1538641083.831 * [misc]progress:  [Phase 1 of 3] Setting up.
1538641083.832 * * * [misc]progress:  [1/2] Preparing points
1538641083.832 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538641083.948 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641083.948 * * * * [misc]points:  Sampling 133 additional inputs, on iter 1 have 123 / 256
1538641083.977 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641083.977 * * * * [misc]points:  Sampling 73 additional inputs, on iter 2 have 183 / 256
1538641083.990 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641083.990 * * * * [misc]points:  Sampling 42 additional inputs, on iter 3 have 214 / 256
1538641083.997 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641083.997 * * * * [misc]points:  Sampling 24 additional inputs, on iter 4 have 232 / 256
1538641084.036 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641084.036 * * * * [misc]points:  Sampling 13 additional inputs, on iter 5 have 243 / 256
1538641084.043 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641084.043 * * * * [misc]points:  Sampling 9 additional inputs, on iter 6 have 247 / 256
1538641084.047 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641084.048 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1538641084.051 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641084.051 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 255 / 256
1538641084.055 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641084.055 * * * * [exit]points:  Sampled 257 points with exact outputs
1538641084.055 * * * [misc]progress:  [2/2] Setting up program.
1538641084.067 * [misc]progress:  [Phase 2 of 3] Improving.
1538641084.069 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
1538641084.071 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641084.310 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641084.320 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641084.324 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641084.329 * [exit]simplify:  Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
1538641084.341 * * [misc]progress:  iteration 1 / 4
1538641084.342 * * * [misc]progress:  picking best candidate
1538641084.347 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2))>
1538641084.347 * * * [misc]progress:  localizing error
1538641084.384 * * * [misc]progress:  generating rewritten candidates
1538641084.384 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1 1)
1538641084.807 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1538641084.810 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
1538641084.820 * * * [misc]progress:  generating series expansions
1538641084.820 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1 1)
1538641084.829 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1538641084.829 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1538641084.830 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1538641084.830 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641084.830 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.830 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.831 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.831 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.831 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.831 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641084.831 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.831 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.831 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.831 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.831 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.832 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.832 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.833 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1538641084.833 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641084.833 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.833 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.833 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.833 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.833 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.833 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641084.833 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.833 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.833 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.833 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.833 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.833 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.833 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.834 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.835 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.835 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.835 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.835 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1538641084.835 * [misc]backup-simplify:  Simplify -2 into -2
1538641084.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1538641084.836 * [misc]backup-simplify:  Simplify 2 into 2
1538641084.837 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1538641084.837 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1538641084.838 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1538641084.838 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1538641084.838 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.838 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.838 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.838 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.838 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.838 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.838 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.838 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.838 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.838 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.838 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.838 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.838 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.838 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.839 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.839 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.839 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.839 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538641084.839 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1538641084.839 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.839 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.839 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.839 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.839 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.839 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.839 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.840 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.840 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.840 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.840 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.840 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.840 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.840 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.840 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.840 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.840 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.840 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.840 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538641084.840 * [misc]backup-simplify:  Simplify -1 into -1
1538641084.841 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.841 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.841 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.842 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.842 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1538641084.842 * [misc]backup-simplify:  Simplify 2 into 2
1538641084.842 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.843 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.843 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1538641084.843 * [misc]backup-simplify:  Simplify -2 into -2
1538641084.844 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641084.844 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1538641084.844 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1538641084.844 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1538641084.844 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.844 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.844 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.844 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.844 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.845 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.845 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.845 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.845 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.845 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.845 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.845 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.845 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.845 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.845 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.845 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.845 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.845 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.845 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.846 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641084.846 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1538641084.846 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.846 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.846 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.846 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.846 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.846 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.846 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.846 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.846 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.846 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.846 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.846 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.846 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.846 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.846 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.846 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.847 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.847 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641084.847 * [misc]backup-simplify:  Simplify -1 into -1
1538641084.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.847 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.848 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.848 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1538641084.848 * [misc]backup-simplify:  Simplify -2 into -2
1538641084.848 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.849 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.849 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1538641084.849 * [misc]backup-simplify:  Simplify -2 into -2
1538641084.850 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641084.850 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1538641084.850 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641084.850 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
1538641084.850 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1538641084.852 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641084.852 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1538641084.852 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641084.852 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641084.852 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.852 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.852 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.853 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.853 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.853 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.853 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641084.853 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1538641084.853 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
1538641084.853 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1538641084.854 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1538641084.854 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1538641084.854 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1538641084.854 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1538641084.854 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.854 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.854 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.854 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.854 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.854 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.854 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641084.855 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1538641084.855 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
1538641084.855 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1538641084.855 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1538641084.855 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1538641084.855 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1538641084.855 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1538641084.855 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.855 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.855 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.855 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.856 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.856 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.856 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641084.856 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
1538641084.856 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
1538641084.856 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
1538641084.856 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1538641084.856 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1538641084.856 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641084.856 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.856 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.856 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.857 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.857 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.857 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641084.857 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.857 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.857 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.857 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.857 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.857 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.857 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.857 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.858 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641084.858 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.858 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.858 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.859 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1538641084.859 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1538641084.859 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
1538641084.859 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1538641084.859 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641084.859 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.859 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.859 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.859 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.859 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.859 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641084.859 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.859 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.859 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.859 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.859 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.859 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.860 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.860 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641084.860 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.860 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.860 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.861 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1538641084.861 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 1))) into -1
1538641084.861 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.861 * [misc]backup-simplify:  Simplify -1 into -1
1538641084.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.862 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1538641084.864 * [misc]backup-simplify:  Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
1538641084.864 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538641084.864 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1538641084.864 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
1538641084.864 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
1538641084.864 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1538641084.864 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1538641084.864 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.864 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.864 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.864 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.864 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.864 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.864 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.865 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.865 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.865 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.865 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.865 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.865 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.865 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.865 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.865 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.865 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538641084.866 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641084.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.867 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.867 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1538641084.867 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1538641084.867 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
1538641084.867 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1538641084.867 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.867 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.867 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.867 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.867 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.867 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.868 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.868 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.868 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.868 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.868 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.868 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.868 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.868 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.868 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.868 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.868 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.868 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.868 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.869 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538641084.869 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641084.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.869 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.870 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.870 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1538641084.870 * [misc]backup-simplify:  Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
1538641084.871 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641084.871 * [misc]backup-simplify:  Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
1538641084.871 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.872 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.872 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1538641084.875 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1538641084.877 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1538641084.881 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1538641084.881 * [misc]backup-simplify:  Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
1538641084.881 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
1538641084.881 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1538641084.881 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1538641084.881 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.881 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.881 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.881 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.881 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.881 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.881 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.881 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.881 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.881 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.881 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.881 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.882 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.882 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.882 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.882 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.882 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.882 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641084.882 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641084.883 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.883 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.883 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.883 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.884 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1538641084.884 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1538641084.884 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
1538641084.884 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1538641084.884 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641084.884 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.884 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.884 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.884 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.884 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.884 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.884 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641084.885 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641084.885 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.885 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641084.885 * [misc]taylor:  Taking taylor expansion of x in x
1538641084.885 * [misc]backup-simplify:  Simplify 0 into 0
1538641084.885 * [misc]backup-simplify:  Simplify 1 into 1
1538641084.885 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641084.885 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.885 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641084.885 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641084.885 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641084.886 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641084.886 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.886 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641084.886 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641084.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.886 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641084.887 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1538641084.887 * [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
1538641084.887 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641084.888 * [misc]backup-simplify:  Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
1538641084.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641084.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641084.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641084.889 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1538641084.891 * [misc]backup-simplify:  Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1538641084.894 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1)))
1538641084.898 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1538641084.898 * * * [misc]progress:  simplifying candidates
1538641084.898 * * * * [misc]progress:  [ 1 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1))) 2))>
1538641084.898 * * * * [misc]progress:  [ 2 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x)))))) 2))>
1538641084.899 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1538641084.900 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641084.901 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641084.904 * * [misc]simplify:  iters left: 3 (16 enodes)
1538641084.907 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (+ x 1)))
1538641084.907 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (exp (- (log (- 1 x)) (log (+ x 1)))))) 2))
1538641084.907 * * * * [misc]progress:  [ 3 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x)))))) 2))>
1538641084.907 * * * * [misc]progress:  [ 4 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x)))))) 2))>
1538641084.907 * * * * [misc]progress:  [ 5 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))))) 2))>
1538641084.907 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1538641084.908 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641084.913 * * [misc]simplify:  iters left: 5 (35 enodes)
1538641084.943 * * [misc]simplify:  iters left: 4 (96 enodes)
1538641084.995 * * [misc]simplify:  iters left: 3 (298 enodes)
1538641085.430 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1538641085.430 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3)))) 2))
1538641085.431 * * * * [misc]progress:  [ 6 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.431 * * * * [misc]progress:  [ 7 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.431 * * * * [misc]progress:  [ 8 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.431 * * * * [misc]progress:  [ 9 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x))))) 2))>
1538641085.431 * * * * [misc]progress:  [ 10 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))) 2))>
1538641085.431 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1538641085.432 * * [misc]simplify:  iters left: 4 (4 enodes)
1538641085.434 * * [misc]simplify:  iters left: 3 (7 enodes)
1538641085.436 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1538641085.436 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x))))) 2))
1538641085.436 * * * * [misc]progress:  [ 11 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))) 2))>
1538641085.437 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538641085.438 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641085.443 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641085.451 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641085.460 * * [misc]simplify:  iters left: 3 (33 enodes)
1538641085.470 * * [misc]simplify:  iters left: 2 (36 enodes)
1538641085.477 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1538641085.477 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))) 2))
1538641085.477 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1538641085.478 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641085.479 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641085.481 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641085.483 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1538641085.483 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))) 2))
1538641085.483 * * * * [misc]progress:  [ 12 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))) 2))>
1538641085.483 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1538641085.483 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641085.486 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641085.488 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641085.491 * * [misc]simplify:  iters left: 3 (19 enodes)
1538641085.494 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1538641085.494 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))) 2))
1538641085.494 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1538641085.495 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641085.496 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641085.498 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641085.500 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1538641085.500 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641085.500 * * * * [misc]progress:  [ 13 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x))))) 2))>
1538641085.500 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1538641085.500 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641085.502 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641085.505 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641085.511 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641085.516 * * [misc]simplify:  iters left: 2 (26 enodes)
1538641085.524 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641085.524 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x))))) 2))
1538641085.524 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1538641085.525 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641085.527 * * [misc]simplify:  iters left: 4 (11 enodes)
1538641085.533 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641085.537 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1538641085.537 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))) 2))
1538641085.537 * * * * [misc]progress:  [ 14 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))) 2))>
1538641085.537 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538641085.539 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641085.542 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641085.546 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641085.552 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538641085.552 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))) 2))
1538641085.552 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1538641085.553 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641085.556 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641085.557 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641085.559 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1538641085.559 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))) 2))
1538641085.559 * * * * [misc]progress:  [ 15 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))>
1538641085.559 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1538641085.560 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641085.561 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641085.563 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641085.565 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641085.565 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))
1538641085.565 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1538641085.565 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641085.567 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641085.568 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641085.570 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641085.570 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641085.570 * * * * [misc]progress:  [ 16 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x))))) 2))>
1538641085.571 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1538641085.571 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641085.572 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641085.574 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641085.575 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641085.575 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x))))) 2))
1538641085.576 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1538641085.576 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641085.579 * * [misc]simplify:  iters left: 4 (11 enodes)
1538641085.582 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641085.586 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1538641085.586 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))) 2))
1538641085.586 * * * * [misc]progress:  [ 17 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x)))))) 2))>
1538641085.586 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538641085.587 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641085.590 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641085.593 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1538641085.594 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x)))))) 2))
1538641085.594 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1538641085.594 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641085.598 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641085.602 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641085.607 * * [misc]simplify:  iters left: 2 (19 enodes)
1538641085.613 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1538641085.613 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1)))))) 2))
1538641085.613 * * * * [misc]progress:  [ 18 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))))) 2))>
1538641085.614 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1538641085.614 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641085.616 * * [misc]simplify:  iters left: 4 (8 enodes)
1538641085.618 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1538641085.619 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x)))))) 2))
1538641085.619 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1538641085.619 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641085.623 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641085.627 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641085.632 * * [misc]simplify:  iters left: 2 (19 enodes)
1538641085.637 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1538641085.637 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1)))))) 2))
1538641085.637 * * * * [misc]progress:  [ 19 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x))))) 2))>
1538641085.637 * [enter]simplify:  Simplifying (/ 1 1)
1538641085.637 * * [misc]simplify:  iters left: 2 (2 enodes)
1538641085.638 * * [misc]simplify:  iters left: 1 (4 enodes)
1538641085.639 * [exit]simplify:  Simplified to 1
1538641085.639 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))) 2))
1538641085.639 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1538641085.640 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641085.642 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641085.646 * * [misc]simplify:  iters left: 2 (16 enodes)
1538641085.654 * * [misc]simplify:  iters left: 1 (18 enodes)
1538641085.658 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1538641085.658 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))) 2))
1538641085.658 * * * * [misc]progress:  [ 20 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))) 2))>
1538641085.658 * * * * [misc]progress:  [ 21 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x))))) 2))>
1538641085.658 * * * * [misc]progress:  [ 22 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x))))) 2))>
1538641085.658 * * * * [misc]progress:  [ 23 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))))) 2))>
1538641085.659 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1538641085.659 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641085.660 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641085.662 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1538641085.662 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))) 2))
1538641085.662 * * * * [misc]progress:  [ 24 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) 2))>
1538641085.662 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538641085.663 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641085.664 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641085.666 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538641085.666 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1))))) 2))
1538641085.666 * * * * [misc]progress:  [ 25 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x)))) 2))>
1538641085.666 * [enter]simplify:  Simplifying (+ 1 x)
1538641085.666 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641085.668 * * [misc]simplify:  iters left: 1 (6 enodes)
1538641085.669 * [exit]simplify:  Simplified to (+ x 1)
1538641085.669 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1)))) 2))
1538641085.669 * * * * [misc]progress:  [ 26 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))) 2))>
1538641085.670 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641085.670 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641085.672 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641085.675 * * [misc]simplify:  iters left: 3 (10 enodes)
1538641085.678 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641085.678 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))) 2))
1538641085.678 * * * * [misc]progress:  [ 27 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))) 2))>
1538641085.678 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641085.679 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641085.680 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641085.683 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641085.685 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641085.685 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))) 2))
1538641085.685 * * * * [misc]progress:  [ 28 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x))))) 2))>
1538641085.685 * * * * [misc]progress:  [ 29 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))))) 2))>
1538641085.686 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1538641085.686 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641085.690 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641085.695 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641085.706 * * [misc]simplify:  iters left: 3 (37 enodes)
1538641085.715 * * [misc]simplify:  iters left: 2 (41 enodes)
1538641085.728 * * [misc]simplify:  iters left: 1 (54 enodes)
1538641085.741 * [exit]simplify:  Simplified to (- (* x x) (- x 1))
1538641085.741 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (- (* x x) (- x 1))))) 2))
1538641085.741 * * * * [misc]progress:  [ 30 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 2))>
1538641085.742 * [enter]simplify:  Simplifying (- 1 x)
1538641085.742 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641085.743 * * [misc]simplify:  iters left: 1 (7 enodes)
1538641085.745 * [exit]simplify:  Simplified to (- 1 x)
1538641085.746 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 2))
1538641085.746 * * * * [misc]progress:  [ 31 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))))) 2))>
1538641085.746 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1538641085.746 * * [misc]simplify:  iters left: 3 (6 enodes)
1538641085.751 * * [misc]simplify:  iters left: 2 (15 enodes)
1538641085.756 * * [misc]simplify:  iters left: 1 (22 enodes)
1538641085.763 * [exit]simplify:  Simplified to (- 1 (pow x 3))
1538641085.763 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (- 1 (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))))) 2))
1538641085.763 * * * * [misc]progress:  [ 32 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))) 2))>
1538641085.763 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1538641085.764 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641085.766 * * [misc]simplify:  iters left: 3 (9 enodes)
1538641085.769 * * [misc]simplify:  iters left: 2 (13 enodes)
1538641085.774 * [exit]simplify:  Simplified to (- 1 (* x x))
1538641085.774 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))) 2))
1538641085.774 * * * * [misc]progress:  [ 33 / 74 ] simplifiying candidate #<alt (λ (x) (* (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1) 2))>
1538641085.774 * * * * [misc]progress:  [ 34 / 74 ] simplifiying candidate #<alt (λ (x) (* (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 35 / 74 ] simplifiying candidate #<alt (λ (x) (* (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 36 / 74 ] simplifiying candidate #<alt (λ (x) (* (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 37 / 74 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 38 / 74 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 39 / 74 ] simplifiying candidate #<alt (λ (x) (* (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 40 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (pow (/ (- 1 x) (+ 1 x)) 1/2)) 2))>
1538641085.774 * * * * [misc]progress:  [ 41 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1)) 2))>
1538641085.774 * * * * [misc]progress:  [ 42 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 43 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 44 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 45 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.774 * * * * [misc]progress:  [ 46 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.775 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
1538641085.776 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641085.780 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641085.785 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641085.795 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641085.802 * [exit]simplify:  Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1))))
1538641085.802 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))) 2))
1538641085.803 * * * * [misc]progress:  [ 47 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641085.803 * [enter]simplify:  Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
1538641085.804 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641085.808 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641085.812 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641085.817 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641085.823 * [exit]simplify:  Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1))))
1538641085.824 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) 2))
1538641085.824 * * * * [misc]progress:  [ 48 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))) 2))>
1538641085.824 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641085.825 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641085.830 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641085.838 * * [misc]simplify:  iters left: 4 (32 enodes)
1538641085.848 * * [misc]simplify:  iters left: 3 (35 enodes)
1538641085.854 * * [misc]simplify:  iters left: 2 (38 enodes)
1538641085.861 * [exit]simplify:  Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1538641085.861 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))) 2))
1538641085.861 * * * * [misc]progress:  [ 49 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))) 2))>
1538641085.861 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
1538641085.862 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641085.864 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641085.866 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641085.869 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641085.873 * [exit]simplify:  Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))
1538641085.873 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))) 2))
1538641085.873 * * * * [misc]progress:  [ 50 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))) 2))>
1538641085.873 * [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
1538641085.874 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641085.875 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641085.878 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641085.883 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641085.889 * * [misc]simplify:  iters left: 2 (28 enodes)
1538641085.896 * [exit]simplify:  Simplified to (fabs (cbrt (- 1 x)))
1538641085.897 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))) 2))
1538641085.897 * * * * [misc]progress:  [ 51 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))) 2))>
1538641085.897 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641085.898 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641085.902 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641085.910 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641085.915 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
1538641085.915 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))) 2))
1538641085.916 * * * * [misc]progress:  [ 52 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))>
1538641085.916 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
1538641085.917 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641085.920 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641085.924 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641085.929 * [exit]simplify:  Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
1538641085.929 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))
1538641085.929 * * * * [misc]progress:  [ 53 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))) 2))>
1538641085.929 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (- 1 x)) 1))
1538641085.930 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641085.932 * * [misc]simplify:  iters left: 5 (10 enodes)
1538641085.936 * * [misc]simplify:  iters left: 4 (13 enodes)
1538641085.939 * [exit]simplify:  Simplified to (sqrt (sqrt (- 1 x)))
1538641085.939 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))) 2))
1538641085.939 * * * * [misc]progress:  [ 54 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))) 2))>
1538641085.939 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641085.940 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641085.943 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641085.947 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))))
1538641085.947 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))) 2))
1538641085.947 * * * * [misc]progress:  [ 55 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) 2))>
1538641085.948 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (+ 1 x))))
1538641085.948 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641085.951 * * [misc]simplify:  iters left: 5 (9 enodes)
1538641085.954 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ x 1))))
1538641085.954 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))) 2))
1538641085.954 * * * * [misc]progress:  [ 56 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x))))) 2))>
1538641085.954 * [enter]simplify:  Simplifying (sqrt (/ 1 1))
1538641085.955 * * [misc]simplify:  iters left: 3 (3 enodes)
1538641085.956 * * [misc]simplify:  iters left: 2 (5 enodes)
1538641085.957 * [exit]simplify:  Simplified to 1
1538641085.957 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))) 2))
1538641085.957 * * * * [misc]progress:  [ 57 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x))))) 2))>
1538641085.958 * [enter]simplify:  Simplifying (sqrt 1)
1538641085.958 * * [misc]simplify:  iters left: 1 (2 enodes)
1538641085.959 * [exit]simplify:  Simplified to 1
1538641085.959 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))) 2))
1538641085.959 * * * * [misc]progress:  [ 58 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x))))) 2))>
1538641085.959 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641085.960 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641085.961 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641085.964 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641085.966 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641085.966 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x))))) 2))
1538641085.966 * * * * [misc]progress:  [ 59 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) 2))>
1538641085.967 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
1538641085.968 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641085.974 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641085.980 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641085.987 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641085.994 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ (pow x 3) 1)))
1538641085.994 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (/ (- 1 x) (+ (pow x 3) 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) 2))
1538641085.994 * * * * [misc]progress:  [ 60 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x)))) 2))>
1538641085.995 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1538641085.996 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641086.000 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641086.006 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641086.013 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641086.018 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1538641086.018 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))) 2))
1538641086.018 * * * * [misc]progress:  [ 61 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 2))>
1538641086.018 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641086.019 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641086.020 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641086.021 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641086.022 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641086.022 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 2))
1538641086.022 * * * * [misc]progress:  [ 62 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))) 2))>
1538641086.022 * * * * [misc]progress:  [ 63 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (fabs (sqrt (/ (- 1 x) (+ 1 x))))) 2))>
1538641086.022 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (+ 1 x)))
1538641086.023 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641086.024 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641086.027 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641086.029 * * [misc]simplify:  iters left: 2 (19 enodes)
1538641086.032 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (+ x 1)))
1538641086.032 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (fabs (sqrt (/ (- 1 x) (+ x 1))))) 2))
1538641086.032 * * * * [misc]progress:  [ 64 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) 2))>
1538641086.032 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1538641086.033 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641086.036 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641086.038 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641086.040 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641086.040 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1))))) 2))
1538641086.040 * * * * [misc]progress:  [ 65 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))) 2))>
1538641086.040 * * * * [misc]progress:  [ 66 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x)))) 2))>
1538641086.040 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1538641086.041 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641086.043 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641086.052 * * [misc]simplify:  iters left: 4 (35 enodes)
1538641086.065 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641086.082 * * [misc]simplify:  iters left: 2 (62 enodes)
1538641086.101 * * [misc]simplify:  iters left: 1 (77 enodes)
1538641086.132 * [exit]simplify:  Simplified to (- (+ 1 (* -2 x)) (* -2 (* x x)))
1538641086.132 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ 1 (* -2 x)) (* -2 (* x x))))) 2))
1538641086.132 * * * * [misc]progress:  [ 67 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) 2))>
1538641086.133 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641086.134 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641086.140 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641086.151 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641086.176 * * [misc]simplify:  iters left: 3 (74 enodes)
1538641086.195 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641086.225 * * [misc]simplify:  iters left: 1 (142 enodes)
1538641086.293 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1538641086.293 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))) 2))
1538641086.293 * * * * [misc]progress:  [ 68 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) 2))>
1538641086.294 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641086.295 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641086.302 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641086.314 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641086.337 * * [misc]simplify:  iters left: 3 (74 enodes)
1538641086.372 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641086.398 * * [misc]simplify:  iters left: 1 (142 enodes)
1538641086.450 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1538641086.450 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))) 2))
1538641086.450 * * * * [misc]progress:  [ 69 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) 2))>
1538641086.451 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641086.452 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641086.455 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641086.461 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641086.466 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641086.472 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641086.472 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) 2))
1538641086.472 * * * * [misc]progress:  [ 70 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) 2))>
1538641086.472 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641086.473 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641086.477 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641086.482 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641086.487 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641086.493 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641086.494 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) 2))
1538641086.494 * * * * [misc]progress:  [ 71 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) 2))>
1538641086.494 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641086.495 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641086.499 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641086.504 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641086.509 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641086.515 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1538641086.515 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) 2))
1538641086.515 * * * * [misc]progress:  [ 72 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (- (+ (* 1/2 (pow x 2)) 1) x)) 2))>
1538641086.516 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1538641086.516 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641086.521 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641086.528 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641086.538 * * [misc]simplify:  iters left: 3 (37 enodes)
1538641086.553 * * [misc]simplify:  iters left: 2 (39 enodes)
1538641086.564 * * [misc]simplify:  iters left: 1 (53 enodes)
1538641086.586 * [exit]simplify:  Simplified to (- (* (* x x) 1/2) (- x 1))
1538641086.586 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (atan (- (* (* x x) 1/2) (- x 1))) 2))
1538641086.586 * * * * [misc]progress:  [ 73 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))) 2))>
1538641086.586 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1538641086.588 * * [misc]simplify:  iters left: 6 (19 enodes)
1538641086.600 * * [misc]simplify:  iters left: 5 (44 enodes)
1538641086.623 * * [misc]simplify:  iters left: 4 (87 enodes)
1538641086.674 * * [misc]simplify:  iters left: 3 (180 enodes)
1538641086.737 * * [misc]simplify:  iters left: 2 (316 enodes)
1538641087.047 * [exit]simplify:  Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))
1538641087.047 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))) 2))
1538641087.047 * * * * [misc]progress:  [ 74 / 74 ] simplifiying candidate #<alt (λ (x) (* (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))) 2))>
1538641087.047 * [enter]simplify:  Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
1538641087.049 * * [misc]simplify:  iters left: 6 (19 enodes)
1538641087.055 * * [misc]simplify:  iters left: 5 (44 enodes)
1538641087.067 * * [misc]simplify:  iters left: 4 (87 enodes)
1538641087.112 * * [misc]simplify:  iters left: 3 (180 enodes)
1538641087.179 * * [misc]simplify:  iters left: 2 (316 enodes)
1538641087.509 * [exit]simplify:  Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))
1538641087.509 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))) 2))
1538641087.509 * * * [misc]progress:  adding candidates to table
1538641088.877 * * [misc]progress:  iteration 2 / 4
1538641088.877 * * * [misc]progress:  picking best candidate
1538641088.900 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 2))>
1538641088.900 * * * [misc]progress:  localizing error
1538641088.950 * * * [misc]progress:  generating rewritten candidates
1538641088.950 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
1538641089.068 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
1538641089.117 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538641089.124 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1538641089.125 * * * [misc]progress:  generating series expansions
1538641089.125 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
1538641089.126 * [misc]backup-simplify:  Simplify (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) into (/ (pow (- 1 x) 2) (- 1 (pow x 2)))
1538641089.126 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in (x) around 0
1538641089.126 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
1538641089.126 * [misc]taylor:  Taking taylor expansion of (pow (- 1 x) 2) in x
1538641089.126 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641089.126 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.126 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.126 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.126 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.126 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.126 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.126 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1538641089.126 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.126 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.126 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.126 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.126 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.126 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.127 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.127 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.127 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.127 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
1538641089.127 * [misc]taylor:  Taking taylor expansion of (pow (- 1 x) 2) in x
1538641089.127 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641089.127 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.127 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.127 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.127 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.127 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.127 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.127 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1538641089.127 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.127 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.127 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.127 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.127 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.127 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.127 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.128 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.128 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.128 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.128 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.128 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
1538641089.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.128 * [misc]backup-simplify:  Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2
1538641089.128 * [misc]backup-simplify:  Simplify -2 into -2
1538641089.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.129 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
1538641089.129 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.129 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.129 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.129 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)) (* -2 (/ 0 1)))) into 2
1538641089.129 * [misc]backup-simplify:  Simplify 2 into 2
1538641089.130 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1538641089.130 * [misc]backup-simplify:  Simplify (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))) into (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2))))
1538641089.130 * [misc]approximate:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1538641089.130 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
1538641089.130 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
1538641089.130 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641089.130 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.130 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.130 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.130 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.130 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.130 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.130 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.131 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.131 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.131 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.131 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.131 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.131 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.131 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.131 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.131 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538641089.131 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.131 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.131 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.131 * [misc]taylor:  Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
1538641089.131 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
1538641089.131 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641089.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.131 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.131 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.131 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.131 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.131 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.132 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.132 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.132 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.132 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.132 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.132 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.132 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.132 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.132 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.132 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538641089.132 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.132 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.132 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.133 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.133 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.133 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
1538641089.133 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.134 * [misc]backup-simplify:  Simplify (- (/ -2 -1) (+ (* -1 (/ 0 -1)))) into 2
1538641089.134 * [misc]backup-simplify:  Simplify 2 into 2
1538641089.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.134 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
1538641089.134 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538641089.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.135 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* 2 (/ 0 -1)))) into -2
1538641089.135 * [misc]backup-simplify:  Simplify -2 into -2
1538641089.135 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641089.136 * [misc]backup-simplify:  Simplify (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))) into (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2))))
1538641089.136 * [misc]approximate:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1538641089.136 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
1538641089.136 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
1538641089.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641089.136 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.136 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.136 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.137 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.137 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.137 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.137 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.137 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.137 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.137 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.137 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.137 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.137 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.137 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.137 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.137 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.138 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.138 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.138 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.138 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.138 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
1538641089.138 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
1538641089.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641089.139 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.139 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.139 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.139 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.139 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.139 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.139 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.139 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.139 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.139 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.139 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.139 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.139 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.139 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.139 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.140 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.140 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.140 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.140 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.140 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.140 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.141 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641089.141 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
1538641089.141 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.142 * [misc]backup-simplify:  Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2
1538641089.142 * [misc]backup-simplify:  Simplify -2 into -2
1538641089.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
1538641089.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538641089.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.144 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* -2 (/ 0 -1)))) into -2
1538641089.144 * [misc]backup-simplify:  Simplify -2 into -2
1538641089.145 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641089.145 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
1538641089.145 * [misc]backup-simplify:  Simplify (/ (- 1 x) (- (* 1 1) (* x x))) into (/ (- 1 x) (- 1 (pow x 2)))
1538641089.145 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in (x) around 0
1538641089.145 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
1538641089.145 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641089.145 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.145 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.145 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.145 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.145 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.145 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1538641089.145 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.145 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.146 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.146 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.146 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.146 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.146 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
1538641089.146 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641089.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.146 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.146 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.146 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.147 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.147 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1538641089.147 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.147 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.147 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.147 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.147 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.147 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.147 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.148 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.148 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.148 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
1538641089.148 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.149 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.149 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.149 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.149 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* -1 (/ 0 1)))) into 1
1538641089.149 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.150 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
1538641089.150 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) into (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2))))
1538641089.150 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1538641089.150 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
1538641089.150 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641089.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.150 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.150 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.150 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.150 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.150 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.151 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.151 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.151 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.151 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.151 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.151 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.151 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.151 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.151 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.151 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.151 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.152 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.152 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.152 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1538641089.152 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
1538641089.152 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641089.152 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.152 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.152 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.152 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.152 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.152 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.152 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.152 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.152 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.152 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.152 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.152 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.152 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.153 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.153 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.153 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.153 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.153 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.154 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1538641089.154 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.154 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.154 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.156 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* 1 (/ 0 -1)))) into -1
1538641089.156 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.157 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538641089.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.157 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.158 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)) (* -1 (/ 0 -1)))) into 1
1538641089.158 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.159 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1538641089.159 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2))))
1538641089.159 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in (x) around 0
1538641089.159 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
1538641089.159 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641089.159 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.159 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.159 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.159 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.159 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.159 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.159 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.160 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.160 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.160 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.160 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.160 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.160 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.160 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.160 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.160 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.160 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.161 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.161 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
1538641089.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641089.161 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.161 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.161 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.161 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.161 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.161 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.161 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.161 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.161 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.161 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.161 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.161 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.161 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.161 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.161 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.162 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.162 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.162 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.162 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.163 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641089.163 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.164 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 0 -1)))) into -1
1538641089.164 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.164 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.165 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538641089.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.165 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 1 -1)) (* -1 (/ 0 -1)))) into -1
1538641089.166 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.166 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1538641089.166 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538641089.167 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))
1538641089.167 * [misc]approximate:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0
1538641089.167 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
1538641089.167 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641089.167 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.167 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.167 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.167 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.167 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.167 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
1538641089.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1538641089.168 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1538641089.168 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.168 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.168 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.168 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.168 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.168 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.168 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.168 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641089.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.169 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538641089.169 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
1538641089.169 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641089.169 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.169 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.169 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.169 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.169 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.169 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
1538641089.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1538641089.169 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1538641089.169 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.169 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.169 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.169 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.169 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.169 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.169 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.170 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641089.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.170 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538641089.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.171 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.171 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.171 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.171 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* -1 1)) into -1
1538641089.171 * [misc]backup-simplify:  Simplify -1 into -1
1538641089.172 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.172 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.172 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
1538641089.173 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2
1538641089.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.173 * [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2
1538641089.173 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538641089.173 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
1538641089.174 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x)))) into (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))
1538641089.174 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in (x) around 0
1538641089.174 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
1538641089.174 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1538641089.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1538641089.174 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.174 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.174 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.174 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.174 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.174 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.174 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.174 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.174 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.174 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.175 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.175 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641089.175 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.175 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1538641089.175 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1538641089.175 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641089.175 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.175 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.175 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.175 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.175 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.176 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.176 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
1538641089.176 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1538641089.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1538641089.176 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.176 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.176 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.176 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.176 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.176 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.176 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.176 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.176 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.176 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.176 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.176 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641089.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.177 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1538641089.177 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1538641089.177 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641089.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.177 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.177 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.177 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.177 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.177 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.177 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.178 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.178 * [misc]backup-simplify:  Simplify (* (sqrt -1) -1) into (* -1 (sqrt -1))
1538641089.178 * [misc]backup-simplify:  Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
1538641089.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.178 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.179 * [misc]backup-simplify:  Simplify (+ (* (sqrt -1) 1) (* 0 -1)) into (sqrt -1)
1538641089.179 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641089.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.179 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538641089.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.180 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.180 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1538641089.181 * [misc]backup-simplify:  Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
1538641089.182 * [misc]backup-simplify:  Simplify (+ (* (sqrt -1) 0) (+ (* 0 1) (* (/ -1/2 (sqrt -1)) -1))) into (* 1/2 (/ 1 (sqrt -1)))
1538641089.182 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
1538641089.183 * [misc]backup-simplify:  Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (sqrt -1) (/ 1 x)) (* -1 (sqrt -1)))) into (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
1538641089.183 * [misc]backup-simplify:  Simplify (sqrt (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))
1538641089.183 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
1538641089.183 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1538641089.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641089.183 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.183 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.183 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.183 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.183 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.183 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.183 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.183 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1538641089.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1538641089.184 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.184 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.184 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.184 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.184 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.184 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.184 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.184 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.184 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.184 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.184 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641089.184 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.185 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1538641089.185 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1538641089.185 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.185 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.185 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.185 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.185 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641089.185 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538641089.185 * [misc]taylor:  Taking taylor expansion of x in x
1538641089.185 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.185 * [misc]backup-simplify:  Simplify 1 into 1
1538641089.185 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641089.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641089.186 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641089.186 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641089.186 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641089.186 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641089.186 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538641089.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.186 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.187 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1538641089.187 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -1))) into 0
1538641089.187 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.187 * [misc]backup-simplify:  Simplify (* 1 (sqrt -1)) into (sqrt -1)
1538641089.187 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641089.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641089.187 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641089.188 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1)
1538641089.188 * [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
1538641089.188 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538641089.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641089.188 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641089.189 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1538641089.189 * [misc]backup-simplify:  Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
1538641089.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641089.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641089.190 * [misc]backup-simplify:  Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
1538641089.191 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
1538641089.192 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* (sqrt -1) (/ 1 (- x))) (sqrt -1))) into (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
1538641089.192 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1538641089.192 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641089.192 * [misc]approximate:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
1538641089.192 * [misc]taylor:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
1538641089.192 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641089.192 * [misc]taylor:  Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
1538641089.193 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641089.193 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641089.193 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.193 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.193 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.193 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.193 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.193 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.193 * [misc]backup-simplify:  Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641089.193 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
1538641089.193 * [misc]approximate:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in (x) around 0
1538641089.193 * [misc]taylor:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
1538641089.194 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1538641089.194 * [misc]taylor:  Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
1538641089.194 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1538641089.194 * [misc]backup-simplify:  Simplify (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
1538641089.194 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.194 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.194 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.194 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.194 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.194 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.194 * [misc]backup-simplify:  Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 x) 2))))) (- 1 (/ 1 (/ 1 x))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641089.195 * [misc]backup-simplify:  Simplify (atan (sqrt (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1538641089.195 * [misc]approximate:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
1538641089.195 * [misc]taylor:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
1538641089.195 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1538641089.195 * [misc]taylor:  Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
1538641089.195 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1538641089.195 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
1538641089.195 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.195 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.195 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.196 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.196 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.196 * [misc]backup-simplify:  Simplify 0 into 0
1538641089.196 * [misc]backup-simplify:  Simplify (atan (* (+ (/ 1 (/ 1 (- x))) 1) (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 (- x)) 2))))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641089.196 * * * [misc]progress:  simplifying candidates
1538641089.196 * * * * [misc]progress:  [ 1 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1))) 2))>
1538641089.196 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))
1538641089.197 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641089.199 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641089.204 * * [misc]simplify:  iters left: 4 (40 enodes)
1538641089.218 * * [misc]simplify:  iters left: 3 (90 enodes)
1538641089.276 * * [misc]simplify:  iters left: 2 (255 enodes)
1538641089.461 * [exit]simplify:  Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))
1538641089.461 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (pow (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 1))) 2))
1538641089.461 * * * * [misc]progress:  [ 2 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1))) 2))>
1538641089.461 * * * * [misc]progress:  [ 3 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (+ (- (log (- 1 x)) (log (- (* 1 1) (* x x)))) (log (- 1 x)))))) 2))>
1538641089.461 * [enter]simplify:  Simplifying (+ (- (log (- 1 x)) (log (- (* 1 1) (* x x)))) (log (- 1 x)))
1538641089.462 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641089.468 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641089.472 * * [misc]simplify:  iters left: 4 (34 enodes)
1538641089.481 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641089.487 * * [misc]simplify:  iters left: 2 (50 enodes)
1538641089.495 * * [misc]simplify:  iters left: 1 (72 enodes)
1538641089.509 * [exit]simplify:  Simplified to (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))
1538641089.509 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (exp (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))))) 2))
1538641089.509 * * * * [misc]progress:  [ 4 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (+ (log (/ (- 1 x) (- (* 1 1) (* x x)))) (log (- 1 x)))))) 2))>
1538641089.510 * [enter]simplify:  Simplifying (+ (log (/ (- 1 x) (- (* 1 1) (* x x)))) (log (- 1 x)))
1538641089.510 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641089.513 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641089.517 * * [misc]simplify:  iters left: 4 (34 enodes)
1538641089.522 * * [misc]simplify:  iters left: 3 (43 enodes)
1538641089.529 * * [misc]simplify:  iters left: 2 (48 enodes)
1538641089.535 * * [misc]simplify:  iters left: 1 (56 enodes)
1538641089.555 * [exit]simplify:  Simplified to (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))
1538641089.555 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (exp (- (+ (log (- 1 x)) (log (- 1 x))) (log (- 1 (* x x))))))) 2))
1538641089.555 * * * * [misc]progress:  [ 5 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (log (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641089.555 * * * * [misc]progress:  [ 6 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (log (exp (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641089.555 * * * * [misc]progress:  [ 7 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))))) 2))>
1538641089.555 * [enter]simplify:  Simplifying (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
1538641089.556 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641089.560 * * [misc]simplify:  iters left: 5 (32 enodes)
1538641089.575 * * [misc]simplify:  iters left: 4 (137 enodes)
1538641089.718 * [exit]simplify:  Simplified to (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))
1538641089.718 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (cbrt (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))))) 2))
1538641089.718 * * * * [misc]progress:  [ 8 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))))) 2))>
1538641089.719 * [enter]simplify:  Simplifying (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
1538641089.720 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641089.724 * * [misc]simplify:  iters left: 5 (34 enodes)
1538641089.737 * * [misc]simplify:  iters left: 4 (117 enodes)
1538641089.844 * * [misc]simplify:  iters left: 3 (440 enodes)
1538641090.648 * [exit]simplify:  Simplified to (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))
1538641090.648 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (cbrt (/ (* (pow (- 1 x) 3) (pow (- 1 x) 3)) (pow (- 1 (* x x)) 3))))) 2))
1538641090.648 * * * * [misc]progress:  [ 9 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641090.648 * * * * [misc]progress:  [ 10 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641090.648 * * * * [misc]progress:  [ 11 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641090.649 * * * * [misc]progress:  [ 12 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))))) 2))>
1538641090.649 * [enter]simplify:  Simplifying (* (- 1 x) (- (pow 1 3) (pow x 3)))
1538641090.650 * * [misc]simplify:  iters left: 5 (8 enodes)
1538641090.656 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641090.660 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641090.672 * * [misc]simplify:  iters left: 2 (89 enodes)
1538641090.732 * * [misc]simplify:  iters left: 1 (291 enodes)
1538641090.949 * [exit]simplify:  Simplified to (- (- 1 x) (* (- 1 x) (pow x 3)))
1538641090.949 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (- (- 1 x) (* (- 1 x) (pow x 3))) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))))) 2))
1538641090.949 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))
1538641090.950 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641090.953 * * [misc]simplify:  iters left: 5 (24 enodes)
1538641090.961 * * [misc]simplify:  iters left: 4 (74 enodes)
1538641091.000 * * [misc]simplify:  iters left: 3 (246 enodes)
1538641091.204 * [exit]simplify:  Simplified to (* (+ (+ 1 x) (* x x)) (- 1 (* x x)))
1538641091.204 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (* (+ (+ 1 x) (* x x)) (- 1 (* x x)))))) 2))
1538641091.204 * * * * [misc]progress:  [ 13 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (* (- (* 1 1) (* x x)) (+ 1 x))))) 2))>
1538641091.204 * [enter]simplify:  Simplifying (* (- 1 x) (- (* 1 1) (* x x)))
1538641091.205 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641091.207 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641091.211 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641091.220 * * [misc]simplify:  iters left: 3 (70 enodes)
1538641091.252 * * [misc]simplify:  iters left: 2 (226 enodes)
1538641091.482 * [exit]simplify:  Simplified to (* (- 1 x) (- 1 (* x x)))
1538641091.483 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (- 1 x) (- 1 (* x x))) (* (- (* 1 1) (* x x)) (+ 1 x))))) 2))
1538641091.483 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (+ 1 x))
1538641091.484 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641091.488 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641091.499 * * [misc]simplify:  iters left: 4 (41 enodes)
1538641091.523 * * [misc]simplify:  iters left: 3 (89 enodes)
1538641091.573 * * [misc]simplify:  iters left: 2 (259 enodes)
1538641091.750 * * [misc]simplify:  iters left: 1 (412 enodes)
1538641091.935 * [exit]simplify:  Simplified to (* (- 1 (* x x)) (+ 1 x))
1538641091.935 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (- 1 x) (- 1 (* x x))) (* (- 1 (* x x)) (+ 1 x))))) 2))
1538641091.935 * * * * [misc]progress:  [ 14 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641091.935 * * * * [misc]progress:  [ 15 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))))) 2))>
1538641091.936 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))
1538641091.937 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641091.942 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641091.948 * * [misc]simplify:  iters left: 4 (39 enodes)
1538641091.957 * * [misc]simplify:  iters left: 3 (78 enodes)
1538641091.985 * * [misc]simplify:  iters left: 2 (162 enodes)
1538641092.054 * * [misc]simplify:  iters left: 1 (346 enodes)
1538641092.256 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1538641092.256 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x)))))) 2))
1538641092.256 * * * * [misc]progress:  [ 16 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))))) 2))>
1538641092.256 * [enter]simplify:  Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x))
1538641092.260 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641092.263 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641092.268 * * [misc]simplify:  iters left: 4 (39 enodes)
1538641092.279 * * [misc]simplify:  iters left: 3 (78 enodes)
1538641092.300 * * [misc]simplify:  iters left: 2 (162 enodes)
1538641092.392 * * [misc]simplify:  iters left: 1 (346 enodes)
1538641092.688 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1538641092.688 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x)))))) 2))
1538641092.689 * * * * [misc]progress:  [ 17 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))))) 2))>
1538641092.689 * [enter]simplify:  Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))
1538641092.690 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641092.699 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641092.707 * * [misc]simplify:  iters left: 4 (44 enodes)
1538641092.718 * * [misc]simplify:  iters left: 3 (93 enodes)
1538641092.751 * * [misc]simplify:  iters left: 2 (212 enodes)
1538641092.839 * * [misc]simplify:  iters left: 1 (443 enodes)
1538641093.367 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1538641093.367 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x)))))) 2))
1538641093.367 * * * * [misc]progress:  [ 18 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))))) 2))>
1538641093.367 * [enter]simplify:  Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x))))
1538641093.368 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641093.371 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641093.376 * * [misc]simplify:  iters left: 4 (44 enodes)
1538641093.400 * * [misc]simplify:  iters left: 3 (93 enodes)
1538641093.461 * * [misc]simplify:  iters left: 2 (212 enodes)
1538641093.543 * * [misc]simplify:  iters left: 1 (443 enodes)
1538641094.088 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1538641094.088 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x)))))) 2))
1538641094.088 * * * * [misc]progress:  [ 19 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x))))) 2))>
1538641094.089 * [enter]simplify:  Simplifying (cbrt (- 1 x))
1538641094.089 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641094.091 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641094.094 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641094.097 * [exit]simplify:  Simplified to (cbrt (- 1 x))
1538641094.097 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x))))) 2))
1538641094.097 * * * * [misc]progress:  [ 20 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x))))) 2))>
1538641094.097 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641094.097 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641094.099 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641094.100 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641094.101 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641094.101 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x))))) 2))
1538641094.101 * * * * [misc]progress:  [ 21 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x)))) 2))>
1538641094.102 * [enter]simplify:  Simplifying (- 1 x)
1538641094.102 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641094.103 * * [misc]simplify:  iters left: 1 (7 enodes)
1538641094.104 * [exit]simplify:  Simplified to (- 1 x)
1538641094.104 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x)))) 2))
1538641094.104 * * * * [misc]progress:  [ 22 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.104 * [enter]simplify:  Simplifying (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))))
1538641094.105 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641094.107 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641094.110 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641094.113 * * [misc]simplify:  iters left: 3 (26 enodes)
1538641094.117 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x)))))
1538641094.117 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.117 * * * * [misc]progress:  [ 23 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.117 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1538641094.118 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641094.120 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641094.123 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641094.126 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641094.130 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1538641094.130 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.130 * * * * [misc]progress:  [ 24 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.130 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1538641094.131 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641094.134 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641094.141 * * [misc]simplify:  iters left: 4 (36 enodes)
1538641094.152 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641094.163 * * [misc]simplify:  iters left: 2 (42 enodes)
1538641094.177 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))))
1538641094.177 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.177 * * * * [misc]progress:  [ 25 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.178 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x))))
1538641094.180 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641094.185 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641094.191 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641094.198 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641094.206 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
1538641094.206 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.206 * * * * [misc]progress:  [ 26 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641094.207 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1538641094.207 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641094.210 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641094.216 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641094.221 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641094.226 * * [misc]simplify:  iters left: 2 (26 enodes)
1538641094.233 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641094.233 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (/ (cbrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x))))) 2))
1538641094.233 * * * * [misc]progress:  [ 27 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x))))) 2))>
1538641094.233 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
1538641094.234 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641094.237 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641094.242 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641094.247 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641094.253 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x)))
1538641094.254 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x))))) 2))
1538641094.254 * * * * [misc]progress:  [ 28 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.254 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1538641094.255 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641094.260 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641094.265 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641094.273 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1538641094.273 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.273 * * * * [misc]progress:  [ 29 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.273 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1538641094.274 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641094.278 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641094.283 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641094.289 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1538641094.289 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.289 * * * * [misc]progress:  [ 30 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641094.289 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1538641094.290 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641094.292 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641094.296 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641094.299 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641094.299 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (* (/ (sqrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x))))) 2))
1538641094.299 * * * * [misc]progress:  [ 31 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (+ 1 x)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x))))) 2))>
1538641094.299 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1538641094.300 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641094.302 * * [misc]simplify:  iters left: 4 (11 enodes)
1538641094.305 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641094.309 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1538641094.309 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (+ x 1)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x))))) 2))
1538641094.309 * * * * [misc]progress:  [ 32 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.310 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1538641094.310 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641094.314 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641094.321 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641094.327 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1538641094.327 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.327 * * * * [misc]progress:  [ 33 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (- (* 1 1) (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.327 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* 1 1) (* x x))))
1538641094.328 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641094.331 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641094.335 * * [misc]simplify:  iters left: 4 (15 enodes)
1538641094.340 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* x x))))
1538641094.340 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.340 * * * * [misc]progress:  [ 34 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641094.340 * [enter]simplify:  Simplifying (/ 1 1)
1538641094.341 * * [misc]simplify:  iters left: 2 (2 enodes)
1538641094.342 * * [misc]simplify:  iters left: 1 (4 enodes)
1538641094.342 * [exit]simplify:  Simplified to 1
1538641094.342 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) 2))
1538641094.342 * * * * [misc]progress:  [ 35 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (+ 1 x)) (* (/ (- 1 x) (- 1 x)) (- 1 x))))) 2))>
1538641094.343 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1538641094.343 * * [misc]simplify:  iters left: 4 (4 enodes)
1538641094.344 * * [misc]simplify:  iters left: 3 (7 enodes)
1538641094.346 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1538641094.346 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (+ x 1)) (* (/ (- 1 x) (- 1 x)) (- 1 x))))) 2))
1538641094.346 * * * * [misc]progress:  [ 36 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641094.346 * * * * [misc]progress:  [ 37 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641094.347 * [enter]simplify:  Simplifying (- 1 x)
1538641094.347 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641094.349 * * [misc]simplify:  iters left: 1 (7 enodes)
1538641094.351 * [exit]simplify:  Simplified to (- 1 x)
1538641094.351 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x))))) 2))
1538641094.351 * * * * [misc]progress:  [ 38 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))) (- 1 x))))) 2))>
1538641094.351 * [enter]simplify:  Simplifying (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3)))
1538641094.352 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641094.359 * * [misc]simplify:  iters left: 5 (29 enodes)
1538641094.369 * * [misc]simplify:  iters left: 4 (50 enodes)
1538641094.390 * * [misc]simplify:  iters left: 3 (86 enodes)
1538641094.421 * * [misc]simplify:  iters left: 2 (93 enodes)
1538641094.442 * * [misc]simplify:  iters left: 1 (96 enodes)
1538641094.454 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (pow x 6)))
1538641094.454 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- 1 (pow x 6))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))) (- 1 x))))) 2))
1538641094.454 * * * * [misc]progress:  [ 39 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (* (+ (* 1 1) (* x x)) (- 1 x))))) 2))>
1538641094.454 * [enter]simplify:  Simplifying (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x))))
1538641094.456 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641094.458 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641094.463 * * [misc]simplify:  iters left: 4 (37 enodes)
1538641094.470 * * [misc]simplify:  iters left: 3 (54 enodes)
1538641094.481 * * [misc]simplify:  iters left: 2 (58 enodes)
1538641094.495 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (pow x 4)))
1538641094.495 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- 1 (pow x 4))) (* (+ (* 1 1) (* x x)) (- 1 x))))) 2))
1538641094.495 * * * * [misc]progress:  [ 40 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x)))))) 2))>
1538641094.496 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* x x) (* 1 x)))
1538641094.497 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641094.500 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641094.505 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641094.508 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641094.511 * * [misc]simplify:  iters left: 2 (30 enodes)
1538641094.514 * [exit]simplify:  Simplified to (+ (* x x) (+ 1 x))
1538641094.514 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))) (+ (* x x) (+ 1 x))))) 2))
1538641094.514 * * * * [misc]progress:  [ 41 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (+ 1 x)))) 2))>
1538641094.514 * [enter]simplify:  Simplifying (+ 1 x)
1538641094.514 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641094.515 * * [misc]simplify:  iters left: 1 (6 enodes)
1538641094.516 * [exit]simplify:  Simplified to (+ x 1)
1538641094.516 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (+ x 1)))) 2))
1538641094.516 * * * * [misc]progress:  [ 42 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- (* 1 1) (* x x))))) 2))>
1538641094.516 * [enter]simplify:  Simplifying (* (- 1 x) (- 1 x))
1538641094.517 * * [misc]simplify:  iters left: 4 (4 enodes)
1538641094.517 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641094.519 * * [misc]simplify:  iters left: 2 (15 enodes)
1538641094.524 * * [misc]simplify:  iters left: 1 (32 enodes)
1538641094.537 * [exit]simplify:  Simplified to (* (- 1 x) (- 1 x))
1538641094.537 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- (* 1 1) (* x x))))) 2))
1538641094.537 * * * * [misc]progress:  [ 43 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (- 1 x) (/ (- 1 x) (- (* 1 1) (* x x)))))) 2))>
1538641094.537 * * * * [misc]progress:  [ 44 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (pow (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x)))) 2))>
1538641094.537 * * * * [misc]progress:  [ 45 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (exp (- (log (- 1 x)) (log (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641094.537 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (- (* 1 1) (* x x))))
1538641094.540 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641094.545 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641094.550 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641094.557 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (- 1 (* x x))))
1538641094.557 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (exp (- (log (- 1 x)) (log (- 1 (* x x))))) (- 1 x)))) 2))
1538641094.557 * * * * [misc]progress:  [ 46 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (exp (log (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641094.557 * * * * [misc]progress:  [ 47 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (log (exp (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641094.557 * * * * [misc]progress:  [ 48 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641094.557 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))
1538641094.559 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641094.565 * * [misc]simplify:  iters left: 5 (26 enodes)
1538641094.583 * * [misc]simplify:  iters left: 4 (85 enodes)
1538641094.647 * * [misc]simplify:  iters left: 3 (245 enodes)
1538641095.030 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (- 1 (* x x))) 3)
1538641095.031 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (cbrt (pow (/ (- 1 x) (- 1 (* x x))) 3)) (- 1 x)))) 2))
1538641095.031 * * * * [misc]progress:  [ 49 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.031 * * * * [misc]progress:  [ 50 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (cbrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.031 * * * * [misc]progress:  [ 51 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.031 * * * * [misc]progress:  [ 52 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- (- 1 x)) (- (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.031 * * * * [misc]progress:  [ 53 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (- (/ 1 (- (* 1 1) (* x x))) (/ x (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.031 * [enter]simplify:  Simplifying (/ 1 (- (* 1 1) (* x x)))
1538641095.032 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641095.034 * * [misc]simplify:  iters left: 5 (10 enodes)
1538641095.038 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641095.042 * [exit]simplify:  Simplified to (/ 1 (- 1 (* x x)))
1538641095.042 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (- (/ 1 (- 1 (* x x))) (/ x (- (* 1 1) (* x x)))) (- 1 x)))) 2))
1538641095.042 * * * * [misc]progress:  [ 54 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.042 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1538641095.043 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641095.048 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641095.057 * * [misc]simplify:  iters left: 4 (36 enodes)
1538641095.068 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641095.078 * * [misc]simplify:  iters left: 2 (42 enodes)
1538641095.093 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))))
1538641095.093 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))
1538641095.093 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))
1538641095.094 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641095.098 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641095.105 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641095.111 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))
1538641095.111 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x)))) 2))
1538641095.111 * * * * [misc]progress:  [ 55 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.111 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x))))
1538641095.112 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641095.116 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641095.123 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641095.129 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641095.138 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
1538641095.138 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))
1538641095.138 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1538641095.139 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641095.143 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641095.148 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641095.153 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))
1538641095.153 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x)))) 2))
1538641095.154 * * * * [misc]progress:  [ 56 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.154 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1538641095.155 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641095.157 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641095.163 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641095.168 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641095.174 * * [misc]simplify:  iters left: 2 (26 enodes)
1538641095.181 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641095.181 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x)))) 2))
1538641095.181 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (- (* 1 1) (* x x)))
1538641095.182 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641095.186 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641095.190 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641095.196 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (- 1 (* x x)))
1538641095.196 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- 1 (* x x)))) (- 1 x)))) 2))
1538641095.196 * * * * [misc]progress:  [ 57 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x)))) 2))>
1538641095.197 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
1538641095.197 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641095.201 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641095.205 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641095.211 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641095.217 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x)))
1538641095.217 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x)))) 2))
1538641095.218 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (- 1 x))
1538641095.218 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641095.221 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641095.223 * * [misc]simplify:  iters left: 3 (10 enodes)
1538641095.225 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (- 1 x))
1538641095.225 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x)))) 2))
1538641095.225 * * * * [misc]progress:  [ 58 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.225 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1538641095.226 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641095.228 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641095.231 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641095.235 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1538641095.235 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))
1538641095.235 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x))))
1538641095.237 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641095.239 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641095.241 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641095.244 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))
1538641095.244 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x)))) 2))
1538641095.244 * * * * [misc]progress:  [ 59 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.244 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1538641095.245 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641095.247 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641095.249 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641095.253 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1538641095.253 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))
1538641095.254 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
1538641095.255 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641095.259 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641095.264 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641095.269 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
1538641095.270 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x)))) 2))
1538641095.270 * * * * [misc]progress:  [ 60 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.270 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1538641095.270 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641095.272 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641095.276 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641095.279 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641095.279 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))) (- 1 x)))) 2))
1538641095.279 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (- (* 1 1) (* x x)))
1538641095.280 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641095.283 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641095.286 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641095.288 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (- 1 (* x x)))
1538641095.288 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (- 1 (* x x)))) (- 1 x)))) 2))
1538641095.288 * * * * [misc]progress:  [ 61 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x)))) 2))>
1538641095.288 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1538641095.289 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641095.290 * * [misc]simplify:  iters left: 4 (11 enodes)
1538641095.292 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641095.293 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1538641095.293 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ x 1)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x)))) 2))
1538641095.293 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (- 1 x))
1538641095.294 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641095.295 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641095.296 * * [misc]simplify:  iters left: 3 (10 enodes)
1538641095.297 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (- 1 x))
1538641095.298 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x)))) 2))
1538641095.298 * * * * [misc]progress:  [ 62 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.298 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))))
1538641095.298 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641095.300 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641095.302 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641095.306 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1538641095.306 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))
1538641095.306 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (- (* 1 1) (* x x))))
1538641095.306 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641095.308 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641095.312 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641095.318 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641095.326 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (- 1 (* x x))))
1538641095.326 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- 1 (* x x))))) (- 1 x)))) 2))
1538641095.326 * * * * [misc]progress:  [ 63 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ 1 (sqrt (- (* 1 1) (* x x)))) (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.327 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* 1 1) (* x x))))
1538641095.329 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641095.332 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641095.336 * * [misc]simplify:  iters left: 4 (15 enodes)
1538641095.340 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* x x))))
1538641095.340 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))) (- 1 x)))) 2))
1538641095.340 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))
1538641095.341 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641095.346 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641095.351 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641095.358 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641095.365 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1538641095.365 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- 1 (* x x))))) (- 1 x)))) 2))
1538641095.365 * * * * [misc]progress:  [ 64 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ 1 1) (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.366 * [enter]simplify:  Simplifying (/ 1 1)
1538641095.366 * * [misc]simplify:  iters left: 2 (2 enodes)
1538641095.367 * * [misc]simplify:  iters left: 1 (4 enodes)
1538641095.367 * [exit]simplify:  Simplified to 1
1538641095.367 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))) 2))
1538641095.368 * [enter]simplify:  Simplifying (/ (- 1 x) (- (* 1 1) (* x x)))
1538641095.368 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641095.370 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641095.373 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641095.376 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641095.380 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (* x x)))
1538641095.380 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* 1 (/ (- 1 x) (- 1 (* x x)))) (- 1 x)))) 2))
1538641095.380 * * * * [misc]progress:  [ 65 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ 1 (+ 1 x)) (/ (- 1 x) (- 1 x))) (- 1 x)))) 2))>
1538641095.380 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1538641095.380 * * [misc]simplify:  iters left: 4 (4 enodes)
1538641095.381 * * [misc]simplify:  iters left: 3 (7 enodes)
1538641095.382 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1538641095.382 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ 1 (+ x 1)) (/ (- 1 x) (- 1 x))) (- 1 x)))) 2))
1538641095.382 * [enter]simplify:  Simplifying (/ (- 1 x) (- 1 x))
1538641095.383 * * [misc]simplify:  iters left: 4 (4 enodes)
1538641095.384 * * [misc]simplify:  iters left: 3 (11 enodes)
1538641095.385 * * [misc]simplify:  iters left: 2 (12 enodes)
1538641095.387 * [exit]simplify:  Simplified to 1
1538641095.387 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ 1 (+ 1 x)) 1) (- 1 x)))) 2))
1538641095.387 * * * * [misc]progress:  [ 66 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.387 * * * * [misc]progress:  [ 67 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (- 1 x) (/ 1 (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.387 * * * * [misc]progress:  [ 68 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (/ (- (* 1 1) (* x x)) (- 1 x))) (- 1 x)))) 2))>
1538641095.387 * * * * [misc]progress:  [ 69 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (cbrt (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.387 * [enter]simplify:  Simplifying (cbrt (- (* 1 1) (* x x)))
1538641095.388 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641095.389 * * [misc]simplify:  iters left: 4 (10 enodes)
1538641095.391 * * [misc]simplify:  iters left: 3 (14 enodes)
1538641095.394 * [exit]simplify:  Simplified to (cbrt (- 1 (* x x)))
1538641095.394 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) (cbrt (- 1 (* x x)))) (- 1 x)))) 2))
1538641095.394 * * * * [misc]progress:  [ 70 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- (* 1 1) (* x x)))) (- 1 x)))) 2))>
1538641095.395 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538641095.395 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641095.398 * * [misc]simplify:  iters left: 4 (10 enodes)
1538641095.402 * * [misc]simplify:  iters left: 3 (14 enodes)
1538641095.406 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538641095.407 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 (* x x)))) (- 1 x)))) 2))
1538641095.407 * * * * [misc]progress:  [ 71 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) 1) (- (* 1 1) (* x x))) (- 1 x)))) 2))>
1538641095.407 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1538641095.407 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641095.410 * * [misc]simplify:  iters left: 3 (9 enodes)
1538641095.413 * * [misc]simplify:  iters left: 2 (13 enodes)
1538641095.417 * [exit]simplify:  Simplified to (- 1 (* x x))
1538641095.417 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) 1) (- 1 (* x x))) (- 1 x)))) 2))
1538641095.417 * * * * [misc]progress:  [ 72 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x)))) 2))>
1538641095.418 * [enter]simplify:  Simplifying (- 1 x)
1538641095.418 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641095.419 * * [misc]simplify:  iters left: 1 (7 enodes)
1538641095.420 * [exit]simplify:  Simplified to (- 1 x)
1538641095.420 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x)))) 2))
1538641095.420 * * * * [misc]progress:  [ 73 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- (* 1 1) (* x x)) (cbrt (- 1 x)))) (- 1 x)))) 2))>
1538641095.421 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641095.421 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641095.422 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641095.423 * * [misc]simplify:  iters left: 3 (10 enodes)
1538641095.425 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641095.425 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- (* 1 1) (* x x)) (cbrt (- 1 x)))) (- 1 x)))) 2))
1538641095.425 * * * * [misc]progress:  [ 74 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- (* 1 1) (* x x)) (sqrt (- 1 x)))) (- 1 x)))) 2))>
1538641095.425 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641095.425 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641095.426 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641095.427 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641095.428 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641095.428 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- (* 1 1) (* x x)) (sqrt (- 1 x)))) (- 1 x)))) 2))
1538641095.428 * * * * [misc]progress:  [ 75 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (/ (- (* 1 1) (* x x)) (- 1 x))) (- 1 x)))) 2))>
1538641095.428 * * * * [misc]progress:  [ 76 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))) (- 1 x)))) 2))>
1538641095.429 * [enter]simplify:  Simplifying (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))
1538641095.429 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641095.433 * * [misc]simplify:  iters left: 5 (24 enodes)
1538641095.440 * * [misc]simplify:  iters left: 4 (48 enodes)
1538641095.460 * * [misc]simplify:  iters left: 3 (90 enodes)
1538641095.487 * * [misc]simplify:  iters left: 2 (96 enodes)
1538641095.496 * * [misc]simplify:  iters left: 1 (100 enodes)
1538641095.504 * [exit]simplify:  Simplified to (+ (* x x) (+ (pow x 4) 1))
1538641095.504 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) (+ (* x x) (+ (pow x 4) 1))) (- 1 x)))) 2))
1538641095.504 * * * * [misc]progress:  [ 77 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (+ (* 1 1) (* x x))) (- 1 x)))) 2))>
1538641095.504 * [enter]simplify:  Simplifying (+ (* 1 1) (* x x))
1538641095.505 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641095.506 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641095.507 * [exit]simplify:  Simplified to (+ 1 (* x x))
1538641095.507 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) (+ 1 (* x x))) (- 1 x)))) 2))
1538641095.507 * * * * [misc]progress:  [ 78 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- (pow 1 3) (pow x 3)) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x)))) 2))>
1538641095.507 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1538641095.507 * * [misc]simplify:  iters left: 3 (6 enodes)
1538641095.512 * * [misc]simplify:  iters left: 2 (15 enodes)
1538641095.517 * * [misc]simplify:  iters left: 1 (22 enodes)
1538641095.524 * [exit]simplify:  Simplified to (- 1 (pow x 3))
1538641095.524 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 (pow x 3)) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x)))) 2))
1538641095.524 * * * * [misc]progress:  [ 79 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x))) (- 1 x)))) 2))>
1538641095.524 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1538641095.525 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641095.529 * * [misc]simplify:  iters left: 3 (9 enodes)
1538641095.533 * * [misc]simplify:  iters left: 2 (13 enodes)
1538641095.536 * [exit]simplify:  Simplified to (- 1 (* x x))
1538641095.537 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x))) (- 1 x)))) 2))
1538641095.537 * * * * [misc]progress:  [ 80 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (pow (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 1/2)) 2))>
1538641095.537 * * * * [misc]progress:  [ 81 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (pow (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) 1)) 2))>
1538641095.537 * * * * [misc]progress:  [ 82 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (exp (log (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641095.537 * * * * [misc]progress:  [ 83 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (log (exp (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641095.537 * * * * [misc]progress:  [ 84 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641095.537 * * * * [misc]progress:  [ 85 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (cbrt (* (* (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641095.537 * * * * [misc]progress:  [ 86 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x)))) 2))>
1538641095.537 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
1538641095.538 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641095.542 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641095.548 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641095.554 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641095.561 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (- 1 (* x x))))
1538641095.561 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))) 2))
1538641095.561 * * * * [misc]progress:  [ 87 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (/ (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3)))) (sqrt (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))))) 2))>
1538641095.562 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3))))
1538641095.563 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641095.569 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641095.577 * * [misc]simplify:  iters left: 4 (40 enodes)
1538641095.598 * * [misc]simplify:  iters left: 3 (90 enodes)
1538641095.672 * * [misc]simplify:  iters left: 2 (292 enodes)
1538641095.980 * [exit]simplify:  Simplified to (sqrt (- (- 1 x) (* (- 1 x) (pow x 3))))
1538641095.980 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (/ (sqrt (- (- 1 x) (* (- 1 x) (pow x 3)))) (sqrt (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))))) 2))
1538641095.980 * * * * [misc]progress:  [ 88 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (/ (sqrt (* (- 1 x) (- (* 1 1) (* x x)))) (sqrt (* (- (* 1 1) (* x x)) (+ 1 x))))) 2))>
1538641095.980 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- (* 1 1) (* x x))))
1538641095.981 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641095.988 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641095.994 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641096.011 * * [misc]simplify:  iters left: 3 (71 enodes)
1538641096.042 * * [misc]simplify:  iters left: 2 (227 enodes)
1538641096.223 * [exit]simplify:  Simplified to (sqrt (* (- 1 x) (- 1 (* x x))))
1538641096.224 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (/ (sqrt (* (- 1 x) (- 1 (* x x)))) (sqrt (* (- (* 1 1) (* x x)) (+ 1 x))))) 2))
1538641096.224 * * * * [misc]progress:  [ 89 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (/ (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))) 2))>
1538641096.224 * [enter]simplify:  Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))))
1538641096.225 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641096.229 * * [misc]simplify:  iters left: 5 (30 enodes)
1538641096.236 * * [misc]simplify:  iters left: 4 (57 enodes)
1538641096.255 * * [misc]simplify:  iters left: 3 (151 enodes)
1538641096.372 * [exit]simplify:  Simplified to (sqrt (/ (- 1 (pow x 3)) (/ (- 1 (* x x)) (- 1 x))))
1538641096.372 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (/ (sqrt (/ (- 1 (pow x 3)) (/ (- 1 (* x x)) (- 1 x)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))) 2))
1538641096.373 * * * * [misc]progress:  [ 90 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (/ (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (sqrt (+ 1 x)))) 2))>
1538641096.373 * [enter]simplify:  Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))))
1538641096.374 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641096.379 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641096.389 * * [misc]simplify:  iters left: 4 (43 enodes)
1538641096.406 * * [misc]simplify:  iters left: 3 (120 enodes)
1538641096.465 * * [misc]simplify:  iters left: 2 (366 enodes)
1538641096.898 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641096.898 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 2))
1538641096.898 * * * * [misc]progress:  [ 91 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (/ (sqrt (* (- 1 x) (- 1 x))) (sqrt (- (* 1 1) (* x x))))) 2))>
1538641096.898 * [enter]simplify:  Simplifying (sqrt (* (- 1 x) (- 1 x)))
1538641096.899 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641096.900 * * [misc]simplify:  iters left: 4 (10 enodes)
1538641096.902 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641096.907 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641096.918 * * [misc]simplify:  iters left: 1 (77 enodes)
1538641096.968 * [exit]simplify:  Simplified to (fabs (- 1 x))
1538641096.968 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (/ (fabs (- 1 x)) (sqrt (- (* 1 1) (* x x))))) 2))
1538641096.968 * * * * [misc]progress:  [ 92 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (* (sqrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (sqrt (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 93 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (* 1 (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 94 / 112 ] simplifiying candidate #<alt (λ (x) (* (pow (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 1) 2))>
1538641096.968 * * * * [misc]progress:  [ 95 / 112 ] simplifiying candidate #<alt (λ (x) (* (exp (log (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 96 / 112 ] simplifiying candidate #<alt (λ (x) (* (log (exp (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 97 / 112 ] simplifiying candidate #<alt (λ (x) (* (* (* (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 98 / 112 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 99 / 112 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) (sqrt (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 100 / 112 ] simplifiying candidate #<alt (λ (x) (* (* 1 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) 2))>
1538641096.968 * * * * [misc]progress:  [ 101 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x)))) 2))>
1538641096.968 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1538641096.969 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641096.971 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641096.976 * * [misc]simplify:  iters left: 4 (35 enodes)
1538641096.983 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641096.991 * * [misc]simplify:  iters left: 2 (62 enodes)
1538641097.001 * * [misc]simplify:  iters left: 1 (77 enodes)
1538641097.026 * [exit]simplify:  Simplified to (- (+ 1 (* -2 x)) (* -2 (* x x)))
1538641097.026 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ 1 (* -2 x)) (* -2 (* x x))))) 2))
1538641097.026 * * * * [misc]progress:  [ 102 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) 2))>
1538641097.027 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641097.027 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641097.031 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641097.037 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641097.054 * * [misc]simplify:  iters left: 3 (74 enodes)
1538641097.072 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641097.097 * * [misc]simplify:  iters left: 1 (142 enodes)
1538641097.161 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1538641097.161 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))) 2))
1538641097.161 * * * * [misc]progress:  [ 103 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) 2))>
1538641097.162 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641097.163 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641097.170 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641097.179 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641097.192 * * [misc]simplify:  iters left: 3 (74 enodes)
1538641097.225 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641097.254 * * [misc]simplify:  iters left: 1 (142 enodes)
1538641097.292 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1538641097.292 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))) 2))
1538641097.293 * * * * [misc]progress:  [ 104 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (- (+ (pow x 2) 1) x) (- 1 x)))) 2))>
1538641097.293 * [enter]simplify:  Simplifying (- (+ (pow x 2) 1) x)
1538641097.293 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641097.295 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641097.297 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641097.301 * * [misc]simplify:  iters left: 2 (29 enodes)
1538641097.305 * * [misc]simplify:  iters left: 1 (31 enodes)
1538641097.310 * [exit]simplify:  Simplified to (+ (- 1 x) (* x x))
1538641097.310 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (+ (- 1 x) (* x x)) (- 1 x)))) 2))
1538641097.310 * * * * [misc]progress:  [ 105 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x)))) 2))>
1538641097.310 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1538641097.311 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641097.313 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641097.319 * * [misc]simplify:  iters left: 4 (37 enodes)
1538641097.326 * * [misc]simplify:  iters left: 3 (46 enodes)
1538641097.332 * * [misc]simplify:  iters left: 2 (50 enodes)
1538641097.337 * * [misc]simplify:  iters left: 1 (55 enodes)
1538641097.348 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1538641097.348 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (- 1 x)))) 2))
1538641097.348 * * * * [misc]progress:  [ 106 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x)))) 2))>
1538641097.348 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1538641097.348 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641097.351 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641097.356 * * [misc]simplify:  iters left: 4 (37 enodes)
1538641097.362 * * [misc]simplify:  iters left: 3 (46 enodes)
1538641097.372 * * [misc]simplify:  iters left: 2 (50 enodes)
1538641097.382 * * [misc]simplify:  iters left: 1 (55 enodes)
1538641097.403 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1538641097.403 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (- 1 x)))) 2))
1538641097.403 * * * * [misc]progress:  [ 107 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (- (+ (* 1/2 (pow x 2)) 1) x)) 2))>
1538641097.403 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow x 2)) 1) x)
1538641097.404 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641097.408 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641097.415 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641097.429 * * [misc]simplify:  iters left: 3 (37 enodes)
1538641097.439 * * [misc]simplify:  iters left: 2 (39 enodes)
1538641097.450 * * [misc]simplify:  iters left: 1 (53 enodes)
1538641097.472 * [exit]simplify:  Simplified to (- (* (* x x) 1/2) (- x 1))
1538641097.472 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (atan (- (* (* x x) 1/2) (- x 1))) 2))
1538641097.472 * * * * [misc]progress:  [ 108 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))) 2))>
1538641097.472 * [enter]simplify:  Simplifying (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
1538641097.473 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641097.482 * * [misc]simplify:  iters left: 5 (27 enodes)
1538641097.495 * * [misc]simplify:  iters left: 4 (47 enodes)
1538641097.514 * * [misc]simplify:  iters left: 3 (68 enodes)
1538641097.531 * * [misc]simplify:  iters left: 2 (102 enodes)
1538641097.558 * * [misc]simplify:  iters left: 1 (169 enodes)
1538641097.678 * [exit]simplify:  Simplified to (- (- (/ (sqrt -1) x) (sqrt -1)) (/ (/ -1/2 x) (* (sqrt -1) x)))
1538641097.678 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (atan (- (- (/ (sqrt -1) x) (sqrt -1)) (/ (/ -1/2 x) (* (sqrt -1) x)))) 2))
1538641097.678 * * * * [misc]progress:  [ 109 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))) 2))>
1538641097.679 * [enter]simplify:  Simplifying (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
1538641097.680 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641097.684 * * [misc]simplify:  iters left: 5 (27 enodes)
1538641097.693 * * [misc]simplify:  iters left: 4 (47 enodes)
1538641097.717 * * [misc]simplify:  iters left: 3 (87 enodes)
1538641097.740 * * [misc]simplify:  iters left: 2 (151 enodes)
1538641097.805 * * [misc]simplify:  iters left: 1 (303 enodes)
1538641097.989 * [exit]simplify:  Simplified to (+ (/ (/ (/ -1/2 x) (sqrt -1)) x) (- (sqrt -1) (/ (sqrt -1) x)))
1538641097.989 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (atan (+ (/ (/ (/ -1/2 x) (sqrt -1)) x) (- (sqrt -1) (/ (sqrt -1) x)))) 2))
1538641097.989 * * * * [misc]progress:  [ 110 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) 2))>
1538641097.989 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641097.990 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641097.994 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641098.001 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641098.009 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641098.023 * * [misc]simplify:  iters left: 2 (73 enodes)
1538641098.046 * * [misc]simplify:  iters left: 1 (111 enodes)
1538641098.086 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1538641098.086 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) 2))
1538641098.086 * * * * [misc]progress:  [ 111 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) 2))>
1538641098.086 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641098.087 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641098.092 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641098.099 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641098.111 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641098.133 * * [misc]simplify:  iters left: 2 (73 enodes)
1538641098.167 * * [misc]simplify:  iters left: 1 (111 enodes)
1538641098.189 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1538641098.189 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) 2))
1538641098.189 * * * * [misc]progress:  [ 112 / 112 ] simplifiying candidate #<alt (λ (x) (* (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) 2))>
1538641098.189 * [enter]simplify:  Simplifying (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
1538641098.190 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641098.192 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641098.196 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641098.204 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641098.227 * * [misc]simplify:  iters left: 2 (73 enodes)
1538641098.261 * * [misc]simplify:  iters left: 1 (111 enodes)
1538641098.302 * [exit]simplify:  Simplified to (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
1538641098.302 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) 2))
1538641098.302 * * * [misc]progress:  adding candidates to table
1538641100.586 * * [misc]progress:  iteration 3 / 4
1538641100.586 * * * [misc]progress:  picking best candidate
1538641100.596 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) 2))>
1538641100.596 * * * [misc]progress:  localizing error
1538641100.635 * * * [misc]progress:  generating rewritten candidates
1538641100.635 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
1538641100.703 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
1538641100.732 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 2)
1538641100.734 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1 2)
1538641100.737 * * * [misc]progress:  generating series expansions
1538641100.737 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
1538641100.737 * [misc]backup-simplify:  Simplify (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) into (/ (- 1 x) (+ x 1))
1538641100.737 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1538641100.737 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1538641100.737 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641100.737 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.737 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.737 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.737 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.737 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.737 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.737 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.737 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.737 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.737 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.737 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.738 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.738 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.738 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.738 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1538641100.738 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641100.738 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.738 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.738 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.738 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.738 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.738 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.738 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.738 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.738 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.738 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.738 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.738 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.738 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.739 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.739 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.739 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.739 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.739 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.739 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1538641100.739 * [misc]backup-simplify:  Simplify -2 into -2
1538641100.739 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.740 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1538641100.740 * [misc]backup-simplify:  Simplify 2 into 2
1538641100.740 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1538641100.740 * [misc]backup-simplify:  Simplify (/ (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) (sqrt (+ 1 (/ 1 x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1538641100.740 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1538641100.740 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1538641100.740 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.740 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.740 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.740 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.740 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.740 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.740 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.740 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.740 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.740 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.740 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.741 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.741 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.741 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.741 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.741 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.741 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538641100.741 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1538641100.741 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.741 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.741 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.741 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.741 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.741 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.741 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.741 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.741 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.741 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.741 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.741 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.741 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.741 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.741 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.742 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.742 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.742 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538641100.742 * [misc]backup-simplify:  Simplify -1 into -1
1538641100.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.742 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.742 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.743 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1538641100.743 * [misc]backup-simplify:  Simplify 2 into 2
1538641100.743 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.743 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.743 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.744 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1538641100.744 * [misc]backup-simplify:  Simplify -2 into -2
1538641100.751 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641100.751 * [misc]backup-simplify:  Simplify (/ (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) (sqrt (+ 1 (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1538641100.751 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1538641100.751 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1538641100.751 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.751 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.751 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.751 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.752 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.752 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.752 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.752 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.752 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.752 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.752 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.752 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.752 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.752 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.753 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.753 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.753 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.753 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641100.753 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1538641100.753 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.753 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.753 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.753 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.753 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.753 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.753 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.753 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.754 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.754 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.754 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.754 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.754 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.754 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.754 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.754 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.754 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.754 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.754 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641100.755 * [misc]backup-simplify:  Simplify -1 into -1
1538641100.755 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.755 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.755 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.756 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.756 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1538641100.756 * [misc]backup-simplify:  Simplify -2 into -2
1538641100.756 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.757 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1538641100.757 * [misc]backup-simplify:  Simplify -2 into -2
1538641100.758 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641100.758 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
1538641100.758 * [misc]backup-simplify:  Simplify (/ (- 1 x) (sqrt (+ 1 x))) into (* (- 1 x) (sqrt (/ 1 (+ x 1))))
1538641100.758 * [misc]approximate:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1538641100.758 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
1538641100.759 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641100.759 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.759 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.759 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.759 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.759 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.759 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538641100.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538641100.759 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.759 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.759 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.759 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.759 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.759 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.759 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.759 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641100.760 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.760 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538641100.760 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538641100.760 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (+ x 1)))) in x
1538641100.760 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1538641100.760 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.760 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.760 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.760 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.760 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.760 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538641100.760 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538641100.760 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.760 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.760 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.760 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.760 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.760 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.761 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.761 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641100.761 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.761 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538641100.762 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538641100.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.762 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.762 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538641100.762 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.762 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.763 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.763 * [misc]backup-simplify:  Simplify (+ (* 1 -1/2) (* -1 1)) into -3/2
1538641100.763 * [misc]backup-simplify:  Simplify -3/2 into -3/2
1538641100.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.763 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538641100.765 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538641100.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.765 * [misc]backup-simplify:  Simplify (+ (* 1 3/8) (+ (* -1 -1/2) (* 0 1))) into 7/8
1538641100.765 * [misc]backup-simplify:  Simplify 7/8 into 7/8
1538641100.765 * [misc]backup-simplify:  Simplify (+ (* 7/8 (pow x 2)) (+ (* -3/2 x) 1)) into (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
1538641100.766 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (sqrt (+ 1 (/ 1 x)))) into (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x)))
1538641100.766 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in (x) around 0
1538641100.766 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
1538641100.766 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538641100.766 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538641100.766 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.766 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.766 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.766 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.766 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.766 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.766 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.766 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.766 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.767 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.767 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.767 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538641100.767 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.767 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.767 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.767 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.767 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.767 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.767 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.768 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x
1538641100.768 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538641100.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538641100.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.768 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.768 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.768 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.768 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.768 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.768 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.768 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.769 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.769 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538641100.769 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.769 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.769 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.769 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.769 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.769 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.769 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.770 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.770 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.770 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1538641100.770 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.771 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.772 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 -1)) into (- +nan.0)
1538641100.772 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538641100.772 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.772 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.773 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.773 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.773 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538641100.774 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538641100.775 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 -1))) into (- +nan.0)
1538641100.775 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538641100.776 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.776 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.776 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.777 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538641100.778 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538641100.780 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 -1)))) into (- +nan.0)
1538641100.780 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538641100.781 * [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)))))
1538641100.781 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (sqrt (+ 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538641100.781 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538641100.781 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538641100.781 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.781 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.781 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.781 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.781 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.782 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.782 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.782 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538641100.782 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538641100.782 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.782 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.782 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.782 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.782 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.782 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.782 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.782 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.782 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.783 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641100.783 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.783 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538641100.783 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538641100.783 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.783 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.783 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.784 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.784 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.784 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.784 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.784 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.784 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538641100.784 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538641100.784 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.784 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.784 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.784 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.784 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.784 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.784 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.784 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.784 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.785 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.785 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538641100.785 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.785 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538641100.786 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.786 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538641100.786 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.786 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.786 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.787 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 1 0)) into (- +nan.0)
1538641100.787 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538641100.787 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.787 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.788 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.788 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538641100.789 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538641100.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.790 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
1538641100.790 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538641100.791 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.791 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538641100.793 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538641100.793 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.794 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
1538641100.794 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538641100.795 * [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)))))
1538641100.795 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 2)
1538641100.796 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538641100.796 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538641100.796 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538641100.796 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.796 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.796 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.796 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.796 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.796 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.796 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.796 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641100.797 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.797 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538641100.797 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538641100.797 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.797 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.797 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.797 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.797 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.797 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.797 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.797 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641100.797 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.798 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538641100.798 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.798 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538641100.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.799 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538641100.799 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538641100.799 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538641100.800 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538641100.800 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538641100.800 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538641100.800 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.800 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.800 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.800 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.800 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.800 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.800 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.800 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.800 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.800 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.801 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538641100.801 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538641100.801 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.801 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.801 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.801 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.801 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.801 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.801 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.801 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.801 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.801 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.802 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538641100.802 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.802 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.802 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.802 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.804 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538641100.804 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.804 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.805 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538641100.805 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.806 * [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)))))
1538641100.806 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538641100.806 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538641100.806 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538641100.806 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.806 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.806 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.806 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.806 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.806 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.806 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.806 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.807 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.807 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.807 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.807 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538641100.807 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538641100.807 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.808 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.808 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.808 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.808 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.808 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.808 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.808 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.808 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.808 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.808 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.809 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538641100.809 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.809 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.809 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.809 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.811 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538641100.811 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.811 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.812 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538641100.813 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.813 * [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)))))
1538641100.813 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1 2)
1538641100.813 * [misc]backup-simplify:  Simplify (sqrt (+ 1 x)) into (sqrt (+ x 1))
1538641100.813 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538641100.813 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538641100.813 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.813 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.814 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.814 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.814 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.814 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.814 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.814 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641100.814 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.814 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538641100.814 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538641100.814 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538641100.814 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.814 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.814 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.814 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.814 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.815 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.815 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538641100.815 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.815 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538641100.815 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.815 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538641100.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.817 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538641100.817 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538641100.817 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538641100.817 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 x))) into (sqrt (+ (/ 1 x) 1))
1538641100.817 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538641100.817 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538641100.817 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.817 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.817 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.817 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.817 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.817 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.817 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.818 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.818 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.818 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.818 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538641100.819 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538641100.819 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538641100.819 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.819 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.819 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.819 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.819 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.819 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.819 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.819 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.820 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538641100.820 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.820 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.820 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.820 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538641100.822 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538641100.822 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.822 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.822 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.823 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538641100.823 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.824 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538641100.824 * [misc]backup-simplify:  Simplify (sqrt (+ 1 (/ 1 (- x)))) into (sqrt (- 1 (/ 1 x)))
1538641100.824 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538641100.824 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538641100.824 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.824 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.824 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.824 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.824 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.824 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.824 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.824 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.825 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.825 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.825 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.825 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538641100.826 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538641100.826 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538641100.826 * [misc]taylor:  Taking taylor expansion of 1 in x
1538641100.826 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.826 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538641100.826 * [misc]taylor:  Taking taylor expansion of x in x
1538641100.826 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.826 * [misc]backup-simplify:  Simplify 1 into 1
1538641100.826 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538641100.826 * [misc]backup-simplify:  Simplify (- 1) into -1
1538641100.826 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538641100.826 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538641100.827 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538641100.827 * [misc]backup-simplify:  Simplify 0 into 0
1538641100.827 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.827 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538641100.827 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.828 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538641100.829 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538641100.829 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.829 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538641100.829 * [misc]backup-simplify:  Simplify (- 0) into 0
1538641100.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538641100.831 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538641100.831 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538641100.832 * [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)))))
1538641100.832 * * * [misc]progress:  simplifying candidates
1538641100.832 * * * * [misc]progress:  [ 1 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (pow (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) 1))) 2))>
1538641100.832 * * * * [misc]progress:  [ 2 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (- (- (log (- 1 x)) (log (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))))) 2))>
1538641100.832 * [enter]simplify:  Simplifying (- (- (log (- 1 x)) (log (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))
1538641100.833 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641100.838 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641100.845 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641100.855 * * [misc]simplify:  iters left: 3 (34 enodes)
1538641100.868 * * [misc]simplify:  iters left: 2 (56 enodes)
1538641100.890 * * [misc]simplify:  iters left: 1 (95 enodes)
1538641100.912 * [exit]simplify:  Simplified to (- (log (- 1 x)) (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1)))))
1538641100.912 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (exp (- (log (- 1 x)) (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1)))))))) 2))
1538641100.912 * * * * [misc]progress:  [ 3 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (- (log (/ (- 1 x) (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))))) 2))>
1538641100.912 * [enter]simplify:  Simplifying (- (log (/ (- 1 x) (sqrt (+ 1 x)))) (log (sqrt (+ 1 x))))
1538641100.912 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641100.915 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641100.919 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641100.924 * * [misc]simplify:  iters left: 3 (45 enodes)
1538641100.933 * * [misc]simplify:  iters left: 2 (74 enodes)
1538641100.945 * * [misc]simplify:  iters left: 1 (101 enodes)
1538641100.966 * [exit]simplify:  Simplified to (- (log (/ (- 1 x) (sqrt (+ x 1)))) (log (sqrt (+ x 1))))
1538641100.966 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (exp (- (log (/ (- 1 x) (sqrt (+ x 1)))) (log (sqrt (+ x 1))))))) 2))
1538641100.966 * * * * [misc]progress:  [ 4 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (exp (log (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641100.967 * * * * [misc]progress:  [ 5 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (log (exp (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641100.967 * * * * [misc]progress:  [ 6 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (/ (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641100.967 * [enter]simplify:  Simplifying (/ (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1538641100.968 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641100.976 * * [misc]simplify:  iters left: 5 (29 enodes)
1538641101.004 * * [misc]simplify:  iters left: 4 (114 enodes)
1538641101.118 * * [misc]simplify:  iters left: 3 (414 enodes)
1538641101.919 * [exit]simplify:  Simplified to (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))))
1538641101.919 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (cbrt (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))))))) 2))
1538641101.919 * * * * [misc]progress:  [ 7 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (/ (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641101.919 * [enter]simplify:  Simplifying (/ (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1538641101.920 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641101.924 * * [misc]simplify:  iters left: 5 (34 enodes)
1538641101.946 * * [misc]simplify:  iters left: 4 (116 enodes)
1538641102.031 * * [misc]simplify:  iters left: 3 (387 enodes)
1538641102.950 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1538641102.950 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3)))) 2))
1538641102.950 * * * * [misc]progress:  [ 8 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (* (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (cbrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641102.950 * * * * [misc]progress:  [ 9 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (cbrt (* (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641102.950 * * * * [misc]progress:  [ 10 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641102.950 * * * * [misc]progress:  [ 11 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (/ (- 1 x) (sqrt (+ 1 x)))) (- (sqrt (+ 1 x)))))) 2))>
1538641102.950 * * * * [misc]progress:  [ 12 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641102.951 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641102.951 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641102.952 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641102.954 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1538641102.954 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (- (/ 1 (+ x 1)) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641102.954 * * * * [misc]progress:  [ 13 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641102.954 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641102.955 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641102.958 * * [misc]simplify:  iters left: 5 (25 enodes)
1538641102.963 * * [misc]simplify:  iters left: 4 (37 enodes)
1538641102.969 * * [misc]simplify:  iters left: 3 (42 enodes)
1538641102.975 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641102.988 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))
1538641102.988 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641102.988 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641102.989 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641102.993 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641102.998 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.005 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.010 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641103.010 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641103.010 * * * * [misc]progress:  [ 14 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641103.010 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641103.011 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641103.013 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641103.017 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641103.022 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641103.029 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1538641103.029 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641103.029 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641103.030 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641103.032 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641103.035 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641103.038 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641103.041 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641103.041 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (fabs (cbrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641103.042 * * * * [misc]progress:  [ 15 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641103.042 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641103.043 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641103.047 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641103.054 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641103.061 * * [misc]simplify:  iters left: 3 (28 enodes)
1538641103.072 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1538641103.072 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641103.072 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641103.074 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.078 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.083 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.088 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.091 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641103.091 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641103.091 * * * * [misc]progress:  [ 16 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1)) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641103.092 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt 1))
1538641103.092 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641103.095 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641103.098 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641103.102 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641103.106 * * [misc]simplify:  iters left: 2 (33 enodes)
1538641103.110 * * [misc]simplify:  iters left: 1 (35 enodes)
1538641103.115 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1538641103.115 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641103.115 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641103.115 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641103.119 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641103.121 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641103.124 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641103.127 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1538641103.127 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))))) 2))
1538641103.127 * * * * [misc]progress:  [ 17 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641103.127 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641103.128 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641103.130 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641103.133 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641103.137 * * [misc]simplify:  iters left: 3 (28 enodes)
1538641103.142 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))))
1538641103.142 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (sqrt (+ x 1))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641103.142 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641103.143 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.147 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.152 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.158 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.165 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641103.165 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641103.166 * * * * [misc]progress:  [ 18 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641103.166 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) 1)
1538641103.167 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.172 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641103.179 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641103.187 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641103.195 * * [misc]simplify:  iters left: 2 (37 enodes)
1538641103.206 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1538641103.206 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641103.206 * [enter]simplify:  Simplifying (/ (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641103.207 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641103.211 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641103.216 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641103.219 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641103.222 * [exit]simplify:  Simplified to (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1538641103.222 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))))) 2))
1538641103.222 * * * * [misc]progress:  [ 19 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641103.222 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641103.224 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641103.227 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641103.230 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641103.233 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641103.237 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641103.237 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641103.237 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641103.238 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.240 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.243 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.246 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.250 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641103.250 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641103.250 * * * * [misc]progress:  [ 20 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641103.250 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641103.251 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641103.253 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641103.256 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641103.259 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641103.264 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1538641103.264 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641103.264 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641103.265 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641103.267 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641103.272 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641103.279 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641103.286 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641103.287 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641103.287 * * * * [misc]progress:  [ 21 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641103.287 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641103.288 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.290 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.292 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.295 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.299 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641103.299 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641103.299 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641103.299 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.301 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.306 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.309 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.317 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641103.317 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641103.317 * * * * [misc]progress:  [ 22 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1)) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641103.317 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt 1))
1538641103.318 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.323 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.328 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.336 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641103.342 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1538641103.342 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641103.342 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641103.343 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641103.347 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641103.352 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641103.358 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641103.364 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1538641103.364 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))))) 2))
1538641103.364 * * * * [misc]progress:  [ 23 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641103.365 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641103.366 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.370 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.375 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.380 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.388 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641103.388 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641103.388 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641103.390 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.394 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.399 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641103.404 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641103.411 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641103.411 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641103.412 * * * * [misc]progress:  [ 24 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641103.412 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) 1)
1538641103.413 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641103.417 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641103.423 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641103.428 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641103.435 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1538641103.435 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641103.435 * [enter]simplify:  Simplifying (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641103.436 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641103.443 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641103.448 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641103.454 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641103.461 * [exit]simplify:  Simplified to (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))
1538641103.461 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ x 1)))))) 2))
1538641103.461 * * * * [misc]progress:  [ 25 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641103.461 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641103.462 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641103.468 * * [misc]simplify:  iters left: 5 (26 enodes)
1538641103.481 * * [misc]simplify:  iters left: 4 (52 enodes)
1538641103.505 * * [misc]simplify:  iters left: 3 (88 enodes)
1538641103.542 * * [misc]simplify:  iters left: 2 (123 enodes)
1538641103.585 * * [misc]simplify:  iters left: 1 (134 enodes)
1538641103.631 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x))))
1538641103.631 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641103.631 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641103.632 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641103.636 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641103.641 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641103.647 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641103.647 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (/ (cbrt (sqrt (+ x 1))) (cbrt (- 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641103.647 * * * * [misc]progress:  [ 26 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641103.648 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641103.649 * * [misc]simplify:  iters left: 6 (14 enodes)
1538641103.656 * * [misc]simplify:  iters left: 5 (28 enodes)
1538641103.668 * * [misc]simplify:  iters left: 4 (49 enodes)
1538641103.689 * * [misc]simplify:  iters left: 3 (80 enodes)
1538641103.724 * * [misc]simplify:  iters left: 2 (115 enodes)
1538641103.765 * * [misc]simplify:  iters left: 1 (133 enodes)
1538641103.822 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641103.822 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641103.822 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641103.823 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641103.826 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641103.828 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641103.834 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641103.834 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641103.834 * * * * [misc]progress:  [ 27 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641103.834 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641103.835 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641103.838 * * [misc]simplify:  iters left: 5 (25 enodes)
1538641103.844 * * [misc]simplify:  iters left: 4 (46 enodes)
1538641103.853 * * [misc]simplify:  iters left: 3 (77 enodes)
1538641103.883 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641103.923 * * [misc]simplify:  iters left: 1 (127 enodes)
1538641103.978 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641103.978 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641103.978 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641103.980 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641103.984 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641103.990 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641103.996 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1538641103.996 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))) 2))
1538641103.996 * * * * [misc]progress:  [ 28 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641103.996 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1538641103.997 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641104.001 * * [misc]simplify:  iters left: 5 (25 enodes)
1538641104.007 * * [misc]simplify:  iters left: 4 (43 enodes)
1538641104.017 * * [misc]simplify:  iters left: 3 (76 enodes)
1538641104.078 * * [misc]simplify:  iters left: 2 (250 enodes)
1538641104.193 * * [misc]simplify:  iters left: 1 (338 enodes)
1538641104.223 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1538641104.224 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641104.224 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641104.224 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641104.226 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641104.229 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641104.232 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641104.232 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641104.232 * * * * [misc]progress:  [ 29 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641104.233 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641104.233 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641104.237 * * [misc]simplify:  iters left: 5 (25 enodes)
1538641104.242 * * [misc]simplify:  iters left: 4 (46 enodes)
1538641104.253 * * [misc]simplify:  iters left: 3 (77 enodes)
1538641104.268 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641104.289 * * [misc]simplify:  iters left: 1 (127 enodes)
1538641104.315 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641104.315 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641104.315 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641104.316 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641104.318 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641104.321 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641104.324 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1538641104.324 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))) 2))
1538641104.324 * * * * [misc]progress:  [ 30 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641104.325 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1538641104.325 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641104.328 * * [misc]simplify:  iters left: 5 (24 enodes)
1538641104.334 * * [misc]simplify:  iters left: 4 (44 enodes)
1538641104.348 * * [misc]simplify:  iters left: 3 (82 enodes)
1538641104.385 * * [misc]simplify:  iters left: 2 (258 enodes)
1538641104.491 * * [misc]simplify:  iters left: 1 (351 enodes)
1538641104.530 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1538641104.530 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641104.530 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641104.531 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641104.533 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641104.535 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641104.538 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641104.538 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641104.538 * * * * [misc]progress:  [ 31 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641104.539 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641104.540 * * [misc]simplify:  iters left: 6 (14 enodes)
1538641104.546 * * [misc]simplify:  iters left: 5 (26 enodes)
1538641104.556 * * [misc]simplify:  iters left: 4 (41 enodes)
1538641104.574 * * [misc]simplify:  iters left: 3 (76 enodes)
1538641104.608 * * [misc]simplify:  iters left: 2 (118 enodes)
1538641104.643 * * [misc]simplify:  iters left: 1 (139 enodes)
1538641104.674 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1538641104.674 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641104.674 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641104.675 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641104.678 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641104.684 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641104.692 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641104.692 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641104.693 * * * * [misc]progress:  [ 32 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641104.693 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641104.694 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641104.699 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641104.707 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641104.716 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641104.729 * * [misc]simplify:  iters left: 2 (50 enodes)
1538641104.742 * * [misc]simplify:  iters left: 1 (53 enodes)
1538641104.761 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1538641104.761 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641104.761 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641104.762 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641104.766 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641104.771 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641104.775 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641104.781 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1538641104.781 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))) 2))
1538641104.781 * * * * [misc]progress:  [ 33 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641104.781 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641104.783 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641104.789 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641104.797 * * [misc]simplify:  iters left: 4 (33 enodes)
1538641104.811 * * [misc]simplify:  iters left: 3 (46 enodes)
1538641104.825 * * [misc]simplify:  iters left: 2 (54 enodes)
1538641104.839 * * [misc]simplify:  iters left: 1 (57 enodes)
1538641104.863 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641104.863 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641104.863 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641104.865 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641104.870 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641104.875 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641104.884 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641104.884 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641104.884 * * * * [misc]progress:  [ 34 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641104.884 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1538641104.885 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641104.892 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641104.899 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641104.912 * * [misc]simplify:  iters left: 3 (49 enodes)
1538641104.935 * * [misc]simplify:  iters left: 2 (97 enodes)
1538641104.970 * * [misc]simplify:  iters left: 1 (103 enodes)
1538641104.988 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1538641104.988 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641104.989 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641104.990 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641104.994 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641104.999 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641105.007 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641105.007 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641105.007 * * * * [misc]progress:  [ 35 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641105.007 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641105.009 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641105.015 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641105.023 * * [misc]simplify:  iters left: 4 (33 enodes)
1538641105.034 * * [misc]simplify:  iters left: 3 (46 enodes)
1538641105.049 * * [misc]simplify:  iters left: 2 (54 enodes)
1538641105.064 * * [misc]simplify:  iters left: 1 (57 enodes)
1538641105.090 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641105.090 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641105.091 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641105.092 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641105.096 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641105.102 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641105.110 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641105.110 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641105.110 * * * * [misc]progress:  [ 36 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641105.110 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1538641105.111 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641105.116 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641105.124 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641105.136 * * [misc]simplify:  iters left: 3 (53 enodes)
1538641105.148 * * [misc]simplify:  iters left: 2 (92 enodes)
1538641105.160 * * [misc]simplify:  iters left: 1 (99 enodes)
1538641105.169 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1538641105.169 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641105.169 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641105.170 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641105.172 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641105.176 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641105.180 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641105.180 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641105.180 * * * * [misc]progress:  [ 37 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641105.180 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641105.181 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641105.184 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641105.188 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641105.198 * * [misc]simplify:  iters left: 3 (73 enodes)
1538641105.214 * * [misc]simplify:  iters left: 2 (115 enodes)
1538641105.234 * * [misc]simplify:  iters left: 1 (135 enodes)
1538641105.263 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641105.263 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641105.263 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641105.264 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641105.266 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641105.269 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641105.273 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641105.273 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))) 2))
1538641105.273 * * * * [misc]progress:  [ 38 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641105.273 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641105.275 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641105.278 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641105.282 * * [misc]simplify:  iters left: 4 (33 enodes)
1538641105.288 * * [misc]simplify:  iters left: 3 (46 enodes)
1538641105.295 * * [misc]simplify:  iters left: 2 (54 enodes)
1538641105.302 * * [misc]simplify:  iters left: 1 (57 enodes)
1538641105.314 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1538641105.314 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641105.314 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641105.315 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641105.317 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641105.320 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641105.324 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641105.324 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641105.325 * * * * [misc]progress:  [ 39 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641105.325 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641105.325 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641105.328 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641105.331 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641105.336 * * [misc]simplify:  iters left: 3 (33 enodes)
1538641105.340 * * [misc]simplify:  iters left: 2 (36 enodes)
1538641105.344 * * [misc]simplify:  iters left: 1 (37 enodes)
1538641105.350 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1538641105.350 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641105.351 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641105.351 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641105.353 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641105.355 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641105.358 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641105.360 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1538641105.360 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641105.360 * * * * [misc]progress:  [ 40 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641105.360 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1538641105.361 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641105.364 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641105.368 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641105.381 * * [misc]simplify:  iters left: 3 (54 enodes)
1538641105.416 * * [misc]simplify:  iters left: 2 (137 enodes)
1538641105.471 * * [misc]simplify:  iters left: 1 (146 enodes)
1538641105.488 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641105.488 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641105.488 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641105.490 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641105.494 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641105.499 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641105.506 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641105.506 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641105.506 * * * * [misc]progress:  [ 41 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641105.506 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641105.507 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641105.512 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641105.518 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641105.529 * * [misc]simplify:  iters left: 3 (33 enodes)
1538641105.539 * * [misc]simplify:  iters left: 2 (36 enodes)
1538641105.548 * * [misc]simplify:  iters left: 1 (37 enodes)
1538641105.560 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1538641105.560 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641105.560 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641105.561 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641105.565 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641105.570 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641105.574 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641105.579 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1538641105.579 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641105.580 * * * * [misc]progress:  [ 42 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641105.580 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)
1538641105.581 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641105.586 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641105.593 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641105.602 * * [misc]simplify:  iters left: 3 (52 enodes)
1538641105.618 * * [misc]simplify:  iters left: 2 (130 enodes)
1538641105.650 * * [misc]simplify:  iters left: 1 (135 enodes)
1538641105.666 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641105.666 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641105.666 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641105.667 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641105.671 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641105.676 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641105.682 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641105.682 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641105.682 * * * * [misc]progress:  [ 43 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641105.683 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641105.684 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641105.691 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641105.700 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641105.721 * * [misc]simplify:  iters left: 3 (97 enodes)
1538641105.766 * * [misc]simplify:  iters left: 2 (337 enodes)
1538641106.104 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1538641106.104 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641106.104 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641106.106 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641106.109 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.115 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641106.121 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641106.122 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641106.122 * * * * [misc]progress:  [ 44 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641106.122 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641106.123 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641106.130 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641106.137 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641106.148 * * [misc]simplify:  iters left: 3 (38 enodes)
1538641106.162 * * [misc]simplify:  iters left: 2 (64 enodes)
1538641106.178 * * [misc]simplify:  iters left: 1 (77 enodes)
1538641106.187 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1538641106.187 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641106.187 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641106.188 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641106.190 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641106.193 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641106.196 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641106.196 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641106.196 * * * * [misc]progress:  [ 45 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641106.197 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1538641106.197 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641106.202 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641106.206 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641106.214 * * [misc]simplify:  iters left: 3 (49 enodes)
1538641106.245 * * [misc]simplify:  iters left: 2 (141 enodes)
1538641106.299 * * [misc]simplify:  iters left: 1 (145 enodes)
1538641106.315 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641106.315 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641106.315 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641106.316 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641106.321 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.328 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641106.335 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641106.335 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641106.335 * * * * [misc]progress:  [ 46 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641106.336 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt 1))
1538641106.336 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641106.341 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.347 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641106.352 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641106.358 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641106.367 * * [misc]simplify:  iters left: 1 (37 enodes)
1538641106.373 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641106.373 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641106.373 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641106.374 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641106.378 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641106.381 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641106.383 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641106.385 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1538641106.385 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))) 2))
1538641106.385 * * * * [misc]progress:  [ 47 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641106.386 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1538641106.386 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641106.389 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641106.393 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641106.399 * * [misc]simplify:  iters left: 3 (49 enodes)
1538641106.416 * * [misc]simplify:  iters left: 2 (141 enodes)
1538641106.445 * * [misc]simplify:  iters left: 1 (145 enodes)
1538641106.452 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641106.452 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641106.452 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641106.453 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641106.455 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.457 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641106.460 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641106.461 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641106.461 * * * * [misc]progress:  [ 48 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641106.461 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) 1)
1538641106.461 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641106.464 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.466 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641106.469 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641106.473 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641106.482 * * [misc]simplify:  iters left: 1 (37 enodes)
1538641106.488 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641106.488 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641106.489 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641106.490 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641106.493 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641106.497 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641106.502 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641106.507 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1538641106.507 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))) 2))
1538641106.507 * * * * [misc]progress:  [ 49 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641106.507 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641106.508 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641106.513 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641106.519 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641106.528 * * [misc]simplify:  iters left: 3 (73 enodes)
1538641106.548 * * [misc]simplify:  iters left: 2 (115 enodes)
1538641106.576 * * [misc]simplify:  iters left: 1 (135 enodes)
1538641106.605 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641106.605 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641106.606 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641106.606 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641106.609 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641106.611 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641106.619 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641106.619 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))) 2))
1538641106.619 * * * * [misc]progress:  [ 50 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641106.619 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641106.621 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641106.626 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641106.635 * * [misc]simplify:  iters left: 4 (33 enodes)
1538641106.646 * * [misc]simplify:  iters left: 3 (46 enodes)
1538641106.661 * * [misc]simplify:  iters left: 2 (54 enodes)
1538641106.675 * * [misc]simplify:  iters left: 1 (57 enodes)
1538641106.698 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1)))))
1538641106.698 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641106.698 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641106.699 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641106.706 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641106.711 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641106.720 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641106.720 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (fabs (cbrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641106.720 * * * * [misc]progress:  [ 51 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641106.720 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641106.721 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641106.725 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641106.728 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641106.732 * * [misc]simplify:  iters left: 3 (33 enodes)
1538641106.737 * * [misc]simplify:  iters left: 2 (36 enodes)
1538641106.741 * * [misc]simplify:  iters left: 1 (37 enodes)
1538641106.747 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1538641106.747 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641106.747 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641106.748 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641106.750 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.752 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641106.754 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641106.757 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1538641106.757 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641106.757 * * * * [misc]progress:  [ 52 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641106.757 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1538641106.758 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641106.761 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641106.765 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641106.772 * * [misc]simplify:  iters left: 3 (54 enodes)
1538641106.801 * * [misc]simplify:  iters left: 2 (137 enodes)
1538641106.829 * * [misc]simplify:  iters left: 1 (146 enodes)
1538641106.837 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641106.837 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641106.837 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641106.838 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641106.840 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.843 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641106.846 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641106.846 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641106.846 * * * * [misc]progress:  [ 53 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641106.846 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641106.847 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641106.849 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641106.852 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641106.856 * * [misc]simplify:  iters left: 3 (33 enodes)
1538641106.863 * * [misc]simplify:  iters left: 2 (36 enodes)
1538641106.867 * * [misc]simplify:  iters left: 1 (37 enodes)
1538641106.873 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
1538641106.873 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641106.873 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641106.874 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641106.876 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641106.878 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641106.880 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641106.883 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1538641106.883 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641106.883 * * * * [misc]progress:  [ 54 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641106.883 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1)
1538641106.884 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641106.886 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641106.889 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641106.897 * * [misc]simplify:  iters left: 3 (52 enodes)
1538641106.925 * * [misc]simplify:  iters left: 2 (130 enodes)
1538641106.979 * * [misc]simplify:  iters left: 1 (135 enodes)
1538641106.995 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641106.995 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641106.995 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641106.996 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.000 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.005 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641107.012 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641107.012 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641107.012 * * * * [misc]progress:  [ 55 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641107.012 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641107.014 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.019 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641107.031 * * [misc]simplify:  iters left: 4 (45 enodes)
1538641107.053 * * [misc]simplify:  iters left: 3 (88 enodes)
1538641107.089 * * [misc]simplify:  iters left: 2 (218 enodes)
1538641107.189 * * [misc]simplify:  iters left: 1 (252 enodes)
1538641107.228 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1538641107.228 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641107.228 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641107.229 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.233 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.237 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641107.243 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641107.243 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641107.243 * * * * [misc]progress:  [ 56 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641107.244 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641107.245 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.249 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641107.255 * * [misc]simplify:  iters left: 4 (34 enodes)
1538641107.262 * * [misc]simplify:  iters left: 3 (51 enodes)
1538641107.271 * * [misc]simplify:  iters left: 2 (76 enodes)
1538641107.281 * * [misc]simplify:  iters left: 1 (79 enodes)
1538641107.288 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1538641107.288 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641107.289 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641107.289 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.293 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641107.296 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641107.299 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641107.299 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641107.299 * * * * [misc]progress:  [ 57 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641107.299 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))
1538641107.300 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.302 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641107.307 * * [misc]simplify:  iters left: 4 (33 enodes)
1538641107.314 * * [misc]simplify:  iters left: 3 (57 enodes)
1538641107.331 * * [misc]simplify:  iters left: 2 (131 enodes)
1538641107.353 * * [misc]simplify:  iters left: 1 (133 enodes)
1538641107.359 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641107.359 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641107.359 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641107.361 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.363 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.366 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641107.369 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641107.369 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641107.369 * * * * [misc]progress:  [ 58 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1)) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641107.369 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt 1))
1538641107.370 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641107.373 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.375 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641107.378 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641107.380 * * [misc]simplify:  iters left: 2 (28 enodes)
1538641107.384 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641107.384 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641107.384 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641107.385 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641107.386 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641107.389 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641107.391 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641107.394 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1538641107.394 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))) 2))
1538641107.394 * * * * [misc]progress:  [ 59 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641107.394 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (sqrt (sqrt (+ 1 x))))
1538641107.395 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.397 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641107.401 * * [misc]simplify:  iters left: 4 (33 enodes)
1538641107.409 * * [misc]simplify:  iters left: 3 (57 enodes)
1538641107.426 * * [misc]simplify:  iters left: 2 (131 enodes)
1538641107.449 * * [misc]simplify:  iters left: 1 (133 enodes)
1538641107.456 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641107.456 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641107.456 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641107.457 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.458 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.461 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641107.464 * [exit]simplify:  Simplified to (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641107.464 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641107.464 * * * * [misc]progress:  [ 60 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641107.464 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1)
1538641107.465 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641107.467 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641107.469 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641107.472 * * [misc]simplify:  iters left: 3 (28 enodes)
1538641107.482 * * [misc]simplify:  iters left: 2 (57 enodes)
1538641107.501 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641107.501 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641107.501 * [enter]simplify:  Simplifying (/ (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641107.502 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641107.506 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641107.511 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641107.515 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641107.520 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1538641107.520 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))) 2))
1538641107.520 * * * * [misc]progress:  [ 61 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641107.520 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641107.521 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.526 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641107.533 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641107.540 * * [misc]simplify:  iters left: 3 (30 enodes)
1538641107.544 * * [misc]simplify:  iters left: 2 (33 enodes)
1538641107.549 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641107.549 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641107.550 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641107.550 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.552 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.554 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641107.557 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641107.557 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641107.557 * * * * [misc]progress:  [ 62 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641107.557 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641107.558 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641107.561 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641107.565 * * [misc]simplify:  iters left: 4 (29 enodes)
1538641107.569 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641107.574 * * [misc]simplify:  iters left: 2 (38 enodes)
1538641107.581 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641107.581 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641107.581 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641107.582 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.584 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641107.587 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641107.591 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641107.591 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (* (fabs (cbrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641107.591 * * * * [misc]progress:  [ 63 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641107.591 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641107.592 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.595 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641107.598 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641107.602 * * [misc]simplify:  iters left: 3 (29 enodes)
1538641107.608 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641107.614 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641107.615 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641107.615 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641107.615 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.617 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641107.620 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641107.624 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1538641107.624 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))) 2))
1538641107.624 * * * * [misc]progress:  [ 64 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641107.624 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1538641107.625 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.628 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641107.631 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641107.635 * * [misc]simplify:  iters left: 3 (29 enodes)
1538641107.639 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641107.643 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641107.643 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641107.643 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641107.644 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.646 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.649 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641107.652 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641107.652 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641107.652 * * * * [misc]progress:  [ 65 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641107.652 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641107.653 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.655 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641107.659 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641107.662 * * [misc]simplify:  iters left: 3 (29 enodes)
1538641107.667 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641107.673 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641107.673 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641107.673 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641107.675 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.677 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641107.680 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641107.684 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1538641107.684 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))) 2))
1538641107.684 * * * * [misc]progress:  [ 66 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641107.684 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1538641107.685 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.687 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641107.690 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641107.695 * * [misc]simplify:  iters left: 3 (30 enodes)
1538641107.699 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641107.703 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641107.703 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641107.703 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641107.704 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.705 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.708 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641107.711 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641107.711 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641107.711 * * * * [misc]progress:  [ 67 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641107.711 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641107.712 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641107.715 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641107.719 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641107.724 * * [misc]simplify:  iters left: 3 (35 enodes)
1538641107.728 * * [misc]simplify:  iters left: 2 (36 enodes)
1538641107.735 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641107.735 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641107.735 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641107.736 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.738 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641107.741 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641107.746 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641107.746 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641107.746 * * * * [misc]progress:  [ 68 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641107.746 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641107.747 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.749 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641107.752 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641107.755 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538641107.755 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641107.755 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641107.756 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.757 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.760 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641107.762 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641107.764 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1538641107.764 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))) 2))
1538641107.765 * * * * [misc]progress:  [ 69 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641107.765 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641107.766 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641107.768 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641107.771 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641107.775 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641107.775 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641107.775 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641107.776 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.778 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641107.783 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641107.787 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641107.787 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641107.787 * * * * [misc]progress:  [ 70 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641107.787 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1538641107.788 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.791 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641107.794 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641107.798 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641107.800 * * [misc]simplify:  iters left: 2 (28 enodes)
1538641107.803 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1538641107.803 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641107.803 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641107.804 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.806 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641107.809 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641107.812 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641107.812 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641107.812 * * * * [misc]progress:  [ 71 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641107.812 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641107.815 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641107.817 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641107.820 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641107.826 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641107.826 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641107.826 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641107.827 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.832 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641107.837 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641107.845 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641107.845 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641107.845 * * * * [misc]progress:  [ 72 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641107.846 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1538641107.847 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.851 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641107.857 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641107.865 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641107.871 * * [misc]simplify:  iters left: 2 (28 enodes)
1538641107.877 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1538641107.877 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641107.877 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641107.878 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.882 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641107.888 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641107.895 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641107.895 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641107.895 * * * * [misc]progress:  [ 73 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641107.895 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641107.897 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.902 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641107.909 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641107.916 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641107.920 * * [misc]simplify:  iters left: 2 (33 enodes)
1538641107.926 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641107.926 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641107.926 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641107.928 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641107.931 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641107.933 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641107.937 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641107.937 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))) 2))
1538641107.937 * * * * [misc]progress:  [ 74 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641107.937 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641107.938 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641107.940 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641107.943 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641107.948 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1538641107.948 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641107.948 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641107.949 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641107.951 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641107.957 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641107.965 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641107.965 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641107.965 * * * * [misc]progress:  [ 75 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641107.966 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641107.967 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.971 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.975 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641107.980 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641107.985 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641107.985 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641107.985 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641107.986 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641107.990 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641107.995 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641107.999 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641108.004 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641108.004 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641108.004 * * * * [misc]progress:  [ 76 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641108.005 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1538641108.006 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.010 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.012 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.016 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641108.018 * * [misc]simplify:  iters left: 2 (26 enodes)
1538641108.023 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.023 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641108.024 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641108.025 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.031 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.036 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.043 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.043 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.043 * * * * [misc]progress:  [ 77 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.043 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641108.044 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.048 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.053 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641108.057 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641108.063 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641108.063 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.063 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641108.064 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.068 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.073 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641108.078 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641108.083 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641108.083 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641108.083 * * * * [misc]progress:  [ 78 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641108.083 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)
1538641108.084 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.086 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.088 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.092 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641108.094 * * [misc]simplify:  iters left: 2 (25 enodes)
1538641108.097 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.097 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641108.097 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641108.097 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.099 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.102 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.105 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.105 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.105 * * * * [misc]progress:  [ 79 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641108.106 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641108.106 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641108.109 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641108.114 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641108.124 * * [misc]simplify:  iters left: 3 (34 enodes)
1538641108.132 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641108.132 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641108.132 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641108.133 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.137 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.144 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.147 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641108.148 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641108.148 * * * * [misc]progress:  [ 80 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641108.148 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641108.148 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641108.151 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641108.154 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.158 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641108.161 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1538641108.161 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641108.161 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641108.162 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.164 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.167 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.170 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641108.170 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641108.170 * * * * [misc]progress:  [ 81 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.171 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1538641108.171 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.176 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.181 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641108.188 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641108.193 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.193 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.193 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641108.194 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.198 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.203 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.208 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.209 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.209 * * * * [misc]progress:  [ 82 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641108.209 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt 1))
1538641108.209 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641108.212 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641108.213 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641108.215 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641108.215 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641108.215 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641108.215 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641108.218 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641108.220 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641108.222 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641108.224 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1538641108.224 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))) 2))
1538641108.224 * * * * [misc]progress:  [ 83 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.224 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1538641108.225 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.227 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.231 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641108.235 * * [misc]simplify:  iters left: 3 (23 enodes)
1538641108.237 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.237 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.238 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641108.238 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.240 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.243 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.246 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.246 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.246 * * * * [misc]progress:  [ 84 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641108.246 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt 1)) 1)
1538641108.247 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641108.249 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641108.251 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641108.252 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641108.252 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641108.252 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641108.253 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641108.254 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641108.257 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641108.259 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641108.263 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1538641108.264 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))) 2))
1538641108.264 * * * * [misc]progress:  [ 85 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641108.264 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641108.265 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641108.271 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641108.278 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641108.286 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641108.294 * * [misc]simplify:  iters left: 2 (33 enodes)
1538641108.306 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641108.306 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641108.307 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641108.308 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.312 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.318 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.326 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641108.326 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (* (sqrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))))) 2))
1538641108.326 * * * * [misc]progress:  [ 86 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641108.326 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641108.328 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641108.333 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641108.339 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641108.351 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1)))))
1538641108.351 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641108.351 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641108.353 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641108.357 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641108.362 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641108.371 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641108.371 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (* (fabs (cbrt (+ x 1))) (sqrt (sqrt (+ x 1))))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641108.371 * * * * [misc]progress:  [ 87 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.371 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641108.372 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.376 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.381 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641108.386 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641108.391 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641108.391 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.391 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641108.392 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.396 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.401 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641108.405 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641108.410 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641108.410 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641108.410 * * * * [misc]progress:  [ 88 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641108.411 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1538641108.412 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.416 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.422 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.429 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641108.434 * * [misc]simplify:  iters left: 2 (26 enodes)
1538641108.439 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.439 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641108.440 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641108.441 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.445 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.450 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.457 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.457 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.457 * * * * [misc]progress:  [ 89 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.457 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641108.458 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.462 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.467 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641108.471 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641108.477 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641108.477 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.477 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641108.478 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.484 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.489 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641108.494 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641108.499 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641108.499 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641108.499 * * * * [misc]progress:  [ 90 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641108.499 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1)
1538641108.500 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.504 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.509 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.515 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641108.520 * * [misc]simplify:  iters left: 2 (25 enodes)
1538641108.526 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.526 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641108.526 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641108.527 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.531 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.536 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.543 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.543 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.543 * * * * [misc]progress:  [ 91 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641108.543 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641108.544 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.546 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641108.550 * * [misc]simplify:  iters left: 4 (28 enodes)
1538641108.555 * * [misc]simplify:  iters left: 3 (37 enodes)
1538641108.560 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641108.560 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641108.560 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641108.560 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.562 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.565 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.568 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641108.568 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641108.568 * * * * [misc]progress:  [ 92 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641108.568 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641108.569 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.571 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641108.575 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641108.578 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1538641108.578 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641108.578 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641108.579 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.585 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.591 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.598 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641108.598 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641108.598 * * * * [misc]progress:  [ 93 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.598 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))
1538641108.599 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.604 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.610 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641108.616 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.616 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.616 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641108.617 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.621 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.626 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.633 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.633 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.633 * * * * [misc]progress:  [ 94 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt 1)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641108.633 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt 1))
1538641108.634 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641108.638 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641108.641 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641108.644 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641108.644 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641108.644 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641108.645 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641108.648 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641108.653 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641108.658 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641108.663 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1538641108.663 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))) 2))
1538641108.663 * * * * [misc]progress:  [ 95 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.663 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) (sqrt (sqrt (+ 1 x))))
1538641108.664 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.668 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.674 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641108.680 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641108.680 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.681 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641108.682 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.685 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.691 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641108.697 * [exit]simplify:  Simplified to (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641108.697 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.697 * * * * [misc]progress:  [ 96 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (sqrt (- 1 x)) 1) 1) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641108.698 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) 1) 1)
1538641108.698 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641108.701 * * [misc]simplify:  iters left: 5 (10 enodes)
1538641108.704 * * [misc]simplify:  iters left: 4 (11 enodes)
1538641108.707 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641108.707 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641108.707 * [enter]simplify:  Simplifying (/ (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641108.708 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641108.712 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641108.716 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641108.723 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641108.728 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1538641108.728 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))) 2))
1538641108.728 * * * * [misc]progress:  [ 97 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641108.728 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641108.729 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641108.733 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641108.739 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641108.745 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641108.753 * * [misc]simplify:  iters left: 2 (28 enodes)
1538641108.763 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641108.763 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641108.763 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641108.764 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641108.768 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641108.775 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641108.783 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641108.792 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641108.803 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641108.803 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641108.804 * * * * [misc]progress:  [ 98 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641108.804 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641108.805 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641108.810 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641108.817 * * [misc]simplify:  iters left: 4 (24 enodes)
1538641108.824 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641108.832 * * [misc]simplify:  iters left: 2 (33 enodes)
1538641108.845 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1538641108.845 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641108.845 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641108.846 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641108.851 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641108.861 * * [misc]simplify:  iters left: 4 (32 enodes)
1538641108.871 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641108.883 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641108.895 * * [misc]simplify:  iters left: 1 (49 enodes)
1538641108.908 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641108.908 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641108.908 * * * * [misc]progress:  [ 99 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641108.908 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641108.908 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.910 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.913 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.917 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641108.921 * * [misc]simplify:  iters left: 2 (30 enodes)
1538641108.933 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641108.933 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641108.933 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641108.934 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.939 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641108.946 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641108.957 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641108.966 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641108.973 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641108.981 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641108.981 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641108.981 * * * * [misc]progress:  [ 100 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1)) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641108.981 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt 1))
1538641108.982 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641108.984 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641108.987 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641108.990 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641108.995 * * [misc]simplify:  iters left: 2 (25 enodes)
1538641109.001 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641109.001 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641109.001 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641109.002 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.006 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641109.013 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641109.023 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641109.034 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641109.046 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641109.060 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641109.060 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641109.060 * * * * [misc]progress:  [ 101 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641109.060 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641109.061 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641109.065 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641109.070 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641109.077 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641109.084 * * [misc]simplify:  iters left: 2 (30 enodes)
1538641109.099 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641109.099 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641109.100 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641109.101 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641109.105 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641109.113 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641109.123 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641109.134 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641109.146 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641109.162 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641109.162 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641109.162 * * * * [misc]progress:  [ 102 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641109.162 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1)
1538641109.163 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.167 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641109.173 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641109.179 * * [misc]simplify:  iters left: 3 (24 enodes)
1538641109.185 * * [misc]simplify:  iters left: 2 (25 enodes)
1538641109.190 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641109.190 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641109.190 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641109.191 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.195 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641109.201 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641109.206 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641109.212 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641109.219 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641109.225 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641109.225 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641109.225 * * * * [misc]progress:  [ 103 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641109.226 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641109.226 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641109.230 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641109.237 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641109.244 * * [misc]simplify:  iters left: 3 (30 enodes)
1538641109.253 * * [misc]simplify:  iters left: 2 (31 enodes)
1538641109.264 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641109.264 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641109.265 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641109.266 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641109.270 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641109.278 * * [misc]simplify:  iters left: 4 (32 enodes)
1538641109.288 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641109.300 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641109.312 * * [misc]simplify:  iters left: 1 (49 enodes)
1538641109.328 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641109.328 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (fabs (cbrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (cbrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641109.328 * * * * [misc]progress:  [ 104 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641109.328 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641109.329 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.333 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641109.339 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538641109.339 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641109.340 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641109.341 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.345 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641109.352 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641109.360 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641109.368 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641109.374 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1538641109.374 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 x) (cbrt (+ x 1)))))) 2))
1538641109.374 * * * * [misc]progress:  [ 105 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641109.375 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641109.375 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641109.377 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641109.380 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641109.384 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1538641109.384 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641109.384 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641109.385 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641109.389 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641109.395 * * [misc]simplify:  iters left: 4 (32 enodes)
1538641109.404 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641109.416 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641109.427 * * [misc]simplify:  iters left: 1 (49 enodes)
1538641109.444 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641109.444 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641109.444 * * * * [misc]progress:  [ 106 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641109.444 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt 1))
1538641109.445 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641109.450 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641109.456 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641109.463 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641109.468 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1538641109.468 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641109.468 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641109.469 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641109.473 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641109.481 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641109.491 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641109.502 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641109.514 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641109.527 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641109.528 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641109.528 * * * * [misc]progress:  [ 107 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641109.528 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (sqrt (+ 1 x))))
1538641109.529 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641109.533 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641109.538 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641109.545 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1))))
1538641109.545 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641109.546 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641109.547 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641109.552 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641109.560 * * [misc]simplify:  iters left: 4 (32 enodes)
1538641109.570 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641109.578 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641109.584 * * [misc]simplify:  iters left: 1 (49 enodes)
1538641109.593 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))
1538641109.594 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (cbrt (+ x 1))))))) 2))
1538641109.594 * * * * [misc]progress:  [ 108 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641109.594 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1)
1538641109.594 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.596 * * [misc]simplify:  iters left: 5 (14 enodes)
1538641109.599 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641109.602 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641109.604 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1538641109.604 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641109.604 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641109.605 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641109.607 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641109.611 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641109.620 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641109.631 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641109.643 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641109.650 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641109.650 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641109.650 * * * * [misc]progress:  [ 109 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641109.650 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641109.651 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641109.653 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641109.656 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641109.659 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641109.663 * * [misc]simplify:  iters left: 2 (28 enodes)
1538641109.667 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641109.667 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641109.668 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641109.668 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641109.672 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641109.680 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641109.690 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641109.702 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641109.713 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641109.728 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641109.729 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641109.729 * * * * [misc]progress:  [ 110 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641109.729 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641109.730 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641109.734 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641109.739 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641109.746 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1538641109.746 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641109.746 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641109.747 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641109.752 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641109.760 * * [misc]simplify:  iters left: 4 (32 enodes)
1538641109.771 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641109.782 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641109.794 * * [misc]simplify:  iters left: 1 (49 enodes)
1538641109.813 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641109.813 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641109.813 * * * * [misc]progress:  [ 111 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641109.813 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641109.815 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641109.818 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641109.822 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1538641109.822 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641109.822 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641109.823 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.827 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641109.834 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641109.842 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641109.847 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641109.851 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1538641109.851 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1)))))) 2))
1538641109.851 * * * * [misc]progress:  [ 112 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641109.851 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1538641109.852 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.854 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641109.857 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641109.859 * * [misc]simplify:  iters left: 3 (19 enodes)
1538641109.861 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641109.861 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641109.861 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641109.862 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.864 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641109.868 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641109.873 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641109.878 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641109.884 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641109.894 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641109.894 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641109.894 * * * * [misc]progress:  [ 113 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641109.895 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641109.895 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641109.898 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641109.902 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1538641109.902 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641109.902 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641109.905 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.910 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641109.916 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641109.925 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641109.933 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641109.942 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1538641109.942 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1)))))) 2))
1538641109.942 * * * * [misc]progress:  [ 114 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641109.943 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)
1538641109.943 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641109.946 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641109.951 * * [misc]simplify:  iters left: 4 (15 enodes)
1538641109.956 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641109.960 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641109.960 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641109.960 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641109.961 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641109.965 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641109.972 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641109.983 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641109.993 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.005 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.018 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641110.018 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641110.018 * * * * [misc]progress:  [ 115 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641110.019 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641110.020 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641110.025 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641110.030 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641110.039 * * [misc]simplify:  iters left: 3 (34 enodes)
1538641110.051 * * [misc]simplify:  iters left: 2 (36 enodes)
1538641110.058 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641110.058 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641110.058 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641110.059 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.063 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.070 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641110.080 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641110.091 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.103 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.117 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641110.117 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641110.117 * * * * [misc]progress:  [ 116 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641110.117 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641110.118 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641110.123 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641110.127 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641110.132 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641110.137 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1538641110.137 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641110.137 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641110.138 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641110.143 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641110.150 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641110.160 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641110.171 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641110.183 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641110.200 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641110.200 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641110.200 * * * * [misc]progress:  [ 117 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641110.200 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1538641110.201 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.205 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641110.209 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641110.215 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641110.218 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641110.218 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641110.219 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641110.220 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.224 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.231 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641110.241 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641110.252 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.264 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.277 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641110.277 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641110.277 * * * * [misc]progress:  [ 118 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641110.278 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1))
1538641110.278 * * [misc]simplify:  iters left: 5 (4 enodes)
1538641110.282 * * [misc]simplify:  iters left: 4 (8 enodes)
1538641110.283 * [exit]simplify:  Simplified to 1
1538641110.283 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641110.283 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641110.284 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641110.287 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641110.294 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641110.302 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641110.310 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641110.319 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1538641110.319 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))) 2))
1538641110.319 * * * * [misc]progress:  [ 119 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641110.319 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ 1 x))))
1538641110.320 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.325 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641110.329 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641110.336 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641110.340 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641110.340 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641110.340 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641110.341 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.345 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.352 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641110.362 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641110.373 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.385 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.398 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641110.398 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641110.398 * * * * [misc]progress:  [ 120 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt 1)) 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641110.399 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) 1)
1538641110.399 * * [misc]simplify:  iters left: 5 (4 enodes)
1538641110.404 * * [misc]simplify:  iters left: 4 (8 enodes)
1538641110.405 * [exit]simplify:  Simplified to 1
1538641110.405 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641110.405 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641110.406 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641110.409 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641110.416 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641110.424 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641110.432 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641110.441 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1538641110.441 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))) 2))
1538641110.441 * * * * [misc]progress:  [ 121 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641110.442 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641110.443 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641110.447 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641110.453 * * [misc]simplify:  iters left: 4 (22 enodes)
1538641110.460 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641110.468 * * [misc]simplify:  iters left: 2 (28 enodes)
1538641110.480 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641110.480 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641110.481 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641110.482 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641110.486 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641110.494 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641110.504 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641110.515 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641110.527 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641110.542 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641110.542 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))))) 2))
1538641110.543 * * * * [misc]progress:  [ 122 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641110.543 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641110.544 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641110.548 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641110.553 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641110.560 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1)))))
1538641110.560 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641110.561 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641110.562 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641110.567 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641110.574 * * [misc]simplify:  iters left: 4 (32 enodes)
1538641110.585 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641110.594 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641110.600 * * [misc]simplify:  iters left: 1 (49 enodes)
1538641110.610 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))
1538641110.610 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (* (sqrt (sqrt (+ x 1))) (fabs (cbrt (+ x 1))))) (/ (/ (- 1 x) (sqrt (cbrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))) 2))
1538641110.610 * * * * [misc]progress:  [ 123 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641110.610 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641110.610 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641110.612 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641110.614 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1538641110.614 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641110.614 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641110.614 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.617 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.621 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641110.626 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641110.634 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641110.643 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1538641110.644 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1)))))) 2))
1538641110.644 * * * * [misc]progress:  [ 124 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1)) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641110.644 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt 1))
1538641110.645 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.649 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641110.654 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641110.658 * * [misc]simplify:  iters left: 3 (19 enodes)
1538641110.662 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641110.662 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641110.663 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641110.663 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.668 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.676 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641110.686 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641110.696 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.703 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.710 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641110.710 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641110.710 * * * * [misc]progress:  [ 125 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641110.710 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641110.712 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641110.713 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641110.715 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1538641110.715 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641110.715 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641110.716 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.718 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.722 * * [misc]simplify:  iters left: 4 (27 enodes)
1538641110.726 * * [misc]simplify:  iters left: 3 (32 enodes)
1538641110.733 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641110.742 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1538641110.742 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ x 1)))))) 2))
1538641110.742 * * * * [misc]progress:  [ 126 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641110.742 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ 1 x)))) 1)
1538641110.743 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641110.746 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641110.751 * * [misc]simplify:  iters left: 4 (15 enodes)
1538641110.756 * * [misc]simplify:  iters left: 3 (18 enodes)
1538641110.759 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641110.759 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641110.760 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x)))
1538641110.761 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.765 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.772 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641110.782 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641110.788 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.793 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.800 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641110.800 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641110.800 * * * * [misc]progress:  [ 127 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641110.800 * [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641110.801 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.803 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641110.805 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641110.805 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641110.805 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641110.806 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.808 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.814 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641110.824 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641110.835 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.846 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.860 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641110.860 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641110.860 * * * * [misc]progress:  [ 128 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641110.860 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641110.861 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.864 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641110.868 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ 1 x))))
1538641110.868 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641110.868 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641110.869 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641110.873 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641110.881 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641110.891 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641110.902 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641110.914 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641110.928 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641110.928 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641110.928 * * * * [misc]progress:  [ 129 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641110.929 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))
1538641110.930 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641110.932 * * [misc]simplify:  iters left: 5 (10 enodes)
1538641110.935 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ 1 x))))
1538641110.935 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641110.936 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641110.936 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641110.941 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641110.950 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641110.960 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641110.971 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641110.983 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641110.996 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641110.996 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641110.996 * * * * [misc]progress:  [ 130 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 1) (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641110.996 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt 1))
1538641110.997 * * [misc]simplify:  iters left: 4 (4 enodes)
1538641110.999 * * [misc]simplify:  iters left: 3 (6 enodes)
1538641111.000 * [exit]simplify:  Simplified to 1
1538641111.000 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641111.000 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641111.001 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.005 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641111.011 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641111.019 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641111.027 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641111.036 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1538641111.036 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))) 2))
1538641111.036 * * * * [misc]progress:  [ 131 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 1) (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641111.037 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ 1 x))))
1538641111.038 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.040 * * [misc]simplify:  iters left: 5 (10 enodes)
1538641111.043 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ 1 x))))
1538641111.043 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641111.044 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641111.045 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641111.049 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641111.056 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641111.065 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641111.076 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641111.091 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641111.105 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641111.105 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641111.105 * * * * [misc]progress:  [ 132 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ 1 1) 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641111.105 * [enter]simplify:  Simplifying (/ (/ 1 1) 1)
1538641111.105 * * [misc]simplify:  iters left: 4 (3 enodes)
1538641111.107 * * [misc]simplify:  iters left: 3 (5 enodes)
1538641111.107 * [exit]simplify:  Simplified to 1
1538641111.107 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641111.108 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641111.108 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.112 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641111.118 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641111.126 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641111.135 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641111.142 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1538641111.142 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))) 2))
1538641111.142 * * * * [misc]progress:  [ 133 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641111.142 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641111.142 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.144 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641111.146 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641111.146 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641111.146 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641111.147 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641111.149 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641111.152 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641111.157 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641111.162 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641111.169 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641111.182 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641111.182 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641111.182 * * * * [misc]progress:  [ 134 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641111.183 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641111.184 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.186 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641111.190 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1538641111.190 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641111.190 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641111.191 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641111.195 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641111.205 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641111.215 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641111.226 * * [misc]simplify:  iters left: 2 (46 enodes)
1538641111.238 * * [misc]simplify:  iters left: 1 (48 enodes)
1538641111.251 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641111.251 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641111.251 * * * * [misc]progress:  [ 135 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641111.252 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1538641111.252 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641111.254 * * [misc]simplify:  iters left: 5 (9 enodes)
1538641111.257 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641111.257 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641111.257 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641111.258 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641111.262 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641111.268 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641111.273 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641111.279 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641111.285 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641111.291 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641111.291 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641111.291 * * * * [misc]progress:  [ 136 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (sqrt 1)) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641111.291 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1538641111.292 * * [misc]simplify:  iters left: 3 (3 enodes)
1538641111.293 * * [misc]simplify:  iters left: 2 (5 enodes)
1538641111.294 * [exit]simplify:  Simplified to 1
1538641111.294 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641111.294 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641111.294 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.297 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641111.304 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641111.314 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641111.322 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641111.329 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1538641111.329 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))) 2))
1538641111.329 * * * * [misc]progress:  [ 137 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641111.330 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1538641111.330 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641111.331 * * [misc]simplify:  iters left: 5 (9 enodes)
1538641111.332 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641111.332 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641111.333 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641111.333 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641111.335 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641111.339 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641111.344 * * [misc]simplify:  iters left: 3 (39 enodes)
1538641111.350 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641111.355 * * [misc]simplify:  iters left: 1 (47 enodes)
1538641111.362 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641111.362 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641111.362 * * * * [misc]progress:  [ 138 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ 1 1) (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641111.362 * [enter]simplify:  Simplifying (/ 1 1)
1538641111.362 * * [misc]simplify:  iters left: 2 (2 enodes)
1538641111.363 * * [misc]simplify:  iters left: 1 (4 enodes)
1538641111.363 * [exit]simplify:  Simplified to 1
1538641111.363 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641111.363 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641111.364 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.365 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641111.369 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641111.373 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641111.377 * * [misc]simplify:  iters left: 2 (34 enodes)
1538641111.382 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1538641111.382 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))) 2))
1538641111.382 * * * * [misc]progress:  [ 139 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641111.383 * [enter]simplify:  Simplifying (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641111.384 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641111.388 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641111.395 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641111.405 * * [misc]simplify:  iters left: 3 (31 enodes)
1538641111.413 * * [misc]simplify:  iters left: 2 (33 enodes)
1538641111.424 * [exit]simplify:  Simplified to (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641111.424 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641111.424 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538641111.425 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.428 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641111.431 * * [misc]simplify:  iters left: 4 (15 enodes)
1538641111.436 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538641111.436 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (/ 1 (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))))) 2))
1538641111.436 * * * * [misc]progress:  [ 140 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641111.437 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641111.438 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641111.441 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641111.446 * * [misc]simplify:  iters left: 4 (20 enodes)
1538641111.450 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641111.453 * [exit]simplify:  Simplified to (/ (- 1 x) (fabs (cbrt (+ x 1))))
1538641111.453 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (fabs (cbrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641111.453 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (cbrt (+ 1 x))))
1538641111.454 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641111.456 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641111.458 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641111.460 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))
1538641111.461 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (fabs (cbrt (+ x 1)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (cbrt (+ x 1))))))) 2))
1538641111.461 * * * * [misc]progress:  [ 141 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641111.461 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1538641111.461 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.463 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641111.465 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641111.468 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641111.470 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1538641111.470 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641111.471 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641111.471 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.473 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641111.474 * * [misc]simplify:  iters left: 4 (15 enodes)
1538641111.477 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641111.477 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641111.477 * * * * [misc]progress:  [ 142 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt 1)) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641111.477 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt 1))
1538641111.477 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641111.480 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641111.481 * * [misc]simplify:  iters left: 2 (13 enodes)
1538641111.483 * * [misc]simplify:  iters left: 1 (15 enodes)
1538641111.484 * [exit]simplify:  Simplified to (- 1 x)
1538641111.484 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641111.484 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641111.485 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641111.486 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641111.488 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1538641111.488 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (- 1 x) (/ 1 (+ x 1))))) 2))
1538641111.488 * * * * [misc]progress:  [ 143 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641111.489 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1538641111.489 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.493 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641111.498 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641111.506 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641111.512 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1538641111.512 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641111.512 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))
1538641111.513 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641111.516 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641111.519 * * [misc]simplify:  iters left: 4 (15 enodes)
1538641111.524 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))
1538641111.524 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (/ (/ 1 (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))))))) 2))
1538641111.524 * * * * [misc]progress:  [ 144 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) 1) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641111.525 * [enter]simplify:  Simplifying (/ (- 1 x) 1)
1538641111.525 * * [misc]simplify:  iters left: 4 (4 enodes)
1538641111.528 * * [misc]simplify:  iters left: 3 (11 enodes)
1538641111.533 * * [misc]simplify:  iters left: 2 (16 enodes)
1538641111.536 * * [misc]simplify:  iters left: 1 (18 enodes)
1538641111.539 * [exit]simplify:  Simplified to (- 1 x)
1538641111.539 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (- 1 x) (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))
1538641111.539 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x)))
1538641111.540 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641111.542 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641111.546 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1538641111.546 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (- 1 x) (/ 1 (+ x 1))))) 2))
1538641111.546 * * * * [misc]progress:  [ 145 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641111.546 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641111.548 * * [misc]simplify:  iters left: 6 (14 enodes)
1538641111.556 * * [misc]simplify:  iters left: 5 (32 enodes)
1538641111.566 * * [misc]simplify:  iters left: 4 (50 enodes)
1538641111.576 * * [misc]simplify:  iters left: 3 (76 enodes)
1538641111.587 * * [misc]simplify:  iters left: 2 (97 enodes)
1538641111.599 * * [misc]simplify:  iters left: 1 (103 enodes)
1538641111.617 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641111.617 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641111.618 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (cbrt (sqrt (+ 1 x))))
1538641111.619 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641111.621 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641111.628 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641111.639 * * [misc]simplify:  iters left: 3 (43 enodes)
1538641111.650 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641111.664 * * [misc]simplify:  iters left: 1 (59 enodes)
1538641111.680 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (cbrt (sqrt (+ 1 x))))
1538641111.680 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- (* x x) (+ -1 x))) (cbrt (sqrt (+ 1 x))))))) 2))
1538641111.680 * * * * [misc]progress:  [ 146 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641111.681 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641111.682 * * [misc]simplify:  iters left: 6 (14 enodes)
1538641111.691 * * [misc]simplify:  iters left: 5 (31 enodes)
1538641111.701 * * [misc]simplify:  iters left: 4 (43 enodes)
1538641111.714 * * [misc]simplify:  iters left: 3 (52 enodes)
1538641111.723 * * [misc]simplify:  iters left: 2 (58 enodes)
1538641111.730 * * [misc]simplify:  iters left: 1 (60 enodes)
1538641111.740 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (fabs (cbrt (+ x 1))))
1538641111.740 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641111.740 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (cbrt (+ 1 x))))
1538641111.741 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641111.744 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641111.748 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641111.754 * * [misc]simplify:  iters left: 3 (43 enodes)
1538641111.759 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641111.766 * * [misc]simplify:  iters left: 1 (59 enodes)
1538641111.775 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (cbrt (+ 1 x))))
1538641111.775 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641111.775 * * * * [misc]progress:  [ 147 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641111.775 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1538641111.776 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641111.785 * * [misc]simplify:  iters left: 5 (29 enodes)
1538641111.791 * * [misc]simplify:  iters left: 4 (41 enodes)
1538641111.799 * * [misc]simplify:  iters left: 3 (50 enodes)
1538641111.805 * * [misc]simplify:  iters left: 2 (56 enodes)
1538641111.812 * * [misc]simplify:  iters left: 1 (58 enodes)
1538641111.828 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1)))
1538641111.828 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641111.828 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641111.830 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641111.835 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641111.843 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641111.854 * * [misc]simplify:  iters left: 3 (43 enodes)
1538641111.865 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641111.879 * * [misc]simplify:  iters left: 1 (59 enodes)
1538641111.892 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x))))
1538641111.892 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641111.892 * * * * [misc]progress:  [ 148 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1)) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641111.892 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt 1))
1538641111.893 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641111.897 * * [misc]simplify:  iters left: 5 (26 enodes)
1538641111.902 * * [misc]simplify:  iters left: 4 (36 enodes)
1538641111.908 * * [misc]simplify:  iters left: 3 (43 enodes)
1538641111.914 * * [misc]simplify:  iters left: 2 (52 enodes)
1538641111.919 * * [misc]simplify:  iters left: 1 (57 enodes)
1538641111.927 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ (pow x 3) 1)))
1538641111.927 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641111.927 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))
1538641111.928 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641111.934 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641111.941 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641111.950 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641111.955 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641111.963 * * [misc]simplify:  iters left: 1 (58 enodes)
1538641111.973 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x)))
1538641111.973 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x)))))) 2))
1538641111.974 * * * * [misc]progress:  [ 149 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641111.974 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (sqrt (+ 1 x))))
1538641111.976 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641111.984 * * [misc]simplify:  iters left: 5 (29 enodes)
1538641111.993 * * [misc]simplify:  iters left: 4 (41 enodes)
1538641112.008 * * [misc]simplify:  iters left: 3 (50 enodes)
1538641112.021 * * [misc]simplify:  iters left: 2 (56 enodes)
1538641112.033 * * [misc]simplify:  iters left: 1 (58 enodes)
1538641112.042 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1)))
1538641112.042 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641112.042 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (sqrt (+ 1 x))))
1538641112.043 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641112.046 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641112.050 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641112.056 * * [misc]simplify:  iters left: 3 (43 enodes)
1538641112.061 * * [misc]simplify:  iters left: 2 (47 enodes)
1538641112.068 * * [misc]simplify:  iters left: 1 (59 enodes)
1538641112.078 * [exit]simplify:  Simplified to (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x))))
1538641112.078 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (+ (pow x 3) 1))) (/ (sqrt (- (* x x) (+ -1 x))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641112.078 * * * * [misc]progress:  [ 150 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))))) 2))>
1538641112.078 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) 1)
1538641112.079 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641112.086 * * [misc]simplify:  iters left: 5 (25 enodes)
1538641112.091 * * [misc]simplify:  iters left: 4 (35 enodes)
1538641112.098 * * [misc]simplify:  iters left: 3 (42 enodes)
1538641112.104 * * [misc]simplify:  iters left: 2 (51 enodes)
1538641112.109 * * [misc]simplify:  iters left: 1 (56 enodes)
1538641112.114 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ (pow x 3) 1)))
1538641112.114 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))))) 2))
1538641112.115 * [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) (sqrt (+ 1 x)))
1538641112.115 * * [misc]simplify:  iters left: 6 (11 enodes)
1538641112.118 * * [misc]simplify:  iters left: 5 (19 enodes)
1538641112.121 * * [misc]simplify:  iters left: 4 (30 enodes)
1538641112.127 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641112.132 * * [misc]simplify:  iters left: 2 (45 enodes)
1538641112.144 * * [misc]simplify:  iters left: 1 (58 enodes)
1538641112.156 * [exit]simplify:  Simplified to (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x)))
1538641112.156 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ (* x x) (- 1 x))) (sqrt (+ 1 x)))))) 2))
1538641112.156 * * * * [misc]progress:  [ 151 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641112.156 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641112.157 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641112.161 * * [misc]simplify:  iters left: 5 (27 enodes)
1538641112.166 * * [misc]simplify:  iters left: 4 (48 enodes)
1538641112.177 * * [misc]simplify:  iters left: 3 (74 enodes)
1538641112.189 * * [misc]simplify:  iters left: 2 (95 enodes)
1538641112.211 * * [misc]simplify:  iters left: 1 (102 enodes)
1538641112.227 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641112.227 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))) 2))
1538641112.228 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1538641112.228 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.230 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641112.232 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641112.234 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1538641112.234 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))))) 2))
1538641112.234 * * * * [misc]progress:  [ 152 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641112.234 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641112.235 * * [misc]simplify:  iters left: 6 (13 enodes)
1538641112.238 * * [misc]simplify:  iters left: 5 (26 enodes)
1538641112.243 * * [misc]simplify:  iters left: 4 (41 enodes)
1538641112.252 * * [misc]simplify:  iters left: 3 (50 enodes)
1538641112.266 * * [misc]simplify:  iters left: 2 (56 enodes)
1538641112.280 * * [misc]simplify:  iters left: 1 (58 enodes)
1538641112.300 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1))))
1538641112.300 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))) 2))
1538641112.300 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1538641112.302 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.305 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641112.308 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641112.313 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1538641112.313 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))))) 2))
1538641112.313 * * * * [misc]progress:  [ 153 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641112.314 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1538641112.315 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641112.321 * * [misc]simplify:  iters left: 5 (24 enodes)
1538641112.331 * * [misc]simplify:  iters left: 4 (39 enodes)
1538641112.343 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641112.357 * * [misc]simplify:  iters left: 2 (54 enodes)
1538641112.371 * * [misc]simplify:  iters left: 1 (56 enodes)
1538641112.392 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))
1538641112.392 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))) 2))
1538641112.392 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641112.393 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.396 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641112.401 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641112.405 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641112.405 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))) 2))
1538641112.405 * * * * [misc]progress:  [ 154 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))>
1538641112.405 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt 1))
1538641112.406 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641112.413 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641112.421 * * [misc]simplify:  iters left: 4 (34 enodes)
1538641112.433 * * [misc]simplify:  iters left: 3 (41 enodes)
1538641112.443 * * [misc]simplify:  iters left: 2 (50 enodes)
1538641112.453 * * [misc]simplify:  iters left: 1 (55 enodes)
1538641112.465 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1538641112.465 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))
1538641112.465 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1538641112.466 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641112.469 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641112.472 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641112.476 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641112.476 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641112.477 * * * * [misc]progress:  [ 155 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641112.477 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (sqrt (+ 1 x))))
1538641112.478 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641112.484 * * [misc]simplify:  iters left: 5 (24 enodes)
1538641112.489 * * [misc]simplify:  iters left: 4 (39 enodes)
1538641112.495 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641112.502 * * [misc]simplify:  iters left: 2 (54 enodes)
1538641112.510 * * [misc]simplify:  iters left: 1 (56 enodes)
1538641112.519 * [exit]simplify:  Simplified to (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x))))
1538641112.519 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))) 2))
1538641112.520 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641112.520 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.524 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641112.527 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641112.529 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641112.529 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (sqrt (+ x 1)))) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))) 2))
1538641112.529 * * * * [misc]progress:  [ 156 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))>
1538641112.530 * [enter]simplify:  Simplifying (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) 1)
1538641112.530 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641112.533 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641112.537 * * [misc]simplify:  iters left: 4 (33 enodes)
1538641112.543 * * [misc]simplify:  iters left: 3 (40 enodes)
1538641112.548 * * [misc]simplify:  iters left: 2 (49 enodes)
1538641112.553 * * [misc]simplify:  iters left: 1 (54 enodes)
1538641112.559 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1538641112.559 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 2))
1538641112.559 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1538641112.559 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641112.561 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641112.562 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641112.566 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641112.566 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) 2))
1538641112.566 * * * * [misc]progress:  [ 157 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* 1 (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 2))>
1538641112.566 * * * * [misc]progress:  [ 158 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x)))))) 2))>
1538641112.566 * * * * [misc]progress:  [ 159 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x))))))) 2))>
1538641112.566 * * * * [misc]progress:  [ 160 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))))) 2))>
1538641112.566 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1538641112.567 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641112.569 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641112.571 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1538641112.571 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1)))))) 2))
1538641112.571 * * * * [misc]progress:  [ 161 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))) 2))>
1538641112.571 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1538641112.572 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641112.574 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641112.576 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1538641112.576 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1)))))) 2))
1538641112.576 * * * * [misc]progress:  [ 162 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))) 2))>
1538641112.576 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538641112.577 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641112.579 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641112.581 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538641112.582 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))))) 2))
1538641112.582 * * * * [misc]progress:  [ 163 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt 1)) (sqrt (+ 1 x))))) 2))>
1538641112.582 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538641112.582 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641112.584 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641112.586 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538641112.586 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt 1)) (sqrt (+ x 1))))) 2))
1538641112.586 * * * * [misc]progress:  [ 164 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))) 2))>
1538641112.586 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538641112.587 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641112.588 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641112.591 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538641112.591 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))))) 2))
1538641112.591 * * * * [misc]progress:  [ 165 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ 1 x))))) 2))>
1538641112.591 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538641112.591 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641112.593 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641112.595 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538641112.595 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ x 1))))) 2))
1538641112.595 * * * * [misc]progress:  [ 166 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (cbrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 2))>
1538641112.595 * [enter]simplify:  Simplifying (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x)))))
1538641112.596 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.603 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641112.608 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641112.613 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641112.620 * [exit]simplify:  Simplified to (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1)))))
1538641112.620 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (cbrt (/ (- 1 x) (sqrt (+ x 1)))) (cbrt (/ (- 1 x) (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (cbrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 2))
1538641112.620 * * * * [misc]progress:  [ 167 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 2))>
1538641112.620 * [enter]simplify:  Simplifying (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
1538641112.621 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641112.625 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641112.629 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641112.634 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641112.640 * [exit]simplify:  Simplified to (sqrt (/ (- 1 x) (sqrt (+ x 1))))
1538641112.640 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (sqrt (/ (- 1 x) (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 2))
1538641112.641 * * * * [misc]progress:  [ 168 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))) 2))>
1538641112.641 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641112.642 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641112.647 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641112.656 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641112.665 * * [misc]simplify:  iters left: 3 (34 enodes)
1538641112.671 * * [misc]simplify:  iters left: 2 (37 enodes)
1538641112.678 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1538641112.678 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))) 2))
1538641112.678 * * * * [misc]progress:  [ 169 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))) 2))>
1538641112.678 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641112.679 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641112.681 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641112.684 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641112.687 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641112.691 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1538641112.691 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))) 2))
1538641112.691 * * * * [misc]progress:  [ 170 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))>
1538641112.691 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1538641112.692 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641112.694 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641112.696 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641112.699 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641112.702 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641112.702 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))
1538641112.702 * * * * [misc]progress:  [ 171 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))) 2))>
1538641112.702 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
1538641112.704 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641112.707 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641112.710 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641112.715 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641112.724 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641112.733 * * [misc]simplify:  iters left: 1 (36 enodes)
1538641112.738 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641112.738 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))) 2))
1538641112.738 * * * * [misc]progress:  [ 172 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))>
1538641112.738 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1538641112.739 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641112.743 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641112.748 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641112.754 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641112.758 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641112.758 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))
1538641112.758 * * * * [misc]progress:  [ 173 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))) 2))>
1538641112.758 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1538641112.759 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641112.760 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641112.763 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641112.765 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641112.768 * * [misc]simplify:  iters left: 2 (26 enodes)
1538641112.771 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641112.771 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))) 2))
1538641112.771 * * * * [misc]progress:  [ 174 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))) 2))>
1538641112.772 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641112.772 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641112.774 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641112.776 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641112.779 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641112.779 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))) 2))
1538641112.779 * * * * [misc]progress:  [ 175 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))) 2))>
1538641112.779 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641112.780 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641112.782 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641112.784 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641112.786 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1538641112.786 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))) 2))
1538641112.786 * * * * [misc]progress:  [ 176 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))>
1538641112.787 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641112.787 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.789 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641112.790 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641112.793 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641112.793 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))
1538641112.793 * * * * [misc]progress:  [ 177 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 2))>
1538641112.793 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt 1))
1538641112.793 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641112.795 * * [misc]simplify:  iters left: 4 (10 enodes)
1538641112.796 * * [misc]simplify:  iters left: 3 (11 enodes)
1538641112.798 * * [misc]simplify:  iters left: 2 (13 enodes)
1538641112.799 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641112.799 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 2))
1538641112.800 * * * * [misc]progress:  [ 178 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))>
1538641112.800 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641112.802 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.804 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641112.805 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641112.808 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641112.808 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 2))
1538641112.808 * * * * [misc]progress:  [ 179 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) 1) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 2))>
1538641112.808 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1538641112.808 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641112.809 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641112.811 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641112.813 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641112.813 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 2))
1538641112.813 * * * * [misc]progress:  [ 180 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (cbrt (sqrt (+ 1 x)))))))) 2))>
1538641112.813 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641112.814 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641112.815 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641112.818 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641112.818 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (cbrt (sqrt (+ 1 x)))))))) 2))
1538641112.818 * * * * [misc]progress:  [ 181 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (cbrt (+ 1 x)))))))) 2))>
1538641112.818 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641112.818 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641112.820 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641112.821 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1538641112.822 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (cbrt (+ 1 x)))))))) 2))
1538641112.822 * * * * [misc]progress:  [ 182 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))) 2))>
1538641112.822 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1538641112.822 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641112.823 * * [misc]simplify:  iters left: 5 (9 enodes)
1538641112.825 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641112.825 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))) 2))
1538641112.825 * * * * [misc]progress:  [ 183 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 (sqrt 1)) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x))))))) 2))>
1538641112.825 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1538641112.825 * * [misc]simplify:  iters left: 3 (3 enodes)
1538641112.827 * * [misc]simplify:  iters left: 2 (5 enodes)
1538641112.827 * [exit]simplify:  Simplified to 1
1538641112.827 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x))))))) 2))
1538641112.827 * * * * [misc]progress:  [ 184 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))) 2))>
1538641112.827 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1538641112.828 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641112.829 * * [misc]simplify:  iters left: 5 (9 enodes)
1538641112.830 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641112.830 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (sqrt (+ 1 x)))))))) 2))
1538641112.830 * * * * [misc]progress:  [ 185 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 1) (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x))))))) 2))>
1538641112.830 * [enter]simplify:  Simplifying (/ 1 1)
1538641112.830 * * [misc]simplify:  iters left: 2 (2 enodes)
1538641112.831 * * [misc]simplify:  iters left: 1 (4 enodes)
1538641112.831 * [exit]simplify:  Simplified to 1
1538641112.831 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x))))))) 2))
1538641112.831 * * * * [misc]progress:  [ 186 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ 1 (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ 1 x))))))) 2))>
1538641112.831 * * * * [misc]progress:  [ 187 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- 1 x) (/ (sqrt (+ 1 x)) (/ 1 (sqrt (+ 1 x))))))) 2))>
1538641112.831 * [enter]simplify:  Simplifying (- 1 x)
1538641112.832 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641112.832 * * [misc]simplify:  iters left: 1 (7 enodes)
1538641112.833 * [exit]simplify:  Simplified to (- 1 x)
1538641112.833 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (- 1 x) (/ (sqrt (+ 1 x)) (/ 1 (sqrt (+ 1 x))))))) 2))
1538641112.833 * * * * [misc]progress:  [ 188 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (/ (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))) 2))>
1538641112.834 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3))))
1538641112.834 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641112.837 * * [misc]simplify:  iters left: 5 (22 enodes)
1538641112.842 * * [misc]simplify:  iters left: 4 (25 enodes)
1538641112.848 * * [misc]simplify:  iters left: 3 (27 enodes)
1538641112.856 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ (pow x 3) 1)))
1538641112.856 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ (pow x 3) 1))) (/ (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))) 2))
1538641112.856 * * * * [misc]progress:  [ 189 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))) 2))>
1538641112.856 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (- (* 1 1) (* x x))))
1538641112.857 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.859 * * [misc]simplify:  iters left: 5 (17 enodes)
1538641112.862 * * [misc]simplify:  iters left: 4 (23 enodes)
1538641112.865 * * [misc]simplify:  iters left: 3 (25 enodes)
1538641112.869 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (- 1 (* x x))))
1538641112.869 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))) 2))
1538641112.869 * * * * [misc]progress:  [ 190 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))) 2))>
1538641112.869 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1538641112.870 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.872 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641112.875 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641112.880 * * [misc]simplify:  iters left: 3 (37 enodes)
1538641112.886 * * [misc]simplify:  iters left: 2 (41 enodes)
1538641112.898 * * [misc]simplify:  iters left: 1 (53 enodes)
1538641112.912 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (- 1 x)))
1538641112.912 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* x x) (- 1 x)))))) 2))
1538641112.912 * * * * [misc]progress:  [ 191 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))) 2))>
1538641112.913 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641112.913 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641112.914 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641112.915 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641112.916 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641112.916 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (* (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))) 2))
1538641112.916 * * * * [misc]progress:  [ 192 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- 1 x) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))) 2))>
1538641112.917 * [enter]simplify:  Simplifying (- 1 x)
1538641112.917 * * [misc]simplify:  iters left: 2 (3 enodes)
1538641112.917 * * [misc]simplify:  iters left: 1 (7 enodes)
1538641112.918 * [exit]simplify:  Simplified to (- 1 x)
1538641112.918 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (- 1 x) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))) 2))
1538641112.919 * * * * [misc]progress:  [ 193 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (pow (/ (- 1 x) (sqrt (+ 1 x))) 1) (sqrt (+ 1 x))))) 2))>
1538641112.919 * * * * [misc]progress:  [ 194 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (exp (- (log (- 1 x)) (log (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641112.919 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (sqrt (+ 1 x))))
1538641112.919 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641112.921 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641112.923 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641112.926 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log (sqrt (+ x 1))))
1538641112.926 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (exp (- (log (- 1 x)) (log (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641112.926 * * * * [misc]progress:  [ 195 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (exp (log (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641112.926 * * * * [misc]progress:  [ 196 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (log (exp (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641112.926 * * * * [misc]progress:  [ 197 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641112.926 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
1538641112.927 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641112.930 * * [misc]simplify:  iters left: 5 (24 enodes)
1538641112.939 * * [misc]simplify:  iters left: 4 (77 enodes)
1538641112.980 * * [misc]simplify:  iters left: 3 (184 enodes)
1538641113.174 * [exit]simplify:  Simplified to (* (/ (* (- 1 x) (- 1 x)) (sqrt (+ x 1))) (/ (- 1 x) (+ x 1)))
1538641113.174 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (cbrt (* (/ (* (- 1 x) (- 1 x)) (sqrt (+ x 1))) (/ (- 1 x) (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.174 * * * * [misc]progress:  [ 198 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (* (cbrt (/ (- 1 x) (sqrt (+ 1 x)))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (cbrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.174 * * * * [misc]progress:  [ 199 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (cbrt (* (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.174 * * * * [misc]progress:  [ 200 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (sqrt (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.174 * * * * [misc]progress:  [ 201 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- (- 1 x)) (- (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.175 * * * * [misc]progress:  [ 202 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (/ 1 (sqrt (+ 1 x))) (/ x (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.175 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1538641113.175 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641113.176 * * [misc]simplify:  iters left: 4 (8 enodes)
1538641113.177 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1538641113.177 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (- (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.177 * * * * [misc]progress:  [ 203 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.177 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641113.178 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641113.181 * * [misc]simplify:  iters left: 5 (21 enodes)
1538641113.185 * * [misc]simplify:  iters left: 4 (31 enodes)
1538641113.190 * * [misc]simplify:  iters left: 3 (34 enodes)
1538641113.197 * * [misc]simplify:  iters left: 2 (37 enodes)
1538641113.210 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))))
1538641113.211 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (* (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.211 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1538641113.212 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.215 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.219 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.223 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1538641113.223 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.223 * * * * [misc]progress:  [ 204 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.223 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641113.225 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641113.229 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641113.235 * * [misc]simplify:  iters left: 4 (21 enodes)
1538641113.241 * * [misc]simplify:  iters left: 3 (22 enodes)
1538641113.249 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1))))
1538641113.249 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.249 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1538641113.252 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.255 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.259 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.263 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1538641113.263 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.264 * * * * [misc]progress:  [ 205 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.264 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1538641113.265 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641113.269 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641113.273 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641113.275 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641113.278 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641113.278 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.279 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641113.279 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.281 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.282 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.285 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641113.285 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.285 * * * * [misc]progress:  [ 206 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1)) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.285 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt 1))
1538641113.286 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641113.288 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.290 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641113.292 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641113.297 * * [misc]simplify:  iters left: 2 (35 enodes)
1538641113.301 * * [misc]simplify:  iters left: 1 (36 enodes)
1538641113.304 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641113.304 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.304 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1538641113.304 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641113.306 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641113.307 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641113.309 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1538641113.309 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.309 * * * * [misc]progress:  [ 207 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.310 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
1538641113.310 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641113.312 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641113.315 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641113.319 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641113.325 * [exit]simplify:  Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))
1538641113.325 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.325 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641113.326 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.327 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.329 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.331 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641113.331 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.331 * * * * [misc]progress:  [ 208 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.331 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1538641113.332 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641113.333 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641113.338 * * [misc]simplify:  iters left: 4 (19 enodes)
1538641113.340 * * [misc]simplify:  iters left: 3 (21 enodes)
1538641113.343 * * [misc]simplify:  iters left: 2 (26 enodes)
1538641113.346 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641113.346 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.347 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1538641113.347 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641113.348 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641113.350 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641113.352 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1538641113.352 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.352 * * * * [misc]progress:  [ 209 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.352 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641113.353 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641113.355 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641113.357 * * [misc]simplify:  iters left: 4 (17 enodes)
1538641113.360 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))))
1538641113.360 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.360 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
1538641113.361 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.362 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.364 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.366 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))
1538641113.366 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.366 * * * * [misc]progress:  [ 210 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.366 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641113.367 * * [misc]simplify:  iters left: 6 (9 enodes)
1538641113.371 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641113.375 * * [misc]simplify:  iters left: 4 (16 enodes)
1538641113.380 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1))))
1538641113.380 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.380 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
1538641113.381 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.384 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.388 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.392 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))
1538641113.392 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.392 * * * * [misc]progress:  [ 211 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.393 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641113.394 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.397 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.401 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.405 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641113.405 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.406 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641113.406 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.409 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.413 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.418 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641113.418 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.418 * * * * [misc]progress:  [ 212 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.418 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt 1))
1538641113.419 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641113.422 * * [misc]simplify:  iters left: 4 (10 enodes)
1538641113.425 * * [misc]simplify:  iters left: 3 (11 enodes)
1538641113.428 * * [misc]simplify:  iters left: 2 (13 enodes)
1538641113.429 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641113.429 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.429 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1538641113.430 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641113.431 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641113.433 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641113.435 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641113.435 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.435 * * * * [misc]progress:  [ 213 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.435 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641113.438 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.439 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.442 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.444 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641113.444 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.444 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
1538641113.444 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.446 * * [misc]simplify:  iters left: 5 (13 enodes)
1538641113.448 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.450 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))
1538641113.450 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.450 * * * * [misc]progress:  [ 214 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.450 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1538641113.450 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641113.452 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641113.454 * * [misc]simplify:  iters left: 3 (12 enodes)
1538641113.455 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641113.455 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.455 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1538641113.456 * * [misc]simplify:  iters left: 5 (7 enodes)
1538641113.457 * * [misc]simplify:  iters left: 4 (12 enodes)
1538641113.459 * * [misc]simplify:  iters left: 3 (13 enodes)
1538641113.462 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1538641113.463 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.463 * * * * [misc]progress:  [ 215 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.463 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
1538641113.464 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641113.467 * * [misc]simplify:  iters left: 5 (12 enodes)
1538641113.471 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))))
1538641113.471 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (- 1 x) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.471 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (sqrt (+ 1 x))))
1538641113.472 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641113.475 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641113.480 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641113.485 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641113.490 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (sqrt (+ x 1))))
1538641113.490 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (- 1 x) (cbrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.490 * * * * [misc]progress:  [ 216 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.490 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
1538641113.490 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641113.492 * * [misc]simplify:  iters left: 5 (11 enodes)
1538641113.494 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ x 1))))
1538641113.494 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (- 1 x) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.494 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (cbrt (+ 1 x))))
1538641113.495 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641113.496 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641113.499 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641113.501 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641113.504 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (cbrt (+ x 1))))
1538641113.504 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (- 1 x) (sqrt (cbrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.504 * * * * [misc]progress:  [ 217 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.505 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1538641113.505 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641113.506 * * [misc]simplify:  iters left: 5 (9 enodes)
1538641113.507 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641113.507 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.508 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1538641113.508 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641113.510 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641113.512 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641113.515 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641113.518 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1538641113.518 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.518 * * * * [misc]progress:  [ 218 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt 1)) (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.518 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1538641113.518 * * [misc]simplify:  iters left: 3 (3 enodes)
1538641113.520 * * [misc]simplify:  iters left: 2 (5 enodes)
1538641113.520 * [exit]simplify:  Simplified to 1
1538641113.520 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.520 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1538641113.521 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641113.524 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.528 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641113.534 * * [misc]simplify:  iters left: 2 (19 enodes)
1538641113.539 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1538641113.539 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.539 * * * * [misc]progress:  [ 219 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.540 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 x))))
1538641113.540 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641113.543 * * [misc]simplify:  iters left: 5 (9 enodes)
1538641113.546 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ x 1))))
1538641113.546 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (- 1 x) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.546 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (sqrt (+ 1 x))))
1538641113.547 * * [misc]simplify:  iters left: 6 (7 enodes)
1538641113.550 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641113.555 * * [misc]simplify:  iters left: 4 (18 enodes)
1538641113.560 * * [misc]simplify:  iters left: 3 (20 enodes)
1538641113.567 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (sqrt (+ x 1))))
1538641113.567 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (sqrt (+ x 1))))) (sqrt (+ 1 x))))) 2))
1538641113.567 * * * * [misc]progress:  [ 220 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ 1 1) (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.567 * [enter]simplify:  Simplifying (/ 1 1)
1538641113.567 * * [misc]simplify:  iters left: 2 (2 enodes)
1538641113.568 * * [misc]simplify:  iters left: 1 (4 enodes)
1538641113.569 * [exit]simplify:  Simplified to 1
1538641113.569 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.569 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1538641113.570 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641113.573 * * [misc]simplify:  iters left: 4 (14 enodes)
1538641113.577 * * [misc]simplify:  iters left: 3 (17 enodes)
1538641113.583 * * [misc]simplify:  iters left: 2 (19 enodes)
1538641113.588 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1538641113.589 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.589 * * * * [misc]progress:  [ 221 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* 1 (/ (- 1 x) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.589 * * * * [misc]progress:  [ 222 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (- 1 x) (/ 1 (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.589 * * * * [misc]progress:  [ 223 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))) (sqrt (+ 1 x))))) 2))>
1538641113.589 * * * * [misc]progress:  [ 224 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.589 * [enter]simplify:  Simplifying (cbrt (sqrt (+ 1 x)))
1538641113.589 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641113.591 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641113.594 * [exit]simplify:  Simplified to (cbrt (sqrt (+ x 1)))
1538641113.594 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.594 * * * * [misc]progress:  [ 225 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.594 * [enter]simplify:  Simplifying (sqrt (cbrt (+ 1 x)))
1538641113.595 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641113.597 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641113.599 * [exit]simplify:  Simplified to (sqrt (cbrt (+ x 1)))
1538641113.599 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.599 * * * * [misc]progress:  [ 226 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.600 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538641113.600 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641113.602 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641113.605 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538641113.605 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.605 * * * * [misc]progress:  [ 227 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt 1)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) 2))>
1538641113.605 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538641113.605 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641113.607 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641113.609 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538641113.609 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt 1)) (sqrt (+ x 1))) (sqrt (+ 1 x))))) 2))
1538641113.609 * * * * [misc]progress:  [ 228 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.609 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538641113.610 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641113.612 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641113.614 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538641113.614 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.614 * * * * [misc]progress:  [ 229 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) 1) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) 2))>
1538641113.614 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538641113.615 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641113.616 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641113.618 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538641113.618 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (/ (- 1 x) 1) (sqrt (+ x 1))) (sqrt (+ 1 x))))) 2))
1538641113.618 * * * * [misc]progress:  [ 230 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.619 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641113.619 * * [misc]simplify:  iters left: 5 (5 enodes)
1538641113.621 * * [misc]simplify:  iters left: 4 (9 enodes)
1538641113.624 * * [misc]simplify:  iters left: 3 (10 enodes)
1538641113.627 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1538641113.627 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.627 * * * * [misc]progress:  [ 231 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.628 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641113.628 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641113.630 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641113.632 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641113.635 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641113.635 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (sqrt (- 1 x)) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.635 * * * * [misc]progress:  [ 232 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ 1 (/ (sqrt (+ 1 x)) (- 1 x))) (sqrt (+ 1 x))))) 2))>
1538641113.635 * * * * [misc]progress:  [ 233 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.635 * [enter]simplify:  Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
1538641113.636 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.640 * * [misc]simplify:  iters left: 5 (15 enodes)
1538641113.646 * * [misc]simplify:  iters left: 4 (26 enodes)
1538641113.657 * * [misc]simplify:  iters left: 3 (37 enodes)
1538641113.668 * * [misc]simplify:  iters left: 2 (41 enodes)
1538641113.681 * * [misc]simplify:  iters left: 1 (53 enodes)
1538641113.695 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (- 1 x)))
1538641113.695 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* x x) (- 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.696 * * * * [misc]progress:  [ 234 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (sqrt (+ 1 x))))) 2))>
1538641113.696 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1538641113.696 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641113.698 * * [misc]simplify:  iters left: 2 (8 enodes)
1538641113.701 * * [misc]simplify:  iters left: 1 (9 enodes)
1538641113.703 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1538641113.703 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (sqrt (+ 1 x))))) 2))
1538641113.703 * * * * [misc]progress:  [ 235 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- (pow 1 3) (pow x 3)) (* (sqrt (+ 1 x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.704 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1538641113.704 * * [misc]simplify:  iters left: 3 (6 enodes)
1538641113.709 * * [misc]simplify:  iters left: 2 (15 enodes)
1538641113.712 * * [misc]simplify:  iters left: 1 (22 enodes)
1538641113.716 * [exit]simplify:  Simplified to (- 1 (pow x 3))
1538641113.716 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 (pow x 3)) (* (sqrt (+ 1 x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.716 * * * * [misc]progress:  [ 236 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- (* 1 1) (* x x)) (* (sqrt (+ 1 x)) (+ 1 x))) (sqrt (+ 1 x))))) 2))>
1538641113.716 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1538641113.716 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641113.718 * * [misc]simplify:  iters left: 3 (9 enodes)
1538641113.719 * * [misc]simplify:  iters left: 2 (13 enodes)
1538641113.721 * [exit]simplify:  Simplified to (- 1 (* x x))
1538641113.721 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 (* x x)) (* (sqrt (+ 1 x)) (+ 1 x))) (sqrt (+ 1 x))))) 2))
1538641113.721 * * * * [misc]progress:  [ 237 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (pow (+ 1 x) 1/2)))) 2))>
1538641113.721 * * * * [misc]progress:  [ 238 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (pow (sqrt (+ 1 x)) 1)))) 2))>
1538641113.721 * * * * [misc]progress:  [ 239 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (exp (log (sqrt (+ 1 x))))))) 2))>
1538641113.721 * * * * [misc]progress:  [ 240 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (log (exp (sqrt (+ 1 x))))))) 2))>
1538641113.721 * * * * [misc]progress:  [ 241 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))))) 2))>
1538641113.721 * * * * [misc]progress:  [ 242 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))) 2))>
1538641113.721 * * * * [misc]progress:  [ 243 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))))) 2))>
1538641113.722 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538641113.722 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641113.723 * * [misc]simplify:  iters left: 5 (10 enodes)
1538641113.725 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538641113.725 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x))))))) 2))
1538641113.725 * * * * [misc]progress:  [ 244 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641113.725 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538641113.725 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641113.726 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641113.727 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538641113.727 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))))))) 2))
1538641113.727 * * * * [misc]progress:  [ 245 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt 1) (sqrt (+ 1 x)))))) 2))>
1538641113.727 * [enter]simplify:  Simplifying (sqrt 1)
1538641113.727 * * [misc]simplify:  iters left: 1 (2 enodes)
1538641113.728 * [exit]simplify:  Simplified to 1
1538641113.728 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* 1 (sqrt (+ 1 x)))))) 2))
1538641113.728 * * * * [misc]progress:  [ 246 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))) 2))>
1538641113.729 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538641113.729 * * [misc]simplify:  iters left: 4 (7 enodes)
1538641113.731 * * [misc]simplify:  iters left: 3 (15 enodes)
1538641113.733 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538641113.733 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))) 2))
1538641113.733 * * * * [misc]progress:  [ 247 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x)))))) 2))>
1538641113.733 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538641113.734 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641113.735 * * [misc]simplify:  iters left: 4 (10 enodes)
1538641113.737 * * [misc]simplify:  iters left: 3 (14 enodes)
1538641113.739 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538641113.739 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x)))))) 2))
1538641113.739 * * * * [misc]progress:  [ 248 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))))) 2))>
1538641113.739 * * * * [misc]progress:  [ 249 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (fabs (sqrt (+ 1 x)))))) 2))>
1538641113.739 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538641113.739 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641113.740 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641113.741 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538641113.741 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (fabs (sqrt (+ x 1)))))) 2))
1538641113.741 * * * * [misc]progress:  [ 250 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (* 1 (sqrt (+ 1 x)))))) 2))>
1538641113.741 * * * * [misc]progress:  [ 251 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (pow (+ 1 x) 1/2)) (sqrt (+ 1 x))))) 2))>
1538641113.741 * * * * [misc]progress:  [ 252 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (pow (sqrt (+ 1 x)) 1)) (sqrt (+ 1 x))))) 2))>
1538641113.741 * * * * [misc]progress:  [ 253 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (exp (log (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.741 * * * * [misc]progress:  [ 254 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (log (exp (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.741 * * * * [misc]progress:  [ 255 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.741 * * * * [misc]progress:  [ 256 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (cbrt (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.741 * * * * [misc]progress:  [ 257 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.741 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1538641113.742 * * [misc]simplify:  iters left: 6 (6 enodes)
1538641113.743 * * [misc]simplify:  iters left: 5 (10 enodes)
1538641113.746 * [exit]simplify:  Simplified to (fabs (cbrt (+ x 1)))
1538641113.746 * [misc]simplify:  Simplified (2 1 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (fabs (cbrt (+ x 1))) (sqrt (cbrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.746 * * * * [misc]progress:  [ 258 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.746 * [enter]simplify:  Simplifying (sqrt (sqrt (+ 1 x)))
1538641113.747 * * [misc]simplify:  iters left: 4 (5 enodes)
1538641113.749 * * [misc]simplify:  iters left: 3 (8 enodes)
1538641113.751 * [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
1538641113.751 * [misc]simplify:  Simplified (2 1 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))
1538641113.751 * * * * [misc]progress:  [ 259 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (sqrt 1) (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.752 * [enter]simplify:  Simplifying (sqrt 1)
1538641113.752 * * [misc]simplify:  iters left: 1 (2 enodes)
1538641113.753 * [exit]simplify:  Simplified to 1
1538641113.753 * [misc]simplify:  Simplified (2 1 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* 1 (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.753 * * * * [misc]progress:  [ 260 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (/ (sqrt (+ (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (sqrt (+ 1 x))))) 2))>
1538641113.754 * [enter]simplify:  Simplifying (sqrt (+ (pow 1 3) (pow x 3)))
1538641113.754 * * [misc]simplify:  iters left: 4 (7 enodes)
1538641113.758 * * [misc]simplify:  iters left: 3 (15 enodes)
1538641113.763 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1538641113.763 * [misc]simplify:  Simplified (2 1 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))) (sqrt (+ 1 x))))) 2))
1538641113.763 * * * * [misc]progress:  [ 261 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (/ (sqrt (- (* 1 1) (* x x))) (sqrt (- 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.763 * [enter]simplify:  Simplifying (sqrt (- (* 1 1) (* x x)))
1538641113.764 * * [misc]simplify:  iters left: 5 (6 enodes)
1538641113.767 * * [misc]simplify:  iters left: 4 (10 enodes)
1538641113.770 * * [misc]simplify:  iters left: 3 (14 enodes)
1538641113.774 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1538641113.774 * [misc]simplify:  Simplified (2 1 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (/ (sqrt (- 1 (* x x))) (sqrt (- 1 x)))) (sqrt (+ 1 x))))) 2))
1538641113.774 * * * * [misc]progress:  [ 262 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ 1 x))))) (sqrt (+ 1 x))))) 2))>
1538641113.774 * * * * [misc]progress:  [ 263 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (fabs (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.775 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1538641113.777 * * [misc]simplify:  iters left: 3 (4 enodes)
1538641113.779 * * [misc]simplify:  iters left: 2 (7 enodes)
1538641113.781 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1538641113.781 * [misc]simplify:  Simplified (2 1 1 1 1 2 1) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (fabs (sqrt (+ x 1)))) (sqrt (+ 1 x))))) 2))
1538641113.781 * * * * [misc]progress:  [ 264 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (* 1 (sqrt (+ 1 x)))) (sqrt (+ 1 x))))) 2))>
1538641113.781 * * * * [misc]progress:  [ 265 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x)))) 2))>
1538641113.782 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1538641113.782 * * [misc]simplify:  iters left: 6 (8 enodes)
1538641113.787 * * [misc]simplify:  iters left: 5 (18 enodes)
1538641113.796 * * [misc]simplify:  iters left: 4 (35 enodes)
1538641113.809 * * [misc]simplify:  iters left: 3 (48 enodes)
1538641113.818 * * [misc]simplify:  iters left: 2 (62 enodes)
1538641113.828 * * [misc]simplify:  iters left: 1 (77 enodes)
1538641113.857 * [exit]simplify:  Simplified to (- (+ 1 (* -2 x)) (* -2 (* x x)))
1538641113.857 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ 1 (* -2 x)) (* -2 (* x x))))) 2))
1538641113.857 * * * * [misc]progress:  [ 266 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) 2))>
1538641113.857 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641113.858 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641113.865 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641113.877 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641113.901 * * [misc]simplify:  iters left: 3 (74 enodes)
1538641113.936 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641113.963 * * [misc]simplify:  iters left: 1 (142 enodes)
1538641114.003 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1538641114.003 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))) 2))
1538641114.003 * * * * [misc]progress:  [ 267 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)))) 2))>
1538641114.003 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1538641114.005 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641114.012 * * [misc]simplify:  iters left: 5 (23 enodes)
1538641114.023 * * [misc]simplify:  iters left: 4 (38 enodes)
1538641114.043 * * [misc]simplify:  iters left: 3 (74 enodes)
1538641114.077 * * [misc]simplify:  iters left: 2 (110 enodes)
1538641114.099 * * [misc]simplify:  iters left: 1 (142 enodes)
1538641114.134 * [exit]simplify:  Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
1538641114.134 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (* (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))) 2))
1538641114.134 * * * * [misc]progress:  [ 268 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x)) (sqrt (+ 1 x))))) 2))>
1538641114.134 * [enter]simplify:  Simplifying (- (+ (* 7/8 (pow x 2)) 1) (* 3/2 x))
1538641114.135 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641114.138 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641114.148 * * [misc]simplify:  iters left: 4 (39 enodes)
1538641114.163 * * [misc]simplify:  iters left: 3 (51 enodes)
1538641114.178 * * [misc]simplify:  iters left: 2 (61 enodes)
1538641114.196 * * [misc]simplify:  iters left: 1 (77 enodes)
1538641114.224 * [exit]simplify:  Simplified to (+ (* (* 7/8 x) x) (+ (* x -3/2) 1))
1538641114.224 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ (+ (* (* 7/8 x) x) (+ (* x -3/2) 1)) (sqrt (+ 1 x))))) 2))
1538641114.224 * * * * [misc]progress:  [ 269 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x))))) 2))>
1538641114.224 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538641114.224 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ +nan.0 (sqrt (+ 1 x))))) 2))
1538641114.224 * * * * [misc]progress:  [ 270 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x))))) 2))>
1538641114.224 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538641114.224 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x) (* (atan (sqrt (/ +nan.0 (sqrt (+ 1 x))))) 2))
1538641114.224 * * * * [misc]progress:  [ 271 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))))) 2))>
1538641114.225 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538641114.229 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641114.233 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641114.243 * * [misc]simplify:  iters left: 4 (39 enodes)
1538641114.257 * * [misc]simplify:  iters left: 3 (57 enodes)
1538641114.276 * * [misc]simplify:  iters left: 2 (74 enodes)
1538641114.299 * * [misc]simplify:  iters left: 1 (88 enodes)
1538641114.315 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538641114.315 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))))) 2))
1538641114.315 * * * * [misc]progress:  [ 272 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))) 2))>
1538641114.315 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538641114.315 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) +nan.0))) 2))
1538641114.315 * * * * [misc]progress:  [ 273 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))) 2))>
1538641114.315 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538641114.315 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) +nan.0))) 2))
1538641114.315 * * * * [misc]progress:  [ 274 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))) (sqrt (+ 1 x))))) 2))>
1538641114.316 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538641114.316 * * [misc]simplify:  iters left: 6 (10 enodes)
1538641114.321 * * [misc]simplify:  iters left: 5 (20 enodes)
1538641114.330 * * [misc]simplify:  iters left: 4 (39 enodes)
1538641114.342 * * [misc]simplify:  iters left: 3 (57 enodes)
1538641114.352 * * [misc]simplify:  iters left: 2 (74 enodes)
1538641114.365 * * [misc]simplify:  iters left: 1 (88 enodes)
1538641114.380 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1538641114.380 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))) (sqrt (+ 1 x))))) 2))
1538641114.381 * * * * [misc]progress:  [ 275 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (+ 1 x))))) 2))>
1538641114.381 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538641114.381 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) +nan.0) (sqrt (+ 1 x))))) 2))
1538641114.381 * * * * [misc]progress:  [ 276 / 276 ] simplifiying candidate #<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (+ 1 x))))) 2))>
1538641114.381 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538641114.381 * [misc]simplify:  Simplified (2 1 1 1 1 2) to (λ (x) (* (atan (sqrt (/ (/ (- 1 x) +nan.0) (sqrt (+ 1 x))))) 2))
1538641114.381 * * * [misc]progress:  adding candidates to table
1538641121.143 * [misc]progress:  [Phase 3 of 3] Extracting.
1538641121.143 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) 2))> #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 2))>)
1538641121.145 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538641121.146 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))) 2))> #<alt (λ (x) (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 2))>)
1538641121.177 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1538641121.178 * [enter]simplify:  Simplifying (* (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))) 2)
1538641121.179 * * [misc]simplify:  iters left: 6 (12 enodes)
1538641121.180 * * [misc]simplify:  iters left: 5 (16 enodes)
1538641121.182 * [exit]simplify:  Simplified to (* (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) 2)
1538641121.182 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538641123.156 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641123.157 * * * * [misc]points:  Sampling 4047 additional inputs, on iter 1 have 3953 / 8000
1538641123.837 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641123.838 * * * * [misc]points:  Sampling 1996 additional inputs, on iter 2 have 6004 / 8000
1538641124.538 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641124.539 * * * * [misc]points:  Sampling 978 additional inputs, on iter 3 have 7022 / 8000
1538641124.798 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641124.798 * * * * [misc]points:  Sampling 476 additional inputs, on iter 4 have 7524 / 8000
1538641124.881 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641124.881 * * * * [misc]points:  Sampling 234 additional inputs, on iter 5 have 7766 / 8000
1538641125.002 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641125.002 * * * * [misc]points:  Sampling 136 additional inputs, on iter 6 have 7864 / 8000
1538641125.036 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641125.036 * * * * [misc]points:  Sampling 66 additional inputs, on iter 7 have 7934 / 8000
1538641125.053 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641125.053 * * * * [misc]points:  Sampling 29 additional inputs, on iter 8 have 7971 / 8000
1538641125.062 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641125.063 * * * * [misc]points:  Sampling 14 additional inputs, on iter 9 have 7986 / 8000
1538641125.068 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641125.068 * * * * [misc]points:  Sampling 4 additional inputs, on iter 10 have 7997 / 8000
1538641125.072 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641125.072 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7999 / 8000
1538641125.075 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538641125.075 * * * * [exit]points:  Sampled 8002 points with exact outputs