.633 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.633 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.633 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.633 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.633 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.633 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.633 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.633 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.633 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.633 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.633 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.633 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.634 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.634 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.634 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.634 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.634 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.634 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.634 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.634 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.634 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.634 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.634 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.635 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868873.635 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.635 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544868873.635 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868873.636 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.636 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.637 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.637 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868873.637 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.638 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.638 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868873.638 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868873.638 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868873.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868873.638 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.638 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.639 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.639 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.639 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.639 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.639 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.639 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.639 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.639 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868873.639 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.639 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.639 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544868873.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544868873.639 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544868873.639 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868873.639 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868873.639 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.639 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.639 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.640 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.640 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.640 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.640 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.640 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.640 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.640 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.640 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.640 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.640 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.640 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.640 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.640 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.640 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.640 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.640 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.640 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.641 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.641 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.641 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.641 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.641 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.641 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.641 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.641 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.641 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.641 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.641 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.641 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.642 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544868873.642 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.642 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544868873.642 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868873.643 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.643 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.643 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.644 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868873.645 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.645 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.645 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868873.646 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544868873.646 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544868873.646 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544868873.646 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.646 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.646 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.646 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.646 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.646 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.646 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.646 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.646 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.646 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.646 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544868873.646 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.647 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.647 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544868873.647 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.647 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.648 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.648 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.649 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.649 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.650 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.650 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.651 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868873.651 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868873.652 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544868873.652 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.652 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.653 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.653 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544868873.654 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.654 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.656 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.659 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.659 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.661 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.661 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.663 * [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)
1544868873.666 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544868873.667 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544868873.667 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.667 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.668 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544868873.669 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.669 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.670 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.671 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.672 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.674 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.674 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.676 * [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)
1544868873.678 * [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)
1544868873.679 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544868873.679 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.679 * [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)))))))
1544868873.679 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1544868873.680 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1544868873.680 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544868873.680 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868873.680 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868873.680 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.680 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.680 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.680 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.680 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.680 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.680 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.680 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.680 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.680 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868873.680 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868873.680 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.681 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.681 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.681 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.681 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.681 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544868873.681 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544868873.681 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544868873.681 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.681 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.681 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.681 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.681 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.681 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.681 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544868873.681 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.681 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544868873.682 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544868873.682 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.682 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.682 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.682 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.682 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.682 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.682 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.682 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544868873.682 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.683 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544868873.684 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.684 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544868873.684 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.684 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544868873.684 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1544868873.684 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1544868873.684 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868873.685 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868873.685 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.685 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.685 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.685 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.685 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.685 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.685 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868873.685 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.685 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.685 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.685 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.685 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.685 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.685 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.685 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.686 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.686 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.686 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544868873.686 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544868873.686 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.686 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.686 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.686 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.686 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.686 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.686 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.686 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544868873.686 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544868873.686 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.686 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.686 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.686 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.687 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.687 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.687 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.687 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.687 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.687 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544868873.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.687 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.687 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.688 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.688 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.688 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.689 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544868873.689 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.689 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.689 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.690 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.691 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.691 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.691 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.692 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.692 * [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)))))
1544868873.692 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544868873.692 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544868873.692 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868873.692 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868873.692 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.692 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.692 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.692 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.692 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.692 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.692 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.693 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.693 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.693 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.693 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.693 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.693 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.693 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.693 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.693 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.693 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.693 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.693 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.693 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.694 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.694 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544868873.694 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544868873.694 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544868873.694 * [misc]taylor:  Taking taylor expansion of 1 in x
1544868873.694 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544868873.694 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.694 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.694 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544868873.694 * [misc]backup-simplify:  Simplify (- 1) into -1
1544868873.694 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544868873.694 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.695 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.695 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544868873.695 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544868873.695 * [misc]taylor:  Taking taylor expansion of -1 in x
1544868873.695 * [misc]backup-simplify:  Simplify -1 into -1
1544868873.695 * [misc]taylor:  Taking taylor expansion of x in x
1544868873.695 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.695 * [misc]backup-simplify:  Simplify 1 into 1
1544868873.695 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544868873.695 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544868873.695 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544868873.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.695 * [misc]backup-simplify:  Simplify 0 into 0
1544868873.696 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.696 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.696 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544868873.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.696 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544868873.697 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.698 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544868873.699 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544868873.699 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.699 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.700 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1544868873.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544868873.701 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.702 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544868873.703 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544868873.703 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544868873.703 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544868873.704 * [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)))))
1544868873.704 * * * [misc]progress:  simplifying candidates
1544868873.704 * * * * [misc]progress:  [ 1 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.704 * * * * [misc]progress:  [ 2 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.704 * * * * [misc]progress:  [ 3 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.705 * [enter]simplify:  Simplifying (* x (+ x 1))
1544868873.705 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868873.708 * * [misc]simplify:  iters left: 3 (13 enodes)
1544868873.713 * * [misc]simplify:  iters left: 2 (16 enodes)
1544868873.719 * * [misc]simplify:  iters left: 1 (31 enodes)
1544868873.738 * [exit]simplify:  Simplified to (fma x x x)
1544868873.738 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (fma x x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1544868873.738 * * * * [misc]progress:  [ 4 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.738 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544868873.739 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868873.741 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868873.745 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544868873.746 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1544868873.746 * * * * [misc]progress:  [ 5 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.746 * * * * [misc]progress:  [ 6 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.746 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1544868873.747 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868873.748 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868873.750 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1544868873.750 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868873.750 * * * * [misc]progress:  [ 7 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.750 * * * * [misc]progress:  [ 8 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.750 * * * * [misc]progress:  [ 9 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868873.750 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1544868873.751 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868873.754 * * [misc]simplify:  iters left: 5 (20 enodes)
1544868873.760 * * [misc]simplify:  iters left: 4 (60 enodes)
1544868873.789 * * [misc]simplify:  iters left: 3 (158 enodes)
1544868873.926 * * [misc]simplify:  iters left: 2 (432 enodes)
1544868874.295 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1544868874.295 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.295 * * * * [misc]progress:  [ 10 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.295 * * * * [misc]progress:  [ 11 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.295 * * * * [misc]progress:  [ 12 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.295 * [enter]simplify:  Simplifying (* x (+ x 1))
1544868874.296 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868874.297 * * [misc]simplify:  iters left: 3 (13 enodes)
1544868874.300 * * [misc]simplify:  iters left: 2 (16 enodes)
1544868874.303 * * [misc]simplify:  iters left: 1 (31 enodes)
1544868874.312 * [exit]simplify:  Simplified to (fma x x x)
1544868874.312 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (fma x x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.312 * * * * [misc]progress:  [ 13 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.312 * * * * [misc]progress:  [ 14 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.312 * * * * [misc]progress:  [ 15 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.312 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544868874.312 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868874.313 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868874.315 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544868874.315 * [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))))
1544868874.315 * * * * [misc]progress:  [ 16 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.315 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544868874.315 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868874.316 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868874.317 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544868874.317 * [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))))
1544868874.317 * * * * [misc]progress:  [ 17 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.317 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868874.318 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868874.319 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868874.320 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868874.320 * [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))))
1544868874.320 * * * * [misc]progress:  [ 18 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.320 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868874.320 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868874.321 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868874.322 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868874.322 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.322 * * * * [misc]progress:  [ 19 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.322 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868874.322 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868874.323 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868874.325 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868874.325 * [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))))
1544868874.325 * * * * [misc]progress:  [ 20 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.325 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868874.325 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868874.326 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868874.327 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868874.327 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.327 * * * * [misc]progress:  [ 21 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.327 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544868874.327 * * [misc]simplify:  iters left: 4 (4 enodes)
1544868874.328 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544868874.328 * [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))))
1544868874.328 * * * * [misc]progress:  [ 22 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.328 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544868874.328 * * [misc]simplify:  iters left: 2 (3 enodes)
1544868874.329 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544868874.329 * [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))))
1544868874.329 * * * * [misc]progress:  [ 23 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.329 * * * * [misc]progress:  [ 24 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.329 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544868874.330 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868874.332 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868874.335 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868874.340 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868874.347 * * [misc]simplify:  iters left: 2 (53 enodes)
1544868874.365 * * [misc]simplify:  iters left: 1 (76 enodes)
1544868874.399 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544868874.399 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.400 * * * * [misc]progress:  [ 25 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.400 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544868874.400 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868874.401 * * [misc]simplify:  iters left: 2 (9 enodes)
1544868874.402 * * [misc]simplify:  iters left: 1 (10 enodes)
1544868874.404 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544868874.404 * [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))))
1544868874.404 * * * * [misc]progress:  [ 26 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.404 * * * * [misc]progress:  [ 27 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.404 * * * * [misc]progress:  [ 28 / 132 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.404 * * * * [misc]progress:  [ 29 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.404 * * * * [misc]progress:  [ 30 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.404 * [enter]simplify:  Simplifying (- 1/2)
1544868874.404 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868874.405 * * [misc]simplify:  iters left: 1 (3 enodes)
1544868874.405 * [exit]simplify:  Simplified to -1/2
1544868874.405 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.405 * * * * [misc]progress:  [ 31 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.405 * [enter]simplify:  Simplifying (- 1)
1544868874.406 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868874.406 * * [misc]simplify:  iters left: 1 (5 enodes)
1544868874.407 * [exit]simplify:  Simplified to -1
1544868874.407 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.407 * * * * [misc]progress:  [ 32 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.407 * [enter]simplify:  Simplifying (- 1)
1544868874.407 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868874.408 * * [misc]simplify:  iters left: 1 (5 enodes)
1544868874.408 * [exit]simplify:  Simplified to -1
1544868874.408 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.408 * * * * [misc]progress:  [ 33 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.408 * * * * [misc]progress:  [ 34 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.408 * * * * [misc]progress:  [ 35 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 36 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 37 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 38 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 39 / 132 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 40 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 41 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 42 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 43 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 44 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * * * * [misc]progress:  [ 45 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.409 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544868874.409 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868874.410 * * [misc]simplify:  iters left: 2 (7 enodes)
1544868874.411 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544868874.411 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.411 * * * * [misc]progress:  [ 46 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.411 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544868874.412 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868874.414 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868874.417 * * [misc]simplify:  iters left: 4 (29 enodes)
1544868874.423 * * [misc]simplify:  iters left: 3 (40 enodes)
1544868874.429 * * [misc]simplify:  iters left: 2 (53 enodes)
1544868874.441 * * [misc]simplify:  iters left: 1 (76 enodes)
1544868874.459 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544868874.459 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (fma x x 1) x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.459 * * * * [misc]progress:  [ 47 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868874.459 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544868874.459 * * [misc]simplify:  iters left: 3 (4 enodes)
1544868874.461 * * [misc]simplify:  iters left: 2 (9 enodes)
1544868874.464 * * [misc]simplify:  iters left: 1 (10 enodes)
1544868874.465 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544868874.465 * [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))))
1544868874.465 * * * * [misc]progress:  [ 48 / 132 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.465 * * * * [misc]progress:  [ 49 / 132 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.465 * * * * [misc]progress:  [ 50 / 132 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1544868874.465 * * * * [misc]progress:  [ 51 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.466 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.466 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868874.469 * * [misc]simplify:  iters left: 5 (22 enodes)
1544868874.473 * * [misc]simplify:  iters left: 4 (31 enodes)
1544868874.479 * * [misc]simplify:  iters left: 3 (52 enodes)
1544868874.491 * * [misc]simplify:  iters left: 2 (78 enodes)
1544868874.512 * * [misc]simplify:  iters left: 1 (171 enodes)
1544868874.580 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1544868874.580 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1544868874.580 * * * * [misc]progress:  [ 52 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.581 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.581 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868874.584 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868874.587 * * [misc]simplify:  iters left: 4 (28 enodes)
1544868874.593 * * [misc]simplify:  iters left: 3 (43 enodes)
1544868874.604 * * [misc]simplify:  iters left: 2 (68 enodes)
1544868874.630 * * [misc]simplify:  iters left: 1 (89 enodes)
1544868874.656 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1544868874.656 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1544868874.656 * * * * [misc]progress:  [ 53 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.656 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544868874.657 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868874.660 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868874.664 * * [misc]simplify:  iters left: 4 (33 enodes)
1544868874.671 * * [misc]simplify:  iters left: 3 (57 enodes)
1544868874.683 * * [misc]simplify:  iters left: 2 (100 enodes)
1544868874.747 * * [misc]simplify:  iters left: 1 (202 enodes)
1544868874.801 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1544868874.801 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1544868874.801 * * * * [misc]progress:  [ 54 / 132 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.801 * * * * [misc]progress:  [ 55 / 132 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.801 * * * * [misc]progress:  [ 56 / 132 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868874.801 * [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))))
1544868874.802 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868874.808 * * [misc]simplify:  iters left: 5 (47 enodes)
1544868874.841 * * [misc]simplify:  iters left: 4 (160 enodes)
1544868875.049 * [exit]simplify:  Simplified to (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)
1544868875.049 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)))
1544868875.049 * * * * [misc]progress:  [ 57 / 132 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.049 * * * * [misc]progress:  [ 58 / 132 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.049 * * * * [misc]progress:  [ 59 / 132 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.050 * * * * [misc]progress:  [ 60 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.050 * * * * [misc]progress:  [ 61 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.050 * [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)))))
1544868875.051 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868875.057 * * [misc]simplify:  iters left: 5 (26 enodes)
1544868875.064 * * [misc]simplify:  iters left: 4 (35 enodes)
1544868875.074 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868875.086 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868875.102 * [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))))))
1544868875.102 * [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))))))
1544868875.102 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.103 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868875.107 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.113 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.113 * [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)))))))
1544868875.113 * * * * [misc]progress:  [ 62 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.114 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.115 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868875.119 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868875.125 * * [misc]simplify:  iters left: 4 (23 enodes)
1544868875.130 * * [misc]simplify:  iters left: 3 (24 enodes)
1544868875.140 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.140 * [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))))))
1544868875.140 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.141 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868875.145 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.151 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.151 * [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)))))))
1544868875.151 * * * * [misc]progress:  [ 63 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.151 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1544868875.152 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.156 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.162 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868875.168 * * [misc]simplify:  iters left: 3 (26 enodes)
1544868875.171 * * [misc]simplify:  iters left: 2 (31 enodes)
1544868875.176 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1544868875.176 * [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)))))
1544868875.176 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.176 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.179 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868875.182 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544868875.182 * [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))))))
1544868875.182 * * * * [misc]progress:  [ 64 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.182 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1544868875.184 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.186 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.190 * * [misc]simplify:  iters left: 4 (24 enodes)
1544868875.193 * * [misc]simplify:  iters left: 3 (26 enodes)
1544868875.196 * * [misc]simplify:  iters left: 2 (31 enodes)
1544868875.201 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1544868875.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.201 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.202 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.204 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868875.207 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544868875.207 * [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))))))
1544868875.207 * * * * [misc]progress:  [ 65 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.207 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.208 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868875.211 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868875.215 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.215 * [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))))))
1544868875.215 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.216 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868875.218 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.221 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.221 * [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)))))))
1544868875.221 * * * * [misc]progress:  [ 66 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.222 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.222 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868875.225 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.228 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.228 * [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))))))
1544868875.228 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.229 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868875.231 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.234 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.234 * [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)))))))
1544868875.234 * * * * [misc]progress:  [ 67 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.234 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1544868875.235 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.237 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868875.239 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868875.242 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1544868875.242 * [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)))))
1544868875.242 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.242 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.245 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868875.248 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544868875.248 * [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))))))
1544868875.248 * * * * [misc]progress:  [ 68 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.248 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1544868875.250 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.252 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868875.255 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868875.257 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1544868875.257 * [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)))))
1544868875.257 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.258 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.260 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868875.263 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544868875.263 * [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))))))
1544868875.263 * * * * [misc]progress:  [ 69 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.264 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.264 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.266 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868875.269 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.269 * [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))))))
1544868875.269 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.270 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.272 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868875.275 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868875.279 * * [misc]simplify:  iters left: 3 (31 enodes)
1544868875.284 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868875.289 * * [misc]simplify:  iters left: 1 (43 enodes)
1544868875.295 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.295 * [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)))))))
1544868875.296 * * * * [misc]progress:  [ 70 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.296 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.296 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868875.298 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868875.300 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.300 * [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))))))
1544868875.300 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.300 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.303 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868875.306 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868875.310 * * [misc]simplify:  iters left: 3 (31 enodes)
1544868875.317 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868875.322 * * [misc]simplify:  iters left: 1 (43 enodes)
1544868875.328 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.328 * [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)))))))
1544868875.328 * * * * [misc]progress:  [ 71 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.329 * [enter]simplify:  Simplifying (/ 1 1)
1544868875.329 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868875.329 * * [misc]simplify:  iters left: 1 (4 enodes)
1544868875.330 * [exit]simplify:  Simplified to 1
1544868875.330 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.330 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.330 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.332 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.335 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868875.340 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868875.349 * * [misc]simplify:  iters left: 2 (62 enodes)
1544868875.359 * * [misc]simplify:  iters left: 1 (72 enodes)
1544868875.371 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544868875.371 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544868875.371 * * * * [misc]progress:  [ 72 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.371 * [enter]simplify:  Simplifying (/ 1 1)
1544868875.372 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868875.372 * * [misc]simplify:  iters left: 1 (4 enodes)
1544868875.373 * [exit]simplify:  Simplified to 1
1544868875.373 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.373 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.373 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.375 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.379 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868875.385 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868875.393 * * [misc]simplify:  iters left: 2 (62 enodes)
1544868875.403 * * [misc]simplify:  iters left: 1 (72 enodes)
1544868875.424 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544868875.424 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544868875.424 * * * * [misc]progress:  [ 73 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.424 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.425 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.429 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868875.433 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.433 * [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))))))
1544868875.433 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.434 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.436 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868875.440 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868875.444 * * [misc]simplify:  iters left: 3 (31 enodes)
1544868875.449 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868875.454 * * [misc]simplify:  iters left: 1 (43 enodes)
1544868875.461 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.461 * [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)))))))
1544868875.461 * * * * [misc]progress:  [ 74 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.461 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.463 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868875.465 * * [misc]simplify:  iters left: 5 (12 enodes)
1544868875.467 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.467 * [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))))))
1544868875.467 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.468 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868875.470 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868875.474 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868875.478 * * [misc]simplify:  iters left: 3 (31 enodes)
1544868875.483 * * [misc]simplify:  iters left: 2 (41 enodes)
1544868875.488 * * [misc]simplify:  iters left: 1 (43 enodes)
1544868875.495 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.495 * [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)))))))
1544868875.495 * * * * [misc]progress:  [ 75 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.495 * [enter]simplify:  Simplifying (/ 1 1)
1544868875.495 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868875.496 * * [misc]simplify:  iters left: 1 (4 enodes)
1544868875.496 * [exit]simplify:  Simplified to 1
1544868875.496 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.497 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.497 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.499 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.503 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868875.507 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868875.516 * * [misc]simplify:  iters left: 2 (62 enodes)
1544868875.526 * * [misc]simplify:  iters left: 1 (72 enodes)
1544868875.539 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544868875.540 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544868875.540 * * * * [misc]progress:  [ 76 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.540 * [enter]simplify:  Simplifying (/ 1 1)
1544868875.540 * * [misc]simplify:  iters left: 2 (2 enodes)
1544868875.540 * * [misc]simplify:  iters left: 1 (4 enodes)
1544868875.541 * [exit]simplify:  Simplified to 1
1544868875.541 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.541 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.542 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868875.544 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868875.547 * * [misc]simplify:  iters left: 4 (25 enodes)
1544868875.552 * * [misc]simplify:  iters left: 3 (38 enodes)
1544868875.561 * * [misc]simplify:  iters left: 2 (62 enodes)
1544868875.571 * * [misc]simplify:  iters left: 1 (72 enodes)
1544868875.583 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544868875.583 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544868875.583 * * * * [misc]progress:  [ 77 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.584 * [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)))))
1544868875.585 * * [misc]simplify:  iters left: 6 (16 enodes)
1544868875.590 * * [misc]simplify:  iters left: 5 (33 enodes)
1544868875.596 * * [misc]simplify:  iters left: 4 (47 enodes)
1544868875.606 * * [misc]simplify:  iters left: 3 (65 enodes)
1544868875.616 * * [misc]simplify:  iters left: 2 (86 enodes)
1544868875.628 * * [misc]simplify:  iters left: 1 (98 enodes)
1544868875.646 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x))))
1544868875.646 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1544868875.646 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.647 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868875.651 * * [misc]simplify:  iters left: 5 (26 enodes)
1544868875.655 * * [misc]simplify:  iters left: 4 (37 enodes)
1544868875.661 * * [misc]simplify:  iters left: 3 (48 enodes)
1544868875.670 * * [misc]simplify:  iters left: 2 (61 enodes)
1544868875.681 * * [misc]simplify:  iters left: 1 (84 enodes)
1544868875.699 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.699 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x)))) (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1544868875.699 * * * * [misc]progress:  [ 78 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868875.700 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.701 * * [misc]simplify:  iters left: 6 (15 enodes)
1544868875.705 * * [misc]simplify:  iters left: 5 (30 enodes)
1544868875.711 * * [misc]simplify:  iters left: 4 (39 enodes)
1544868875.716 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868875.723 * * [misc]simplify:  iters left: 2 (54 enodes)
1544868875.730 * * [misc]simplify:  iters left: 1 (56 enodes)
1544868875.747 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.748 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1544868875.748 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868875.749 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868875.756 * * [misc]simplify:  iters left: 5 (26 enodes)
1544868875.761 * * [misc]simplify:  iters left: 4 (37 enodes)
1544868875.767 * * [misc]simplify:  iters left: 3 (48 enodes)
1544868875.775 * * [misc]simplify:  iters left: 2 (61 enodes)
1544868875.786 * * [misc]simplify:  iters left: 1 (84 enodes)
1544868875.812 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544868875.812 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1544868875.813 * * * * [misc]progress:  [ 79 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.813 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1544868875.813 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868875.817 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868875.822 * * [misc]simplify:  iters left: 4 (35 enodes)
1544868875.827 * * [misc]simplify:  iters left: 3 (37 enodes)
1544868875.833 * * [misc]simplify:  iters left: 2 (39 enodes)
1544868875.838 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1544868875.838 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.839 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.839 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868875.843 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868875.848 * * [misc]simplify:  iters left: 4 (36 enodes)
1544868875.854 * * [misc]simplify:  iters left: 3 (47 enodes)
1544868875.861 * * [misc]simplify:  iters left: 2 (60 enodes)
1544868875.880 * * [misc]simplify:  iters left: 1 (83 enodes)
1544868875.914 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1544868875.914 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))))
1544868875.914 * * * * [misc]progress:  [ 80 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868875.914 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1544868875.915 * * [misc]simplify:  iters left: 6 (11 enodes)
1544868875.918 * * [misc]simplify:  iters left: 5 (24 enodes)
1544868875.923 * * [misc]simplify:  iters left: 4 (35 enodes)
1544868875.929 * * [misc]simplify:  iters left: 3 (37 enodes)
1544868875.933 * * [misc]simplify:  iters left: 2 (39 enodes)
1544868875.942 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1544868875.942 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868875.942 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544868875.943 * * [misc]simplify:  iters left: 6 (13 enodes)
1544868875.950 * * [misc]simplify:  iters left: 5 (25 enodes)
1544868875.958 * * [misc]simplify:  iters left: 4 (36 enodes)
1544868875.970 * * [misc]simplify:  iters left: 3 (47 enodes)
1544868875.983 * * [misc]simplify:  iters left: 2 (60 enodes)
1544868875.995 * * [misc]simplify:  iters left: 1 (83 enodes)
1544868876.014 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1544868876.014 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))))
1544868876.014 * * * * [misc]progress:  [ 81 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.014 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544868876.015 * * [misc]simplify:  iters left: 6 (15 enodes)
1544868876.020 * * [misc]simplify:  iters left: 5 (31 enodes)
1544868876.031 * * [misc]simplify:  iters left: 4 (49 enodes)
1544868876.047 * * [misc]simplify:  iters left: 3 (70 enodes)
1544868876.069 * * [misc]simplify:  iters left: 2 (107 enodes)
1544868876.095 * * [misc]simplify:  iters left: 1 (150 enodes)
1544868876.138 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x))))
1544868876.138 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x)))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1544868876.138 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.139 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868876.142 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868876.144 * * [misc]simplify:  iters left: 4 (18 enodes)
1544868876.146 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544868876.146 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1544868876.147 * * * * [misc]progress:  [ 82 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.147 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.148 * * [misc]simplify:  iters left: 6 (14 enodes)
1544868876.152 * * [misc]simplify:  iters left: 5 (28 enodes)
1544868876.157 * * [misc]simplify:  iters left: 4 (41 enodes)
1544868876.163 * * [misc]simplify:  iters left: 3 (49 enodes)
1544868876.171 * * [misc]simplify:  iters left: 2 (75 enodes)
1544868876.190 * * [misc]simplify:  iters left: 1 (108 enodes)
1544868876.223 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.223 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1544868876.224 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.224 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868876.227 * * [misc]simplify:  iters left: 5 (17 enodes)
1544868876.229 * * [misc]simplify:  iters left: 4 (18 enodes)
1544868876.232 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544868876.232 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1544868876.232 * * * * [misc]progress:  [ 83 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.232 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1544868876.233 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868876.236 * * [misc]simplify:  iters left: 5 (22 enodes)
1544868876.241 * * [misc]simplify:  iters left: 4 (38 enodes)
1544868876.246 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868876.253 * * [misc]simplify:  iters left: 2 (62 enodes)
1544868876.268 * * [misc]simplify:  iters left: 1 (93 enodes)
1544868876.296 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1544868876.296 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868876.297 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1544868876.297 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868876.299 * * [misc]simplify:  iters left: 5 (16 enodes)
1544868876.301 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868876.304 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1544868876.304 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544868876.304 * * * * [misc]progress:  [ 84 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.304 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1544868876.305 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868876.308 * * [misc]simplify:  iters left: 5 (22 enodes)
1544868876.313 * * [misc]simplify:  iters left: 4 (38 enodes)
1544868876.320 * * [misc]simplify:  iters left: 3 (44 enodes)
1544868876.326 * * [misc]simplify:  iters left: 2 (62 enodes)
1544868876.340 * * [misc]simplify:  iters left: 1 (93 enodes)
1544868876.369 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1544868876.369 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544868876.369 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1544868876.369 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868876.372 * * [misc]simplify:  iters left: 5 (16 enodes)
1544868876.374 * * [misc]simplify:  iters left: 4 (17 enodes)
1544868876.377 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1544868876.377 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544868876.377 * * * * [misc]progress:  [ 85 / 132 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.377 * * * * [misc]progress:  [ 86 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.377 * * * * [misc]progress:  [ 87 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544868876.377 * * * * [misc]progress:  [ 88 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.377 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1544868876.377 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868876.379 * * [misc]simplify:  iters left: 5 (11 enodes)
1544868876.380 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544868876.380 * [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)))))
1544868876.380 * * * * [misc]progress:  [ 89 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.381 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1544868876.381 * * [misc]simplify:  iters left: 6 (7 enodes)
1544868876.382 * * [misc]simplify:  iters left: 5 (11 enodes)
1544868876.384 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544868876.384 * [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)))))
1544868876.384 * * * * [misc]progress:  [ 90 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.384 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544868876.387 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868876.388 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868876.389 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544868876.389 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544868876.389 * * * * [misc]progress:  [ 91 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.389 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544868876.390 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868876.391 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868876.392 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544868876.393 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544868876.393 * * * * [misc]progress:  [ 92 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1544868876.393 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1544868876.393 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868876.395 * * [misc]simplify:  iters left: 5 (15 enodes)
1544868876.398 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1544868876.398 * [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))))))))
1544868876.398 * * * * [misc]progress:  [ 93 / 132 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1544868876.398 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1544868876.398 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868876.400 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868876.403 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1544868876.403 * [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))))))))
1544868876.403 * * * * [misc]progress:  [ 94 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544868876.403 * * * * [misc]progress:  [ 95 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544868876.403 * * * * [misc]progress:  [ 96 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1544868876.403 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1544868876.403 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868876.407 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868876.411 * * [misc]simplify:  iters left: 4 (23 enodes)
1544868876.417 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1)))
1544868876.417 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1544868876.418 * * * * [misc]progress:  [ 97 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))>
1544868876.418 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1544868876.419 * * [misc]simplify:  iters left: 6 (9 enodes)
1544868876.425 * * [misc]simplify:  iters left: 5 (19 enodes)
1544868876.431 * * [misc]simplify:  iters left: 4 (26 enodes)
1544868876.437 * * [misc]simplify:  iters left: 3 (30 enodes)
1544868876.445 * * [misc]simplify:  iters left: 2 (46 enodes)
1544868876.461 * * [misc]simplify:  iters left: 1 (77 enodes)
1544868876.492 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1544868876.492 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1544868876.492 * * * * [misc]progress:  [ 98 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1544868876.492 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544868876.493 * * [misc]simplify:  iters left: 6 (10 enodes)
1544868876.496 * * [misc]simplify:  iters left: 5 (21 enodes)
1544868876.500 * * [misc]simplify:  iters left: 4 (44 enodes)
1544868876.509 * * [misc]simplify:  iters left: 3 (71 enodes)
1544868876.527 * * [misc]simplify:  iters left: 2 (120 enodes)
1544868876.553 * * [misc]simplify:  iters left: 1 (150 enodes)
1544868876.591 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544868876.591 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1544868876.591 * * * * [misc]progress:  [ 99 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1544868876.591 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544868876.591 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868876.593 * * [misc]simplify:  iters left: 4 (11 enodes)
1544868876.594 * * [misc]simplify:  iters left: 3 (12 enodes)
1544868876.596 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544868876.596 * [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))))
1544868876.596 * * * * [misc]progress:  [ 100 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1544868876.596 * * * * [misc]progress:  [ 101 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.596 * * * * [misc]progress:  [ 102 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.596 * * * * [misc]progress:  [ 103 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1544868876.596 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544868876.597 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868876.598 * * [misc]simplify:  iters left: 5 (9 enodes)
1544868876.599 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544868876.599 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))
1544868876.599 * * * * [misc]progress:  [ 104 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1544868876.599 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544868876.600 * * [misc]simplify:  iters left: 6 (6 enodes)
1544868876.601 * * [misc]simplify:  iters left: 5 (10 enodes)
1544868876.602 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544868876.602 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1544868876.602 * * * * [misc]progress:  [ 105 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1544868876.603 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868876.603 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868876.604 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868876.605 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868876.605 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1544868876.605 * * * * [misc]progress:  [ 106 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1544868876.605 * [enter]simplify:  Simplifying (sqrt 1)
1544868876.605 * * [misc]simplify:  iters left: 1 (2 enodes)
1544868876.606 * [exit]simplify:  Simplified to 1
1544868876.606 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))
1544868876.606 * * * * [misc]progress:  [ 107 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1544868876.606 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544868876.607 * * [misc]simplify:  iters left: 4 (5 enodes)
1544868876.608 * * [misc]simplify:  iters left: 3 (8 enodes)
1544868876.609 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544868876.609 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1544868876.609 * * * * [misc]progress:  [ 108 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1544868876.609 * * * * [misc]progress:  [ 109 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1544868876.609 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544868876.612 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868876.613 * * [misc]simplify:  iters left: 5 (14 enodes)
1544868876.615 * * [misc]simplify:  iters left: 4 (16 enodes)
1544868876.618 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1544868876.618 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1544868876.618 * * * * [misc]progress:  [ 110 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1544868876.618 * * * * [misc]progress:  [ 111 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.618 * * * * [misc]progress:  [ 112 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.618 * * * * [misc]progress:  [ 113 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.618 * * * * [misc]progress:  [ 114 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.618 * * * * [misc]progress:  [ 115 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544868876.618 * * * * [misc]progress:  [ 116 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1544868876.618 * * * * [misc]progress:  [ 117 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.618 * * * * [misc]progress:  [ 118 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544868876.618 * * * * [misc]progress:  [ 119 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544868876.618 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544868876.619 * * [misc]simplify:  iters left: 5 (6 enodes)
1544868876.620 * * [misc]simplify:  iters left: 4 (10 enodes)
1544868876.621 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544868876.621 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544868876.621 * * * * [misc]progress:  [ 120 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1544868876.621 * * * * [misc]progress:  [ 121 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.621 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544868876.621 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.621 * * * * [misc]progress:  [ 122 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.622 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544868876.622 * * [misc]simplify:  iters left: 6 (8 enodes)
1544868876.625 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868876.630 * * [misc]simplify:  iters left: 4 (37 enodes)
1544868876.640 * * [misc]simplify:  iters left: 3 (61 enodes)
1544868876.654 * * [misc]simplify:  iters left: 2 (84 enodes)
1544868876.669 * * [misc]simplify:  iters left: 1 (108 enodes)
1544868876.694 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1544868876.694 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.695 * * * * [misc]progress:  [ 123 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.695 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868876.695 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.695 * * * * [misc]progress:  [ 124 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.695 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544868876.695 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.695 * * * * [misc]progress:  [ 125 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.695 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1544868876.696 * * [misc]simplify:  iters left: 6 (15 enodes)
1544868876.701 * * [misc]simplify:  iters left: 5 (32 enodes)
1544868876.711 * * [misc]simplify:  iters left: 4 (61 enodes)
1544868876.726 * * [misc]simplify:  iters left: 3 (103 enodes)
1544868876.755 * * [misc]simplify:  iters left: 2 (168 enodes)
1544868876.791 * * [misc]simplify:  iters left: 1 (248 enodes)
1544868876.870 * [exit]simplify:  Simplified to (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x))
1544868876.870 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x)) (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.870 * * * * [misc]progress:  [ 126 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544868876.871 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868876.871 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1544868876.871 * * * * [misc]progress:  [ 127 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544868876.871 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544868876.871 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868876.871 * * * * [misc]progress:  [ 128 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544868876.871 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868876.871 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868876.871 * * * * [misc]progress:  [ 129 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544868876.871 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544868876.871 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544868876.871 * * * * [misc]progress:  [ 130 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1544868876.871 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544868876.871 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1544868876.871 * * * * [misc]progress:  [ 131 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544868876.871 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868876.871 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1544868876.871 * * * * [misc]progress:  [ 132 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544868876.872 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544868876.872 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1544868876.872 * * * [misc]progress:  adding candidates to table
1544868878.516 * [misc]progress:  [Phase 3 of 3] Extracting.
1544868878.516 * * [misc]regime:  Finding splitpoints for: (#<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))))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>)
1544868878.517 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1544868878.517 * * * * [misc]regimes:  Trying to branch on x from (#<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))))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>)
1544868878.570 * * * [misc]regime:  Found split indices: #<option (#s(si 4 256))>
1544868878.571 * [enter]simplify:  Simplifying (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544868878.572 * * [misc]simplify:  iters left: 6 (12 enodes)
1544868878.573 * * [misc]simplify:  iters left: 5 (18 enodes)
1544868878.575 * [exit]simplify:  Simplified to (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544868878.575 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544868881.387 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868881.388 * * * * [misc]points:  Sampling 3997 additional inputs, on iter 1 have 4003 / 8000
1544868882.541 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868882.541 * * * * [misc]points:  Sampling 1990 additional inputs, on iter 2 have 6010 / 8000
1544868883.308 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.308 * * * * [misc]points:  Sampling 1014 additional inputs, on iter 3 have 6986 / 8000
1544868883.585 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.585 * * * * [misc]points:  Sampling 482 additional inputs, on iter 4 have 7518 / 8000
1544868883.715 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.715 * * * * [misc]points:  Sampling 231 additional inputs, on iter 5 have 7769 / 8000
1544868883.795 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.795 * * * * [misc]points:  Sampling 114 additional inputs, on iter 6 have 7886 / 8000
1544868883.822 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.822 * * * * [misc]points:  Sampling 56 additional inputs, on iter 7 have 7944 / 8000
1544868883.837 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.837 * * * * [misc]points:  Sampling 33 additional inputs, on iter 8 have 7967 / 8000
1544868883.846 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.846 * * * * [misc]points:  Sampling 17 additional inputs, on iter 9 have 7983 / 8000
1544868883.877 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.877 * * * * [misc]points:  Sampling 12 additional inputs, on iter 10 have 7988 / 8000
1544868883.882 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.882 * * * * [misc]points:  Sampling 6 additional inputs, on iter 11 have 7994 / 8000
1544868883.884 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.884 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7997 / 8000
1544868883.886 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.886 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7998 / 8000
1544868883.891 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544868883.891 * * * * [exit]points:  Sampled 8002 points with exact outputs