1544609230.397 * [misc]progress:  [Phase 1 of 3] Setting up.
1544609230.397 * * * [misc]progress:  [1/2] Preparing points
1544609230.397 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544609230.502 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.502 * * * * [misc]points:  Sampling 125 additional inputs, on iter 1 have 131 / 256
1544609230.596 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.596 * * * * [misc]points:  Sampling 62 additional inputs, on iter 2 have 194 / 256
1544609230.625 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.625 * * * * [misc]points:  Sampling 29 additional inputs, on iter 3 have 227 / 256
1544609230.642 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.642 * * * * [misc]points:  Sampling 14 additional inputs, on iter 4 have 242 / 256
1544609230.651 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.651 * * * * [misc]points:  Sampling 6 additional inputs, on iter 5 have 250 / 256
1544609230.654 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.655 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 252 / 256
1544609230.658 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.658 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1544609230.663 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.663 * * * * [exit]points:  Sampled 257 points with exact outputs
1544609230.663 * * * [misc]progress:  [2/2] Setting up program.
1544609230.671 * [misc]progress:  [Phase 2 of 3] Improving.
1544609230.672 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609230.673 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609230.677 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609230.682 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609230.687 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609230.704 * * [misc]progress:  iteration 1 / 4
1544609230.704 * * * [misc]progress:  picking best candidate
1544609230.712 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1544609230.712 * * * [misc]progress:  localizing error
1544609230.782 * * * [misc]progress:  generating rewritten candidates
1544609230.782 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1544609230.944 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1544609230.971 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1544609231.001 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1544609231.009 * * * [misc]progress:  generating series expansions
1544609231.009 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1544609231.009 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1544609231.009 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1544609231.009 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1544609231.009 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609231.009 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.009 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.009 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.009 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.009 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.009 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.010 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.010 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544609231.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544609231.010 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609231.010 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.010 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.010 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.010 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.010 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.010 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.010 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609231.010 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.010 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609231.011 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609231.011 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1544609231.011 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609231.011 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.011 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.011 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.011 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.011 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.011 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.011 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.011 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544609231.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544609231.011 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609231.011 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.011 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.011 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.011 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.011 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.011 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.012 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.012 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609231.012 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.012 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609231.012 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609231.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.012 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.012 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609231.012 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1544609231.013 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.013 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.014 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.014 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1544609231.014 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1544609231.014 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.014 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.015 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609231.016 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544609231.016 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1544609231.016 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1544609231.016 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.017 * [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)))))
1544609231.017 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1544609231.017 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1544609231.017 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1544609231.017 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609231.017 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.017 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.017 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.017 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.017 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.017 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544609231.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544609231.017 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609231.017 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.017 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.017 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.017 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.018 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.018 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.018 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.018 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.018 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.018 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1544609231.018 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609231.018 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.018 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.018 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.018 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.019 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.019 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544609231.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544609231.019 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609231.019 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.019 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.019 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.019 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.019 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.019 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.019 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.019 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.019 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.019 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.019 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609231.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.020 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.020 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.020 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609231.020 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.021 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.021 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609231.022 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.022 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.022 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609231.022 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.023 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.023 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.023 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609231.024 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.024 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.024 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609231.024 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.025 * [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)))))))
1544609231.025 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1544609231.025 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1544609231.025 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609231.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544609231.025 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609231.025 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609231.025 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609231.025 * [misc]backup-simplify:  Simplify -1 into -1
1544609231.025 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.025 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.026 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.026 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609231.026 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.026 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.026 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544609231.026 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609231.026 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609231.026 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609231.026 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.026 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.026 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.026 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.026 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.026 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.026 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.026 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609231.027 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609231.027 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609231.027 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.027 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.027 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609231.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544609231.027 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609231.027 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609231.027 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609231.027 * [misc]backup-simplify:  Simplify -1 into -1
1544609231.027 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.027 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.027 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.027 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609231.027 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.028 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.028 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544609231.028 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609231.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609231.028 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609231.028 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.028 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.028 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.028 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.028 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.028 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.028 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609231.028 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609231.028 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609231.028 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.029 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609231.029 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544609231.029 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.029 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609231.030 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.030 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609231.030 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.031 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1544609231.031 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.031 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.032 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.033 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609231.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609231.034 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.034 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544609231.035 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.036 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.036 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1544609231.036 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.037 * [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)))))
1544609231.037 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1544609231.037 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1544609231.037 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1544609231.037 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609231.038 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.038 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.038 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.038 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.038 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.038 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.038 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609231.038 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.038 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.039 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.039 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.039 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.039 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.039 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.039 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.041 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.041 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.041 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.043 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.043 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.043 * [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)))))
1544609231.043 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1544609231.043 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1544609231.043 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609231.043 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.043 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.043 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.043 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.044 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.044 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609231.044 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.044 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.044 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.044 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.045 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.045 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.045 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.046 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.046 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.047 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.047 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.048 * [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)))))))
1544609231.048 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1544609231.048 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1544609231.048 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544609231.048 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609231.048 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609231.048 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609231.048 * [misc]backup-simplify:  Simplify -1 into -1
1544609231.048 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.048 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.048 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.048 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609231.049 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.049 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.049 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544609231.049 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544609231.049 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609231.049 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609231.049 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609231.049 * [misc]backup-simplify:  Simplify -1 into -1
1544609231.049 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.049 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.049 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.050 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609231.050 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.050 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.050 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544609231.050 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.051 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609231.052 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.052 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609231.053 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.053 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.054 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.055 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609231.056 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609231.056 * [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)))))
1544609231.056 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1544609231.057 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1544609231.057 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1544609231.057 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544609231.057 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544609231.057 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609231.057 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.057 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.057 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.057 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.057 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.057 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.057 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.058 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609231.058 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.058 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609231.058 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609231.058 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1544609231.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1544609231.058 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609231.058 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.058 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.058 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.058 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.058 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.059 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.059 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609231.059 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609231.060 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609231.060 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.060 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544609231.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.060 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609231.061 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544609231.061 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1544609231.062 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1544609231.062 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1544609231.062 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1544609231.062 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544609231.062 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544609231.062 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609231.062 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.062 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.062 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.062 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.062 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.062 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.062 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.063 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.063 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.063 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1544609231.063 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1544609231.063 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609231.063 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.063 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.063 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.063 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.064 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.064 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.064 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.064 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.064 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.065 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.065 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.065 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609231.066 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.066 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609231.068 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.068 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.069 * [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)))))))
1544609231.069 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1544609231.069 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1544609231.069 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609231.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609231.069 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609231.069 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.069 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.069 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.069 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.069 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.069 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.070 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609231.070 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609231.070 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609231.070 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.071 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.071 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609231.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609231.071 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609231.071 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.071 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.071 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.071 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.071 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.071 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.071 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.071 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609231.071 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609231.072 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609231.072 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.072 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.072 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.072 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.073 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609231.073 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.073 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544609231.074 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.074 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609231.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.075 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544609231.077 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.077 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.077 * [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)))))))
1544609231.077 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1544609231.078 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1544609231.078 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1544609231.078 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609231.078 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609231.078 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.078 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.078 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.078 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.078 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.078 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.078 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609231.078 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.079 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609231.079 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609231.079 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609231.079 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.079 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.079 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.079 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.079 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.079 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.079 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609231.079 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.079 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609231.080 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.080 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544609231.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.081 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609231.081 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544609231.081 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609231.081 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1544609231.081 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1544609231.081 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609231.081 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609231.081 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.081 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.081 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.081 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.082 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.082 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.082 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.082 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.083 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.083 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609231.083 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609231.083 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.083 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.083 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.083 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.083 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.083 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.083 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.083 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.084 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609231.084 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.084 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.084 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.084 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609231.085 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.085 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.086 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.087 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.087 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.088 * [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)))))
1544609231.088 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1544609231.088 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1544609231.088 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609231.088 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609231.088 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.088 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.088 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.088 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.088 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.088 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.088 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609231.089 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609231.089 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.089 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.089 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609231.089 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609231.089 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609231.089 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.089 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609231.089 * [misc]taylor:  Taking taylor expansion of x in x
1544609231.089 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.089 * [misc]backup-simplify:  Simplify 1 into 1
1544609231.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609231.090 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609231.090 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609231.090 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609231.090 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609231.091 * [misc]backup-simplify:  Simplify 0 into 0
1544609231.091 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.091 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609231.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609231.091 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609231.093 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609231.093 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609231.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609231.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609231.095 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609231.095 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609231.095 * [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)))))
1544609231.095 * * * [misc]progress:  simplifying candidates
1544609231.095 * * * * [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)))))))))>
1544609231.096 * [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))))))))
1544609231.097 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609231.104 * * [misc]simplify:  iters left: 5 (26 enodes)
1544609231.113 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609231.126 * * [misc]simplify:  iters left: 3 (42 enodes)
1544609231.138 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609231.138 * [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)))))))))
1544609231.138 * [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)))))))
1544609231.140 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609231.149 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609231.155 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609231.166 * * [misc]simplify:  iters left: 3 (47 enodes)
1544609231.183 * * [misc]simplify:  iters left: 2 (54 enodes)
1544609231.193 * [exit]simplify:  Simplified to 0
1544609231.193 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609231.193 * * * * [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))))))))>
1544609231.193 * [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)))))))
1544609231.195 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609231.201 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609231.209 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609231.217 * * [misc]simplify:  iters left: 3 (33 enodes)
1544609231.227 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609231.227 * [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))))))))
1544609231.227 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544609231.228 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609231.231 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609231.236 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609231.243 * * [misc]simplify:  iters left: 3 (29 enodes)
1544609231.251 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609231.256 * [exit]simplify:  Simplified to 0
1544609231.256 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609231.256 * * * * [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))))>
1544609231.256 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609231.258 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609231.265 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609231.273 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609231.289 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609231.301 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609231.301 * [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))))
1544609231.301 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609231.303 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609231.308 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609231.314 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609231.331 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609231.341 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609231.345 * [exit]simplify:  Simplified to 0
1544609231.345 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609231.345 * * * * [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))))>
1544609231.345 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609231.347 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609231.355 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609231.364 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609231.378 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609231.390 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609231.390 * [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))))
1544609231.390 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609231.391 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609231.397 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609231.401 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609231.411 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609231.418 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609231.420 * [exit]simplify:  Simplified to 0
1544609231.420 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609231.420 * * * * [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))))))))>
1544609231.420 * [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)))))))
1544609231.422 * * [misc]simplify:  iters left: 6 (21 enodes)
1544609231.428 * * [misc]simplify:  iters left: 5 (44 enodes)
1544609231.440 * * [misc]simplify:  iters left: 4 (82 enodes)
1544609231.470 * * [misc]simplify:  iters left: 3 (114 enodes)
1544609231.515 * * [misc]simplify:  iters left: 2 (172 enodes)
1544609231.579 * * [misc]simplify:  iters left: 1 (205 enodes)
1544609231.628 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544609231.628 * [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))))))))
1544609231.628 * [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))))))
1544609231.629 * * [misc]simplify:  iters left: 6 (17 enodes)
1544609231.635 * * [misc]simplify:  iters left: 5 (36 enodes)
1544609231.645 * * [misc]simplify:  iters left: 4 (64 enodes)
1544609231.673 * * [misc]simplify:  iters left: 3 (108 enodes)
1544609231.703 * * [misc]simplify:  iters left: 2 (200 enodes)
1544609231.774 * * [misc]simplify:  iters left: 1 (270 enodes)
1544609231.831 * [exit]simplify:  Simplified to 0
1544609231.831 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544609231.831 * * * * [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))))))))>
1544609231.831 * [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)))))))
1544609231.833 * * [misc]simplify:  iters left: 6 (16 enodes)
1544609231.843 * * [misc]simplify:  iters left: 5 (33 enodes)
1544609231.861 * * [misc]simplify:  iters left: 4 (63 enodes)
1544609231.886 * * [misc]simplify:  iters left: 3 (96 enodes)
1544609231.914 * * [misc]simplify:  iters left: 2 (161 enodes)
1544609231.967 * * [misc]simplify:  iters left: 1 (202 enodes)
1544609232.013 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1544609232.013 * [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))))))))
1544609232.014 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544609232.015 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609232.019 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609232.025 * * [misc]simplify:  iters left: 4 (47 enodes)
1544609232.038 * * [misc]simplify:  iters left: 3 (90 enodes)
1544609232.077 * * [misc]simplify:  iters left: 2 (191 enodes)
1544609232.137 * * [misc]simplify:  iters left: 1 (231 enodes)
1544609232.204 * [exit]simplify:  Simplified to 0
1544609232.204 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1544609232.205 * * * * [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)))))))))>
1544609232.205 * [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))))))))
1544609232.207 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609232.213 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609232.222 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609232.234 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609232.250 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609232.250 * [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)))))))))
1544609232.251 * [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)))))))
1544609232.252 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609232.258 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609232.265 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609232.278 * * [misc]simplify:  iters left: 3 (47 enodes)
1544609232.292 * * [misc]simplify:  iters left: 2 (54 enodes)
1544609232.302 * [exit]simplify:  Simplified to 0
1544609232.302 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609232.302 * * * * [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))))))))>
1544609232.302 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1544609232.304 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609232.309 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609232.316 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609232.325 * * [misc]simplify:  iters left: 3 (32 enodes)
1544609232.332 * * [misc]simplify:  iters left: 2 (35 enodes)
1544609232.338 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609232.350 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609232.350 * [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))))))))
1544609232.350 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544609232.350 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609232.352 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609232.355 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609232.359 * * [misc]simplify:  iters left: 3 (29 enodes)
1544609232.365 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609232.370 * [exit]simplify:  Simplified to 0
1544609232.370 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609232.370 * * * * [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))))>
1544609232.371 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609232.372 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609232.379 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609232.386 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609232.399 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609232.404 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609232.404 * [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))))
1544609232.405 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609232.405 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609232.408 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609232.411 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609232.420 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609232.425 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609232.427 * [exit]simplify:  Simplified to 0
1544609232.427 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609232.427 * * * * [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))))>
1544609232.427 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609232.428 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609232.432 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609232.436 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609232.450 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609232.461 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609232.461 * [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))))
1544609232.461 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609232.463 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609232.469 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609232.478 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609232.496 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609232.505 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609232.509 * [exit]simplify:  Simplified to 0
1544609232.510 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609232.510 * * * * [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))))))))>
1544609232.510 * [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)))))))
1544609232.512 * * [misc]simplify:  iters left: 6 (20 enodes)
1544609232.524 * * [misc]simplify:  iters left: 5 (43 enodes)
1544609232.541 * * [misc]simplify:  iters left: 4 (80 enodes)
1544609232.556 * * [misc]simplify:  iters left: 3 (113 enodes)
1544609232.582 * * [misc]simplify:  iters left: 2 (174 enodes)
1544609232.627 * * [misc]simplify:  iters left: 1 (211 enodes)
1544609232.683 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544609232.684 * [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))))))))
1544609232.684 * [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))))))
1544609232.686 * * [misc]simplify:  iters left: 6 (17 enodes)
1544609232.699 * * [misc]simplify:  iters left: 5 (36 enodes)
1544609232.715 * * [misc]simplify:  iters left: 4 (64 enodes)
1544609232.743 * * [misc]simplify:  iters left: 3 (108 enodes)
1544609232.788 * * [misc]simplify:  iters left: 2 (200 enodes)
1544609232.892 * * [misc]simplify:  iters left: 1 (270 enodes)
1544609232.926 * [exit]simplify:  Simplified to 0
1544609232.926 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544609232.926 * * * * [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))))))))>
1544609232.926 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1544609232.927 * * [misc]simplify:  iters left: 6 (15 enodes)
1544609232.932 * * [misc]simplify:  iters left: 5 (32 enodes)
1544609232.941 * * [misc]simplify:  iters left: 4 (61 enodes)
1544609232.958 * * [misc]simplify:  iters left: 3 (94 enodes)
1544609233.010 * * [misc]simplify:  iters left: 2 (169 enodes)
1544609233.095 * * [misc]simplify:  iters left: 1 (205 enodes)
1544609233.164 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1))))
1544609233.164 * [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))))))))
1544609233.164 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544609233.168 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609233.176 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609233.188 * * [misc]simplify:  iters left: 4 (47 enodes)
1544609233.208 * * [misc]simplify:  iters left: 3 (90 enodes)
1544609233.264 * * [misc]simplify:  iters left: 2 (191 enodes)
1544609233.363 * * [misc]simplify:  iters left: 1 (231 enodes)
1544609233.403 * [exit]simplify:  Simplified to 0
1544609233.403 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) 0))
1544609233.403 * * * * [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)))))))))>
1544609233.403 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1544609233.404 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609233.409 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609233.416 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609233.424 * * [misc]simplify:  iters left: 3 (41 enodes)
1544609233.429 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609233.429 * [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)))))))))
1544609233.429 * [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)))))))
1544609233.430 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609233.432 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609233.436 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609233.443 * * [misc]simplify:  iters left: 3 (47 enodes)
1544609233.450 * * [misc]simplify:  iters left: 2 (54 enodes)
1544609233.454 * [exit]simplify:  Simplified to 0
1544609233.454 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609233.454 * * * * [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))))))))>
1544609233.455 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1544609233.456 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609233.461 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609233.469 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609233.476 * * [misc]simplify:  iters left: 3 (31 enodes)
1544609233.485 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609233.485 * [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))))))))
1544609233.485 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544609233.486 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609233.490 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609233.496 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609233.504 * * [misc]simplify:  iters left: 3 (29 enodes)
1544609233.515 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609233.521 * [exit]simplify:  Simplified to 0
1544609233.521 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609233.521 * * * * [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))))>
1544609233.521 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609233.522 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609233.529 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609233.536 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609233.549 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609233.559 * * [misc]simplify:  iters left: 2 (45 enodes)
1544609233.568 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609233.573 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609233.573 * [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))))
1544609233.573 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609233.573 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609233.576 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609233.579 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609233.589 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609233.596 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609233.600 * [exit]simplify:  Simplified to 0
1544609233.600 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609233.600 * * * * [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))))>
1544609233.600 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609233.601 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609233.607 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609233.611 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609233.619 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609233.624 * * [misc]simplify:  iters left: 2 (45 enodes)
1544609233.630 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609233.635 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609233.635 * [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))))
1544609233.635 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609233.636 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609233.641 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609233.647 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609233.664 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609233.673 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609233.677 * [exit]simplify:  Simplified to 0
1544609233.677 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609233.677 * * * * [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))))))))>
1544609233.678 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1544609233.680 * * [misc]simplify:  iters left: 6 (19 enodes)
1544609233.692 * * [misc]simplify:  iters left: 5 (42 enodes)
1544609233.711 * * [misc]simplify:  iters left: 4 (79 enodes)
1544609233.743 * * [misc]simplify:  iters left: 3 (112 enodes)
1544609233.766 * * [misc]simplify:  iters left: 2 (168 enodes)
1544609233.808 * * [misc]simplify:  iters left: 1 (209 enodes)
1544609233.849 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544609233.849 * [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))))))))
1544609233.849 * [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))))))
1544609233.850 * * [misc]simplify:  iters left: 6 (17 enodes)
1544609233.856 * * [misc]simplify:  iters left: 5 (36 enodes)
1544609233.863 * * [misc]simplify:  iters left: 4 (64 enodes)
1544609233.878 * * [misc]simplify:  iters left: 3 (108 enodes)
1544609233.907 * * [misc]simplify:  iters left: 2 (200 enodes)
1544609234.004 * * [misc]simplify:  iters left: 1 (270 enodes)
1544609234.034 * [exit]simplify:  Simplified to 0
1544609234.034 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544609234.034 * * * * [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))))))))>
1544609234.035 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1544609234.036 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609234.041 * * [misc]simplify:  iters left: 5 (31 enodes)
1544609234.049 * * [misc]simplify:  iters left: 4 (60 enodes)
1544609234.061 * * [misc]simplify:  iters left: 3 (92 enodes)
1544609234.094 * * [misc]simplify:  iters left: 2 (163 enodes)
1544609234.145 * * [misc]simplify:  iters left: 1 (207 enodes)
1544609234.188 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1544609234.188 * [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))))))))
1544609234.188 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544609234.189 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609234.193 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609234.199 * * [misc]simplify:  iters left: 4 (47 enodes)
1544609234.210 * * [misc]simplify:  iters left: 3 (90 enodes)
1544609234.273 * * [misc]simplify:  iters left: 2 (191 enodes)
1544609234.365 * * [misc]simplify:  iters left: 1 (231 enodes)
1544609234.430 * [exit]simplify:  Simplified to 0
1544609234.430 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1544609234.430 * * * * [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)))))))))>
1544609234.430 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1544609234.431 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609234.437 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609234.446 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609234.458 * * [misc]simplify:  iters left: 3 (41 enodes)
1544609234.468 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609234.468 * [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)))))))))
1544609234.468 * [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)))))))
1544609234.469 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609234.473 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609234.478 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609234.485 * * [misc]simplify:  iters left: 3 (47 enodes)
1544609234.494 * * [misc]simplify:  iters left: 2 (54 enodes)
1544609234.499 * [exit]simplify:  Simplified to 0
1544609234.499 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609234.499 * * * * [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))))))))>
1544609234.500 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1544609234.501 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609234.505 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609234.510 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609234.514 * * [misc]simplify:  iters left: 3 (31 enodes)
1544609234.520 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609234.520 * [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))))))))
1544609234.521 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1544609234.522 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609234.525 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609234.530 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609234.538 * * [misc]simplify:  iters left: 3 (29 enodes)
1544609234.544 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609234.550 * [exit]simplify:  Simplified to 0
1544609234.550 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609234.550 * * * * [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))))>
1544609234.550 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609234.551 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609234.559 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609234.566 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609234.579 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609234.589 * * [misc]simplify:  iters left: 2 (45 enodes)
1544609234.601 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609234.610 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609234.610 * [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))))
1544609234.610 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609234.611 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609234.620 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609234.626 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609234.643 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609234.652 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609234.654 * [exit]simplify:  Simplified to 0
1544609234.654 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609234.654 * * * * [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))))>
1544609234.654 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1544609234.655 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609234.659 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609234.663 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609234.670 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609234.675 * * [misc]simplify:  iters left: 2 (45 enodes)
1544609234.681 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609234.686 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609234.686 * [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))))
1544609234.686 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1544609234.687 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609234.690 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609234.693 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609234.702 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609234.715 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609234.719 * [exit]simplify:  Simplified to 0
1544609234.720 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1544609234.720 * * * * [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))))))))>
1544609234.720 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1544609234.723 * * [misc]simplify:  iters left: 6 (19 enodes)
1544609234.734 * * [misc]simplify:  iters left: 5 (42 enodes)
1544609234.754 * * [misc]simplify:  iters left: 4 (79 enodes)
1544609234.780 * * [misc]simplify:  iters left: 3 (112 enodes)
1544609234.803 * * [misc]simplify:  iters left: 2 (168 enodes)
1544609234.858 * * [misc]simplify:  iters left: 1 (209 enodes)
1544609234.901 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1544609234.902 * [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))))))))
1544609234.902 * [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))))))
1544609234.903 * * [misc]simplify:  iters left: 6 (17 enodes)
1544609234.908 * * [misc]simplify:  iters left: 5 (36 enodes)
1544609234.926 * * [misc]simplify:  iters left: 4 (64 enodes)
1544609234.945 * * [misc]simplify:  iters left: 3 (108 enodes)
1544609234.983 * * [misc]simplify:  iters left: 2 (200 enodes)
1544609235.076 * * [misc]simplify:  iters left: 1 (270 enodes)
1544609235.111 * [exit]simplify:  Simplified to 0
1544609235.111 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1544609235.111 * * * * [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))))))))>
1544609235.112 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1544609235.114 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609235.126 * * [misc]simplify:  iters left: 5 (31 enodes)
1544609235.134 * * [misc]simplify:  iters left: 4 (60 enodes)
1544609235.146 * * [misc]simplify:  iters left: 3 (92 enodes)
1544609235.187 * * [misc]simplify:  iters left: 2 (163 enodes)
1544609235.266 * * [misc]simplify:  iters left: 1 (207 enodes)
1544609235.325 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1544609235.325 * [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))))))))
1544609235.325 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1544609235.326 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609235.334 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609235.349 * * [misc]simplify:  iters left: 4 (47 enodes)
1544609235.369 * * [misc]simplify:  iters left: 3 (90 enodes)
1544609235.407 * * [misc]simplify:  iters left: 2 (191 enodes)
1544609235.460 * * [misc]simplify:  iters left: 1 (231 enodes)
1544609235.519 * [exit]simplify:  Simplified to 0
1544609235.519 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1544609235.519 * * * * [misc]progress:  [ 25 / 119 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544609235.519 * * * * [misc]progress:  [ 26 / 119 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544609235.519 * * * * [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))))))>
1544609235.519 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1544609235.520 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609235.522 * * [misc]simplify:  iters left: 5 (8 enodes)
1544609235.524 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1544609235.525 * [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))))))
1544609235.525 * * * * [misc]progress:  [ 28 / 119 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1544609235.525 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt x)))
1544609235.525 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609235.527 * * [misc]simplify:  iters left: 3 (7 enodes)
1544609235.529 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt x)))
1544609235.529 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1544609235.529 * * * * [misc]progress:  [ 29 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544609235.529 * * * * [misc]progress:  [ 30 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544609235.529 * * * * [misc]progress:  [ 31 / 119 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1544609235.530 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1544609235.531 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609235.535 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609235.539 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609235.549 * * [misc]simplify:  iters left: 3 (23 enodes)
1544609235.555 * * [misc]simplify:  iters left: 2 (25 enodes)
1544609235.559 * * [misc]simplify:  iters left: 1 (29 enodes)
1544609235.565 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1544609235.565 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1544609235.566 * * * * [misc]progress:  [ 32 / 119 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1544609235.566 * * * * [misc]progress:  [ 33 / 119 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544609235.566 * * * * [misc]progress:  [ 34 / 119 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1544609235.566 * * * * [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)))))))>
1544609235.566 * * * * [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)))))))>
1544609235.566 * * * * [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)))))))>
1544609235.566 * * * * [misc]progress:  [ 38 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1544609235.566 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1544609235.567 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609235.569 * * [misc]simplify:  iters left: 5 (16 enodes)
1544609235.574 * * [misc]simplify:  iters left: 4 (27 enodes)
1544609235.578 * * [misc]simplify:  iters left: 3 (31 enodes)
1544609235.582 * * [misc]simplify:  iters left: 2 (34 enodes)
1544609235.588 * * [misc]simplify:  iters left: 1 (39 enodes)
1544609235.593 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544609235.593 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1544609235.593 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544609235.593 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609235.594 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609235.597 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544609235.597 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1544609235.597 * * * * [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))))))))>
1544609235.597 * * * * [misc]progress:  [ 40 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544609235.597 * * * * [misc]progress:  [ 41 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544609235.597 * * * * [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))))))>
1544609235.597 * * * * [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)))))))>
1544609235.597 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1544609235.598 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609235.602 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609235.608 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1544609235.608 * [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)))))))
1544609235.608 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1544609235.610 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609235.612 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609235.615 * * [misc]simplify:  iters left: 4 (16 enodes)
1544609235.617 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1544609235.617 * [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)))))))
1544609235.617 * * * * [misc]progress:  [ 44 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544609235.618 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.618 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609235.620 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609235.623 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609235.626 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.626 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544609235.626 * * * * [misc]progress:  [ 45 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544609235.626 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.626 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609235.628 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609235.633 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609235.635 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.635 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544609235.635 * * * * [misc]progress:  [ 46 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544609235.636 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.636 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609235.638 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609235.640 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609235.643 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.643 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544609235.643 * * * * [misc]progress:  [ 47 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1544609235.643 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.644 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609235.645 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609235.648 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609235.654 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1544609235.654 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1544609235.654 * * * * [misc]progress:  [ 48 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1544609235.654 * * * * [misc]progress:  [ 49 / 119 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544609235.654 * * * * [misc]progress:  [ 50 / 119 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544609235.654 * * * * [misc]progress:  [ 51 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1544609235.654 * * * * [misc]progress:  [ 52 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1544609235.655 * [enter]simplify:  Simplifying (- 1/2)
1544609235.655 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609235.657 * * [misc]simplify:  iters left: 1 (3 enodes)
1544609235.657 * [exit]simplify:  Simplified to -1/2
1544609235.657 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1544609235.658 * * * * [misc]progress:  [ 53 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1544609235.658 * [enter]simplify:  Simplifying (- 1)
1544609235.658 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609235.659 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609235.660 * [exit]simplify:  Simplified to -1
1544609235.660 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1544609235.661 * * * * [misc]progress:  [ 54 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 55 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 56 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 57 / 119 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [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)))))>
1544609235.661 * * * * [misc]progress:  [ 59 / 119 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 60 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 61 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 62 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 63 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 64 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * * * * [misc]progress:  [ 65 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544609235.661 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1544609235.662 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609235.663 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1544609235.663 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1544609235.663 * * * * [misc]progress:  [ 66 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1544609235.663 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544609235.664 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609235.665 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544609235.665 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1544609235.665 * * * * [misc]progress:  [ 67 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1544609235.665 * [enter]simplify:  Simplifying (sqrt x)
1544609235.665 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609235.666 * [exit]simplify:  Simplified to (sqrt x)
1544609235.666 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1544609235.666 * * * * [misc]progress:  [ 68 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log1p (expm1 (/ 1 (sqrt (+ x 1)))))))>
1544609235.666 * * * * [misc]progress:  [ 69 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (expm1 (log1p (/ 1 (sqrt (+ x 1)))))))>
1544609235.666 * * * * [misc]progress:  [ 70 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1544609235.666 * * * * [misc]progress:  [ 71 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1544609235.666 * [enter]simplify:  Simplifying (- 1/2)
1544609235.667 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609235.668 * * [misc]simplify:  iters left: 1 (3 enodes)
1544609235.669 * [exit]simplify:  Simplified to -1/2
1544609235.669 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1544609235.669 * * * * [misc]progress:  [ 72 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1544609235.669 * [enter]simplify:  Simplifying (- 1)
1544609235.669 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609235.671 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609235.671 * [exit]simplify:  Simplified to -1
1544609235.672 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1544609235.672 * * * * [misc]progress:  [ 73 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1544609235.672 * * * * [misc]progress:  [ 74 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1544609235.672 * * * * [misc]progress:  [ 75 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1544609235.672 * * * * [misc]progress:  [ 76 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1544609235.672 * * * * [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)))))))>
1544609235.672 * * * * [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)))))))>
1544609235.672 * * * * [misc]progress:  [ 79 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1544609235.672 * * * * [misc]progress:  [ 80 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1544609235.672 * * * * [misc]progress:  [ 81 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1544609235.672 * * * * [misc]progress:  [ 82 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1544609235.672 * * * * [misc]progress:  [ 83 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1544609235.672 * * * * [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))))))>
1544609235.673 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544609235.673 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609235.675 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609235.677 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544609235.677 * [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))))))
1544609235.678 * * * * [misc]progress:  [ 85 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1544609235.678 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544609235.678 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609235.680 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609235.683 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544609235.683 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1544609235.683 * * * * [misc]progress:  [ 86 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544609235.683 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609235.683 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609235.685 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609235.688 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609235.688 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544609235.688 * * * * [misc]progress:  [ 87 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1544609235.688 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609235.688 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609235.690 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609235.692 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609235.692 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1544609235.692 * * * * [misc]progress:  [ 88 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544609235.692 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609235.693 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609235.695 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609235.697 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609235.697 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544609235.697 * * * * [misc]progress:  [ 89 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1544609235.697 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609235.698 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609235.699 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609235.701 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609235.701 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1544609235.701 * * * * [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)))))))>
1544609235.702 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609235.703 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609235.707 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609235.714 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609235.725 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609235.738 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609235.759 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609235.792 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609235.792 * [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)))))
1544609235.792 * * * * [misc]progress:  [ 91 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1544609235.792 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609235.793 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609235.795 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609235.797 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609235.800 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609235.800 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1544609235.800 * * * * [misc]progress:  [ 92 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log1p (expm1 (sqrt (+ x 1)))))))>
1544609235.800 * * * * [misc]progress:  [ 93 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (expm1 (log1p (sqrt (+ x 1)))))))>
1544609235.800 * * * * [misc]progress:  [ 94 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1544609235.800 * * * * [misc]progress:  [ 95 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1544609235.800 * * * * [misc]progress:  [ 96 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1544609235.800 * * * * [misc]progress:  [ 97 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1544609235.801 * * * * [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)))))))>
1544609235.801 * * * * [misc]progress:  [ 99 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1544609235.801 * * * * [misc]progress:  [ 100 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1544609235.801 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609235.802 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609235.804 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609235.807 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609235.807 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1544609235.807 * * * * [misc]progress:  [ 101 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544609235.807 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609235.808 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609235.810 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609235.812 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609235.812 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1544609235.812 * * * * [misc]progress:  [ 102 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1544609235.813 * [enter]simplify:  Simplifying (sqrt 1)
1544609235.813 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609235.814 * [exit]simplify:  Simplified to 1
1544609235.814 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1544609235.815 * * * * [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))))))))>
1544609235.815 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1544609235.815 * * [misc]simplify:  iters left: 4 (7 enodes)
1544609235.820 * * [misc]simplify:  iters left: 3 (15 enodes)
1544609235.824 * * [misc]simplify:  iters left: 2 (17 enodes)
1544609235.829 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1544609235.829 * [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))))))))
1544609235.829 * * * * [misc]progress:  [ 104 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1544609235.829 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1544609235.830 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609235.834 * * [misc]simplify:  iters left: 4 (13 enodes)
1544609235.839 * * [misc]simplify:  iters left: 3 (20 enodes)
1544609235.844 * * [misc]simplify:  iters left: 2 (24 enodes)
1544609235.851 * * [misc]simplify:  iters left: 1 (40 enodes)
1544609235.877 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1544609235.877 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1544609235.877 * * * * [misc]progress:  [ 105 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544609235.877 * * * * [misc]progress:  [ 106 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1544609235.878 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609235.878 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609235.880 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609235.882 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609235.882 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1544609235.882 * * * * [misc]progress:  [ 107 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1544609235.882 * * * * [misc]progress:  [ 108 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544609235.882 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544609235.882 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609235.882 * * * * [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))))))))>
1544609235.882 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609235.882 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609235.882 * * * * [misc]progress:  [ 110 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609235.883 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609235.883 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609235.883 * * * * [misc]progress:  [ 111 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1544609235.883 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544609235.883 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1544609235.883 * * * * [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)))))>
1544609235.883 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609235.883 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1544609235.883 * * * * [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)))))>
1544609235.883 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609235.883 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1544609235.883 * * * * [misc]progress:  [ 114 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1544609235.884 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1544609235.884 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609235.889 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609235.901 * * [misc]simplify:  iters left: 4 (43 enodes)
1544609235.910 * * [misc]simplify:  iters left: 3 (65 enodes)
1544609235.922 * * [misc]simplify:  iters left: 2 (88 enodes)
1544609235.938 * * [misc]simplify:  iters left: 1 (108 enodes)
1544609235.971 * [exit]simplify:  Simplified to (fma x (fma 3/8 x -1/2) 1)
1544609235.971 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (fma x (fma 3/8 x -1/2) 1)))
1544609235.971 * * * * [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)))))))))>
1544609235.972 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609235.972 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1544609235.972 * * * * [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)))))))))>
1544609235.972 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609235.972 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1544609235.972 * * * * [misc]progress:  [ 117 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1544609235.972 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609235.973 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609235.975 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609235.983 * * [misc]simplify:  iters left: 4 (43 enodes)
1544609235.993 * * [misc]simplify:  iters left: 3 (67 enodes)
1544609236.010 * * [misc]simplify:  iters left: 2 (103 enodes)
1544609236.026 * * [misc]simplify:  iters left: 1 (126 enodes)
1544609236.052 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1544609236.052 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fma (fma x -1/8 1/2) x 1))))
1544609236.052 * * * * [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))))))))>
1544609236.053 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609236.053 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1544609236.053 * * * * [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))))))))>
1544609236.053 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609236.053 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1544609236.053 * * * [misc]progress:  adding candidates to table
1544609237.939 * * [misc]progress:  iteration 2 / 4
1544609237.939 * * * [misc]progress:  picking best candidate
1544609238.065 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1544609238.065 * * * [misc]progress:  localizing error
1544609238.076 * * * [misc]progress:  generating rewritten candidates
1544609238.076 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1544609238.127 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1544609238.189 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1544609238.392 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1544609238.397 * * * [misc]progress:  generating series expansions
1544609238.397 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1544609238.398 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1544609238.398 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544609238.398 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544609238.398 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609238.398 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.398 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.398 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.398 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.398 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.398 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.399 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.399 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.399 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.399 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.399 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609238.399 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.399 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.399 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.399 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.400 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.400 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544609238.400 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609238.400 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.400 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.400 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.400 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.400 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.400 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.400 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.401 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.401 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.401 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.401 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609238.401 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.401 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.401 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.401 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.402 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.402 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.402 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.402 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.403 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.403 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1544609238.403 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.404 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609238.406 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.406 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.406 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1544609238.407 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.407 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609238.407 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1544609238.407 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1544609238.407 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544609238.407 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609238.408 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.408 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.408 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.408 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.408 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.408 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.408 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.408 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.408 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.408 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.409 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.409 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609238.409 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.409 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.409 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.409 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.409 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.409 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.410 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.410 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544609238.410 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609238.410 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.410 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.410 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.410 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.410 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.410 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.410 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.410 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.410 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.411 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.411 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.411 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609238.411 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.411 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.411 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.411 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.411 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.411 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.412 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.412 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.412 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.412 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.412 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.413 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.413 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.413 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.413 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.414 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.414 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.414 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.415 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.415 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.416 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.416 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.416 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.417 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.417 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.417 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.417 * [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)))))
1544609238.417 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544609238.418 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544609238.418 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609238.418 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.418 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.418 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.418 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.418 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.418 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.418 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.418 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.418 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.418 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.418 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.418 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.418 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.418 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.418 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.418 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.418 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.418 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.419 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.419 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.419 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.419 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609238.419 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.419 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.419 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.419 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.419 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.419 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.419 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.419 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.419 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.419 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.419 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.420 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.420 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.420 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.420 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.420 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.420 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.420 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.420 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.420 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.420 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.420 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.421 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.421 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.421 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.421 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.421 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.422 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.422 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609238.423 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.423 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.423 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.423 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.423 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.424 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.424 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.425 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.425 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.425 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.425 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.426 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.426 * [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)))))
1544609238.426 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1544609238.427 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1544609238.427 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1544609238.427 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609238.427 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609238.427 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.427 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.427 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.427 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.427 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.427 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.427 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.427 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.427 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.427 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.427 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609238.427 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.427 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609238.427 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.428 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.428 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609238.428 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609238.428 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.428 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.428 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.428 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.428 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.428 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.428 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.428 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.428 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.428 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.428 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609238.428 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.428 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609238.428 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.429 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.429 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.429 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.429 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609238.430 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.430 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.430 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609238.431 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.431 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.431 * [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)))))))
1544609238.431 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1544609238.431 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1544609238.431 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609238.431 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609238.431 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.431 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.431 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.431 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.431 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.431 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.431 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.431 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.431 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.431 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.431 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.432 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.432 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.432 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.432 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609238.432 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.432 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609238.432 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609238.432 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.432 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.432 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.432 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.432 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.432 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.432 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.432 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.432 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.433 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.433 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.433 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.433 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.433 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.433 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.433 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609238.433 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.433 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.433 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544609238.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.434 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544609238.435 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609238.435 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544609238.435 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544609238.435 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1544609238.435 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544609238.435 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544609238.435 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.435 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.435 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.435 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.435 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.435 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.435 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.435 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.435 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.435 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.436 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.436 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.436 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.436 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.436 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.436 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.436 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.436 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.436 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.436 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.436 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.436 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.436 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.436 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544609238.436 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.436 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.436 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.436 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.436 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.436 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.436 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.437 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.437 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.437 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.437 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.437 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.437 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.437 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.437 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.437 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.437 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.437 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.437 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.437 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.437 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.438 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.438 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609238.438 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.438 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1544609238.438 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.438 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.439 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.439 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609238.440 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.440 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1544609238.440 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.441 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.442 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.442 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.442 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.443 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1544609238.443 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.443 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.445 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.445 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.446 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.447 * [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)
1544609238.447 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.447 * [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)))))
1544609238.447 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1544609238.448 * [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)))))
1544609238.448 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1544609238.448 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1544609238.448 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544609238.448 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609238.448 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.448 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.448 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.448 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.448 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.448 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.448 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.448 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.448 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.448 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.448 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609238.448 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.448 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.448 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.448 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.449 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.449 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609238.449 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609238.449 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609238.449 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.449 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.449 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.449 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.449 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.449 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.449 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.449 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.449 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.449 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.449 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609238.449 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.449 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609238.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.450 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.450 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.450 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1544609238.450 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544609238.450 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609238.450 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.450 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.450 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.450 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.450 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.450 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.450 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.450 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.450 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.450 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.450 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609238.450 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.451 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.451 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.451 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.451 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.451 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609238.451 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609238.451 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609238.451 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.451 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.451 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.451 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.451 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.451 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.451 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.451 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.451 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.451 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.451 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609238.451 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.452 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609238.452 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.452 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.452 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.452 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.452 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.452 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544609238.452 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.452 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.453 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1544609238.453 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544609238.453 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.453 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609238.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609238.454 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.455 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609238.456 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.456 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.456 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1544609238.457 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609238.457 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.457 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609238.457 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609238.458 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.458 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544609238.459 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.459 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.459 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1544609238.460 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609238.460 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.461 * [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)))))
1544609238.461 * [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))))
1544609238.461 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1544609238.461 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1544609238.461 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609238.461 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609238.461 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.461 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.461 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.461 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.461 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.461 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.461 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.461 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.461 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.461 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.461 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.462 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.462 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.462 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609238.462 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609238.462 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544609238.462 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609238.462 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.462 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.462 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.462 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.462 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.462 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.462 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.463 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.463 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.463 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.463 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609238.463 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.463 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.463 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.463 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.463 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.464 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.464 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1544609238.464 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609238.464 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609238.464 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.464 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.464 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.464 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.464 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.464 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.464 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.464 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.464 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.464 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.464 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.464 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.464 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.465 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609238.465 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609238.465 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544609238.465 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609238.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.465 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.465 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.465 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.465 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.465 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.465 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.465 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.465 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.465 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.465 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609238.466 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.466 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.466 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.466 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.466 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.466 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.466 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.466 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544609238.466 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.467 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.467 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.467 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1544609238.467 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.467 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.467 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.468 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.468 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.469 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.469 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.469 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.469 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.470 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609238.470 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544609238.471 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1544609238.471 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.472 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.472 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.473 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.473 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.473 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.474 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.474 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1544609238.474 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1544609238.475 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1544609238.475 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.476 * [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)))))))
1544609238.476 * [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)))))
1544609238.476 * [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
1544609238.476 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609238.476 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609238.476 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609238.476 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.476 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.476 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.476 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.476 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.476 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.476 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.476 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.477 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.477 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.477 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.477 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.477 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.477 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.477 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.477 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.477 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.477 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.477 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.477 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.477 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.477 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.478 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.478 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.478 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.478 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.478 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.478 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.478 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.478 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.478 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.478 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.478 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.479 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.479 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.479 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1544609238.479 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609238.479 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609238.479 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.479 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.479 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.479 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.479 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.479 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.479 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.479 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.479 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.479 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.480 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609238.480 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.480 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.480 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609238.480 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609238.480 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609238.480 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.480 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.480 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.480 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.480 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.480 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.480 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.480 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.480 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.480 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.480 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.481 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.481 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.481 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.481 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.481 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.481 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.481 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.481 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.481 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.481 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.481 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.481 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.481 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609238.481 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609238.481 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609238.481 * [misc]backup-simplify:  Simplify -1 into -1
1544609238.481 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.481 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.481 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.482 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609238.482 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.482 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.482 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.482 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.483 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1544609238.483 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609238.483 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609238.483 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.483 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.483 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.483 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.483 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.483 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.483 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.483 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.483 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.483 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609238.483 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.484 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.484 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544609238.484 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.484 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.484 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.485 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.485 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609238.486 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.486 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.486 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.486 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609238.487 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.489 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609238.490 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544609238.490 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.490 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.490 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.490 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544609238.491 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.492 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.492 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.493 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.493 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.493 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.493 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.494 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.495 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609238.496 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609238.496 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.496 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.496 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544609238.497 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.498 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.498 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.499 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.499 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.500 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609238.500 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.501 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.502 * [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)
1544609238.503 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609238.503 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609238.504 * [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)))))))
1544609238.504 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1544609238.504 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1544609238.504 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1544609238.504 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609238.504 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.504 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.504 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.504 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.504 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.504 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.505 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.505 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.505 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.505 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.505 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609238.505 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609238.505 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.505 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.505 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.505 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.505 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.505 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.505 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609238.505 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.505 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609238.505 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.505 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544609238.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.506 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609238.506 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544609238.506 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609238.507 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1544609238.507 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1544609238.507 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609238.507 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.507 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.507 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.507 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.507 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.507 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.507 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.507 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.507 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.507 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.507 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609238.507 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609238.507 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.507 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.507 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.507 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.508 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.508 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.508 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.508 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.508 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609238.508 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.508 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.508 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609238.509 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.509 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.509 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.510 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.510 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.511 * [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)))))
1544609238.511 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1544609238.511 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1544609238.511 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.511 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.511 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.511 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.511 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.511 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.511 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.511 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.511 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.511 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.511 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.512 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.512 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609238.512 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609238.512 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609238.512 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.512 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609238.512 * [misc]taylor:  Taking taylor expansion of x in x
1544609238.512 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.512 * [misc]backup-simplify:  Simplify 1 into 1
1544609238.512 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609238.512 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609238.512 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609238.512 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609238.513 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609238.513 * [misc]backup-simplify:  Simplify 0 into 0
1544609238.513 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.513 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609238.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.513 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609238.514 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609238.514 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609238.514 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609238.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609238.515 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609238.515 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609238.515 * [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)))))
1544609238.515 * * * [misc]progress:  simplifying candidates
1544609238.515 * * * * [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)))))>
1544609238.515 * [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))))))
1544609238.516 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609238.520 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609238.524 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609238.529 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609238.534 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609238.534 * [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)))))
1544609238.534 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609238.535 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609238.536 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609238.539 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609238.544 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609238.550 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609238.554 * [exit]simplify:  Simplified to 0
1544609238.554 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609238.554 * * * * [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)))))>
1544609238.554 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609238.555 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609238.557 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609238.560 * * [misc]simplify:  iters left: 4 (23 enodes)
1544609238.564 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609238.571 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609238.571 * [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)))))
1544609238.571 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609238.572 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609238.574 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609238.578 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609238.584 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609238.589 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609238.593 * [exit]simplify:  Simplified to 0
1544609238.593 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609238.593 * * * * [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)))))>
1544609238.593 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544609238.594 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609238.600 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609238.609 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609238.623 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609238.632 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609238.632 * [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)))))
1544609238.633 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609238.633 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609238.636 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609238.639 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609238.643 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609238.646 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609238.646 * [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)))))
1544609238.646 * * * * [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)))))>
1544609238.646 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609238.647 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609238.650 * * [misc]simplify:  iters left: 5 (26 enodes)
1544609238.655 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609238.660 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609238.665 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544609238.665 * [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)))))
1544609238.665 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609238.666 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609238.668 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609238.670 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609238.677 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609238.683 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609238.687 * [exit]simplify:  Simplified to 0
1544609238.687 * [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)))))
1544609238.687 * * * * [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)))))>
1544609238.687 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609238.688 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609238.693 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609238.700 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609238.707 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609238.716 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544609238.716 * [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)))))
1544609238.716 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609238.717 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609238.719 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609238.723 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609238.728 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609238.734 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609238.737 * [exit]simplify:  Simplified to 0
1544609238.737 * [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)))))
1544609238.737 * * * * [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)))))>
1544609238.738 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1544609238.739 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609238.745 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609238.754 * * [misc]simplify:  iters left: 4 (30 enodes)
1544609238.767 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609238.778 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544609238.778 * [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)))))
1544609238.778 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609238.779 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609238.782 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609238.788 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609238.795 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609238.804 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609238.804 * [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)))))
1544609238.805 * * * * [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)))))>
1544609238.805 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609238.806 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609238.811 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609238.816 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609238.821 * * [misc]simplify:  iters left: 3 (34 enodes)
1544609238.825 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609238.825 * [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)))))
1544609238.825 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609238.826 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609238.827 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609238.830 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609238.835 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609238.847 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609238.863 * [exit]simplify:  Simplified to 0
1544609238.863 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609238.863 * * * * [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)))))>
1544609238.863 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609238.865 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609238.869 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609238.890 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609238.896 * * [misc]simplify:  iters left: 3 (27 enodes)
1544609238.903 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609238.914 * * [misc]simplify:  iters left: 1 (45 enodes)
1544609238.935 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609238.935 * [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)))))
1544609238.935 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609238.936 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609238.938 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609238.944 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609238.949 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609238.954 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609238.956 * [exit]simplify:  Simplified to 0
1544609238.956 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609238.956 * * * * [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)))))>
1544609238.956 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544609238.957 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609238.960 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609238.964 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609238.970 * * [misc]simplify:  iters left: 3 (35 enodes)
1544609238.974 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609238.974 * [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)))))
1544609238.974 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609238.974 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609238.976 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609238.979 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609238.983 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609238.990 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609238.990 * [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)))))
1544609238.990 * * * * [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)))))>
1544609238.990 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609238.991 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609238.996 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609239.001 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609239.006 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609239.011 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609239.011 * [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)))))
1544609239.011 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609239.012 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609239.014 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609239.016 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609239.022 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609239.037 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609239.044 * [exit]simplify:  Simplified to 0
1544609239.045 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.045 * * * * [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)))))>
1544609239.045 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609239.046 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609239.051 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609239.057 * * [misc]simplify:  iters left: 4 (23 enodes)
1544609239.065 * * [misc]simplify:  iters left: 3 (30 enodes)
1544609239.074 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609239.074 * [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)))))
1544609239.074 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609239.075 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609239.077 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609239.081 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609239.086 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609239.091 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609239.096 * [exit]simplify:  Simplified to 0
1544609239.096 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.096 * * * * [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)))))>
1544609239.096 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1544609239.097 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609239.103 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609239.110 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609239.121 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609239.131 * * [misc]simplify:  iters left: 2 (43 enodes)
1544609239.141 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609239.141 * [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)))))
1544609239.141 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609239.142 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609239.145 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609239.151 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609239.160 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609239.167 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609239.167 * [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)))))
1544609239.167 * * * * [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)))))>
1544609239.167 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609239.168 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609239.175 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609239.183 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609239.192 * * [misc]simplify:  iters left: 3 (34 enodes)
1544609239.200 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609239.200 * [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)))))
1544609239.200 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609239.201 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609239.204 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609239.209 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609239.218 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609239.229 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609239.236 * [exit]simplify:  Simplified to 0
1544609239.237 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.237 * * * * [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)))))>
1544609239.237 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609239.238 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609239.243 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609239.248 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609239.254 * * [misc]simplify:  iters left: 3 (27 enodes)
1544609239.260 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609239.269 * * [misc]simplify:  iters left: 1 (45 enodes)
1544609239.289 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609239.289 * [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)))))
1544609239.289 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609239.290 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609239.292 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609239.296 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609239.303 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609239.308 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609239.311 * [exit]simplify:  Simplified to 0
1544609239.311 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.311 * * * * [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)))))>
1544609239.312 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544609239.313 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609239.318 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609239.325 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609239.336 * * [misc]simplify:  iters left: 3 (35 enodes)
1544609239.344 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609239.344 * [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)))))
1544609239.345 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609239.345 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609239.349 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609239.355 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609239.362 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609239.368 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609239.368 * [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)))))
1544609239.368 * * * * [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)))))>
1544609239.369 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609239.370 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609239.374 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609239.382 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609239.393 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609239.403 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544609239.403 * [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)))))
1544609239.404 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609239.405 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609239.407 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609239.412 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609239.422 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609239.434 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609239.442 * [exit]simplify:  Simplified to 0
1544609239.442 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.442 * * * * [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)))))>
1544609239.442 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609239.446 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609239.450 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609239.455 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609239.463 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609239.468 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544609239.468 * [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)))))
1544609239.469 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609239.469 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609239.470 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609239.472 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609239.475 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609239.477 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609239.479 * [exit]simplify:  Simplified to 0
1544609239.479 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.479 * * * * [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)))))>
1544609239.479 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1544609239.480 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609239.482 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609239.489 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609239.496 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609239.501 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609239.506 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544609239.506 * [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)))))
1544609239.507 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609239.507 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609239.508 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609239.512 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609239.516 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609239.520 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609239.520 * [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)))))
1544609239.520 * * * * [misc]progress:  [ 19 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.520 * * * * [misc]progress:  [ 20 / 129 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.520 * * * * [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)))))>
1544609239.520 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544609239.520 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609239.522 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609239.523 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544609239.523 * [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)))))
1544609239.523 * * * * [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)))))>
1544609239.524 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609239.524 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609239.525 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609239.527 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609239.527 * [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)))))
1544609239.527 * * * * [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)))))>
1544609239.527 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609239.527 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609239.528 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609239.529 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609239.529 * [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)))))
1544609239.529 * * * * [misc]progress:  [ 24 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.530 * [enter]simplify:  Simplifying (sqrt 1)
1544609239.530 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609239.532 * [exit]simplify:  Simplified to 1
1544609239.532 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.532 * * * * [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)))))>
1544609239.533 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609239.533 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609239.534 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609239.535 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609239.535 * [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)))))
1544609239.535 * * * * [misc]progress:  [ 26 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.535 * * * * [misc]progress:  [ 27 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.535 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544609239.536 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609239.537 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609239.539 * * [misc]simplify:  iters left: 4 (15 enodes)
1544609239.542 * * [misc]simplify:  iters left: 3 (18 enodes)
1544609239.544 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609239.547 * * [misc]simplify:  iters left: 1 (24 enodes)
1544609239.553 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1544609239.553 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.553 * * * * [misc]progress:  [ 28 / 129 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.553 * * * * [misc]progress:  [ 29 / 129 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.553 * * * * [misc]progress:  [ 30 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.553 * * * * [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)))))>
1544609239.553 * * * * [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)))))>
1544609239.553 * * * * [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)))))>
1544609239.553 * * * * [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)))))>
1544609239.553 * * * * [misc]progress:  [ 35 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.553 * * * * [misc]progress:  [ 36 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.553 * * * * [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)))))>
1544609239.553 * * * * [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)))))>
1544609239.554 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609239.554 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609239.557 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609239.561 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544609239.561 * [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)))))
1544609239.562 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609239.563 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609239.566 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609239.569 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609239.575 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1544609239.575 * [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)))))
1544609239.575 * * * * [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)))))>
1544609239.575 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609239.576 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609239.579 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609239.583 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544609239.583 * [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)))))
1544609239.583 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609239.584 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609239.587 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609239.591 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609239.596 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1544609239.596 * [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)))))
1544609239.596 * * * * [misc]progress:  [ 40 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.597 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609239.597 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609239.600 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609239.603 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609239.607 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609239.607 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1544609239.608 * * * * [misc]progress:  [ 41 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609239.608 * * * * [misc]progress:  [ 42 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544609239.608 * * * * [misc]progress:  [ 43 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))))>
1544609239.608 * * * * [misc]progress:  [ 44 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1544609239.608 * [enter]simplify:  Simplifying (* x (+ x 1))
1544609239.608 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609239.611 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609239.617 * * [misc]simplify:  iters left: 2 (16 enodes)
1544609239.622 * * [misc]simplify:  iters left: 1 (31 enodes)
1544609239.638 * [exit]simplify:  Simplified to (fma x x x)
1544609239.639 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (fma x x x) 1/2)))
1544609239.639 * * * * [misc]progress:  [ 45 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1544609239.639 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544609239.639 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609239.641 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609239.644 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544609239.644 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1544609239.644 * * * * [misc]progress:  [ 46 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1544609239.644 * * * * [misc]progress:  [ 47 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1544609239.644 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1544609239.647 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609239.650 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609239.653 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1544609239.653 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1544609239.653 * * * * [misc]progress:  [ 48 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1544609239.653 * * * * [misc]progress:  [ 49 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1544609239.653 * * * * [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)))))))>
1544609239.654 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1544609239.655 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609239.659 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609239.670 * * [misc]simplify:  iters left: 4 (60 enodes)
1544609239.707 * * [misc]simplify:  iters left: 3 (158 enodes)
1544609239.909 * * [misc]simplify:  iters left: 2 (432 enodes)
1544609240.345 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1544609240.345 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))))
1544609240.345 * * * * [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)))))))>
1544609240.345 * * * * [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)))))))>
1544609240.345 * * * * [misc]progress:  [ 53 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1544609240.345 * [enter]simplify:  Simplifying (* x (+ x 1))
1544609240.345 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609240.347 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609240.350 * * [misc]simplify:  iters left: 2 (16 enodes)
1544609240.353 * * [misc]simplify:  iters left: 1 (31 enodes)
1544609240.369 * [exit]simplify:  Simplified to (fma x x x)
1544609240.369 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (fma x x x))))
1544609240.369 * * * * [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)))))))>
1544609240.369 * * * * [misc]progress:  [ 55 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1544609240.369 * * * * [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))))))>
1544609240.369 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544609240.370 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609240.372 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609240.374 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544609240.374 * [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))))))
1544609240.375 * * * * [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))))))>
1544609240.375 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544609240.375 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609240.376 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609240.377 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544609240.377 * [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))))))
1544609240.377 * * * * [misc]progress:  [ 58 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544609240.378 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609240.378 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609240.379 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609240.380 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609240.380 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544609240.380 * * * * [misc]progress:  [ 59 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1544609240.380 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609240.380 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609240.381 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609240.382 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609240.382 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1544609240.382 * * * * [misc]progress:  [ 60 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1544609240.382 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609240.383 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609240.384 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609240.385 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609240.385 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1544609240.385 * * * * [misc]progress:  [ 61 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1544609240.385 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609240.385 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609240.386 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609240.387 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609240.387 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1544609240.387 * * * * [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))))))>
1544609240.387 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609240.387 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609240.388 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609240.388 * [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))))))
1544609240.388 * * * * [misc]progress:  [ 63 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1544609240.388 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544609240.388 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609240.389 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544609240.389 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1544609240.389 * * * * [misc]progress:  [ 64 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1544609240.389 * * * * [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)))))))>
1544609240.389 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609240.390 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609240.392 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609240.395 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609240.401 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609240.411 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609240.424 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609240.455 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609240.455 * [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)))))
1544609240.455 * * * * [misc]progress:  [ 66 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1544609240.456 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609240.456 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609240.458 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609240.461 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609240.463 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609240.464 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1544609240.464 * * * * [misc]progress:  [ 67 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1544609240.464 * * * * [misc]progress:  [ 68 / 129 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544609240.464 * * * * [misc]progress:  [ 69 / 129 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544609240.464 * * * * [misc]progress:  [ 70 / 129 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1544609240.464 * * * * [misc]progress:  [ 71 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1544609240.464 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1544609240.466 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609240.471 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609240.478 * * [misc]simplify:  iters left: 4 (30 enodes)
1544609240.489 * * [misc]simplify:  iters left: 3 (41 enodes)
1544609240.502 * * [misc]simplify:  iters left: 2 (52 enodes)
1544609240.518 * * [misc]simplify:  iters left: 1 (67 enodes)
1544609240.544 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1544609240.544 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1544609240.544 * * * * [misc]progress:  [ 72 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1544609240.544 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1544609240.545 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609240.549 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609240.552 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609240.559 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609240.571 * * [misc]simplify:  iters left: 2 (47 enodes)
1544609240.586 * * [misc]simplify:  iters left: 1 (59 enodes)
1544609240.616 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1544609240.616 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1544609240.616 * * * * [misc]progress:  [ 73 / 129 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544609240.616 * * * * [misc]progress:  [ 74 / 129 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1544609240.616 * * * * [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)))))))>
1544609240.617 * [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)))))
1544609240.618 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609240.622 * * [misc]simplify:  iters left: 5 (34 enodes)
1544609240.640 * * [misc]simplify:  iters left: 4 (152 enodes)
1544609240.849 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))
1544609240.849 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))))
1544609240.850 * * * * [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)))))))>
1544609240.850 * [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)))))
1544609240.852 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609240.859 * * [misc]simplify:  iters left: 5 (33 enodes)
1544609240.885 * * [misc]simplify:  iters left: 4 (124 enodes)
1544609241.069 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1544609241.069 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1544609241.069 * * * * [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)))))))>
1544609241.069 * * * * [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)))))))>
1544609241.069 * * * * [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)))))))>
1544609241.069 * * * * [misc]progress:  [ 80 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1544609241.069 * * * * [misc]progress:  [ 81 / 129 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1544609241.069 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1544609241.070 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609241.074 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609241.078 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1544609241.078 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1544609241.078 * * * * [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)))))>
1544609241.079 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1544609241.080 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609241.083 * * [misc]simplify:  iters left: 5 (16 enodes)
1544609241.088 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609241.091 * * [misc]simplify:  iters left: 3 (20 enodes)
1544609241.095 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1544609241.095 * [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)))))
1544609241.095 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1544609241.096 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.097 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609241.099 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609241.101 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1544609241.101 * [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)))))
1544609241.101 * * * * [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)))))>
1544609241.102 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1544609241.102 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.104 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609241.106 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609241.108 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1544609241.108 * [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)))))
1544609241.108 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1544609241.109 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.110 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609241.112 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609241.115 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1544609241.115 * [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)))))
1544609241.115 * * * * [misc]progress:  [ 84 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1544609241.115 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1544609241.115 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609241.116 * * [misc]simplify:  iters left: 2 (6 enodes)
1544609241.117 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1544609241.117 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1544609241.117 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1544609241.117 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609241.119 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609241.121 * * [misc]simplify:  iters left: 4 (18 enodes)
1544609241.124 * * [misc]simplify:  iters left: 3 (20 enodes)
1544609241.127 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1544609241.127 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1544609241.127 * * * * [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)))))>
1544609241.128 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1544609241.128 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609241.130 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609241.133 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1544609241.133 * [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)))))
1544609241.134 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1544609241.135 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609241.139 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609241.144 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609241.153 * * [misc]simplify:  iters left: 3 (22 enodes)
1544609241.162 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1544609241.162 * [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)))))
1544609241.162 * * * * [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)))))>
1544609241.162 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1544609241.163 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609241.166 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609241.171 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1544609241.171 * [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)))))
1544609241.171 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1544609241.172 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609241.177 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609241.182 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609241.188 * * [misc]simplify:  iters left: 3 (22 enodes)
1544609241.197 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1544609241.197 * [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)))))
1544609241.197 * * * * [misc]progress:  [ 87 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1544609241.197 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1544609241.197 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609241.199 * * [misc]simplify:  iters left: 2 (6 enodes)
1544609241.201 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1544609241.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1544609241.201 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1544609241.202 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609241.206 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609241.211 * * [misc]simplify:  iters left: 4 (18 enodes)
1544609241.216 * * [misc]simplify:  iters left: 3 (20 enodes)
1544609241.223 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1544609241.223 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1544609241.223 * * * * [misc]progress:  [ 88 / 129 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1544609241.224 * * * * [misc]progress:  [ 89 / 129 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1544609241.224 * * * * [misc]progress:  [ 90 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544609241.224 * * * * [misc]progress:  [ 91 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1544609241.224 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609241.225 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609241.227 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609241.229 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609241.229 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1544609241.229 * * * * [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))))))>
1544609241.229 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1544609241.230 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.232 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609241.234 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609241.236 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1544609241.236 * [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))))))
1544609241.237 * * * * [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))))))>
1544609241.237 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1544609241.237 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609241.239 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609241.240 * * [misc]simplify:  iters left: 4 (13 enodes)
1544609241.243 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1544609241.243 * [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))))))
1544609241.243 * * * * [misc]progress:  [ 94 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544609241.243 * * * * [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))))))>
1544609241.243 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609241.243 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.245 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609241.247 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544609241.247 * [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))))))
1544609241.247 * * * * [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))))))>
1544609241.247 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609241.248 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.249 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609241.251 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544609241.251 * [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))))))
1544609241.251 * * * * [misc]progress:  [ 97 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544609241.251 * * * * [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))))))>
1544609241.251 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609241.252 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.255 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609241.258 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609241.265 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609241.271 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609241.281 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609241.299 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609241.299 * [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))))
1544609241.299 * * * * [misc]progress:  [ 99 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1544609241.299 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609241.299 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609241.301 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609241.302 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609241.303 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609241.303 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1544609241.303 * * * * [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)))))))>
1544609241.304 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1544609241.305 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609241.309 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609241.319 * * [misc]simplify:  iters left: 4 (32 enodes)
1544609241.330 * * [misc]simplify:  iters left: 3 (47 enodes)
1544609241.344 * * [misc]simplify:  iters left: 2 (51 enodes)
1544609241.358 * * [misc]simplify:  iters left: 1 (65 enodes)
1544609241.387 * [exit]simplify:  Simplified to (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x)))
1544609241.387 * [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)))))))
1544609241.387 * * * * [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)))))>
1544609241.387 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1544609241.388 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.392 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609241.395 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609241.402 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609241.406 * * [misc]simplify:  iters left: 2 (44 enodes)
1544609241.409 * * [misc]simplify:  iters left: 1 (45 enodes)
1544609241.411 * [exit]simplify:  Simplified to 1
1544609241.411 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609241.411 * * * * [misc]progress:  [ 102 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log1p (expm1 (sqrt (+ x 1)))))))>
1544609241.411 * * * * [misc]progress:  [ 103 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (expm1 (log1p (sqrt (+ x 1)))))))>
1544609241.411 * * * * [misc]progress:  [ 104 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1544609241.411 * * * * [misc]progress:  [ 105 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1544609241.412 * * * * [misc]progress:  [ 106 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1544609241.412 * * * * [misc]progress:  [ 107 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1544609241.412 * * * * [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)))))))>
1544609241.412 * * * * [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)))))))>
1544609241.412 * * * * [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)))))))>
1544609241.412 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609241.412 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609241.413 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609241.415 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609241.415 * [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)))))))
1544609241.415 * * * * [misc]progress:  [ 111 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544609241.415 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609241.415 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609241.416 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609241.418 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609241.418 * [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)))))))
1544609241.418 * * * * [misc]progress:  [ 112 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1544609241.418 * [enter]simplify:  Simplifying (sqrt 1)
1544609241.418 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609241.419 * [exit]simplify:  Simplified to 1
1544609241.419 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1544609241.419 * * * * [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))))))))>
1544609241.419 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1544609241.419 * * [misc]simplify:  iters left: 4 (7 enodes)
1544609241.422 * * [misc]simplify:  iters left: 3 (15 enodes)
1544609241.424 * * [misc]simplify:  iters left: 2 (17 enodes)
1544609241.426 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1544609241.426 * [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))))))))
1544609241.426 * * * * [misc]progress:  [ 114 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1544609241.426 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1544609241.427 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609241.429 * * [misc]simplify:  iters left: 4 (13 enodes)
1544609241.432 * * [misc]simplify:  iters left: 3 (20 enodes)
1544609241.434 * * [misc]simplify:  iters left: 2 (24 enodes)
1544609241.440 * * [misc]simplify:  iters left: 1 (40 enodes)
1544609241.466 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1544609241.466 * [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))))))
1544609241.466 * * * * [misc]progress:  [ 115 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1544609241.466 * * * * [misc]progress:  [ 116 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1544609241.466 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609241.469 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609241.471 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609241.473 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609241.473 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1544609241.473 * * * * [misc]progress:  [ 117 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1544609241.473 * * * * [misc]progress:  [ 118 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1544609241.474 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609241.474 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1544609241.474 * * * * [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)))))>
1544609241.474 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609241.474 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1544609241.474 * * * * [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)))))>
1544609241.474 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609241.474 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1544609241.474 * * * * [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)))))))))>
1544609241.475 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544609241.475 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1544609241.475 * * * * [misc]progress:  [ 122 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1544609241.475 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544609241.475 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609241.481 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609241.488 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609241.498 * * [misc]simplify:  iters left: 3 (61 enodes)
1544609241.513 * * [misc]simplify:  iters left: 2 (84 enodes)
1544609241.529 * * [misc]simplify:  iters left: 1 (108 enodes)
1544609241.554 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1544609241.554 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1544609241.554 * * * * [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)))))))>
1544609241.554 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609241.554 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1544609241.554 * * * * [misc]progress:  [ 124 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544609241.554 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544609241.554 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609241.554 * * * * [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))))))))>
1544609241.554 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609241.554 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609241.554 * * * * [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))))))))>
1544609241.555 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609241.555 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609241.555 * * * * [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))))))>
1544609241.555 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609241.555 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609241.558 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609241.564 * * [misc]simplify:  iters left: 4 (43 enodes)
1544609241.581 * * [misc]simplify:  iters left: 3 (67 enodes)
1544609241.607 * * [misc]simplify:  iters left: 2 (103 enodes)
1544609241.624 * * [misc]simplify:  iters left: 1 (126 enodes)
1544609241.652 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1544609241.652 * [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))))
1544609241.652 * * * * [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))))))))>
1544609241.652 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609241.652 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1544609241.652 * * * * [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))))))))>
1544609241.652 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609241.652 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1544609241.652 * * * [misc]progress:  adding candidates to table
1544609243.858 * * [misc]progress:  iteration 3 / 4
1544609243.858 * * * [misc]progress:  picking best candidate
1544609243.876 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609243.876 * * * [misc]progress:  localizing error
1544609243.890 * * * [misc]progress:  generating rewritten candidates
1544609243.890 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1544609244.136 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1544609244.177 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1544609244.360 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1544609244.402 * * * [misc]progress:  generating series expansions
1544609244.402 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1544609244.402 * [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))))
1544609244.402 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1544609244.402 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609244.402 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609244.402 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609244.402 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609244.402 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.402 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.402 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.402 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.402 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.402 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.402 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.402 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.402 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.403 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.403 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.403 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.403 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609244.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.403 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.404 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609244.404 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609244.404 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609244.404 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.404 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.404 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.404 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.404 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.404 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.404 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.404 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.404 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.404 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.404 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609244.404 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.404 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.404 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.404 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.405 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.405 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.405 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609244.405 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609244.405 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609244.405 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609244.405 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.405 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.405 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.405 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.405 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.405 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.405 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.405 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.405 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.405 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.405 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.405 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.406 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609244.406 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.406 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.406 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.406 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609244.406 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609244.406 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609244.406 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.406 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.406 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.406 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.406 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.407 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.407 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.407 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.407 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.407 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.407 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609244.407 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.407 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.407 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.407 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.407 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.408 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.408 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.408 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.408 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.408 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609244.408 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544609244.409 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1544609244.409 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.410 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609244.410 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.410 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609244.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609244.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.412 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609244.412 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609244.413 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.413 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1544609244.413 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.414 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544609244.414 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.414 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1544609244.416 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609244.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.417 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609244.417 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609244.418 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.419 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1544609244.420 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.420 * [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)))))
1544609244.420 * [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)))))
1544609244.421 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1544609244.421 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609244.421 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609244.421 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609244.421 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.421 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.421 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.421 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.421 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.421 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.421 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.421 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.421 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.421 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.421 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.421 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.422 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.422 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609244.422 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609244.422 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609244.422 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609244.422 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609244.422 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.422 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.422 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.422 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.423 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.423 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.423 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.423 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609244.423 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.423 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.423 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.423 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.423 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.423 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.423 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.423 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.424 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.424 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.424 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.424 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.425 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609244.425 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609244.425 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609244.425 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609244.425 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.425 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.425 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.425 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.425 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.425 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.425 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.425 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.425 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.425 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.425 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.426 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.426 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.426 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.426 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609244.426 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609244.427 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609244.427 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609244.427 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609244.427 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.427 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.427 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.427 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.427 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.427 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.427 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609244.428 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.428 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.428 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.428 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.428 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.428 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.428 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.428 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.428 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.428 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.429 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.429 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609244.429 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1544609244.429 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609244.430 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.431 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.431 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.431 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.432 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.432 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.433 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609244.434 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1544609244.434 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.435 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.436 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.437 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.437 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.439 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609244.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.439 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609244.440 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544609244.441 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1544609244.441 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.442 * [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)))))))
1544609244.442 * [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)))))
1544609244.442 * [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
1544609244.442 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609244.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544609244.442 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609244.442 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609244.442 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.442 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.442 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.442 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.442 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.442 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.442 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.442 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.442 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.442 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.443 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.443 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.443 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.443 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.443 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.443 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.443 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.443 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.443 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.443 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.443 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.443 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.444 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.444 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.444 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.444 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.444 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.444 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.444 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.444 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.444 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.444 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.444 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.444 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609244.444 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.445 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544609244.445 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.445 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.446 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.446 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.446 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.447 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.447 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.448 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.448 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609244.448 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609244.448 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609244.448 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609244.448 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.448 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.448 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.448 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.449 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.449 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.449 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.449 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.449 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.449 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609244.449 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.449 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.449 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609244.449 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544609244.449 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609244.449 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609244.449 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.449 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.449 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.449 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.449 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.450 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.450 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.450 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.450 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.450 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.450 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.450 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.450 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.450 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.450 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.450 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.450 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.450 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.450 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.450 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.451 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.451 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.451 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.451 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.451 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.451 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.451 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.451 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.451 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.451 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.451 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.452 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609244.452 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.452 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544609244.452 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.453 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.453 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.454 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.454 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.454 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.455 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.455 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609244.455 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609244.455 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609244.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609244.456 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.456 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.456 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.456 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.456 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.456 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.456 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.456 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.456 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.456 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.456 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609244.456 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.457 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.457 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544609244.457 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.457 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.458 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.459 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.459 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.460 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.460 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.461 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609244.461 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609244.462 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544609244.462 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.462 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.462 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544609244.463 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.463 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.464 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.465 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.466 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.466 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.467 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.467 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.469 * [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)
1544609244.471 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609244.472 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609244.472 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.472 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.473 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544609244.474 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.474 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.475 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.477 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.478 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.479 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.479 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.483 * [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)
1544609244.485 * [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)
1544609244.486 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609244.486 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.487 * [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)))))))
1544609244.487 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1544609244.487 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1544609244.487 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1544609244.487 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609244.487 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609244.487 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.487 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.487 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.487 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.487 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.487 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.487 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.487 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.487 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.488 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.488 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.488 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.488 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609244.488 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.488 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.488 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609244.488 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609244.488 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.488 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.488 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.488 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.488 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.488 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.488 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.488 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.488 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.489 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.489 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.489 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.489 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609244.489 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.489 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.489 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.489 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609244.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.490 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609244.490 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.490 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609244.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.491 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609244.491 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.491 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609244.492 * [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)))))))
1544609244.492 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1544609244.492 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1544609244.492 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609244.492 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609244.492 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.492 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.492 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.492 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.492 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.492 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.492 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.492 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.492 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.492 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.492 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.492 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.493 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.493 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609244.493 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.493 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609244.493 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609244.493 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.493 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.493 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.493 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.493 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.493 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.493 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.493 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.493 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.493 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.493 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.493 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.493 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.494 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.494 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.494 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.494 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609244.494 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.494 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.494 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544609244.494 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.495 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544609244.495 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609244.495 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544609244.496 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544609244.496 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1544609244.496 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544609244.496 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544609244.496 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.496 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.496 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.496 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.496 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.496 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.496 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.496 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.496 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.496 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.496 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.496 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.496 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.496 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.496 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.497 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.497 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.497 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.497 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.497 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.497 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.497 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.497 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544609244.497 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.497 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.497 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.497 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.497 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.497 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.497 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.497 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.498 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.498 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.498 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.498 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.498 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.498 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.498 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.498 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.498 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.498 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.498 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.498 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.498 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.498 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.499 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.499 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609244.499 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.499 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1544609244.499 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.499 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.499 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.500 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.500 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.501 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.501 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1544609244.501 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.502 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.503 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.503 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.503 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.504 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1544609244.504 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.505 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.506 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.506 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.507 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.509 * [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)
1544609244.509 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.509 * [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)))))
1544609244.509 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1544609244.510 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609244.510 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1544609244.510 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609244.510 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609244.510 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609244.510 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.510 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.510 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.510 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.510 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.510 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.510 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.510 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.510 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.510 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.510 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.510 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.510 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609244.511 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.511 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.511 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609244.511 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609244.511 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.511 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.511 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.511 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.511 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.511 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.511 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.511 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.511 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.511 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.512 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609244.512 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.512 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.512 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.512 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.512 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.512 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609244.512 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609244.512 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609244.512 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.512 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.512 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.512 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.512 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.512 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.512 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.512 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.512 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.512 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.512 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.512 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.513 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609244.513 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.513 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.513 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609244.513 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609244.513 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.513 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.513 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.513 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.513 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.513 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.513 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.513 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.513 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.514 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.514 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609244.514 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.514 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.514 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.514 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.514 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.514 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.514 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609244.514 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.514 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609244.515 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1544609244.515 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.516 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609244.517 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.517 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609244.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.518 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609244.519 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.520 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1544609244.520 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.521 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544609244.522 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.522 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1544609244.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.523 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609244.524 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.525 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1544609244.525 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.526 * [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)))))))
1544609244.526 * [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))))
1544609244.526 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1544609244.526 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609244.526 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609244.526 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609244.526 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.526 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.526 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.526 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.526 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.526 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.526 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.526 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.526 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.526 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.526 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.527 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.527 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.527 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.527 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.527 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609244.527 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.528 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609244.528 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609244.528 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.528 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.528 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.528 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.528 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.528 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.528 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.528 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609244.528 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.528 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.528 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.528 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.528 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.528 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.529 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.529 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.529 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.529 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.529 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.529 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609244.529 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609244.529 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609244.529 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.529 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.529 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.529 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.529 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.529 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.530 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.530 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.530 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.530 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.530 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.530 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.530 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.530 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.530 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609244.531 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.531 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609244.531 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609244.531 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.531 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.531 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.531 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.531 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.531 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.531 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.531 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609244.531 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.531 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.531 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.531 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.532 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.532 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.532 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.532 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.532 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.532 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.532 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.533 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544609244.533 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.533 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.533 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1544609244.533 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.533 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.534 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.534 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.534 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.535 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.535 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.536 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.536 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544609244.537 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609244.537 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1544609244.538 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.538 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.538 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.539 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.539 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.540 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.540 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.540 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.540 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544609244.541 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1544609244.541 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.542 * [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)))))
1544609244.542 * [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))))
1544609244.542 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544609244.542 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1544609244.542 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609244.542 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609244.542 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.542 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.542 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.542 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.542 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.542 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.542 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.542 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.543 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.543 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.543 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.543 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.543 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.543 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.543 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.543 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.543 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.543 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.543 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.543 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.543 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.544 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.544 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.544 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.544 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.544 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.544 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.544 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.544 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.544 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.544 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.544 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.544 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.544 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.544 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.544 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.544 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.544 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.544 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.544 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.545 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.545 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.545 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.545 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.545 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1544609244.545 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609244.545 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609244.545 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.545 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.545 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.545 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.545 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.546 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.546 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.546 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.546 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.546 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.546 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.546 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.546 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.546 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.546 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.546 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.546 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.546 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.547 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.547 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.547 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.547 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.547 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.547 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.547 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.547 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.547 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.547 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.547 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.547 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.547 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.547 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.547 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.547 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.547 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.547 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.547 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.547 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.548 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.548 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.548 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.548 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.548 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609244.548 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609244.548 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.549 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.549 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544609244.549 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1544609244.549 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.549 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.549 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.550 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.550 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.551 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.551 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.551 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.552 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.552 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.553 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.553 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.553 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609244.554 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1544609244.554 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.555 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.555 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.556 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.556 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.557 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.557 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.558 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.558 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.559 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609244.560 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609244.560 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.560 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.561 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.562 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.562 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.563 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.564 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.564 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.565 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.565 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.566 * [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)
1544609244.568 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1544609244.568 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.568 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.569 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.570 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.571 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.571 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.572 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.572 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.573 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.573 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.575 * [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)
1544609244.577 * [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)
1544609244.577 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.577 * [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)))))
1544609244.577 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1544609244.578 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1544609244.578 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544609244.578 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609244.578 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609244.578 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.578 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.578 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.578 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.578 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.578 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.578 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.579 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.579 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.579 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.579 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609244.579 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.580 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.580 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.580 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.580 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.580 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609244.580 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609244.580 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609244.580 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.580 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.580 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.580 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.580 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.580 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.580 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609244.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.580 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609244.581 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609244.581 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.581 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.581 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.581 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.581 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.581 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.581 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.581 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609244.581 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.581 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.582 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609244.583 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.583 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609244.583 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.583 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609244.583 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1544609244.584 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1544609244.584 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609244.584 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609244.584 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.584 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.584 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.584 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.584 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.584 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.584 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609244.584 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.584 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.584 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.584 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.584 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.584 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.584 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.584 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.585 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.585 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.585 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609244.585 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609244.585 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.585 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.585 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.585 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.585 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.585 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.585 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609244.585 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609244.585 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.585 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.585 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.586 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.586 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.586 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.586 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.586 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.586 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.586 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609244.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.586 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.586 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.586 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.587 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.587 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.588 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.588 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609244.588 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.588 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.589 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.589 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.590 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.590 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.591 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.591 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.591 * [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)))))
1544609244.591 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544609244.591 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544609244.591 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609244.591 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.591 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.591 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.591 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.591 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.592 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.592 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.592 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.592 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.592 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.592 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.592 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.592 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.592 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.592 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.592 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.592 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.592 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.592 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.592 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.592 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.593 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.593 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.593 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609244.593 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609244.593 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609244.593 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609244.593 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.593 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609244.593 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.593 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.593 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.593 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609244.593 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609244.593 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609244.593 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.594 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.594 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609244.594 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609244.594 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609244.594 * [misc]backup-simplify:  Simplify -1 into -1
1544609244.594 * [misc]taylor:  Taking taylor expansion of x in x
1544609244.594 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.594 * [misc]backup-simplify:  Simplify 1 into 1
1544609244.594 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609244.594 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609244.594 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609244.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.594 * [misc]backup-simplify:  Simplify 0 into 0
1544609244.595 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.595 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.595 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609244.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.595 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609244.596 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.596 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609244.596 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609244.597 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.597 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.597 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.597 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609244.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609244.598 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.598 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609244.599 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609244.599 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609244.599 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609244.599 * [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)))))
1544609244.600 * * * [misc]progress:  simplifying candidates
1544609244.600 * * * * [misc]progress:  [ 1 / 117 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609244.600 * * * * [misc]progress:  [ 2 / 117 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609244.600 * * * * [misc]progress:  [ 3 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1544609244.600 * * * * [misc]progress:  [ 4 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1544609244.600 * [enter]simplify:  Simplifying (- 1)
1544609244.600 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609244.601 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609244.601 * [exit]simplify:  Simplified to -1
1544609244.601 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1544609244.601 * * * * [misc]progress:  [ 5 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1544609244.602 * [enter]simplify:  Simplifying (- 1)
1544609244.602 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609244.603 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609244.603 * [exit]simplify:  Simplified to -1
1544609244.603 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1544609244.603 * * * * [misc]progress:  [ 6 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1544609244.603 * [enter]simplify:  Simplifying (- 1)
1544609244.603 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609244.604 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609244.605 * [exit]simplify:  Simplified to -1
1544609244.605 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1544609244.605 * * * * [misc]progress:  [ 7 / 117 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1544609244.605 * * * * [misc]progress:  [ 8 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609244.605 * * * * [misc]progress:  [ 9 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609244.605 * * * * [misc]progress:  [ 10 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609244.605 * * * * [misc]progress:  [ 11 / 117 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609244.605 * * * * [misc]progress:  [ 12 / 117 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609244.605 * * * * [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)))))))>
1544609244.605 * * * * [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)))))))>
1544609244.605 * * * * [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)))))))>
1544609244.605 * * * * [misc]progress:  [ 16 / 117 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609244.605 * * * * [misc]progress:  [ 17 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609244.605 * * * * [misc]progress:  [ 18 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609244.605 * * * * [misc]progress:  [ 19 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544609244.605 * * * * [misc]progress:  [ 20 / 117 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609244.605 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609244.606 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609244.607 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609244.608 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609244.608 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609244.608 * * * * [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)))))))>
1544609244.609 * [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)))))
1544609244.610 * * [misc]simplify:  iters left: 6 (17 enodes)
1544609244.620 * * [misc]simplify:  iters left: 5 (43 enodes)
1544609244.641 * * [misc]simplify:  iters left: 4 (97 enodes)
1544609244.676 * * [misc]simplify:  iters left: 3 (262 enodes)
1544609244.861 * [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))))
1544609244.861 * [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))))))
1544609244.862 * * * * [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)))))>
1544609244.862 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1544609244.863 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609244.867 * * [misc]simplify:  iters left: 5 (27 enodes)
1544609244.874 * * [misc]simplify:  iters left: 4 (45 enodes)
1544609244.883 * * [misc]simplify:  iters left: 3 (63 enodes)
1544609244.894 * * [misc]simplify:  iters left: 2 (81 enodes)
1544609244.913 * * [misc]simplify:  iters left: 1 (106 enodes)
1544609244.934 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1544609244.934 * [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)))))
1544609244.934 * * * * [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)))))))>
1544609244.935 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1544609244.936 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609244.940 * * [misc]simplify:  iters left: 5 (34 enodes)
1544609244.950 * * [misc]simplify:  iters left: 4 (78 enodes)
1544609244.980 * * [misc]simplify:  iters left: 3 (233 enodes)
1544609245.170 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1544609245.170 * [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))))))
1544609245.170 * * * * [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)))))>
1544609245.170 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1544609245.171 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609245.174 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609245.177 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609245.181 * * [misc]simplify:  iters left: 3 (34 enodes)
1544609245.187 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609245.192 * * [misc]simplify:  iters left: 1 (43 enodes)
1544609245.201 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1544609245.201 * [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)))))
1544609245.201 * * * * [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))))))>
1544609245.201 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544609245.202 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609245.205 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609245.209 * * [misc]simplify:  iters left: 4 (44 enodes)
1544609245.222 * * [misc]simplify:  iters left: 3 (71 enodes)
1544609245.242 * * [misc]simplify:  iters left: 2 (120 enodes)
1544609245.265 * * [misc]simplify:  iters left: 1 (150 enodes)
1544609245.307 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544609245.307 * [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)))))
1544609245.307 * * * * [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))))>
1544609245.307 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609245.307 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609245.309 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609245.310 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609245.312 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609245.312 * [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))))
1544609245.312 * * * * [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))))))>
1544609245.312 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609245.313 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609245.315 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609245.319 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609245.324 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609245.336 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609245.356 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609245.377 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609245.377 * [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))))
1544609245.377 * * * * [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))))>
1544609245.377 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609245.377 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609245.379 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609245.380 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609245.381 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609245.381 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1544609245.381 * * * * [misc]progress:  [ 29 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log1p (expm1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.381 * * * * [misc]progress:  [ 30 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (expm1 (log1p (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.381 * * * * [misc]progress:  [ 31 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.382 * [enter]simplify:  Simplifying (* x (+ x 1))
1544609245.382 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609245.383 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609245.386 * * [misc]simplify:  iters left: 2 (16 enodes)
1544609245.389 * * [misc]simplify:  iters left: 1 (31 enodes)
1544609245.399 * [exit]simplify:  Simplified to (fma x x x)
1544609245.399 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (fma x x x) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609245.399 * * * * [misc]progress:  [ 32 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.399 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544609245.399 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609245.400 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609245.402 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544609245.402 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609245.402 * * * * [misc]progress:  [ 33 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.402 * * * * [misc]progress:  [ 34 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.402 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1544609245.403 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609245.404 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609245.406 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1544609245.406 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609245.406 * * * * [misc]progress:  [ 35 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.406 * * * * [misc]progress:  [ 36 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609245.406 * * * * [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)))))>
1544609245.406 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1544609245.407 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609245.410 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609245.416 * * [misc]simplify:  iters left: 4 (60 enodes)
1544609245.443 * * [misc]simplify:  iters left: 3 (158 enodes)
1544609245.591 * * [misc]simplify:  iters left: 2 (432 enodes)
1544609246.064 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1544609246.064 * [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)))))
1544609246.064 * * * * [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)))))>
1544609246.064 * * * * [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)))))>
1544609246.064 * * * * [misc]progress:  [ 40 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609246.065 * [enter]simplify:  Simplifying (* x (+ x 1))
1544609246.065 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609246.068 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609246.074 * * [misc]simplify:  iters left: 2 (16 enodes)
1544609246.079 * * [misc]simplify:  iters left: 1 (31 enodes)
1544609246.093 * [exit]simplify:  Simplified to (fma x x x)
1544609246.093 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (fma x x x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609246.095 * * * * [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)))))>
1544609246.095 * * * * [misc]progress:  [ 42 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609246.095 * * * * [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)))))>
1544609246.095 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544609246.095 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609246.096 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609246.097 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544609246.097 * [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)))))
1544609246.097 * * * * [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)))))>
1544609246.097 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544609246.098 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609246.099 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609246.100 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544609246.100 * [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)))))
1544609246.100 * * * * [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)))))>
1544609246.100 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609246.100 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609246.101 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609246.102 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609246.102 * [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)))))
1544609246.102 * * * * [misc]progress:  [ 46 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609246.103 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609246.103 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609246.104 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609246.105 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609246.105 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609246.105 * * * * [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)))))>
1544609246.105 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609246.105 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609246.106 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609246.107 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609246.107 * [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)))))
1544609246.107 * * * * [misc]progress:  [ 48 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609246.107 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609246.108 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609246.108 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609246.109 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609246.109 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609246.109 * * * * [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)))))>
1544609246.110 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609246.110 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609246.111 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609246.111 * [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)))))
1544609246.111 * * * * [misc]progress:  [ 50 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609246.111 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544609246.111 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609246.112 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544609246.112 * [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)))))
1544609246.112 * * * * [misc]progress:  [ 51 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609246.112 * * * * [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)))))>
1544609246.112 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609246.112 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609246.115 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609246.118 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609246.127 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609246.138 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609246.148 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609246.167 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609246.167 * [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)))))
1544609246.167 * * * * [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)))))>
1544609246.167 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609246.168 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609246.170 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609246.173 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609246.175 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609246.175 * [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)))))
1544609246.176 * * * * [misc]progress:  [ 54 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609246.176 * * * * [misc]progress:  [ 55 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609246.176 * * * * [misc]progress:  [ 56 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609246.176 * * * * [misc]progress:  [ 57 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544609246.176 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609246.177 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609246.182 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609246.188 * * [misc]simplify:  iters left: 4 (40 enodes)
1544609246.198 * * [misc]simplify:  iters left: 3 (72 enodes)
1544609246.223 * * [misc]simplify:  iters left: 2 (94 enodes)
1544609246.244 * * [misc]simplify:  iters left: 1 (180 enodes)
1544609246.389 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1544609246.389 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1544609246.389 * * * * [misc]progress:  [ 58 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544609246.389 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609246.390 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609246.395 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609246.403 * * [misc]simplify:  iters left: 4 (40 enodes)
1544609246.413 * * [misc]simplify:  iters left: 3 (72 enodes)
1544609246.440 * * [misc]simplify:  iters left: 2 (94 enodes)
1544609246.465 * * [misc]simplify:  iters left: 1 (180 enodes)
1544609246.640 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1544609246.640 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1544609246.640 * * * * [misc]progress:  [ 59 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1544609246.640 * * * * [misc]progress:  [ 60 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609246.640 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544609246.641 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609246.644 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609246.647 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609246.653 * * [misc]simplify:  iters left: 3 (26 enodes)
1544609246.658 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1544609246.658 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1544609246.658 * * * * [misc]progress:  [ 61 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609246.658 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544609246.659 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609246.661 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609246.664 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609246.668 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609246.673 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1544609246.673 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1544609246.673 * * * * [misc]progress:  [ 62 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609246.673 * * * * [misc]progress:  [ 63 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609246.674 * * * * [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)))))))>
1544609246.674 * [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))))
1544609246.675 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609246.680 * * [misc]simplify:  iters left: 5 (43 enodes)
1544609246.720 * * [misc]simplify:  iters left: 4 (219 enodes)
1544609247.046 * [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)))
1544609247.046 * [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))))))
1544609247.046 * * * * [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)))))))>
1544609247.047 * [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))))
1544609247.048 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609247.052 * * [misc]simplify:  iters left: 5 (42 enodes)
1544609247.076 * * [misc]simplify:  iters left: 4 (185 enodes)
1544609247.318 * [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)))))
1544609247.318 * [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))))))))
1544609247.318 * * * * [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)))))))>
1544609247.318 * * * * [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)))))))>
1544609247.318 * * * * [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)))))))>
1544609247.319 * * * * [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))))))))>
1544609247.319 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1544609247.320 * * [misc]simplify:  iters left: 6 (15 enodes)
1544609247.329 * * [misc]simplify:  iters left: 5 (41 enodes)
1544609247.344 * * [misc]simplify:  iters left: 4 (87 enodes)
1544609247.376 * * [misc]simplify:  iters left: 3 (176 enodes)
1544609247.431 * * [misc]simplify:  iters left: 2 (327 enodes)
1544609247.652 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x)))
1544609247.652 * [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))))))))
1544609247.652 * [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)))))
1544609247.654 * * [misc]simplify:  iters left: 6 (17 enodes)
1544609247.663 * * [misc]simplify:  iters left: 5 (43 enodes)
1544609247.684 * * [misc]simplify:  iters left: 4 (97 enodes)
1544609247.721 * * [misc]simplify:  iters left: 3 (262 enodes)
1544609247.886 * [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))))
1544609247.886 * [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)))))))
1544609247.886 * * * * [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))))))>
1544609247.886 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1544609247.888 * * [misc]simplify:  iters left: 6 (15 enodes)
1544609247.893 * * [misc]simplify:  iters left: 5 (32 enodes)
1544609247.901 * * [misc]simplify:  iters left: 4 (66 enodes)
1544609247.952 * * [misc]simplify:  iters left: 3 (202 enodes)
1544609248.121 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (fma x (* x x) 1)))
1544609248.121 * [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))))))
1544609248.122 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1544609248.123 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609248.130 * * [misc]simplify:  iters left: 5 (27 enodes)
1544609248.139 * * [misc]simplify:  iters left: 4 (45 enodes)
1544609248.153 * * [misc]simplify:  iters left: 3 (63 enodes)
1544609248.170 * * [misc]simplify:  iters left: 2 (81 enodes)
1544609248.196 * * [misc]simplify:  iters left: 1 (106 enodes)
1544609248.218 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1544609248.218 * [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))))))
1544609248.218 * * * * [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))))))))>
1544609248.219 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1544609248.221 * * [misc]simplify:  iters left: 6 (15 enodes)
1544609248.228 * * [misc]simplify:  iters left: 5 (40 enodes)
1544609248.249 * * [misc]simplify:  iters left: 4 (90 enodes)
1544609248.277 * * [misc]simplify:  iters left: 3 (184 enodes)
1544609248.347 * * [misc]simplify:  iters left: 2 (344 enodes)
1544609248.617 * [exit]simplify:  Simplified to (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x))))
1544609248.617 * [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))))))))
1544609248.617 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1544609248.618 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609248.623 * * [misc]simplify:  iters left: 5 (34 enodes)
1544609248.633 * * [misc]simplify:  iters left: 4 (78 enodes)
1544609248.664 * * [misc]simplify:  iters left: 3 (233 enodes)
1544609248.823 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1544609248.823 * [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)))))))
1544609248.823 * * * * [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))))))>
1544609248.823 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1544609248.824 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609248.829 * * [misc]simplify:  iters left: 5 (30 enodes)
1544609248.840 * * [misc]simplify:  iters left: 4 (68 enodes)
1544609248.870 * * [misc]simplify:  iters left: 3 (209 enodes)
1544609249.013 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt x))
1544609249.013 * [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))))))
1544609249.013 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1544609249.014 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609249.016 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609249.019 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609249.024 * * [misc]simplify:  iters left: 3 (34 enodes)
1544609249.029 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609249.034 * * [misc]simplify:  iters left: 1 (43 enodes)
1544609249.043 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1544609249.043 * [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))))))
1544609249.043 * * * * [misc]progress:  [ 73 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609249.043 * * * * [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)))))>
1544609249.043 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1544609249.044 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609249.045 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609249.047 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609249.049 * * [misc]simplify:  iters left: 3 (15 enodes)
1544609249.051 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1544609249.051 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1544609249.051 * * * * [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)))))))>
1544609249.052 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1544609249.052 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609249.054 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609249.056 * * [misc]simplify:  iters left: 4 (15 enodes)
1544609249.058 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1544609249.058 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1544609249.058 * * * * [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))))))>
1544609249.058 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609249.059 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609249.060 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609249.062 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609249.062 * [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))))))
1544609249.062 * * * * [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))))))>
1544609249.062 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609249.063 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609249.064 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609249.066 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609249.066 * [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))))))
1544609249.066 * * * * [misc]progress:  [ 78 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609249.066 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609249.066 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609249.068 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609249.069 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609249.069 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609249.069 * * * * [misc]progress:  [ 79 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609249.069 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609249.070 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609249.071 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609249.072 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609249.072 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609249.072 * * * * [misc]progress:  [ 80 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609249.072 * [enter]simplify:  Simplifying (sqrt x)
1544609249.073 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609249.073 * [exit]simplify:  Simplified to (sqrt x)
1544609249.073 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1544609249.073 * * * * [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)))))))>
1544609249.073 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544609249.074 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609249.077 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609249.081 * * [misc]simplify:  iters left: 4 (44 enodes)
1544609249.091 * * [misc]simplify:  iters left: 3 (71 enodes)
1544609249.111 * * [misc]simplify:  iters left: 2 (120 enodes)
1544609249.135 * * [misc]simplify:  iters left: 1 (150 enodes)
1544609249.174 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544609249.174 * [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))))))
1544609249.174 * * * * [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)))))>
1544609249.174 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609249.176 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609249.178 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609249.179 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609249.181 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609249.181 * [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)))))
1544609249.181 * * * * [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)))))))>
1544609249.181 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609249.182 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609249.187 * * [misc]simplify:  iters left: 5 (33 enodes)
1544609249.194 * * [misc]simplify:  iters left: 4 (60 enodes)
1544609249.209 * * [misc]simplify:  iters left: 3 (93 enodes)
1544609249.224 * * [misc]simplify:  iters left: 2 (115 enodes)
1544609249.239 * * [misc]simplify:  iters left: 1 (119 enodes)
1544609249.251 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x))
1544609249.251 * [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)))))))
1544609249.251 * * * * [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)))))>
1544609249.252 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609249.252 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609249.257 * * [misc]simplify:  iters left: 5 (31 enodes)
1544609249.266 * * [misc]simplify:  iters left: 4 (62 enodes)
1544609249.280 * * [misc]simplify:  iters left: 3 (98 enodes)
1544609249.298 * * [misc]simplify:  iters left: 2 (138 enodes)
1544609249.327 * * [misc]simplify:  iters left: 1 (173 enodes)
1544609249.368 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x))
1544609249.368 * [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)))))
1544609249.369 * * * * [misc]progress:  [ 85 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1544609249.369 * * * * [misc]progress:  [ 86 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609249.369 * * * * [misc]progress:  [ 87 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609249.369 * * * * [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)))))>
1544609249.369 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544609249.369 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609249.370 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609249.372 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544609249.372 * [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)))))
1544609249.372 * * * * [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)))))>
1544609249.372 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609249.372 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609249.374 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609249.375 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609249.375 * [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)))))
1544609249.375 * * * * [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)))))>
1544609249.375 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609249.377 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609249.378 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609249.380 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609249.380 * [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)))))
1544609249.380 * * * * [misc]progress:  [ 91 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x)))))>
1544609249.380 * [enter]simplify:  Simplifying (sqrt 1)
1544609249.380 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609249.381 * [exit]simplify:  Simplified to 1
1544609249.381 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))
1544609249.381 * * * * [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)))))>
1544609249.381 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609249.381 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609249.382 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609249.383 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609249.383 * [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)))))
1544609249.384 * * * * [misc]progress:  [ 93 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))>
1544609249.384 * * * * [misc]progress:  [ 94 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1544609249.384 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544609249.384 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609249.386 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609249.388 * * [misc]simplify:  iters left: 4 (16 enodes)
1544609249.390 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1544609249.390 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1544609249.390 * * * * [misc]progress:  [ 95 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1544609249.390 * * * * [misc]progress:  [ 96 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609249.390 * * * * [misc]progress:  [ 97 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609249.391 * * * * [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)))))))>
1544609249.391 * * * * [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)))))))>
1544609249.391 * * * * [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)))))))>
1544609249.391 * * * * [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))))))))>
1544609249.391 * * * * [misc]progress:  [ 102 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609249.391 * * * * [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))))))>
1544609249.391 * * * * [misc]progress:  [ 104 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609249.391 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609249.391 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609249.392 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609249.394 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609249.394 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609249.394 * * * * [misc]progress:  [ 105 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1544609249.394 * * * * [misc]progress:  [ 106 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544609249.394 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544609249.394 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609249.394 * * * * [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))))))))>
1544609249.394 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609249.394 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609249.394 * * * * [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))))))))>
1544609249.395 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609249.395 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609249.395 * * * * [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)))))>
1544609249.395 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544609249.395 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609249.395 * * * * [misc]progress:  [ 110 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609249.395 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544609249.395 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609249.398 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609249.404 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609249.414 * * [misc]simplify:  iters left: 3 (61 enodes)
1544609249.429 * * [misc]simplify:  iters left: 2 (84 enodes)
1544609249.444 * * [misc]simplify:  iters left: 1 (108 enodes)
1544609249.469 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1544609249.469 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609249.469 * * * * [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)))))>
1544609249.469 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609249.469 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609249.469 * * * * [misc]progress:  [ 112 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1544609249.469 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544609249.469 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544609249.469 * * * * [misc]progress:  [ 113 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544609249.469 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609249.469 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544609249.469 * * * * [misc]progress:  [ 114 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544609249.469 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609249.469 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544609249.469 * * * * [misc]progress:  [ 115 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1544609249.470 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609249.470 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1544609249.470 * * * * [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))))))))>
1544609249.470 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609249.470 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1544609249.470 * * * * [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))))))))>
1544609249.470 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609249.470 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1544609249.470 * * * [misc]progress:  adding candidates to table
1544609250.839 * * [misc]progress:  iteration 4 / 4
1544609250.839 * * * [misc]progress:  picking best candidate
1544609250.887 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609250.887 * * * [misc]progress:  localizing error
1544609250.894 * * * [misc]progress:  generating rewritten candidates
1544609250.894 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1544609250.928 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1544609251.058 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1544609251.126 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1544609251.162 * * * [misc]progress:  generating series expansions
1544609251.162 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1544609251.162 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1544609251.162 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1544609251.162 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609251.162 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609251.162 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.162 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.162 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.162 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.162 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.162 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.162 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.162 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.162 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.162 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609251.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.163 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609251.163 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.163 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.163 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1544609251.163 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609251.163 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.163 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.163 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.163 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.163 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.163 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.163 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.163 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.163 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.163 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.163 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609251.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.164 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609251.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.164 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.164 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.164 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609251.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.164 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609251.165 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.165 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609251.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.166 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609251.166 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.166 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609251.166 * [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)))))))
1544609251.167 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1544609251.167 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1544609251.167 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609251.167 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609251.167 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.167 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.167 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.167 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.167 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.167 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.167 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.167 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.167 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.167 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.167 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.167 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.167 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.168 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609251.168 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609251.168 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1544609251.168 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1544609251.168 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.168 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.168 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.168 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.168 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.168 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.168 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.168 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.168 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.168 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.168 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.168 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.169 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.169 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544609251.169 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609251.169 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.169 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544609251.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.169 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544609251.170 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609251.170 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544609251.170 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544609251.170 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1544609251.170 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1544609251.170 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544609251.170 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.170 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.170 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.170 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.170 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.171 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.171 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.171 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.171 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.171 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609251.171 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.171 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.171 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.171 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.171 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.171 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.171 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.171 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.171 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.171 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.172 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.172 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.172 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1544609251.172 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.172 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.172 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.172 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.172 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.172 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.172 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.172 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.172 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.172 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.172 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609251.172 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.172 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.173 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.173 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.173 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.173 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.173 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.173 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.173 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.173 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.173 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.173 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609251.173 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.174 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1544609251.174 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.174 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.175 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.175 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609251.176 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.176 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1544609251.176 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.176 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.177 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.178 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.178 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.179 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1544609251.179 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.180 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.181 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.181 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.182 * [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)
1544609251.183 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.183 * [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)))))
1544609251.183 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1544609251.184 * [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))))
1544609251.184 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1544609251.184 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609251.184 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609251.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609251.184 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609251.184 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.184 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.184 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.184 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.184 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.184 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.184 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.184 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.184 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.184 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609251.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.184 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609251.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.185 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.185 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609251.185 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609251.185 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609251.185 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.185 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.185 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.185 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.185 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.185 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.185 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.185 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609251.185 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609251.185 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.185 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.185 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.186 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.186 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609251.186 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609251.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609251.186 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609251.186 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.186 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.186 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.186 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.186 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.186 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.186 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.186 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.186 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.186 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.186 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609251.187 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.187 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609251.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.187 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.187 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609251.187 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609251.187 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609251.187 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.187 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.187 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.187 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.187 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.187 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.187 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.187 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.188 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.188 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609251.188 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609251.188 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.188 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.188 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.188 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.188 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.188 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.189 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609251.189 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.189 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609251.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544609251.190 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1544609251.190 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.190 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609251.191 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.191 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609251.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609251.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.192 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609251.193 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609251.193 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.194 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1544609251.194 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.194 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1544609251.195 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.195 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1544609251.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609251.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.197 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609251.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609251.198 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.199 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1544609251.199 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.199 * [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)))))
1544609251.200 * [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)))))
1544609251.200 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1544609251.200 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609251.200 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609251.200 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609251.200 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.200 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.200 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.200 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.200 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.200 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.200 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.200 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.200 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.200 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.200 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.200 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.201 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.201 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609251.201 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609251.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609251.201 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609251.201 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609251.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.201 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.201 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.201 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.201 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.201 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.201 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609251.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.201 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.202 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.202 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.202 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.202 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.202 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.202 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.202 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.202 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.202 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.203 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609251.203 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609251.203 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609251.203 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609251.203 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.203 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.203 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.203 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.203 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.203 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.203 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.203 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.203 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.203 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.203 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.204 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.204 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609251.204 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609251.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609251.204 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609251.204 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609251.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.204 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.204 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.204 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.204 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.204 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.204 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609251.204 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.204 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.204 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.205 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.205 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.205 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.205 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.205 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.205 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.206 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609251.206 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1544609251.206 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609251.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.207 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.207 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.207 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.208 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.208 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609251.209 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1544609251.209 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.210 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.211 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.211 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.212 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609251.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.212 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609251.213 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544609251.214 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1544609251.214 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.215 * [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)))))))
1544609251.215 * [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)))))
1544609251.215 * [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
1544609251.215 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609251.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544609251.215 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609251.215 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609251.215 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609251.215 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.215 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.215 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.215 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.215 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.215 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.215 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.215 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.215 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.215 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.216 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.216 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.216 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.216 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.216 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.216 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.216 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.216 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.216 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.216 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.216 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.216 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.216 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.216 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.216 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.216 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.216 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.216 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.217 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.217 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.217 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.217 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609251.217 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.217 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544609251.218 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609251.218 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.219 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.219 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.219 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609251.220 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.220 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.221 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609251.221 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609251.221 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609251.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609251.221 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.221 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.221 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.221 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.221 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.221 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.221 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.221 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.221 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.221 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.222 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609251.222 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.222 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.222 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609251.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1544609251.222 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1544609251.222 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609251.222 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609251.222 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.222 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.222 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.222 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.222 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.222 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.222 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.222 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.222 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.223 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.223 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.223 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.223 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.223 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.223 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.223 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.223 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.223 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.223 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.223 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.223 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.223 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.224 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.224 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.224 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.224 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.224 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.224 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.224 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.224 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1544609251.225 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.225 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1544609251.225 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609251.226 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.227 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.227 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.227 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609251.228 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.228 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.229 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609251.229 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609251.229 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609251.229 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609251.229 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.229 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.229 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.229 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.229 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.229 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.229 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.229 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.229 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.230 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609251.230 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.230 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.230 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544609251.230 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.230 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.231 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.232 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.232 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.233 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.233 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.234 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609251.235 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609251.235 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544609251.235 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.235 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.236 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.236 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544609251.236 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.237 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.237 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.238 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.239 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.239 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.240 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.240 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.243 * [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)
1544609251.245 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609251.245 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609251.245 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.246 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.246 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544609251.247 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.247 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.248 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.248 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.249 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.249 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.250 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.251 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.252 * [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)
1544609251.254 * [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)
1544609251.255 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609251.255 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.256 * [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)))))))
1544609251.256 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1544609251.256 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1544609251.256 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1544609251.256 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609251.256 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609251.256 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609251.256 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.256 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.257 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.257 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.257 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.257 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.257 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.257 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.257 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.257 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.257 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609251.257 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.257 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609251.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.257 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.258 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.258 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1544609251.258 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1544609251.258 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1544609251.258 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.258 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.258 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.258 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.258 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.258 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.258 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.258 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.258 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.258 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.258 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1544609251.258 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.258 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1544609251.258 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.258 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.259 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.259 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.259 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609251.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.259 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1544609251.259 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1544609251.260 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.260 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609251.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.260 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1544609251.260 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609251.261 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.261 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609251.261 * [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)))))
1544609251.261 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1544609251.261 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1544609251.261 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609251.261 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609251.261 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.261 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.261 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.261 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.261 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.261 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.261 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.261 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.262 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.262 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.262 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.262 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.262 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.262 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.262 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609251.262 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609251.263 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1544609251.263 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1544609251.263 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.263 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.263 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.263 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.263 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.263 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.263 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.263 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.263 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.263 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.263 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.263 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.263 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.263 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.263 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.263 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.263 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1544609251.264 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1544609251.264 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.264 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544609251.264 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.264 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1544609251.265 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1544609251.265 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1544609251.265 * [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))))
1544609251.266 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1544609251.266 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1544609251.266 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.266 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.266 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.266 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.266 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.266 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.266 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.266 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.266 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544609251.266 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.266 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.266 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.266 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.266 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.267 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.267 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.267 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.267 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609251.267 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.267 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.267 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1544609251.267 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1544609251.267 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.267 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.267 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.267 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.267 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.267 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.267 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.268 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.268 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.268 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.268 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1544609251.268 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1544609251.268 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1544609251.268 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.268 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.268 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.268 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.268 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.268 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.268 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.268 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.268 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.268 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.269 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1544609251.269 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.269 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.269 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1544609251.269 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.269 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609251.270 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.270 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609251.271 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1544609251.271 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.271 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.271 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.271 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1544609251.272 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.272 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.273 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.274 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1544609251.274 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1544609251.275 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.275 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.275 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1544609251.276 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.276 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.277 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.278 * [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)
1544609251.279 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1544609251.279 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.280 * [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)))))))
1544609251.280 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1544609251.280 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1544609251.280 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544609251.280 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609251.280 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609251.280 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.280 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.280 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.280 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.280 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.280 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.281 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.281 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.281 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.281 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609251.281 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609251.281 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.281 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.281 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.281 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.281 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.281 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609251.281 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609251.281 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609251.281 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.281 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.281 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.281 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.282 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.282 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.282 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609251.282 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.282 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609251.282 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609251.282 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.282 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.282 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.282 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.282 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.283 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.283 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.283 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609251.283 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.284 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609251.284 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.284 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609251.284 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.285 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609251.285 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1544609251.285 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1544609251.285 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609251.285 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609251.285 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.285 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.285 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.285 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.285 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.285 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.285 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.285 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609251.286 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.286 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.286 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.286 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.286 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.286 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.286 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.286 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.286 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.286 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609251.286 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609251.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.286 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.286 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.286 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.286 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.287 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.287 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609251.287 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609251.287 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.287 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.287 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.287 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.287 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.287 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.287 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.287 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.287 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609251.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.288 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.288 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.288 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.288 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.289 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.289 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.289 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609251.290 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.290 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.290 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.291 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.291 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.292 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.292 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.292 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.292 * [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)))))
1544609251.293 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544609251.293 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544609251.293 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609251.293 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609251.293 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.293 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.293 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.293 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.293 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.293 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.293 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.293 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.293 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.293 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.293 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.293 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.293 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.293 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.293 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.293 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.293 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.293 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.294 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.294 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.294 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.294 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609251.294 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609251.294 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609251.294 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609251.294 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.294 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609251.294 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.294 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.294 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.294 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609251.294 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609251.294 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609251.295 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.295 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.295 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609251.295 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609251.295 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609251.295 * [misc]backup-simplify:  Simplify -1 into -1
1544609251.295 * [misc]taylor:  Taking taylor expansion of x in x
1544609251.295 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.295 * [misc]backup-simplify:  Simplify 1 into 1
1544609251.295 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609251.295 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609251.295 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609251.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.296 * [misc]backup-simplify:  Simplify 0 into 0
1544609251.296 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.296 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.296 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609251.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.296 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609251.297 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.297 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609251.298 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609251.298 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.298 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.298 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609251.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609251.299 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.299 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609251.300 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609251.300 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609251.300 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609251.301 * [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)))))
1544609251.301 * * * [misc]progress:  simplifying candidates
1544609251.301 * * * * [misc]progress:  [ 1 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.301 * * * * [misc]progress:  [ 2 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.301 * * * * [misc]progress:  [ 3 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.301 * [enter]simplify:  Simplifying (* x (+ x 1))
1544609251.301 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609251.303 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609251.305 * * [misc]simplify:  iters left: 2 (16 enodes)
1544609251.308 * * [misc]simplify:  iters left: 1 (31 enodes)
1544609251.318 * [exit]simplify:  Simplified to (fma x x x)
1544609251.318 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (fma x x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1544609251.318 * * * * [misc]progress:  [ 4 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.318 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1544609251.318 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609251.320 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609251.321 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1544609251.321 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1544609251.321 * * * * [misc]progress:  [ 5 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.321 * * * * [misc]progress:  [ 6 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.321 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1544609251.322 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609251.323 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609251.325 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1544609251.326 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609251.326 * * * * [misc]progress:  [ 7 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.326 * * * * [misc]progress:  [ 8 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.326 * * * * [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))))>
1544609251.326 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1544609251.328 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609251.330 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609251.337 * * [misc]simplify:  iters left: 4 (60 enodes)
1544609251.358 * * [misc]simplify:  iters left: 3 (158 enodes)
1544609251.481 * * [misc]simplify:  iters left: 2 (432 enodes)
1544609251.825 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1544609251.825 * [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))))
1544609251.825 * * * * [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))))>
1544609251.825 * * * * [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))))>
1544609251.825 * * * * [misc]progress:  [ 12 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.826 * [enter]simplify:  Simplifying (* x (+ x 1))
1544609251.826 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609251.827 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609251.830 * * [misc]simplify:  iters left: 2 (16 enodes)
1544609251.833 * * [misc]simplify:  iters left: 1 (31 enodes)
1544609251.842 * [exit]simplify:  Simplified to (fma x x x)
1544609251.842 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (fma x x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609251.843 * * * * [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))))>
1544609251.843 * * * * [misc]progress:  [ 14 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.843 * * * * [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))))>
1544609251.843 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544609251.843 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609251.844 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609251.845 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544609251.845 * [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))))
1544609251.845 * * * * [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))))>
1544609251.845 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544609251.846 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609251.847 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609251.848 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544609251.848 * [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))))
1544609251.848 * * * * [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))))>
1544609251.848 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609251.848 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609251.849 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609251.850 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609251.850 * [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))))
1544609251.850 * * * * [misc]progress:  [ 18 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.850 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609251.851 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609251.851 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609251.852 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609251.852 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609251.852 * * * * [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))))>
1544609251.853 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609251.853 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609251.854 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609251.855 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609251.855 * [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))))
1544609251.855 * * * * [misc]progress:  [ 20 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.855 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609251.855 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609251.856 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609251.857 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609251.857 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609251.857 * * * * [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))))>
1544609251.857 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609251.858 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609251.858 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609251.858 * [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))))
1544609251.858 * * * * [misc]progress:  [ 22 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.858 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544609251.859 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609251.859 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544609251.859 * [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))))
1544609251.859 * * * * [misc]progress:  [ 23 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.859 * * * * [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))))>
1544609251.859 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609251.860 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609251.862 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609251.866 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609251.871 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609251.877 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609251.886 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609251.904 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609251.905 * [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))))
1544609251.905 * * * * [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))))>
1544609251.905 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609251.905 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609251.906 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609251.907 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609251.909 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609251.909 * [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))))
1544609251.909 * * * * [misc]progress:  [ 26 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609251.909 * * * * [misc]progress:  [ 27 / 132 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609251.909 * * * * [misc]progress:  [ 28 / 132 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609251.909 * * * * [misc]progress:  [ 29 / 132 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1544609251.909 * * * * [misc]progress:  [ 30 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609251.909 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544609251.910 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609251.912 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609251.916 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609251.923 * * [misc]simplify:  iters left: 3 (52 enodes)
1544609251.933 * * [misc]simplify:  iters left: 2 (78 enodes)
1544609251.954 * * [misc]simplify:  iters left: 1 (171 enodes)
1544609252.009 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1544609252.009 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1544609252.009 * * * * [misc]progress:  [ 31 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609252.010 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.010 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609252.013 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609252.016 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609252.022 * * [misc]simplify:  iters left: 3 (43 enodes)
1544609252.032 * * [misc]simplify:  iters left: 2 (68 enodes)
1544609252.044 * * [misc]simplify:  iters left: 1 (89 enodes)
1544609252.070 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.070 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1544609252.070 * * * * [misc]progress:  [ 32 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609252.070 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.071 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609252.074 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609252.078 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609252.085 * * [misc]simplify:  iters left: 3 (57 enodes)
1544609252.100 * * [misc]simplify:  iters left: 2 (100 enodes)
1544609252.137 * * [misc]simplify:  iters left: 1 (202 enodes)
1544609252.188 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.188 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1544609252.188 * * * * [misc]progress:  [ 33 / 132 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609252.188 * * * * [misc]progress:  [ 34 / 132 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609252.188 * * * * [misc]progress:  [ 35 / 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))))))>
1544609252.188 * [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))))
1544609252.189 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609252.195 * * [misc]simplify:  iters left: 5 (47 enodes)
1544609252.216 * * [misc]simplify:  iters left: 4 (160 enodes)
1544609252.603 * [exit]simplify:  Simplified to (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)
1544609252.603 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)))
1544609252.603 * * * * [misc]progress:  [ 36 / 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))))))>
1544609252.603 * * * * [misc]progress:  [ 37 / 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))))))>
1544609252.603 * * * * [misc]progress:  [ 38 / 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))))))>
1544609252.603 * * * * [misc]progress:  [ 39 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609252.603 * * * * [misc]progress:  [ 40 / 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))))))>
1544609252.603 * [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)))))
1544609252.604 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609252.607 * * [misc]simplify:  iters left: 5 (26 enodes)
1544609252.612 * * [misc]simplify:  iters left: 4 (35 enodes)
1544609252.621 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609252.626 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609252.636 * [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))))))
1544609252.636 * [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))))))
1544609252.636 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.637 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609252.639 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.642 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.642 * [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)))))))
1544609252.642 * * * * [misc]progress:  [ 41 / 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))))))>
1544609252.643 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.643 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609252.646 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609252.649 * * [misc]simplify:  iters left: 4 (23 enodes)
1544609252.652 * * [misc]simplify:  iters left: 3 (24 enodes)
1544609252.657 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.657 * [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))))))
1544609252.657 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.658 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609252.660 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.664 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.664 * [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)))))))
1544609252.664 * * * * [misc]progress:  [ 42 / 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)))))>
1544609252.664 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1544609252.665 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.667 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.671 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609252.674 * * [misc]simplify:  iters left: 3 (26 enodes)
1544609252.678 * * [misc]simplify:  iters left: 2 (31 enodes)
1544609252.683 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1544609252.683 * [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)))))
1544609252.683 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609252.685 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.687 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609252.690 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544609252.690 * [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))))))
1544609252.690 * * * * [misc]progress:  [ 43 / 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)))))>
1544609252.690 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1544609252.691 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.693 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.697 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609252.700 * * [misc]simplify:  iters left: 3 (26 enodes)
1544609252.704 * * [misc]simplify:  iters left: 2 (31 enodes)
1544609252.708 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1544609252.708 * [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)))))
1544609252.708 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609252.709 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.711 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609252.714 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544609252.715 * [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))))))
1544609252.715 * * * * [misc]progress:  [ 44 / 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))))))>
1544609252.715 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544609252.716 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609252.718 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609252.723 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.723 * [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))))))
1544609252.723 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.724 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609252.726 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.729 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.729 * [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)))))))
1544609252.729 * * * * [misc]progress:  [ 45 / 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))))))>
1544609252.729 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.730 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609252.732 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.736 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.736 * [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))))))
1544609252.736 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.737 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609252.739 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.742 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.742 * [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)))))))
1544609252.742 * * * * [misc]progress:  [ 46 / 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)))))>
1544609252.742 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1544609252.743 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609252.745 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609252.749 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609252.752 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1544609252.752 * [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)))))
1544609252.752 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609252.752 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.754 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609252.758 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544609252.758 * [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))))))
1544609252.758 * * * * [misc]progress:  [ 47 / 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)))))>
1544609252.758 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1544609252.758 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609252.760 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609252.763 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609252.765 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1544609252.765 * [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)))))
1544609252.766 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609252.766 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.769 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609252.772 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1544609252.772 * [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))))))
1544609252.772 * * * * [misc]progress:  [ 48 / 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))))))>
1544609252.772 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544609252.773 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609252.775 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609252.777 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.777 * [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))))))
1544609252.778 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.778 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.780 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609252.784 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609252.788 * * [misc]simplify:  iters left: 3 (31 enodes)
1544609252.792 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609252.798 * * [misc]simplify:  iters left: 1 (43 enodes)
1544609252.804 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.804 * [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)))))))
1544609252.804 * * * * [misc]progress:  [ 49 / 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))))))>
1544609252.805 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.805 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609252.807 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609252.809 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.809 * [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))))))
1544609252.809 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.810 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.812 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609252.817 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609252.821 * * [misc]simplify:  iters left: 3 (31 enodes)
1544609252.826 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609252.831 * * [misc]simplify:  iters left: 1 (43 enodes)
1544609252.838 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.838 * [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)))))))
1544609252.838 * * * * [misc]progress:  [ 50 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609252.838 * [enter]simplify:  Simplifying (/ 1 1)
1544609252.838 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609252.839 * * [misc]simplify:  iters left: 1 (4 enodes)
1544609252.839 * [exit]simplify:  Simplified to 1
1544609252.839 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609252.839 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609252.840 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609252.842 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.845 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609252.850 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609252.859 * * [misc]simplify:  iters left: 2 (62 enodes)
1544609252.869 * * [misc]simplify:  iters left: 1 (72 enodes)
1544609252.880 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544609252.880 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544609252.880 * * * * [misc]progress:  [ 51 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609252.881 * [enter]simplify:  Simplifying (/ 1 1)
1544609252.882 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609252.883 * * [misc]simplify:  iters left: 1 (4 enodes)
1544609252.883 * [exit]simplify:  Simplified to 1
1544609252.883 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609252.883 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609252.884 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609252.886 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.889 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609252.894 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609252.902 * * [misc]simplify:  iters left: 2 (62 enodes)
1544609252.912 * * [misc]simplify:  iters left: 1 (72 enodes)
1544609252.924 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544609252.924 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544609252.924 * * * * [misc]progress:  [ 52 / 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))))))>
1544609252.924 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544609252.925 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609252.927 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609252.930 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.930 * [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))))))
1544609252.930 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.931 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.933 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609252.936 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609252.940 * * [misc]simplify:  iters left: 3 (31 enodes)
1544609252.945 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609252.952 * * [misc]simplify:  iters left: 1 (43 enodes)
1544609252.958 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.958 * [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)))))))
1544609252.958 * * * * [misc]progress:  [ 53 / 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))))))>
1544609252.958 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.959 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609252.960 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609252.962 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.962 * [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))))))
1544609252.962 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609252.963 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609252.966 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609252.969 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609252.973 * * [misc]simplify:  iters left: 3 (31 enodes)
1544609252.978 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609252.983 * * [misc]simplify:  iters left: 1 (43 enodes)
1544609252.990 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609252.990 * [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)))))))
1544609252.990 * * * * [misc]progress:  [ 54 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609252.990 * [enter]simplify:  Simplifying (/ 1 1)
1544609252.990 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609252.990 * * [misc]simplify:  iters left: 1 (4 enodes)
1544609252.991 * [exit]simplify:  Simplified to 1
1544609252.991 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609252.991 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609252.992 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609252.994 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609252.997 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609253.001 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609253.010 * * [misc]simplify:  iters left: 2 (62 enodes)
1544609253.022 * * [misc]simplify:  iters left: 1 (72 enodes)
1544609253.034 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544609253.034 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544609253.034 * * * * [misc]progress:  [ 55 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609253.034 * [enter]simplify:  Simplifying (/ 1 1)
1544609253.034 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609253.034 * * [misc]simplify:  iters left: 1 (4 enodes)
1544609253.035 * [exit]simplify:  Simplified to 1
1544609253.035 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609253.035 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609253.036 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609253.038 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609253.041 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609253.045 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609253.054 * * [misc]simplify:  iters left: 2 (62 enodes)
1544609253.063 * * [misc]simplify:  iters left: 1 (72 enodes)
1544609253.075 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544609253.075 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1544609253.075 * * * * [misc]progress:  [ 56 / 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))))))>
1544609253.075 * [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)))))
1544609253.076 * * [misc]simplify:  iters left: 6 (16 enodes)
1544609253.082 * * [misc]simplify:  iters left: 5 (33 enodes)
1544609253.088 * * [misc]simplify:  iters left: 4 (47 enodes)
1544609253.096 * * [misc]simplify:  iters left: 3 (65 enodes)
1544609253.106 * * [misc]simplify:  iters left: 2 (86 enodes)
1544609253.118 * * [misc]simplify:  iters left: 1 (98 enodes)
1544609253.136 * [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))))
1544609253.136 * [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))))))
1544609253.136 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.137 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609253.141 * * [misc]simplify:  iters left: 5 (26 enodes)
1544609253.147 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609253.153 * * [misc]simplify:  iters left: 3 (48 enodes)
1544609253.160 * * [misc]simplify:  iters left: 2 (61 enodes)
1544609253.171 * * [misc]simplify:  iters left: 1 (84 enodes)
1544609253.189 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609253.189 * [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)))))))
1544609253.189 * * * * [misc]progress:  [ 57 / 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))))))>
1544609253.189 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.191 * * [misc]simplify:  iters left: 6 (15 enodes)
1544609253.195 * * [misc]simplify:  iters left: 5 (30 enodes)
1544609253.199 * * [misc]simplify:  iters left: 4 (39 enodes)
1544609253.205 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609253.211 * * [misc]simplify:  iters left: 2 (54 enodes)
1544609253.220 * * [misc]simplify:  iters left: 1 (56 enodes)
1544609253.229 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609253.229 * [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))))))
1544609253.229 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.230 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609253.233 * * [misc]simplify:  iters left: 5 (26 enodes)
1544609253.238 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609253.244 * * [misc]simplify:  iters left: 3 (48 enodes)
1544609253.251 * * [misc]simplify:  iters left: 2 (61 enodes)
1544609253.262 * * [misc]simplify:  iters left: 1 (84 enodes)
1544609253.280 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1544609253.280 * [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)))))))
1544609253.280 * * * * [misc]progress:  [ 58 / 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)))))>
1544609253.280 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1544609253.281 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609253.286 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609253.291 * * [misc]simplify:  iters left: 4 (35 enodes)
1544609253.295 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609253.299 * * [misc]simplify:  iters left: 2 (39 enodes)
1544609253.303 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1544609253.304 * [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)))))
1544609253.304 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609253.305 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609253.308 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609253.313 * * [misc]simplify:  iters left: 4 (36 enodes)
1544609253.318 * * [misc]simplify:  iters left: 3 (47 enodes)
1544609253.326 * * [misc]simplify:  iters left: 2 (60 enodes)
1544609253.336 * * [misc]simplify:  iters left: 1 (83 enodes)
1544609253.356 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1544609253.356 * [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))))))
1544609253.356 * * * * [misc]progress:  [ 59 / 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)))))>
1544609253.356 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1544609253.357 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609253.361 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609253.365 * * [misc]simplify:  iters left: 4 (35 enodes)
1544609253.370 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609253.373 * * [misc]simplify:  iters left: 2 (39 enodes)
1544609253.378 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1544609253.378 * [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)))))
1544609253.378 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609253.379 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609253.383 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609253.387 * * [misc]simplify:  iters left: 4 (36 enodes)
1544609253.393 * * [misc]simplify:  iters left: 3 (47 enodes)
1544609253.401 * * [misc]simplify:  iters left: 2 (60 enodes)
1544609253.411 * * [misc]simplify:  iters left: 1 (83 enodes)
1544609253.431 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1544609253.431 * [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))))))
1544609253.431 * * * * [misc]progress:  [ 60 / 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))))))>
1544609253.431 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544609253.432 * * [misc]simplify:  iters left: 6 (15 enodes)
1544609253.437 * * [misc]simplify:  iters left: 5 (31 enodes)
1544609253.443 * * [misc]simplify:  iters left: 4 (49 enodes)
1544609253.451 * * [misc]simplify:  iters left: 3 (70 enodes)
1544609253.463 * * [misc]simplify:  iters left: 2 (107 enodes)
1544609253.486 * * [misc]simplify:  iters left: 1 (150 enodes)
1544609253.530 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x))))
1544609253.530 * [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))))))
1544609253.530 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.531 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609253.533 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609253.535 * * [misc]simplify:  iters left: 4 (18 enodes)
1544609253.538 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609253.538 * [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))))))
1544609253.538 * * * * [misc]progress:  [ 61 / 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))))))>
1544609253.538 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.539 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609253.544 * * [misc]simplify:  iters left: 5 (28 enodes)
1544609253.549 * * [misc]simplify:  iters left: 4 (41 enodes)
1544609253.554 * * [misc]simplify:  iters left: 3 (49 enodes)
1544609253.564 * * [misc]simplify:  iters left: 2 (75 enodes)
1544609253.582 * * [misc]simplify:  iters left: 1 (108 enodes)
1544609253.616 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.616 * [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))))))
1544609253.616 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.617 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609253.619 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609253.621 * * [misc]simplify:  iters left: 4 (18 enodes)
1544609253.624 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609253.624 * [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))))))
1544609253.624 * * * * [misc]progress:  [ 62 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609253.624 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1544609253.627 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609253.631 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609253.636 * * [misc]simplify:  iters left: 4 (38 enodes)
1544609253.640 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609253.646 * * [misc]simplify:  iters left: 2 (62 enodes)
1544609253.661 * * [misc]simplify:  iters left: 1 (93 enodes)
1544609253.691 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1544609253.691 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609253.691 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1544609253.692 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609253.696 * * [misc]simplify:  iters left: 5 (16 enodes)
1544609253.698 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609253.700 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1544609253.700 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609253.701 * * * * [misc]progress:  [ 63 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609253.701 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1544609253.701 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609253.705 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609253.710 * * [misc]simplify:  iters left: 4 (38 enodes)
1544609253.715 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609253.721 * * [misc]simplify:  iters left: 2 (62 enodes)
1544609253.736 * * [misc]simplify:  iters left: 1 (93 enodes)
1544609253.765 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1544609253.765 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609253.765 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1544609253.767 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609253.770 * * [misc]simplify:  iters left: 5 (16 enodes)
1544609253.772 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609253.774 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1544609253.774 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609253.774 * * * * [misc]progress:  [ 64 / 132 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609253.774 * * * * [misc]progress:  [ 65 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609253.774 * * * * [misc]progress:  [ 66 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544609253.774 * * * * [misc]progress:  [ 67 / 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)))))>
1544609253.775 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609253.775 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609253.777 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609253.778 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609253.778 * [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)))))
1544609253.778 * * * * [misc]progress:  [ 68 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609253.779 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609253.779 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609253.780 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609253.782 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609253.782 * [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)))))
1544609253.782 * * * * [misc]progress:  [ 69 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.783 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609253.783 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609253.784 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609253.786 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609253.786 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609253.786 * * * * [misc]progress:  [ 70 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.786 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609253.786 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609253.787 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609253.789 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609253.789 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609253.789 * * * * [misc]progress:  [ 71 / 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))))))))>
1544609253.789 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1544609253.790 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609253.792 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609253.794 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1544609253.794 * [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))))))))
1544609253.794 * * * * [misc]progress:  [ 72 / 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))))))))>
1544609253.794 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1544609253.795 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609253.797 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609253.799 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1544609253.799 * [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))))))))
1544609253.799 * * * * [misc]progress:  [ 73 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544609253.799 * * * * [misc]progress:  [ 74 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1544609253.799 * * * * [misc]progress:  [ 75 / 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)))))))>
1544609253.799 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1544609253.800 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609253.803 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609253.806 * * [misc]simplify:  iters left: 4 (23 enodes)
1544609253.809 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1)))
1544609253.809 * [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)))))))
1544609253.809 * * * * [misc]progress:  [ 76 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))>
1544609253.809 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1544609253.810 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609253.813 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609253.816 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609253.819 * * [misc]simplify:  iters left: 3 (30 enodes)
1544609253.824 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609253.839 * * [misc]simplify:  iters left: 1 (77 enodes)
1544609253.868 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1544609253.868 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1544609253.868 * * * * [misc]progress:  [ 77 / 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))))))>
1544609253.868 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544609253.869 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609253.872 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609253.877 * * [misc]simplify:  iters left: 4 (44 enodes)
1544609253.886 * * [misc]simplify:  iters left: 3 (71 enodes)
1544609253.907 * * [misc]simplify:  iters left: 2 (120 enodes)
1544609253.930 * * [misc]simplify:  iters left: 1 (150 enodes)
1544609253.970 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544609253.970 * [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)))))
1544609253.970 * * * * [misc]progress:  [ 78 / 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))))>
1544609253.971 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609253.971 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609253.972 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609253.974 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609253.976 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609253.976 * [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))))
1544609253.976 * * * * [misc]progress:  [ 79 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1544609253.976 * * * * [misc]progress:  [ 80 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.976 * * * * [misc]progress:  [ 81 / 132 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.976 * * * * [misc]progress:  [ 82 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.976 * * * * [misc]progress:  [ 83 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.976 * [enter]simplify:  Simplifying (- 1/2)
1544609253.976 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609253.977 * * [misc]simplify:  iters left: 1 (3 enodes)
1544609253.977 * [exit]simplify:  Simplified to -1/2
1544609253.977 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.977 * * * * [misc]progress:  [ 84 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.978 * [enter]simplify:  Simplifying (- 1)
1544609253.978 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609253.978 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609253.979 * [exit]simplify:  Simplified to -1
1544609253.979 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.979 * * * * [misc]progress:  [ 85 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.979 * [enter]simplify:  Simplifying (- 1)
1544609253.979 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609253.980 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609253.980 * [exit]simplify:  Simplified to -1
1544609253.980 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.980 * * * * [misc]progress:  [ 86 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 87 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 88 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 89 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 90 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 91 / 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))))>
1544609253.981 * * * * [misc]progress:  [ 92 / 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))))>
1544609253.981 * * * * [misc]progress:  [ 93 / 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))))>
1544609253.981 * * * * [misc]progress:  [ 94 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 95 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 96 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 97 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * * * * [misc]progress:  [ 98 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609253.981 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609253.981 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609253.982 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609253.983 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609253.983 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609253.983 * * * * [misc]progress:  [ 99 / 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))))>
1544609253.984 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609253.984 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609253.986 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609253.990 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609253.995 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609254.001 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609254.010 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609254.027 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609254.027 * [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))))
1544609254.027 * * * * [misc]progress:  [ 100 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609254.027 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609254.027 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609254.029 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609254.030 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609254.031 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609254.031 * [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))))
1544609254.031 * * * * [misc]progress:  [ 101 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609254.031 * * * * [misc]progress:  [ 102 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609254.031 * * * * [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))))>
1544609254.031 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544609254.032 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609254.033 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609254.035 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544609254.035 * [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))))
1544609254.035 * * * * [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))))>
1544609254.035 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609254.035 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609254.036 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609254.038 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609254.038 * [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))))
1544609254.038 * * * * [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))))>
1544609254.038 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609254.040 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609254.041 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609254.042 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609254.042 * [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))))
1544609254.042 * * * * [misc]progress:  [ 106 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1544609254.042 * [enter]simplify:  Simplifying (sqrt 1)
1544609254.042 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609254.043 * [exit]simplify:  Simplified to 1
1544609254.043 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))
1544609254.043 * * * * [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))))>
1544609254.044 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609254.044 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609254.045 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609254.046 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609254.046 * [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))))
1544609254.046 * * * * [misc]progress:  [ 108 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1544609254.046 * * * * [misc]progress:  [ 109 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1544609254.046 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544609254.047 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609254.048 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609254.050 * * [misc]simplify:  iters left: 4 (16 enodes)
1544609254.053 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1544609254.053 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609254.053 * * * * [misc]progress:  [ 110 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1544609254.053 * * * * [misc]progress:  [ 111 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609254.053 * * * * [misc]progress:  [ 112 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609254.053 * * * * [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))))))>
1544609254.053 * * * * [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))))))>
1544609254.053 * * * * [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))))))>
1544609254.053 * * * * [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)))))))>
1544609254.053 * * * * [misc]progress:  [ 117 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609254.053 * * * * [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)))))>
1544609254.053 * * * * [misc]progress:  [ 119 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609254.053 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609254.054 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609254.055 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609254.057 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609254.057 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609254.057 * * * * [misc]progress:  [ 120 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1544609254.057 * * * * [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))))>
1544609254.057 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1544609254.057 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1544609254.057 * * * * [misc]progress:  [ 122 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609254.057 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1544609254.057 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609254.060 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609254.066 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609254.075 * * [misc]simplify:  iters left: 3 (61 enodes)
1544609254.090 * * [misc]simplify:  iters left: 2 (84 enodes)
1544609254.105 * * [misc]simplify:  iters left: 1 (108 enodes)
1544609254.129 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1544609254.129 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609254.129 * * * * [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))))>
1544609254.129 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609254.129 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1544609254.129 * * * * [misc]progress:  [ 124 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1544609254.129 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544609254.129 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609254.129 * * * * [misc]progress:  [ 125 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1544609254.129 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609254.129 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609254.129 * * * * [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))))))))>
1544609254.130 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609254.130 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609254.130 * * * * [misc]progress:  [ 127 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609254.130 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1544609254.130 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1544609254.130 * * * * [misc]progress:  [ 128 / 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))))>
1544609254.130 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1544609254.131 * * [misc]simplify:  iters left: 6 (15 enodes)
1544609254.136 * * [misc]simplify:  iters left: 5 (32 enodes)
1544609254.146 * * [misc]simplify:  iters left: 4 (61 enodes)
1544609254.161 * * [misc]simplify:  iters left: 3 (103 enodes)
1544609254.191 * * [misc]simplify:  iters left: 2 (168 enodes)
1544609254.227 * * [misc]simplify:  iters left: 1 (248 enodes)
1544609254.307 * [exit]simplify:  Simplified to (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x))
1544609254.307 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x)) (+ (sqrt (+ x 1)) (sqrt x))))
1544609254.307 * * * * [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))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609254.307 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1544609254.307 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1544609254.307 * * * * [misc]progress:  [ 130 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1544609254.307 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609254.307 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1544609254.307 * * * * [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)))))))>
1544609254.307 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609254.307 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1544609254.307 * * * * [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)))))))>
1544609254.308 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609254.308 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1544609254.308 * * * [misc]progress:  adding candidates to table
1544609255.833 * [misc]progress:  [Phase 3 of 3] Extracting.
1544609255.833 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))> #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (* (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))> #<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))))))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<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))))))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))>)
1544609255.834 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1544609255.834 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))> #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (* (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))> #<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))))))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<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))))))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))>)
1544609255.902 * * * [misc]regime:  Found split indices: #<option (#s(si 9 256))>
1544609255.902 * [enter]simplify:  Simplifying (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))))
1544609255.903 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609255.904 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609255.905 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1544609255.905 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544609258.287 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609258.289 * * * * [misc]points:  Sampling 3985 additional inputs, on iter 1 have 4015 / 8000
1544609259.593 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609259.594 * * * * [misc]points:  Sampling 1949 additional inputs, on iter 2 have 6051 / 8000
1544609260.140 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.141 * * * * [misc]points:  Sampling 965 additional inputs, on iter 3 have 7035 / 8000
1544609260.408 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.408 * * * * [misc]points:  Sampling 471 additional inputs, on iter 4 have 7529 / 8000
1544609260.539 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.539 * * * * [misc]points:  Sampling 225 additional inputs, on iter 5 have 7775 / 8000
1544609260.586 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.586 * * * * [misc]points:  Sampling 120 additional inputs, on iter 6 have 7880 / 8000
1544609260.611 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.611 * * * * [misc]points:  Sampling 59 additional inputs, on iter 7 have 7941 / 8000
1544609260.652 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.652 * * * * [misc]points:  Sampling 35 additional inputs, on iter 8 have 7965 / 8000
1544609260.663 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.663 * * * * [misc]points:  Sampling 18 additional inputs, on iter 9 have 7982 / 8000
1544609260.667 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.667 * * * * [misc]points:  Sampling 9 additional inputs, on iter 10 have 7991 / 8000
1544609260.670 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.670 * * * * [misc]points:  Sampling 6 additional inputs, on iter 11 have 7994 / 8000
1544609260.673 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.673 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7996 / 8000
1544609260.675 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.675 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7998 / 8000
1544609260.678 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609260.678 * * * * [exit]points:  Sampled 8000 points with exact outputs