1539787648.610 * [misc]progress:  [Phase 1 of 3] Setting up.
1539787648.610 * * * [misc]progress:  [1/2] Preparing points
1539787648.610 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539787648.611 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1539787648.613 * * * * [misc]points:  Setting MPFR precision to 64
1539787648.613 * * * * [misc]points:  Setting MPFR precision to 320
1539787648.613 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1539787648.615 * * * * [misc]points:  Setting MPFR precision to 64
1539787648.615 * * * * [misc]points:  Setting MPFR precision to 320
1539787648.616 * * * * [misc]points:  Setting MPFR precision to 576
1539787648.617 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.617 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.618 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1539787648.622 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.623 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.625 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1539787648.633 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.636 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.640 * * * * [misc]points:  Computing exacts for 256 points
1539787648.648 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.658 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.668 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.668 * * * * [misc]points:  Sampling 127 additional inputs, on iter 1 have 129 / 256
1539787648.669 * * * * [misc]points:  Computing exacts on every 7 of 127 points to ramp up precision
1539787648.677 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.678 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.679 * * * * [misc]points:  Computing exacts on every 3 of 127 points to ramp up precision
1539787648.687 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.688 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.690 * * * * [misc]points:  Computing exacts for 127 points
1539787648.715 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.720 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.726 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.726 * * * * [misc]points:  Sampling 66 additional inputs, on iter 2 have 190 / 256
1539787648.726 * * * * [misc]points:  Computing exacts on every 4 of 66 points to ramp up precision
1539787648.734 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.735 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.736 * * * * [misc]points:  Computing exacts on every 2 of 66 points to ramp up precision
1539787648.744 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.745 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.746 * * * * [misc]points:  Computing exacts for 66 points
1539787648.754 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.757 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.759 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.760 * * * * [misc]points:  Sampling 32 additional inputs, on iter 3 have 224 / 256
1539787648.760 * * * * [misc]points:  Computing exacts on every 2 of 32 points to ramp up precision
1539787648.768 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.768 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.769 * * * * [misc]points:  Computing exacts for 32 points
1539787648.778 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.779 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.780 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.780 * * * * [misc]points:  Sampling 19 additional inputs, on iter 4 have 237 / 256
1539787648.781 * * * * [misc]points:  Computing exacts for 19 points
1539787648.799 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.801 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.802 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.802 * * * * [misc]points:  Sampling 10 additional inputs, on iter 5 have 246 / 256
1539787648.802 * * * * [misc]points:  Computing exacts for 10 points
1539787648.811 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.811 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.812 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.812 * * * * [misc]points:  Sampling 6 additional inputs, on iter 6 have 250 / 256
1539787648.812 * * * * [misc]points:  Computing exacts for 6 points
1539787648.820 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.821 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.821 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.821 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1539787648.821 * * * * [misc]points:  Computing exacts for 4 points
1539787648.829 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.829 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.830 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.830 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 254 / 256
1539787648.830 * * * * [misc]points:  Computing exacts for 4 points
1539787648.838 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.838 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.838 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.838 * * * * [misc]points:  Sampling 4 additional inputs, on iter 9 have 254 / 256
1539787648.838 * * * * [misc]points:  Computing exacts for 4 points
1539787648.846 * * * * [misc]points:  Setting MPFR precision to 832
1539787648.847 * * * * [misc]points:  Setting MPFR precision to 1088
1539787648.847 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787648.847 * * * * [exit]points:  Sampled 258 points with exact outputs
1539787648.847 * * * [misc]progress:  [2/2] Setting up program.
1539787648.851 * [misc]progress:  [Phase 2 of 3] Improving.
1539787648.852 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787648.852 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787648.854 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787648.859 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787648.863 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787648.873 * * [misc]progress:  iteration 1 / 4
1539787648.873 * * * [misc]progress:  picking best candidate
1539787648.877 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1539787648.877 * * * [misc]progress:  localizing error
1539787648.913 * * * [misc]progress:  generating rewritten candidates
1539787648.913 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1539787648.925 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1539787648.927 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1539787648.930 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1539787648.931 * * * [misc]progress:  generating series expansions
1539787648.931 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1539787648.931 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1539787648.931 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1539787648.931 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1539787648.931 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787648.931 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.931 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.931 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.931 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.932 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.932 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.932 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.932 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1539787648.932 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1539787648.932 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787648.932 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.932 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.932 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.932 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.932 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.932 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787648.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.933 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787648.933 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.933 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787648.933 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787648.933 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1539787648.933 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787648.933 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.933 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.933 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.933 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.933 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.934 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.934 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1539787648.934 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1539787648.934 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787648.934 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.934 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.934 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.934 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.934 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.934 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787648.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.934 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787648.934 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.934 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787648.934 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787648.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787648.935 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.935 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787648.935 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1539787648.935 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.935 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787648.936 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.936 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1539787648.936 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1539787648.936 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.936 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787648.937 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787648.937 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787648.938 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1539787648.938 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1539787648.938 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1539787648.938 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.939 * [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)))))
1539787648.939 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1539787648.939 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1539787648.939 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1539787648.939 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787648.939 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.939 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.939 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.939 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.939 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.939 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1539787648.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1539787648.939 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787648.939 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.939 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.940 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.940 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.940 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.940 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.940 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.940 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.940 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.940 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1539787648.940 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787648.940 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.940 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.940 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.940 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.941 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.941 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1539787648.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1539787648.941 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787648.941 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.941 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.941 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.941 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.941 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.941 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.941 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.941 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.942 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.942 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787648.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787648.942 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.942 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.942 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787648.942 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.943 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787648.943 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787648.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787648.945 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.945 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.945 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787648.945 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.946 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787648.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787648.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787648.948 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.949 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.949 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787648.949 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.950 * [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)))))))
1539787648.950 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1539787648.950 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1539787648.950 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787648.950 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1539787648.950 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787648.950 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787648.950 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787648.951 * [misc]backup-simplify:  Simplify -1 into -1
1539787648.951 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.951 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.951 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.951 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787648.951 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.952 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787648.952 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1539787648.952 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787648.952 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787648.952 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787648.952 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.952 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.952 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.952 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.952 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.952 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.952 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787648.952 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787648.953 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787648.953 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.953 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787648.953 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787648.953 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1539787648.953 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787648.953 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787648.953 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787648.953 * [misc]backup-simplify:  Simplify -1 into -1
1539787648.953 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.953 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.954 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.954 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787648.954 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.954 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787648.954 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1539787648.954 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787648.955 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787648.955 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787648.955 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.955 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.955 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.955 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.955 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.955 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.955 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787648.955 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787648.955 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787648.955 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.956 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787648.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787648.956 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1539787648.957 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.957 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787648.958 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.959 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787648.959 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.959 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1539787648.959 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.960 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787648.961 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.962 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787648.963 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787648.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787648.963 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.963 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1539787648.964 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.965 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.965 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1539787648.965 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.966 * [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)))))
1539787648.966 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1539787648.966 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1539787648.966 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1539787648.966 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787648.966 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.966 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.966 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.966 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.967 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.967 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.967 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.968 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787648.968 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.968 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.968 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.968 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.968 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.968 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.968 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.969 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.969 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787648.970 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.970 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.970 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787648.972 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.972 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.972 * [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)))))
1539787648.972 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1539787648.972 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1539787648.972 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787648.972 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.972 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.972 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.972 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.973 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.973 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787648.973 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.973 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.973 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.973 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.974 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.974 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.974 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.975 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.975 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.976 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.976 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.977 * [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)))))))
1539787648.977 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1539787648.977 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1539787648.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1539787648.977 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787648.977 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787648.977 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787648.977 * [misc]backup-simplify:  Simplify -1 into -1
1539787648.977 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.977 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.977 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.977 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787648.977 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.978 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787648.978 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1539787648.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1539787648.978 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787648.978 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787648.978 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787648.978 * [misc]backup-simplify:  Simplify -1 into -1
1539787648.978 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.978 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.978 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.978 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787648.978 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.979 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787648.979 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1539787648.979 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.979 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787648.981 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.981 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787648.981 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.982 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787648.983 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.984 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787648.985 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787648.985 * [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)))))
1539787648.985 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1539787648.985 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1539787648.985 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1539787648.985 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1539787648.985 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1539787648.985 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787648.985 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.985 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.985 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.986 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.986 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.986 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787648.986 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.986 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787648.986 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.986 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787648.987 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787648.987 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1539787648.987 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1539787648.987 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787648.987 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.987 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.987 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.987 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.987 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.987 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787648.987 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.987 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787648.988 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.988 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787648.988 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787648.988 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.988 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539787648.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787648.989 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787648.990 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1539787648.990 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1539787648.990 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1539787648.990 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1539787648.990 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1539787648.990 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1539787648.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1539787648.990 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787648.990 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.991 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.991 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.991 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.991 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.991 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.991 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.991 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.992 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.992 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1539787648.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1539787648.992 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787648.992 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.992 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.992 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.992 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.992 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.992 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.992 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787648.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.993 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.993 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787648.993 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.993 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787648.994 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787648.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787648.995 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787648.995 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.996 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787648.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787648.996 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787648.997 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787648.997 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787648.998 * [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)))))))
1539787648.998 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1539787648.998 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1539787648.998 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787648.998 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787648.998 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787648.998 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787648.998 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.998 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787648.998 * [misc]taylor:  Taking taylor expansion of x in x
1539787648.998 * [misc]backup-simplify:  Simplify 0 into 0
1539787648.998 * [misc]backup-simplify:  Simplify 1 into 1
1539787648.998 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787648.998 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787648.999 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787648.999 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787648.999 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787648.999 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787648.999 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787648.999 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787648.999 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787649.000 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787649.000 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.000 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787649.000 * [misc]taylor:  Taking taylor expansion of x in x
1539787649.000 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.000 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.000 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787649.000 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787649.000 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787649.000 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787649.000 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787649.001 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787649.001 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.001 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.001 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787649.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787649.002 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787649.002 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1539787649.003 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787649.003 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.003 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787649.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787649.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787649.004 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1539787649.005 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787649.005 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.006 * [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)))))))
1539787649.006 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1539787649.006 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1539787649.006 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1539787649.006 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787649.006 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787649.006 * [misc]taylor:  Taking taylor expansion of x in x
1539787649.006 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.006 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.006 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787649.006 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.006 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787649.006 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787649.006 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787649.007 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787649.007 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787649.007 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787649.007 * [misc]taylor:  Taking taylor expansion of x in x
1539787649.007 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.007 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.007 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787649.007 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.007 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787649.007 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787649.007 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787649.008 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787649.008 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.008 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539787649.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787649.009 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787649.009 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1539787649.009 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1539787649.009 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1539787649.012 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1539787649.013 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787649.013 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787649.013 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787649.013 * [misc]taylor:  Taking taylor expansion of x in x
1539787649.013 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.013 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787649.013 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787649.013 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.013 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787649.013 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787649.014 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787649.014 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787649.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787649.014 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787649.014 * [misc]taylor:  Taking taylor expansion of x in x
1539787649.014 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.014 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787649.014 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787649.014 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.015 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787649.015 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787649.015 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787649.015 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.015 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787649.016 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787649.017 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787649.017 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.017 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787649.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787649.019 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787649.019 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.019 * [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)))))
1539787649.019 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1539787649.019 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1539787649.019 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787649.019 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787649.019 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787649.019 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.019 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787649.019 * [misc]taylor:  Taking taylor expansion of x in x
1539787649.019 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.019 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787649.020 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787649.020 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787649.020 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787649.021 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787649.021 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787649.021 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787649.021 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787649.021 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.021 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787649.021 * [misc]taylor:  Taking taylor expansion of x in x
1539787649.021 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.021 * [misc]backup-simplify:  Simplify 1 into 1
1539787649.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787649.021 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787649.021 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787649.022 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787649.022 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787649.022 * [misc]backup-simplify:  Simplify 0 into 0
1539787649.022 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.023 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787649.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787649.023 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787649.024 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787649.024 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787649.025 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787649.025 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787649.026 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787649.026 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787649.026 * [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)))))
1539787649.026 * * * [misc]progress:  simplifying candidates
1539787649.026 * * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1539787649.027 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1539787649.027 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787649.030 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787649.032 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787649.035 * * [misc]simplify:  iters left: 3 (23 enodes)
1539787649.038 * * [misc]simplify:  iters left: 2 (25 enodes)
1539787649.041 * * [misc]simplify:  iters left: 1 (29 enodes)
1539787649.045 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1539787649.045 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1539787649.045 * * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1539787649.045 * * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1539787649.045 * * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1539787649.045 * * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1539787649.045 * * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1539787649.045 * * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1539787649.045 * * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1539787649.045 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1539787649.045 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787649.047 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787649.050 * * [misc]simplify:  iters left: 4 (23 enodes)
1539787649.052 * * [misc]simplify:  iters left: 3 (25 enodes)
1539787649.055 * * [misc]simplify:  iters left: 2 (27 enodes)
1539787649.059 * * [misc]simplify:  iters left: 1 (31 enodes)
1539787649.062 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1539787649.062 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1539787649.062 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1539787649.062 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787649.063 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787649.065 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1539787649.065 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1539787649.065 * * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (sqrt x)) 3) (pow (/ 1 (sqrt (+ x 1))) 3)) (+ (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (+ (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (* (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))))>
1539787649.065 * * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1539787649.065 * * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1539787649.065 * * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1))))) (+ (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1539787649.065 * * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1539787649.065 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1539787649.065 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787649.066 * * [misc]simplify:  iters left: 5 (14 enodes)
1539787649.068 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1539787649.068 * [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)))))))
1539787649.068 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1539787649.068 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787649.070 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787649.072 * * [misc]simplify:  iters left: 4 (16 enodes)
1539787649.074 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1539787649.074 * [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)))))))
1539787649.074 * * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1539787649.074 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.074 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787649.076 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787649.078 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787649.080 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.080 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1539787649.080 * * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1539787649.080 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.080 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787649.083 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787649.087 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787649.091 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.091 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1539787649.091 * * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1539787649.091 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.091 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787649.094 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787649.098 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787649.100 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.101 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1539787649.101 * * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1539787649.101 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.101 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787649.102 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787649.104 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787649.106 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1539787649.106 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1539787649.106 * * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1539787649.106 * * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1539787649.106 * * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1539787649.106 * [enter]simplify:  Simplifying (- 1/2)
1539787649.106 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787649.107 * * [misc]simplify:  iters left: 1 (3 enodes)
1539787649.107 * [exit]simplify:  Simplified to -1/2
1539787649.107 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1539787649.107 * * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1539787649.108 * [enter]simplify:  Simplifying (- 1)
1539787649.108 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787649.108 * * [misc]simplify:  iters left: 1 (5 enodes)
1539787649.109 * [exit]simplify:  Simplified to -1
1539787649.109 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1539787649.109 * * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1539787649.109 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1539787649.109 * * [misc]simplify:  iters left: 2 (3 enodes)
1539787649.110 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1539787649.110 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1539787649.110 * * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1539787649.110 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1539787649.110 * * [misc]simplify:  iters left: 2 (3 enodes)
1539787649.110 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1539787649.110 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1539787649.110 * * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1539787649.111 * [enter]simplify:  Simplifying (sqrt x)
1539787649.111 * * [misc]simplify:  iters left: 1 (2 enodes)
1539787649.111 * [exit]simplify:  Simplified to (sqrt x)
1539787649.111 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1539787649.111 * * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1539787649.111 * * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1539787649.111 * [enter]simplify:  Simplifying (- 1/2)
1539787649.111 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787649.112 * * [misc]simplify:  iters left: 1 (3 enodes)
1539787649.113 * [exit]simplify:  Simplified to -1/2
1539787649.113 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1539787649.113 * * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1539787649.113 * [enter]simplify:  Simplifying (- 1)
1539787649.113 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787649.114 * * [misc]simplify:  iters left: 1 (5 enodes)
1539787649.114 * [exit]simplify:  Simplified to -1
1539787649.114 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1539787649.114 * * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1539787649.114 * * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1539787649.115 * * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1539787649.115 * * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1539787649.115 * * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (cbrt (/ 1 (sqrt (+ x 1)))))))>
1539787649.115 * * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (cbrt (* (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (/ 1 (sqrt (+ x 1)))))))>
1539787649.115 * * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1539787649.115 * * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1539787649.115 * * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1539787649.115 * * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1539787649.115 * * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1539787649.115 * * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1539787649.115 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1539787649.115 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787649.116 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787649.117 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1539787649.117 * [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))))))
1539787649.117 * * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1539787649.117 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1539787649.117 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787649.118 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787649.119 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1539787649.119 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1539787649.119 * * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1539787649.119 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787649.119 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787649.120 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787649.121 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787649.121 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1539787649.121 * * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1539787649.121 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787649.121 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787649.121 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787649.123 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787649.123 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1539787649.123 * * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1539787649.123 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787649.123 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787649.124 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787649.125 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787649.125 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1539787649.125 * * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1539787649.125 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787649.125 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787649.125 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787649.126 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787649.126 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1539787649.126 * * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1539787649.126 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1539787649.126 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787649.128 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787649.130 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787649.133 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787649.137 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787649.144 * * [misc]simplify:  iters left: 1 (51 enodes)
1539787649.159 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1539787649.159 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))))
1539787649.159 * * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1539787649.159 * [enter]simplify:  Simplifying (sqrt (- x 1))
1539787649.159 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787649.161 * * [misc]simplify:  iters left: 2 (9 enodes)
1539787649.163 * * [misc]simplify:  iters left: 1 (10 enodes)
1539787649.165 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1539787649.165 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1539787649.165 * * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1539787649.165 * * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1539787649.165 * * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1539787649.165 * * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1539787649.165 * * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1539787649.166 * * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1539787649.166 * * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1539787649.166 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1539787649.166 * * [misc]simplify:  iters left: 6 (6 enodes)
1539787649.168 * * [misc]simplify:  iters left: 5 (10 enodes)
1539787649.170 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1539787649.170 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1539787649.170 * * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1539787649.171 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787649.171 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787649.172 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787649.174 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787649.174 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1539787649.174 * * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1539787649.174 * [enter]simplify:  Simplifying (sqrt 1)
1539787649.175 * * [misc]simplify:  iters left: 1 (2 enodes)
1539787649.176 * [exit]simplify:  Simplified to 1
1539787649.176 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1539787649.176 * * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1539787649.176 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1539787649.176 * * [misc]simplify:  iters left: 4 (7 enodes)
1539787649.180 * * [misc]simplify:  iters left: 3 (15 enodes)
1539787649.183 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1539787649.183 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1539787649.183 * * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1539787649.183 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1539787649.183 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787649.186 * * [misc]simplify:  iters left: 4 (11 enodes)
1539787649.188 * * [misc]simplify:  iters left: 3 (14 enodes)
1539787649.192 * * [misc]simplify:  iters left: 2 (17 enodes)
1539787649.196 * * [misc]simplify:  iters left: 1 (33 enodes)
1539787649.209 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1539787649.209 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1539787649.209 * * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1539787649.209 * * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1539787649.210 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787649.210 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787649.210 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787649.211 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787649.211 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1539787649.211 * * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1539787649.211 * * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1539787649.211 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1539787649.211 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787649.211 * * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1539787649.211 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787649.212 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787649.212 * * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1539787649.212 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787649.212 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787649.212 * * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1539787649.212 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1539787649.212 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1539787649.212 * * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (/ 1 (sqrt (+ x 1)))))>
1539787649.212 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787649.212 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1539787649.212 * * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1539787649.212 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787649.212 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1539787649.212 * * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1539787649.212 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1539787649.212 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787649.214 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787649.217 * * [misc]simplify:  iters left: 4 (39 enodes)
1539787649.223 * * [misc]simplify:  iters left: 3 (51 enodes)
1539787649.231 * * [misc]simplify:  iters left: 2 (61 enodes)
1539787649.238 * * [misc]simplify:  iters left: 1 (77 enodes)
1539787649.248 * [exit]simplify:  Simplified to (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))
1539787649.248 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))))
1539787649.248 * * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1539787649.248 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787649.248 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1539787649.249 * * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1539787649.249 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787649.249 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1539787649.249 * * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1539787649.249 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1539787649.249 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787649.251 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787649.254 * * [misc]simplify:  iters left: 4 (39 enodes)
1539787649.260 * * [misc]simplify:  iters left: 3 (57 enodes)
1539787649.271 * * [misc]simplify:  iters left: 2 (74 enodes)
1539787649.282 * * [misc]simplify:  iters left: 1 (88 enodes)
1539787649.292 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1539787649.292 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1539787649.293 * * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1539787649.293 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787649.293 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1539787649.293 * * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1539787649.293 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787649.293 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1539787649.293 * * * [misc]progress:  adding candidates to table
1539787650.035 * * [misc]progress:  iteration 2 / 4
1539787650.035 * * * [misc]progress:  picking best candidate
1539787650.059 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.059 * * * [misc]progress:  localizing error
1539787650.068 * * * [misc]progress:  generating rewritten candidates
1539787650.068 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1539787650.077 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1539787650.088 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1539787650.136 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1539787650.137 * * * [misc]progress:  generating series expansions
1539787650.137 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1539787650.137 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1539787650.137 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1539787650.137 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1539787650.137 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787650.137 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.137 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.137 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.137 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.137 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.137 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.138 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.138 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.138 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.138 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.138 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787650.138 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.139 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.139 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.139 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.139 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.139 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1539787650.139 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787650.139 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.140 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.140 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.140 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.140 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.140 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.140 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.140 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.140 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.140 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.140 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787650.140 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.140 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.140 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.141 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.141 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.141 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.141 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.142 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.142 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1539787650.142 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.143 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787650.144 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.145 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.145 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1539787650.145 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.146 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1539787650.146 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1539787650.146 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1539787650.146 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1539787650.146 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787650.146 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.146 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.146 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.146 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.146 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.147 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.147 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787650.147 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.147 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.147 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.147 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.148 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.148 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1539787650.148 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787650.148 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.148 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.148 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.148 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.148 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.148 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.148 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.149 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.149 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.149 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787650.149 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.149 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.149 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.149 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.150 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.150 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.151 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.151 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.151 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.152 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.153 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.154 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.154 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.154 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.155 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.156 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.158 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.158 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.158 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.158 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.159 * [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)))))
1539787650.159 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1539787650.159 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1539787650.159 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787650.160 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.160 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.160 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.160 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.160 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.160 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.160 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.160 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.160 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.160 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.160 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.161 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.161 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.161 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.161 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.161 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.161 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.161 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.161 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.161 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.161 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.162 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.162 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787650.162 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.162 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.162 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.162 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.162 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.162 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.162 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.162 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.162 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.163 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.163 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.163 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.163 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.163 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.163 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.163 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.163 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.163 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.163 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.164 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.164 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.164 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.165 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.165 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.165 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.167 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.167 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787650.168 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.168 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.169 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.169 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.171 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.171 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.172 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.172 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.172 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.172 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.173 * [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)))))
1539787650.173 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1539787650.173 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1539787650.173 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1539787650.173 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787650.173 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787650.173 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.173 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.173 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.173 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.173 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.173 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.173 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.173 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.173 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.173 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.173 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787650.174 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.174 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787650.174 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.174 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.174 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787650.174 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787650.174 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.174 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.174 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.174 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.174 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.174 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.174 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.174 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.174 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.174 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.175 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787650.175 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.175 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787650.175 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.175 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.175 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.175 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.176 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787650.176 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.176 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.177 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787650.177 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.177 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.178 * [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)))))))
1539787650.178 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1539787650.178 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1539787650.178 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787650.178 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787650.178 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.178 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.178 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.178 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.178 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.178 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.178 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.178 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.178 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.178 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.178 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.178 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.179 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.179 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787650.179 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.179 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787650.179 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787650.179 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.179 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.179 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.179 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.179 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.179 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.179 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.179 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.179 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.179 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.180 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.180 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.180 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787650.180 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.180 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.180 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539787650.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.181 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1539787650.181 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787650.181 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1539787650.182 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1539787650.182 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1539787650.182 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1539787650.182 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1539787650.182 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.182 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.182 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.182 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.182 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.182 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.182 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.182 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.182 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.182 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.182 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.182 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.182 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.182 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.182 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.182 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.182 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.183 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.183 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.183 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.183 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.183 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.183 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1539787650.183 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.183 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.183 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.183 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.183 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.183 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.183 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.183 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.183 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.184 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.184 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.184 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.184 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.184 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.184 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.184 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.184 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.184 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.184 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.185 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.185 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787650.185 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.185 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1539787650.185 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.186 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.186 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787650.187 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.187 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1539787650.187 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.188 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.189 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.189 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.190 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1539787650.190 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.192 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.192 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.193 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.194 * [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)
1539787650.194 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.195 * [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)))))
1539787650.195 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1539787650.195 * [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)))))
1539787650.195 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1539787650.195 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1539787650.195 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1539787650.195 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787650.195 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.195 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.195 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.195 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.195 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.195 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.195 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.195 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.195 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.195 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.195 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787650.196 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.196 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.196 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.196 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.196 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.196 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787650.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787650.196 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787650.196 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.196 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.196 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.196 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.196 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.196 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.196 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.196 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.196 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.196 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.196 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787650.197 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.197 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787650.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.197 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.197 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.197 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1539787650.197 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1539787650.197 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787650.197 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.197 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.197 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.197 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.197 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.197 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.197 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.197 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.198 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.198 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.198 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787650.198 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.198 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.198 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.198 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.198 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.198 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787650.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787650.198 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787650.198 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.198 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.198 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.198 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.198 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.198 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.198 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.198 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.198 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.199 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787650.199 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.199 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787650.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.199 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.199 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.200 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.200 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1539787650.200 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.200 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.200 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1539787650.200 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1539787650.201 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.201 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787650.201 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787650.203 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.204 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787650.205 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.205 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.205 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1539787650.207 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787650.207 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.207 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787650.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787650.209 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.209 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1539787650.210 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.211 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.211 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1539787650.213 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787650.213 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.214 * [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)))))
1539787650.214 * [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))))
1539787650.214 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1539787650.214 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1539787650.214 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787650.214 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787650.214 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.214 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.214 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.214 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.214 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.214 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.214 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.214 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.214 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.215 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.215 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.215 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.216 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787650.216 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787650.216 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1539787650.216 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787650.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.216 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.216 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.216 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.216 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.216 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.216 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.217 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.217 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.217 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.217 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787650.217 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.217 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.217 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.217 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.218 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.218 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.218 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1539787650.218 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787650.218 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787650.218 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.218 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.218 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.218 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.218 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.218 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.218 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.218 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.218 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.219 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.219 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.219 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.219 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.220 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787650.220 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787650.220 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1539787650.220 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787650.220 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.220 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.220 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.220 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.220 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.221 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.221 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.221 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.221 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.221 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.221 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.222 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787650.222 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.222 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.222 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.222 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.222 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.222 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.223 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1539787650.223 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.223 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.224 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.224 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1539787650.224 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.225 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.226 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.227 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.228 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.228 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.229 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787650.230 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1539787650.231 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1539787650.231 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.233 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.233 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.234 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.234 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.235 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.236 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1539787650.236 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1539787650.238 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1539787650.238 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.239 * [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)))))))
1539787650.239 * [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)))))
1539787650.239 * [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
1539787650.239 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787650.239 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787650.239 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787650.239 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.239 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.239 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.240 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.240 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.240 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.240 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.240 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.240 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.240 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.240 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.240 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.241 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.241 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.241 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.241 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.241 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.241 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.241 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.241 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.241 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.241 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.242 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.242 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.242 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.242 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.242 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.242 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.242 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.242 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.242 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.242 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.243 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.243 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.243 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.244 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1539787650.244 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787650.244 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787650.244 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.244 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.244 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.244 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.244 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.244 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.244 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.244 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.244 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.245 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.245 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787650.245 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.245 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.245 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787650.245 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787650.245 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787650.245 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.245 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.245 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.245 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.245 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.246 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.246 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.246 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.246 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.246 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.246 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.246 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.247 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.247 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.247 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.247 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.247 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.247 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.247 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.247 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.247 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.247 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.248 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.248 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787650.248 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787650.248 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787650.248 * [misc]backup-simplify:  Simplify -1 into -1
1539787650.248 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.248 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.248 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.248 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787650.248 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.249 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.249 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.249 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.250 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1539787650.250 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787650.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787650.250 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.250 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.250 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.250 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.250 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.250 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.250 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.250 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.251 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787650.251 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.251 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.251 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1539787650.251 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.252 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.253 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.253 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787650.254 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.255 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.255 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.255 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787650.256 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.257 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787650.258 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1539787650.258 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.258 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.258 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.259 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.259 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1539787650.260 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.260 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.262 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.262 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.263 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.264 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.264 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.264 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.265 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.267 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787650.268 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787650.268 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.269 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.269 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1539787650.271 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.271 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.273 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.273 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.275 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.276 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1539787650.276 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.277 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.280 * [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)
1539787650.282 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787650.282 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787650.283 * [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)))))))
1539787650.283 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1539787650.283 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1539787650.283 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1539787650.283 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787650.283 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.283 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.283 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.283 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.283 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.283 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.283 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.283 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.283 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.284 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.284 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787650.284 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787650.284 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.284 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.284 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.284 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.284 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.284 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.284 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787650.284 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.284 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787650.284 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.284 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539787650.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.285 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787650.285 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1539787650.285 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1539787650.285 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1539787650.285 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1539787650.285 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787650.285 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.285 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.285 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.285 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.285 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.286 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.286 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.286 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.286 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.286 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.286 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787650.286 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787650.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.286 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.286 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.286 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.286 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.286 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.287 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.287 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.287 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787650.287 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.287 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.287 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.287 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787650.288 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.288 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.288 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.289 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.289 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.289 * [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)))))
1539787650.289 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1539787650.289 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1539787650.289 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.289 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.289 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.289 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.289 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.289 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.289 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.289 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.290 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.290 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.290 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.290 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.290 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787650.290 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787650.290 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787650.290 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.290 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787650.290 * [misc]taylor:  Taking taylor expansion of x in x
1539787650.290 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.290 * [misc]backup-simplify:  Simplify 1 into 1
1539787650.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787650.290 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787650.291 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787650.291 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787650.291 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787650.291 * [misc]backup-simplify:  Simplify 0 into 0
1539787650.291 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.291 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787650.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.291 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787650.292 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787650.292 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787650.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787650.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787650.293 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787650.293 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787650.293 * [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)))))
1539787650.293 * * * [misc]progress:  simplifying candidates
1539787650.294 * * * * [misc]progress:  [ 1 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.294 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1539787650.294 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787650.295 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787650.297 * * [misc]simplify:  iters left: 4 (15 enodes)
1539787650.298 * * [misc]simplify:  iters left: 3 (18 enodes)
1539787650.301 * * [misc]simplify:  iters left: 2 (20 enodes)
1539787650.303 * * [misc]simplify:  iters left: 1 (24 enodes)
1539787650.306 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1539787650.306 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1539787650.306 * * * * [misc]progress:  [ 2 / 97 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.306 * * * * [misc]progress:  [ 3 / 97 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.306 * * * * [misc]progress:  [ 4 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.306 * * * * [misc]progress:  [ 5 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * * * * [misc]progress:  [ 6 / 97 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * * * * [misc]progress:  [ 7 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * * * * [misc]progress:  [ 8 / 97 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * * * * [misc]progress:  [ 9 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * * * * [misc]progress:  [ 10 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * * * * [misc]progress:  [ 11 / 97 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * * * * [misc]progress:  [ 12 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.307 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1539787650.307 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787650.308 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787650.310 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1539787650.310 * [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)))))
1539787650.310 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1539787650.310 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787650.311 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787650.313 * * [misc]simplify:  iters left: 4 (14 enodes)
1539787650.314 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1539787650.314 * [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)))))
1539787650.314 * * * * [misc]progress:  [ 13 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.315 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1539787650.315 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787650.316 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787650.317 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1539787650.317 * [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)))))
1539787650.317 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1539787650.317 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787650.319 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787650.320 * * [misc]simplify:  iters left: 4 (14 enodes)
1539787650.323 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1539787650.323 * [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)))))
1539787650.323 * * * * [misc]progress:  [ 14 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.323 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1539787650.323 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787650.324 * * [misc]simplify:  iters left: 4 (11 enodes)
1539787650.325 * * [misc]simplify:  iters left: 3 (12 enodes)
1539787650.327 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1539787650.327 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1539787650.327 * * * * [misc]progress:  [ 15 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787650.327 * * * * [misc]progress:  [ 16 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1539787650.327 * [enter]simplify:  Simplifying (* x (+ x 1))
1539787650.327 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787650.328 * * [misc]simplify:  iters left: 3 (13 enodes)
1539787650.330 * * [misc]simplify:  iters left: 2 (14 enodes)
1539787650.332 * * [misc]simplify:  iters left: 1 (26 enodes)
1539787650.342 * [exit]simplify:  Simplified to (+ x (* x x))
1539787650.342 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (+ x (* x x)) 1/2)))
1539787650.342 * * * * [misc]progress:  [ 17 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1539787650.342 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1539787650.342 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787650.344 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787650.347 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1539787650.347 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1539787650.347 * * * * [misc]progress:  [ 18 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1539787650.347 * * * * [misc]progress:  [ 19 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1539787650.347 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1539787650.347 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787650.350 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787650.353 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1539787650.353 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1539787650.353 * * * * [misc]progress:  [ 20 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.353 * * * * [misc]progress:  [ 21 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.353 * * * * [misc]progress:  [ 22 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1539787650.353 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1539787650.353 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787650.357 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787650.364 * * [misc]simplify:  iters left: 4 (60 enodes)
1539787650.389 * * [misc]simplify:  iters left: 3 (150 enodes)
1539787650.480 * * [misc]simplify:  iters left: 2 (370 enodes)
1539787650.670 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1539787650.670 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x))))
1539787650.670 * * * * [misc]progress:  [ 23 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.670 * * * * [misc]progress:  [ 24 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.670 * * * * [misc]progress:  [ 25 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1539787650.671 * [enter]simplify:  Simplifying (* x (+ x 1))
1539787650.671 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787650.672 * * [misc]simplify:  iters left: 3 (13 enodes)
1539787650.676 * * [misc]simplify:  iters left: 2 (14 enodes)
1539787650.679 * * [misc]simplify:  iters left: 1 (26 enodes)
1539787650.690 * [exit]simplify:  Simplified to (+ x (* x x))
1539787650.690 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x (* x x)))))
1539787650.690 * * * * [misc]progress:  [ 26 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.690 * * * * [misc]progress:  [ 27 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1539787650.690 * * * * [misc]progress:  [ 28 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1539787650.690 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1539787650.690 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787650.692 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787650.696 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1539787650.696 * [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))))))
1539787650.696 * * * * [misc]progress:  [ 29 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1539787650.696 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1539787650.696 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787650.698 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787650.700 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1539787650.700 * [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))))))
1539787650.700 * * * * [misc]progress:  [ 30 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1539787650.700 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787650.700 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787650.702 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787650.704 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787650.704 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1539787650.704 * * * * [misc]progress:  [ 31 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1539787650.704 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787650.704 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787650.705 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787650.707 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787650.707 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1539787650.707 * * * * [misc]progress:  [ 32 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1539787650.707 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787650.707 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787650.709 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787650.711 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787650.711 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1539787650.711 * * * * [misc]progress:  [ 33 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1539787650.711 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787650.711 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787650.712 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787650.714 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787650.714 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1539787650.714 * * * * [misc]progress:  [ 34 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))>
1539787650.715 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1539787650.715 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787650.716 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1539787650.716 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))
1539787650.716 * * * * [misc]progress:  [ 35 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1539787650.716 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1539787650.716 * * [misc]simplify:  iters left: 2 (3 enodes)
1539787650.717 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1539787650.717 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1539787650.717 * * * * [misc]progress:  [ 36 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1539787650.717 * * * * [misc]progress:  [ 37 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1539787650.718 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1539787650.718 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787650.721 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787650.725 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787650.731 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787650.737 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787650.742 * * [misc]simplify:  iters left: 1 (51 enodes)
1539787650.749 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1539787650.749 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))))
1539787650.749 * * * * [misc]progress:  [ 38 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1539787650.749 * [enter]simplify:  Simplifying (sqrt (- x 1))
1539787650.749 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787650.750 * * [misc]simplify:  iters left: 2 (9 enodes)
1539787650.751 * * [misc]simplify:  iters left: 1 (10 enodes)
1539787650.752 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1539787650.752 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1539787650.752 * * * * [misc]progress:  [ 39 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1539787650.752 * * * * [misc]progress:  [ 40 / 97 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1539787650.752 * * * * [misc]progress:  [ 41 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1539787650.752 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1539787650.753 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787650.754 * * [misc]simplify:  iters left: 5 (21 enodes)
1539787650.757 * * [misc]simplify:  iters left: 4 (30 enodes)
1539787650.761 * * [misc]simplify:  iters left: 3 (41 enodes)
1539787650.770 * * [misc]simplify:  iters left: 2 (52 enodes)
1539787650.781 * * [misc]simplify:  iters left: 1 (67 enodes)
1539787650.797 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1539787650.797 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1539787650.797 * * * * [misc]progress:  [ 42 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.797 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1539787650.798 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787650.799 * * [misc]simplify:  iters left: 5 (21 enodes)
1539787650.802 * * [misc]simplify:  iters left: 4 (29 enodes)
1539787650.807 * * [misc]simplify:  iters left: 3 (37 enodes)
1539787650.812 * * [misc]simplify:  iters left: 2 (47 enodes)
1539787650.824 * * [misc]simplify:  iters left: 1 (59 enodes)
1539787650.842 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1539787650.842 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1539787650.842 * * * * [misc]progress:  [ 43 / 97 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.842 * * * * [misc]progress:  [ 44 / 97 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.842 * * * * [misc]progress:  [ 45 / 97 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1539787650.843 * [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)))))
1539787650.843 * * [misc]simplify:  iters left: 6 (14 enodes)
1539787650.849 * * [misc]simplify:  iters left: 5 (34 enodes)
1539787650.863 * * [misc]simplify:  iters left: 4 (152 enodes)
1539787650.939 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))
1539787650.939 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))))
1539787650.939 * * * * [misc]progress:  [ 46 / 97 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787650.939 * [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)))))
1539787650.940 * * [misc]simplify:  iters left: 6 (12 enodes)
1539787650.944 * * [misc]simplify:  iters left: 5 (33 enodes)
1539787650.958 * * [misc]simplify:  iters left: 4 (124 enodes)
1539787651.021 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1539787651.021 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1539787651.021 * * * * [misc]progress:  [ 47 / 97 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787651.021 * * * * [misc]progress:  [ 48 / 97 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787651.021 * * * * [misc]progress:  [ 49 / 97 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787651.021 * * * * [misc]progress:  [ 50 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1539787651.021 * * * * [misc]progress:  [ 51 / 97 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1539787651.022 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1539787651.022 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787651.024 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.025 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1539787651.025 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1539787651.025 * * * * [misc]progress:  [ 52 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1539787651.026 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1539787651.026 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787651.027 * * [misc]simplify:  iters left: 5 (16 enodes)
1539787651.029 * * [misc]simplify:  iters left: 4 (19 enodes)
1539787651.032 * * [misc]simplify:  iters left: 3 (20 enodes)
1539787651.034 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1539787651.034 * [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)))))
1539787651.034 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1539787651.034 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.036 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.037 * * [misc]simplify:  iters left: 4 (14 enodes)
1539787651.039 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1539787651.039 * [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)))))
1539787651.039 * * * * [misc]progress:  [ 53 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1539787651.040 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1539787651.040 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.041 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.043 * * [misc]simplify:  iters left: 4 (14 enodes)
1539787651.045 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1539787651.045 * [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)))))
1539787651.045 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1539787651.045 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.046 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.048 * * [misc]simplify:  iters left: 4 (14 enodes)
1539787651.050 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1539787651.050 * [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)))))
1539787651.050 * * * * [misc]progress:  [ 54 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1539787651.050 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1539787651.050 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787651.051 * * [misc]simplify:  iters left: 2 (6 enodes)
1539787651.052 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1539787651.052 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1539787651.052 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1539787651.052 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787651.053 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787651.055 * * [misc]simplify:  iters left: 4 (18 enodes)
1539787651.057 * * [misc]simplify:  iters left: 3 (20 enodes)
1539787651.060 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1539787651.060 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1539787651.060 * * * * [misc]progress:  [ 55 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1539787651.060 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1539787651.060 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787651.061 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.063 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1539787651.063 * [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)))))
1539787651.063 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1539787651.063 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787651.065 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787651.067 * * [misc]simplify:  iters left: 4 (20 enodes)
1539787651.071 * * [misc]simplify:  iters left: 3 (22 enodes)
1539787651.077 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1539787651.077 * [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)))))
1539787651.077 * * * * [misc]progress:  [ 56 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1539787651.077 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1539787651.077 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787651.080 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.083 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1539787651.083 * [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)))))
1539787651.084 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1539787651.084 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787651.087 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787651.091 * * [misc]simplify:  iters left: 4 (20 enodes)
1539787651.094 * * [misc]simplify:  iters left: 3 (22 enodes)
1539787651.096 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1539787651.096 * [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)))))
1539787651.096 * * * * [misc]progress:  [ 57 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1539787651.097 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1539787651.097 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787651.097 * * [misc]simplify:  iters left: 2 (6 enodes)
1539787651.098 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1539787651.098 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1539787651.098 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1539787651.098 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787651.099 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787651.101 * * [misc]simplify:  iters left: 4 (18 enodes)
1539787651.103 * * [misc]simplify:  iters left: 3 (20 enodes)
1539787651.106 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1539787651.106 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1539787651.106 * * * * [misc]progress:  [ 58 / 97 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1539787651.106 * * * * [misc]progress:  [ 59 / 97 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1539787651.106 * * * * [misc]progress:  [ 60 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1539787651.106 * * * * [misc]progress:  [ 61 / 97 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1539787651.106 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787651.106 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787651.107 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787651.108 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787651.108 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1539787651.108 * * * * [misc]progress:  [ 62 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))>
1539787651.108 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1539787651.108 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.110 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.111 * * [misc]simplify:  iters left: 4 (14 enodes)
1539787651.113 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1539787651.113 * [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))))))
1539787651.113 * * * * [misc]progress:  [ 63 / 97 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1539787651.113 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1539787651.113 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787651.114 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787651.116 * * [misc]simplify:  iters left: 4 (13 enodes)
1539787651.118 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1539787651.118 * [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))))))
1539787651.118 * * * * [misc]progress:  [ 64 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1539787651.118 * * * * [misc]progress:  [ 65 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1539787651.118 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1539787651.118 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.119 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787651.122 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1539787651.122 * [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))))))
1539787651.122 * * * * [misc]progress:  [ 66 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1539787651.122 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1539787651.122 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.125 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787651.127 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1539787651.127 * [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))))))
1539787651.128 * * * * [misc]progress:  [ 67 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1539787651.128 * * * * [misc]progress:  [ 68 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1539787651.128 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1539787651.128 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.131 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787651.135 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787651.141 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787651.149 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787651.155 * * [misc]simplify:  iters left: 1 (51 enodes)
1539787651.163 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1539787651.163 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (* x x) (- x 1)))))
1539787651.163 * * * * [misc]progress:  [ 69 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1539787651.163 * [enter]simplify:  Simplifying (sqrt (- x 1))
1539787651.163 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787651.164 * * [misc]simplify:  iters left: 2 (9 enodes)
1539787651.165 * * [misc]simplify:  iters left: 1 (10 enodes)
1539787651.166 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1539787651.166 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1539787651.166 * * * * [misc]progress:  [ 70 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1539787651.166 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1539787651.166 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787651.168 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787651.170 * * [misc]simplify:  iters left: 4 (30 enodes)
1539787651.174 * * [misc]simplify:  iters left: 3 (41 enodes)
1539787651.180 * [exit]simplify:  Simplified to (- (* (+ 1 x) (sqrt (+ 1 x))) (* x (sqrt x)))
1539787651.180 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (+ 1 x) (sqrt (+ 1 x))) (* x (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))
1539787651.180 * * * * [misc]progress:  [ 71 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787651.180 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1539787651.180 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.181 * * [misc]simplify:  iters left: 5 (13 enodes)
1539787651.183 * * [misc]simplify:  iters left: 4 (23 enodes)
1539787651.187 * * [misc]simplify:  iters left: 3 (27 enodes)
1539787651.190 * [exit]simplify:  Simplified to 1
1539787651.190 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787651.190 * * * * [misc]progress:  [ 72 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1539787651.190 * * * * [misc]progress:  [ 73 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1539787651.190 * * * * [misc]progress:  [ 74 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1539787651.190 * * * * [misc]progress:  [ 75 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1539787651.190 * * * * [misc]progress:  [ 76 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1539787651.190 * * * * [misc]progress:  [ 77 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1539787651.190 * * * * [misc]progress:  [ 78 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1539787651.190 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1539787651.191 * * [misc]simplify:  iters left: 6 (6 enodes)
1539787651.192 * * [misc]simplify:  iters left: 5 (10 enodes)
1539787651.195 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1539787651.195 * [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)))))))
1539787651.195 * * * * [misc]progress:  [ 79 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1539787651.195 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787651.195 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787651.197 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787651.199 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787651.199 * [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)))))))
1539787651.199 * * * * [misc]progress:  [ 80 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1539787651.199 * [enter]simplify:  Simplifying (sqrt 1)
1539787651.199 * * [misc]simplify:  iters left: 1 (2 enodes)
1539787651.200 * [exit]simplify:  Simplified to 1
1539787651.200 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1539787651.200 * * * * [misc]progress:  [ 81 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1539787651.200 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1539787651.201 * * [misc]simplify:  iters left: 4 (7 enodes)
1539787651.203 * * [misc]simplify:  iters left: 3 (15 enodes)
1539787651.207 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1539787651.207 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1539787651.207 * * * * [misc]progress:  [ 82 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1539787651.207 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1539787651.207 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787651.210 * * [misc]simplify:  iters left: 4 (11 enodes)
1539787651.212 * * [misc]simplify:  iters left: 3 (14 enodes)
1539787651.217 * * [misc]simplify:  iters left: 2 (17 enodes)
1539787651.220 * * [misc]simplify:  iters left: 1 (33 enodes)
1539787651.228 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1539787651.228 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1539787651.228 * * * * [misc]progress:  [ 83 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1539787651.228 * * * * [misc]progress:  [ 84 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1539787651.229 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787651.229 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787651.229 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787651.230 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787651.230 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1539787651.230 * * * * [misc]progress:  [ 85 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1539787651.230 * * * * [misc]progress:  [ 86 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787651.230 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1539787651.230 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1539787651.230 * * * * [misc]progress:  [ 87 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787651.230 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787651.230 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1539787651.230 * * * * [misc]progress:  [ 88 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1539787651.231 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787651.231 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1539787651.231 * * * * [misc]progress:  [ 89 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1539787651.231 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1539787651.231 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1539787651.231 * * * * [misc]progress:  [ 90 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1539787651.231 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1539787651.231 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787651.233 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787651.237 * * [misc]simplify:  iters left: 4 (37 enodes)
1539787651.243 * * [misc]simplify:  iters left: 3 (57 enodes)
1539787651.249 * * [misc]simplify:  iters left: 2 (68 enodes)
1539787651.261 * * [misc]simplify:  iters left: 1 (84 enodes)
1539787651.278 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1539787651.278 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1539787651.278 * * * * [misc]progress:  [ 91 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1539787651.278 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787651.278 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1539787651.278 * * * * [misc]progress:  [ 92 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1539787651.279 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1539787651.279 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787651.279 * * * * [misc]progress:  [ 93 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1539787651.279 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787651.279 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787651.279 * * * * [misc]progress:  [ 94 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1539787651.279 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787651.279 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787651.279 * * * * [misc]progress:  [ 95 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1539787651.280 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1539787651.280 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787651.283 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787651.289 * * [misc]simplify:  iters left: 4 (39 enodes)
1539787651.294 * * [misc]simplify:  iters left: 3 (57 enodes)
1539787651.302 * * [misc]simplify:  iters left: 2 (74 enodes)
1539787651.313 * * [misc]simplify:  iters left: 1 (88 enodes)
1539787651.324 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1539787651.324 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1539787651.324 * * * * [misc]progress:  [ 96 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1539787651.325 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787651.325 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1539787651.325 * * * * [misc]progress:  [ 97 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1539787651.325 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787651.325 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1539787651.325 * * * [misc]progress:  adding candidates to table
1539787652.249 * * [misc]progress:  iteration 3 / 4
1539787652.249 * * * [misc]progress:  picking best candidate
1539787652.268 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787652.268 * * * [misc]progress:  localizing error
1539787652.286 * * * [misc]progress:  generating rewritten candidates
1539787652.286 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1539787652.354 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1539787652.360 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1539787652.384 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1539787652.395 * * * [misc]progress:  generating series expansions
1539787652.395 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1539787652.395 * [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))))
1539787652.395 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1539787652.395 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1539787652.395 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787652.395 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787652.395 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787652.395 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.395 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.396 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.396 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.396 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.396 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.396 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.396 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.396 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.396 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.396 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.396 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.397 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787652.397 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.397 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.397 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.397 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1539787652.398 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787652.398 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787652.398 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.398 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.398 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.398 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.398 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.398 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.398 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.398 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.398 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.398 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.398 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787652.398 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.399 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.399 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.399 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.399 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.399 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.399 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.400 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1539787652.400 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787652.400 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787652.400 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787652.400 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.400 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.400 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.400 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.400 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.400 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.400 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.400 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.400 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.400 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.400 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.400 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.400 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787652.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.401 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.401 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1539787652.401 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787652.401 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787652.401 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.401 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.401 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.401 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.401 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.401 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.402 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.402 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.402 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.402 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.402 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787652.402 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.402 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.402 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.402 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.403 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.403 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.403 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.403 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.404 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1539787652.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1539787652.405 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1539787652.405 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.407 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787652.408 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.408 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1539787652.410 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1539787652.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.410 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787652.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787652.412 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.415 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1539787652.415 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.415 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1539787652.417 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.417 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1539787652.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1539787652.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.420 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787652.420 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787652.421 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.423 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1539787652.423 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.424 * [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)))))
1539787652.424 * [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)))))
1539787652.424 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1539787652.424 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1539787652.424 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787652.424 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787652.424 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.425 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.425 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.425 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.425 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.425 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.425 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.425 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.425 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.425 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.425 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.425 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.426 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.426 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787652.426 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787652.426 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1539787652.426 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787652.426 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787652.426 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.426 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.426 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.426 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.427 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.427 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.427 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787652.427 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.427 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.427 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.427 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.427 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.428 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.428 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.428 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.428 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.428 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.429 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.429 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787652.429 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1539787652.429 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787652.429 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787652.429 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.429 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.429 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.429 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.429 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.429 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.429 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.429 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.429 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.430 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.430 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.430 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.430 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.430 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.430 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.431 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787652.431 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787652.431 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1539787652.431 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787652.431 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787652.431 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.431 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.431 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.431 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.431 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.432 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.432 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787652.432 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.432 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.432 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.432 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.432 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.432 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.432 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.433 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.433 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.433 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.434 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.434 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787652.434 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1539787652.434 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787652.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.435 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.436 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.436 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.437 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.437 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.438 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787652.439 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1539787652.439 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.440 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.441 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.442 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.442 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.444 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787652.445 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.445 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787652.446 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1539787652.447 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1539787652.447 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.448 * [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)))))))
1539787652.449 * [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)))))
1539787652.449 * [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
1539787652.449 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787652.449 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1539787652.449 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787652.449 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787652.449 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.449 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.449 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.449 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.449 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.449 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.449 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.449 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.449 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.449 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.450 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.450 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.450 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.450 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.450 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.450 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.450 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.450 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.450 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.450 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.451 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.451 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.451 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.451 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.451 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.451 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.451 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.451 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.451 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.451 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.452 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.452 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787652.452 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.453 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1539787652.453 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.454 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.454 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.454 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.456 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.456 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.457 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.457 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.458 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787652.458 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787652.458 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787652.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787652.458 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.458 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.458 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.459 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.459 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.459 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.459 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.459 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.459 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.459 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.459 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787652.459 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.460 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.460 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787652.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1539787652.460 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787652.460 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787652.460 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.460 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.460 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.460 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.460 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.460 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.460 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.460 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.460 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.460 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.461 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.461 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.461 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.461 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.461 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.461 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.461 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.461 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.461 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.461 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.461 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.462 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.462 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.462 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.462 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.462 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.462 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.462 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.462 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.462 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.462 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.463 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.463 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.463 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787652.463 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.464 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1539787652.464 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.465 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.465 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.467 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.467 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.468 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.468 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.469 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787652.469 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787652.469 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787652.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787652.469 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.470 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.470 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.470 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.470 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.470 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.470 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.470 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.470 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.470 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.470 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787652.470 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.471 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.471 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1539787652.471 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.471 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.473 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.473 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.474 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.475 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.476 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.477 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.478 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787652.480 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787652.480 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1539787652.480 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.481 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.481 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1539787652.482 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.483 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.484 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.485 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.486 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.487 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.488 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.489 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.491 * [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)
1539787652.493 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787652.495 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787652.495 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.496 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1539787652.497 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.497 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.499 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.500 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.501 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.502 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.504 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.504 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.507 * [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)
1539787652.510 * [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)
1539787652.512 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787652.512 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.513 * [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)))))))
1539787652.513 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1539787652.513 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1539787652.513 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1539787652.513 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787652.513 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787652.513 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.513 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.514 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.514 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.514 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.514 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.514 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.514 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.514 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.514 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.514 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.514 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.514 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787652.515 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.515 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.515 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787652.515 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787652.515 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.515 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.515 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.515 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.515 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.515 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.515 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.515 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.515 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.516 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.516 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.516 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.516 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787652.516 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.517 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.517 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.517 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787652.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.517 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787652.518 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.518 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787652.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.519 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787652.520 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.520 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787652.521 * [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)))))))
1539787652.521 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1539787652.521 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1539787652.521 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787652.521 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787652.521 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.521 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.521 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.521 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.521 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.521 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.521 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.521 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.521 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.521 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.521 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.522 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.522 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.522 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.522 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787652.523 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.523 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787652.523 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787652.523 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.523 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.523 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.523 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.523 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.523 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.523 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.523 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.523 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.523 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.523 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.523 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.524 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.524 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.524 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.524 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.524 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787652.525 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.525 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.525 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539787652.525 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.526 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1539787652.527 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787652.527 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1539787652.527 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1539787652.527 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1539787652.527 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1539787652.527 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1539787652.527 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.527 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.527 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.527 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.527 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.527 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.527 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.528 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.528 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.528 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.528 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.528 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.528 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.528 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.528 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.528 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.528 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.528 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.529 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.529 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.529 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.529 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.530 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1539787652.530 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.530 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.530 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.530 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.530 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.530 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.530 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.530 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.530 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.530 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.531 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.531 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.531 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.531 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.531 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.531 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.531 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.531 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.531 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.531 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.531 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.531 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.532 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.532 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787652.532 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.533 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1539787652.533 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.533 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.533 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.534 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.535 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.536 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.536 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1539787652.537 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.537 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.537 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.538 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.539 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.540 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.541 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1539787652.541 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.542 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.544 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.544 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.546 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.547 * [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)
1539787652.548 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.548 * [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)))))
1539787652.548 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1539787652.549 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787652.549 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1539787652.549 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1539787652.549 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787652.549 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787652.549 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.549 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.549 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.549 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.549 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.549 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.549 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.549 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.549 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.549 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.549 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.549 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.550 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787652.550 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.550 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.550 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787652.551 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787652.551 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.551 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.551 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.551 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.551 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.551 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.551 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.551 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.551 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.551 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.551 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787652.551 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.551 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.551 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.552 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.552 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.552 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1539787652.552 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787652.552 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787652.552 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.552 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.552 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.552 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.552 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.552 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.552 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.552 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.552 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.553 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.553 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.553 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.553 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787652.553 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.554 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.554 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787652.554 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787652.554 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.554 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.554 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.554 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.554 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.554 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.554 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.554 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.554 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.555 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.555 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787652.555 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.555 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.555 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.555 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.555 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.555 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.556 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787652.556 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.556 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1539787652.556 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1539787652.557 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.558 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787652.559 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.559 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1539787652.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.559 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787652.561 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.562 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1539787652.562 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.562 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1539787652.564 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.564 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1539787652.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.565 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787652.566 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.568 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1539787652.568 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.569 * [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)))))))
1539787652.569 * [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))))
1539787652.569 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1539787652.569 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1539787652.569 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787652.569 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787652.569 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.569 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.569 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.569 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.569 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.570 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.570 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.570 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.570 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.570 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.570 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.570 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.570 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.571 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.571 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787652.571 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.571 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787652.571 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787652.571 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.571 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.571 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.571 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.571 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.572 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.572 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.572 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787652.572 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.572 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.572 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.572 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.572 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.572 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.572 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.573 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.573 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.573 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.573 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1539787652.573 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787652.573 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787652.573 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.573 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.573 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.573 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.573 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.574 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.574 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.574 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.574 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.574 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.574 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.574 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.574 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.575 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.575 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787652.575 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.575 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787652.575 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787652.575 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.575 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.575 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.575 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.576 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.576 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.576 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787652.576 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.576 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.576 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.576 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.576 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.576 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.576 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.576 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.577 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.577 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.577 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.578 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1539787652.578 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.578 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.578 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1539787652.579 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.580 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.580 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.580 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.581 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.582 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.582 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.582 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1539787652.583 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787652.585 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1539787652.585 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.585 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.587 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.587 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.588 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.589 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.589 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.590 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1539787652.592 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1539787652.592 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.593 * [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)))))
1539787652.593 * [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))))
1539787652.593 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1539787652.593 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1539787652.593 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787652.593 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787652.593 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.593 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.593 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.593 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.593 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.593 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.593 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.593 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.594 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.594 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.594 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.595 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.595 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.595 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.595 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.595 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.595 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.595 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.595 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.595 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.595 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.595 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.595 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.595 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.595 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.596 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.596 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.596 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.596 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.596 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.596 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.596 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.596 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.596 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.596 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.596 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.596 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.596 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.596 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.596 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.596 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.596 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.596 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.597 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.597 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.597 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1539787652.597 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787652.597 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787652.597 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.597 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.597 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.597 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.597 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.597 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.597 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.597 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.597 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.597 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.597 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.597 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.598 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.598 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.598 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.598 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.598 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.598 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.598 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.598 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.598 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.598 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.598 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.598 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.598 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.598 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.598 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.598 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.598 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.598 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.598 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.599 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.599 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.599 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.599 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.599 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.599 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.599 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.599 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.599 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.599 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.599 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.599 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.599 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.599 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.600 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.600 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787652.600 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787652.600 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.600 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.600 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1539787652.600 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1539787652.600 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.601 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.601 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.602 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.602 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.603 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.603 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.603 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.604 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.604 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.605 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787652.605 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1539787652.605 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.605 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.605 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.606 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.606 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.607 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.607 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.608 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.608 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.609 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.609 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.610 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787652.611 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787652.611 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.611 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.611 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.612 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.613 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.614 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.614 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.615 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.615 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.616 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.616 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.618 * [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)
1539787652.619 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1539787652.619 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.619 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.620 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.621 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.622 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.622 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.622 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.623 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.623 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.624 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.624 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.626 * [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)
1539787652.628 * [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)
1539787652.628 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.629 * [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)))))
1539787652.629 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1539787652.629 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1539787652.629 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1539787652.629 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787652.629 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787652.629 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.629 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.629 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.629 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.629 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.629 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.629 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.629 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.629 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.629 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.629 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787652.629 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.629 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.629 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.630 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.630 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.630 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787652.630 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787652.630 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787652.630 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.630 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.630 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.630 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.630 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.630 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.630 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787652.630 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.631 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787652.631 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787652.631 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.631 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.631 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.631 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.631 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.631 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.631 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.631 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1539787652.631 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.632 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787652.633 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.633 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1539787652.633 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.633 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1539787652.633 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1539787652.633 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1539787652.633 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787652.633 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787652.633 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.634 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.634 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.634 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.634 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.634 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.634 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787652.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.634 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.634 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.634 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.634 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.634 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.634 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.634 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.635 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.635 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787652.635 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787652.635 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.635 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.635 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.635 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.635 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.635 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.635 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787652.635 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787652.635 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.635 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.635 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.635 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.636 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.636 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.636 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.636 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.636 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787652.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.637 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.637 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.637 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.638 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.638 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.638 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787652.638 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.639 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.639 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.640 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.641 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.641 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.641 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.641 * [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)))))
1539787652.641 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1539787652.641 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1539787652.641 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787652.641 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.641 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.641 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.641 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.641 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.641 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.641 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.641 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.642 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.642 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.642 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.642 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.642 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.642 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.642 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.642 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.642 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.642 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.642 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.642 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.642 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.643 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.643 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787652.643 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787652.643 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787652.643 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787652.643 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.643 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787652.643 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.643 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.643 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787652.643 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787652.643 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787652.643 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.644 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.644 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787652.644 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787652.644 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787652.644 * [misc]backup-simplify:  Simplify -1 into -1
1539787652.644 * [misc]taylor:  Taking taylor expansion of x in x
1539787652.644 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.644 * [misc]backup-simplify:  Simplify 1 into 1
1539787652.644 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787652.644 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787652.644 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787652.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.644 * [misc]backup-simplify:  Simplify 0 into 0
1539787652.644 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.645 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.645 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787652.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.645 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787652.646 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.646 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787652.646 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787652.647 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.647 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787652.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787652.648 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.648 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787652.649 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787652.649 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787652.649 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787652.649 * [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)))))
1539787652.649 * * * [misc]progress:  simplifying candidates
1539787652.649 * * * * [misc]progress:  [ 1 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1539787652.649 * * * * [misc]progress:  [ 2 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1539787652.650 * [enter]simplify:  Simplifying (- 1)
1539787652.650 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787652.650 * * [misc]simplify:  iters left: 1 (5 enodes)
1539787652.651 * [exit]simplify:  Simplified to -1
1539787652.651 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1539787652.651 * * * * [misc]progress:  [ 3 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1539787652.651 * [enter]simplify:  Simplifying (- 1)
1539787652.651 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787652.652 * * [misc]simplify:  iters left: 1 (5 enodes)
1539787652.652 * [exit]simplify:  Simplified to -1
1539787652.652 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1539787652.652 * * * * [misc]progress:  [ 4 / 103 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1539787652.652 * [enter]simplify:  Simplifying (- 1)
1539787652.652 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787652.653 * * [misc]simplify:  iters left: 1 (5 enodes)
1539787652.653 * [exit]simplify:  Simplified to -1
1539787652.653 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1539787652.653 * * * * [misc]progress:  [ 5 / 103 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1539787652.654 * * * * [misc]progress:  [ 6 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 7 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 8 / 103 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 9 / 103 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 10 / 103 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 11 / 103 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 12 / 103 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 13 / 103 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.654 * * * * [misc]progress:  [ 14 / 103 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787652.654 * * * * [misc]progress:  [ 15 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787652.654 * * * * [misc]progress:  [ 16 / 103 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787652.654 * * * * [misc]progress:  [ 17 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1539787652.654 * * * * [misc]progress:  [ 18 / 103 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787652.654 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1539787652.654 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787652.655 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787652.656 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1539787652.656 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1539787652.656 * * * * [misc]progress:  [ 19 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1539787652.657 * [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)))))
1539787652.657 * * [misc]simplify:  iters left: 6 (17 enodes)
1539787652.661 * * [misc]simplify:  iters left: 5 (38 enodes)
1539787652.674 * * [misc]simplify:  iters left: 4 (91 enodes)
1539787652.704 * * [misc]simplify:  iters left: 3 (238 enodes)
1539787652.789 * * [misc]simplify:  iters left: 2 (427 enodes)
1539787652.998 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1539787652.998 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))))
1539787652.998 * * * * [misc]progress:  [ 20 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1539787652.998 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1539787652.998 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787653.000 * * [misc]simplify:  iters left: 5 (24 enodes)
1539787653.004 * * [misc]simplify:  iters left: 4 (40 enodes)
1539787653.015 * * [misc]simplify:  iters left: 3 (53 enodes)
1539787653.028 * * [misc]simplify:  iters left: 2 (66 enodes)
1539787653.037 * * [misc]simplify:  iters left: 1 (78 enodes)
1539787653.047 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1539787653.047 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))))
1539787653.047 * * * * [misc]progress:  [ 21 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1539787653.048 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1539787653.048 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787653.050 * * [misc]simplify:  iters left: 5 (32 enodes)
1539787653.056 * * [misc]simplify:  iters left: 4 (77 enodes)
1539787653.072 * * [misc]simplify:  iters left: 3 (221 enodes)
1539787653.182 * * [misc]simplify:  iters left: 2 (455 enodes)
1539787653.379 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1539787653.380 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))))
1539787653.380 * * * * [misc]progress:  [ 22 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))))>
1539787653.380 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1539787653.380 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787653.383 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787653.387 * * [misc]simplify:  iters left: 4 (26 enodes)
1539787653.394 * * [misc]simplify:  iters left: 3 (32 enodes)
1539787653.404 * * [misc]simplify:  iters left: 2 (37 enodes)
1539787653.412 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1539787653.412 * [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)))))
1539787653.412 * * * * [misc]progress:  [ 23 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1539787653.412 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1539787653.412 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787653.414 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787653.417 * * [misc]simplify:  iters left: 4 (45 enodes)
1539787653.424 * * [misc]simplify:  iters left: 3 (70 enodes)
1539787653.435 * * [misc]simplify:  iters left: 2 (104 enodes)
1539787653.458 * * [misc]simplify:  iters left: 1 (146 enodes)
1539787653.528 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1539787653.529 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1539787653.529 * * * * [misc]progress:  [ 24 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ x 1)) (sqrt x))))>
1539787653.529 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1539787653.529 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787653.531 * * [misc]simplify:  iters left: 4 (11 enodes)
1539787653.534 * * [misc]simplify:  iters left: 3 (12 enodes)
1539787653.537 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1539787653.537 * [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))))
1539787653.537 * * * * [misc]progress:  [ 25 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1539787653.537 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1539787653.537 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787653.540 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787653.544 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787653.551 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787653.558 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787653.568 * * [misc]simplify:  iters left: 1 (51 enodes)
1539787653.577 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1539787653.577 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (* x x) (- x 1)))))
1539787653.577 * * * * [misc]progress:  [ 26 / 103 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))>
1539787653.577 * [enter]simplify:  Simplifying (sqrt (- x 1))
1539787653.577 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787653.578 * * [misc]simplify:  iters left: 2 (9 enodes)
1539787653.579 * * [misc]simplify:  iters left: 1 (10 enodes)
1539787653.580 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1539787653.580 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1539787653.580 * * * * [misc]progress:  [ 27 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.580 * [enter]simplify:  Simplifying (* x (+ x 1))
1539787653.581 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787653.581 * * [misc]simplify:  iters left: 3 (13 enodes)
1539787653.583 * * [misc]simplify:  iters left: 2 (14 enodes)
1539787653.585 * * [misc]simplify:  iters left: 1 (26 enodes)
1539787653.590 * [exit]simplify:  Simplified to (+ x (* x x))
1539787653.590 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (+ x (* x x)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.590 * * * * [misc]progress:  [ 28 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.590 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1539787653.590 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787653.591 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787653.592 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1539787653.592 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.592 * * * * [misc]progress:  [ 29 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.592 * * * * [misc]progress:  [ 30 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.592 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1539787653.593 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787653.594 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787653.595 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1539787653.595 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.595 * * * * [misc]progress:  [ 31 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.595 * * * * [misc]progress:  [ 32 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.595 * * * * [misc]progress:  [ 33 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.596 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1539787653.596 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787653.598 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787653.601 * * [misc]simplify:  iters left: 4 (60 enodes)
1539787653.615 * * [misc]simplify:  iters left: 3 (150 enodes)
1539787653.676 * * [misc]simplify:  iters left: 2 (370 enodes)
1539787653.862 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1539787653.862 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.862 * * * * [misc]progress:  [ 34 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.862 * * * * [misc]progress:  [ 35 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.862 * * * * [misc]progress:  [ 36 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.862 * [enter]simplify:  Simplifying (* x (+ x 1))
1539787653.862 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787653.863 * * [misc]simplify:  iters left: 3 (13 enodes)
1539787653.865 * * [misc]simplify:  iters left: 2 (14 enodes)
1539787653.867 * * [misc]simplify:  iters left: 1 (26 enodes)
1539787653.872 * [exit]simplify:  Simplified to (+ x (* x x))
1539787653.872 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (+ x (* x x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.872 * * * * [misc]progress:  [ 37 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.872 * * * * [misc]progress:  [ 38 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.872 * * * * [misc]progress:  [ 39 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.872 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1539787653.872 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787653.873 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787653.874 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1539787653.874 * [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)))))
1539787653.874 * * * * [misc]progress:  [ 40 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.874 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1539787653.874 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787653.875 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787653.876 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1539787653.876 * [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)))))
1539787653.876 * * * * [misc]progress:  [ 41 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.876 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787653.876 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787653.877 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787653.878 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787653.878 * [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)))))
1539787653.878 * * * * [misc]progress:  [ 42 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.878 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787653.878 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787653.878 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787653.879 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787653.879 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.879 * * * * [misc]progress:  [ 43 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.879 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787653.879 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787653.880 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787653.881 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787653.881 * [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)))))
1539787653.881 * * * * [misc]progress:  [ 44 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.881 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787653.881 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787653.882 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787653.883 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787653.883 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.883 * * * * [misc]progress:  [ 45 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.883 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1539787653.883 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787653.884 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1539787653.884 * [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)))))
1539787653.884 * * * * [misc]progress:  [ 46 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.884 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1539787653.884 * * [misc]simplify:  iters left: 2 (3 enodes)
1539787653.884 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1539787653.884 * [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)))))
1539787653.884 * * * * [misc]progress:  [ 47 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.884 * * * * [misc]progress:  [ 48 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.884 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1539787653.884 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787653.886 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787653.888 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787653.891 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787653.895 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787653.899 * * [misc]simplify:  iters left: 1 (51 enodes)
1539787653.908 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1539787653.909 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787653.909 * * * * [misc]progress:  [ 49 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.909 * [enter]simplify:  Simplifying (sqrt (- x 1))
1539787653.909 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787653.910 * * [misc]simplify:  iters left: 2 (9 enodes)
1539787653.911 * * [misc]simplify:  iters left: 1 (10 enodes)
1539787653.912 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1539787653.912 * [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)))))
1539787653.912 * * * * [misc]progress:  [ 50 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787653.912 * * * * [misc]progress:  [ 51 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1539787653.912 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787653.912 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787653.913 * * [misc]simplify:  iters left: 5 (22 enodes)
1539787653.917 * * [misc]simplify:  iters left: 4 (38 enodes)
1539787653.923 * * [misc]simplify:  iters left: 3 (62 enodes)
1539787653.933 * * [misc]simplify:  iters left: 2 (78 enodes)
1539787653.941 * * [misc]simplify:  iters left: 1 (147 enodes)
1539787654.003 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1539787654.003 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1539787654.003 * * * * [misc]progress:  [ 52 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1539787654.004 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787654.004 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787654.007 * * [misc]simplify:  iters left: 5 (22 enodes)
1539787654.014 * * [misc]simplify:  iters left: 4 (38 enodes)
1539787654.026 * * [misc]simplify:  iters left: 3 (62 enodes)
1539787654.047 * * [misc]simplify:  iters left: 2 (78 enodes)
1539787654.064 * * [misc]simplify:  iters left: 1 (147 enodes)
1539787654.118 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1539787654.118 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1539787654.118 * * * * [misc]progress:  [ 53 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1539787654.118 * * * * [misc]progress:  [ 54 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.118 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1539787654.118 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787654.120 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787654.122 * * [misc]simplify:  iters left: 4 (25 enodes)
1539787654.125 * * [misc]simplify:  iters left: 3 (26 enodes)
1539787654.128 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1539787654.129 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1539787654.129 * * * * [misc]progress:  [ 55 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.129 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1539787654.129 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787654.130 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787654.134 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787654.140 * * [misc]simplify:  iters left: 3 (28 enodes)
1539787654.147 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1539787654.147 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1539787654.147 * * * * [misc]progress:  [ 56 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.147 * * * * [misc]progress:  [ 57 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.147 * * * * [misc]progress:  [ 58 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.147 * [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))))
1539787654.148 * * [misc]simplify:  iters left: 6 (14 enodes)
1539787654.153 * * [misc]simplify:  iters left: 5 (43 enodes)
1539787654.177 * * [misc]simplify:  iters left: 4 (215 enodes)
1539787654.364 * [exit]simplify:  Simplified to (* (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (sqrt x)) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1539787654.364 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (sqrt x)) (pow (+ (sqrt x) (sqrt (+ x 1))) 3)))))
1539787654.364 * * * * [misc]progress:  [ 59 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.364 * [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))))
1539787654.364 * * [misc]simplify:  iters left: 6 (12 enodes)
1539787654.369 * * [misc]simplify:  iters left: 5 (42 enodes)
1539787654.380 * * [misc]simplify:  iters left: 4 (181 enodes)
1539787654.478 * [exit]simplify:  Simplified to (* (* (* x (* (+ x 1) (sqrt x))) (sqrt (+ x 1))) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1539787654.479 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (* x (* (+ x 1) (sqrt x))) (sqrt (+ x 1))) (pow (+ (sqrt x) (sqrt (+ x 1))) 3)))))
1539787654.479 * * * * [misc]progress:  [ 60 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.479 * * * * [misc]progress:  [ 61 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.479 * * * * [misc]progress:  [ 62 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787654.479 * * * * [misc]progress:  [ 63 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1539787654.479 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1539787654.479 * * [misc]simplify:  iters left: 6 (15 enodes)
1539787654.482 * * [misc]simplify:  iters left: 5 (41 enodes)
1539787654.489 * * [misc]simplify:  iters left: 4 (79 enodes)
1539787654.503 * * [misc]simplify:  iters left: 3 (141 enodes)
1539787654.550 * * [misc]simplify:  iters left: 2 (229 enodes)
1539787654.601 * [exit]simplify:  Simplified to (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3))))
1539787654.601 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1539787654.601 * [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)))))
1539787654.602 * * [misc]simplify:  iters left: 6 (17 enodes)
1539787654.607 * * [misc]simplify:  iters left: 5 (38 enodes)
1539787654.614 * * [misc]simplify:  iters left: 4 (91 enodes)
1539787654.638 * * [misc]simplify:  iters left: 3 (238 enodes)
1539787654.717 * * [misc]simplify:  iters left: 2 (427 enodes)
1539787654.905 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1539787654.905 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x)))))))
1539787654.905 * * * * [misc]progress:  [ 64 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1539787654.905 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1539787654.905 * * [misc]simplify:  iters left: 6 (15 enodes)
1539787654.909 * * [misc]simplify:  iters left: 5 (30 enodes)
1539787654.913 * * [misc]simplify:  iters left: 4 (58 enodes)
1539787654.927 * * [misc]simplify:  iters left: 3 (171 enodes)
1539787654.997 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ 1 (pow x 3))))
1539787654.998 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))
1539787654.998 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1539787654.998 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787655.000 * * [misc]simplify:  iters left: 5 (24 enodes)
1539787655.003 * * [misc]simplify:  iters left: 4 (40 enodes)
1539787655.009 * * [misc]simplify:  iters left: 3 (53 enodes)
1539787655.015 * * [misc]simplify:  iters left: 2 (66 enodes)
1539787655.023 * * [misc]simplify:  iters left: 1 (78 enodes)
1539787655.043 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1539787655.043 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ 1 (pow x 3)))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x)))))))
1539787655.043 * * * * [misc]progress:  [ 65 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1539787655.044 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1539787655.044 * * [misc]simplify:  iters left: 6 (15 enodes)
1539787655.049 * * [misc]simplify:  iters left: 5 (38 enodes)
1539787655.062 * * [misc]simplify:  iters left: 4 (82 enodes)
1539787655.094 * * [misc]simplify:  iters left: 3 (169 enodes)
1539787655.135 * * [misc]simplify:  iters left: 2 (269 enodes)
1539787655.222 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x)))
1539787655.222 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1539787655.223 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1539787655.223 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787655.228 * * [misc]simplify:  iters left: 5 (32 enodes)
1539787655.239 * * [misc]simplify:  iters left: 4 (77 enodes)
1539787655.263 * * [misc]simplify:  iters left: 3 (221 enodes)
1539787655.340 * * [misc]simplify:  iters left: 2 (455 enodes)
1539787655.598 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1539787655.598 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x))) (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x))))))
1539787655.598 * * * * [misc]progress:  [ 66 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))>
1539787655.599 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1539787655.599 * * [misc]simplify:  iters left: 6 (14 enodes)
1539787655.601 * * [misc]simplify:  iters left: 5 (26 enodes)
1539787655.605 * * [misc]simplify:  iters left: 4 (56 enodes)
1539787655.620 * * [misc]simplify:  iters left: 3 (174 enodes)
1539787655.665 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (sqrt x))
1539787655.665 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))
1539787655.666 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1539787655.666 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787655.668 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787655.670 * * [misc]simplify:  iters left: 4 (26 enodes)
1539787655.673 * * [misc]simplify:  iters left: 3 (32 enodes)
1539787655.677 * * [misc]simplify:  iters left: 2 (37 enodes)
1539787655.683 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1539787655.683 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x))))))
1539787655.683 * * * * [misc]progress:  [ 67 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787655.683 * * * * [misc]progress:  [ 68 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x)))))>
1539787655.683 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1539787655.683 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787655.686 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787655.689 * * [misc]simplify:  iters left: 4 (14 enodes)
1539787655.692 * * [misc]simplify:  iters left: 3 (15 enodes)
1539787655.695 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1539787655.695 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1539787655.695 * * * * [misc]progress:  [ 69 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (* (sqrt x) (sqrt (+ x 1)))))))>
1539787655.696 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1539787655.696 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787655.698 * * [misc]simplify:  iters left: 5 (14 enodes)
1539787655.704 * * [misc]simplify:  iters left: 4 (15 enodes)
1539787655.707 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1539787655.707 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1539787655.707 * * * * [misc]progress:  [ 70 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787655.708 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1539787655.708 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787655.710 * * [misc]simplify:  iters left: 5 (11 enodes)
1539787655.713 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1539787655.713 * [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))))))
1539787655.713 * * * * [misc]progress:  [ 71 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787655.713 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1539787655.713 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787655.715 * * [misc]simplify:  iters left: 5 (11 enodes)
1539787655.718 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1539787655.718 * [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))))))
1539787655.718 * * * * [misc]progress:  [ 72 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787655.718 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1539787655.718 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787655.720 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787655.723 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1539787655.723 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1539787655.723 * * * * [misc]progress:  [ 73 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787655.723 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1539787655.723 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787655.725 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787655.727 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1539787655.727 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1539787655.727 * * * * [misc]progress:  [ 74 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787655.728 * [enter]simplify:  Simplifying (sqrt x)
1539787655.728 * * [misc]simplify:  iters left: 1 (2 enodes)
1539787655.728 * [exit]simplify:  Simplified to (sqrt x)
1539787655.728 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1539787655.728 * * * * [misc]progress:  [ 75 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1539787655.728 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1539787655.729 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787655.732 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787655.738 * * [misc]simplify:  iters left: 4 (45 enodes)
1539787655.753 * * [misc]simplify:  iters left: 3 (70 enodes)
1539787655.774 * * [misc]simplify:  iters left: 2 (104 enodes)
1539787655.810 * * [misc]simplify:  iters left: 1 (146 enodes)
1539787655.852 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1539787655.852 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))))))
1539787655.852 * * * * [misc]progress:  [ 76 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1539787655.853 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1539787655.853 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787655.854 * * [misc]simplify:  iters left: 4 (11 enodes)
1539787655.855 * * [misc]simplify:  iters left: 3 (12 enodes)
1539787655.856 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1539787655.856 * [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)))))
1539787655.857 * * * * [misc]progress:  [ 77 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1539787655.857 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787655.857 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787655.860 * * [misc]simplify:  iters left: 5 (33 enodes)
1539787655.865 * * [misc]simplify:  iters left: 4 (56 enodes)
1539787655.873 * * [misc]simplify:  iters left: 3 (76 enodes)
1539787655.892 * * [misc]simplify:  iters left: 2 (102 enodes)
1539787655.915 * * [misc]simplify:  iters left: 1 (109 enodes)
1539787655.939 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (sqrt x)) (sqrt (+ 1 (pow x 3))))
1539787655.940 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (* (+ (sqrt x) (sqrt (+ x 1))) (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1539787655.940 * * * * [misc]progress:  [ 78 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (- x 1)))))>
1539787655.940 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787655.940 * * [misc]simplify:  iters left: 6 (12 enodes)
1539787655.945 * * [misc]simplify:  iters left: 5 (29 enodes)
1539787655.954 * * [misc]simplify:  iters left: 4 (54 enodes)
1539787655.970 * * [misc]simplify:  iters left: 3 (75 enodes)
1539787655.990 * * [misc]simplify:  iters left: 2 (115 enodes)
1539787656.025 * * [misc]simplify:  iters left: 1 (147 enodes)
1539787656.065 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x)))
1539787656.065 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x))) (sqrt (- x 1)))))
1539787656.065 * * * * [misc]progress:  [ 79 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1539787656.065 * * * * [misc]progress:  [ 80 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1539787656.065 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1539787656.065 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787656.066 * * [misc]simplify:  iters left: 5 (14 enodes)
1539787656.068 * * [misc]simplify:  iters left: 4 (16 enodes)
1539787656.070 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1539787656.070 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1539787656.070 * * * * [misc]progress:  [ 81 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1539787656.070 * * * * [misc]progress:  [ 82 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787656.070 * * * * [misc]progress:  [ 83 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787656.070 * * * * [misc]progress:  [ 84 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787656.070 * * * * [misc]progress:  [ 85 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787656.070 * * * * [misc]progress:  [ 86 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1539787656.070 * * * * [misc]progress:  [ 87 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1539787656.070 * * * * [misc]progress:  [ 88 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787656.070 * * * * [misc]progress:  [ 89 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))))))>
1539787656.070 * * * * [misc]progress:  [ 90 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787656.071 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1539787656.071 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787656.072 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787656.073 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1539787656.073 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1539787656.073 * * * * [misc]progress:  [ 91 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1539787656.073 * * * * [misc]progress:  [ 92 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1539787656.073 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1539787656.073 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787656.073 * * * * [misc]progress:  [ 93 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1539787656.073 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787656.073 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787656.073 * * * * [misc]progress:  [ 94 / 103 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1539787656.073 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787656.073 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787656.073 * * * * [misc]progress:  [ 95 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787656.074 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1539787656.074 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1539787656.074 * * * * [misc]progress:  [ 96 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787656.074 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1539787656.074 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787656.076 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787656.079 * * [misc]simplify:  iters left: 4 (37 enodes)
1539787656.092 * * [misc]simplify:  iters left: 3 (57 enodes)
1539787656.105 * * [misc]simplify:  iters left: 2 (68 enodes)
1539787656.115 * * [misc]simplify:  iters left: 1 (84 enodes)
1539787656.124 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1539787656.124 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787656.124 * * * * [misc]progress:  [ 97 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787656.124 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787656.124 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1539787656.124 * * * * [misc]progress:  [ 98 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1539787656.124 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1539787656.124 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1539787656.124 * * * * [misc]progress:  [ 99 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1539787656.125 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787656.125 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1539787656.125 * * * * [misc]progress:  [ 100 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1539787656.125 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787656.125 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1539787656.125 * * * * [misc]progress:  [ 101 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1539787656.125 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1539787656.125 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1539787656.125 * * * * [misc]progress:  [ 102 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1539787656.125 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787656.125 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1539787656.125 * * * * [misc]progress:  [ 103 / 103 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1539787656.125 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787656.125 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1539787656.125 * * * [misc]progress:  adding candidates to table
1539787656.946 * * [misc]progress:  iteration 4 / 4
1539787656.946 * * * [misc]progress:  picking best candidate
1539787656.990 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787656.990 * * * [misc]progress:  localizing error
1539787657.002 * * * [misc]progress:  generating rewritten candidates
1539787657.002 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1539787657.013 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1539787657.034 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1539787657.055 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1539787657.060 * * * [misc]progress:  generating series expansions
1539787657.060 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1539787657.060 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1539787657.060 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1539787657.060 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787657.060 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787657.060 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.060 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.060 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.060 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.060 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.060 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.060 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.061 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.061 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.061 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.061 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787657.061 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.061 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787657.061 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.062 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.062 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1539787657.062 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787657.062 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.062 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.062 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.062 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.062 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.062 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.062 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.062 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.062 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.062 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.062 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787657.062 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.062 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787657.062 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.063 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.063 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.063 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787657.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.063 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787657.064 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.064 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787657.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.064 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787657.067 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.067 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787657.067 * [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)))))))
1539787657.067 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1539787657.067 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1539787657.067 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787657.067 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787657.067 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.067 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.067 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.067 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.067 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.067 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.067 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.068 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.068 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.068 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.068 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.068 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.068 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.068 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.068 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787657.068 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787657.068 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1539787657.068 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1539787657.068 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.069 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.069 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.069 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.069 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.069 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.069 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.069 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.069 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.069 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.069 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.069 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.069 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.069 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.069 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1539787657.070 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787657.070 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.070 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539787657.070 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.070 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1539787657.071 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787657.071 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1539787657.071 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1539787657.071 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1539787657.071 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1539787657.071 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1539787657.071 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.071 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.071 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.071 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.071 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.071 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.071 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.072 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.072 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.072 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.072 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787657.072 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.072 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.072 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.072 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.072 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.072 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.072 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.073 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.073 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.073 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.073 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.074 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1539787657.074 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.074 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.074 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.074 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.074 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.074 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.074 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.074 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.074 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.074 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.074 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787657.075 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.075 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.075 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.075 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.075 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.075 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.075 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.075 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.075 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.075 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.076 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.076 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787657.076 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.076 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1539787657.076 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.077 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.077 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.077 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.078 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.078 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787657.079 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.080 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1539787657.080 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.081 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.082 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.083 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.084 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.085 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1539787657.085 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.086 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.087 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.088 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.090 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.091 * [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)
1539787657.092 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.092 * [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)))))
1539787657.092 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1539787657.093 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1539787657.093 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1539787657.093 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787657.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787657.093 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787657.093 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.093 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.093 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.093 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.093 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.093 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.093 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.093 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.093 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.093 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.093 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787657.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.094 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787657.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.094 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.095 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.095 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787657.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787657.095 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787657.095 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.095 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.095 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.095 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.095 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.095 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.095 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.095 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.095 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.095 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.095 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787657.095 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.096 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787657.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.096 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.096 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.096 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.096 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787657.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.097 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787657.097 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787657.098 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.098 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787657.098 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.099 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787657.099 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787657.100 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.100 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787657.100 * [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)))))
1539787657.101 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1539787657.101 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1539787657.101 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787657.101 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787657.101 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.101 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.101 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.101 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.101 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.101 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.101 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.101 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.101 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.101 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.102 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.102 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.102 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.102 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787657.103 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787657.103 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787657.103 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787657.103 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.103 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.103 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.103 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.103 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.103 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.103 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.103 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.103 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.103 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.103 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.103 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.104 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.104 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.104 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.104 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787657.105 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787657.105 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.105 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539787657.105 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.106 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787657.107 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1539787657.107 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1539787657.107 * [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))))
1539787657.107 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1539787657.107 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1539787657.107 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787657.107 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1539787657.108 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.108 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.108 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.108 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.108 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.108 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.108 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.108 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.108 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.108 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.109 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1539787657.109 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787657.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787657.109 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.109 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.109 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.109 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.109 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.109 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.109 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.109 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.109 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.109 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.110 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787657.110 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.110 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.110 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787657.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1539787657.110 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.110 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.110 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.110 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.110 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.110 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.110 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.111 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.111 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.111 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.111 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1539787657.111 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787657.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787657.111 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.112 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.112 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.112 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.112 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.112 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.112 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.112 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.112 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.112 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.112 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787657.112 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.113 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.113 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1539787657.113 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.113 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787657.115 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.115 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787657.116 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1539787657.116 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.116 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.117 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1539787657.118 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.118 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.120 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.121 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1539787657.122 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787657.122 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.123 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.123 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1539787657.124 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.125 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.126 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.128 * [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)
1539787657.130 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787657.130 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.131 * [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)))))))
1539787657.131 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1539787657.131 * [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))))
1539787657.131 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1539787657.131 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1539787657.131 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787657.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787657.131 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787657.131 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.131 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.131 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.131 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.131 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.131 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.131 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.132 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.132 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.132 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787657.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.132 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787657.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.132 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.133 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1539787657.133 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787657.133 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787657.133 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.133 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.133 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.133 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.133 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.133 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.133 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.133 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.133 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.133 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787657.133 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787657.133 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.133 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.133 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.133 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.134 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.134 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1539787657.134 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1539787657.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1539787657.134 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1539787657.134 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.134 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.134 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.134 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.134 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.134 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.134 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.134 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.134 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.134 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.134 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787657.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.134 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1539787657.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.135 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.135 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1539787657.135 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787657.135 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787657.135 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.135 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.135 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.135 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.135 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.135 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.135 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787657.135 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787657.135 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.136 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.136 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.136 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.136 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.136 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.136 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1539787657.136 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.136 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1539787657.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1539787657.137 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1539787657.137 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.138 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787657.139 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.139 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1539787657.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1539787657.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.140 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1539787657.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1539787657.141 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.142 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1539787657.142 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.142 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1539787657.143 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.143 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1539787657.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1539787657.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.145 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1539787657.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787657.146 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.147 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1539787657.147 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.147 * [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)))))
1539787657.147 * [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)))))
1539787657.147 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1539787657.147 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1539787657.147 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787657.147 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787657.147 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.147 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.147 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.148 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.148 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.148 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.148 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.148 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.148 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.148 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.148 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.148 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.148 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787657.149 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787657.149 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1539787657.149 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787657.149 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787657.149 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.149 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.149 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.149 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.149 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.149 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.149 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787657.149 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.149 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.149 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.149 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.149 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.150 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.150 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.150 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.150 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.150 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787657.150 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1539787657.150 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1539787657.150 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1539787657.150 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.151 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.151 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.151 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.151 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.151 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.151 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.151 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.151 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.151 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.151 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.151 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.151 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1539787657.152 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1539787657.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1539787657.152 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787657.152 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787657.152 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.152 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.152 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.152 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.152 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.152 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.152 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787657.152 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.152 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.152 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.152 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.152 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.152 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.152 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.152 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.153 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.153 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.153 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.153 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787657.153 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1539787657.153 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1539787657.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.154 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.155 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.155 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.155 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.156 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787657.156 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1539787657.156 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.157 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.158 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.158 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.160 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787657.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.161 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1539787657.162 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1539787657.163 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1539787657.163 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.164 * [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)))))))
1539787657.164 * [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)))))
1539787657.165 * [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
1539787657.165 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787657.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1539787657.165 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787657.165 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787657.165 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787657.165 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.165 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.165 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.165 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.165 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.165 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.165 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.165 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.165 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.166 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.166 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.166 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.166 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.166 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.166 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.166 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.166 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.166 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.166 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.167 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.167 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.167 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.167 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.167 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.167 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.167 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.167 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.167 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.167 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.167 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.168 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.168 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787657.168 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.169 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1539787657.169 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787657.170 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.172 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.172 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787657.173 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.173 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.174 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787657.175 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787657.175 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787657.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787657.175 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.175 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.175 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.175 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.175 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.175 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.175 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.175 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.175 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.175 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.175 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787657.175 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.176 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.176 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1539787657.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1539787657.176 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1539787657.176 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787657.176 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787657.176 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.176 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.176 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.176 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.176 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.176 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.176 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.176 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.176 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.176 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.177 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.177 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.177 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.177 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.177 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.177 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.177 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.177 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.177 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.177 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.177 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.177 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.177 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.177 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.177 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.177 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.177 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.177 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.177 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.178 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.178 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.178 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1539787657.178 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.178 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1539787657.178 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787657.179 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.180 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.180 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.180 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787657.181 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.181 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.182 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787657.182 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1539787657.182 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1539787657.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1539787657.182 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.182 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.182 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.182 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.182 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.182 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.182 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.182 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1539787657.183 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.183 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.183 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1539787657.183 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.183 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.184 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.184 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.185 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.185 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.186 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.186 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.187 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787657.188 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787657.188 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1539787657.188 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.189 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.189 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1539787657.190 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.191 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.192 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.193 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.193 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.194 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.194 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.196 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1539787657.197 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787657.197 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1539787657.198 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.198 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.198 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1539787657.199 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.199 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.200 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.202 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.202 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.203 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.203 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.206 * [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)
1539787657.209 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1539787657.211 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1539787657.211 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.212 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787657.212 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1539787657.212 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1539787657.212 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1539787657.212 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787657.212 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787657.212 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.212 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.212 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.212 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.212 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.212 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.212 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.212 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.213 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.213 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787657.213 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787657.213 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.213 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.213 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.213 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.214 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.214 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1539787657.214 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1539787657.214 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1539787657.214 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.214 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.214 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.214 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.214 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.214 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1539787657.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.215 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1539787657.215 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1539787657.215 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.215 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.215 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.215 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.215 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.216 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.216 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1539787657.216 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.217 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1539787657.218 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.218 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1539787657.218 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.219 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1539787657.219 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1539787657.219 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1539787657.219 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787657.219 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787657.219 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.219 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.219 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.219 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.220 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.220 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.220 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787657.220 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.220 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.220 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.220 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.220 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.220 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.220 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.221 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.221 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.221 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.221 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1539787657.221 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1539787657.221 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.221 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.221 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.221 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.222 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.222 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.222 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1539787657.222 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1539787657.222 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.222 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.222 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.222 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.222 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.223 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.223 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.223 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1539787657.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.224 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.224 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.224 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.225 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.226 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539787657.227 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.227 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.227 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.228 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.230 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.230 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.230 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.231 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787657.231 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1539787657.231 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1539787657.231 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787657.231 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787657.231 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.231 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.231 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.231 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.231 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.231 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.231 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.232 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.232 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.232 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.232 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.232 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.232 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.233 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.233 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.233 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.233 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.233 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.233 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.233 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.233 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.233 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1539787657.233 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1539787657.233 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1539787657.233 * [misc]taylor:  Taking taylor expansion of 1 in x
1539787657.233 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.233 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539787657.234 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.234 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.234 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.234 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539787657.234 * [misc]backup-simplify:  Simplify (- 1) into -1
1539787657.234 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539787657.234 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.235 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.235 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1539787657.235 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539787657.235 * [misc]taylor:  Taking taylor expansion of -1 in x
1539787657.235 * [misc]backup-simplify:  Simplify -1 into -1
1539787657.235 * [misc]taylor:  Taking taylor expansion of x in x
1539787657.235 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.235 * [misc]backup-simplify:  Simplify 1 into 1
1539787657.235 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539787657.235 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1539787657.236 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1539787657.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.236 * [misc]backup-simplify:  Simplify 0 into 0
1539787657.236 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.236 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539787657.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.237 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539787657.238 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.238 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1539787657.239 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1539787657.239 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.240 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.240 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1539787657.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539787657.242 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.242 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539787657.243 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1539787657.243 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1539787657.243 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1539787657.244 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787657.244 * * * [misc]progress:  simplifying candidates
1539787657.244 * * * * [misc]progress:  [ 1 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.244 * [enter]simplify:  Simplifying (* x (+ x 1))
1539787657.244 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787657.246 * * [misc]simplify:  iters left: 3 (13 enodes)
1539787657.250 * * [misc]simplify:  iters left: 2 (14 enodes)
1539787657.253 * * [misc]simplify:  iters left: 1 (26 enodes)
1539787657.263 * [exit]simplify:  Simplified to (+ x (* x x))
1539787657.263 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (+ x (* x x)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.263 * * * * [misc]progress:  [ 2 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.263 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1539787657.263 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787657.265 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787657.267 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1539787657.267 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.267 * * * * [misc]progress:  [ 3 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.268 * * * * [misc]progress:  [ 4 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.268 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1539787657.268 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787657.270 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787657.273 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1539787657.273 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.273 * * * * [misc]progress:  [ 5 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.273 * * * * [misc]progress:  [ 6 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.273 * * * * [misc]progress:  [ 7 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.274 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1539787657.274 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787657.277 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787657.282 * * [misc]simplify:  iters left: 4 (60 enodes)
1539787657.294 * * [misc]simplify:  iters left: 3 (150 enodes)
1539787657.367 * * [misc]simplify:  iters left: 2 (370 enodes)
1539787657.580 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1539787657.581 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.581 * * * * [misc]progress:  [ 8 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.581 * * * * [misc]progress:  [ 9 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.581 * * * * [misc]progress:  [ 10 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.581 * [enter]simplify:  Simplifying (* x (+ x 1))
1539787657.581 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787657.582 * * [misc]simplify:  iters left: 3 (13 enodes)
1539787657.584 * * [misc]simplify:  iters left: 2 (14 enodes)
1539787657.585 * * [misc]simplify:  iters left: 1 (26 enodes)
1539787657.593 * [exit]simplify:  Simplified to (+ x (* x x))
1539787657.593 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (+ x (* x x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.593 * * * * [misc]progress:  [ 11 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.593 * * * * [misc]progress:  [ 12 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.593 * * * * [misc]progress:  [ 13 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.594 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1539787657.594 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787657.595 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787657.597 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1539787657.597 * [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))))
1539787657.597 * * * * [misc]progress:  [ 14 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.597 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1539787657.597 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787657.599 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787657.601 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1539787657.601 * [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))))
1539787657.601 * * * * [misc]progress:  [ 15 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.601 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787657.601 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787657.603 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787657.605 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787657.605 * [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))))
1539787657.605 * * * * [misc]progress:  [ 16 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.605 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787657.605 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787657.606 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787657.608 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787657.608 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.608 * * * * [misc]progress:  [ 17 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.608 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1539787657.608 * * [misc]simplify:  iters left: 4 (5 enodes)
1539787657.610 * * [misc]simplify:  iters left: 3 (8 enodes)
1539787657.612 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1539787657.612 * [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))))
1539787657.612 * * * * [misc]progress:  [ 18 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.612 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787657.612 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787657.613 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787657.615 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787657.615 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.615 * * * * [misc]progress:  [ 19 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.615 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1539787657.615 * * [misc]simplify:  iters left: 4 (4 enodes)
1539787657.617 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1539787657.617 * [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))))
1539787657.617 * * * * [misc]progress:  [ 20 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.617 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1539787657.617 * * [misc]simplify:  iters left: 2 (3 enodes)
1539787657.618 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1539787657.618 * [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))))
1539787657.618 * * * * [misc]progress:  [ 21 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.618 * * * * [misc]progress:  [ 22 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.618 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1539787657.618 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787657.621 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787657.625 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787657.631 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787657.639 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787657.648 * * [misc]simplify:  iters left: 1 (51 enodes)
1539787657.659 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1539787657.659 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.660 * * * * [misc]progress:  [ 23 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.660 * [enter]simplify:  Simplifying (sqrt (- x 1))
1539787657.660 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787657.661 * * [misc]simplify:  iters left: 2 (9 enodes)
1539787657.662 * * [misc]simplify:  iters left: 1 (10 enodes)
1539787657.663 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1539787657.663 * [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))))
1539787657.663 * * * * [misc]progress:  [ 24 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.663 * * * * [misc]progress:  [ 25 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.663 * * * * [misc]progress:  [ 26 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.663 * [enter]simplify:  Simplifying (- 1/2)
1539787657.663 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787657.663 * * [misc]simplify:  iters left: 1 (3 enodes)
1539787657.664 * [exit]simplify:  Simplified to -1/2
1539787657.664 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.664 * * * * [misc]progress:  [ 27 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.664 * [enter]simplify:  Simplifying (- 1)
1539787657.664 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787657.665 * * [misc]simplify:  iters left: 1 (5 enodes)
1539787657.665 * [exit]simplify:  Simplified to -1
1539787657.665 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.665 * * * * [misc]progress:  [ 28 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.665 * [enter]simplify:  Simplifying (- 1)
1539787657.665 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787657.666 * * [misc]simplify:  iters left: 1 (5 enodes)
1539787657.666 * [exit]simplify:  Simplified to -1
1539787657.666 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.666 * * * * [misc]progress:  [ 29 / 118 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.666 * * * * [misc]progress:  [ 30 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.666 * * * * [misc]progress:  [ 31 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.666 * * * * [misc]progress:  [ 32 / 118 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.666 * * * * [misc]progress:  [ 33 / 118 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.666 * * * * [misc]progress:  [ 34 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.666 * * * * [misc]progress:  [ 35 / 118 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.667 * * * * [misc]progress:  [ 36 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.667 * * * * [misc]progress:  [ 37 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.667 * * * * [misc]progress:  [ 38 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.667 * * * * [misc]progress:  [ 39 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.667 * * * * [misc]progress:  [ 40 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.667 * * * * [misc]progress:  [ 41 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.667 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1539787657.667 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787657.667 * * [misc]simplify:  iters left: 2 (7 enodes)
1539787657.668 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1539787657.668 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.668 * * * * [misc]progress:  [ 42 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.668 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1539787657.669 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787657.670 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787657.672 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787657.677 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787657.680 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787657.685 * * [misc]simplify:  iters left: 1 (51 enodes)
1539787657.692 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1539787657.692 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (* x x) (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.692 * * * * [misc]progress:  [ 43 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787657.692 * [enter]simplify:  Simplifying (sqrt (- x 1))
1539787657.692 * * [misc]simplify:  iters left: 3 (4 enodes)
1539787657.693 * * [misc]simplify:  iters left: 2 (9 enodes)
1539787657.694 * * [misc]simplify:  iters left: 1 (10 enodes)
1539787657.695 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1539787657.695 * [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))))
1539787657.695 * * * * [misc]progress:  [ 44 / 118 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1539787657.695 * * * * [misc]progress:  [ 45 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787657.696 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.696 * * [misc]simplify:  iters left: 6 (12 enodes)
1539787657.697 * * [misc]simplify:  iters left: 5 (22 enodes)
1539787657.700 * * [misc]simplify:  iters left: 4 (31 enodes)
1539787657.705 * * [misc]simplify:  iters left: 3 (52 enodes)
1539787657.713 * * [misc]simplify:  iters left: 2 (78 enodes)
1539787657.725 * * [misc]simplify:  iters left: 1 (171 enodes)
1539787657.778 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1539787657.778 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1539787657.778 * * * * [misc]progress:  [ 46 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787657.778 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.778 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787657.782 * * [misc]simplify:  iters left: 5 (21 enodes)
1539787657.785 * * [misc]simplify:  iters left: 4 (28 enodes)
1539787657.789 * * [misc]simplify:  iters left: 3 (43 enodes)
1539787657.795 * * [misc]simplify:  iters left: 2 (68 enodes)
1539787657.804 * * [misc]simplify:  iters left: 1 (89 enodes)
1539787657.818 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1539787657.818 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1539787657.818 * * * * [misc]progress:  [ 47 / 118 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787657.818 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1539787657.818 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787657.821 * * [misc]simplify:  iters left: 5 (24 enodes)
1539787657.823 * * [misc]simplify:  iters left: 4 (33 enodes)
1539787657.828 * * [misc]simplify:  iters left: 3 (57 enodes)
1539787657.836 * * [misc]simplify:  iters left: 2 (100 enodes)
1539787657.865 * * [misc]simplify:  iters left: 1 (202 enodes)
1539787657.907 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1539787657.907 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1539787657.907 * * * * [misc]progress:  [ 48 / 118 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787657.907 * * * * [misc]progress:  [ 49 / 118 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787657.907 * * * * [misc]progress:  [ 50 / 118 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787657.907 * [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))))
1539787657.908 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787657.912 * * [misc]simplify:  iters left: 5 (47 enodes)
1539787657.925 * * [misc]simplify:  iters left: 4 (156 enodes)
1539787658.005 * [exit]simplify:  Simplified to (pow (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) 3)
1539787658.005 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) 3)))
1539787658.005 * * * * [misc]progress:  [ 51 / 118 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.005 * * * * [misc]progress:  [ 52 / 118 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.006 * * * * [misc]progress:  [ 53 / 118 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.006 * * * * [misc]progress:  [ 54 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.006 * * * * [misc]progress:  [ 55 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.006 * [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)))))
1539787658.006 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787658.011 * * [misc]simplify:  iters left: 5 (26 enodes)
1539787658.018 * * [misc]simplify:  iters left: 4 (35 enodes)
1539787658.031 * * [misc]simplify:  iters left: 3 (38 enodes)
1539787658.041 * * [misc]simplify:  iters left: 2 (41 enodes)
1539787658.052 * [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))))))
1539787658.052 * [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))))))
1539787658.052 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.052 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787658.056 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.060 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.060 * [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)))))))
1539787658.060 * * * * [misc]progress:  [ 56 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.061 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.061 * * [misc]simplify:  iters left: 6 (12 enodes)
1539787658.065 * * [misc]simplify:  iters left: 5 (21 enodes)
1539787658.070 * * [misc]simplify:  iters left: 4 (23 enodes)
1539787658.076 * * [misc]simplify:  iters left: 3 (24 enodes)
1539787658.082 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.082 * [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))))))
1539787658.083 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.083 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787658.087 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.091 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.091 * [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)))))))
1539787658.091 * * * * [misc]progress:  [ 57 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.092 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1539787658.092 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.093 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.096 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787658.099 * * [misc]simplify:  iters left: 3 (26 enodes)
1539787658.101 * * [misc]simplify:  iters left: 2 (31 enodes)
1539787658.105 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1539787658.105 * [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)))))
1539787658.105 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.105 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.107 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787658.109 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.109 * [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))))))
1539787658.109 * * * * [misc]progress:  [ 58 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.109 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1539787658.110 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.111 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.114 * * [misc]simplify:  iters left: 4 (24 enodes)
1539787658.117 * * [misc]simplify:  iters left: 3 (26 enodes)
1539787658.119 * * [misc]simplify:  iters left: 2 (31 enodes)
1539787658.123 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1539787658.123 * [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)))))
1539787658.123 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.123 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.126 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787658.131 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.131 * [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))))))
1539787658.131 * * * * [misc]progress:  [ 59 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.131 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.131 * * [misc]simplify:  iters left: 6 (12 enodes)
1539787658.135 * * [misc]simplify:  iters left: 5 (21 enodes)
1539787658.140 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.140 * [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))))))
1539787658.140 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.141 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787658.145 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.150 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.150 * [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)))))))
1539787658.150 * * * * [misc]progress:  [ 60 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.150 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.150 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787658.154 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.158 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.158 * [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))))))
1539787658.159 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.159 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787658.162 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.166 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.166 * [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)))))))
1539787658.166 * * * * [misc]progress:  [ 61 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.167 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1539787658.167 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.170 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787658.173 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787658.175 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1539787658.175 * [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)))))
1539787658.175 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.175 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.177 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787658.179 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.179 * [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))))))
1539787658.179 * * * * [misc]progress:  [ 62 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.179 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1539787658.179 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.180 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787658.183 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787658.185 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1539787658.185 * [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)))))
1539787658.185 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.185 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.186 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787658.189 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.189 * [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))))))
1539787658.189 * * * * [misc]progress:  [ 63 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.189 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.189 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.190 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787658.192 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.192 * [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))))))
1539787658.192 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.192 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.194 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787658.196 * * [misc]simplify:  iters left: 4 (26 enodes)
1539787658.201 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787658.208 * * [misc]simplify:  iters left: 2 (41 enodes)
1539787658.217 * * [misc]simplify:  iters left: 1 (43 enodes)
1539787658.226 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.226 * [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)))))))
1539787658.226 * * * * [misc]progress:  [ 64 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.226 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.226 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787658.229 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787658.232 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.232 * [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))))))
1539787658.232 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.232 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.235 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787658.240 * * [misc]simplify:  iters left: 4 (26 enodes)
1539787658.246 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787658.254 * * [misc]simplify:  iters left: 2 (41 enodes)
1539787658.265 * * [misc]simplify:  iters left: 1 (43 enodes)
1539787658.274 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.274 * [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)))))))
1539787658.274 * * * * [misc]progress:  [ 65 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.275 * [enter]simplify:  Simplifying (/ 1 1)
1539787658.275 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787658.275 * * [misc]simplify:  iters left: 1 (4 enodes)
1539787658.276 * [exit]simplify:  Simplified to 1
1539787658.276 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.276 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.276 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.279 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.283 * * [misc]simplify:  iters left: 4 (25 enodes)
1539787658.290 * * [misc]simplify:  iters left: 3 (38 enodes)
1539787658.301 * * [misc]simplify:  iters left: 2 (58 enodes)
1539787658.315 * * [misc]simplify:  iters left: 1 (62 enodes)
1539787658.328 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.328 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1539787658.328 * * * * [misc]progress:  [ 66 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.328 * [enter]simplify:  Simplifying (/ 1 1)
1539787658.328 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787658.329 * * [misc]simplify:  iters left: 1 (4 enodes)
1539787658.329 * [exit]simplify:  Simplified to 1
1539787658.329 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.330 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.330 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.333 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.337 * * [misc]simplify:  iters left: 4 (25 enodes)
1539787658.344 * * [misc]simplify:  iters left: 3 (38 enodes)
1539787658.354 * * [misc]simplify:  iters left: 2 (58 enodes)
1539787658.368 * * [misc]simplify:  iters left: 1 (62 enodes)
1539787658.380 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.380 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1539787658.380 * * * * [misc]progress:  [ 67 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.381 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.381 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.384 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787658.387 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.388 * [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))))))
1539787658.388 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.388 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.391 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787658.396 * * [misc]simplify:  iters left: 4 (26 enodes)
1539787658.402 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787658.409 * * [misc]simplify:  iters left: 2 (41 enodes)
1539787658.414 * * [misc]simplify:  iters left: 1 (43 enodes)
1539787658.419 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.419 * [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)))))))
1539787658.419 * * * * [misc]progress:  [ 68 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.419 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.419 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787658.420 * * [misc]simplify:  iters left: 5 (12 enodes)
1539787658.422 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.422 * [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))))))
1539787658.422 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.422 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.423 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787658.426 * * [misc]simplify:  iters left: 4 (26 enodes)
1539787658.429 * * [misc]simplify:  iters left: 3 (31 enodes)
1539787658.433 * * [misc]simplify:  iters left: 2 (41 enodes)
1539787658.440 * * [misc]simplify:  iters left: 1 (43 enodes)
1539787658.449 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.449 * [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)))))))
1539787658.449 * * * * [misc]progress:  [ 69 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.449 * [enter]simplify:  Simplifying (/ 1 1)
1539787658.449 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787658.450 * * [misc]simplify:  iters left: 1 (4 enodes)
1539787658.451 * [exit]simplify:  Simplified to 1
1539787658.451 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.451 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.451 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.453 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.455 * * [misc]simplify:  iters left: 4 (25 enodes)
1539787658.458 * * [misc]simplify:  iters left: 3 (38 enodes)
1539787658.464 * * [misc]simplify:  iters left: 2 (58 enodes)
1539787658.471 * * [misc]simplify:  iters left: 1 (62 enodes)
1539787658.479 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.479 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1539787658.479 * * * * [misc]progress:  [ 70 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.479 * [enter]simplify:  Simplifying (/ 1 1)
1539787658.479 * * [misc]simplify:  iters left: 2 (2 enodes)
1539787658.480 * * [misc]simplify:  iters left: 1 (4 enodes)
1539787658.480 * [exit]simplify:  Simplified to 1
1539787658.480 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.480 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.481 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787658.484 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787658.488 * * [misc]simplify:  iters left: 4 (25 enodes)
1539787658.495 * * [misc]simplify:  iters left: 3 (38 enodes)
1539787658.507 * * [misc]simplify:  iters left: 2 (58 enodes)
1539787658.516 * * [misc]simplify:  iters left: 1 (62 enodes)
1539787658.523 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.523 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))
1539787658.523 * * * * [misc]progress:  [ 71 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.523 * [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)))))
1539787658.523 * * [misc]simplify:  iters left: 6 (16 enodes)
1539787658.527 * * [misc]simplify:  iters left: 5 (33 enodes)
1539787658.531 * * [misc]simplify:  iters left: 4 (45 enodes)
1539787658.536 * * [misc]simplify:  iters left: 3 (63 enodes)
1539787658.549 * * [misc]simplify:  iters left: 2 (84 enodes)
1539787658.570 * * [misc]simplify:  iters left: 1 (96 enodes)
1539787658.581 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x))))
1539787658.581 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1539787658.582 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.582 * * [misc]simplify:  iters left: 6 (14 enodes)
1539787658.584 * * [misc]simplify:  iters left: 5 (23 enodes)
1539787658.587 * * [misc]simplify:  iters left: 4 (32 enodes)
1539787658.591 * * [misc]simplify:  iters left: 3 (39 enodes)
1539787658.596 * * [misc]simplify:  iters left: 2 (47 enodes)
1539787658.605 * * [misc]simplify:  iters left: 1 (59 enodes)
1539787658.619 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (- x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.619 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x)))) (/ (sqrt (- (* x x) (- x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1539787658.619 * * * * [misc]progress:  [ 72 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.619 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.619 * * [misc]simplify:  iters left: 6 (15 enodes)
1539787658.622 * * [misc]simplify:  iters left: 5 (30 enodes)
1539787658.626 * * [misc]simplify:  iters left: 4 (37 enodes)
1539787658.630 * * [misc]simplify:  iters left: 3 (42 enodes)
1539787658.635 * * [misc]simplify:  iters left: 2 (52 enodes)
1539787658.641 * * [misc]simplify:  iters left: 1 (54 enodes)
1539787658.649 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.649 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1539787658.650 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.650 * * [misc]simplify:  iters left: 6 (14 enodes)
1539787658.654 * * [misc]simplify:  iters left: 5 (23 enodes)
1539787658.660 * * [misc]simplify:  iters left: 4 (32 enodes)
1539787658.668 * * [misc]simplify:  iters left: 3 (39 enodes)
1539787658.677 * * [misc]simplify:  iters left: 2 (47 enodes)
1539787658.687 * * [misc]simplify:  iters left: 1 (59 enodes)
1539787658.705 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (- x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787658.705 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (- (* x x) (- x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1539787658.705 * * * * [misc]progress:  [ 73 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.706 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1539787658.706 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787658.711 * * [misc]simplify:  iters left: 5 (24 enodes)
1539787658.717 * * [misc]simplify:  iters left: 4 (33 enodes)
1539787658.724 * * [misc]simplify:  iters left: 3 (35 enodes)
1539787658.731 * * [misc]simplify:  iters left: 2 (37 enodes)
1539787658.738 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1539787658.738 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.738 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.738 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787658.743 * * [misc]simplify:  iters left: 5 (22 enodes)
1539787658.748 * * [misc]simplify:  iters left: 4 (31 enodes)
1539787658.756 * * [misc]simplify:  iters left: 3 (38 enodes)
1539787658.760 * * [misc]simplify:  iters left: 2 (46 enodes)
1539787658.766 * * [misc]simplify:  iters left: 1 (58 enodes)
1539787658.774 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.774 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))))
1539787658.774 * * * * [misc]progress:  [ 74 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787658.775 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1539787658.775 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787658.777 * * [misc]simplify:  iters left: 5 (24 enodes)
1539787658.780 * * [misc]simplify:  iters left: 4 (33 enodes)
1539787658.784 * * [misc]simplify:  iters left: 3 (35 enodes)
1539787658.787 * * [misc]simplify:  iters left: 2 (37 enodes)
1539787658.791 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1539787658.791 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.791 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1539787658.791 * * [misc]simplify:  iters left: 6 (13 enodes)
1539787658.793 * * [misc]simplify:  iters left: 5 (22 enodes)
1539787658.796 * * [misc]simplify:  iters left: 4 (31 enodes)
1539787658.800 * * [misc]simplify:  iters left: 3 (38 enodes)
1539787658.805 * * [misc]simplify:  iters left: 2 (46 enodes)
1539787658.817 * * [misc]simplify:  iters left: 1 (58 enodes)
1539787658.833 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))
1539787658.833 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (sqrt (+ (* x x) (- 1 x))) (+ (sqrt x) (sqrt (+ x 1))))))
1539787658.833 * * * * [misc]progress:  [ 75 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.834 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1539787658.834 * * [misc]simplify:  iters left: 6 (15 enodes)
1539787658.839 * * [misc]simplify:  iters left: 5 (29 enodes)
1539787658.846 * * [misc]simplify:  iters left: 4 (43 enodes)
1539787658.857 * * [misc]simplify:  iters left: 3 (63 enodes)
1539787658.868 * * [misc]simplify:  iters left: 2 (100 enodes)
1539787658.885 * * [misc]simplify:  iters left: 1 (137 enodes)
1539787658.914 * [exit]simplify:  Simplified to (/ (/ (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.914 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1539787658.914 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.914 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.916 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787658.918 * * [misc]simplify:  iters left: 4 (18 enodes)
1539787658.920 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1539787658.920 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1539787658.920 * * * * [misc]progress:  [ 76 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787658.921 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.921 * * [misc]simplify:  iters left: 6 (14 enodes)
1539787658.924 * * [misc]simplify:  iters left: 5 (26 enodes)
1539787658.927 * * [misc]simplify:  iters left: 4 (35 enodes)
1539787658.931 * * [misc]simplify:  iters left: 3 (42 enodes)
1539787658.942 * * [misc]simplify:  iters left: 2 (68 enodes)
1539787658.966 * * [misc]simplify:  iters left: 1 (95 enodes)
1539787658.993 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.994 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1539787658.994 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787658.994 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787658.997 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787659.001 * * [misc]simplify:  iters left: 4 (18 enodes)
1539787659.004 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1539787659.004 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1539787659.004 * * * * [misc]progress:  [ 77 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.004 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1539787659.004 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787659.006 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787659.009 * * [misc]simplify:  iters left: 4 (32 enodes)
1539787659.013 * * [misc]simplify:  iters left: 3 (37 enodes)
1539787659.017 * * [misc]simplify:  iters left: 2 (55 enodes)
1539787659.028 * * [misc]simplify:  iters left: 1 (80 enodes)
1539787659.041 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1)))
1539787659.041 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787659.041 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1539787659.041 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787659.043 * * [misc]simplify:  iters left: 5 (16 enodes)
1539787659.045 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787659.047 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1539787659.047 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1539787659.047 * * * * [misc]progress:  [ 78 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.047 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1539787659.047 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787659.049 * * [misc]simplify:  iters left: 5 (20 enodes)
1539787659.052 * * [misc]simplify:  iters left: 4 (32 enodes)
1539787659.056 * * [misc]simplify:  iters left: 3 (37 enodes)
1539787659.060 * * [misc]simplify:  iters left: 2 (55 enodes)
1539787659.079 * * [misc]simplify:  iters left: 1 (80 enodes)
1539787659.103 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1)))
1539787659.103 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1539787659.104 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1539787659.104 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787659.107 * * [misc]simplify:  iters left: 5 (16 enodes)
1539787659.109 * * [misc]simplify:  iters left: 4 (17 enodes)
1539787659.111 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1539787659.111 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (+ (* x x) -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1539787659.111 * * * * [misc]progress:  [ 79 / 118 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.111 * * * * [misc]progress:  [ 80 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.111 * * * * [misc]progress:  [ 81 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1539787659.111 * * * * [misc]progress:  [ 82 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.111 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1539787659.111 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787659.112 * * [misc]simplify:  iters left: 5 (11 enodes)
1539787659.114 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1539787659.114 * [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)))))
1539787659.114 * * * * [misc]progress:  [ 83 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.114 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1539787659.114 * * [misc]simplify:  iters left: 6 (7 enodes)
1539787659.115 * * [misc]simplify:  iters left: 5 (11 enodes)
1539787659.116 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1539787659.116 * [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)))))
1539787659.116 * * * * [misc]progress:  [ 84 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.117 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1539787659.117 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787659.118 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787659.120 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1539787659.120 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1539787659.120 * * * * [misc]progress:  [ 85 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.120 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1539787659.120 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787659.121 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787659.122 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1539787659.122 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1539787659.122 * * * * [misc]progress:  [ 86 / 118 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1539787659.122 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1539787659.122 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787659.124 * * [misc]simplify:  iters left: 5 (15 enodes)
1539787659.126 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1539787659.126 * [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))))))))
1539787659.126 * * * * [misc]progress:  [ 87 / 118 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1539787659.126 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1539787659.126 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787659.127 * * [misc]simplify:  iters left: 5 (14 enodes)
1539787659.129 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1539787659.129 * [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))))))))
1539787659.129 * * * * [misc]progress:  [ 88 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1539787659.129 * * * * [misc]progress:  [ 89 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1539787659.129 * * * * [misc]progress:  [ 90 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1539787659.129 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1539787659.129 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787659.132 * * [misc]simplify:  iters left: 5 (21 enodes)
1539787659.134 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3))))
1539787659.134 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1539787659.134 * * * * [misc]progress:  [ 91 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))>
1539787659.134 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1539787659.134 * * [misc]simplify:  iters left: 6 (9 enodes)
1539787659.136 * * [misc]simplify:  iters left: 5 (17 enodes)
1539787659.138 * * [misc]simplify:  iters left: 4 (20 enodes)
1539787659.141 * * [misc]simplify:  iters left: 3 (23 enodes)
1539787659.144 * * [misc]simplify:  iters left: 2 (39 enodes)
1539787659.152 * * [misc]simplify:  iters left: 1 (64 enodes)
1539787659.163 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1)))
1539787659.163 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (- (* x x) 1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1539787659.163 * * * * [misc]progress:  [ 92 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1539787659.164 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1539787659.164 * * [misc]simplify:  iters left: 6 (10 enodes)
1539787659.165 * * [misc]simplify:  iters left: 5 (19 enodes)
1539787659.168 * * [misc]simplify:  iters left: 4 (45 enodes)
1539787659.175 * * [misc]simplify:  iters left: 3 (70 enodes)
1539787659.186 * * [misc]simplify:  iters left: 2 (104 enodes)
1539787659.205 * * [misc]simplify:  iters left: 1 (146 enodes)
1539787659.253 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1539787659.253 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1539787659.253 * * * * [misc]progress:  [ 93 / 118 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1539787659.253 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1539787659.253 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787659.254 * * [misc]simplify:  iters left: 4 (11 enodes)
1539787659.256 * * [misc]simplify:  iters left: 3 (12 enodes)
1539787659.257 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1539787659.257 * [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))))
1539787659.257 * * * * [misc]progress:  [ 94 / 118 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1539787659.257 * * * * [misc]progress:  [ 95 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1539787659.257 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1539787659.257 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787659.259 * * [misc]simplify:  iters left: 5 (14 enodes)
1539787659.260 * * [misc]simplify:  iters left: 4 (16 enodes)
1539787659.262 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1539787659.262 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1539787659.262 * * * * [misc]progress:  [ 96 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1539787659.262 * * * * [misc]progress:  [ 97 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787659.262 * * * * [misc]progress:  [ 98 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787659.262 * * * * [misc]progress:  [ 99 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787659.262 * * * * [misc]progress:  [ 100 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787659.262 * * * * [misc]progress:  [ 101 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1539787659.262 * * * * [misc]progress:  [ 102 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1539787659.262 * * * * [misc]progress:  [ 103 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.262 * * * * [misc]progress:  [ 104 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1539787659.262 * * * * [misc]progress:  [ 105 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1539787659.263 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1539787659.263 * * [misc]simplify:  iters left: 5 (6 enodes)
1539787659.264 * * [misc]simplify:  iters left: 4 (10 enodes)
1539787659.265 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1539787659.265 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1539787659.265 * * * * [misc]progress:  [ 106 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1539787659.265 * * * * [misc]progress:  [ 107 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.265 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1539787659.265 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1539787659.265 * * * * [misc]progress:  [ 108 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.265 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1539787659.265 * * [misc]simplify:  iters left: 6 (8 enodes)
1539787659.267 * * [misc]simplify:  iters left: 5 (18 enodes)
1539787659.273 * * [misc]simplify:  iters left: 4 (37 enodes)
1539787659.279 * * [misc]simplify:  iters left: 3 (57 enodes)
1539787659.286 * * [misc]simplify:  iters left: 2 (68 enodes)
1539787659.294 * * [misc]simplify:  iters left: 1 (84 enodes)
1539787659.303 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1539787659.303 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787659.303 * * * * [misc]progress:  [ 109 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.304 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787659.304 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1539787659.304 * * * * [misc]progress:  [ 110 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.304 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1539787659.304 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1539787659.304 * * * * [misc]progress:  [ 111 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.304 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1539787659.304 * * [misc]simplify:  iters left: 6 (15 enodes)
1539787659.307 * * [misc]simplify:  iters left: 5 (31 enodes)
1539787659.314 * * [misc]simplify:  iters left: 4 (57 enodes)
1539787659.323 * * [misc]simplify:  iters left: 3 (89 enodes)
1539787659.350 * * [misc]simplify:  iters left: 2 (137 enodes)
1539787659.389 * * [misc]simplify:  iters left: 1 (207 enodes)
1539787659.433 * [exit]simplify:  Simplified to (- (/ 1 x) (* (/ 1 (* x x)) (- 1/2 (/ 3/8 x))))
1539787659.433 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (/ 1 x) (* (/ 1 (* x x)) (- 1/2 (/ 3/8 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1539787659.433 * * * * [misc]progress:  [ 112 / 118 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1539787659.433 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787659.433 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1539787659.433 * * * * [misc]progress:  [ 113 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1539787659.433 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1539787659.433 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787659.434 * * * * [misc]progress:  [ 114 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1539787659.434 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787659.434 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787659.434 * * * * [misc]progress:  [ 115 / 118 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1539787659.434 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1539787659.434 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1539787659.434 * * * * [misc]progress:  [ 116 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1539787659.434 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1539787659.434 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1539787659.434 * * * * [misc]progress:  [ 117 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1539787659.434 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787659.434 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1539787659.434 * * * * [misc]progress:  [ 118 / 118 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1539787659.434 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1539787659.434 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1539787659.434 * * * [misc]progress:  adding candidates to table
1539787660.457 * [misc]progress:  [Phase 3 of 3] Extracting.
1539787660.457 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x)))) (/ (sqrt (- (* x x) (- x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))> #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>)
1539787660.460 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1539787660.460 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 (pow x 3)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ 1 (pow x 3))) (sqrt x)))) (/ (sqrt (- (* x x) (- x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))> #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>)
1539787660.530 * * * [misc]regime:  Found split indices: #<option (#s(si 8 256))>
1539787660.530 * [enter]simplify:  Simplifying (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1539787660.530 * * [misc]simplify:  iters left: 6 (11 enodes)
1539787660.530 * * [misc]simplify:  iters left: 5 (16 enodes)
1539787660.531 * [exit]simplify:  Simplified to (/ (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1539787660.531 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539787660.555 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1539787660.563 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.564 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.565 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1539787660.577 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.578 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.578 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1539787660.582 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.584 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.585 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1539787660.589 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.591 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.594 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1539787660.598 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.603 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.608 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1539787660.613 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.633 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.646 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1539787660.666 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.688 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.717 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1539787660.721 * * * * [misc]points:  Setting MPFR precision to 832
1539787660.804 * * * * [misc]points:  Setting MPFR precision to 1088
1539787660.876 * * * * [misc]points:  Computing exacts for 8000 points
1539787660.884 * * * * [misc]points:  Setting MPFR precision to 832
1539787661.213 * * * * [misc]points:  Setting MPFR precision to 1088
1539787661.842 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787661.844 * * * * [misc]points:  Sampling 4000 additional inputs, on iter 1 have 4000 / 8000
1539787661.901 * * * * [misc]points:  Computing exacts on every 250 of 4000 points to ramp up precision
1539787661.909 * * * * [misc]points:  Setting MPFR precision to 832
1539787661.910 * * * * [misc]points:  Setting MPFR precision to 1088
1539787661.910 * * * * [misc]points:  Computing exacts on every 125 of 4000 points to ramp up precision
1539787661.917 * * * * [misc]points:  Setting MPFR precision to 832
1539787661.919 * * * * [misc]points:  Setting MPFR precision to 1088
1539787661.920 * * * * [misc]points:  Computing exacts on every 62 of 4000 points to ramp up precision
1539787661.928 * * * * [misc]points:  Setting MPFR precision to 832
1539787661.930 * * * * [misc]points:  Setting MPFR precision to 1088
1539787661.932 * * * * [misc]points:  Computing exacts on every 31 of 4000 points to ramp up precision
1539787661.940 * * * * [misc]points:  Setting MPFR precision to 832
1539787661.944 * * * * [misc]points:  Setting MPFR precision to 1088
1539787661.946 * * * * [misc]points:  Computing exacts on every 15 of 4000 points to ramp up precision
1539787661.950 * * * * [misc]points:  Setting MPFR precision to 832
1539787661.963 * * * * [misc]points:  Setting MPFR precision to 1088
1539787661.968 * * * * [misc]points:  Computing exacts on every 7 of 4000 points to ramp up precision
1539787661.973 * * * * [misc]points:  Setting MPFR precision to 832
1539787661.982 * * * * [misc]points:  Setting MPFR precision to 1088
1539787661.993 * * * * [misc]points:  Computing exacts on every 3 of 4000 points to ramp up precision
1539787661.997 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.027 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.076 * * * * [misc]points:  Computing exacts for 4000 points
1539787662.085 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.260 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.462 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787662.463 * * * * [misc]points:  Sampling 2018 additional inputs, on iter 2 have 5982 / 8000
1539787662.473 * * * * [misc]points:  Computing exacts on every 126 of 2018 points to ramp up precision
1539787662.481 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.483 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.483 * * * * [misc]points:  Computing exacts on every 63 of 2018 points to ramp up precision
1539787662.491 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.492 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.494 * * * * [misc]points:  Computing exacts on every 31 of 2018 points to ramp up precision
1539787662.502 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.504 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.507 * * * * [misc]points:  Computing exacts on every 15 of 2018 points to ramp up precision
1539787662.531 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.536 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.542 * * * * [misc]points:  Computing exacts on every 7 of 2018 points to ramp up precision
1539787662.550 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.560 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.570 * * * * [misc]points:  Computing exacts on every 3 of 2018 points to ramp up precision
1539787662.575 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.584 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.595 * * * * [misc]points:  Computing exacts for 2018 points
1539787662.599 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.673 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.731 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787662.731 * * * * [misc]points:  Sampling 1022 additional inputs, on iter 3 have 6978 / 8000
1539787662.734 * * * * [misc]points:  Computing exacts on every 63 of 1022 points to ramp up precision
1539787662.738 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.777 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.778 * * * * [misc]points:  Computing exacts on every 31 of 1022 points to ramp up precision
1539787662.790 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.791 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.792 * * * * [misc]points:  Computing exacts on every 15 of 1022 points to ramp up precision
1539787662.800 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.803 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.806 * * * * [misc]points:  Computing exacts on every 7 of 1022 points to ramp up precision
1539787662.814 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.819 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.822 * * * * [misc]points:  Computing exacts on every 3 of 1022 points to ramp up precision
1539787662.826 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.831 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.837 * * * * [misc]points:  Computing exacts for 1022 points
1539787662.846 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.885 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.927 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787662.927 * * * * [misc]points:  Sampling 544 additional inputs, on iter 4 have 7456 / 8000
1539787662.930 * * * * [misc]points:  Computing exacts on every 34 of 544 points to ramp up precision
1539787662.938 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.939 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.940 * * * * [misc]points:  Computing exacts on every 17 of 544 points to ramp up precision
1539787662.948 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.949 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.951 * * * * [misc]points:  Computing exacts on every 8 of 544 points to ramp up precision
1539787662.959 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.962 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.964 * * * * [misc]points:  Computing exacts on every 4 of 544 points to ramp up precision
1539787662.990 * * * * [misc]points:  Setting MPFR precision to 832
1539787662.992 * * * * [misc]points:  Setting MPFR precision to 1088
1539787662.994 * * * * [misc]points:  Computing exacts on every 2 of 544 points to ramp up precision
1539787663.000 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.004 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.011 * * * * [misc]points:  Computing exacts for 544 points
1539787663.020 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.039 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.060 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.060 * * * * [misc]points:  Sampling 251 additional inputs, on iter 5 have 7749 / 8000
1539787663.061 * * * * [misc]points:  Computing exacts on every 15 of 251 points to ramp up precision
1539787663.070 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.071 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.071 * * * * [misc]points:  Computing exacts on every 7 of 251 points to ramp up precision
1539787663.080 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.081 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.101 * * * * [misc]points:  Computing exacts on every 3 of 251 points to ramp up precision
1539787663.106 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.107 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.108 * * * * [misc]points:  Computing exacts for 251 points
1539787663.113 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.118 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.124 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.124 * * * * [misc]points:  Sampling 136 additional inputs, on iter 6 have 7864 / 8000
1539787663.124 * * * * [misc]points:  Computing exacts on every 8 of 136 points to ramp up precision
1539787663.129 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.130 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.131 * * * * [misc]points:  Computing exacts on every 4 of 136 points to ramp up precision
1539787663.139 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.140 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.141 * * * * [misc]points:  Computing exacts on every 2 of 136 points to ramp up precision
1539787663.149 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.151 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.153 * * * * [misc]points:  Computing exacts for 136 points
1539787663.161 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.180 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.183 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.183 * * * * [misc]points:  Sampling 71 additional inputs, on iter 7 have 7929 / 8000
1539787663.183 * * * * [misc]points:  Computing exacts on every 4 of 71 points to ramp up precision
1539787663.187 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.188 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.188 * * * * [misc]points:  Computing exacts on every 2 of 71 points to ramp up precision
1539787663.192 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.192 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.193 * * * * [misc]points:  Computing exacts for 71 points
1539787663.197 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.199 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.200 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.200 * * * * [misc]points:  Sampling 43 additional inputs, on iter 8 have 7957 / 8000
1539787663.200 * * * * [misc]points:  Computing exacts on every 2 of 43 points to ramp up precision
1539787663.204 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.205 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.205 * * * * [misc]points:  Computing exacts for 43 points
1539787663.209 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.210 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.211 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.211 * * * * [misc]points:  Sampling 22 additional inputs, on iter 9 have 7978 / 8000
1539787663.211 * * * * [misc]points:  Computing exacts for 22 points
1539787663.219 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.220 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.221 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.221 * * * * [misc]points:  Sampling 11 additional inputs, on iter 10 have 7989 / 8000
1539787663.221 * * * * [misc]points:  Computing exacts for 11 points
1539787663.234 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.234 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.235 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.235 * * * * [misc]points:  Sampling 8 additional inputs, on iter 11 have 7992 / 8000
1539787663.235 * * * * [misc]points:  Computing exacts for 8 points
1539787663.239 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.239 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.239 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.239 * * * * [misc]points:  Sampling 5 additional inputs, on iter 12 have 7995 / 8000
1539787663.239 * * * * [misc]points:  Computing exacts for 5 points
1539787663.244 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.244 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.244 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.244 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7998 / 8000
1539787663.244 * * * * [misc]points:  Computing exacts for 4 points
1539787663.248 * * * * [misc]points:  Setting MPFR precision to 832
1539787663.248 * * * * [misc]points:  Setting MPFR precision to 1088
1539787663.248 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539787663.248 * * * * [exit]points:  Sampled 8001 points with exact outputs
1539787664.551 * [misc]regime-testing:  Baseline error score: 0.4485551229959092
1539787664.552 * [misc]regime-testing:  End program error score: 0.4485551229959092
1539787664.553 * [misc]regime-testing:  Oracle error score: 0.0305
1539787664.604 * [misc]regime-testing:  Target error score: 0.6879562510067617